Earthquake with magnitude of ML 3.2 on date 20-08-2021 and time 03:35:33 (Italy) in region Tirreno Meridionale (MARE)

A magnitude ML 3.2 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 20-08-2021 01:35:33 (UTC)
  • 20-08-2021 03:35:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.9380, 15.2860 at 20 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.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
86 Km N of Messina (238439 inhabitants)
90 Km W of Lamezia Terme (70714 inhabitants)
93 Km W of Cosenza (67546 inhabitants)
97 Km NW of Reggio di Calabria (183035 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

These three maps show the results of the analysis using the software ShakeMap designed to provide the level of ground shaking experienced in a region using the data recorded by seismometers and strong motion instruments and seismological information regarding the attenuation of the wavefield with distance and the site characteristics. The Shakemaps are determined for research purposes to provide fast estimates of the level of ground shaking produced by the earthquake. The maps are calculated automatically and updated as more data become available. See http://shakemap.ingv.it for additional information. The black star indicates the epicenter. The triangles show the accelerometric and velocimetric stations used in the calculation, colored according to the recorded shaking.

Intensity Shakemap

Intensity Shakemap

This map shows the distribution of instrumental intensities. The intensity is derived through an empirical law that correlates the recorded values of actual ground shaking, e.g., acceleration and velocity, with the macroseismic intensity for Italian earthquakes, as reported in the Italian Macroseismic Database (DBMI15, https://doi.org/10.13127/cpti/cpti15.3).
Peak ground acceleration Shakemap

Peak ground acceleration Shakemap

This map shows the distribution of peak ground acceleration expressed as percent of the acceleration of gravity (i.e., g = 9.81 m/s²).
Peak velocity Shakemap

Peak velocity Shakemap

This map shows the distribution of peak ground velocities expressed in cm/s.
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 3.2 2021-08-20
01:35:33
38.9383 15.2862 20 2021-12-29
11:12:33
Bollettino Sismico Italiano INGV 96053731
Reviewed
Rev100
ML 3.2 2021-08-20
01:35:33
38.9408 15.2698 22 2021-08-20
01:59:19
Sala Sismica INGV-Roma 94394751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-08-20 01:35:33 ± 0.07
Latitude 38.9383 ± 0.0054
Longitude 15.2862 ± 0.0081
Depth (km) 20 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 96053731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 726
Semi-minor axis of confidence ellipse (meter) 298
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 301
Circular confidence region, given by single value of horizontal uncertainty (meter) 730.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68
Number of associated phases, regardless of their use for origin computation 93
Number of defining phases 93
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.14569
Epicentral distance of station farthest from the epicenter (degree) 5.05059
Number of stations at which the event was observed 81
Number of stations from which data was used for origin computation 81
Magnitudes information

ML:3.2

Field Value
Value 3.2
Uncertainty 0.3
Num. used stations 192
Type of magnitude ML
Reference to an origin 96053731
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-12-04 16:53:21

ML:3.2

Field Value
Value 3.2
Uncertainty 0.3
Num. used stations 203
Type of magnitude ML
Reference to an origin 94394751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-08-20 01:59:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BULT.EHZ. 2021-08-20T01:36:48.29 0.3 undecidable manual P 290 560.6166 54 -1.12 10
IV.SENA.HHZ. 2021-08-20T01:36:43.37 0.3 undecidable manual P 290 524.8746 54 -1.59 8
IV.SGRT.HHZ. 2021-08-20T01:36:19.30 0.3 undecidable manual P 7 314.8515 54 0.48 17
IV.APRC.HHZ. 2021-08-20T01:36:19.96 0.6 undecidable manual P 4 313.4529 54 1.3 8
IV.MSAG.HHZ. 2021-08-20T01:36:18.58 0.6 undecidable manual P 10 312.1542 54 0.09 12
IV.MELA.HHZ. 2021-08-20T01:36:18.50 0.6 undecidable manual P 358 307.2591 54 0.61 11
IV.MRVN.HHZ. 2021-08-20T01:36:10.83 0.3 undecidable manual P 18 247.863 54 0.34 30
IV.AMUR.HHZ. 2021-08-20T01:36:10.72 0.3 undecidable manual P 27 245.4654 54 0.52 30
OT.TAR1.HHZ. 2021-08-20T01:36:10.69 0.3 undecidable manual P 43 245.1657 54 0.54 30
IV.CAFE.HHZ. 2021-08-20T01:36:09.45 0.3 undecidable manual P 359 231.8901 54 0.95 27
IV.HVIT.HHZ. 2021-08-20T01:36:08.10 0.3 undecidable manual P 197 226.0071 54 0.34 36
IV.SNAL.HHZ. 2021-08-20T01:36:07.86 0.3 undecidable manual P 358 220.5126 54 0.77 32
IV.HMDC.HHZ. 2021-08-20T01:36:07.49 0.3 undecidable manual P 191 223.9092 54 -0.02 38
IV.HAVL.HHZ. 2021-08-20T01:36:06.73 0.3 undecidable manual P 184 220.0131 54 -0.29 37
IV.RAFF.HHZ. 2021-08-20T01:36:06.26 0.3 undecidable manual P 203 206.7375 54 0.89 34
IV.CPTP.HHZ. 2021-08-20T01:36:06.68 0.6 undecidable manual P 210 196.0593 54 2.64 6
IV.SSY.HHZ. 2021-08-20T01:36:04.32 0.3 undecidable manual P 185 198.357 54 -0.01 45
IV.HVZN.HHZ. 2021-08-20T01:36:04.68 0.3 undecidable manual P 194 201.5427 54 -0.04 44
IV.HSRS.HHZ. 2021-08-20T01:36:04.50 0.3 undecidable manual P 182 204.8394 54 -0.63 37
IV.HAGA.HHZ. 2021-08-20T01:36:02.32 0.3 undecidable manual P 184 183.7827 54 -0.19 47
IV.HCRL.HHZ. 2021-08-20T01:36:02.56 0.3 undecidable manual P 187 184.9704 54 -0.1 47
IV.CAGR.HHZ. 2021-08-20T01:36:01.89 0.3 undecidable manual P 205 161.3163 54 2.17 19
IV.HLNI.HHZ. 2021-08-20T01:36:01.66 0.3 undecidable manual P 192 179.9865 54 -0.39 46
IV.SCIAR.HHZ. 2021-08-20T01:36:00.46 0.3 undecidable manual P 231 173.3931 54 -0.77 41
IV.USI.HHZ. 2021-08-20T01:36:00.71 0.3 undecidable manual P 263 183.8826 54 -1.82 22
IX.SRN3.HHZ.02 2021-08-20T01:36:00.61 0.6 undecidable manual P 5 172.2942 54 -0.48 32
IV.CDRU.HHZ. 2021-08-20T01:36:00.21 0.3 undecidable manual P 1 172.0944 54 -0.85 41
IV.MCEL.HHZ. 2021-08-20T01:35:59.03 0.3 undecidable manual P 16 160.0176 54 -0.53 49
IV.ESML.HHZ. 2021-08-20T01:35:59.37 0.3 undecidable manual P 194 150.6381 54 0.97 43
IV.SLCN.HHZ. 2021-08-20T01:35:59.61 0.3 undecidable manual P 10 163.7139 54 -0.41 50
IV.SIRI.HHZ. 2021-08-20T01:35:58.03 0.3 undecidable manual P 20 146.6421 54 0.13 57
IV.ENIC.HHZ. 2021-08-20T01:35:58.49 0.6 undecidable manual P 189 146.742 54 0.58 35
IV.SCHR.EHZ. 2021-08-20T01:35:58.68 0.3 undecidable manual P 26 155.3223 54 -0.29 53
IV.GIZZ.HHZ. 2021-08-20T01:35:58.36 0.6 undecidable manual S 86 79.6647 98 0.62 38
IV.MPNC.HHZ. 2021-08-20T01:35:58.67 0.6 undecidable manual S 176 88.0452 97 -1.29 27
IV.GALF.HHZ. 2021-08-20T01:35:58.86 0.3 undecidable manual P 205 149.9388 54 0.56 52
IV.SICLA.EHZ. 2021-08-20T01:35:58.20 0.3 undecidable manual S 154 84.249 97 -0.77 53
IV.MTSN.HHZ. 2021-08-20T01:35:58.11 0.3 undecidable manual P 15 152.6361 54 -0.52 51
IV.EVRN.HHZ. 2021-08-20T01:35:57.47 0.6 undecidable manual P 185 139.1607 94 0.69 33
IV.CMPR.HHZ. 2021-08-20T01:35:57.58 0.3 undecidable manual P 1 153.0357 54 -1.11 40
IV.ESCV.HHZ. 2021-08-20T01:35:57.26 0.6 undecidable manual P 197 138.3615 94 0.61 34
IV.PIPA.HHZ. 2021-08-20T01:35:57.65 0.3 undecidable manual P 65 144.8439 94 0.01 58
IV.CSLB.HHZ. 2021-08-20T01:35:57.68 0.3 undecidable manual P 224 154.0347 54 -1.13 38
IV.EMPL.HHZ. 2021-08-20T01:35:57.89 0.3 undecidable manual P 191 142.3464 94 0.62 51
IV.PLLN.EHZ. 2021-08-20T01:35:56.59 0.3 undecidable manual P 224 144.4443 94 -1 43
IV.ESAL.HHZ. 2021-08-20T01:35:56.37 0.6 undecidable manual P 186 131.868 94 0.71 33
IV.MSRU.HHZ. 2021-08-20T01:35:56.37 0.6 undecidable manual S 165 77.2671 98 -0.74 36
IV.IFIL.HHZ. 2021-08-20T01:35:56.09 0.6 undecidable manual S 236 74.1702 99 -0.21 43
IV.EPIT.HHZ. 2021-08-20T01:35:55.53 0.3 undecidable manual P 189 126.5733 95 0.68 51
IV.EMSG.HHZ. 2021-08-20T01:35:55.44 0.6 undecidable manual P 193 127.3725 95 0.47 37
IV.EFIU.HHZ. 2021-08-20T01:35:55.09 0.6 undecidable manual P 183 127.5723 95 0.09 40
IV.IVPL.HHZ. 2021-08-20T01:35:55.23 0.6 undecidable manual S 203 67.7766 100 0.62 39
IV.EPZF.HHZ. 2021-08-20T01:35:55.20 0.3 undecidable manual P 197 129.0708 95 -0.03 60
IV.MGR.HHZ. 2021-08-20T01:35:55.35 0.3 undecidable manual P 10 134.9649 94 -0.79 49
IV.MILZ.HHZ. 2021-08-20T01:35:55.69 0.6 undecidable manual S 184 74.1702 99 -0.6 39
MN.TIP.HHZ. 2021-08-20T01:35:55.26 0.1 positive manual P 78 129.5703 95 -0.05 80
IV.MMN.HHZ. 2021-08-20T01:35:54.30 0.3 undecidable manual P 30 121.6893 95 0.2 58
MN.CUC.HHZ. 2021-08-20T01:35:54.48 0.1 negative manual P 21 125.5743 95 -0.21 79
IV.IVUG.HHZ. 2021-08-20T01:35:54.88 0.6 undecidable manual S 203 65.49 100 0.86 36
IV.SELL.HHZ. 2021-08-20T01:35:53.23 0.1 positive manual P 87 115.7952 95 0.03 82
IV.JOPP.HHZ. 2021-08-20T01:35:53.13 0.3 undecidable manual S 125 63.5919 100 -0.38 64
IV.CELI.HHZ. 2021-08-20T01:35:53.24 0.3 undecidable manual P 64 117.0939 95 -0.15 61
IV.ECTS.HHZ. 2021-08-20T01:35:53.46 0.1 negative manual P 187 118.0929 95 -0.08 81
IV.MSFR.HHZ. 2021-08-20T01:35:53.07 0.3 undecidable manual P 211 117.0939 95 -0.31 58
IV.ILOS.HHZ. 2021-08-20T01:35:53.67 0.6 undecidable manual S 208 61.9935 101 0.58 40
IV.PLAC.HHZ. 2021-08-20T01:35:52.64 0.1 positive manual P 118 113.4975 95 -0.2 80
IV.SOI.EHZ. 2021-08-20T01:35:52.64 0.3 undecidable manual P 145 116.8941 95 -0.71 51
IV.GRIS.EHZ. 2021-08-20T01:35:51.16 0.3 undecidable manual P 28 101.4207 96 0.18 61
IV.MCPD.HHZ. 2021-08-20T01:35:51.28 0.3 undecidable manual P 208 102.8193 96 0.09 63
IV.MTTG.HHZ. 2021-08-20T01:35:51.71 0.3 undecidable manual P 161 109.8123 95 -0.56 55
IV.MUCR.HHZ. 2021-08-20T01:35:51.27 0.3 undecidable manual P 200 105.6165 96 -0.35 59
IV.AIO.HHZ. 2021-08-20T01:35:51.42 0.3 undecidable manual P 182 107.4147 96 -0.48 57
IV.SPS2.HHZ. 2021-08-20T01:35:50.86 0.3 undecidable manual P 66 98.7234 96 0.29 60
IV.GRI.EHZ. 2021-08-20T01:35:50.56 0.1 undecidable manual P 97 98.7234 96 -0.02 86
IV.CET2.HHZ. 2021-08-20T01:35:49.29 0.3 undecidable manual P 41 87.1461 97 0.5 58
IV.FERC.HNZ. 2021-08-20T01:35:49.32 0.3 undecidable manual P 126 90.6426 97 -0.01 65
IV.CAR1.HHZ. 2021-08-20T01:35:49.28 0.3 undecidable manual P 66 86.9463 97 0.51 59
IV.IACL.HHZ. 2021-08-20T01:35:49.30 0.3 undecidable manual P 241 92.241 97 -0.28 62
IV.MPNC.HHZ. 2021-08-20T01:35:48.51 0.1 negative manual P 176 88.0452 97 -0.42 80
IV.SICLA.EHZ. 2021-08-20T01:35:48.44 0.3 undecidable manual P 154 84.249 97 0.08 65
IV.MSRU.HHZ. 2021-08-20T01:35:47.29 0.1 negative manual P 165 77.2671 98 0 90
IV.GIZZ.HHZ. 2021-08-20T01:35:47.92 0.1 positive manual P 86 79.6647 98 0.27 84
IV.MILZ.HHZ. 2021-08-20T01:35:46.84 0.1 negative manual P 184 74.1702 99 0.03 90
IV.IVUG.HHZ. 2021-08-20T01:35:46.19 0.1 negative manual P 203 65.49 100 0.69 76
IV.IFIL.HHZ. 2021-08-20T01:35:46.77 0.3 undecidable manual P 236 74.1702 99 -0.05 67
IV.IVGP.HHN. 2021-08-20T01:35:46.26 0.1 negative manual P 205 66.378 100 0.63 78
IV.IVPL.HHZ. 2021-08-20T01:35:46.47 0.1 negative manual P 203 67.7766 100 0.63 78
IV.ILOS.HHZ. 2021-08-20T01:35:45.96 0.3 undecidable manual P 208 61.9935 101 1 50
IV.JOPP.HHZ. 2021-08-20T01:35:45.48 0.1 undecidable manual P 125 63.5919 100 0.28 87
IV.ISTR.HHZ. 2021-08-20T01:35:42.01 0.3 undecidable manual S 206 18.6702 131 -0.36 70
IV.IST3.HNZ. 2021-08-20T01:35:41.34 0.3 undecidable manual S 197 16.1727 135 -0.54 68
IV.IST3.HNZ. 2021-08-20T01:35:38.45 0.1 negative manual P 197 16.1727 135 -0.04 100
IV.ISTR.HHZ. 2021-08-20T01:35:38.70 0.1 negative manual P 206 18.6702 131 -0.07 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.IST3.HHN. ML:4.0 0.06432748499999999 0.18 AML other m 2021-08-20T01:35:41.45
IV.IST3.HNN. ML:3.9 0.05271598 0.1896 AML other m 2021-08-20T01:35:41.46
IV.IST3.HHE. ML:4.0 0.060381119999999996 0.14 AML other m 2021-08-20T01:35:41.69
IV.IST3.HNE. ML:3.9 0.051355784999999994 0.16 AML other m 2021-08-20T01:35:41.70
IV.JOPP.HNN. ML:3.3 0.0034163369999999998 0.1496 AML other m 2021-08-20T01:35:54.91
IV.JOPP.HHN. ML:3.3 0.0038152995 0.14 AML other m 2021-08-20T01:35:54.91
IV.JOPP.HNE. ML:3.4 0.00424 0.22 AML other m 2021-08-20T01:35:55.25
IV.JOPP.HHE. ML:3.0 0.001957169 0.18 AML other m 2021-08-20T01:35:55.78
IV.MILZ.HHE. ML:4.0 0.015166055 1.64 AML other m 2021-08-20T01:35:58.08
IV.MILZ.HHN. ML:3.5 0.0051541619999999995 0.4 AML other m 2021-08-20T01:35:58.44
IV.IVPL.HHN. ML:3.3 0.0035581345000000003 0.44 AML other m 2021-08-20T01:35:58.26
IV.MSRU.HHN. ML:3.6 0.005840323 0.16 AML other m 2021-08-20T01:35:58.52
IV.IFIL.HHN. ML:3.7 0.0077667000000000005 0.3 AML other m 2021-08-20T01:35:59.42
IV.IVPL.HHE. ML:3.4 0.0041452615000000005 0.66 AML other m 2021-08-20T01:35:59.89
IV.MSRU.HHE. ML:3.7 0.006595 0.3 AML other m 2021-08-20T01:36:00.19
IV.IFIL.HHE. ML:4.1 0.017786955 0.48 AML other m 2021-08-20T01:36:00.76
IV.SICLA.EHN. ML:3.5 0.0036366474999999995 1.68 AML other m 2021-08-20T01:36:00.12
IV.SICLA.EHE. ML:3.5 0.0035889059999999998 0.3 AML other m 2021-08-20T01:36:01.46
IV.MPNC.HHN. ML:3.7 0.0057614285000000005 0.32 AML other m 2021-08-20T01:36:01.95
IV.CAR1.HHE. ML:3.4 0.0033068464999999997 0.4 AML other m 2021-08-20T01:36:02.65
IV.CET2.HHE. ML:3.5 0.003909933500000001 0.28 AML other m 2021-08-20T01:36:02.39
IV.ILOS.HNN. ML:3.6 0.008271705499999999 0.7992 AML other m 2021-08-20T01:36:02.88
IV.ILOS.HHN. ML:3.7 0.008727128499999999 0.8 AML other m 2021-08-20T01:36:02.89
IV.CAR1.HNE. ML:3.7 0.006224888 0.3392 AML other m 2021-08-20T01:36:03.66
IV.MCPD.HHN. ML:2.8 0.0006929938 0.44 AML other m 2021-08-20T01:36:04.31
IV.CAR1.HHN. ML:3.6 0.0042724195 0.36 AML other m 2021-08-20T01:36:04.32
IV.CAR1.HNN. ML:3.6 0.0044152575 0.3496 AML other m 2021-08-20T01:36:04.32
IV.MCPD.HHE. ML:2.8 0.000613654 0.56 AML other m 2021-08-20T01:36:04.43
IV.ILOS.HNE. ML:3.5 0.0069156095 0.54 AML other m 2021-08-20T01:36:04.35
IV.ILOS.HHE. ML:3.6 0.007320913 0.54 AML other m 2021-08-20T01:36:04.36
IV.CET2.HHN. ML:3.7 0.006465 0.3 AML other m 2021-08-20T01:36:04.86
IV.MPNC.HHE. ML:3.6 0.004839899000000001 0.4 AML other m 2021-08-20T01:36:04.72
IV.MUCR.HHE. ML:2.9 0.0007564999999999999 0.34 AML other m 2021-08-20T01:36:05.40
IV.GRIS.EHE. ML:3.4 0.0025157655000000003 0.38 AML other m 2021-08-20T01:36:06.76
IV.GRI.EHN. ML:3.4 0.0023379125 0.3 AML other m 2021-08-20T01:36:06.58
IV.GRIS.EHN. ML:3.4 0.00259 0.22 AML other m 2021-08-20T01:36:07.08
IV.SPS2.HHN. ML:3.3 0.001937622 0.28 AML other m 2021-08-20T01:36:07.24
IV.SPS2.HHE. ML:3.1 0.0012783095 0.36 AML other m 2021-08-20T01:36:07.73
IV.MTTG.HHN. ML:3.4 0.0023770920000000004 1.4 AML other m 2021-08-20T01:36:07.29
IV.IACL.HHE. ML:3.3 0.0023 1.64 AML other m 2021-08-20T01:36:08.91
IV.AIO.HHN. ML:3.0 0.0009315 0.28 AML other m 2021-08-20T01:36:08.81
IV.MUCR.HHN. ML:3.2 0.001615 0.5 AML other m 2021-08-20T01:36:08.62
IV.MSFR.HHE. ML:2.4 0.00021047685 0.48 AML other m 2021-08-20T01:36:09.03
IV.GRI.EHE. ML:3.4 0.0025837380000000004 0.32 AML other m 2021-08-20T01:36:09.25
IV.PLAC.HHN. ML:3.4 0.0018272745000000002 0.72 AML other m 2021-08-20T01:36:10.80
IV.IACL.HHN. ML:3.2 0.0019 0.54 AML other m 2021-08-20T01:36:10.47
IV.CELI.HHN. ML:3.1 0.0010015 0.26 AML other m 2021-08-20T01:36:11.10
IV.CELI.HNN. ML:3.1 0.0009746173999999999 0.26 AML other m 2021-08-20T01:36:11.10
IV.MTTG.HHE. ML:3.5 0.002405551 1.36 AML other m 2021-08-20T01:36:11.96
IV.PLAC.HNN. ML:3.3 0.00176 0.48 AML other m 2021-08-20T01:36:11.29
IV.CELI.HHE. ML:3.1 0.0009984146 0.42 AML other m 2021-08-20T01:36:11.73
IV.CELI.HNE. ML:3.1 0.0009699999999999999 0.4 AML other m 2021-08-20T01:36:11.73
IV.SELL.HHN. ML:2.8 0.000482 1.42 AML other m 2021-08-20T01:36:11.86
IV.SELL.HHE. ML:2.9 0.000671 0.36 AML other m 2021-08-20T01:36:11.71
IV.SELL.HNE. ML:3.4 0.0021950000000000003 0.34 AML other m 2021-08-20T01:36:11.72
IV.SOI.EHN. ML:3.2 0.00111112065 1.5 AML other m 2021-08-20T01:36:11.92
IV.MSFR.HHN. ML:2.5 0.000246 0.4 AML other m 2021-08-20T01:36:12.53
IV.PLAC.HHE. ML:3.0 0.0009129426 0.48 AML other m 2021-08-20T01:36:12.90
IV.MMN.HHE. ML:3.4 0.00198 0.2 AML other m 2021-08-20T01:36:12.69
IV.AIO.HHE. ML:2.9 0.0007888405499999999 0.52 AML other m 2021-08-20T01:36:13.59
IV.SOI.EHE. ML:3.3 0.00157 0.62 AML other m 2021-08-20T01:36:13.49
IV.PLAC.HNE. ML:3.4 0.001858794 0.38 AML other m 2021-08-20T01:36:13.90
MN.TIP.HHN. ML:2.9 0.00046595759999999996 0.54 AML other m 2021-08-20T01:36:15.66
IV.MMN.HHN. ML:3.7 0.0035949999999999997 0.3 AML other m 2021-08-20T01:36:15.63
IV.ECTS.HHN. ML:3.1 0.0008919999999999999 0.4 AML other m 2021-08-20T01:36:15.77
IV.SELL.HNN. ML:3.3 0.001475715 0.34 AML other m 2021-08-20T01:36:15.99
MN.TIP.HHE. ML:2.8 0.00038969045000000004 0.34 AML other m 2021-08-20T01:36:16.53
MN.TIP.HNE. ML:2.8 0.00041821929999999994 0.36 AML other m 2021-08-20T01:36:16.53
MN.CUC.HHE. ML:3.4 0.0016799999999999999 0.44 AML other m 2021-08-20T01:36:16.87
MN.CUC.HNE. ML:3.4 0.0016724995 0.46 AML other m 2021-08-20T01:36:16.88
MN.CUC.HHN. ML:3.2 0.0011343112 0.32 AML other m 2021-08-20T01:36:16.96
MN.CUC.HNN. ML:3.2 0.0011125 0.32 AML other m 2021-08-20T01:36:16.96
IV.EPZF.HHN. ML:3.3 0.0014 0.52 AML other m 2021-08-20T01:36:17.53
IV.EPZF.HHE. ML:3.5 0.0021922100000000004 0.52 AML other m 2021-08-20T01:36:17.82
IV.MGR.HHE. ML:2.9 0.0005465 0.28 AML other m 2021-08-20T01:36:18.32
IV.MGR.HNE. ML:2.9 0.000546 0.3 AML other m 2021-08-20T01:36:18.33
IV.EFIU.HHN. ML:3.1 0.000866 0.78 AML other m 2021-08-20T01:36:18.73
IV.ESCV.HHN. ML:3.2 0.0010265 1.44 AML other m 2021-08-20T01:36:18.96
IV.EMSG.HHN. ML:3.3 0.001238842 1.48 AML other m 2021-08-20T01:36:19.03
IV.EVRN.HHN. ML:3.4 0.001385 1.48 AML other m 2021-08-20T01:36:19.87
IV.EFIU.HHE. ML:3.1 0.00093148065 0.54 AML other m 2021-08-20T01:36:19.20
IV.ECTS.HHE. ML:3.0 0.0008145 0.68 AML other m 2021-08-20T01:36:19.34
IV.SIRI.HHE. ML:2.8 0.000372 1.46 AML other m 2021-08-20T01:36:20.83
IV.SCIAR.HHN. ML:2.8 0.0002180842 0.34 AML other m 2021-08-20T01:36:20.26
IV.GALF.HHE. ML:3.4 0.001175 0.52 AML other m 2021-08-20T01:36:20.79
IV.MGR.HHN. ML:2.9 0.0005085601 0.76 AML other m 2021-08-20T01:36:20.54
IV.ESML.HHE. ML:3.0 0.0005693383000000001 0.58 AML other m 2021-08-20T01:36:20.57
IV.ESML.HNE. ML:3.0 0.00048886725 0.5904 AML other m 2021-08-20T01:36:20.57
IV.SIRI.HHN. ML:3.4 0.0013534999999999999 0.3 AML other m 2021-08-20T01:36:20.96
IV.SIRI.HNN. ML:3.4 0.0012935000000000002 0.3 AML other m 2021-08-20T01:36:20.97
IV.PIPA.HNN. ML:3.3 0.00118669415 1.4696 AML other m 2021-08-20T01:36:21.22
IV.PIPA.HHN. ML:3.3 0.0011775 1.48 AML other m 2021-08-20T01:36:21.23
IV.PLLN.EHN. ML:3.1 0.0007019999999999999 0.44 AML other m 2021-08-20T01:36:21.29
IV.CMPR.HNE. ML:3.1 0.000633 0.4 AML other m 2021-08-20T01:36:21.56
IV.CMPR.HHN. ML:2.9 0.0004125 0.36 AML other m 2021-08-20T01:36:21.70
IV.EMSG.HHE. ML:3.4 0.001585 0.62 AML other m 2021-08-20T01:36:21.86
IV.EMPL.HHE. ML:3.2 0.00093259965 0.3 AML other m 2021-08-20T01:36:22.33
IV.SIRI.HNE. ML:3.4 0.0012697720000000002 0.28 AML other m 2021-08-20T01:36:22.35
IV.USI.HHE. ML:2.5 0.0001086 0.54 AML other m 2021-08-20T01:36:22.54
IV.EMPL.HHN. ML:3.3 0.0012249017 0.3 AML other m 2021-08-20T01:36:22.81
IV.ENIC.HHE. ML:3.2 0.0009427256500000001 1.7 AML other m 2021-08-20T01:36:23.09
IV.GALF.HNN. ML:2.7 0.000234 1.32 AML other m 2021-08-20T01:36:23.92
IV.GALF.HHN. ML:3.4 0.0014199999999999998 1.36 AML other m 2021-08-20T01:36:23.94
MN.TIP.HNN. ML:2.9 0.00046430835000000004 0.64 AML other m 2021-08-20T01:36:23.61
IV.GALF.HNE. ML:2.6 0.00017847865 0.6696 AML other m 2021-08-20T01:36:23.31
IV.EPIT.HHN. ML:3.5 0.00231 1.6 AML other m 2021-08-20T01:36:23.91
IV.EVRN.HHE. ML:3.4 0.001556758 0.4 AML other m 2021-08-20T01:36:24.42
IV.HLNI.HHN. ML:2.9 0.00030649999999999997 0.34 AML other m 2021-08-20T01:36:24.66
IV.ESAL.HHE. ML:3.3 0.0013825 1.68 AML other m 2021-08-20T01:36:24.05
IV.HAGA.HHN. ML:3.3 0.0006485 0.6 AML other m 2021-08-20T01:36:25.36
IV.ESAL.HHN. ML:3.3 0.001375 0.42 AML other m 2021-08-20T01:36:25.75
IV.PIPA.HHE. ML:3.3 0.0011166775 0.38 AML other m 2021-08-20T01:36:25.53
IV.PIPA.HNE. ML:3.3 0.0011263155 0.38 AML other m 2021-08-20T01:36:25.72
IV.HAGA.HHE. ML:3.4 0.0009415358 0.4 AML other m 2021-08-20T01:36:25.65
IV.MTSN.HNN. ML:3.1 0.0006615 1.52 AML other m 2021-08-20T01:36:25.19
IV.MTSN.HHN. ML:3.2 0.0007050000000000001 1.5 AML other m 2021-08-20T01:36:26.19
IV.CAGR.HHE. ML:3.3 0.0008734999999999999 0.68 AML other m 2021-08-20T01:36:26.11
IV.MGR.HNN. ML:2.9 0.00048191320000000006 0.2904 AML other m 2021-08-20T01:36:26.63
IV.EPIT.HHE. ML:3.3 0.0013 0.54 AML other m 2021-08-20T01:36:26.96
IV.CDRU.HNE. ML:3.0 0.00037745944999999996 0.22 AML other m 2021-08-20T01:36:26.83
IV.CSLB.HHE. ML:2.5 0.00015100995000000002 0.58 AML other m 2021-08-20T01:36:26.63
IV.ESCV.HHE. ML:3.1 0.000767 0.4 AML other m 2021-08-20T01:36:27.28
IV.MCEL.HHE. ML:2.9 0.00039521685 0.42 AML other m 2021-08-20T01:36:27.33
IV.CDRU.HHN. ML:3.0 0.0003485 1.62 AML other m 2021-08-20T01:36:27.96
IV.CDRU.HNN. ML:2.9 0.000329 1.62 AML other m 2021-08-20T01:36:27.97
IV.MCEL.HNE. ML:3.3 0.0009158586 0.66 AML other m 2021-08-20T01:36:27.25
IV.SCIAR.HNE. ML:2.7 0.00020219305 0.4192 AML other m 2021-08-20T01:36:27.48
IV.SCIAR.HHE. ML:2.6 0.000177 0.44 AML other m 2021-08-20T01:36:27.27
IV.USI.HHN. ML:2.9 0.0002945 0.58 AML other m 2021-08-20T01:36:27.33
IV.HCRL.HHN. ML:3.3 0.0007555000000000001 0.34 AML other m 2021-08-20T01:36:27.41
IV.MCEL.HNN. ML:3.2 0.0006785 0.98 AML other m 2021-08-20T01:36:27.00
IV.SCHR.EHE. ML:2.9 0.00033999999999999997 0.58 AML other m 2021-08-20T01:36:27.71
IV.ESML.HHN. ML:3.1 0.0006545000000000001 0.62 AML other m 2021-08-20T01:36:28.09
IV.CDRU.HHE. ML:2.7 0.0001865 1.6 AML other m 2021-08-20T01:36:28.90
IV.ESML.HNN. ML:3.1 0.000632 0.6 AML other m 2021-08-20T01:36:28.10
IV.CMPR.HHE. ML:2.7 0.0002595 0.6 AML other m 2021-08-20T01:36:28.10
IV.MCEL.HHN. ML:3.0 0.00042249999999999997 0.42 AML other m 2021-08-20T01:36:28.39
IV.HCRL.HHE. ML:3.3 0.0007535 0.26 AML other m 2021-08-20T01:36:28.77
IV.HSRS.HHN. ML:3.3 0.00059768725 0.4 AML other m 2021-08-20T01:36:29.18
IV.SCHR.EHN. ML:2.8 0.0003085 0.66 AML other m 2021-08-20T01:36:29.26
IV.PLLN.EHE. ML:3.1 0.0006915000000000001 1.08 AML other m 2021-08-20T01:36:29.19
IV.SCIAR.HNN. ML:2.7 0.0002023267 1.5896 AML other m 2021-08-20T01:36:29.11
IV.HSRS.HHE. ML:3.1 0.00036385315 0.42 AML other m 2021-08-20T01:36:29.96
IV.EVRN.HNN. ML:3.4 0.00138 0.6 AML other m 2021-08-20T01:36:30.36
IV.MTSN.HNE. ML:3.2 0.0008169999999999999 0.4 AML other m 2021-08-20T01:36:30.70
IV.HLNI.HHE. ML:2.8 0.00023799999999999998 0.32 AML other m 2021-08-20T01:36:30.57
IV.MTSN.HHE. ML:3.2 0.0008285 0.4 AML other m 2021-08-20T01:36:30.50
IV.EVRN.HNE. ML:3.4 0.0013122159999999997 0.4 AML other m 2021-08-20T01:36:30.92
IX.SRN3.HHN.02 ML:3.2 0.0006115 0.42 AML other m 2021-08-20T01:36:30.94
IV.SLCN.HHN. ML:3.2 0.0006715 0.4 AML other m 2021-08-20T01:36:31.88
IV.CSLB.HHN. ML:2.6 0.00017143669999999998 0.9 AML other m 2021-08-20T01:36:31.87
IV.ENIC.HNN. ML:3.2 0.000892 0.5 AML other m 2021-08-20T01:36:32.46
IV.SSY.HHN. ML:4.0 0.0026799999999999997 0.36 AML other m 2021-08-20T01:36:32.70
IV.CAGR.HHN. ML:3.0 0.0004388052 1.1 AML other m 2021-08-20T01:36:33.25
IV.HMDC.HHN. ML:3.2 0.000411 0.46 AML other m 2021-08-20T01:36:34.53
IX.SRN3.HHE.02 ML:3.1 0.00050143315 0.464 AML other m 2021-08-20T01:36:34.80
IV.SSY.HHE. ML:3.6 0.001296648 0.5 AML other m 2021-08-20T01:36:34.98
IV.HMDC.HHE. ML:3.0 0.000222 0.38 AML other m 2021-08-20T01:36:34.75
IV.SLCN.HNN. ML:3.1 0.000625 0.48 AML other m 2021-08-20T01:36:35.13
IV.SLCN.HHE. ML:3.3 0.000807 0.54 AML other m 2021-08-20T01:36:35.40
IV.SLCN.HNE. ML:3.2 0.0007099999999999999 0.56 AML other m 2021-08-20T01:36:35.41
IV.ENIC.HNE. ML:3.3 0.00099377765 0.3496 AML other m 2021-08-20T01:36:35.82
IV.ENIC.HHN. ML:3.2 0.0008695 0.38 AML other m 2021-08-20T01:36:36.34
IV.HSRS.HNE. ML:2.5 0.000091912525 1.3304 AML other m 2021-08-20T01:36:36.22
IV.HVZN.HNE. ML:3.4 0.000664 0.8 AML other m 2021-08-20T01:36:36.59
IV.HVZN.HHE. ML:3.4 0.0007099999999999999 0.8 AML other m 2021-08-20T01:36:36.59
IV.HVIT.HHE. ML:2.8 0.00014050000000000003 0.82 AML other m 2021-08-20T01:36:37.04
IV.MRVN.HHE. ML:2.5 0.000059790805000000004 0.48 AML other m 2021-08-20T01:36:37.63
IV.HVZN.HNN. ML:3.4 0.000753 0.44 AML other m 2021-08-20T01:36:38.23
IV.HVZN.HHN. ML:3.4 0.00078 0.42 AML other m 2021-08-20T01:36:38.44
IV.RAFF.HHN. ML:2.7 0.00014658036000000002 0.48 AML other m 2021-08-20T01:36:39.03
IV.HMDC.HNN. ML:3.2 0.0004080602 0.5 AML other m 2021-08-20T01:36:40.79
IV.HAVL.HHN. ML:3.3 0.000447 0.36 AML other m 2021-08-20T01:36:40.47
IV.HAVL.HHE. ML:3.3 0.00046199999999999995 0.56 AML other m 2021-08-20T01:36:41.88
IV.HVIT.HHN. ML:2.8 0.000146040105 0.52 AML other m 2021-08-20T01:36:45.25
IV.CAFE.HNN. ML:3.0 0.00022331709999999998 0.9296 AML other m 2021-08-20T01:36:47.65
IV.SNAL.HHN. ML:3.0 0.00023099999999999998 0.68 AML other m 2021-08-20T01:36:47.57
IV.SNAL.HNE. ML:2.9 0.00020230929999999998 1 AML other m 2021-08-20T01:36:48.07
OT.TAR1.HHN. ML:2.9 0.000165 0.76 AML other m 2021-08-20T01:36:51.75
OT.TAR1.HHE. ML:3.0 0.0001805 0.42 AML other m 2021-08-20T01:36:51.41
IV.RAFF.HHE. ML:2.8 0.0001905 1.42 AML other m 2021-08-20T01:36:52.76
IV.AMUR.HNE. ML:2.9 0.00015450000000000001 0.34 AML other m 2021-08-20T01:36:53.12
IV.AMUR.HHE. ML:2.6 0.00008175000000000001 0.8 AML other m 2021-08-20T01:36:53.32
IV.CAFE.HHN. ML:2.8 0.00014350000000000002 0.62 AML other m 2021-08-20T01:36:54.95
IV.SNAL.HNN. ML:3.0 0.000217 0.66 AML other m 2021-08-20T01:36:55.29
IV.AMUR.HHN. ML:2.8 0.0001132 0.66 AML other m 2021-08-20T01:36:56.09
IV.AMUR.HNN. ML:2.8 0.00011999999999999999 0.64 AML other m 2021-08-20T01:36:56.10
IV.CAFE.HHE. ML:3.0 0.000245 0.7 AML other m 2021-08-20T01:36:56.34
IV.CAFE.HNE. ML:3.0 0.00021436595 0.66 AML other m 2021-08-20T01:36:56.68
IV.SNAL.HHE. ML:2.9 0.00020129940000000003 0.92 AML other m 2021-08-20T01:37:01.21
IV.MELA.HHE. ML:2.8 0.00007742639000000001 1.54 AML other m 2021-08-20T01:37:11.82
IV.MELA.HHN. ML:2.9 0.000094155895 1.12 AML other m 2021-08-20T01:37:11.36
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