Earthquake with magnitude of ML 2.1 on date 29-02-2024 and time 22:53:04 (UTC) in region 3 km E Spoleto (PG)

A magnitude ML 2.1 earthquake occured in region: 3 km E Spoleto (PG), on

  • 29-02-2024 22:53:04 (UTC)
  • 29-02-2024 23:53:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7440, 12.7680 at 6 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 3 38218 38218
Sant'Anatolia di Narco PG 6 564 38782
Scheggino PG 6 461 39243
Vallo di Nera PG 8 364 39607
Campello sul Clitunno PG 9 2442 42049
Castel Ritaldi PG 12 3278 45327
Ferentillo TR 14 1913 47240
Poggiodomo PG 14 117 47357
Cerreto di Spoleto PG 15 1075 48432
Trevi PG 15 8469 56901
Montefranco TR 16 1276 58177
Arrone TR 18 2763 60940
Monteleone di Spoleto PG 18 599 61539
Giano dell'Umbria PG 19 3846 65385
Polino TR 19 233 65618
Acquasparta TR 19 4778 70396
Montefalco PG 19 5679 76075

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)
65 Km NE of Viterbo (67173 inhabitants)
68 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)
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 2.1 2024-02-29
22:53:04
42.7442 12.7682 6 2024-02-29
22:59:07
Sala Sismica INGV-Roma 125629171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-29 22:53:04 ± 0.07
Latitude 42.7442 ± 0.0036
Longitude 12.7682 ± 0.0049
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125629171

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 387
Semi-minor axis of confidence ellipse (meter) 288
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 92
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 67
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 53
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.10612
Epicentral distance of station farthest from the epicenter (degree) 1.05760
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 29
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 68
Type of magnitude ML
Reference to an origin 125629171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-29 22:59:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2024-02-29T22:53:33.37 0.3 undecidable manual S 348 89.8434 50 1.5 37
IV.SSFR.HHZ. 2024-02-29T22:53:29.36 0.3 undecidable manual S 1 76.7676 50 0.97 51
IV.CING.HHZ. 2024-02-29T22:53:29.26 0.6 undecidable manual S 26 78.1662 50 0.51 41
IV.MF5.EHZ. 2024-02-29T22:53:25.64 0.6 undecidable manual S 64 62.3931 50 1.09 33
IV.CRE.HHZ. 2024-02-29T22:53:25.20 1.0 negative manual P 326 117.3936 50 0.76 17
IV.SRES.HHZ. 2024-02-29T22:53:24.10 0.6 undecidable manual S 201 60.0954 50 0.17 46
IV.FOSV.EHZ. 2024-02-29T22:53:24.74 0.6 undecidable manual S 359 61.0944 50 0.54 42
IV.GUMA.HHZ. 2024-02-29T22:53:23.85 1.0 undecidable manual S 52 58.0974 50 0.46 21
IV.SNTG.HHZ. 2024-02-29T22:53:23.48 0.6 undecidable manual S 14 58.3971 50 0 47
IV.FIAM.HHZ. 2024-02-29T22:53:23.90 0.6 undecidable manual S 151 59.9955 50 -0.02 47
IV.ATCC.EHZ. 2024-02-29T22:53:21.20 0.6 undecidable manual S 348 50.0166 50 -0.04 48
IV.CSP1.EHZ. 2024-02-29T22:53:21.56 0.6 undecidable manual S 42 52.4031 50 -0.32 45
IV.SMA1.EHZ. 2024-02-29T22:53:20.38 0.6 undecidable manual S 105 47.9187 50 -0.31 45
IV.PIEI.HHZ. 2024-02-29T22:53:20.58 0.3 positive manual P 348 89.8434 50 0.39 62
IV.RM33.EHZ. 2024-02-29T22:53:20.04 0.6 undecidable manual S 125 44.8218 50 0.19 47
IV.MMO1.EHZ. 2024-02-29T22:53:20.42 0.6 undecidable manual S 69 48.618 50 -0.45 44
IV.MML1.EHZ. 2024-02-29T22:53:19.33 0.6 undecidable manual S 22 44.2224 50 -0.36 45
IV.ARVD.HHZ. 2024-02-29T22:53:19.48 0.3 negative manual P 9 84.8484 50 0.06 67
IV.CING.HHZ. 2024-02-29T22:53:18.05 1.0 negative manual P 26 78.1662 50 -0.35 21
IV.FDMO.HHZ. 2024-02-29T22:53:18.65 0.6 undecidable manual S 39 41.5251 98 -0.14 47
IV.SSFR.HHZ. 2024-02-29T22:53:17.87 0.1 undecidable manual P 1 76.7676 50 -0.32 85
IV.ATMI.HHZ. 2024-02-29T22:53:17.88 1.0 negative manual P 328 76.9674 50 -0.34 21
IV.TERO.HHZ. 2024-02-29T22:53:16.54 1.0 undecidable manual P 101 69.4749 50 -0.52 21
IV.ASSB.HHZ. 2024-02-29T22:53:16.09 0.6 undecidable manual S 345 34.2435 99 -0.21 47
IV.MF5.EHZ. 2024-02-29T22:53:16.03 0.6 positive manual P 64 62.3931 50 0.07 46
IV.NRCA.HHZ. 2024-02-29T22:53:15.29 0.6 undecidable manual S 70 29.8479 101 0.5 45
IV.FIAM.HHZ. 2024-02-29T22:53:15.14 0.6 positive manual P 151 59.9955 50 -0.46 43
IV.MURB.HHZ. 2024-02-29T22:53:15.81 0.3 positive manual P 341 60.8946 50 0.08 69
IV.CESI.HHZ. 2024-02-29T22:53:15.18 0.6 undecidable manual S 21 30.9468 100 0.01 50
IV.SRES.HHZ. 2024-02-29T22:53:15.19 1.0 negative manual P 201 60.0954 50 -0.42 22
IV.GUMA.HHZ. 2024-02-29T22:53:15.23 1.0 positive manual P 52 58.0974 50 -0.07 23
IV.FOSV.EHZ. 2024-02-29T22:53:15.42 0.6 negative manual P 359 61.0944 50 -0.34 44
IV.MMO1.EHZ. 2024-02-29T22:53:13.25 0.6 negative manual P 69 48.618 50 -0.59 42
IV.SMA1.EHZ. 2024-02-29T22:53:13.41 0.3 positive manual P 105 47.9187 50 -0.33 67
IV.ATCC.EHZ. 2024-02-29T22:53:13.48 0.6 positive manual P 348 50.0166 50 -0.58 42
IV.LNSS.HHZ. 2024-02-29T22:53:13.78 0.6 undecidable manual S 125 27.1506 102 -0.09 49
IV.SNTG.HHZ. 2024-02-29T22:53:13.10 1.0 undecidable manual P 14 58.3971 50 -2.24 7
IV.CSP1.EHZ. 2024-02-29T22:53:13.98 1.0 negative manual P 42 52.4031 50 -0.45 22
IV.FDMO.HHZ. 2024-02-29T22:53:12.42 1.0 positive manual P 39 41.5251 98 -0.22 23
IV.MML1.EHZ. 2024-02-29T22:53:12.45 0.6 positive manual P 22 44.2224 50 -0.71 40
IV.RM33.EHZ. 2024-02-29T22:53:12.71 1.0 negative manual P 125 44.8218 50 -0.55 21
IV.ARRO.EHZ. 2024-02-29T22:53:11.42 0.6 undecidable manual S 181 18.2706 107 0.53 45
IV.CESX.HHZ. 2024-02-29T22:53:11.59 0.6 undecidable manual S 225 21.0678 105 -0.23 48
IV.NRCA.HHZ. 2024-02-29T22:53:10.16 0.1 negative manual P 70 29.8479 101 -0.18 96
IV.CESI.HHZ. 2024-02-29T22:53:10.42 0.1 positive manual P 21 30.9468 100 -0.13 97
IV.MOMA.HHZ. 2024-02-29T22:53:10.69 0.3 undecidable manual S 292 17.4714 108 0.08 75
IV.ASSB.HHZ. 2024-02-29T22:53:10.86 0.1 positive manual P 345 34.2435 99 -0.35 92
IV.GAVE.EHZ. 2024-02-29T22:53:09.35 0.6 undecidable manual S 119 11.7771 116 0.57 45
IV.LNSS.HHZ. 2024-02-29T22:53:09.83 0.1 negative manual P 125 27.1506 102 0.02 99
IV.MOMA.HHZ. 2024-02-29T22:53:08.00 0.1 undecidable manual P 292 17.4714 108 0.08 100
IV.ARRO.EHZ. 2024-02-29T22:53:08.29 0.1 positive manual P 181 18.2706 107 0.21 97
IV.CESX.HHZ. 2024-02-29T22:53:08.47 0.3 positive manual P 225 21.0678 105 -0.15 73
IV.GAVE.EHZ. 2024-02-29T22:53:07.25 0.1 positive manual P 119 11.7771 116 0.39 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.HNN. ML:1.6 0.000584 1.2 AML other m 2024-02-29T22:53:10.73
IV.GAVE.HNE. ML:2.2 0.00233 0.28 AML other m 2024-02-29T22:53:10.51
IV.GAVE.EHE. ML:2.2 0.00233 0.26 AML other m 2024-02-29T22:53:10.51
IV.GAVE.EHN. ML:2.1 0.001935 0.2 AML other m 2024-02-29T22:53:10.74
IV.MOMA.HHE. ML:2.2 0.0013700000000000001 1.58 AML other m 2024-02-29T22:53:12.95
IV.ARRO.EHE. ML:1.9 0.0007675 0.8 AML other m 2024-02-29T22:53:12.42
IV.MOMA.HHN. ML:2.2 0.001665 0.22 AML other m 2024-02-29T22:53:12.49
IV.MOMA.HNN. ML:2.2 0.001375 0.24 AML other m 2024-02-29T22:53:12.62
IV.ARRO.EHN. ML:1.9 0.00069 0.24 AML other m 2024-02-29T22:53:13.10
IV.CESX.HHN. ML:2.2 0.001355 0.44 AML other m 2024-02-29T22:53:13.67
IV.MOMA.HNE. ML:2.2 0.00145 0.62 AML other m 2024-02-29T22:53:13.64
IV.CESX.HHE. ML:2.3 0.001605 0.6 AML other m 2024-02-29T22:53:13.66
IV.LNSS.HHN. ML:2.3 0.001165 0.44 AML other m 2024-02-29T22:53:14.32
IV.LNSS.HNN. ML:2.3 0.001105 0.42 AML other m 2024-02-29T22:53:14.32
IV.LNSS.HHE. ML:2.3 0.0012150000000000002 0.66 AML other m 2024-02-29T22:53:14.45
IV.LNSS.HNE. ML:2.3 0.00123 0.66 AML other m 2024-02-29T22:53:14.45
IV.CESI.HHE. ML:2.0 0.0005555 0.74 AML other m 2024-02-29T22:53:15.60
IV.CESI.HNE. ML:2.0 0.0005145 0.74 AML other m 2024-02-29T22:53:15.61
IV.CESI.HHN. ML:2.3 0.0009235 0.5 AML other m 2024-02-29T22:53:16.78
IV.CESI.HNN. ML:2.3 0.0009075 0.48 AML other m 2024-02-29T22:53:16.78
IV.ASSB.HHN. ML:2.1 0.0005774999999999999 0.2 AML other m 2024-02-29T22:53:16.91
IV.NRCA.HHN. ML:2.0 0.0004545 0.36 AML other m 2024-02-29T22:53:18.10
IV.NRCA.HNN. ML:2.0 0.0004915 0.96 AML other m 2024-02-29T22:53:18.10
IV.NRCA.HNE. ML:2.0 0.0005765 1.28 AML other m 2024-02-29T22:53:19.32
IV.ASSB.HHE. ML:2.0 0.00046750000000000003 0.26 AML other m 2024-02-29T22:53:19.32
IV.NRCA.HHE. ML:2.0 0.0005845000000000001 1.28 AML other m 2024-02-29T22:53:19.33
IV.FDMO.HHE. ML:2.0 0.000341 0.68 AML other m 2024-02-29T22:53:19.54
IV.MML1.HNE. ML:2.1 0.00036899999999999997 0.32 AML other m 2024-02-29T22:53:20.34
IV.MML1.EHE. ML:2.1 0.00038 0.32 AML other m 2024-02-29T22:53:20.35
IV.SMA1.EHE. ML:2.2 0.00040500000000000003 0.44 AML other m 2024-02-29T22:53:20.91
IV.RM33.EHE. ML:1.9 0.0002465 1.58 AML other m 2024-02-29T22:53:20.94
IV.MMO1.EHE. ML:2.0 0.00030900000000000003 1.2 AML other m 2024-02-29T22:53:21.61
IV.RM33.EHN. ML:2.0 0.00030700000000000004 0.44 AML other m 2024-02-29T22:53:21.38
IV.FDMO.HHN. ML:1.9 0.00027600000000000004 0.64 AML other m 2024-02-29T22:53:21.81
IV.ATCC.HNN. ML:2.2 0.00044399999999999995 0.74 AML other m 2024-02-29T22:53:22.02
IV.CSP1.EHE. ML:2.4 0.0006805000000000001 1.18 AML other m 2024-02-29T22:53:22.78
IV.ATCC.HNE. ML:2.3 0.0005110000000000001 0.38 AML other m 2024-02-29T22:53:22.12
IV.ATCC.EHE. ML:2.2 0.00047599999999999997 0.38 AML other m 2024-02-29T22:53:22.12
IV.MMO1.EHN. ML:2.1 0.00036449999999999997 0.28 AML other m 2024-02-29T22:53:22.64
IV.CSP1.EHN. ML:2.6 0.000926 1.56 AML other m 2024-02-29T22:53:22.18
IV.SMA1.EHN. ML:2.2 0.00040449999999999997 0.34 AML other m 2024-02-29T22:53:23.29
IV.MML1.HNN. ML:2.0 0.000299 0.62 AML other m 2024-02-29T22:53:23.32
IV.MML1.EHN. ML:2.0 0.00028300000000000005 0.28 AML other m 2024-02-29T22:53:23.33
IV.ATCC.EHN. ML:2.2 0.00042400000000000006 0.56 AML other m 2024-02-29T22:53:24.70
IV.FOSV.EHE. ML:2.0 0.00018099999999999998 0.26 AML other m 2024-02-29T22:53:25.17
IV.SRES.HHN. ML:1.8 0.00013350000000000002 0.86 AML other m 2024-02-29T22:53:25.87
IV.FOSV.EHN. ML:1.9 0.000161 0.34 AML other m 2024-02-29T22:53:25.90
IV.SRES.HHE. ML:1.7 0.00009645000000000001 0.24 AML other m 2024-02-29T22:53:25.87
IV.GUMA.HHE. ML:2.4 0.000609 1.72 AML other m 2024-02-29T22:53:27.86
IV.GUMA.HNE. ML:2.4 0.000514 1.7 AML other m 2024-02-29T22:53:27.02
IV.MF5.EHN. ML:2.1 0.00023799999999999998 0.54 AML other m 2024-02-29T22:53:28.28
IV.FIAM.HHE. ML:1.9 0.00018099999999999998 1.14 AML other m 2024-02-29T22:53:28.71
IV.CING.HHN. ML:1.9 0.00010585 1 AML other m 2024-02-29T22:53:30.91
IV.TERO.HHE. ML:1.6 0.00006130000000000001 0.66 AML other m 2024-02-29T22:53:30.45
IV.MURB.HHN. ML:2.4 0.0004545 1.3 AML other m 2024-02-29T22:53:30.74
IV.MURB.HNN. ML:2.3 0.000384 1.28 AML other m 2024-02-29T22:53:30.74
IV.GUMA.HNN. ML:2.2 0.000377 0.42 AML other m 2024-02-29T22:53:31.47
IV.GUMA.HHN. ML:2.3 0.0004365 0.46 AML other m 2024-02-29T22:53:31.71
IV.MF5.EHE. ML:2.0 0.0002205 1.64 AML other m 2024-02-29T22:53:31.94
IV.MURB.HNE. ML:2.5 0.0006325 0.32 AML other m 2024-02-29T22:53:32.30
IV.MURB.HHE. ML:2.5 0.0006425000000000001 0.3 AML other m 2024-02-29T22:53:32.29
IV.ATMI.HHE. ML:2.4 0.0003805 0.3 AML other m 2024-02-29T22:53:33.04
IV.ATMI.HHN. ML:2.4 0.0003845 0.28 AML other m 2024-02-29T22:53:33.98
IV.PIEI.HHN. ML:1.8 0.0000813 0.28 AML other m 2024-02-29T22:53:34.51
IV.FIAM.HHN. ML:1.8 0.0001255 1.16 AML other m 2024-02-29T22:53:34.17
IV.PIEI.HHE. ML:2.1 0.00013700000000000002 0.94 AML other m 2024-02-29T22:53:35.43
IV.CING.HHE. ML:1.8 0.00009779999999999999 0.58 AML other m 2024-02-29T22:53:36.52
IV.TERO.HHN. ML:1.6 0.00006850000000000001 0.36 AML other m 2024-02-29T22:53:39.74
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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