Earthquake with magnitude of ML 2.0 on date 21-12-2021 and time 00:35:59 (Italy) in region 3 km SE Arco (TN)

A magnitude ML 2.0 earthquake occured in region: 3 km SE Arco (TN), on

  • 20-12-2021 23:35:59 (UTC)
  • 21-12-2021 00:35:59 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.8970, 10.9030 at 11 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Arco TN 3 17526 17526
Nago-Torbole TN 4 2867 20393
Ronzo-Chienis TN 4 976 21369
Riva del Garda TN 5 16926 38295
Tenno TN 6 2069 40364
Dro TN 7 4944 45308
Mori TN 8 9678 54986
Isera TN 8 2735 57721
Drena TN 9 570 58291
Brentonico TN 10 4015 62306
Nogaredo TN 10 2065 64371
Villa Lagarina TN 10 3778 68149
Rovereto TN 11 39289 107438
Pomarolo TN 12 2452 109890
Cavedine TN 12 2987 112877
Limone sul Garda BS 13 1181 114058
Volano TN 13 3169 117227
Fiavè TN 13 1117 118344
Ledro TN 13 5395 123739
Trambileno TN 14 1452 125191
Nomi TN 14 1398 126589
Bleggio Superiore TN 15 1568 128157
Comano Terme TN 15 2956 131113
Calliano TN 16 1807 132920
Madruzzo TN 16 2884 135804
Cimone TN 16 728 136532
Malcesine VR 17 3736 140268
Besenello TN 17 2654 142922
Aldeno TN 17 3059 145981
Ala TN 17 8913 154894
Stenico TN 18 1170 156064
Avio TN 18 4133 160197
Tremosine sul Garda BS 18 2100 162297
Garniga Terme TN 19 388 162685
Terragnolo TN 20 716 163401
Borgo Lares TN 20 698 164099
San Lorenzo Dorsino TN 20 1599 165698
Tre Ville TN 20 1463 167161

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km SW of Trento (117317 inhabitants)
51 Km N of Verona (258765 inhabitants)
63 Km NW of Vicenza (112953 inhabitants)
66 Km NE of Brescia (196480 inhabitants)
76 Km SW of Bolzano (106441 inhabitants)
93 Km NW of Padova (210401 inhabitants)
98 Km E of Bergamo (119381 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 2.0 2021-12-20
23:35:59
45.8972 10.9027 11 2022-03-30
13:04:34
Bollettino Sismico Italiano INGV 100504591
Reviewed
Rev100
ML 2.1 2021-12-20
23:35:59
45.8993 10.8985 13 2021-12-20
23:43:41
Sala Sismica INGV-Roma 98768991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-12-20 23:35:59 ± 0.07
Latitude 45.8972 ± 0.0036
Longitude 10.9027 ± 0.0065
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 100504591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 466
Semi-minor axis of confidence ellipse (meter) 149
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 91
Circular confidence region, given by single value of horizontal uncertainty (meter) 470.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 42
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 67
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.06835
Epicentral distance of station farthest from the epicenter (degree) 1.91915
Number of stations at which the event was observed 43
Number of stations from which data was used for origin computation 43
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 76
Type of magnitude ML
Reference to an origin 98768991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-12-20 23:43:41

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 86
Type of magnitude ML
Reference to an origin 100504591
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-03-23 08:26:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OX.ACOM.HHZ. 2021-12-20T23:36:34.86 0.3 undecidable manual P 69 1.9192 38 2.34 12
OX.PLRO.HHZ. 2021-12-20T23:36:30.68 0.3 undecidable manual P 66 1.6835 38 1.41 29
CH.FUSIO.HHZ. 2021-12-20T23:36:29.86 0.6 undecidable manual P 291 1.6467 38 1.1 22
IV.VARE.HHZ. 2021-12-20T23:36:26.48 0.3 undecidable manual P 270 1.4839 50 0.28 52
NI.PALA.HHZ. 2021-12-20T23:36:26.47 0.6 undecidable manual P 75 1.4434 50 0.96 29
SI.MOSI.HHZ. 2021-12-20T23:36:24.66 0.6 undecidable manual S 341 0.7590 50 0.31 43
IV.STAL.HHZ. 2021-12-20T23:36:23.89 0.3 undecidable manual P 73 1.3049 50 0.77 51
IV.BRMO.HHZ. 2021-12-20T23:36:21.31 0.6 undecidable manual S 328 0.6853 50 -0.85 33
CH.DAVOX.HHZ. 2021-12-20T23:36:20.67 0.3 undecidable manual P 322 1.1304 50 0.53 56
SI.KOSI.HHZ. 2021-12-20T23:36:20.49 0.3 undecidable manual S 30 0.6538 50 -0.75 51
OX.CIMO.HHZ. 2021-12-20T23:36:20.69 0.3 undecidable manual P 68 1.1457 50 0.28 59
IV.APPI.EHZ. 2021-12-20T23:36:19.37 0.6 undecidable manual S 21 0.6232 50 -0.96 31
OX.CAE.HHZ. 2021-12-20T23:36:19.77 0.3 undecidable manual P 83 1.0729 50 0.62 56
IV.ZOVE.EHZ. 2021-12-20T23:36:19.53 0.6 undecidable manual S 137 0.6025 50 -0.18 43
SI.ROSI.HHZ. 2021-12-20T23:36:19.98 0.3 undecidable manual P 19 1.0882 50 0.55 57
IV.BRES.EHZ. 2021-12-20T23:36:18.13 0.3 undecidable manual P 35 0.9857 50 0.47 59
ST.ZIAN.EHZ. 2021-12-20T23:36:18.44 0.6 undecidable manual S 50 0.5945 50 -1.03 30
ST.CARE.EHZ. 2021-12-20T23:36:17.20 0.6 undecidable manual S 345 0.5468 50 -0.86 34
ST.OZOL.EHZ. 2021-12-20T23:36:16.37 0.6 undecidable manual S 11 0.5171 50 -0.81 34
SI.ABSI.HHZ. 2021-12-20T23:36:16.08 0.3 undecidable manual P 19 0.8795 50 0.23 64
OX.AGOR.HHZ. 2021-12-20T23:36:16.28 0.3 undecidable manual P 64 0.8822 50 0.39 62
CH.FUORN.HHZ. 2021-12-20T23:36:15.51 0.1 undecidable manual P 329 0.8472 50 0.21 85
IV.MDI.HHZ. 2021-12-20T23:36:15.25 0.3 undecidable manual P 262 0.8364 50 0.14 65
SI.MOSI.HHZ. 2021-12-20T23:36:14.20 0.1 undecidable manual P 341 0.7590 50 0.41 83
CH.BERNI.HHZ. 2021-12-20T23:36:14.68 0.3 undecidable manual P 311 0.7986 50 0.22 64
IV.TREG.EHZ. 2021-12-20T23:36:13.98 0.6 undecidable manual S 154 0.4146 50 -0.18 45
IV.BRMO.HHZ. 2021-12-20T23:36:12.65 0.1 negative manual P 328 0.6853 50 0.12 90
IV.OPPE.HHZ. 2021-12-20T23:36:12.03 0.3 undecidable manual P 162 0.6178 50 0.65 61
SI.KOSI.HHZ. 2021-12-20T23:36:12.20 0.1 undecidable manual P 30 0.6538 50 0.21 89
IV.VOBA.EHZ. 2021-12-20T23:36:12.46 0.6 undecidable manual S 228 0.3768 50 -0.55 41
IV.ZOVE.EHZ. 2021-12-20T23:36:11.27 0.1 undecidable manual P 137 0.6025 50 0.16 91
IV.APPI.EHZ. 2021-12-20T23:36:11.49 0.1 undecidable manual P 21 0.6232 50 0.03 89
OX.MARN.HHZ. 2021-12-20T23:36:11.21 0.6 undecidable manual S 140 0.3363 50 -0.61 39
ST.ZIAN.EHZ. 2021-12-20T23:36:11.00 0.1 positive manual P 50 0.5945 50 0.03 89
ST.PANI.EHZ. 2021-12-20T23:36:10.84 0.6 undecidable manual S 63 0.3363 50 -0.98 32
ST.CARE.EHZ. 2021-12-20T23:36:10.25 0.1 negative manual P 345 0.5468 50 0.09 91
IV.BAG8.EHZ. 2021-12-20T23:36:10.68 0.3 undecidable manual S 256 0.3130 50 -0.44 65
IV.MABI.HHZ. 2021-12-20T23:36:10.25 0.3 undecidable manual S 300 0.3130 50 -0.87 54
IV.ZEN8.EHZ. 2021-12-20T23:36:09.53 0.3 undecidable manual S 205 0.2851 50 -0.78 57
IV.ROVR.HHZ. 2021-12-20T23:36:09.38 0.6 undecidable manual S 155 0.2770 50 -0.67 39
ST.OZOL.EHZ. 2021-12-20T23:36:09.79 0.3 undecidable manual P 11 0.5171 50 0.14 70
IV.SGAL.EHZ. 2021-12-20T23:36:09.84 0.3 undecidable manual P 231 0.5306 50 -0.04 68
IV.CTI.HHZ. 2021-12-20T23:36:09.77 0.1 undecidable manual P 74 0.5405 50 -0.28 84
OX.BALD.HNZ. 2021-12-20T23:36:08.04 0.3 undecidable manual S 195 0.2221 50 -0.39 67
IV.MAGA.HHZ. 2021-12-20T23:36:08.42 0.6 undecidable manual S 238 0.2266 50 -0.14 47
IV.VOBA.EHZ. 2021-12-20T23:36:07.05 0.3 undecidable manual P 228 0.3768 50 -0.2 67
IV.TREG.EHZ. 2021-12-20T23:36:07.76 0.3 undecidable manual P 154 0.4146 50 -0.15 67
ST.RONC.EHZ. 2021-12-20T23:36:07.64 0.6 undecidable manual S 293 0.2113 50 -0.48 43
ST.DOSS.HNZ. 2021-12-20T23:36:07.14 0.3 undecidable manual S 95 0.1996 50 -0.62 58
IV.MBAL.EHZ. 2021-12-20T23:36:07.39 0.3 undecidable manual S 189 0.2014 50 -0.45 65
ST.PANI.EHZ. 2021-12-20T23:36:06.35 0.1 undecidable manual P 63 0.3363 50 -0.21 89
ST.GAGG.HHZ. 2021-12-20T23:36:06.89 0.1 undecidable manual S 12 0.1907 50 -0.6 79
OX.MARN.HHZ. 2021-12-20T23:36:06.36 0.1 negative manual P 140 0.3363 50 -0.2 90
IV.BAG8.EHZ. 2021-12-20T23:36:05.91 0.3 undecidable manual P 256 0.3130 50 -0.25 68
IV.ZEN8.EHZ. 2021-12-20T23:36:05.42 0.3 undecidable manual P 205 0.2851 50 -0.26 68
IV.MABI.HHZ. 2021-12-20T23:36:05.82 0.1 negative manual P 300 0.3130 50 -0.33 88
IV.ROVR.HHZ. 2021-12-20T23:36:05.34 0.1 negative manual P 155 0.2770 50 -0.19 91
ST.RONC.EHZ. 2021-12-20T23:36:04.21 0.1 undecidable manual P 293 0.2113 50 -0.21 92
IV.MAGA.HHZ. 2021-12-20T23:36:04.57 0.1 positive manual P 238 0.2266 50 -0.11 94
ST.DOSS.HNZ. 2021-12-20T23:36:04.06 0.1 undecidable manual P 95 0.1996 50 -0.15 92
IV.MBAL.EHZ. 2021-12-20T23:36:04.10 0.1 undecidable manual P 189 0.2014 50 -0.16 93
ST.VARA.HNZ. 2021-12-20T23:36:04.64 0.3 undecidable manual S 183 0.0710 144 0.59 74
OX.BALD.HNZ. 2021-12-20T23:36:04.47 0.3 undecidable manual P 195 0.2221 50 -0.13 70
SI.LUSI.HHZ. 2021-12-20T23:36:03.96 0.3 undecidable manual S 24 0.0683 145 -0.03 67
ST.GAGG.HHZ. 2021-12-20T23:36:03.85 0.1 negative manual P 12 0.1907 50 -0.21 92
SI.LUSI.HHZ. 2021-12-20T23:36:02.17 0.1 positive manual P 24 0.0683 145 0.14 97
ST.VARA.HNZ. 2021-12-20T23:36:02.48 0.1 undecidable manual P 183 0.0710 144 0.41 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SI.LUSI.HHE. ML:2.3 0.00303 0.38 AML other m 2021-12-20T23:36:04.06
ST.VARA.HNE. ML:2.4 0.00379 0.08 AML other m 2021-12-20T23:36:05.14
ST.VARA.HNN. ML:2.6 0.005095 0.1 AML other m 2021-12-20T23:36:05.16
SI.LUSI.HHN. ML:2.4 0.00321 1.46 AML other m 2021-12-20T23:36:05.90
ST.GAGG.HNE. ML:2.1 0.0008594999999999999 1.5 AML other m 2021-12-20T23:36:06.95
ST.GAGG.HNN. ML:2.4 0.001865 1.84 AML other m 2021-12-20T23:36:06.97
ST.GAGG.HHE. ML:2.5 0.002055 1.84 AML other m 2021-12-20T23:36:07.97
ST.GAGG.HHN. ML:2.1 0.0009135 1.48 AML other m 2021-12-20T23:36:07.24
IV.MBAL.EHE. ML:2.5 0.0018549999999999999 0.1 AML other m 2021-12-20T23:36:07.55
IV.MBAL.HNN. ML:2.3 0.0013399999999999998 0.1 AML other m 2021-12-20T23:36:07.50
ST.DOSS.HHN. ML:2.2 0.001012 0.64 AML other m 2021-12-20T23:36:07.21
ST.DOSS.HNE. ML:2.2 0.000954 0.64 AML other m 2021-12-20T23:36:07.21
IV.MBAL.HNE. ML:2.5 0.0018700000000000001 0.1 AML other m 2021-12-20T23:36:08.09
ST.DOSS.HHE. ML:2.2 0.0010969999999999999 0.14 AML other m 2021-12-20T23:36:08.18
IV.MBAL.EHN. ML:2.5 0.0021399999999999995 0.1 AML other m 2021-12-20T23:36:08.20
ST.RONC.EHE. ML:2.0 0.0006174999999999999 0.26 AML other m 2021-12-20T23:36:08.12
ST.DOSS.HNN. ML:2.2 0.001002 0.14 AML other m 2021-12-20T23:36:08.18
ST.RONC.EHN. ML:2.1 0.0008554999999999999 0.18 AML other m 2021-12-20T23:36:08.64
IV.MAGA.HHN. ML:2.2 0.0010004999999999999 1.12 AML other m 2021-12-20T23:36:09.30
IV.MAGA.HHE. ML:2.3 0.0010505 0.58 AML other m 2021-12-20T23:36:09.61
IV.ZEN8.EHN. ML:1.8 0.00027600000000000004 0.18 AML other m 2021-12-20T23:36:09.66
IV.ZEN8.EHE. ML:1.6 0.0001685 0.4 AML other m 2021-12-20T23:36:09.66
ST.CARE.EHE. ML:1.4 0.00004265 0.16 AML other m 2021-12-20T23:36:10.31
IV.MABI.HHN. ML:1.7 0.0002055 0.18 AML other m 2021-12-20T23:36:10.48
IV.ROVR.HHE. ML:1.8 0.000284 0.54 AML other m 2021-12-20T23:36:10.64
IV.MABI.HHE. ML:1.7 0.0001885 0.82 AML other m 2021-12-20T23:36:10.51
IV.BAG8.HNN. ML:2.4 0.0009045 1.8 AML other m 2021-12-20T23:36:10.05
IV.BAG8.EHN. ML:2.4 0.000933 1.82 AML other m 2021-12-20T23:36:10.05
IV.ROVR.HHN. ML:2.2 0.000683 1.5 AML other m 2021-12-20T23:36:11.03
IV.BAG8.HNE. ML:2.3 0.0007515000000000001 0.1 AML other m 2021-12-20T23:36:11.05
IV.BAG8.EHE. ML:2.2 0.0007215 0.4 AML other m 2021-12-20T23:36:11.30
ST.PANI.EHE. ML:1.9 0.0003145 1.64 AML other m 2021-12-20T23:36:12.86
ST.PANI.EHN. ML:1.8 0.000255 0.28 AML other m 2021-12-20T23:36:12.22
OX.MARN.HHN. ML:2.1 0.000482 0.1 AML other m 2021-12-20T23:36:12.33
OX.MARN.HHE. ML:2.2 0.0005545 0.56 AML other m 2021-12-20T23:36:12.20
IV.VOBA.HNN. ML:2.4 0.0009115 1.38 AML other m 2021-12-20T23:36:13.95
IV.VOBA.EHN. ML:2.1 0.00044750000000000004 0.94 AML other m 2021-12-20T23:36:13.96
IV.VOBA.HNE. ML:2.5 0.0009559999999999999 0.12 AML other m 2021-12-20T23:36:14.11
IV.VOBA.EHE. ML:2.2 0.0004975 0.12 AML other m 2021-12-20T23:36:14.12
IV.TREG.EHE. ML:2.1 0.0003415 0.22 AML other m 2021-12-20T23:36:14.75
IV.TREG.HNE. ML:2.1 0.000366 0.94 AML other m 2021-12-20T23:36:14.75
SI.MOSI.HHN. ML:1.8 0.00007335 0.22 AML other m 2021-12-20T23:36:15.69
IV.TREG.EHN. ML:2.2 0.0004335 0.18 AML other m 2021-12-20T23:36:15.84
IV.TREG.HNN. ML:2.2 0.000408 0.18 AML other m 2021-12-20T23:36:15.93
CH.FUORN.HHN. ML:1.4 0.000030050000000000002 0.46 AML other m 2021-12-20T23:36:16.40
ST.OZOL.EHN. ML:2.0 0.00021250000000000002 0.22 AML other m 2021-12-20T23:36:16.99
ST.OZOL.EHE. ML:2.1 0.000301 0.92 AML other m 2021-12-20T23:36:17.35
ST.CARE.EHN. ML:1.4 0.0000461 0.92 AML other m 2021-12-20T23:36:18.72
IV.SGAL.EHE. ML:1.8 0.00015 0.6 AML other m 2021-12-20T23:36:18.51
IV.SGAL.EHN. ML:1.9 0.000174 0.54 AML other m 2021-12-20T23:36:18.56
ST.ZIAN.EHN. ML:1.8 0.00012030000000000001 0.22 AML other m 2021-12-20T23:36:19.32
IV.CTI.HHE. ML:2.0 0.0002185 0.18 AML other m 2021-12-20T23:36:19.56
ST.ZIAN.EHE. ML:2.0 0.0001589 0.26 AML other m 2021-12-20T23:36:19.37
IV.CTI.HHN. ML:1.9 0.000157 0.82 AML other m 2021-12-20T23:36:19.99
IV.APPI.EHN. ML:2.2 0.00026700000000000004 0.54 AML other m 2021-12-20T23:36:19.64
IV.APPI.EHE. ML:2.2 0.00028349999999999995 0.68 AML other m 2021-12-20T23:36:20.25
SI.KOSI.HHN. ML:2.1 0.000179 0.54 AML other m 2021-12-20T23:36:20.82
SI.KOSI.HHE. ML:1.9 0.0001275 0.92 AML other m 2021-12-20T23:36:20.76
IV.BRMO.HHN. ML:1.7 0.00006809999999999999 0.2 AML other m 2021-12-20T23:36:22.12
IV.BRMO.HHE. ML:1.6 0.000054199999999999996 0.28 AML other m 2021-12-20T23:36:22.61
IV.OPPE.HHN. ML:2.1 0.00020400000000000003 1.52 AML other m 2021-12-20T23:36:24.11
SI.MOSI.HHE. ML:1.8 0.0000739 0.2 AML other m 2021-12-20T23:36:25.09
CH.BERNI.HHN. ML:1.5 0.00003715 0.12 AML other m 2021-12-20T23:36:25.45
CH.BERNI.HHE. ML:1.6 0.00004435 0.98 AML other m 2021-12-20T23:36:25.49
IV.OPPE.HHE. ML:2.1 0.00022299999999999997 1.52 AML other m 2021-12-20T23:36:27.76
CH.FUORN.HHE. ML:1.6 0.000045350000000000005 0.64 AML other m 2021-12-20T23:36:27.05
SI.ABSI.HHN. ML:2.0 0.00011449999999999999 0.42 AML other m 2021-12-20T23:36:28.62
OX.AGOR.HHN. ML:1.5 0.00003245 0.3 AML other m 2021-12-20T23:36:29.26
OX.AGOR.HHE. ML:1.5 0.0000359 0.26 AML other m 2021-12-20T23:36:30.18
SI.ABSI.HHE. ML:2.0 0.00010295 0.46 AML other m 2021-12-20T23:36:30.64
IV.MDI.HHE. ML:1.7 0.00005155 1.04 AML other m 2021-12-20T23:36:30.97
IV.MDI.HHN. ML:1.6 0.000042250000000000004 0.94 AML other m 2021-12-20T23:36:33.21
IV.NDIM.HHE. ML:2.7 0.000411 1.34 AML other m 2021-12-20T23:36:35.74
SI.ROSI.HHN. ML:2.1 0.0000843 0.84 AML other m 2021-12-20T23:36:35.91
SI.ROSI.HHE. ML:2.1 0.0001005 1.66 AML other m 2021-12-20T23:36:36.84
OX.CAE.HHN. ML:1.7 0.000040300000000000004 0.42 AML other m 2021-12-20T23:36:37.33
OX.CAE.HHE. ML:2.2 0.0001104 0.3 AML other m 2021-12-20T23:36:37.56
CH.DAVOX.HHN. ML:2.1 0.00009545 0.82 AML other m 2021-12-20T23:36:37.81
CH.DAVOX.HHE. ML:2.1 0.00009484999999999999 0.94 AML other m 2021-12-20T23:36:37.50
OX.CIMO.HHN. ML:1.5 0.00001865 1.02 AML other m 2021-12-20T23:36:39.40
OX.CIMO.HHE. ML:1.4 0.00001455 0.66 AML other m 2021-12-20T23:36:40.44
IV.NDIM.HHN. ML:2.6 0.00032950000000000004 0.62 AML other m 2021-12-20T23:36:42.56
IV.STAL.HHN. ML:2.1 0.00007405000000000001 1.44 AML other m 2021-12-20T23:36:44.79
IV.STAL.HHE. ML:2.0 0.000048899999999999996 1.04 AML other m 2021-12-20T23:36:45.89
CH.FUSIO.HHN. ML:1.8 0.000023199999999999998 0.42 AML other m 2021-12-20T23:36:54.36
CH.FUSIO.HHE. ML:1.8 0.00002525 0.56 AML other m 2021-12-20T23:36:55.97
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, http://terremoti.ingv.it/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