Earthquake with magnitude of ML 2.2 on date 07-12-2023 and time 02:13:09 (Italy) in region 2 km E Spoleto (PG)

A magnitude ML 2.2 earthquake occured in region: 2 km E Spoleto (PG), on

  • 07-12-2023 01:13:09 (UTC)
  • 07-12-2023 02:13:09 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7380, 12.7610 at 15 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.

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 2 38218 38218
Sant'Anatolia di Narco PG 6 564 38782
Scheggino PG 6 461 39243
Vallo di Nera PG 9 364 39607
Campello sul Clitunno PG 9 2442 42049
Castel Ritaldi PG 12 3278 45327
Ferentillo TR 13 1913 47240
Poggiodomo PG 15 117 47357
Montefranco TR 16 1276 48633
Trevi PG 16 8469 57102
Cerreto di Spoleto PG 16 1075 58177
Arrone TR 17 2763 60940
Acquasparta TR 18 4778 65718
Polino TR 18 233 65951
Giano dell'Umbria PG 18 3846 69797
Monteleone di Spoleto PG 18 599 70396
Montefalco PG 20 5679 76075
Massa Martana PG 20 3770 79845

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km NE of Terni (111501 inhabitants)
25 Km S of Foligno (57155 inhabitants)
51 Km SE of Perugia (166134 inhabitants)
64 Km NE of Viterbo (67173 inhabitants)
68 Km NW of L'Aquila (69753 inhabitants)
78 Km W of Teramo (54892 inhabitants)
82 Km N of Guidonia Montecelio (88673 inhabitants)
86 Km N of Tivoli (56533 inhabitants)
97 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 2023-12-07
01:13:09
42.7383 12.7608 15 2023-12-07
01:21:42
Sala Sismica INGV-Roma 123862451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-12-07 01:13:09 ± 0.21
Latitude 42.7383 ± 0.0063
Longitude 12.7608 ± 0.0098
Depth (km) 15 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123862451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 802
Semi-minor axis of confidence ellipse (meter) 308
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 292
Circular confidence region, given by single value of horizontal uncertainty (meter) 800.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 70
Number of associated phases, regardless of their use for origin computation 55
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.38221
Number of stations at which the event was observed 35
Number of stations from which data was used for origin computation 9
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 84
Type of magnitude ML
Reference to an origin 123862451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-12-07 01:21:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2023-12-07T01:13:38.70 3.0 undecidable manual S 0.33 0
IV.CERT.HHZ. 2023-12-07T01:13:37.72 3.0 undecidable manual S -1.26 0
IV.ATMI.HHZ. 2023-12-07T01:13:36.10 3.0 undecidable manual S 1.29 0
IV.MTCE.HHZ. 2023-12-07T01:13:35.85 3.0 undecidable manual S -0.3 0
IV.SSFR.HHZ. 2023-12-07T01:13:35.30 3.0 undecidable manual S 0.93 0
IV.CING.HHZ. 2023-12-07T01:13:34.56 3.0 undecidable manual S -0.04 0
IV.MURB.HHZ. 2023-12-07T01:13:30.21 3.0 undecidable manual S 0.36 0
IV.CRE.HHZ. 2023-12-07T01:13:30.81 3.0 negative manual P 0.58 0
IV.FIAM.HHZ. 2023-12-07T01:13:29.41 3.0 undecidable manual S -0.51 0
IV.GUMA.HHZ. 2023-12-07T01:13:28.57 3.0 undecidable manual S -0.01 0
IV.SNTG.HHZ. 2023-12-07T01:13:28.66 3.0 undecidable manual S -0.13 0
IV.CSP1.EHZ. 2023-12-07T01:13:27.17 3.0 undecidable manual S 0.26 0
IV.VCEL.EHZ. 2023-12-07T01:13:27.22 3.0 negative manual P 0.73 0
IV.CAFI.HHZ. 2023-12-07T01:13:26.22 3.0 negative manual P 0.17 0
IV.PIEI.HHZ. 2023-12-07T01:13:25.34 3.0 positive manual P -0.13 0
IV.MMO1.EHZ. 2023-12-07T01:13:25.85 3.0 undecidable manual S 0.22 0
IV.RM33.EHZ. 2023-12-07T01:13:25.08 3.0 undecidable manual S 0.27 0
IV.CERT.HHZ. 2023-12-07T01:13:25.19 3.0 negative manual P -0.62 0
IV.FRON.EHZ. 2023-12-07T01:13:24.52 3.0 positive manual P -0.24 0
IV.ARVD.HHZ. 2023-12-07T01:13:24.42 3.0 negative manual P -0.1 0
IV.ATMI.HHZ. 2023-12-07T01:13:23.42 3.0 negative manual P -0.05 0
IV.SSFR.HHZ. 2023-12-07T01:13:23.45 3.0 positive manual P 0.23 0
IV.FDMO.HHZ. 2023-12-07T01:13:23.62 0.6 undecidable manual S 39 42.4242 98 0.72 40
IV.SACS.HHZ. 2023-12-07T01:13:22.50 3.0 negative manual P -0.25 0
IV.CING.HHZ. 2023-12-07T01:13:22.76 3.0 positive manual P -0.59 0
IV.ASSB.HHZ. 2023-12-07T01:13:21.75 0.6 undecidable manual S 346 34.743 101 0.87 39
IV.TERO.HHZ. 2023-12-07T01:13:21.32 3.0 undecidable manual P -0.7 0
IV.FOSV.EHZ. 2023-12-07T01:13:20.64 3.0 negative manual P 0.03 0
IV.MURB.HHZ. 2023-12-07T01:13:20.85 3.0 positive manual P 0.17 0
IV.FIAM.HHZ. 2023-12-07T01:13:20.25 3.0 positive manual P -0.47 0
IV.CESI.HHZ. 2023-12-07T01:13:20.38 0.6 undecidable manual S 22 31.746 102 0.27 47
IV.MF5.EHZ. 2023-12-07T01:13:20.95 3.0 positive manual P 0.24 0
IV.SNTG.HHZ. 2023-12-07T01:13:19.53 3.0 negative manual P -0.56 0
IV.NRCA.HHZ. 2023-12-07T01:13:19.86 0.3 undecidable manual S 70 30.6471 103 0.05 73
IV.GUMA.HHZ. 2023-12-07T01:13:19.68 3.0 positive manual P -0.29 0
IV.ATCC.EHZ. 2023-12-07T01:13:18.66 3.0 negative manual P -0.15 0
IV.LNSS.HHZ. 2023-12-07T01:13:18.68 0.6 undecidable manual S 123 27.2505 105 -0.26 48
IV.CAMP.HHZ. 2023-12-07T01:13:18.88 3.0 negative manual P -1.15 0
IV.CSP1.EHZ. 2023-12-07T01:13:18.35 3.0 negative manual P -0.68 0
IV.MML1.EHZ. 2023-12-07T01:13:17.02 3.0 negative manual P -0.43 0
IV.CESX.HHZ. 2023-12-07T01:13:17.51 0.3 undecidable manual S 225 20.2686 114 0.34 72
IV.MMO1.EHZ. 2023-12-07T01:13:17.45 3.0 positive manual P -0.86 0
IV.RM33.EHZ. 2023-12-07T01:13:17.06 3.0 positive manual P -0.79 0
IV.FDMO.HHZ. 2023-12-07T01:13:17.21 0.3 undecidable manual P 39 42.4242 98 0.17 71
IV.SMA1.EHZ. 2023-12-07T01:13:17.29 3.0 positive manual P -1.05 0
IV.MOMA.HHZ. 2023-12-07T01:13:16.31 0.3 undecidable manual S 295 17.1717 120 -0.12 74
IV.ASSB.HHZ. 2023-12-07T01:13:16.00 0.6 undecidable manual P 346 34.743 101 0.12 49
IV.GAVE.EHZ. 2023-12-07T01:13:15.23 0.3 undecidable manual S 115 11.9769 133 -0.09 77
IV.CESI.HHZ. 2023-12-07T01:13:15.03 0.3 undecidable manual P 22 31.746 102 -0.4 69
IV.LNSS.HHZ. 2023-12-07T01:13:14.77 0.1 undecidable manual P 123 27.2505 105 0.01 100
IV.NRCA.HHZ. 2023-12-07T01:13:14.50 0.3 undecidable manual P 70 30.6471 103 -0.76 61
IV.CESX.HHZ. 2023-12-07T01:13:13.94 0.3 undecidable manual P 225 20.2686 114 0.21 74
IV.ARRO.EHZ. 2023-12-07T01:13:13.65 0.1 undecidable manual P 179 17.6712 119 0.27 97
IV.GAVE.EHZ. 2023-12-07T01:13:12.57 0.3 undecidable manual P 115 11.9769 133 -0.1 76
IV.MOMA.HHZ. 2023-12-07T01:13:12.78 0.1 undecidable manual P 295 17.1717 120 -0.53 89
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.HNE. ML:2.8 0.005205 1.14 AML other m 2023-12-07T01:13:15.60
IV.GAVE.EHE. ML:2.8 0.00491 0.18 AML other m 2023-12-07T01:13:15.61
IV.GAVE.EHN. ML:2.7 0.004215 0.2 AML other m 2023-12-07T01:13:16.36
IV.GAVE.HNN. ML:2.2 0.00132 1.2 AML other m 2023-12-07T01:13:16.95
IV.MOMA.HNE. ML:2.4 0.00199 1.52 AML other m 2023-12-07T01:13:17.02
IV.MOMA.HHN. ML:2.4 0.0019249999999999998 0.52 AML other m 2023-12-07T01:13:17.52
IV.MOMA.HNN. ML:2.4 0.00171 0.48 AML other m 2023-12-07T01:13:17.53
IV.MOMA.HHE. ML:2.5 0.00226 0.22 AML other m 2023-12-07T01:13:17.78
IV.ARRO.EHN. ML:2.2 0.0011920000000000001 0.9 AML other m 2023-12-07T01:13:18.93
IV.CESX.HHE. ML:2.4 0.00163 1.44 AML other m 2023-12-07T01:13:18.23
IV.CESX.HHN. ML:2.5 0.002005 0.62 AML other m 2023-12-07T01:13:19.39
IV.ARRO.EHE. ML:2.1 0.0009605000000000001 0.28 AML other m 2023-12-07T01:13:19.76
IV.LNSS.HNN. ML:2.6 0.0018450000000000003 0.94 AML other m 2023-12-07T01:13:20.35
IV.LNSS.HHN. ML:2.6 0.00213 0.94 AML other m 2023-12-07T01:13:20.35
IV.LNSS.HHE. ML:2.5 0.001625 0.3 AML other m 2023-12-07T01:13:20.51
IV.LNSS.HNE. ML:2.5 0.00172 0.3 AML other m 2023-12-07T01:13:20.51
IV.CESI.HHN. ML:2.3 0.000893 0.26 AML other m 2023-12-07T01:13:20.81
IV.CESI.HNN. ML:2.4 0.0009575 1.18 AML other m 2023-12-07T01:13:20.81
IV.NRCA.HHE. ML:2.3 0.0009085000000000001 0.46 AML other m 2023-12-07T01:13:20.89
IV.CESI.HNE. ML:2.2 0.0007050000000000001 0.44 AML other m 2023-12-07T01:13:21.81
IV.NRCA.HNN. ML:2.3 0.000879 0.86 AML other m 2023-12-07T01:13:22.47
IV.CESI.HHE. ML:2.2 0.0007205 1.5 AML other m 2023-12-07T01:13:22.81
IV.NRCA.HNE. ML:2.3 0.0008295 0.52 AML other m 2023-12-07T01:13:22.22
IV.ASSB.HHE. ML:2.3 0.0007740000000000001 0.44 AML other m 2023-12-07T01:13:22.27
IV.NRCA.HHN. ML:2.3 0.0008655 0.16 AML other m 2023-12-07T01:13:22.46
IV.ASSB.HHN. ML:2.2 0.0006590000000000001 0.28 AML other m 2023-12-07T01:13:22.69
IV.FDMO.HHE. ML:2.2 0.0005405 0.4 AML other m 2023-12-07T01:13:24.47
IV.MML1.EHN. ML:2.0 0.00031 0.68 AML other m 2023-12-07T01:13:25.58
IV.FDMO.HHN. ML:2.0 0.0003375 0.38 AML other m 2023-12-07T01:13:25.34
IV.MML1.HNE. ML:2.2 0.0005254999999999999 0.22 AML other m 2023-12-07T01:13:25.76
IV.MML1.EHE. ML:2.3 0.0005625 0.22 AML other m 2023-12-07T01:13:25.76
IV.MML1.HNN. ML:2.0 0.000312 0.4 AML other m 2023-12-07T01:13:25.58
IV.SMA1.EHE. ML:2.3 0.00048249999999999996 0.48 AML other m 2023-12-07T01:13:26.45
IV.MMO1.EHE. ML:2.2 0.00037649999999999994 0.78 AML other m 2023-12-07T01:13:26.41
IV.RM33.HNN. ML:2.2 0.000453 0.6 AML other m 2023-12-07T01:13:27.04
IV.RM33.EHN. ML:2.2 0.0004125 0.6 AML other m 2023-12-07T01:13:27.05
IV.CSP1.EHE. ML:2.6 0.0010255000000000002 0.48 AML other m 2023-12-07T01:13:27.57
IV.MMO1.EHN. ML:2.3 0.0005545 0.72 AML other m 2023-12-07T01:13:28.03
IV.CSP1.EHN. ML:2.6 0.000906 1.44 AML other m 2023-12-07T01:13:28.20
IV.ATCC.HNN. ML:2.3 0.0005124999999999999 0.28 AML other m 2023-12-07T01:13:29.15
IV.ATCC.EHN. ML:2.2 0.000441 1.22 AML other m 2023-12-07T01:13:29.02
IV.GUMA.HNN. ML:2.4 0.0005695 0.64 AML other m 2023-12-07T01:13:29.78
IV.GUMA.HHN. ML:2.4 0.0004965000000000001 0.16 AML other m 2023-12-07T01:13:29.79
IV.ATCC.EHE. ML:2.2 0.0004325 0.54 AML other m 2023-12-07T01:13:30.19
IV.SMA1.EHN. ML:2.2 0.000441 0.5 AML other m 2023-12-07T01:13:30.61
IV.SNTG.HHN. ML:1.8 0.000136 0.9 AML other m 2023-12-07T01:13:30.09
IV.ATCC.HNE. ML:2.3 0.0005290000000000001 0.96 AML other m 2023-12-07T01:13:30.31
IV.CAMP.HHE. ML:1.7 0.0000997 1.28 AML other m 2023-12-07T01:13:30.95
IV.SNTG.HHE. ML:1.8 0.0001156 0.62 AML other m 2023-12-07T01:13:31.68
IV.GUMA.HHE. ML:2.5 0.0006799999999999999 1.7 AML other m 2023-12-07T01:13:32.12
IV.GUMA.HNE. ML:2.4 0.0005645 1.72 AML other m 2023-12-07T01:13:32.13
IV.MURB.HHN. ML:2.6 0.000733 0.56 AML other m 2023-12-07T01:13:32.45
IV.MURB.HNN. ML:2.4 0.0005740000000000001 0.54 AML other m 2023-12-07T01:13:32.18
IV.FIAM.HHN. ML:2.0 0.000189 0.94 AML other m 2023-12-07T01:13:32.97
IV.FOSV.EHN. ML:1.9 0.000148 0.62 AML other m 2023-12-07T01:13:32.67
IV.FOSV.EHE. ML:1.9 0.0001585 0.62 AML other m 2023-12-07T01:13:33.26
IV.FIAM.HHE. ML:2.0 0.000195 0.52 AML other m 2023-12-07T01:13:34.38
IV.CING.HHN. ML:2.0 0.0001235 0.26 AML other m 2023-12-07T01:13:34.76
IV.MURB.HHE. ML:2.8 0.001125 0.32 AML other m 2023-12-07T01:13:34.75
IV.MURB.HNE. ML:2.8 0.001135 0.3 AML other m 2023-12-07T01:13:34.75
IV.MTCE.HHN. ML:1.9 0.00010125000000000001 0.5 AML other m 2023-12-07T01:13:35.30
IV.CAMP.HHN. ML:1.8 0.000121 1.08 AML other m 2023-12-07T01:13:35.43
IV.CING.HHE. ML:2.0 0.000125 0.48 AML other m 2023-12-07T01:13:36.47
IV.SSFR.HNE. ML:2.4 0.0003795 0.7 AML other m 2023-12-07T01:13:36.60
IV.ATMI.HHE. ML:2.7 0.00078 0.5 AML other m 2023-12-07T01:13:37.63
IV.FRON.EHE. ML:1.8 0.00007980000000000002 1.44 AML other m 2023-12-07T01:13:38.21
IV.SACS.HHE. ML:1.9 0.000125 0.42 AML other m 2023-12-07T01:13:38.48
IV.SSFR.HNN. ML:2.4 0.0003325 0.28 AML other m 2023-12-07T01:13:39.45
IV.FRON.EHN. ML:2.0 0.00010980000000000001 0.42 AML other m 2023-12-07T01:13:39.60
IV.SACS.HHN. ML:1.7 0.0000814 0.88 AML other m 2023-12-07T01:13:39.65
IV.ARVD.HHN. ML:1.8 0.00007355 0.5 AML other m 2023-12-07T01:13:39.99
IV.PIEI.HHN. ML:1.9 0.00009755 0.32 AML other m 2023-12-07T01:13:39.75
IV.ATMI.HHN. ML:2.5 0.00041400000000000003 1.42 AML other m 2023-12-07T01:13:39.78
IV.CAFI.HHE. ML:2.0 0.00011300000000000001 0.78 AML other m 2023-12-07T01:13:41.20
IV.MTCE.HHE. ML:2.0 0.0001375 1.54 AML other m 2023-12-07T01:13:41.13
IV.PIEI.HHE. ML:1.9 0.0000986 0.52 AML other m 2023-12-07T01:13:42.50
IV.CERT.HHN. ML:1.8 0.00006415 0.4 AML other m 2023-12-07T01:13:42.27
IV.ARVD.HHE. ML:1.8 0.00008675 0.46 AML other m 2023-12-07T01:13:42.43
IV.CAFI.HHN. ML:1.8 0.00007364999999999999 0.36 AML other m 2023-12-07T01:13:44.14
IV.CERT.HHE. ML:2.0 0.00010334999999999999 0.44 AML other m 2023-12-07T01:13:44.55
IV.VCEL.EHN. ML:2.3 0.0001915 0.46 AML other m 2023-12-07T01:13:46.73
IV.VCEL.EHE. ML:2.2 0.00016999999999999999 1.4 AML other m 2023-12-07T01:13:46.04
IV.CRE.HHN. ML:2.0 0.0000678 1 AML other m 2023-12-07T01:13:50.24
IV.CRE.HHE. ML:1.8 0.000045400000000000006 0.44 AML other m 2023-12-07T01:13:52.72
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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