Earthquake with magnitude of ML 3.0 on date 13-01-2023 and time 13:17:30 (UTC) in region 3 km E Ascea (SA)

A magnitude ML 3.0 earthquake occured in region: 3 km E Ascea (SA), on

  • 13-01-2023 13:17:30 (UTC)
  • 13-01-2023 14:17:30 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.1440, 15.2180 at 322 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
Ascea SA 3 5820 5820
Pisciotta SA 4 2641 8461
San Mauro la Bruca SA 6 603 9064
Ceraso SA 7 2397 11461
Cuccaro Vetere SA 8 573 12034
Castelnuovo Cilento SA 9 2732 14766
Futani SA 9 1204 15970
Casal Velino SA 11 5268 21238
Vallo della Lucania SA 11 8531 29769
Novi Velia SA 11 2324 32093
Centola SA 12 5168 37261
Salento SA 12 1977 39238
Moio della Civitella SA 12 1827 41065
Montano Antilia SA 13 2077 43142
Cannalonga SA 13 1063 44205
Stella Cilento SA 14 738 44943
Pollica SA 15 2393 47336
Omignano SA 16 1645 48981
Gioi SA 16 1278 50259
Laurito SA 17 788 51047
Celle di Bulgheria SA 17 1922 52969
San Mauro Cilento SA 17 889 53858
Sessa Cilento SA 18 1337 55195
Camerota SA 18 6985 62180
Orria SA 18 1089 63269
Alfano SA 18 1023 64292
Perito SA 18 931 65223
Stio SA 19 872 66095
Campora SA 19 439 66534
Roccagloriosa SA 19 1722 68256
Serramezzana SA 19 331 68587
Rofrano SA 19 1576 70163

Municipalities with at least 50000 inhabitants

An earthquake occurred to
55 Km SE of Battipaglia (50786 inhabitants)
71 Km SE of Salerno (135261 inhabitants)
74 Km SW of Potenza (67122 inhabitants)
76 Km SE of Cava de' Tirreni (53659 inhabitants)
88 Km SE of Castellammare di Stabia (66466 inhabitants)
89 Km SE of Scafati (50787 inhabitants)
93 Km SE of Avellino (54857 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 3.0 2023-01-13
13:17:30
40.1438 15.2178 322 2024-03-01
17:17:53
Bollettino Sismico Italiano INGV 113579301
Reviewed
Rev100
ML 3.1 2023-01-13
13:17:31
40.1367 15.1403 312 2023-01-13
13:43:09
Sala Sismica INGV-Roma 113516551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-13 13:17:30 ± 0.25
Latitude 40.1438 ± 0.0117
Longitude 15.2178 ± 0.0282
Depth (km) 322 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 113579301

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2281
Semi-minor axis of confidence ellipse (meter) 921
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 75
Circular confidence region, given by single value of horizontal uncertainty (meter) 2280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 79
Number of defining phases 79
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.13850
Epicentral distance of station farthest from the epicenter (degree) 3.14133
Number of stations at which the event was observed 66
Number of stations from which data was used for origin computation 66
Magnitudes information

ML:3.0

Field Value
Value 3.0
Uncertainty 0.2
Num. used stations 36
Type of magnitude ML
Reference to an origin 113579301
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-07-05 10:08:34

ML:3.1

Field Value
Value 3.1
Uncertainty 0.3
Num. used stations 21
Type of magnitude ML
Reference to an origin 113516551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-01-13 13:43:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MPAZ.HHZ. 2023-01-13T13:19:00.30 0.6 undecidable manual S 164 252.3585 141 -1.34 13
IV.SOI.EHZ. 2023-01-13T13:18:58.50 0.6 undecidable manual S 162 240.6813 142 -1.57 13
IY.OPPI.HHE. 2023-01-13T13:18:57.40 0.6 undecidable manual S 162 219.0141 145 0.12 27
IV.MSRU.HHE. 2023-01-13T13:18:56.70 0.6 undecidable manual S 173 210.0342 146 0.52 26
IV.PLAC.HHZ. 2023-01-13T13:18:55.80 0.6 undecidable manual S 150 215.2179 145 -1 20
IV.SELL.HHZ. 2023-01-13T13:18:52.30 0.6 undecidable manual S 136 176.3901 150 -0.04 35
IV.CELI.HHZ. 2023-01-13T13:18:49.10 1.0 undecidable manual S 126 137.3625 156 0.55 18
IV.TDS.HHZ. 2023-01-13T13:18:47.00 0.6 undecidable manual S 119 109.4127 161 0.68 37
IV.CAR1.HHZ. 2023-01-13T13:18:47.30 0.6 undecidable manual S 139 130.1697 157 -0.64 35
5H.FR02.EHZ. 2023-01-13T13:18:46.50 0.6 undecidable manual S 352 89.7435 164 1.47 26
IV.CET2.HHZ. 2023-01-13T13:18:45.30 0.6 undecidable manual S 137 92.7405 163 0.09 44
IV.MCEL.HHZ. 2023-01-13T13:18:44.80 1.0 undecidable manual S 68 53.4021 170 1.52 14
IV.MGR.HHZ. 2023-01-13T13:18:41.90 0.6 undecidable manual S 91 28.4493 175 -0.68 42
IV.CLTA.HHZ. 2023-01-13T13:18:32.03 0.3 undecidable manual P 199 348.6843 131 0.65 16
IV.MPAZ.HHZ. 2023-01-13T13:18:23.04 0.3 undecidable manual P 164 252.3585 141 0.01 32
IV.CSLB.HHZ. 2023-01-13T13:18:23.20 0.6 undecidable manual P 203 264.3354 139 -0.79 16
IV.SOI.EHZ. 2023-01-13T13:18:21.74 0.3 undecidable manual P 162 240.6813 142 -0.38 33
IV.LIBRI.HHN. 2023-01-13T13:18:21.29 0.3 undecidable manual P 186 229.8921 143 -0.02 38
IY.OPPI.HHE. 2023-01-13T13:18:21.36 0.3 undecidable manual P 162 219.0141 145 0.85 32
IV.MUCR.HHE. 2023-01-13T13:18:21.69 0.6 undecidable manual P 187 234.8871 143 0.01 24
TV.GMB1.HHZ. 2023-01-13T13:18:21.16 0.6 undecidable manual P 167 224.7084 144 0.24 25
IV.IVPL.HNE. 2023-01-13T13:18:20.02 1.0 undecidable manual P 186 197.1582 148 1.03 11
IV.PLAC.HHZ. 2023-01-13T13:18:20.00 0.1 undecidable manual P 150 215.2179 145 -0.24 54
IV.SICLA.EHN. 2023-01-13T13:18:19.28 1.0 undecidable manual P 168 213.7194 145 -0.85 11
IV.FERC.HHZ.00 2023-01-13T13:18:19.63 0.6 undecidable manual P 157 203.241 147 0.23 29
IV.MSRU.HHE. 2023-01-13T13:18:19.87 0.3 undecidable manual P 173 210.0342 146 0 43
IV.GRI.EHZ. 2023-01-13T13:18:18.39 0.6 undecidable manual P 145 179.1873 150 0.56 30
IV.SERS.HHZ. 2023-01-13T13:18:18.75 0.1 undecidable manual P 134 175.7907 150 1.13 48
IV.SELL.HHZ. 2023-01-13T13:18:17.78 0.3 undecidable manual P 136 176.3901 150 0.12 51
IV.VENT.EHE. 2023-01-13T13:18:17.00 0.3 undecidable manual P 296 167.9097 152 -0.15 53
IV.SGG.HHN. 2023-01-13T13:18:16.48 0.3 undecidable manual P 333 154.8228 153 0.09 57
IV.PIPA.HHZ. 2023-01-13T13:18:16.48 0.3 undecidable manual P 118 154.5342 154 0.1 57
IV.CELI.HHZ. 2023-01-13T13:18:16.19 0.3 undecidable manual P 126 137.3625 156 0.72 50
IV.PTRJ.HHZ. 2023-01-13T13:18:16.18 0.6 undecidable manual P 337 147.2415 155 0.2 38
IV.VAGA.HHZ. 2023-01-13T13:18:16.97 0.3 undecidable manual P 330 163.5141 152 0.08 55
GE.MATE.HHN. 2023-01-13T13:18:15.04 0.3 undecidable manual P 65 137.5623 156 -0.44 56
IV.AMUR.HHN. 2023-01-13T13:18:15.68 0.3 undecidable manual P 54 144.3444 155 -0.15 58
IX.RDM3.HHZ.02 2023-01-13T13:18:14.12 0.3 undecidable manual P 18 85.4478 165 0.82 54
IV.MIGL.HHZ. 2023-01-13T13:18:14.05 0.3 undecidable manual P 63 115.2957 160 -0.39 59
IV.PAOL.HHN. 2023-01-13T13:18:14.26 0.3 undecidable manual P 331 112.6983 160 -0.06 63
IV.CAR1.HHZ. 2023-01-13T13:18:14.76 0.6 undecidable manual P 139 130.1697 157 -0.35 38
IV.VITU.HHZ. 2023-01-13T13:18:14.41 0.6 undecidable manual P 337 125.4744 158 -0.48 38
IV.SGTA.HNZ. 2023-01-13T13:18:14.43 0.3 undecidable manual P 6 110.6004 160 0.19 62
XE.BIDON.HHZ. 2023-01-13T13:18:14.06 0.3 undecidable manual P 101 107.4147 161 -0.05 64
IV.ORI.HHN. 2023-01-13T13:18:14.27 0.6 undecidable manual P 95 105.117 161 0.26 41
IV.CAFE.HHN. 2023-01-13T13:18:14.08 0.6 undecidable manual P 1 98.124 162 0.34 41
IV.MRVN.HHZ. 2023-01-13T13:18:14.56 0.3 undecidable manual P 39 130.869 157 -0.59 54
IV.TDS.HHZ. 2023-01-13T13:18:14.58 0.3 undecidable manual P 119 109.4127 161 0.39 60
5H.FR02.EHZ. 2023-01-13T13:18:13.30 0.3 undecidable manual P 352 89.7435 164 -0.14 65
IV.SCHR.EHN. 2023-01-13T13:18:13.07 0.3 undecidable manual P 85 72.9714 167 0.16 67
IV.PALZ.HHN. 2023-01-13T13:18:13.40 0.6 undecidable manual P 35 108.6135 161 -0.76 35
IV.CET2.HHZ. 2023-01-13T13:18:13.45 0.1 negative manual P 137 92.7405 163 -0.1 88
IX.CLT3.EHN.02 2023-01-13T13:18:13.36 0.6 undecidable manual P 11 85.6476 165 0.06 45
XE.TNOVA.HNE. 2023-01-13T13:18:13.49 0.3 undecidable manual P 102 90.5427 164 0.02 67
IV.SALB.HHZ. 2023-01-13T13:18:13.78 0.3 undecidable manual P 107 100.3218 162 -0.04 65
IV.SNAL.HNZ. 2023-01-13T13:18:13.19 0.6 undecidable manual P 360 86.7465 164 -0.15 44
IV.CRAC.EHN. 2023-01-13T13:18:13.74 0.6 undecidable manual P 75 106.3158 161 -0.32 41
IV.BULG.HHZ. 2023-01-13T13:18:12.11 0.1 negative manual P 118 15.3735 177 0.2 99
IV.GRIS.HNE. 2023-01-13T13:18:12.52 0.1 undecidable manual P 129 70.1742 167 -0.31 87
IV.MCEL.HHZ. 2023-01-13T13:18:12.77 0.3 undecidable manual P 68 53.4021 170 0.34 67
IX.SRN3.HNE.02 2023-01-13T13:18:12.45 0.1 undecidable manual P 28 43.0236 172 0.22 94
IX.COL3.HHE.02 2023-01-13T13:18:12.82 0.3 undecidable manual P 9 60.9945 169 0.22 68
MN.CUC.HHE. 2023-01-13T13:18:12.30 0.3 undecidable manual P 108 53.4021 170 -0.13 70
IV.MRLC.HHE. 2023-01-13T13:18:12.93 0.3 undecidable manual P 19 71.6727 167 0.05 69
IX.PGN3.HHN.02 2023-01-13T13:18:12.60 0.3 undecidable manual P 46 68.1762 168 -0.18 68
IV.CDRU.HNZ. 2023-01-13T13:18:12.12 0.1 negative manual P 11 39.0276 173 -0.05 98
IV.SORR.HNN. 2023-01-13T13:18:12.86 0.3 undecidable manual P 303 89.0442 164 -0.56 59
IV.MCRV.HHN. 2023-01-13T13:18:12.76 0.3 undecidable manual P 357 70.9734 167 -0.1 68
XE.LAICA.HNN. 2023-01-13T13:18:12.79 0.3 undecidable manual P 108 67.8765 168 0.02 70
IV.SGO.HHE. 2023-01-13T13:18:12.38 0.1 undecidable manual P 9 46.8198 171 0.08 96
IV.MMN.HHE. 2023-01-13T13:18:12.69 0.3 undecidable manual P 113 71.373 167 -0.18 67
IV.MGR.HHZ. 2023-01-13T13:18:12.05 0.1 negative manual P 91 28.4493 175 0.03 100
IV.MTSN.HNN. 2023-01-13T13:18:12.70 0.6 undecidable manual P 73 47.2194 171 0.39 45
IX.NSC3.EHE.02 2023-01-13T13:18:12.95 0.6 undecidable manual P 354 78.366 166 -0.12 45
IV.PTRP.HHZ. 2023-01-13T13:18:12.69 0.6 undecidable manual P 59 82.7505 165 -0.52 41
IX.MNT3.EHN.02 2023-01-13T13:18:12.93 0.3 undecidable manual P 347 78.9654 166 -0.16 66
IV.SIRI.HHZ. 2023-01-13T13:18:12.42 0.3 undecidable manual P 85 55.2003 170 -0.05 71
XE.MORMA.HHE. 2023-01-13T13:18:12.59 0.1 undecidable manual P 115 70.9734 167 -0.27 88
IV.CMPR.HNE. 2023-01-13T13:18:11.78 0.1 undecidable manual P 20 20.6682 176 -0.17 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BULG.HNN. ML:3.2 0.00015270040000000003 0.4416 AML other m 2023-01-13T13:18:13.10
IV.MGR.HHN. ML:3.0 0.0000942 1.6 AML other m 2023-01-13T13:18:12.12
IV.BULG.HHN. ML:3.2 0.00016399999999999997 0.48 AML other m 2023-01-13T13:18:13.33
IV.BULG.HHE. ML:2.9 0.00009120000000000001 0.72 AML other m 2023-01-13T13:18:13.54
IV.MGR.HHE. ML:2.8 0.0000580919 0.384 AML other m 2023-01-13T13:18:13.99
IV.SIRI.HHN. ML:2.6 0.00003894431 0.32 AML other m 2023-01-13T13:18:14.58
IV.CET2.HHE. ML:2.9 0.00007612303500000001 0.2752 AML other m 2023-01-13T13:18:14.78
IV.MCEL.HHE. ML:3.0 0.00010305 1.6 AML other m 2023-01-13T13:18:14.96
IV.MCEL.HHN. ML:2.8 0.00005989999999999999 1.68 AML other m 2023-01-13T13:18:14.97
IV.SIRI.HHE. ML:2.8 0.00006195 1.7 AML other m 2023-01-13T13:18:14.13
IV.CET2.HHN. ML:3.2 0.00013549495 0.2816 AML other m 2023-01-13T13:18:14.89
IV.MCEL.HNE. ML:3.4 0.0002705 0.68 AML other m 2023-01-13T13:18:15.55
IV.SALB.HHN. ML:2.5 0.000029016569999999997 0.2368 AML other m 2023-01-13T13:18:15.12
IV.MCEL.HNN. ML:3.2 0.00017999999999999998 0.78 AML other m 2023-01-13T13:18:15.67
IV.SALB.HHE. ML:2.8 0.000060950000000000004 0.34 AML other m 2023-01-13T13:18:15.76
IV.PIPA.HHE. ML:3.0 0.00007550857499999999 0.1984 AML other m 2023-01-13T13:18:24.03
IV.CELI.HHN. ML:3.0 0.00008280000000000001 1.38 AML other m 2023-01-13T13:18:50.00
IV.CAR1.HHN. ML:3.0 0.00007838204499999999 0.32 AML other m 2023-01-13T13:18:50.87
IV.CELI.HHE. ML:2.8 0.000054567465 0.4608 AML other m 2023-01-13T13:18:50.92
IV.CAR1.HHE. ML:3.2 0.00013990415000000002 0.32 AML other m 2023-01-13T13:18:52.09
IV.CAR1.HNE. ML:3.2 0.0001240341 0.32 AML other m 2023-01-13T13:18:52.10
IV.PIPA.HHN. ML:2.8 0.000051410165 0.4608 AML other m 2023-01-13T13:18:55.65
IV.PLAC.HNN. ML:3.5 0.0002045 1.46 AML other m 2023-01-13T13:18:59.19
IV.PLAC.HHN. ML:3.5 0.0001985 1.44 AML other m 2023-01-13T13:18:59.91
IV.PLAC.HNE. ML:3.3 0.000135 0.62 AML other m 2023-01-13T13:19:00.59
IV.PLAC.HHE. ML:3.3 0.0001398103 0.32 AML other m 2023-01-13T13:19:00.59
IV.SELL.HHE. ML:2.9 0.00005345 0.62 AML other m 2023-01-13T13:19:00.81
IV.SELL.HHN. ML:2.7 0.000034500000000000005 1.5 AML other m 2023-01-13T13:19:02.82
IV.CAR1.HNN. ML:3.0 0.00007898644 0.48 AML other m 2023-01-13T13:19:03.30
IV.SOI.EHE. ML:3.1 0.00007516818 0.4416 AML other m 2023-01-13T13:19:03.59
IV.SOI.EHN. ML:3.1 0.0000811 0.72 AML other m 2023-01-13T13:19:04.07
IV.MPAZ.HHN. ML:3.4 0.00015050000000000003 0.32 AML other m 2023-01-13T13:19:04.68
TV.GMB1.HHN. ML:2.8 0.000042050000000000006 1.18 AML other m 2023-01-13T13:19:05.22
TV.GMB1.HHE. ML:2.6 0.000026249999999999998 1.08 AML other m 2023-01-13T13:19:05.22
TV.GMB1.HNE. ML:3.1 0.00008338819 0.3904 AML other m 2023-01-13T13:19:05.03
IV.MPAZ.HHE. ML:3.3 0.00009895 0.44 AML other m 2023-01-13T13:19:08.98
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