Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 03-04-2022 and time 17:01:01 (UTC) in region 5 km NW Cerreto di Spoleto (PG)

A magnitude ML 2.0 earthquake occured in region: 5 km NW Cerreto di Spoleto (PG), on

  • 03-04-2022 17:01:01 (UTC)
  • 03-04-2022 19:01:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8430, 12.8660 at 9 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Cerreto di Spoleto PG 5 1075 1075
Sellano PG 7 1079 2154
Campello sul Clitunno PG 8 2442 4596
Vallo di Nera PG 8 364 4960
Trevi PG 10 8469 13429
Sant'Anatolia di Narco PG 12 564 13993
Scheggino PG 15 461 14454
Preci PG 15 724 15178
Poggiodomo PG 16 117 15295
Spoleto PG 16 38218 53513
Castel Ritaldi PG 16 3278 56791
Foligno PG 18 57155 113946
Montefalco PG 18 5679 119625
Cascia PG 18 3217 122842
Norcia PG 19 4957 127799

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km SE of Foligno (57155 inhabitants)
36 Km NE of Terni (111501 inhabitants)
49 Km SE of Perugia (166134 inhabitants)
70 Km NW of L'Aquila (69753 inhabitants)
72 Km W of Teramo (54892 inhabitants)
78 Km NE of Viterbo (67173 inhabitants)
94 Km N of Guidonia Montecelio (88673 inhabitants)
98 Km N of Tivoli (56533 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
Bulletin
Rev1000 		ML 2.0 2022-04-03
17:01:01		 42.843 12.8663 9 2022-07-08
12:33:59		 Bollettino Sismico Italiano INGV 104902591
Reviewed
Rev100 		ML 2.0 2022-04-03
17:01:01		 42.8438 12.8593 9 2022-04-03
17:07:50		 Sala Sismica INGV-Roma 102741261
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-04-03 17:01:01 ± 0.05
Latitude 42.8430 ± 0.0018
Longitude 12.8663 ± 0.0037
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 104902591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 223
Semi-minor axis of confidence ellipse (meter) 127
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 78
Circular confidence region, given by single value of horizontal uncertainty (meter) 240.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 46
Number of associated phases, regardless of their use for origin computation 88
Number of defining phases 85
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.78960
Number of stations at which the event was observed 46
Number of stations from which data was used for origin computation 43
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 63
Type of magnitude ML
Reference to an origin 104902591
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-05-26 10:41:47

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 68
Type of magnitude ML
Reference to an origin 102741261
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-04-03 17:07:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IMOL.HNZ. 2022-04-03T17:01:33.60 3.0 negative manual Pg 3.72 0
IT.FIE.HGZ. 2022-04-03T17:01:29.89 3.0 undecidable manual Pg 3.08 0
IV.MPAG.EHZ. 2022-04-03T17:01:28.72 0.3 undecidable manual S 354 87.6456 50 0.83 53
IV.OSSC.HHZ. 2022-04-03T17:01:28.59 3.0 negative manual P 3.59 0
IV.PIEI.HHZ. 2022-04-03T17:01:26.73 0.1 undecidable manual S 341 81.3519 50 0.51 81
IV.ATPI.EHZ. 2022-04-03T17:01:25.65 0.1 undecidable manual S 331 77.1672 50 0.56 80
IV.SRES.HHZ. 2022-04-03T17:01:24.85 0.3 undecidable manual S 204 73.2711 50 0.8 55
IV.ARVD.HHZ. 2022-04-03T17:01:24.37 0.1 undecidable manual S 5 72.8715 50 0.41 84
IV.FRON.EHZ. 2022-04-03T17:01:24.97 0.1 undecidable manual S 351 75.6687 50 0.26 87
IV.SSFR.HHZ. 2022-04-03T17:01:22.62 0.1 undecidable manual S 354 66.1893 50 0.47 84
IV.TERO.HHZ. 2022-04-03T17:01:22.18 0.1 undecidable manual S 112 64.8906 50 0.37 86
IV.CING.HHZ. 2022-04-03T17:01:22.22 0.1 undecidable manual S 24 64.7907 50 0.42 85
IV.ATFO.HHZ. 2022-04-03T17:01:21.84 0.1 undecidable manual S 338 62.7927 50 0.58 82
IV.EL6.EHZ. 2022-04-03T17:01:20.16 0.1 undecidable manual S 19 57.1983 50 0.39 87
IV.MURB.HHZ. 2022-04-03T17:01:19.48 0.1 undecidable manual S 329 54.2013 50 0.52 85
IV.RM33.EHZ. 2022-04-03T17:01:17.07 0.1 undecidable manual S 142 46.7199 50 0.11 94
IV.GAG1.HNE. 2022-04-03T17:01:17.76 0.3 undecidable manual S 20 46.7199 50 0.79 58
IV.GUMA.HHZ. 2022-04-03T17:01:17.19 0.1 undecidable manual S 57 45.2214 50 0.63 83
IV.FOSV.HNE. 2022-04-03T17:01:17.92 0.1 undecidable manual S 350 50.8158 50 -0.14 93
IV.SNTG.HHZ. 2022-04-03T17:01:16.50 0.1 undecidable manual S 7 46.1205 50 -0.3 91
IV.MPAG.EHZ. 2022-04-03T17:01:16.94 0.1 undecidable manual P 354 87.6456 50 0.16 86
IV.SMA1.EHZ. 2022-04-03T17:01:16.88 0.1 undecidable manual S 122 44.9217 50 0.4 89
IV.MDAR.HNN. 2022-04-03T17:01:16.34 0.3 undecidable manual S 30 44.8218 50 -0.11 71
IV.ATPI.EHZ. 2022-04-03T17:01:15.52 0.1 undecidable manual P 331 77.1672 50 0.35 85
IV.PIEI.HHZ. 2022-04-03T17:01:15.77 0.1 undecidable manual P 341 81.3519 50 -0.05 90
IV.SACS.HHZ. 2022-04-03T17:01:15.55 0.1 undecidable manual P 271 77.7666 50 0.28 86
IV.ATCC.EHZ. 2022-04-03T17:01:15.57 0.1 undecidable manual S 334 42.1245 50 -0.18 94
IV.PF6.EHN. 2022-04-03T17:01:15.58 0.1 undecidable manual S 39 42.1245 50 -0.17 94
IV.CSP1.EHZ. 2022-04-03T17:01:14.79 0.1 undecidable manual S 45 38.9277 50 -0.1 96
IV.FRON.EHZ. 2022-04-03T17:01:14.43 0.1 undecidable manual P 351 75.6687 50 -0.51 82
IV.FIU1.HNZ. 2022-04-03T17:01:14.25 0.3 undecidable manual S 8 38.7279 50 -0.57 64
IV.SRES.HHZ. 2022-04-03T17:01:14.75 0.3 undecidable manual P 204 73.2711 50 0.18 66
IV.MMO1.EHZ. 2022-04-03T17:01:14.50 0.1 undecidable manual S 80 37.9287 50 -0.13 96
IV.ARVD.HHZ. 2022-04-03T17:01:14.29 0.1 undecidable manual P 5 72.8715 50 -0.22 88
IV.ATFO.HHZ. 2022-04-03T17:01:13.18 0.1 undecidable manual P 338 62.7927 50 0.23 89
7F.SIB2.EHE. 2022-04-03T17:01:13.84 0.1 undecidable manual S 81 35.9418 50 -0.26 93
IV.SSFR.HHZ. 2022-04-03T17:01:13.08 0.1 undecidable manual P 354 66.1893 50 -0.39 86
7F.SIB1.EHE. 2022-04-03T17:01:13.20 0.1 undecidable manual S 80 33.3444 50 -0.19 95
IV.CESX.HHZ. 2022-04-03T17:01:13.34 0.1 undecidable manual S 221 34.5432 50 -0.39 91
IV.TERO.HHZ. 2022-04-03T17:01:13.37 0.1 undecidable manual P 112 64.8906 50 0.1 92
IV.CING.HHZ. 2022-04-03T17:01:13.09 0.1 positive manual P 24 64.7907 50 -0.17 90
IV.ARRO.EHZ. 2022-04-03T17:01:12.46 0.1 undecidable manual S 196 30.4473 50 -0.15 96
IV.MML1.EHZ. 2022-04-03T17:01:12.55 0.1 undecidable manual S 16 31.2465 50 -0.27 94
IV.LNSS.HHZ. 2022-04-03T17:01:12.21 0.1 undecidable manual S 152 30.1476 50 -0.34 93
7F.SIB3.EHN. 2022-04-03T17:01:12.84 0.1 undecidable manual S 84 33.0447 50 -0.47 90
IV.ASSB.HHZ. 2022-04-03T17:01:11.10 0.1 undecidable manual S 323 27.8499 108 -0.67 84
IV.MURB.HHZ. 2022-04-03T17:01:11.57 0.1 undecidable manual P 329 54.2013 50 -0.06 94
IV.MC2.EHZ. 2022-04-03T17:01:11.85 0.1 undecidable manual S 74 27.3504 109 0.25 95
IV.EL6.EHZ. 2022-04-03T17:01:11.85 0.1 positive manual P 19 57.1983 50 -0.24 90
IV.FDMO.HHZ. 2022-04-03T17:01:11.46 0.1 undecidable manual S 40 27.9498 108 -0.36 93
IV.FOSV.HNE. 2022-04-03T17:01:10.63 0.1 undecidable manual P 350 50.8158 50 -0.48 87
IV.SMA1.EHZ. 2022-04-03T17:01:10.63 0.1 undecidable manual P 122 44.9217 50 0.43 88
IV.MOMA.HHZ. 2022-04-03T17:01:10.70 0.1 undecidable manual S 260 24.4533 110 0.02 100
IV.RM33.EHZ. 2022-04-03T17:01:10.39 0.1 undecidable manual P 142 46.7199 50 -0.08 95
IT.GNU.HGZ. 2022-04-03T17:01:10.78 0.3 undecidable manual S 260 24.4533 110 0.1 74
IV.GAG1.HNE. 2022-04-03T17:01:10.45 0.3 undecidable manual P 20 46.7199 50 -0.03 72
IV.GUMA.HHZ. 2022-04-03T17:01:10.39 0.1 positive manual P 57 45.2214 50 0.15 94
IV.NRCA.HHZ. 2022-04-03T17:01:09.49 0.1 undecidable manual S 93 20.1687 114 0.19 97
IV.PF6.EHN. 2022-04-03T17:01:09.46 0.1 positive manual P 39 42.1245 50 -0.31 91
IV.MDAR.HNN. 2022-04-03T17:01:09.89 0.3 undecidable manual P 30 44.8218 50 -0.29 68
IV.FEMA.HNZ. 2022-04-03T17:01:09.45 0.1 undecidable manual S 48 19.9689 115 0.23 96
IV.SNTG.HHZ. 2022-04-03T17:01:09.91 0.1 undecidable manual P 7 46.1205 50 -0.47 88
IV.CSP1.EHZ. 2022-04-03T17:01:09.10 0.1 positive manual P 45 38.9277 50 -0.18 94
IT.MTCL.HGZ. 2022-04-03T17:01:09.12 0.1 undecidable manual S 33 19.9689 115 -0.1 99
IV.ATCC.EHZ. 2022-04-03T17:01:09.42 0.1 undecidable manual P 334 42.1245 50 -0.35 90
IT.FOPC.HGZ. 2022-04-03T17:01:09.10 0.1 undecidable manual S 317 19.3695 115 0.07 100
IV.CESX.HHZ. 2022-04-03T17:01:08.26 0.1 positive manual P 221 34.5432 50 -0.34 92
7F.SIB3.EHN. 2022-04-03T17:01:08.05 0.1 undecidable manual P 84 33.0447 50 -0.31 93
IV.MMO1.EHZ. 2022-04-03T17:01:08.96 0.1 positive manual P 80 37.9287 50 -0.17 95
IV.GAVE.EHZ. 2022-04-03T17:01:08.74 0.1 undecidable manual S 172 16.872 118 0.47 92
7F.SIB2.EHE. 2022-04-03T17:01:08.62 0.1 undecidable manual P 81 35.9418 50 -0.2 94
IV.FIU1.HNZ. 2022-04-03T17:01:08.89 0.3 undecidable manual P 8 38.7279 50 -0.35 68
IV.CESI.HNZ. 2022-04-03T17:01:08.84 0.1 undecidable manual S 10 18.2706 117 0.16 98
7F.SIB1.EHE. 2022-04-03T17:01:08.28 0.1 undecidable manual P 80 33.3444 50 -0.13 96
IV.LNSS.HHZ. 2022-04-03T17:01:07.72 0.1 undecidable manual P 152 30.1476 50 -0.21 95
IV.ARRO.EHZ. 2022-04-03T17:01:07.78 0.1 positive manual P 196 30.4473 50 -0.18 96
IV.ASSB.HHZ. 2022-04-03T17:01:07.12 0.1 negative manual P 323 27.8499 108 -0.36 93
IV.MC2.EHZ. 2022-04-03T17:01:07.43 0.1 positive manual P 74 27.3504 109 0.05 99
IV.FDMO.HHZ. 2022-04-03T17:01:07.32 0.1 positive manual P 40 27.9498 108 -0.19 96
IV.MML1.EHZ. 2022-04-03T17:01:07.79 0.1 positive manual P 16 31.2465 50 -0.29 93
IV.MOMA.HHZ. 2022-04-03T17:01:06.67 0.1 undecidable manual P 260 24.4533 110 -0.17 97
IT.GNU.HGZ. 2022-04-03T17:01:06.88 0.3 undecidable manual P 260 24.4533 110 0.03 75
IV.NRCA.HHZ. 2022-04-03T17:01:06.22 0.1 positive manual P 93 20.1687 114 0.17 98
IT.MTCL.HGZ. 2022-04-03T17:01:06.08 0.1 positive manual P 33 19.9689 115 0.08 100
IV.FEMA.HNZ. 2022-04-03T17:01:06.25 0.1 positive manual P 48 19.9689 115 0.25 96
IV.CESI.HNZ. 2022-04-03T17:01:05.88 0.1 positive manual P 10 18.2706 117 0.18 98
IV.GAVE.EHZ. 2022-04-03T17:01:05.81 0.1 positive manual P 172 16.872 118 0.35 95
IT.FOPC.HGZ. 2022-04-03T17:01:05.98 0.1 positive manual P 317 19.3695 115 0.09 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.HNE. ML:2.5 0.002625 0.26 AML other m 2022-04-03T17:01:08.92
IV.GAVE.EHE. ML:2.5 0.0028092945 0.2688 AML other m 2022-04-03T17:01:08.93
IV.GAVE.HNN. ML:1.9 0.0006983056999999999 0.1408 AML other m 2022-04-03T17:01:08.93
IV.GAVE.EHN. ML:2.4 0.00227 1.88 AML other m 2022-04-03T17:01:08.02
IV.CESI.HHN. ML:2.8 0.004793101 0.3584 AML other m 2022-04-03T17:01:09.08
IV.CESI.HNN. ML:2.6 0.00363024 0.1408 AML other m 2022-04-03T17:01:09.08
IV.CESI.HNE. ML:2.6 0.0035009535 0.2944 AML other m 2022-04-03T17:01:09.18
IV.CESI.HHE. ML:2.7 0.0037800000000000004 0.3 AML other m 2022-04-03T17:01:09.18
IV.NRCA.HHN. ML:2.2 0.0010828589 0.128 AML other m 2022-04-03T17:01:09.67
IV.NRCA.HNN. ML:2.1 0.0009581064500000001 0.1152 AML other m 2022-04-03T17:01:09.68
IV.FEMA.HNN. ML:2.3 0.0016941605000000003 0.1536 AML other m 2022-04-03T17:01:09.79
IV.NRCA.HNE. ML:1.9 0.00065756585 0.0768 AML other m 2022-04-03T17:01:09.88
IV.FEMA.HNE. ML:2.3 0.0016621295 0.1152 AML other m 2022-04-03T17:01:10.03
IV.NRCA.HHE. ML:1.9 0.00068979665 0.0768 AML other m 2022-04-03T17:01:09.88
IV.MOMA.HNN. ML:2.1 0.0006975715499999999 0.1664 AML other m 2022-04-03T17:01:11.31
IV.MOMA.HHN. ML:2.1 0.000737 0.16 AML other m 2022-04-03T17:01:11.39
IV.MOMA.HHE. ML:2.0 0.0006585891500000001 0.192 AML other m 2022-04-03T17:01:11.42
IV.MOMA.HNE. ML:2.0 0.000627031 1.0368 AML other m 2022-04-03T17:01:11.53
IV.ASSB.HHE. ML:1.8 0.00037419389999999997 0.1664 AML other m 2022-04-03T17:01:11.26
IV.ASSB.HHN. ML:1.9 0.00043168635 0.1152 AML other m 2022-04-03T17:01:11.21
IV.MML1.HNE. ML:2.1 0.0005949999999999999 0.22 AML other m 2022-04-03T17:01:12.79
IV.MML1.EHE. ML:2.1 0.000587 0.24 AML other m 2022-04-03T17:01:12.68
IV.MML1.EHN. ML:1.9 0.0003905073 0.4864 AML other m 2022-04-03T17:01:12.89
IV.LNSS.HHN. ML:2.1 0.0006205659 0.1792 AML other m 2022-04-03T17:01:13.02
IV.LNSS.HHE. ML:2.1 0.00056834005 0.5504 AML other m 2022-04-03T17:01:12.68
IV.MC2.EHN. ML:2.1 0.0006891375 0.2816 AML other m 2022-04-03T17:01:12.46
IV.MML1.HNN. ML:1.9 0.00037833724999999994 0.4864 AML other m 2022-04-03T17:01:12.89
IV.CESX.HHN. ML:2.1 0.0005409999999999999 0.18 AML other m 2022-04-03T17:01:13.79
IV.MC2.EHE. ML:2.0 0.0005619529 0.2816 AML other m 2022-04-03T17:01:12.16
IV.ARRO.EHE. ML:1.8 0.00028096185 0.1664 AML other m 2022-04-03T17:01:13.22
IV.MMO1.EHN. ML:2.2 0.000593 1.54 AML other m 2022-04-03T17:01:14.09
IV.ARRO.EHN. ML:1.7 0.00024134529999999998 0.2944 AML other m 2022-04-03T17:01:13.16
IV.MMO1.EHE. ML:2.1 0.00043870374999999996 0.1408 AML other m 2022-04-03T17:01:15.14
IV.CSP1.EHE. ML:2.4 0.0008723802499999999 0.512 AML other m 2022-04-03T17:01:15.52
IV.CSP1.EHN. ML:2.4 0.0008135601999999999 0.4864 AML other m 2022-04-03T17:01:15.40
IV.ATCC.HNE. ML:2.1 0.0003845 0.86 AML other m 2022-04-03T17:01:16.64
IV.ATCC.EHE. ML:2.0 0.00029687050000000003 0.832 AML other m 2022-04-03T17:01:16.63
IV.ATCC.HNN. ML:1.8 0.00018679075 0.1664 AML other m 2022-04-03T17:01:15.85
IV.SNTG.HHE. ML:1.6 0.00010254182000000001 0.1792 AML other m 2022-04-03T17:01:16.99
IV.ATCC.EHN. ML:1.8 0.0001998546 0.4736 AML other m 2022-04-03T17:01:15.94
IV.GUMA.HHE. ML:2.2 0.00042580980000000003 0.7936 AML other m 2022-04-03T17:01:17.80
IV.RM33.EHN. ML:1.7 0.00012871805 0.2816 AML other m 2022-04-03T17:01:17.52
IV.RM33.EHE. ML:1.5 0.00010081377499999999 0.1792 AML other m 2022-04-03T17:01:18.12
IV.SMA1.EHE. ML:1.6 0.00011321082 0.3584 AML other m 2022-04-03T17:01:17.00
IV.SMA1.EHN. ML:1.6 0.00011721385000000001 0.8576 AML other m 2022-04-03T17:01:17.66
IV.MURB.HHE. ML:2.3 0.0004385 0.32 AML other m 2022-04-03T17:01:20.10
IV.EL6.EHN. ML:1.9 0.0001839646 0.1664 AML other m 2022-04-03T17:01:20.80
IV.EL6.EHE. ML:2.1 0.00025546585 0.192 AML other m 2022-04-03T17:01:20.61
IV.MURB.HHN. ML:2.1 0.00026905420000000003 0.2048 AML other m 2022-04-03T17:01:20.21
IV.ATFO.HHN. ML:1.9 0.00014649999999999998 0.32 AML other m 2022-04-03T17:01:22.58
IV.ATFO.HHE. ML:1.6 0.000070455345 0.32 AML other m 2022-04-03T17:01:22.04
IV.CING.HHN. ML:1.5 0.000057188959999999995 0.3712 AML other m 2022-04-03T17:01:22.62
IV.CING.HHE. ML:1.6 0.00008015 0.12 AML other m 2022-04-03T17:01:23.20
IV.SSFR.HHN. ML:1.7 0.000091490445 0.1408 AML other m 2022-04-03T17:01:23.15
IV.SSFR.HHE. ML:1.7 0.00008539349 0.1536 AML other m 2022-04-03T17:01:23.57
IV.ARVD.HHN. ML:1.4 0.000039712374999999994 0.7168 AML other m 2022-04-03T17:01:25.20
IV.ARVD.HHE. ML:1.5 0.000047339995000000004 0.1536 AML other m 2022-04-03T17:01:24.97
IV.LNSS.HNE. ML:2.1 0.00058892655 0.128 AML other m 2022-04-03T17:01:12.68
IV.LNSS.HNN. ML:2.0 0.0004458144 0.1152 AML other m 2022-04-03T17:01:12.75
IV.MURB.HNE. ML:2.3 0.00044133999999999997 0.2688 AML other m 2022-04-03T17:01:20.10
IV.MURB.HNN. ML:2.0 0.00022379765 0.2048 AML other m 2022-04-03T17:01:20.20
IV.ATFO.HNN. ML:2.0 0.00018537975 0.32 AML other m 2022-04-03T17:01:22.42
IV.SRES.HHN. ML:1.5 0.00004836487 1.728 AML other m 2022-04-03T17:01:25.57
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