Earthquake with magnitude of ML 2.6 on date 31-12-2021 and time 21:38:47 (UTC) in region Tirreno Meridionale (MARE)

A magnitude ML 2.6 earthquake occured in region: Tirreno Meridionale (MARE), on

  • 31-12-2021 21:38:47 (UTC)
  • 31-12-2021 22:38:47 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.5160, 15.5090 at 158 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
36 Km N of Messina (238439 inhabitants)
47 Km N of Reggio di Calabria (183035 inhabitants)
87 Km SW of Lamezia Terme (70714 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
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.6 2021-12-31
21:38:47
38.5158 15.5088 159 2022-03-30
13:04:34
Bollettino Sismico Italiano INGV 100568211
Reviewed
Rev100
ML 2.6 2021-12-31
21:38:47
38.5308 15.4558 160 2021-12-31
21:53:38
Sala Sismica INGV-Roma 99206911
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-12-31 21:38:47 ± 0.2
Latitude 38.5158 ± 0.0108
Longitude 15.5088 ± 0.0184
Depth (km) 159 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 100568211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1600
Semi-minor axis of confidence ellipse (meter) 887
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 121
Circular confidence region, given by single value of horizontal uncertainty (meter) 1600.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 82
Number of associated phases, regardless of their use for origin computation 89
Number of defining phases 89
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.25181
Epicentral distance of station farthest from the epicenter (degree) 3.53254
Number of stations at which the event was observed 69
Number of stations from which data was used for origin computation 69
Magnitudes information

ML:2.6

Field Value
Value 2.6
Uncertainty 0.2
Num. used stations 54
Type of magnitude ML
Reference to an origin 100568211
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-02-03 14:47:00

ML:2.6

Field Value
Value 2.6
Uncertainty 0.2
Num. used stations 54
Type of magnitude ML
Reference to an origin 99206911
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-12-31 21:53:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.KEK.HHZ. 2021-12-31T21:39:42.00 0.3 undecidable manual P 69 392.1075 109 -1.36 11
IV.MMN.HHZ. 2021-12-31T21:39:39.55 0.6 undecidable manual S 15 158.0196 132 -0.14 39
IV.TDS.HHE. 2021-12-31T21:39:38.02 0.6 undecidable manual S 29 145.6431 135 0.28 40
IV.GRIS.EHZ. 2021-12-31T21:39:36.84 0.6 undecidable manual S 12 139.0608 136 0.09 42
MN.TIP.HHZ. 2021-12-31T21:39:36.31 0.6 undecidable manual S 55 130.6692 138 0.79 35
IV.SERS.HHZ. 2021-12-31T21:39:34.24 0.6 undecidable manual S 60 117.1938 141 0.6 39
IV.CET2.HHZ. 2021-12-31T21:39:33.53 0.6 undecidable manual S 19 118.7922 141 -0.32 42
IV.SELL.HHZ. 2021-12-31T21:39:33.95 0.6 undecidable manual S 61 109.8123 143 1.29 29
IV.SPS2.HHZ. 2021-12-31T21:39:32.79 0.6 undecidable manual S 40 111.8991 143 -0.15 44
IV.CAR1.HHZ. 2021-12-31T21:39:31.10 0.6 undecidable manual S 36 101.8203 145 -0.56 41
IV.SCTE.HHZ. 2021-12-31T21:39:31.85 0.3 undecidable manual P 55 307.1592 114 -1.65 10
IV.MRVN.HHZ. 2021-12-31T21:39:30.08 0.3 undecidable manual P 11 288.2892 116 -1.3 15
OT.CGL1.HHZ. 2021-12-31T21:39:29.58 0.1 undecidable manual P 35 292.2852 115 -2.25 9
IV.PLAC.HHZ. 2021-12-31T21:39:29.39 0.6 undecidable manual S 95 81.0522 151 0.1 47
IV.AMUR.HHZ. 2021-12-31T21:39:28.64 0.3 undecidable manual P 19 281.2074 116 -1.95 11
IV.GIZZ.HHZ. 2021-12-31T21:39:28.51 0.6 undecidable manual S 49 79.365 152 -0.61 41
IV.SOI.EHZ. 2021-12-31T21:39:28.00 0.6 undecidable manual S 136 68.2761 155 -0.05 49
IV.NOCI.HHZ. 2021-12-31T21:39:28.60 0.3 undecidable manual P 27 285.0036 116 -2.4 6
IV.AIO.HHZ. 2021-12-31T21:39:28.76 0.6 undecidable manual S 202 64.9905 156 1 36
IV.MTTG.HHZ. 2021-12-31T21:39:27.97 0.6 undecidable manual S 164 59.2962 158 0.69 42
OT.TAR1.HHZ. 2021-12-31T21:39:27.20 0.1 undecidable manual P 34 269.8299 117 -2.11 13
IV.FERC.HHZ.00 2021-12-31T21:39:27.21 0.6 undecidable manual S 97 54.2013 160 0.32 47
3D.OEM9.HHE. 2021-12-31T21:39:26.36 0.3 undecidable manual S 253 47.2194 162 -0.04 77
IX.PGN3.HHZ.02 2021-12-31T21:39:26.08 0.3 undecidable manual P 6 229.3926 121 1.15 27
IY.OPPI.HHZ. 2021-12-31T21:39:26.95 0.6 undecidable manual S 122 51.6039 161 0.26 48
IV.MIGL.HHZ. 2021-12-31T21:39:25.39 0.3 undecidable manual P 19 244.9659 120 -1.21 24
IV.JOPP.HHZ. 2021-12-31T21:39:25.05 0.6 undecidable manual S 73 34.2435 167 -0.61 45
IV.MILZ.HHZ. 2021-12-31T21:39:25.15 0.6 undecidable manual S 222 36.3414 166 -0.62 45
IV.MSRU.HHE. 2021-12-31T21:39:24.69 0.6 undecidable manual S 180 27.9498 169 -0.7 44
IV.SCHR.EHZ. 2021-12-31T21:39:22.01 0.3 undecidable manual P 14 192.9624 126 0.85 39
IV.MCEL.HHZ. 2021-12-31T21:39:22.53 0.3 undecidable manual P 7 202.242 125 0.44 44
IV.ISPIC.EHZ. 2021-12-31T21:39:21.40 0.3 undecidable manual P 196 199.7445 125 -0.44 44
IV.MTSN.HHZ. 2021-12-31T21:39:21.33 0.3 undecidable manual P 6 195.2601 126 -0.06 49
IV.MGR.HHZ. 2021-12-31T21:39:20.08 0.3 undecidable manual P 1 179.9865 128 0.21 52
IV.SIRI.HHZ. 2021-12-31T21:39:20.62 0.3 undecidable manual P 9 187.368 127 0.02 52
IV.HMDC.HNN. 2021-12-31T21:39:19.82 0.3 undecidable manual P 200 184.0713 128 -0.45 48
IV.RESU.HHZ. 2021-12-31T21:39:19.32 0.3 undecidable manual P 233 159.3183 132 1.42 35
IV.RAFF.HHZ. 2021-12-31T21:39:19.82 0.3 undecidable manual P 215 175.0914 129 0.42 51
MN.VAE.HHZ. 2021-12-31T21:39:19.20 0.3 undecidable manual P 221 153.9348 133 1.79 28
IV.BULG.HHE. 2021-12-31T21:39:19.60 0.3 undecidable manual P 356 173.6928 129 0.34 52
IV.HVZN.HHZ. 2021-12-31T21:39:18.08 0.3 undecidable manual P 205 163.8138 131 -0.25 56
IV.MMN.HHZ. 2021-12-31T21:39:17.61 0.3 undecidable manual P 15 158.0196 132 -0.18 58
IV.LADO.EHE. 2021-12-31T21:39:17.37 0.3 undecidable manual P 56 152.9358 133 0.05 61
IV.PIPA.HHZ. 2021-12-31T21:39:17.90 0.1 undecidable manual P 46 155.7219 133 0.32 76
IV.TDS.HHE. 2021-12-31T21:39:16.82 0.3 undecidable manual P 29 145.6431 135 0.15 61
IV.SSY.HHZ. 2021-12-31T21:39:16.35 0.3 undecidable manual P 194 155.4222 133 -1.2 40
IV.GRIS.EHZ. 2021-12-31T21:39:16.07 0.1 undecidable manual P 12 139.0608 136 -0.03 85
IV.CELI.HHZ. 2021-12-31T21:39:16.03 0.1 undecidable manual P 41 130.869 138 0.63 74
IV.HLNI.HHZ. 2021-12-31T21:39:15.28 0.3 undecidable manual P 203 140.9478 136 -0.98 47
MN.TIP.HHZ. 2021-12-31T21:39:15.80 0.3 undecidable manual P 55 130.6692 138 0.41 60
IV.GIB.HHE. 2021-12-31T21:39:15.75 0.3 undecidable manual P 246 141.747 136 -0.58 56
IV.GALF.HHZ. 2021-12-31T21:39:15.80 0.3 undecidable manual P 223 121.3896 140 1.17 44
IV.SPS2.HHZ. 2021-12-31T21:39:14.00 0.3 undecidable manual P 40 111.8991 143 0.11 66
IV.SELL.HHZ. 2021-12-31T21:39:14.22 0.1 undecidable manual P 61 109.8123 143 0.49 82
IV.CET2.HHZ. 2021-12-31T21:39:14.40 0.1 undecidable manual P 19 118.7922 141 -0.02 89
IV.SERS.HHZ. 2021-12-31T21:39:14.65 0.1 undecidable manual P 60 117.1938 141 0.35 83
IV.HAGA.HHZ. 2021-12-31T21:39:14.91 0.3 undecidable manual P 193 140.0487 136 -1.27 41
IV.EPZF.HHZ. 2021-12-31T21:39:13.36 0.6 undecidable manual P 217 95.5377 147 0.65 39
IV.ESCV.HHZ. 2021-12-31T21:39:13.79 0.3 undecidable manual P 216 104.6175 144 0.44 63
IV.EMNR.HHZ. 2021-12-31T21:39:13.23 0.3 undecidable manual P 209 88.245 149 0.99 52
IV.ECBD.HHN. 2021-12-31T21:39:12.96 0.3 undecidable manual P 204 89.5437 149 0.64 60
IV.IFIL.HHN. 2021-12-31T21:39:12.01 0.3 undecidable manual P 274 81.1521 151 0.21 69
IV.CAR1.HHZ. 2021-12-31T21:39:12.94 0.3 undecidable manual P 36 101.8203 145 -0.22 66
IV.ESPC.HHN. 2021-12-31T21:39:12.72 0.3 undecidable manual P 205 100.5216 146 -0.34 65
IV.MSFR.HHZ. 2021-12-31T21:39:12.62 0.3 undecidable manual P 236 96.126 147 -0.14 68
IV.EPOZ.HHZ. 2021-12-31T21:39:12.72 0.3 undecidable manual P 197 97.7244 146 -0.14 68
IV.ESAL.HHE. 2021-12-31T21:39:12.58 0.3 undecidable manual P 201 90.5427 148 0.2 68
IV.GRI.EHN. 2021-12-31T21:39:12.58 0.3 undecidable manual P 66 85.9473 150 0.49 64
IV.EMFO.HHE. 2021-12-31T21:39:12.92 0.3 undecidable manual P 203 93.9393 147 0.31 66
IV.EPIT.HHZ. 2021-12-31T21:39:12.66 0.3 undecidable manual P 207 87.5457 149 0.47 64
IV.ECTS.HHZ. 2021-12-31T21:39:11.92 0.3 undecidable manual P 206 78.0663 152 0.31 68
IV.PLAC.HHZ. 2021-12-31T21:39:11.82 0.1 undecidable manual P 95 81.0522 151 0.03 95
IV.EFIU.HHE. 2021-12-31T21:39:11.88 0.3 undecidable manual P 198 84.6486 150 -0.12 70
IV.GIZZ.HHZ. 2021-12-31T21:39:11.41 0.1 undecidable manual P 49 79.365 152 -0.28 91
IV.MUCR.HHZ. 2021-12-31T21:39:11.57 0.3 undecidable manual P 227 76.1682 153 0.07 71
IV.AIO.HHZ. 2021-12-31T21:39:11.13 0.1 undecidable manual P 202 64.9905 156 0.23 94
3D.OEM8.HHN. 2021-12-31T21:39:10.77 0.3 undecidable manual P 264 51.7038 161 0.48 69
IV.FERC.HHZ.00 2021-12-31T21:39:10.37 0.1 undecidable manual P 97 54.2013 160 -0.03 100
IV.MCPD.HHZ. 2021-12-31T21:39:10.97 0.3 undecidable manual P 237 80.6637 151 -0.8 58
IV.MTTG.HHZ. 2021-12-31T21:39:10.64 0.1 undecidable manual P 164 59.2962 158 0.01 100
IV.SOI.EHZ. 2021-12-31T21:39:10.81 0.3 undecidable manual P 136 68.2761 155 -0.26 70
IY.OPPI.HHZ. 2021-12-31T21:39:10.26 0.3 undecidable manual P 122 51.6039 161 -0.03 75
IV.JOPP.HHZ. 2021-12-31T21:39:09.35 0.1 undecidable manual P 73 34.2435 167 -0.34 97
IV.IVPL.HHZ. 2021-12-31T21:39:09.92 0.1 undecidable manual P 252 48.5181 162 -0.25 97
3D.OEM9.HHE. 2021-12-31T21:39:09.74 0.3 undecidable manual P 253 47.2194 162 -0.38 71
IV.MPNC.HHZ. 2021-12-31T21:39:09.30 0.3 undecidable manual P 198 43.1235 164 -0.68 65
IV.IVUG.HHE. 2021-12-31T21:39:09.74 0.3 undecidable manual P 254 47.3193 162 -0.38 71
IV.MSRU.HHE. 2021-12-31T21:39:08.81 0.1 undecidable manual P 180 27.9498 169 -0.72 87
IV.MILZ.HHZ. 2021-12-31T21:39:08.80 0.3 undecidable manual P 222 36.3414 166 -0.95 58
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.AIO.HHE. ML:2.5 0.00011549999999999999 0.2 AML other m 2021-12-31T21:39:12.06
IV.AIO.HHN. ML:2.5 0.00011999999999999999 1.8 AML other m 2021-12-31T21:39:12.01
IV.SOI.EHN. ML:2.4 0.000095775 0.72 AML other m 2021-12-31T21:39:14.43
IV.SOI.EHE. ML:2.2 0.00006322 0.74 AML other m 2021-12-31T21:39:14.62
IV.JOPP.HHN. ML:2.8 0.0002715 0.16 AML other m 2021-12-31T21:39:26.27
IV.JOPP.HNE. ML:2.6 0.0001975 0.14 AML other m 2021-12-31T21:39:26.27
IV.JOPP.HNN. ML:2.8 0.0002645 1.32 AML other m 2021-12-31T21:39:26.27
IV.JOPP.HHE. ML:2.7 0.0002045 0.16 AML other m 2021-12-31T21:39:26.34
IY.OPPI.HHE. ML:2.0 0.00004445 0.26 AML other m 2021-12-31T21:39:28.70
IV.GIZZ.HHN. ML:3.0 0.00035450000000000005 0.98 AML other m 2021-12-31T21:39:28.38
IV.PLAC.HHE. ML:2.6 0.000158 0.42 AML other m 2021-12-31T21:39:29.77
IV.PLAC.HHN. ML:2.6 0.0001535 0.48 AML other m 2021-12-31T21:39:29.88
IV.PLAC.HNN. ML:2.6 0.00014250000000000002 1.48 AML other m 2021-12-31T21:39:29.89
IV.GIZZ.HHE. ML:3.0 0.000383 1.1 AML other m 2021-12-31T21:39:29.92
IV.PLAC.HNE. ML:2.6 0.00014000000000000001 1.56 AML other m 2021-12-31T21:39:31.03
IY.OPPI.HHN. ML:1.8 0.00002375 0.34 AML other m 2021-12-31T21:39:31.16
IV.MPNC.HHN. ML:2.6 0.000157 1.34 AML other m 2021-12-31T21:39:32.87
IV.CAR1.HNE. ML:2.9 0.00028649999999999997 0.46 AML other m 2021-12-31T21:39:32.28
IV.CAR1.HHE. ML:2.9 0.00028349999999999995 0.46 AML other m 2021-12-31T21:39:32.51
IV.CAR1.HHN. ML:2.8 0.00020999999999999998 1.58 AML other m 2021-12-31T21:39:33.79
IV.CAR1.HNN. ML:2.8 0.00021 1.56 AML other m 2021-12-31T21:39:33.79
IV.MPNC.HHE. ML:2.4 0.00011249999999999998 0.72 AML other m 2021-12-31T21:39:33.41
IV.MUCR.HHN. ML:2.3 0.00007095 0.5 AML other m 2021-12-31T21:39:33.46
IV.SPS2.HHE. ML:2.3 0.000060100000000000004 0.22 AML other m 2021-12-31T21:39:33.68
IV.SPS2.HHN. ML:2.2 0.00005645 1.18 AML other m 2021-12-31T21:39:33.92
IV.MUCR.HHE. ML:2.4 0.00009595 0.56 AML other m 2021-12-31T21:39:34.06
IV.SERS.HHN. ML:2.4 0.0000843 0.92 AML other m 2021-12-31T21:39:34.71
IV.CET2.HHE. ML:2.9 0.0002525 0.62 AML other m 2021-12-31T21:39:34.58
IV.CET2.HHN. ML:3.1 0.000366 0.42 AML other m 2021-12-31T21:39:34.75
IV.SELL.HNN. ML:2.8 0.0002215 0.38 AML other m 2021-12-31T21:39:35.32
IV.SELL.HHN. ML:2.4 0.00008094999999999999 0.42 AML other m 2021-12-31T21:39:35.32
IV.SELL.HNE. ML:2.9 0.0002735 0.6 AML other m 2021-12-31T21:39:35.33
IV.SELL.HHE. ML:2.3 0.0000718 0.54 AML other m 2021-12-31T21:39:35.33
IV.ESCV.HHE. ML:2.7 0.000166 0.98 AML other m 2021-12-31T21:39:35.98
IV.SERS.HHE. ML:2.6 0.000121 0.4 AML other m 2021-12-31T21:39:36.18
MN.TIP.HHN. ML:2.2 0.00004755 1.08 AML other m 2021-12-31T21:39:36.78
MN.TIP.HHE. ML:2.3 0.00005875 0.72 AML other m 2021-12-31T21:39:37.62
IV.GRIS.EHN. ML:2.4 0.00006994999999999999 0.28 AML other m 2021-12-31T21:39:38.14
IV.CELI.HHE. ML:2.4 0.0000633 0.52 AML other m 2021-12-31T21:39:38.59
IV.GRIS.EHE. ML:2.4 0.0000619 0.64 AML other m 2021-12-31T21:39:38.64
IV.MMN.HHE. ML:2.5 0.0000772 0.44 AML other m 2021-12-31T21:39:40.82
IV.MMN.HHN. ML:2.7 0.0001095 0.96 AML other m 2021-12-31T21:39:40.89
IV.CELI.HHN. ML:2.3 0.00005989999999999999 1.58 AML other m 2021-12-31T21:39:41.10
IV.PIPA.HHN. ML:2.6 0.00010225 0.54 AML other m 2021-12-31T21:39:42.25
IV.PIPA.HHE. ML:2.8 0.000136 0.28 AML other m 2021-12-31T21:39:44.64
IV.ESCV.HHN. ML:2.5 0.00011399999999999999 0.42 AML other m 2021-12-31T21:39:51.72
OT.TAR1.HHN. ML:2.9 0.0000937 0.66 AML other m 2021-12-31T21:39:58.49
OT.TAR1.HHE. ML:3.0 0.00010200000000000001 0.3 AML other m 2021-12-31T21:39:58.89
IV.AMUR.HHN. ML:2.6 0.00003825 0.44 AML other m 2021-12-31T21:40:01.71
IV.NOCI.HHE. ML:2.7 0.0000521 1.58 AML other m 2021-12-31T21:40:02.06
OT.CGL1.HHN. ML:2.3 0.00001795 1.3 AML other m 2021-12-31T21:40:02.17
OT.CGL1.HHE. ML:2.3 0.0000183 0.64 AML other m 2021-12-31T21:40:02.89
IV.NOCI.HHN. ML:2.6 0.00004505 1.2 AML other m 2021-12-31T21:40:05.84
IV.AMUR.HHE. ML:2.6 0.000038900000000000004 0.54 AML other m 2021-12-31T21:40:18.43
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