Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.8 on date 23-12-2021 and time 22:21:34 (UTC) in region 8 km SW Motta Sant'Anastasia (CT)

A magnitude ML 2.8 earthquake occured in region: 8 km SW Motta Sant'Anastasia (CT), on

  • 23-12-2021 22:21:34 (UTC)
  • 23-12-2021 23:21:34 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.4630, 14.9050 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

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

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Motta Sant'Anastasia CT 8 12116 12116
Misterbianco CT 11 49410 61526
Paternò CT 13 48228 109754
Camporotondo Etneo CT 15 5023 114777
Belpasso CT 16 28108 142885
San Pietro Clarenza CT 16 7743 150628
Catania CT 17 314555 465183
Santa Maria di Licodia CT 17 7641 472824
Gravina di Catania CT 18 25838 498662
Mascalucia CT 18 31958 530620
Sant'Agata li Battiati CT 19 9479 540099
Ragalna CT 19 3924 544023
Scordia CT 19 17095 561118
Tremestieri Etneo CT 20 20589 581707

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km W of Catania (314555 inhabitants)
29 Km SW of Acireale (52622 inhabitants)
56 Km NW of Siracusa (122291 inhabitants)
62 Km N of Ragusa (73313 inhabitants)
66 Km NE of Vittoria (63339 inhabitants)
68 Km N of Modica (54633 inhabitants)
73 Km NE of Gela (75827 inhabitants)
74 Km E of Caltanissetta (63360 inhabitants)
97 Km SW of Reggio di Calabria (183035 inhabitants)
100 Km SW of Messina (238439 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 2.8 2021-12-23
22:21:34		 37.463 14.9052 10 2022-03-30
13:04:42		 Bollettino Sismico Italiano INGV 102532461
Reviewed
Rev100 		ML 2.8 2021-12-23
22:21:34		 37.4578 14.9013 10 2021-12-23
22:32:43		 Sala Sismica INGV-Roma 98870891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-12-23 22:21:34 ± 0.09
Latitude 37.4630 ± 0.0036
Longitude 14.9052 ± 0.0079
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 102532461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 654
Semi-minor axis of confidence ellipse (meter) 91
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 98
Circular confidence region, given by single value of horizontal uncertainty (meter) 650.0
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 88
Number of defining phases 88
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0.11781
Epicentral distance of station farthest from the epicenter (degree) 3.72139
Number of stations at which the event was observed 62
Number of stations from which data was used for origin computation 62
Magnitudes information

ML:2.8

Field Value
Value 2.8
Uncertainty 0.3
Num. used stations 156
Type of magnitude ML
Reference to an origin 102532461
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-03-29 14:15:13

ML:2.8

Field Value
Value 2.8
Uncertainty 0.3
Num. used stations 146
Type of magnitude ML
Reference to an origin 98870891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-12-23 22:32:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NOCI.HHZ. 2021-12-23T22:22:30.27 0.6 undecidable manual P 26 413.0754 38 -2.53 2
IV.AMUR.HHZ. 2021-12-23T22:22:30.84 0.6 undecidable manual P 20 409.0794 38 -1.45 7
IV.MGR.HHZ. 2021-12-23T22:22:17.40 0.6 undecidable manual P 10 301.9644 38 -1.57 7
IV.BULG.HHZ. 2021-12-23T22:22:16.51 0.6 undecidable manual P 8 292.9845 38 -1.35 9
IV.CELI.HHZ. 2021-12-23T22:22:11.53 0.3 undecidable manual P 32 256.3545 38 -1.76 15
IV.CET2.HHZ. 2021-12-23T22:22:10.15 0.3 undecidable manual P 21 246.5643 38 -1.93 14
IV.SELL.HHZ. 2021-12-23T22:22:08.94 0.3 undecidable manual P 41 225.8073 38 -0.55 35
IV.CAR1.HHZ. 2021-12-23T22:22:07.81 0.3 undecidable manual P 29 228.7932 38 -2.06 14
IV.MBFT.HHZ. 2021-12-23T22:22:03.97 0.3 undecidable manual P 288 179.487 38 0.24 49
IV.CRJA.HHZ. 2021-12-23T22:22:02.64 0.6 undecidable manual P 283 171.1953 50 0.11 35
IV.PLAC.HHZ. 2021-12-23T22:22:01.85 0.3 undecidable manual P 50 173.0934 50 -0.98 39
IV.MMGO.HHZ. 2021-12-23T22:22:01.18 0.3 undecidable manual P 278 170.9955 50 -1.33 33
IV.FERC.HHZ.00 2021-12-23T22:21:59.64 0.3 undecidable manual P 44 153.3354 50 -0.13 57
IV.CORL.HHZ. 2021-12-23T22:21:59.46 0.3 undecidable manual P 289 148.5402 50 0.42 55
IV.SCIAC.HHZ. 2021-12-23T22:21:59.20 0.3 undecidable manual P 273 158.8188 50 -1.42 33
IV.CROCE.HHZ. 2021-12-23T22:21:58.10 0.6 undecidable manual S 205 77.2671 50 0.17 45
IV.JOPP.HHZ. 2021-12-23T22:21:58.45 0.3 undecidable manual P 34 153.1356 50 -1.29 37
IV.ISPIC.EHZ. 2021-12-23T22:21:58.50 0.6 undecidable manual S 180 75.7686 50 0.97 34
IV.MSFR.HHZ. 2021-12-23T22:21:57.47 0.6 undecidable manual S 337 69.0753 50 1.73 23
IV.SOLUN.HHZ. 2021-12-23T22:21:57.10 0.3 undecidable manual P 301 139.0608 50 -0.49 55
IV.MCPD.HHZ. 2021-12-23T22:21:57.90 0.6 undecidable manual S 348 74.4699 50 0.71 38
IY.OPPI.HHZ. 2021-12-23T22:21:56.18 0.3 undecidable manual P 47 131.5683 50 -0.25 59
IV.MUCR.HHZ. 2021-12-23T22:21:55.50 0.6 undecidable manual S 358 64.3911 50 1 35
IV.IACL.HHZ. 2021-12-23T22:21:54.75 0.3 undecidable manual P 338 128.0718 50 -1.14 43
IV.IFIL.HHZ. 2021-12-23T22:21:54.50 0.3 undecidable manual P 347 125.4744 50 -1 46
IV.AIO.HHZ. 2021-12-23T22:21:54.50 0.6 undecidable manual S 27 63.2922 50 0.29 45
IV.ILOS.HHZ. 2021-12-23T22:21:53.74 0.6 undecidable manual P 2 109.113 50 0.78 35
IV.HVIT.HHZ. 2021-12-23T22:21:53.80 0.6 undecidable manual S 213 62.1933 50 -0.12 46
IV.RAFF.HHZ. 2021-12-23T22:21:53.22 0.3 undecidable manual S 241 54.8007 50 1.28 46
IV.HMDC.HHZ. 2021-12-23T22:21:52.90 0.3 undecidable manual S 191 56.8986 50 0.38 66
IV.MSRU.HHZ. 2021-12-23T22:21:51.69 0.1 undecidable manual P 31 103.3188 50 -0.39 81
IV.IVGP.HHZ. 2021-12-23T22:21:51.59 0.3 undecidable manual P 3 103.7184 50 -0.54 58
IV.IVPL.HHZ. 2021-12-23T22:21:51.61 0.3 undecidable manual P 4 101.5206 50 -0.19 64
IV.HSRS.HHZ. 2021-12-23T22:21:51.10 0.6 undecidable manual S 146 49.7169 50 0.52 43
IV.IVUG.HHZ. 2021-12-23T22:21:51.70 0.3 undecidable manual P 4 103.7184 50 -0.44 60
IV.MTTG.HHZ. 2021-12-23T22:21:50.29 0.3 undecidable manual P 49 91.9413 50 -0.03 67
IV.CLTA.HHZ. 2021-12-23T22:21:50.41 0.1 positive manual P 248 89.8434 50 0.41 83
IV.EFIU.HHZ. 2021-12-23T22:21:50.53 0.6 undecidable manual S 36 45.1215 50 1.18 33
IV.MILZ.HHZ. 2021-12-23T22:21:50.36 0.3 undecidable manual P 18 94.1391 50 -0.29 63
IV.CSLB.HHZ. 2021-12-23T22:21:49.97 0.3 undecidable manual P 306 91.1421 50 -0.22 64
IV.PLLN.EHZ. 2021-12-23T22:21:49.77 0.3 undecidable manual P 312 89.0442 50 -0.09 66
IV.GALF.HHZ. 2021-12-23T22:21:49.35 0.6 undecidable manual S 313 40.5261 50 1.23 32
IV.EPZF.HHZ. 2021-12-23T22:21:49.55 0.3 undecidable manual S 354 40.2264 50 1.48 42
IV.EPOZ.HHZ. 2021-12-23T22:21:48.07 0.3 undecidable manual S 47 34.0437 50 1.67 38
IV.SSY.HHZ. 2021-12-23T22:21:48.10 0.3 undecidable manual S 156 37.0296 50 0.91 57
IV.MPNC.HHZ. 2021-12-23T22:21:48.94 0.1 positive manual P 27 85.3479 50 -0.37 84
IV.CROCE.HHZ. 2021-12-23T22:21:47.61 0.1 undecidable manual P 205 77.2671 50 -0.44 84
IV.ISPIC.EHZ. 2021-12-23T22:21:47.48 0.3 undecidable manual P 180 75.7686 50 -0.34 65
IV.ESAL.HHZ. 2021-12-23T22:21:47.70 0.6 undecidable manual S 32 38.1285 50 0.2 48
IV.MCPD.HHZ. 2021-12-23T22:21:47.59 0.1 negative manual P 348 74.4699 50 -0.03 92
IV.HVZN.HHZ. 2021-12-23T22:21:46.70 0.6 undecidable manual S 208 35.742 50 -0.15 48
IV.MUCR.HHZ. 2021-12-23T22:21:46.19 0.3 undecidable manual P 358 64.3911 50 0.11 69
IV.ESCV.HHZ. 2021-12-23T22:21:46.88 0.6 undecidable manual S 346 32.4453 50 0.9 38
IV.MSFR.HHZ. 2021-12-23T22:21:46.68 0.1 undecidable manual P 337 69.0753 50 -0.11 92
IV.EVRN.HHZ. 2021-12-23T22:21:46.20 0.3 undecidable manual S 39 32.2455 50 0.28 71
IV.HAGA.HHZ. 2021-12-23T22:21:45.60 0.3 undecidable manual S 132 29.5482 50 0.39 70
IV.AIO.HHZ. 2021-12-23T22:21:45.76 0.1 positive manual P 27 63.2922 50 -0.15 92
IV.HVIT.HHZ. 2021-12-23T22:21:45.11 0.1 positive manual P 213 62.1933 50 -0.63 81
IV.RAFF.HHZ. 2021-12-23T22:21:44.49 0.1 positive manual P 241 54.8007 50 -0.1 94
IV.ECHR.HHE. 2021-12-23T22:21:44.25 0.6 undecidable manual S 2 24.753 111 0.45 46
IV.HMDC.HHZ. 2021-12-23T22:21:44.53 0.1 negative manual P 191 56.8986 50 -0.4 88
MN.VAE.HHZ. 2021-12-23T22:21:44.03 0.1 undecidable manual P 271 48.618 50 0.39 90
IV.ESLN.HHZ. 2021-12-23T22:21:44.29 0.6 undecidable manual S 13 26.2515 110 0 51
IV.EMPL.HHZ. 2021-12-23T22:21:44.65 0.3 undecidable manual S 13 24.6531 112 0.89 58
IV.HSRS.HHZ. 2021-12-23T22:21:43.52 0.1 negative manual P 146 49.7169 50 -0.29 92
IT.LNT.HGZ. 2021-12-23T22:21:43.00 0.3 undecidable manual S 156 21.1677 115 0.35 71
IV.EFIU.HHZ. 2021-12-23T22:21:43.11 0.1 positive manual P 36 45.1215 50 0.01 98
IV.GALF.HHZ. 2021-12-23T22:21:42.40 0.1 negative manual P 313 40.5261 50 0 99
IV.EPZF.HHZ. 2021-12-23T22:21:42.71 0.1 undecidable manual P 354 40.2264 50 0.35 92
IV.EPIT.HHZ. 2021-12-23T22:21:42.25 0.1 positive manual P 19 40.8258 50 -0.2 95
IV.EVRN.HHZ. 2021-12-23T22:21:41.04 0.1 positive manual P 39 32.2455 50 -0.08 99
IV.SSY.HHZ. 2021-12-23T22:21:41.92 0.1 negative manual P 156 37.0296 50 0.07 98
IV.HVZN.HHZ. 2021-12-23T22:21:41.23 0.1 positive manual P 208 35.742 50 -0.43 91
IV.ESCV.HHZ. 2021-12-23T22:21:41.23 0.1 negative manual P 346 32.4453 50 0.07 99
IV.ESAL.HHZ. 2021-12-23T22:21:41.93 0.1 undecidable manual P 32 38.1285 50 -0.1 97
IV.EPOZ.HHZ. 2021-12-23T22:21:41.79 0.1 positive manual P 47 34.0437 50 0.39 92
IV.ESML.HHZ. 2021-12-23T22:21:41.70 0.6 undecidable manual S 353 17.3715 119 0.23 49
IV.EMPL.HHZ. 2021-12-23T22:21:40.10 0.1 positive manual P 13 24.6531 112 0.23 97
IV.EMFS.HHE. 2021-12-23T22:21:40.37 0.3 undecidable manual P 16 29.6481 50 -0.35 70
IV.HLNI.HHZ. 2021-12-23T22:21:40.88 0.3 undecidable manual S 193 13.0758 127 0.67 65
IV.HAGA.HHZ. 2021-12-23T22:21:40.56 0.1 negative manual P 132 29.5482 50 -0.15 98
IV.EMFO.HHE. 2021-12-23T22:21:40.68 0.1 positive manual P 28 34.3434 50 -0.76 81
IV.ECZM.HHN. 2021-12-23T22:21:40.81 0.1 negative manual P 360 29.748 50 0.07 99
IV.ESLN.HHZ. 2021-12-23T22:21:40.27 0.1 positive manual P 13 26.2515 110 0.1 99
IV.ECHR.HHE. 2021-12-23T22:21:39.69 0.1 negative manual P 2 24.753 111 -0.21 97
IT.LNT.HGZ. 2021-12-23T22:21:39.34 0.1 negative manual P 156 21.1677 115 0.11 100
IV.HLNI.HHZ. 2021-12-23T22:21:38.15 0.1 negative manual P 193 13.0758 127 0.32 97
IV.ESML.HHZ. 2021-12-23T22:21:38.37 0.1 negative manual P 353 17.3715 119 -0.18 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.HLNI.HHE. ML:3.0 0.012490376 0.2816 AML other m 2021-12-23T22:21:41.29
IV.HLNI.HHN. ML:3.0 0.011388818 0.256 AML other m 2021-12-23T22:21:41.29
IV.ESML.HHE. ML:2.6 0.0033988915000000004 0.6144 AML other m 2021-12-23T22:21:42.28
IV.ESML.HNE. ML:2.6 0.003094373 1.2704 AML other m 2021-12-23T22:21:42.28
IV.ESML.HHN. ML:2.6 0.003695 0.24 AML other m 2021-12-23T22:21:43.51
IV.ESML.HNN. ML:2.6 0.0032930514999999997 0.2432 AML other m 2021-12-23T22:21:43.52
IV.EMPL.HHN. ML:3.6 0.026332855000000002 0.2688 AML other m 2021-12-23T22:21:45.20
IV.HAGA.HHN. ML:2.7 0.0025 1.48 AML other m 2021-12-23T22:21:46.02
IV.HAGA.HHE. ML:2.6 0.00196 1.2 AML other m 2021-12-23T22:21:46.75
IV.EVRN.HHN. ML:3.0 0.00468609 0.2048 AML other m 2021-12-23T22:21:46.78
IV.EVRN.HNN. ML:3.0 0.0047942160000000004 0.1792 AML other m 2021-12-23T22:21:47.11
IV.EMPL.HHE. ML:3.5 0.017623710000000004 0.2688 AML other m 2021-12-23T22:21:47.71
IV.EPOZ.HNE. ML:2.9 0.003625 0.2 AML other m 2021-12-23T22:21:48.46
IV.EPOZ.HHE. ML:2.9 0.00323 0.16 AML other m 2021-12-23T22:21:48.45
IV.EPOZ.HHN. ML:2.9 0.003105 0.2 AML other m 2021-12-23T22:21:48.36
IV.ESCV.HHN. ML:3.0 0.0043857955 0.32 AML other m 2021-12-23T22:21:49.48
IV.EPOZ.HNN. ML:2.8 0.00266 0.52 AML other m 2021-12-23T22:21:49.58
IV.SSY.HHN. ML:3.3 0.008395 0.64 AML other m 2021-12-23T22:21:50.38
IV.EVRN.HHE. ML:3.0 0.005279999999999999 0.22 AML other m 2021-12-23T22:21:50.12
IV.EVRN.HNE. ML:3.0 0.0048174085 0.2176 AML other m 2021-12-23T22:21:50.02
IV.ESCV.HHE. ML:3.0 0.0046 1.66 AML other m 2021-12-23T22:21:50.98
IV.SSY.HNE. ML:2.8 0.0026113144999999997 0.2432 AML other m 2021-12-23T22:21:50.39
IV.SSY.HHE. ML:3.0 0.004288350000000001 1.104 AML other m 2021-12-23T22:21:51.04
IV.EFIU.HHE. ML:2.2 0.0005355 0.88 AML other m 2021-12-23T22:21:51.15
IV.HSRS.HHE. ML:2.4 0.0007865 0.52 AML other m 2021-12-23T22:21:51.48
IV.HVZN.HHE. ML:3.1 0.0045135715 0.512 AML other m 2021-12-23T22:21:51.55
IV.ESAL.HHN. ML:2.6 0.001315772 0.3072 AML other m 2021-12-23T22:21:51.64
IV.EPZF.HHN. ML:2.9 0.0027001185000000002 0.3968 AML other m 2021-12-23T22:21:51.86
IV.GALF.HHN. ML:3.0 0.0036033175 1.3216 AML other m 2021-12-23T22:21:51.20
IV.GALF.HNN. ML:2.1 0.0004535 1.32 AML other m 2021-12-23T22:21:51.88
IV.GALF.HHE. ML:3.0 0.0030549999999999996 0.84 AML other m 2021-12-23T22:21:51.50
IV.EPZF.HHE. ML:3.1 0.0043185625 0.3456 AML other m 2021-12-23T22:21:52.70
IV.EPIT.HHN. ML:2.8 0.0022564384999999997 0.2176 AML other m 2021-12-23T22:21:53.76
IV.ESAL.HHE. ML:2.7 0.0017050000000000001 1.48 AML other m 2021-12-23T22:21:54.90
IV.RAFF.HHE. ML:2.6 0.00087205685 0.4096 AML other m 2021-12-23T22:21:54.27
IV.RAFF.HHN. ML:2.7 0.00106 0.46 AML other m 2021-12-23T22:21:54.28
IV.GALF.HNE. ML:2.0 0.0003255 0.44 AML other m 2021-12-23T22:21:54.39
IV.HMDC.HNN. ML:2.9 0.001772735 0.2304 AML other m 2021-12-23T22:21:54.59
IV.HMDC.HHN. ML:3.0 0.002005 0.2 AML other m 2021-12-23T22:21:54.58
IV.HVIT.HHN. ML:2.8 0.0012424536 0.32 AML other m 2021-12-23T22:21:54.64
IV.EPIT.HHE. ML:2.6 0.001252793 1.5648 AML other m 2021-12-23T22:21:54.11
IV.HMDC.HNE. ML:2.7 0.0012039128000000002 0.2816 AML other m 2021-12-23T22:21:55.05
IV.HMDC.HHE. ML:2.8 0.0014 0.3 AML other m 2021-12-23T22:21:55.04
IV.HVZN.HHN. ML:3.1 0.0054163575 0.4736 AML other m 2021-12-23T22:21:55.26
IV.EFIU.HHN. ML:2.2 0.000536 0.84 AML other m 2021-12-23T22:21:55.74
IV.SSY.HNN. ML:2.8 0.002455 0.34 AML other m 2021-12-23T22:21:55.76
IV.AIO.HHE. ML:2.6 0.0008771932 0.2176 AML other m 2021-12-23T22:21:55.76
IV.MUCR.HHN. ML:3.0 0.0016549999999999998 0.44 AML other m 2021-12-23T22:21:56.52
IV.MUCR.HHE. ML:3.1 0.0021825875 0.4608 AML other m 2021-12-23T22:21:56.70
IV.HSRS.HHN. ML:2.3 0.00053930525 0.4864 AML other m 2021-12-23T22:21:56.59
IV.AIO.HHN. ML:2.5 0.0006030769 0.3072 AML other m 2021-12-23T22:21:57.32
IV.HSRS.HNE. ML:1.8 0.00016993494999999997 0.08 AML other m 2021-12-23T22:21:57.61
IY.OPPI.HHE. ML:1.8 0.00004145 0.32 AML other m 2021-12-23T22:21:57.78
IV.MSFR.HHE. ML:2.4 0.0003835 0.26 AML other m 2021-12-23T22:21:58.24
IV.MSFR.HHN. ML:2.3 0.00035499999999999996 0.22 AML other m 2021-12-23T22:21:58.51
IV.MCPD.HHE. ML:2.7 0.0007585 0.42 AML other m 2021-12-23T22:21:58.59
IV.CROCE.HHN. ML:2.8 0.0009830000000000001 0.28 AML other m 2021-12-23T22:21:58.66
IV.CROCE.HNN. ML:2.9 0.00118 0.26 AML other m 2021-12-23T22:21:58.67
IV.CROCE.HNE. ML:2.8 0.00095 0.3 AML other m 2021-12-23T22:21:58.63
IV.CROCE.HHE. ML:2.7 0.0007920000000000001 0.3 AML other m 2021-12-23T22:21:58.63
IV.ISPIC.EHN. ML:3.2 0.00256 0.24 AML other m 2021-12-23T22:21:59.06
IV.ISPIC.HNN. ML:3.2 0.0023799999999999997 0.26 AML other m 2021-12-23T22:21:59.05
IV.ISPIC.EHE. ML:3.1 0.0020700000000000002 0.32 AML other m 2021-12-23T22:21:59.32
IV.ISPIC.HNE. ML:3.1 0.002095 0.32 AML other m 2021-12-23T22:21:59.32
IV.MCPD.HHN. ML:2.9 0.0012000000000000001 0.36 AML other m 2021-12-23T22:21:59.61
IV.HVIT.HHE. ML:2.6 0.0007815000000000001 0.24 AML other m 2021-12-23T22:22:00.17
MN.VAE.HHN. ML:2.2 0.000384 1.24 AML other m 2021-12-23T22:22:00.80
IV.HSRS.HNN. ML:2.1 0.00032151125000000005 0.9088 AML other m 2021-12-23T22:22:01.12
IV.MPNC.HHN. ML:2.9 0.000924 0.22 AML other m 2021-12-23T22:22:01.80
MN.VAE.HHE. ML:2.2 0.000433 0.8 AML other m 2021-12-23T22:22:03.90
IV.MILZ.HHE. ML:3.1 0.0012755000000000002 1.04 AML other m 2021-12-23T22:22:04.62
IV.MILZ.HHN. ML:3.0 0.0010645 0.42 AML other m 2021-12-23T22:22:04.63
IV.MTTG.HHE. ML:2.3 0.00022718925000000001 1.2448 AML other m 2021-12-23T22:22:05.71
IV.CLTA.HHE. ML:2.2 0.00018723602 0.3328 AML other m 2021-12-23T22:22:05.81
IV.MTTG.HHN. ML:2.5 0.00034233515000000003 0.3712 AML other m 2021-12-23T22:22:06.09
IV.IVGP.HHE. ML:2.8 0.0005965 0.24 AML other m 2021-12-23T22:22:06.16
IV.MPNC.HHE. ML:2.6 0.00057584585 0.4864 AML other m 2021-12-23T22:22:06.80
IV.MSRU.HHN. ML:3.0 0.0008814999999999999 1.36 AML other m 2021-12-23T22:22:07.28
IV.CSLB.HHE. ML:2.2 0.000166 0.48 AML other m 2021-12-23T22:22:07.63
IV.CSLB.HHN. ML:2.4 0.0002685 0.92 AML other m 2021-12-23T22:22:07.92
IV.IVGP.HHN. ML:2.6 0.0003555 0.64 AML other m 2021-12-23T22:22:07.86
IV.IVPL.HNN. ML:3.1 0.001125 1.5 AML other m 2021-12-23T22:22:07.85
IV.IVPL.HHN. ML:3.1 0.0011949999999999999 1.48 AML other m 2021-12-23T22:22:07.86
IV.IVUG.HHN. ML:2.7 0.00047654755 1.4112 AML other m 2021-12-23T22:22:08.12
IV.PLLN.EHE. ML:3.0 0.0011216905 0.4608 AML other m 2021-12-23T22:22:08.41
IV.MSRU.HHE. ML:3.1 0.0011601365000000002 0.3584 AML other m 2021-12-23T22:22:08.54
IV.IVPL.HNE. ML:3.0 0.001049 0.42 AML other m 2021-12-23T22:22:08.87
IV.IVPL.HHE. ML:3.0 0.0010802167 0.4352 AML other m 2021-12-23T22:22:08.89
IV.PLLN.EHN. ML:3.1 0.00136253 0.4608 AML other m 2021-12-23T22:22:09.64
IV.IVUG.HHE. ML:2.9 0.000843 0.4 AML other m 2021-12-23T22:22:10.26
IV.CLTA.HHN. ML:2.1 0.00013306184999999998 1.0368 AML other m 2021-12-23T22:22:13.60
IV.IFIL.HHN. ML:3.2 0.0011813844499999999 1.6928 AML other m 2021-12-23T22:22:14.07
IV.IACL.HHE. ML:3.0 0.0007435 0.24 AML other m 2021-12-23T22:22:14.47
IV.IACL.HHN. ML:2.9 0.000541 0.4 AML other m 2021-12-23T22:22:14.61
IV.IFIL.HHE. ML:3.6 0.002574379 0.512 AML other m 2021-12-23T22:22:15.74
IV.SOLUN.HHN. ML:2.5 0.000202 0.84 AML other m 2021-12-23T22:22:16.89
IY.OPPI.HHN. ML:1.9 0.00004915 0.34 AML other m 2021-12-23T22:22:17.26
IV.JOPP.HNE. ML:2.6 0.00019350000000000001 0.4 AML other m 2021-12-23T22:22:17.30
IV.JOPP.HHE. ML:2.6 0.000184 0.4 AML other m 2021-12-23T22:22:17.30
IV.JOPP.HNN. ML:2.5 0.00016959605 0.384 AML other m 2021-12-23T22:22:18.76
IV.JOPP.HHN. ML:2.6 0.00017682494999999998 0.3712 AML other m 2021-12-23T22:22:18.76
IV.SCIAC.HHE. ML:2.6 0.00017924424999999998 0.2048 AML other m 2021-12-23T22:22:19.32
IV.SCIAC.HNE. ML:2.6 0.00017513865 0.2048 AML other m 2021-12-23T22:22:19.33
IV.SCIAC.HHN. ML:2.7 0.00021424214999999998 0.6656 AML other m 2021-12-23T22:22:19.64
IV.SCIAC.HNN. ML:2.7 0.00021507634999999998 0.6656 AML other m 2021-12-23T22:22:19.65
IV.SELL.HHN. ML:1.9 0.000021850000000000003 0.94 AML other m 2021-12-23T22:22:20.61
IV.SOLUN.HHE. ML:2.6 0.0002076178 0.64 AML other m 2021-12-23T22:22:21.98
IV.CORL.HHN. ML:3.0 0.000506 0.84 AML other m 2021-12-23T22:22:22.57
IV.BULG.HHE. ML:2.4 0.000031121115 0.9856 AML other m 2021-12-23T22:22:23.50
IX.SRN3.HHN.02 ML:3.3 0.00019865444999999998 0.1152 AML other m 2021-12-23T22:22:25.06
IV.CORL.HHE. ML:3.0 0.0005349999999999999 0.4 AML other m 2021-12-23T22:22:25.46
IV.MMGO.HNE. ML:2.2 0.000071337535 0.6944 AML other m 2021-12-23T22:22:28.87
IV.MGR.HNE. ML:3.2 0.0001889979 0.7424 AML other m 2021-12-23T22:22:28.58
IV.BULG.HNE. ML:2.8 0.00007294923 1.3728 AML other m 2021-12-23T22:22:29.15
IV.PLAC.HNE. ML:2.5 0.000127469305 0.6144 AML other m 2021-12-23T22:22:29.66
IX.SRN3.HNE.01 ML:3.7 0.00042957644999999997 0.1408 AML other m 2021-12-23T22:22:29.34
IV.MGR.HHN. ML:2.2 0.00001905 1.28 AML other m 2021-12-23T22:22:30.90
IV.MMGO.HNN. ML:2.2 0.0000655954 1.1296 AML other m 2021-12-23T22:22:30.57
IV.MMGO.HHN. ML:2.1 0.0000551 1.76 AML other m 2021-12-23T22:22:30.00
IV.PLAC.HHE. ML:2.5 0.00012243135 1.5008 AML other m 2021-12-23T22:22:31.88
IV.PLAC.HNN. ML:2.7 0.0001805 1.46 AML other m 2021-12-23T22:22:32.22
IV.PLAC.HHN. ML:2.6 0.0001565 1.46 AML other m 2021-12-23T22:22:32.22
IV.NOCI.HHN. ML:2.8 0.000034076885 0.7328 AML other m 2021-12-23T22:22:33.11
IX.SRN3.HHE.02 ML:3.5 0.0002895 0.12 AML other m 2021-12-23T22:22:33.34
IV.CAR1.HNE. ML:2.9 0.00017435210000000002 1.1296 AML other m 2021-12-23T22:22:33.39
IV.CAR1.HHN. ML:2.7 0.000118 1.54 AML other m 2021-12-23T22:22:34.11
IV.CRJA.HHE. ML:2.8 0.0002705 0.92 AML other m 2021-12-23T22:22:34.11
IV.AMUR.HHN. ML:2.7 0.000026 0.42 AML other m 2021-12-23T22:22:34.66
IV.CAR1.HHE. ML:2.7 0.00011275 0.3 AML other m 2021-12-23T22:22:35.27
IV.CRJA.HHN. ML:2.8 0.000224 1.3 AML other m 2021-12-23T22:22:35.86
IV.CAR1.HNN. ML:2.8 0.00013195536 1.4208 AML other m 2021-12-23T22:22:36.01
IX.RSF3.HHE.02 ML:3.2 0.00011053621 0.7584 AML other m 2021-12-23T22:22:36.90
IV.MMGO.HHE. ML:2.0 0.000047 1.5 AML other m 2021-12-23T22:22:37.90
IV.CET2.HHN. ML:2.9 0.00014382375 0.3584 AML other m 2021-12-23T22:22:38.71
IV.SELL.HNN. ML:2.7 0.0001095673 0.4576 AML other m 2021-12-23T22:22:39.31
IV.CET2.HHE. ML:2.9 0.00015204999999999998 0.58 AML other m 2021-12-23T22:22:39.27
IV.SELL.HHE. ML:2.1 0.000028200000000000004 0.9 AML other m 2021-12-23T22:22:39.54
IV.CELI.HHN. ML:2.2 0.000025675784999999998 0.6528 AML other m 2021-12-23T22:22:41.47
IX.RSF3.HNE.01 ML:3.8 0.0004111837 0.7296 AML other m 2021-12-23T22:22:43.53
IV.AMUR.HNE. ML:3.0 0.000057453575 0.0544 AML other m 2021-12-23T22:22:44.04
IV.MGR.HNN. ML:3.3 0.00021793645 0.8448 AML other m 2021-12-23T22:22:45.59
IV.BULG.HNN. ML:2.7 0.000065488805 1.1392 AML other m 2021-12-23T22:22:50.14
IV.CELI.HNE. ML:2.4 0.00005139428 1.6576 AML other m 2021-12-23T22:22:51.97
IV.NOCI.HNN. ML:3.0 0.000050069875 0.4 AML other m 2021-12-23T22:22:52.01
IV.SELL.HNE. ML:2.7 0.00011754339 0.3168 AML other m 2021-12-23T22:22:52.24
IV.CELI.HHE. ML:2.2 0.000025149999999999998 0.68 AML other m 2021-12-23T22:22:56.40
IV.MGR.HHE. ML:2.3 0.0000246 0.96 AML other m 2021-12-23T22:22:57.45
IV.BULG.HHN. ML:2.6 0.00004764342 1.3728 AML other m 2021-12-23T22:22:58.20
IV.CELI.HNN. ML:2.5 0.000059306570000000004 1.9776 AML other m 2021-12-23T22:23:00.00
IV.AMUR.HHE. ML:2.7 0.0000291 0.64 AML other m 2021-12-23T22:23:04.53
IV.AMUR.HNN. ML:3.1 0.000069192145 1.0368 AML other m 2021-12-23T22:23:08.01
IX.RSF3.HHN.02 ML:3.3 0.00012575 0.98 AML other m 2021-12-23T22:23:19.94
IX.RSF3.HNN.01 ML:3.7 0.0003017185 0.6976 AML other m 2021-12-23T22:23:22.48
IV.NOCI.HNE. ML:3.0 0.000053669220000000006 0.784 AML other m 2021-12-23T22:23:26.37
IX.SRN3.HNN.01 ML:3.6 0.00035580105 1.5744 AML other m 2021-12-23T22:23:29.98
IV.NOCI.HHE. ML:2.8 0.00002941816 0.9248 AML other m 2021-12-23T22:23:36.75
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