Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.9 on date 15-09-2021 and time 21:03:01 (UTC) in region 3 km NW Apecchio (PU)

A magnitude ML 2.9 earthquake occured in region: 3 km NW Apecchio (PU), on

  • 15-09-2021 21:03:01 (UTC)
  • 15-09-2021 23:03:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.5790, 12.3890 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Apecchio PU 3 1882 1882
Mercatello sul Metauro PU 9 1378 3260
Sant'Angelo in Vado PU 10 4133 7393
Piobbico PU 10 2029 9422
Borgo Pace PU 12 606 10028
Urbania PU 15 7099 17127
Belforte all'Isauro PU 15 769 17896
Pietralunga PG 16 2111 20007
Peglio PU 16 696 20703
Sestino AR 16 1355 22058
Piandimeleto PU 16 2167 24225
San Giustino PG 17 11297 35522
Lunano PU 17 1527 37049
Città di Castello PG 18 39913 76962
Sansepolcro AR 20 15884 92846

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Arezzo (99543 inhabitants)
52 Km N of Perugia (166134 inhabitants)
56 Km S of Rimini (147750 inhabitants)
56 Km SW of Pesaro (94582 inhabitants)
59 Km SW of Fano (60888 inhabitants)
63 Km S of Cesena (96758 inhabitants)
74 Km NW of Foligno (57155 inhabitants)
77 Km SE of Forlì (117913 inhabitants)
88 Km SE of Faenza (58541 inhabitants)
90 Km E of Siena (53903 inhabitants)
91 Km W of Ancona (100861 inhabitants)
94 Km E of Firenze (382808 inhabitants)
95 Km S of Ravenna (159116 inhabitants)
99 Km E of Scandicci (50609 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 2.9 2021-09-15
21:03:01		 43.5793 12.3888 10 2022-03-30
13:04:40		 Bollettino Sismico Italiano INGV 101756101
Reviewed
Rev100 		ML 2.9 2021-09-15
21:03:01		 43.5872 12.3925 10 2021-09-15
21:13:55		 Sala Sismica INGV-Roma 95477961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-09-15 21:03:01 ± 0.05
Latitude 43.5793 ± 0.0027
Longitude 12.3888 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 101756101

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 329
Semi-minor axis of confidence ellipse (meter) 223
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 200
Circular confidence region, given by single value of horizontal uncertainty (meter) 330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 27
Number of associated phases, regardless of their use for origin computation 133
Number of defining phases 133
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.03058
Epicentral distance of station farthest from the epicenter (degree) 3.01633
Number of stations at which the event was observed 101
Number of stations from which data was used for origin computation 101
Magnitudes information

ML:2.9

Field Value
Value 2.9
Uncertainty 0.3
Num. used stations 180
Type of magnitude ML
Reference to an origin 101756101
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-03-07 13:47:48

ML:2.9

Field Value
Value 2.9
Uncertainty 0.3
Num. used stations 184
Type of magnitude ML
Reference to an origin 95477961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-09-15 21:13:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
ST.OZOL.EHZ. 2021-09-15T21:03:50.26 0.6 undecidable manual P 342 330.4248 38 0.97 9
OX.PLRO.HHZ. 2021-09-15T21:03:49.93 0.6 undecidable manual P 10 334.8093 38 0.1 12
ST.ZIAN.EHZ. 2021-09-15T21:03:46.49 0.6 undecidable manual P 348 306.1602 38 0.23 12
OX.MPRI.HHZ. 2021-09-15T21:03:45.06 0.3 undecidable manual P 9 298.9785 38 -0.31 18
OX.DRE.HHZ. 2021-09-15T21:03:45.10 0.3 undecidable manual P 18 304.2621 38 -0.92 15
SI.LUSI.HHZ. 2021-09-15T21:03:45.19 1.0 undecidable manual P 337 287.49 38 1.24 5
OX.CIMO.HHZ. 2021-09-15T21:03:45.03 0.6 undecidable manual P 1 303.1632 38 -0.86 10
NI.VINO.HHZ. 2021-09-15T21:03:45.35 0.3 undecidable manual P 13 304.7616 38 -0.74 16
IV.STAL.HHZ. 2021-09-15T21:03:44.46 0.3 undecidable manual P 5 298.479 38 -0.85 15
ST.PANI.EHZ. 2021-09-15T21:03:44.30 0.3 undecidable manual P 344 286.4022 38 0.49 21
OX.MLN.HHZ. 2021-09-15T21:03:43.04 0.3 undecidable manual P 3 285.7029 38 -0.68 19
IV.CTI.HHZ. 2021-09-15T21:03:42.65 0.3 undecidable manual P 348 280.0086 38 -0.36 23
OX.SABO.HHZ. 2021-09-15T21:03:42.49 0.3 undecidable manual P 20 284.5041 38 -1.09 16
ST.VARA.EHZ. 2021-09-15T21:03:42.72 0.6 undecidable manual P 335 275.613 38 0.25 16
IV.T0110.HHZ. 2021-09-15T21:03:33.44 0.6 undecidable manual P 143 187.4679 38 1.94 13
IV.PII.HHZ. 2021-09-15T21:03:25.61 0.3 undecidable manual P 277 150.4383 50 -0.5 52
IV.OFFI.HHZ. 2021-09-15T21:03:24.19 0.3 undecidable manual P 124 126.7731 50 1.72 30
GU.POPM.HHZ. 2021-09-15T21:03:24.88 0.6 undecidable manual P 292 140.4483 50 0.31 37
IV.RM33.EHZ. 2021-09-15T21:03:24.08 0.3 undecidable manual P 150 136.2636 50 0.15 58
IV.SMA1.EHZ. 2021-09-15T21:03:23.56 0.3 undecidable manual P 144 130.1697 50 0.57 53
IV.CING.HHZ. 2021-09-15T21:03:23.40 0.6 undecidable manual S 109 68.7756 50 0.96 34
IV.MNTT.EHZ. 2021-09-15T21:03:21.63 0.1 undecidable manual P 120 112.998 50 1.29 53
IV.MTRZ.HNN. 2021-09-15T21:03:21.65 0.6 undecidable manual P 317 111.999 50 1.46 24
IV.CRMI.HHZ. 2021-09-15T21:03:21.53 0.3 undecidable manual P 282 115.5954 50 0.79 50
IV.LNSS.HHZ. 2021-09-15T21:03:21.54 0.1 undecidable manual P 154 120.4905 50 0.04 82
IV.ARRO.EHZ. 2021-09-15T21:03:21.18 0.3 undecidable manual P 164 115.0959 50 0.52 56
IV.MOCL.EHZ. 2021-09-15T21:03:20.17 0.6 undecidable manual P 296 107.6145 50 0.66 36
TV.SF14.HHN. 2021-09-15T21:03:20.24 0.3 undecidable manual P 215 110.8002 50 0.23 60
IV.ARCI.HHZ. 2021-09-15T21:03:20.35 0.3 undecidable manual P 223 109.4127 50 0.57 56
IV.MF5.EHZ. 2021-09-15T21:03:20.30 0.3 undecidable manual P 127 108.5136 50 0.64 54
IV.MPPT.EHZ. 2021-09-15T21:03:20.60 0.6 undecidable manual P 292 112.1988 50 0.39 39
IV.SNTG.HHZ. 2021-09-15T21:03:19.90 0.3 undecidable manual S 129 57.1983 50 0.54 62
IV.VISG.HHZ. 2021-09-15T21:03:19.05 0.6 undecidable manual P 312 101.9202 50 0.41 39
IV.MMO1.EHZ. 2021-09-15T21:03:19.25 0.3 undecidable manual P 135 106.9152 50 -0.16 62
IV.PP3.EHZ. 2021-09-15T21:03:19.75 0.3 undecidable manual P 102 100.7214 50 1.29 41
IV.MCIV.CHE. 2021-09-15T21:03:19.54 0.6 undecidable manual P 213 105.9162 50 0.29 40
IV.PESA.HHZ. 2021-09-15T21:03:19.30 0.6 undecidable manual S 42 54.0015 50 0.79 38
IV.GAVE.EHZ. 2021-09-15T21:03:19.39 0.3 undecidable manual P 157 106.6155 50 0.04 63
IV.CESX.HHZ. 2021-09-15T21:03:19.96 0.3 undecidable manual P 171 108.9132 50 0.25 60
IV.SAP2.EHZ. 2021-09-15T21:03:18.74 0.3 undecidable manual P 123 97.5246 50 0.79 52
IV.MMUR.HNZ. 2021-09-15T21:03:18.10 0.6 undecidable manual S 107 51.3153 50 0.33 44
IV.GUMA.HHZ. 2021-09-15T21:03:18.08 0.3 undecidable manual P 127 95.5377 50 0.44 59
IV.COR1.EHZ. 2021-09-15T21:03:18.70 0.6 undecidable manual S 83 49.4172 50 1.41 28
IV.NRCA.HHZ. 2021-09-15T21:03:18.28 0.3 undecidable manual P 144 101.4207 50 -0.27 61
IV.AOI.HHE. 2021-09-15T21:03:18.57 0.3 undecidable manual P 91 97.5246 50 0.61 56
IV.ASQU.HHZ. 2021-09-15T21:03:18.30 0.6 undecidable manual S 297 53.8017 50 -0.15 46
IV.OSSC.HHE. 2021-09-15T21:03:17.42 0.3 undecidable manual P 267 92.1411 50 0.3 62
IV.SACS.HHZ. 2021-09-15T21:03:17.01 0.3 undecidable manual P 206 89.8434 50 0.24 63
IV.ATCC.EHZ. 2021-09-15T21:03:17.80 0.6 undecidable manual S 155 48.2184 50 0.85 37
IV.MC2.EHZ. 2021-09-15T21:03:17.99 0.3 undecidable manual P 139 98.3238 50 -0.09 64
IV.SEI.HHZ. 2021-09-15T21:03:17.76 0.6 undecidable manual P 303 97.8243 50 -0.25 41
IT.GNU.HGE. 2021-09-15T21:03:16.69 0.3 undecidable manual P 170 87.246 50 0.31 62
IV.BOSL.HHZ. 2021-09-15T21:03:16.78 0.3 undecidable manual P 296 90.1431 50 -0.04 65
IV.CSNT.HHZ. 2021-09-15T21:03:16.87 0.3 undecidable manual P 263 89.1441 50 0.2 63
IV.MOMA.HHZ. 2021-09-15T21:03:16.15 0.3 undecidable manual P 170 87.246 50 -0.23 63
IV.ARVD.HHZ. 2021-09-15T21:03:16.10 0.6 undecidable manual S 101 45.3213 50 -0.09 47
IV.BRIS.HHZ. 2021-09-15T21:03:16.85 0.3 undecidable manual P 325 87.1461 50 0.49 60
IV.CRTC.HHZ. 2021-09-15T21:03:16.50 0.6 undecidable manual S 62 44.8218 50 0.44 44
IV.CSP1.EHZ. 2021-09-15T21:03:15.44 0.3 undecidable manual P 129 85.1481 50 -0.62 57
IV.CAFI.HHZ. 2021-09-15T21:03:15.80 0.6 undecidable manual S 231 43.9227 50 -0.01 48
IV.FDMO.HHZ. 2021-09-15T21:03:15.39 0.1 positive manual P 137 82.4508 50 -0.25 85
IT.MTCL.HGZ. 2021-09-15T21:03:15.43 0.3 undecidable manual P 143 81.5517 50 -0.06 66
IV.MURB.HHE. 2021-09-15T21:03:14.23 0.6 undecidable manual S 163 36.741 50 0.33 45
IV.LMD.HHZ. 2021-09-15T21:03:14.51 0.3 undecidable manual P 316 77.6667 50 -0.38 62
IV.SENI.EHZ. 2021-09-15T21:03:14.35 0.3 undecidable manual P 78 69.1752 50 0.76 56
IV.CESI.HHZ. 2021-09-15T21:03:14.39 0.1 positive manual P 147 76.1682 50 -0.27 85
IV.MGAB.HHZ. 2021-09-15T21:03:14.88 0.1 positive manual P 197 77.2671 50 0.05 89
IV.RUFI.EHZ. 2021-09-15T21:03:14.40 0.3 undecidable manual P 292 76.1682 50 -0.26 64
IV.MML1.EHZ. 2021-09-15T21:03:13.47 0.3 positive manual P 138 69.8745 50 -0.22 65
IV.CRE.HHZ. 2021-09-15T21:03:13.00 0.6 undecidable manual S 277 35.4423 50 -0.54 43
IV.CING.HHZ. 2021-09-15T21:03:13.33 0.1 undecidable manual P 109 68.7756 50 -0.19 88
IV.SSFR.HNZ. 2021-09-15T21:03:13.20 0.6 undecidable manual S 116 35.4423 50 -0.34 45
IV.BLLA.EHZ. 2021-09-15T21:03:13.54 0.3 undecidable manual P 6 62.8926 50 0.93 52
IV.ASSB.HHZ. 2021-09-15T21:03:12.31 0.1 positive manual P 160 63.3921 50 -0.38 85
IV.FANO.HNE. 2021-09-15T21:03:12.49 0.6 undecidable manual P 60 58.3971 50 0.57 41
IV.EL6.EHZ. 2021-09-15T21:03:12.50 0.1 negative manual P 116 63.7917 50 -0.25 88
IV.SEF1.HNN. 2021-09-15T21:03:12.94 0.3 undecidable manual P 137 65.7897 50 -0.13 67
IV.ATMI.HHZ. 2021-09-15T21:03:11.40 0.6 undecidable manual S 200 28.8489 50 -0.4 45
IV.PESA.HHZ. 2021-09-15T21:03:11.17 0.1 positive manual P 42 54.0015 50 -0.08 93
IV.SNTG.HHZ. 2021-09-15T21:03:11.57 0.3 undecidable manual P 129 57.1983 50 -0.17 68
IV.CPGN.EHZ. 2021-09-15T21:03:11.60 0.6 undecidable manual S 347 25.1526 111 0.89 38
IV.ATLO.EHE. 2021-09-15T21:03:11.90 0.6 undecidable manual S 177 29.3484 50 -0.02 49
IV.MPAG.HNZ. 2021-09-15T21:03:11.50 0.3 undecidable manual S 79 30.2475 50 -0.67 62
IV.SFI.EHZ. 2021-09-15T21:03:11.23 0.1 undecidable manual P 310 56.499 50 -0.4 86
IV.ATFO.HHZ. 2021-09-15T21:03:11.10 0.3 undecidable manual S 148 27.8499 50 -0.41 68
IV.COR1.EHZ. 2021-09-15T21:03:10.69 0.1 negative manual P 83 49.4172 50 0.14 92
IV.FRON.EHZ. 2021-09-15T21:03:10.80 0.3 undecidable manual S 104 27.9498 50 -0.75 60
IV.ATCC.EHZ. 2021-09-15T21:03:10.34 0.1 positive manual P 155 48.2184 50 -0.01 95
IV.ASQU.HHZ. 2021-09-15T21:03:10.78 0.1 negative manual P 297 53.8017 50 -0.44 86
IV.MMUR.HNZ. 2021-09-15T21:03:10.71 0.3 undecidable manual P 107 51.3153 50 -0.12 69
IT.SNS1.HNZ. 2021-09-15T21:03:09.60 0.3 undecidable manual S 268 20.7681 115 0.32 70
IV.CAFI.HHZ. 2021-09-15T21:03:09.61 0.1 positive manual P 231 43.9227 50 -0.08 94
IV.SSP9.EHZ. 2021-09-15T21:03:09.50 0.6 undecidable manual S 268 20.6682 115 0.22 48
IV.RSM2.HHZ. 2021-09-15T21:03:09.59 0.1 positive manual P 6 40.0266 50 0.5 87
IV.ATMC.EHE. 2021-09-15T21:03:09.30 0.6 undecidable manual S 227 21.5673 114 -0.25 47
IV.CRTC.HHZ. 2021-09-15T21:03:09.65 0.1 negative manual P 62 44.8218 50 -0.19 92
IV.ARVD.HHZ. 2021-09-15T21:03:09.54 0.1 negative manual P 101 45.3213 50 -0.38 88
IV.CDCA.HNZ. 2021-09-15T21:03:08.80 0.3 undecidable manual S 223 18.3705 118 0.26 71
IV.MURB.HHE. 2021-09-15T21:03:08.41 0.1 positive manual P 163 36.741 50 -0.18 93
IV.ATBU.EHZ. 2021-09-15T21:03:08.83 0.6 undecidable manual S 132 17.1717 120 0.63 43
IV.SSFR.HNZ. 2021-09-15T21:03:07.81 0.1 negative manual P 116 35.4423 50 -0.57 85
IV.ATMI.HHZ. 2021-09-15T21:03:07.09 0.1 positive manual P 200 28.8489 50 -0.28 93
IV.ATPI.HNZ. 2021-09-15T21:03:07.50 0.3 undecidable manual S 176 14.2746 124 0.16 73
IV.CRE.HHZ. 2021-09-15T21:03:07.98 0.1 negative manual P 277 35.4423 50 -0.4 89
IV.PARC.HHZ. 2021-09-15T21:03:07.10 0.6 undecidable manual S 303 14.2746 124 -0.24 48
IV.ATVA.EHN. 2021-09-15T21:03:07.71 0.1 positive manual P 194 34.4433 50 -0.51 87
IV.BADI.EHZ. 2021-09-15T21:03:07.30 0.3 undecidable manual S 236 13.9749 125 0.05 75
IT.UMBT.HGZ. 2021-09-15T21:03:07.24 0.3 undecidable manual P 187 30.747 50 -0.42 67
IV.MPAG.HNZ. 2021-09-15T21:03:07.10 0.1 undecidable manual P 79 30.2475 50 -0.49 89
IV.PE3.EHZ. 2021-09-15T21:03:07.40 0.3 undecidable manual S 34 15.5733 122 -0.31 71
IV.ATPC.HHE. 2021-09-15T21:03:07.02 0.6 undecidable manual S 153 12.2766 129 0.26 48
IV.NARO.HHZ. 2021-09-15T21:03:07.10 0.3 undecidable manual S 77 15.7731 122 -0.67 63
IV.ATLO.EHE. 2021-09-15T21:03:07.07 0.1 positive manual P 177 29.3484 50 -0.38 91
IV.MCIF.HNE. 2021-09-15T21:03:07.94 0.3 undecidable manual P 37 32.3454 50 0.04 73
IV.FRON.EHZ. 2021-09-15T21:03:06.67 0.1 negative manual P 104 27.9498 50 -0.56 87
IV.CPGN.EHZ. 2021-09-15T21:03:06.93 0.1 positive manual P 347 25.1526 111 0.18 95
IV.ATSC.EHE. 2021-09-15T21:03:06.96 0.1 undecidable manual P 126 29.4483 50 -0.51 88
IV.ATFO.HHZ. 2021-09-15T21:03:06.75 0.1 positive manual P 148 27.8499 50 -0.46 89
IT.SNS1.HNZ. 2021-09-15T21:03:05.78 0.1 undecidable manual P 268 20.7681 115 -0.14 97
IV.CDCA.HNZ. 2021-09-15T21:03:05.54 0.1 positive manual P 223 18.3705 118 0.04 99
IV.ATMC.EHE. 2021-09-15T21:03:05.91 0.1 positive manual P 227 21.5673 114 -0.17 96
IV.APEC.HNZ. 2021-09-15T21:03:05.10 0.3 undecidable manual S 133 3.3966 161 0.18 74
IV.SAIV.HNN. 2021-09-15T21:03:05.63 0.6 undecidable manual S 12 9.6792 135 -0.47 46
IV.SSP9.EHZ. 2021-09-15T21:03:05.74 0.1 negative manual P 268 20.6682 115 -0.18 96
IV.ATBU.EHZ. 2021-09-15T21:03:05.51 0.1 positive manual P 132 17.1717 120 0.21 96
IV.PARC.HHZ. 2021-09-15T21:03:04.67 0.3 undecidable manual P 303 14.2746 124 -0.13 98
IV.ATPC.HHE. 2021-09-15T21:03:04.53 0.1 positive manual P 153 12.2766 129 0.06 100
IV.BADI.EHZ. 2021-09-15T21:03:04.81 1.0 undecidable manual P 236 13.9749 125 0.07 100
IV.PE3.EHZ. 2021-09-15T21:03:04.89 0.1 positive manual P 34 15.5733 122 -0.12 98
IV.NARO.HHZ. 2021-09-15T21:03:04.67 0.1 negative manual P 77 15.7731 122 -0.38 93
IV.ATPI.HNZ. 2021-09-15T21:03:04.85 0.1 positive manual P 176 14.2746 124 0.05 100
IV.SAIV.HNN. 2021-09-15T21:03:03.91 0.1 positive manual P 12 9.6792 135 -0.18 98
IV.APEC.HNZ. 2021-09-15T21:03:03.57 0.1 negative manual P 133 3.3966 161 0.17 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APEC.HNN. ML:3.4 0.05090000000000001 0.52 AML other m 2021-09-15T21:03:05.76
IV.APEC.HHN. ML:3.4 0.0425 0.62 AML other m 2021-09-15T21:03:05.56
IV.APEC.HNE. ML:3.4 0.04725 0.16 AML other m 2021-09-15T21:03:05.97
IV.APEC.HHE. ML:3.5 0.0559 0.36 AML other m 2021-09-15T21:03:05.79
IV.PARC.HHN. ML:3.4 0.02725 0.2 AML other m 2021-09-15T21:03:07.29
IV.BADI.EHN. ML:3.6 0.0427 0.18 AML other m 2021-09-15T21:03:07.45
IV.NARO.HHN. ML:3.3 0.0198 0.22 AML other m 2021-09-15T21:03:07.72
IV.PARC.HHE. ML:3.2 0.0165 0.9 AML other m 2021-09-15T21:03:07.32
IV.BADI.EHE. ML:3.6 0.0417 0.2 AML other m 2021-09-15T21:03:07.87
IV.NARO.HHE. ML:3.1 0.012199999999999999 1.58 AML other m 2021-09-15T21:03:08.20
IV.ATPI.HNN. ML:2.9 0.007705 1.12 AML other m 2021-09-15T21:03:08.36
IV.ATPI.EHN. ML:2.9 0.0076950000000000005 1.1 AML other m 2021-09-15T21:03:08.37
IV.ATPI.HNE. ML:2.8 0.0068449999999999995 1.58 AML other m 2021-09-15T21:03:08.99
IV.ATPI.EHE. ML:2.8 0.006695 0.4 AML other m 2021-09-15T21:03:09.00
IV.SSP9.EHN. ML:2.7 0.00339 0.8 AML other m 2021-09-15T21:03:10.00
IV.SSP9.EHE. ML:2.6 0.003125 0.24 AML other m 2021-09-15T21:03:10.53
IV.FRON.EHN. ML:3.0 0.0056749999999999995 1 AML other m 2021-09-15T21:03:11.36
IV.ATFO.HHE. ML:3.2 0.008495 0.56 AML other m 2021-09-15T21:03:11.88
IV.CPGN.EHN. ML:3.2 0.008934999999999998 1 AML other m 2021-09-15T21:03:11.42
IV.MPAG.EHN. ML:3.2 0.00767 1.58 AML other m 2021-09-15T21:03:12.06
IV.MPAG.HNN. ML:3.2 0.00766 1.58 AML other m 2021-09-15T21:03:12.06
IV.CPGN.HNE. ML:3.1 0.007385 0.66 AML other m 2021-09-15T21:03:12.25
IV.MPAG.HNE. ML:2.9 0.004154999999999999 0.28 AML other m 2021-09-15T21:03:12.26
IV.MPAG.EHE. ML:2.9 0.0041600000000000005 0.28 AML other m 2021-09-15T21:03:12.12
IV.CPGN.EHE. ML:3.2 0.009519999999999999 0.32 AML other m 2021-09-15T21:03:12.27
IV.CPGN.HNN. ML:3.2 0.010254999999999998 0.3 AML other m 2021-09-15T21:03:12.42
IV.ATFO.HHN. ML:3.0 0.005085000000000001 0.92 AML other m 2021-09-15T21:03:12.84
IV.SSFR.HHE. ML:3.5 0.011850000000000001 1.84 AML other m 2021-09-15T21:03:13.97
IV.SSFR.HNN. ML:3.6 0.0179 1.38 AML other m 2021-09-15T21:03:14.78
IV.SSFR.HHN. ML:3.6 0.01595 0.16 AML other m 2021-09-15T21:03:14.40
IV.SSFR.HNE. ML:3.5 0.012100000000000001 0.34 AML other m 2021-09-15T21:03:14.41
IV.CRE.HHE. ML:2.5 0.00121 0.22 AML other m 2021-09-15T21:03:14.53
IV.CRE.HHN. ML:2.7 0.001935 0.58 AML other m 2021-09-15T21:03:14.99
IV.MURB.HHN. ML:3.4 0.009 0.26 AML other m 2021-09-15T21:03:14.72
IV.MURB.HNN. ML:3.3 0.007365 0.26 AML other m 2021-09-15T21:03:14.72
IV.FRON.EHE. ML:2.8 0.0031799999999999997 0.5 AML other m 2021-09-15T21:03:14.98
IV.MURB.HNE. ML:3.4 0.009890000000000001 1.22 AML other m 2021-09-15T21:03:15.15
IV.MURB.HHE. ML:3.4 0.010074999999999999 0.24 AML other m 2021-09-15T21:03:15.15
IV.CAFI.HHN. ML:2.7 0.001605 0.36 AML other m 2021-09-15T21:03:16.76
IV.CAFI.HNN. ML:2.7 0.00152 0.34 AML other m 2021-09-15T21:03:16.76
IV.CAFI.HHE. ML:2.7 0.0014500000000000001 1.28 AML other m 2021-09-15T21:03:16.94
IV.CAFI.HNE. ML:2.6 0.0013700000000000001 1.3 AML other m 2021-09-15T21:03:16.95
IV.CRTC.HHN. ML:3.5 0.00965 1.36 AML other m 2021-09-15T21:03:16.97
IV.CRTC.HHE. ML:3.6 0.011800000000000001 0.44 AML other m 2021-09-15T21:03:17.13
IV.ARVD.HHN. ML:2.8 0.0017549999999999998 0.84 AML other m 2021-09-15T21:03:17.51
IV.ARVD.HHE. ML:2.7 0.0016099999999999999 1.3 AML other m 2021-09-15T21:03:18.05
IV.MMUR.HNN. ML:3.3 0.004985000000000001 0.52 AML other m 2021-09-15T21:03:18.42
IV.ATCC.EHE. ML:3.2 0.0038799999999999998 0.26 AML other m 2021-09-15T21:03:18.39
IV.ATCC.EHN. ML:3.1 0.003375 1.28 AML other m 2021-09-15T21:03:18.87
IV.ASQU.HHE. ML:2.6 0.0010495 0.56 AML other m 2021-09-15T21:03:19.08
IV.ASQU.HHN. ML:2.7 0.0011394999999999999 0.14 AML other m 2021-09-15T21:03:19.36
IV.COR1.EHE. ML:2.9 0.002125 0.62 AML other m 2021-09-15T21:03:19.37
IV.SFI.HNN. ML:2.5 0.0006559999999999999 0.92 AML other m 2021-09-15T21:03:19.88
IV.ATMI.HHN. ML:2.9 0.004390000000000001 0.68 AML other m 2021-09-15T21:03:20.15
IV.SFI.HNE. ML:2.5 0.0006850000000000001 0.9 AML other m 2021-09-15T21:03:20.19
IV.SFI.EHE. ML:2.5 0.0007050000000000001 1.58 AML other m 2021-09-15T21:03:20.20
IV.MMUR.HNE. ML:3.4 0.00609 0.5 AML other m 2021-09-15T21:03:20.92
IV.COR1.EHN. ML:3.1 0.0034699999999999996 1 AML other m 2021-09-15T21:03:20.80
IV.COR1.HNN. ML:3.1 0.00364 1 AML other m 2021-09-15T21:03:20.80
IV.SNTG.HNE. ML:2.9 0.001655 0.58 AML other m 2021-09-15T21:03:20.52
IV.SNTG.HHE. ML:2.8 0.001555 0.58 AML other m 2021-09-15T21:03:20.52
IV.SNTG.HHN. ML:3.1 0.00276 1.68 AML other m 2021-09-15T21:03:22.90
IV.SNTG.HNN. ML:3.1 0.0027199999999999998 1.68 AML other m 2021-09-15T21:03:22.90
IV.ATMI.HHE. ML:2.8 0.0035949999999999997 1.18 AML other m 2021-09-15T21:03:22.26
IV.ASSB.HHN. ML:2.7 0.0010654999999999998 0.22 AML other m 2021-09-15T21:03:22.63
IV.ASSB.HHE. ML:2.6 0.0007664999999999999 0.72 AML other m 2021-09-15T21:03:22.61
IV.EL6.EHN. ML:3.0 0.00196 1.1 AML other m 2021-09-15T21:03:22.35
IV.COR1.HNE. ML:3.2 0.0038050000000000002 1.04 AML other m 2021-09-15T21:03:24.89
IV.MML1.EHE. ML:2.9 0.00145 0.24 AML other m 2021-09-15T21:03:24.45
IV.MML1.HNE. ML:2.9 0.001405 0.24 AML other m 2021-09-15T21:03:24.45
IV.MML1.HNN. ML:2.9 0.001415 0.26 AML other m 2021-09-15T21:03:24.44
IV.MML1.EHN. ML:2.9 0.0014 0.28 AML other m 2021-09-15T21:03:24.44
IV.RSM2.HHN. ML:3.0 0.003125 1.46 AML other m 2021-09-15T21:03:24.01
IV.RUFI.EHN. ML:2.5 0.00048650000000000006 0.82 AML other m 2021-09-15T21:03:25.59
IV.EL6.EHE. ML:2.9 0.00163 1.06 AML other m 2021-09-15T21:03:25.62
IV.RSM2.HHE. ML:2.9 0.00253 0.84 AML other m 2021-09-15T21:03:26.68
IV.SFI.EHN. ML:2.4 0.0005855 0.64 AML other m 2021-09-15T21:03:26.45
IV.SENI.EHE. ML:2.8 0.0012 0.94 AML other m 2021-09-15T21:03:26.42
IV.CESI.HHN. ML:2.6 0.000662 1.04 AML other m 2021-09-15T21:03:27.07
IV.CING.HHE. ML:2.6 0.0007330000000000001 1.38 AML other m 2021-09-15T21:03:27.16
IV.LMD.HHE. ML:2.5 0.0005 0.8 AML other m 2021-09-15T21:03:27.70
IV.CING.HHN. ML:2.9 0.0013 1.26 AML other m 2021-09-15T21:03:27.96
IV.SENI.HNN. ML:3.5 0.00521 0.3 AML other m 2021-09-15T21:03:27.45
IV.SENI.HNE. ML:3.5 0.005019999999999999 0.98 AML other m 2021-09-15T21:03:27.35
IV.FDMO.HHE. ML:2.6 0.000463 0.18 AML other m 2021-09-15T21:03:28.17
IV.FDMO.HHN. ML:2.6 0.00053 1.18 AML other m 2021-09-15T21:03:28.90
IV.MGAB.HHE. ML:2.9 0.001125 1.48 AML other m 2021-09-15T21:03:28.82
IV.MGAB.HNE. ML:2.9 0.001059 1.48 AML other m 2021-09-15T21:03:28.82
IV.CESI.HHE. ML:2.6 0.000655 0.24 AML other m 2021-09-15T21:03:29.09
IV.MGAB.HHN. ML:2.9 0.0012065 0.64 AML other m 2021-09-15T21:03:29.35
IV.MGAB.HNN. ML:2.9 0.0011149999999999999 0.62 AML other m 2021-09-15T21:03:29.36
IV.BOSL.HHE. ML:2.3 0.000232 1.34 AML other m 2021-09-15T21:03:29.80
IV.LMD.HHN. ML:2.5 0.0005155000000000001 0.58 AML other m 2021-09-15T21:03:32.55
IV.RUFI.EHE. ML:2.5 0.0004715 0.46 AML other m 2021-09-15T21:03:32.29
IV.MOMA.HHN. ML:2.6 0.00046499999999999997 0.28 AML other m 2021-09-15T21:03:32.68
IV.SACS.HHE. ML:2.5 0.000389 0.54 AML other m 2021-09-15T21:03:32.69
IV.SACS.HNE. ML:2.5 0.000377 0.52 AML other m 2021-09-15T21:03:32.69
IV.CSP1.EHE. ML:3.2 0.0019 1.54 AML other m 2021-09-15T21:03:32.01
IV.MOMA.HNE. ML:2.6 0.0005195 0.54 AML other m 2021-09-15T21:03:33.28
IV.SENI.EHN. ML:2.9 0.001465 1.04 AML other m 2021-09-15T21:03:33.12
IV.PII.HHE. ML:2.7 0.000246 0.58 AML other m 2021-09-15T21:03:33.55
IV.SACS.HHN. ML:2.6 0.0004295 0.68 AML other m 2021-09-15T21:03:33.29
IV.CSP1.EHN. ML:3.4 0.0032949999999999998 0.54 AML other m 2021-09-15T21:03:33.57
IV.MOMA.HNN. ML:2.6 0.0004755 0.34 AML other m 2021-09-15T21:03:33.78
IV.MOMA.HHE. ML:2.6 0.0005425 0.28 AML other m 2021-09-15T21:03:34.58
IV.SAP2.EHE. ML:2.9 0.0008825 1.46 AML other m 2021-09-15T21:03:35.23
IV.PP3.HNE. ML:3.0 0.0010789999999999999 0.66 AML other m 2021-09-15T21:03:36.11
IV.PP3.EHN. ML:3.1 0.001325 0.64 AML other m 2021-09-15T21:03:36.12
IV.NRCA.HHE. ML:2.7 0.000483 0.18 AML other m 2021-09-15T21:03:36.60
IV.GUMA.HNE. ML:3.2 0.001865 0.68 AML other m 2021-09-15T21:03:36.97
IV.BRIS.HHE. ML:2.8 0.0007894999999999999 0.68 AML other m 2021-09-15T21:03:36.40
IV.GAVE.HNN. ML:2.5 0.000286 0.86 AML other m 2021-09-15T21:03:37.00
IV.GAVE.EHN. ML:2.9 0.0006805 1.54 AML other m 2021-09-15T21:03:37.77
IV.NRCA.HHN. ML:2.7 0.000484 0.46 AML other m 2021-09-15T21:03:37.11
IV.GUMA.HHN. ML:3.1 0.0014100000000000002 0.44 AML other m 2021-09-15T21:03:37.76
IV.GUMA.HNN. ML:3.2 0.00163 1.5 AML other m 2021-09-15T21:03:38.03
IV.BOSL.HHN. ML:2.4 0.00029949999999999996 1.04 AML other m 2021-09-15T21:03:38.56
IV.GUMA.HHE. ML:3.2 0.0018 0.44 AML other m 2021-09-15T21:03:38.01
IV.GAVE.HNE. ML:2.9 0.0007614999999999999 0.82 AML other m 2021-09-15T21:03:38.30
IV.GAVE.EHE. ML:2.9 0.0007424999999999999 0.82 AML other m 2021-09-15T21:03:38.72
IV.BRIS.HHN. ML:2.7 0.000655 1.02 AML other m 2021-09-15T21:03:38.78
IV.MOCL.EHE. ML:2.6 0.000328 0.88 AML other m 2021-09-15T21:03:38.52
IV.MF5.EHE. ML:3.0 0.000966 1.32 AML other m 2021-09-15T21:03:39.28
IV.SAP2.EHN. ML:3.6 0.0044399999999999995 0.76 AML other m 2021-09-15T21:03:39.15
IV.BLLA.EHE. ML:2.9 0.00152 0.48 AML other m 2021-09-15T21:03:39.94
IV.CESX.HHE. ML:2.6 0.00032900000000000003 0.64 AML other m 2021-09-15T21:03:40.50
IV.CESX.HHN. ML:2.6 0.000338 0.86 AML other m 2021-09-15T21:03:41.38
IV.CRMI.HHN. ML:2.5 0.00025 0.6 AML other m 2021-09-15T21:03:41.12
IV.PP3.EHE. ML:3.0 0.0009685000000000001 0.98 AML other m 2021-09-15T21:03:41.84
IV.CRMI.HHE. ML:2.3 0.00015115000000000001 1.08 AML other m 2021-09-15T21:03:42.61
IV.PP3.HNN. ML:3.1 0.001195 1.12 AML other m 2021-09-15T21:03:42.31
IV.MPPT.EHE. ML:2.5 0.0002825 0.58 AML other m 2021-09-15T21:03:42.14
IV.SACS.HNN. ML:2.5 0.000398 1.34 AML other m 2021-09-15T21:03:42.90
IV.MF5.EHN. ML:3.1 0.0010670000000000002 1.24 AML other m 2021-09-15T21:03:42.97
IV.MNTT.EHE. ML:3.4 0.002205 0.48 AML other m 2021-09-15T21:03:43.14
IV.BLLA.EHN. ML:3.0 0.001885 0.48 AML other m 2021-09-15T21:03:43.73
IV.MNTT.EHN. ML:3.5 0.0025 0.94 AML other m 2021-09-15T21:03:44.73
IV.ARRO.EHN. ML:2.3 0.0001735 1.16 AML other m 2021-09-15T21:03:44.07
IV.MPPT.EHN. ML:2.4 0.0002315 0.66 AML other m 2021-09-15T21:03:45.48
IV.ARRO.EHE. ML:2.6 0.0002945 0.94 AML other m 2021-09-15T21:03:45.72
IV.LNSS.HHN. ML:2.8 0.00043599999999999997 1 AML other m 2021-09-15T21:03:47.98
IV.LNSS.HHE. ML:2.8 0.000449 0.88 AML other m 2021-09-15T21:03:47.49
IV.OFFI.HHN. ML:3.6 0.002725 0.78 AML other m 2021-09-15T21:03:48.38
GU.POPM.HHE. ML:2.4 0.0001415 0.68 AML other m 2021-09-15T21:03:49.51
IV.OFFI.HHE. ML:3.2 0.001199 1.14 AML other m 2021-09-15T21:03:49.82
IV.SMA1.EHE. ML:2.9 0.00049 1.32 AML other m 2021-09-15T21:03:50.15
IV.RM33.EHE. ML:2.8 0.00035299999999999996 0.98 AML other m 2021-09-15T21:03:51.29
IV.RM33.HNE. ML:2.9 0.000451 0.98 AML other m 2021-09-15T21:03:51.30
IV.SMA1.EHN. ML:3.0 0.000601 1.06 AML other m 2021-09-15T21:03:51.68
IV.RM33.EHN. ML:2.7 0.00029049999999999996 1 AML other m 2021-09-15T21:03:51.78
IV.RM33.HNN. ML:2.6 0.0002705 1.26 AML other m 2021-09-15T21:03:51.79
IV.MOCL.EHN. ML:2.4 0.000225 0.62 AML other m 2021-09-15T21:03:52.86
IV.PII.HHN. ML:2.5 0.00015900000000000002 0.7 AML other m 2021-09-15T21:03:57.99
GU.POPM.HHN. ML:2.4 0.00014150000000000002 0.88 AML other m 2021-09-15T21:03:58.22
IV.T0110.HHN. ML:2.9 0.00027400000000000005 0.84 AML other m 2021-09-15T21:04:08.47
IV.T0110.HHE. ML:3.1 0.00040300000000000004 0.86 AML other m 2021-09-15T21:04:08.52
OX.CIMO.HHE. ML:2.4 0.000028999999999999997 0.52 AML other m 2021-09-15T21:04:18.20
OX.CIMO.HHN. ML:2.5 0.0000327 0.8 AML other m 2021-09-15T21:04:24.04
NI.VINO.HHN. ML:3.1 0.00014450000000000002 0.46 AML other m 2021-09-15T21:04:25.12
IV.STAL.HHE. ML:3.0 0.00011080000000000001 0.48 AML other m 2021-09-15T21:04:25.07
IV.CTI.HHN. ML:2.9 0.00010595 1.06 AML other m 2021-09-15T21:04:29.94
OX.SABO.HHN. ML:3.3 0.0002715 0.42 AML other m 2021-09-15T21:04:31.49
OX.SABO.HHE. ML:3.3 0.000258 1.34 AML other m 2021-09-15T21:04:31.67
OX.SABO.HNE. ML:3.9 0.001125 1.36 AML other m 2021-09-15T21:04:31.00
IV.CTI.HHE. ML:2.9 0.0001225 1.48 AML other m 2021-09-15T21:04:32.16
OX.MPRI.HHN. ML:3.2 0.000199 0.64 AML other m 2021-09-15T21:04:35.42
SI.LUSI.HHE. ML:2.7 0.000077 0.86 AML other m 2021-09-15T21:04:36.71
OX.MLN.HHN. ML:2.8 0.00008785000000000001 0.54 AML other m 2021-09-15T21:04:36.58
IV.STAL.HHN. ML:2.8 0.0000807 0.82 AML other m 2021-09-15T21:04:37.45
SI.LUSI.HHN. ML:3.0 0.000146 1.12 AML other m 2021-09-15T21:04:38.72
OX.SABO.HNN. ML:3.9 0.001036 0.88 AML other m 2021-09-15T21:04:38.11
ST.ZIAN.EHE. ML:2.9 0.0000872 0.6 AML other m 2021-09-15T21:04:38.70
OX.MLN.HHE. ML:2.8 0.00009065000000000001 1 AML other m 2021-09-15T21:04:39.79
OX.MPRI.HHE. ML:3.2 0.000201 0.54 AML other m 2021-09-15T21:04:39.55
ST.ZIAN.EHN. ML:2.9 0.000094 0.48 AML other m 2021-09-15T21:04:41.41
ST.OZOL.EHN. ML:2.9 0.0000863 0.4 AML other m 2021-09-15T21:04:45.63
ST.OZOL.EHE. ML:3.1 0.00013550000000000001 0.42 AML other m 2021-09-15T21:04:47.27
OX.PLRO.HHN. ML:3.1 0.00011925 1.5 AML other m 2021-09-15T21:04:50.83
NI.VINO.HHE. ML:3.0 0.000128 1.18 AML other m 2021-09-15T21:04:51.40
OX.PLRO.HHE. ML:3.1 0.0001205 0.5 AML other m 2021-09-15T21:04:54.74
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, /tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download