Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 12-02-2024 and time 02:11:44 (Italy) in region 3 km E Spoleto (PG)

A magnitude ML 2.2 earthquake occured in region: 3 km E Spoleto (PG), on

  • 12-02-2024 01:11:44 (UTC)
  • 12-02-2024 02:11:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7460, 12.7740 at 8 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Spoleto PG 3 38218 38218
Sant'Anatolia di Narco PG 5 564 38782
Scheggino PG 6 461 39243
Vallo di Nera PG 8 364 39607
Campello sul Clitunno PG 8 2442 42049
Castel Ritaldi PG 12 3278 45327
Poggiodomo PG 14 117 45444
Ferentillo TR 14 1913 47357
Cerreto di Spoleto PG 14 1075 48432
Trevi PG 15 8469 56901
Montefranco TR 16 1276 58177
Monteleone di Spoleto PG 18 599 58776
Arrone TR 18 2763 61539
Polino TR 19 233 61772
Giano dell'Umbria PG 19 3846 65618
Montefalco PG 19 5679 71297
Acquasparta TR 20 4778 76075
Cascia PG 20 3217 79292

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NE of Terni (111501 inhabitants)
24 Km S of Foligno (57155 inhabitants)
51 Km SE of Perugia (166134 inhabitants)
66 Km NE of Viterbo (67173 inhabitants)
67 Km NW of L'Aquila (69753 inhabitants)
77 Km W of Teramo (54892 inhabitants)
83 Km N of Guidonia Montecelio (88673 inhabitants)
87 Km N of Tivoli (56533 inhabitants)
98 Km N of Roma (2864731 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100 		ML 2.2 2024-02-12
01:11:44		 42.7457 12.7745 8 2024-02-12
01:21:45		 Sala Sismica INGV-Roma 125229641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-12 01:11:44 ± 0.05
Latitude 42.7457 ± 0.0027
Longitude 12.7745 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125229641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 289
Semi-minor axis of confidence ellipse (meter) 285
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 227
Circular confidence region, given by single value of horizontal uncertainty (meter) 290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 66
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 45
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.80849
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 28
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 80
Type of magnitude ML
Reference to an origin 125229641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-12 01:21:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAFE.HHZ. 2024-02-12T01:13:02.55 3.0 undecidable manual Sg 5.21 0
IV.CING.HHZ. 2024-02-12T01:12:09.51 0.6 undecidable manual S 26 77.7666 50 0.86 35
IV.MF5.EHZ. 2024-02-12T01:12:06.27 3.0 undecidable manual S 0.95 0
IV.CRE.HHZ. 2024-02-12T01:12:05.76 3.0 negative manual P 0.36 0
IV.FIAM.HHZ. 2024-02-12T01:12:04.76 0.6 undecidable manual S 152 59.8956 50 0.87 36
IV.CSP1.EHZ. 2024-02-12T01:12:02.02 0.6 undecidable manual S 42 51.9036 50 0.26 45
IV.CAFI.HHZ. 2024-02-12T01:12:01.03 3.0 negative manual P -0.2 0
IV.NARO.HHZ. 2024-02-12T01:12:01.92 3.0 positive manual P -0.14 0
IV.ATCC.EHZ. 2024-02-12T01:12:01.69 0.3 undecidable manual S 347 50.0166 50 0.46 65
IV.MMO1.EHZ. 2024-02-12T01:12:00.67 0.1 undecidable manual S 69 48.1185 50 -0.06 94
IV.PIEI.HHZ. 2024-02-12T01:12:00.51 0.1 undecidable manual P 348 89.7435 50 0.11 86
IV.MML1.EHZ. 2024-02-12T01:12:00.03 0.3 undecidable manual S 21 43.8228 50 0.43 66
IV.ATPI.EHZ. 2024-02-12T01:12:00.01 0.3 undecidable manual P 339 83.8494 50 0.53 59
IV.FRON.EHZ. 2024-02-12T01:12:00.14 0.3 undecidable manual P 357 85.7475 50 0.36 62
IV.SMA1.EHZ. 2024-02-12T01:12:00.56 0.1 undecidable manual S 105 47.5191 50 -0.01 95
IV.ARVD.HHZ. 2024-02-12T01:11:59.54 0.1 undecidable manual P 9 84.5487 50 -0.06 88
IV.RM33.EHZ. 2024-02-12T01:11:59.42 0.3 undecidable manual S 126 44.5221 50 -0.35 67
IV.FDMO.HHZ. 2024-02-12T01:11:58.80 0.1 undecidable manual S 38 41.1255 50 -0.06 95
IV.CING.HHZ. 2024-02-12T01:11:58.42 0.3 undecidable manual P 26 77.7666 50 -0.13 66
IV.SSFR.HHZ. 2024-02-12T01:11:58.70 0.3 undecidable manual P 0 76.6677 50 0.33 63
IV.SACS.HHZ. 2024-02-12T01:11:58.11 3.0 positive manual P 0.32 0
IV.ATFO.HHZ. 2024-02-12T01:11:57.42 0.6 undecidable manual P 347 70.8735 50 -0.06 45
IV.MF5.EHZ. 2024-02-12T01:11:56.51 3.0 negative manual P 0.25 0
IV.ASSB.HHZ. 2024-02-12T01:11:56.95 0.3 undecidable manual S 344 34.2435 103 0 73
IV.TERO.HHZ. 2024-02-12T01:11:56.85 3.0 positive manual P -0.65 0
IV.SRES.HHZ. 2024-02-12T01:11:56.06 0.3 undecidable manual P 201 60.3951 50 0.18 67
IV.GUMA.HHZ. 2024-02-12T01:11:55.61 0.3 undecidable manual P 52 57.5979 50 0.17 68
IV.CESI.HHZ. 2024-02-12T01:11:55.63 0.1 undecidable manual S 20 30.6471 105 -0.1 96
IV.FOSV.EHZ. 2024-02-12T01:11:55.57 0.1 undecidable manual P 359 60.8946 50 -0.39 86
IV.FIAM.HHZ. 2024-02-12T01:11:55.73 1.0 negative manual P 152 59.8956 50 -0.07 23
IV.SNTG.HHZ. 2024-02-12T01:11:55.11 0.3 undecidable manual P 13 58.0974 50 -0.41 64
IV.NRCA.HHZ. 2024-02-12T01:11:55.45 0.3 undecidable manual S 70 29.3484 105 0.16 71
IV.MURB.HHZ. 2024-02-12T01:11:55.94 0.1 undecidable manual P 341 60.8946 50 0 93
IV.CSP1.EHZ. 2024-02-12T01:11:54.41 0.1 undecidable manual P 42 51.9036 50 -0.16 91
IV.LNSS.HHZ. 2024-02-12T01:11:54.27 0.1 undecidable manual S 126 26.8509 106 -0.19 95
IV.RM33.EHZ. 2024-02-12T01:11:53.01 0.1 undecidable manual P 126 44.5221 50 -0.41 88
IV.ATCC.EHZ. 2024-02-12T01:11:53.98 0.3 undecidable manual P 347 50.0166 50 -0.28 67
IV.SMA1.EHZ. 2024-02-12T01:11:53.41 1.0 positive manual P 105 47.5191 50 -0.47 22
IV.MMO1.EHZ. 2024-02-12T01:11:53.82 0.3 negative manual P 69 48.1185 50 -0.15 69
IV.MML1.EHZ. 2024-02-12T01:11:53.01 0.1 undecidable manual P 21 43.8228 50 -0.31 90
IV.ARRO.EHZ. 2024-02-12T01:11:52.25 0.1 undecidable manual S 182 18.4704 113 0.53 89
IV.CESX.HHZ. 2024-02-12T01:11:52.16 0.1 undecidable manual S 225 21.5673 110 -0.56 87
IV.FDMO.HHZ. 2024-02-12T01:11:52.66 0.3 positive manual P 38 41.1255 50 -0.23 69
IV.ASSB.HHZ. 2024-02-12T01:11:51.47 0.1 undecidable manual P 344 34.2435 103 -0.32 91
IV.MOMA.HHZ. 2024-02-12T01:11:51.82 0.1 undecidable manual S 291 17.871 114 0.29 94
IV.LNSS.HHZ. 2024-02-12T01:11:50.34 0.1 undecidable manual P 126 26.8509 106 -0.01 98
IV.NRCA.HHZ. 2024-02-12T01:11:50.79 0.1 undecidable manual P 70 29.3484 105 -0.04 97
IV.CESI.HHZ. 2024-02-12T01:11:50.97 0.1 undecidable manual P 20 30.6471 105 -0.12 96
IV.GAVE.HNZ. 2024-02-12T01:11:49.80 0.1 undecidable manual S 121 11.3775 125 0.23 97
IV.CESX.HHZ. 2024-02-12T01:11:49.17 0.1 undecidable manual P 225 21.5673 110 -0.18 96
IV.MOMA.HHZ. 2024-02-12T01:11:48.67 0.1 undecidable manual P 291 17.871 114 0.01 100
IV.ARRO.EHZ. 2024-02-12T01:11:48.92 0.1 undecidable manual P 182 18.4704 113 0.15 97
IV.GAVE.HNZ. 2024-02-12T01:11:47.80 0.1 undecidable manual P 121 11.3775 125 0.27 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.EHE. ML:2.5 0.00381 0.36 AML other m 2024-02-12T01:11:50.31
IV.GAVE.HNE. ML:2.4 0.00363 0.36 AML other m 2024-02-12T01:11:50.31
IV.GAVE.HNN. ML:1.9 0.00113 0.38 AML other m 2024-02-12T01:11:51.93
IV.GAVE.EHN. ML:2.5 0.0038250000000000003 0.38 AML other m 2024-02-12T01:11:51.94
IV.MOMA.HHE. ML:2.3 0.00176 0.14 AML other m 2024-02-12T01:11:52.79
IV.MOMA.HNE. ML:2.4 0.001955 0.16 AML other m 2024-02-12T01:11:52.72
IV.MOMA.HHN. ML:2.2 0.0015249999999999999 1.12 AML other m 2024-02-12T01:11:52.17
IV.MOMA.HNN. ML:2.2 0.0014199999999999998 0.6 AML other m 2024-02-12T01:11:53.36
IV.ARRO.EHN. ML:2.2 0.001265 0.96 AML other m 2024-02-12T01:11:53.29
IV.CESX.HHN. ML:2.4 0.002045 0.32 AML other m 2024-02-12T01:11:54.26
IV.ARRO.EHE. ML:2.2 0.001245 0.18 AML other m 2024-02-12T01:11:54.54
IV.LNSS.HHN. ML:2.6 0.00202 0.36 AML other m 2024-02-12T01:11:55.27
IV.LNSS.HNN. ML:2.5 0.00184 0.36 AML other m 2024-02-12T01:11:55.27
IV.LNSS.HNE. ML:2.5 0.0016099999999999999 1.34 AML other m 2024-02-12T01:11:55.28
IV.LNSS.HHE. ML:2.5 0.001685 1.32 AML other m 2024-02-12T01:11:55.28
IV.CESX.HHE. ML:2.4 0.00172 1.3 AML other m 2024-02-12T01:11:55.94
IV.NRCA.HHE. ML:2.2 0.0007595000000000001 0.12 AML other m 2024-02-12T01:11:55.70
IV.NRCA.HHN. ML:2.1 0.0006975 0.1 AML other m 2024-02-12T01:11:55.65
IV.NRCA.HNN. ML:2.1 0.0007335 0.4 AML other m 2024-02-12T01:11:55.46
IV.CESI.HNE. ML:2.1 0.0006795 1.68 AML other m 2024-02-12T01:11:55.13
IV.CESI.HHE. ML:2.2 0.0007215 1.66 AML other m 2024-02-12T01:11:55.14
IV.ASSB.HHE. ML:2.3 0.0008425 0.22 AML other m 2024-02-12T01:11:57.43
IV.ASSB.HHN. ML:2.2 0.000765 0.2 AML other m 2024-02-12T01:11:57.44
IV.NRCA.HNE. ML:2.1 0.000736 0.86 AML other m 2024-02-12T01:11:58.83
IV.CESI.HNN. ML:2.3 0.0009509999999999999 1.26 AML other m 2024-02-12T01:11:59.16
IV.CESI.HHN. ML:2.3 0.0009115 0.34 AML other m 2024-02-12T01:11:59.16
IV.FDMO.HHN. ML:2.0 0.0003795 0.2 AML other m 2024-02-12T01:11:59.44
IV.FDMO.HHE. ML:2.2 0.0005585 0.38 AML other m 2024-02-12T01:11:59.39
IV.MML1.HNE. ML:2.2 0.0005269999999999999 0.66 AML other m 2024-02-12T01:12:00.30
IV.MML1.EHE. ML:2.2 0.0005455 0.66 AML other m 2024-02-12T01:12:00.64
IV.MMO1.EHE. ML:2.3 0.000579 0.76 AML other m 2024-02-12T01:12:01.47
IV.SMA1.EHE. ML:2.2 0.000461 0.44 AML other m 2024-02-12T01:12:02.34
IV.ATCC.HNE. ML:2.2 0.0004205 0.24 AML other m 2024-02-12T01:12:02.69
IV.MML1.HNN. ML:2.1 0.000359 0.64 AML other m 2024-02-12T01:12:02.28
IV.MML1.EHN. ML:2.0 0.000309 0.64 AML other m 2024-02-12T01:12:02.29
IV.CSP1.EHN. ML:2.7 0.001195 0.34 AML other m 2024-02-12T01:12:02.59
IV.SMA1.EHN. ML:2.1 0.00034599999999999995 0.44 AML other m 2024-02-12T01:12:03.22
IV.CSP1.EHE. ML:2.6 0.001131 0.56 AML other m 2024-02-12T01:12:03.36
IV.RM33.HNN. ML:2.1 0.00039150000000000003 1.52 AML other m 2024-02-12T01:12:03.17
IV.RM33.EHN. ML:2.1 0.0003715 0.44 AML other m 2024-02-12T01:12:03.39
IV.ATCC.EHN. ML:2.3 0.00048499999999999997 0.44 AML other m 2024-02-12T01:12:04.29
IV.ATCC.HNN. ML:2.3 0.000512 0.44 AML other m 2024-02-12T01:12:04.29
IV.RM33.EHE. ML:2.1 0.00041549999999999996 0.4 AML other m 2024-02-12T01:12:04.39
IV.RM33.HNE. ML:2.1 0.00042249999999999997 0.38 AML other m 2024-02-12T01:12:04.40
IV.MMO1.EHN. ML:2.3 0.0006345000000000001 0.26 AML other m 2024-02-12T01:12:04.57
IV.ATCC.EHE. ML:2.2 0.0003935 0.32 AML other m 2024-02-12T01:12:04.45
IV.GUMA.HHN. ML:2.5 0.0006605 0.28 AML other m 2024-02-12T01:12:04.57
IV.SRES.HHE. ML:2.0 0.0001825 0.18 AML other m 2024-02-12T01:12:05.75
IV.SRES.HHN. ML:1.9 0.00017749999999999998 0.66 AML other m 2024-02-12T01:12:06.50
IV.FIAM.HHN. ML:1.9 0.000176 0.76 AML other m 2024-02-12T01:12:06.53
IV.SNTG.HHN. ML:1.7 0.000121 0.26 AML other m 2024-02-12T01:12:06.90
IV.GUMA.HHE. ML:2.6 0.0009445 0.32 AML other m 2024-02-12T01:12:07.27
IV.GUMA.HNE. ML:2.5 0.0007205 1.04 AML other m 2024-02-12T01:12:07.27
IV.MURB.HNE. ML:2.5 0.000686 0.26 AML other m 2024-02-12T01:12:07.66
IV.MURB.HHE. ML:2.5 0.000739 0.28 AML other m 2024-02-12T01:12:07.67
IV.MURB.HHN. ML:2.5 0.0006670000000000001 0.26 AML other m 2024-02-12T01:12:08.53
IV.MURB.HNN. ML:2.5 0.000603 0.28 AML other m 2024-02-12T01:12:08.52
IV.ATFO.HHE. ML:2.1 0.00022600000000000002 0.28 AML other m 2024-02-12T01:12:09.12
IV.FIAM.HHE. ML:2.1 0.0002585 0.76 AML other m 2024-02-12T01:12:09.30
IV.CING.HHN. ML:2.0 0.00014350000000000002 0.26 AML other m 2024-02-12T01:12:09.90
IV.SNTG.HHE. ML:1.7 0.00011655 0.66 AML other m 2024-02-12T01:12:09.51
IV.MF5.EHE. ML:2.2 0.00032700000000000003 0.48 AML other m 2024-02-12T01:12:10.54
IV.MF5.EHN. ML:2.1 0.00024349999999999998 0.84 AML other m 2024-02-12T01:12:11.53
IV.GUMA.HNN. ML:2.5 0.000686 0.56 AML other m 2024-02-12T01:12:11.58
IV.FOSV.EHN. ML:1.9 0.000162 0.54 AML other m 2024-02-12T01:12:11.45
IV.FOSV.EHE. ML:1.9 0.00014950000000000003 1.3 AML other m 2024-02-12T01:12:11.07
IV.CRE.HHE. ML:4.0 0.00706 0.52 AML other m 2024-02-12T01:12:12.56
IV.ATFO.HHN. ML:1.9 0.000135 0.34 AML other m 2024-02-12T01:12:13.69
IV.TERO.HHE. ML:1.8 0.00009664999999999999 0.94 AML other m 2024-02-12T01:12:14.98
IV.CING.HHE. ML:1.9 0.00011315 0.6 AML other m 2024-02-12T01:12:14.67
IV.PIEI.HHN. ML:1.8 0.00007364999999999999 1.56 AML other m 2024-02-12T01:12:14.83
IV.FRON.EHN. ML:1.9 0.00009325 0.6 AML other m 2024-02-12T01:12:15.50
IV.CAFI.HHE. ML:2.0 0.0001 1.36 AML other m 2024-02-12T01:12:15.91
IV.FRON.EHE. ML:1.8 0.00007960000000000001 0.9 AML other m 2024-02-12T01:12:17.15
IV.TERO.HHN. ML:1.7 0.00007865 0.82 AML other m 2024-02-12T01:12:18.47
IV.PIEI.HHE. ML:1.9 0.0000915 1.02 AML other m 2024-02-12T01:12:18.51
IV.CAFI.HHN. ML:1.9 0.00009554999999999999 0.66 AML other m 2024-02-12T01:12:19.64
IV.ARVD.HHE. ML:1.7 0.0000678 0.48 AML other m 2024-02-12T01:12:22.18
IV.ARVD.HHN. ML:1.7 0.00007095 0.5 AML other m 2024-02-12T01:12:22.45
IV.CRE.HHN. ML:2.0 0.00007780000000000001 1.58 AML other m 2024-02-12T01:12:25.90
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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