Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 01-02-2022 and time 23:05:20 (UTC) in region 5 km SE Cerreto di Spoleto (PG)

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

  • 01-02-2022 23:05:20 (UTC)
  • 02-02-2022 00:05:20 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7840, 12.9420 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.

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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
Vallo di Nera PG 7 364 1439
Poggiodomo PG 8 117 1556
Cascia PG 9 3217 4773
Sant'Anatolia di Narco PG 10 564 5337
Sellano PG 12 1079 6416
Scheggino PG 12 461 6877
Norcia PG 13 4957 11834
Preci PG 13 724 12558
Campello sul Clitunno PG 14 2442 15000
Monteleone di Spoleto PG 15 599 15599
Spoleto PG 17 38218 53817
Trevi PG 19 8469 62286

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km SE of Foligno (57155 inhabitants)
34 Km NE of Terni (111501 inhabitants)
58 Km SE of Perugia (166134 inhabitants)
61 Km NW of L'Aquila (69753 inhabitants)
64 Km W of Teramo (54892 inhabitants)
80 Km NE of Viterbo (67173 inhabitants)
89 Km N of Guidonia Montecelio (88673 inhabitants)
92 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 2022-02-01
23:05:20		 42.7837 12.9415 10 2022-07-08
12:33:27		 Bollettino Sismico Italiano INGV 100704381
Reviewed
Rev100 		ML 2.0 2022-02-01
23:05:20		 42.7832 12.9418 9 2022-02-01
23:21:49		 Sala Sismica INGV-Roma 100510691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-01 23:05:20 ± 0.04
Latitude 42.7837 ± 0.0018
Longitude 12.9415 ± 0.0025
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 100704381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 227
Semi-minor axis of confidence ellipse (meter) 145
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 95
Circular confidence region, given by single value of horizontal uncertainty (meter) 230.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 43
Number of associated phases, regardless of their use for origin computation 75
Number of defining phases 75
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.09803
Epicentral distance of station farthest from the epicenter (degree) 0.86785
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 40
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 66
Type of magnitude ML
Reference to an origin 100510691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-01 23:21:49

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 62
Type of magnitude ML
Reference to an origin 100704381
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-02-07 10:18:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FRON.EHZ. 2022-02-01T23:05:45.56 0.3 undecidable manual S 348 83.25 50 0.43 62
IV.SSFR.HHZ. 2022-02-01T23:05:42.82 0.3 undecidable manual S 350 73.5708 50 0.29 65
IV.CING.HHZ. 2022-02-01T23:05:41.85 0.3 undecidable manual S 17 68.7756 50 0.59 60
IV.EL6.EHZ. 2022-02-01T23:05:39.81 0.3 undecidable manual S 12 61.8936 50 0.39 65
IV.MURB.HHZ. 2022-02-01T23:05:39.89 0.6 undecidable manual S 328 62.9925 50 0.17 45
IV.FOSV.EHZ. 2022-02-01T23:05:38.88 0.3 undecidable manual S 346 58.5969 50 0.35 66
IV.GAG1.HNE. 2022-02-01T23:05:37.08 0.3 undecidable manual S 11 51.4152 50 0.45 65
IV.SAP2.EHZ. 2022-02-01T23:05:37.20 0.3 undecidable manual S 47 50.8158 50 0.73 59
IV.TERO.HHZ. 2022-02-01T23:05:37.84 0.3 undecidable manual S 108 56.8986 50 -0.23 68
IV.SNTG.HHZ. 2022-02-01T23:05:36.97 0.3 undecidable manual S 360 52.3032 50 0.12 70
IV.MPAG.EHZ. 2022-02-01T23:05:36.37 0.3 undecidable manual P 351 94.9383 50 0.03 66
IV.MF5.EHZ. 2022-02-01T23:05:36.19 0.3 undecidable manual S 62 47.8188 50 0.53 64
IV.ATCC.EHZ. 2022-02-01T23:05:36.61 0.3 undecidable manual S 331 50.8158 50 0.15 70
IV.NARO.HHZ. 2022-02-01T23:05:36.65 0.1 undecidable manual P 342 96.3258 50 0.1 86
IV.CAMP.HHN. 2022-02-01T23:05:35.12 0.6 undecidable manual S 126 47.0196 50 -0.33 45
IV.PIEI.HHZ. 2022-02-01T23:05:35.68 0.1 undecidable manual P 339 89.6436 50 0.15 86
IV.GUMA.HHZ. 2022-02-01T23:05:34.95 0.3 undecidable manual S 46 44.5221 50 0.18 70
IV.FRON.EHZ. 2022-02-01T23:05:34.59 0.1 undecidable manual P 348 83.25 50 0.05 89
IV.FIU1.HNE. 2022-02-01T23:05:34.74 0.3 undecidable manual S 359 44.9217 50 -0.15 70
IV.SEF1.HNE. 2022-02-01T23:05:33.45 0.6 undecidable manual S 1 40.3263 50 -0.2 47
IV.CSP1.EHZ. 2022-02-01T23:05:33.52 0.3 undecidable manual S 32 40.3263 50 -0.14 71
IV.MML1.EHZ. 2022-02-01T23:05:32.35 0.1 undecidable manual S 4 36.6411 50 -0.33 92
IV.CING.HHZ. 2022-02-01T23:05:32.19 0.1 undecidable manual P 17 68.7756 50 -0.12 90
IV.ASSB.HHZ. 2022-02-01T23:05:32.30 0.3 undecidable manual S 321 36.741 50 -0.42 68
IV.MTRA.HNE. 2022-02-01T23:05:32.87 0.3 undecidable manual S 94 37.1295 50 0.05 73
IV.SSFR.HHZ. 2022-02-01T23:05:32.89 0.1 undecidable manual P 350 73.5708 50 -0.15 89
IV.SMA1.EHZ. 2022-02-01T23:05:32.83 0.3 undecidable manual S 118 36.3414 50 0.24 70
IV.MGAB.HHZ. 2022-02-01T23:05:32.98 0.3 undecidable manual P 282 68.9754 50 0.64 59
IV.RM33.EHZ. 2022-02-01T23:05:32.72 0.3 undecidable manual S 144 37.7289 50 -0.25 70
IV.MOMA.HHZ. 2022-02-01T23:05:31.00 0.3 undecidable manual S 274 30.3474 50 0.01 74
IV.MMO1.EHZ. 2022-02-01T23:05:31.44 0.3 undecidable manual S 68 33.8439 50 -0.5 67
IV.EL6.EHZ. 2022-02-01T23:05:31.12 0.1 undecidable manual P 12 61.8936 50 -0.13 91
IV.CESX.HHZ. 2022-02-01T23:05:31.84 0.3 undecidable manual S 236 34.8429 50 -0.35 69
IV.MURB.HHZ. 2022-02-01T23:05:31.52 0.1 undecidable manual P 328 62.9925 50 0.11 92
IV.FDMO.HHZ. 2022-02-01T23:05:30.51 0.3 undecidable manual S 23 30.4473 50 -0.52 67
IV.TERO.HHZ. 2022-02-01T23:05:30.37 0.3 undecidable manual P 108 56.8986 50 -0.1 70
IV.FOSV.EHZ. 2022-02-01T23:05:30.70 0.3 undecidable manual P 346 58.5969 50 -0.03 70
IT.FOPC.HGZ. 2022-02-01T23:05:30.42 0.3 undecidable manual S 317 28.3494 108 -0.01 75
IV.MC2.EHZ. 2022-02-01T23:05:29.18 0.3 undecidable manual S 55 24.6531 111 -0.05 75
IV.ATCC.EHZ. 2022-02-01T23:05:29.48 0.1 positive manual P 331 50.8158 50 -0.06 95
IV.SNTG.HHZ. 2022-02-01T23:05:29.50 0.1 undecidable manual P 360 52.3032 50 -0.26 90
IV.ARRO.EHZ. 2022-02-01T23:05:29.78 0.3 undecidable manual S 212 26.8509 109 -0.17 72
IV.GAG1.HNE. 2022-02-01T23:05:29.68 0.1 undecidable manual P 11 51.4152 50 0.05 95
IV.MF5.EHZ. 2022-02-01T23:05:29.36 0.1 undecidable manual P 62 47.8188 50 0.28 91
IV.SAP2.EHZ. 2022-02-01T23:05:29.86 0.3 undecidable manual P 47 50.8158 50 0.31 67
IV.FIU1.HNE. 2022-02-01T23:05:28.47 0.3 undecidable manual P 359 44.9217 50 -0.16 70
IV.LNSS.HHZ. 2022-02-01T23:05:28.07 0.3 undecidable manual S 158 21.6672 114 -0.19 73
IV.CESI.HNZ. 2022-02-01T23:05:28.96 0.3 undecidable manual S 353 24.753 111 -0.3 71
IV.GUMA.HHZ. 2022-02-01T23:05:28.71 0.1 undecidable manual P 46 44.5221 50 0.15 94
IV.FEMA.HNE. 2022-02-01T23:05:28.10 0.3 undecidable manual S 24 21.6672 114 -0.18 73
IV.CAMP.HHN. 2022-02-01T23:05:28.85 0.1 undecidable manual P 126 47.0196 50 -0.1 95
IT.MTCL.HGZ. 2022-02-01T23:05:28.56 0.3 undecidable manual S 11 23.754 112 -0.4 69
IV.RM33.EHZ. 2022-02-01T23:05:27.36 0.1 positive manual P 144 37.7289 50 -0.16 95
IV.MML1.EHZ. 2022-02-01T23:05:27.16 0.1 undecidable manual P 4 36.6411 50 -0.2 94
IV.SEF1.HNE. 2022-02-01T23:05:27.43 0.3 undecidable manual P 1 40.3263 50 -0.49 66
IV.ASSB.HHZ. 2022-02-01T23:05:27.20 0.1 positive manual P 321 36.741 50 -0.17 95
IV.MTRA.HNE. 2022-02-01T23:05:27.48 0.3 undecidable manual P 94 37.1295 50 0.04 73
IV.SMA1.EHZ. 2022-02-01T23:05:27.34 0.1 undecidable manual P 118 36.3414 50 0.04 98
IV.CSP1.EHZ. 2022-02-01T23:05:27.76 0.1 positive manual P 32 40.3263 50 -0.16 94
IV.NRCA.HHZ. 2022-02-01T23:05:26.20 0.3 undecidable manual S 68 15.0738 122 -0.06 76
IV.CESX.HHZ. 2022-02-01T23:05:26.91 0.1 positive manual P 236 34.8429 50 -0.17 95
IV.FDMO.HHZ. 2022-02-01T23:05:26.20 0.1 positive manual P 23 30.4473 50 -0.19 95
IT.GNU.HGE. 2022-02-01T23:05:26.50 0.3 undecidable manual P 274 30.3474 50 0.12 73
IV.MOMA.HHZ. 2022-02-01T23:05:26.34 0.1 undecidable manual P 274 30.3474 50 -0.04 99
IV.MMO1.EHZ. 2022-02-01T23:05:26.73 0.1 positive manual P 68 33.8439 50 -0.2 95
IT.MTCL.HGZ. 2022-02-01T23:05:25.09 0.1 undecidable manual P 11 23.754 112 -0.11 98
IT.FOPC.HGZ. 2022-02-01T23:05:25.99 0.3 undecidable manual P 317 28.3494 108 -0.07 74
IV.MC2.EHZ. 2022-02-01T23:05:25.40 0.1 undecidable manual P 55 24.6531 111 0.04 100
IV.CESI.HNZ. 2022-02-01T23:05:25.40 0.1 positive manual P 353 24.753 111 0.02 100
IV.GAVE.EHZ. 2022-02-01T23:05:25.47 0.3 undecidable manual S 201 10.878 131 0.4 71
IV.ARRO.EHZ. 2022-02-01T23:05:25.82 0.1 positive manual P 212 26.8509 109 0.04 99
IV.LNSS.HHZ. 2022-02-01T23:05:24.92 0.1 positive manual P 158 21.6672 114 0.12 99
IV.FEMA.HNE. 2022-02-01T23:05:24.92 0.1 undecidable manual P 24 21.6672 114 0.11 99
IV.GAVE.EHZ. 2022-02-01T23:05:23.49 0.1 positive manual P 201 10.878 131 0.53 91
IV.NRCA.HHZ. 2022-02-01T23:05:23.87 0.1 undecidable manual P 68 15.0738 122 0.22 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.HNE. ML:2.5 0.003945000000000001 1.86 AML other m 2022-02-01T23:05:25.01
IV.GAVE.EHE. ML:2.5 0.0035664654999999997 0.128 AML other m 2022-02-01T23:05:26.02
IV.GAVE.EHN. ML:2.5 0.00361 1.46 AML other m 2022-02-01T23:05:26.82
IV.GAVE.HNN. ML:2.0 0.0011 1.28 AML other m 2022-02-01T23:05:26.81
IV.NRCA.HNN. ML:2.3 0.00206 0.66 AML other m 2022-02-01T23:05:26.72
IV.NRCA.HHN. ML:2.4 0.00235 0.64 AML other m 2022-02-01T23:05:26.39
IV.NRCA.HNE. ML:2.6 0.0037099999999999998 0.16 AML other m 2022-02-01T23:05:26.40
IV.NRCA.HHE. ML:2.6 0.003775 0.18 AML other m 2022-02-01T23:05:26.39
IV.LNSS.HHE. ML:2.1 0.000869 0.3 AML other m 2022-02-01T23:05:28.52
IV.LNSS.HNE. ML:2.1 0.0008565000000000001 0.32 AML other m 2022-02-01T23:05:28.52
IT.MTCL.HGN. ML:4.0 0.05725 0.48 AML other m 2022-02-01T23:05:29.04
IV.CESI.HNN. ML:2.2 0.0009595000000000001 0.38 AML other m 2022-02-01T23:05:29.62
IV.CESI.HHN. ML:2.2 0.0010075000000000001 0.38 AML other m 2022-02-01T23:05:29.62
IV.CESI.HHE. ML:2.0 0.0005515 0.42 AML other m 2022-02-01T23:05:29.50
IV.CESI.HNE. ML:1.9 0.0005405 0.42 AML other m 2022-02-01T23:05:29.29
IT.MTCL.HGE. ML:4.0 0.06480000000000001 0.52 AML other m 2022-02-01T23:05:29.57
IV.LNSS.HHN. ML:2.2 0.0010155000000000001 0.2 AML other m 2022-02-01T23:05:29.88
IV.LNSS.HNN. ML:2.1 0.0009220000000000001 0.18 AML other m 2022-02-01T23:05:29.89
IV.ARRO.EHE. ML:1.7 0.0003045 0.76 AML other m 2022-02-01T23:05:30.07
IV.ARRO.EHN. ML:1.6 0.000236 0.16 AML other m 2022-02-01T23:05:30.19
IT.FOPC.HGE. ML:3.6 0.019299999999999998 0.3 AML other m 2022-02-01T23:05:30.65
IT.FOPC.HGN. ML:3.8 0.02973396 0.8832 AML other m 2022-02-01T23:05:30.92
IV.MC2.EHN. ML:2.4 0.0014045000000000001 0.42 AML other m 2022-02-01T23:05:30.69
IV.MC2.EHE. ML:2.2 0.0009575 0.38 AML other m 2022-02-01T23:05:30.75
IV.FDMO.HHN. ML:2.1 0.0006865 0.24 AML other m 2022-02-01T23:05:30.83
IV.FDMO.HHE. ML:2.2 0.000878 1.26 AML other m 2022-02-01T23:05:31.83
IV.MMO1.EHN. ML:2.1 0.0005874999999999999 0.72 AML other m 2022-02-01T23:05:31.81
IV.MMO1.EHE. ML:2.1 0.0004945 1.16 AML other m 2022-02-01T23:05:32.78
IV.ASSB.HHN. ML:1.8 0.000255 0.24 AML other m 2022-02-01T23:05:32.94
IV.MML1.HNN. ML:2.0 0.00035250000000000006 0.9 AML other m 2022-02-01T23:05:33.13
IV.MML1.EHN. ML:1.9 0.000309 0.92 AML other m 2022-02-01T23:05:33.13
IV.MML1.EHE. ML:1.9 0.000317 0.26 AML other m 2022-02-01T23:05:33.21
IV.MOMA.HHE. ML:1.7 0.000254 0.98 AML other m 2022-02-01T23:05:33.28
IV.CESX.HHE. ML:1.7 0.00021750000000000003 0.38 AML other m 2022-02-01T23:05:33.43
IV.MOMA.HHN. ML:1.6 0.000214 0.64 AML other m 2022-02-01T23:05:33.61
IV.MOMA.HNE. ML:1.8 0.00027649999999999994 0.76 AML other m 2022-02-01T23:05:33.48
IV.RM33.EHN. ML:1.9 0.00028100000000000005 1.1 AML other m 2022-02-01T23:05:33.87
IV.MOMA.HNN. ML:1.7 0.000259 0.82 AML other m 2022-02-01T23:05:33.93
IV.RM33.EHE. ML:2.0 0.00033800000000000003 0.52 AML other m 2022-02-01T23:05:34.31
IV.ASSB.HHE. ML:1.8 0.00023999999999999998 0.7 AML other m 2022-02-01T23:05:34.65
IV.CSP1.EHN. ML:2.1 0.00047700000000000005 0.8 AML other m 2022-02-01T23:05:34.38
IV.CSP1.EHE. ML:2.2 0.0005164999999999999 0.7 AML other m 2022-02-01T23:05:34.91
IV.MML1.HNE. ML:1.9 0.000307 1.44 AML other m 2022-02-01T23:05:34.94
IV.SMA1.EHE. ML:1.7 0.0001855 0.6 AML other m 2022-02-01T23:05:35.16
IV.CESX.HHN. ML:1.9 0.000306 0.4 AML other m 2022-02-01T23:05:35.67
IV.SMA1.EHN. ML:1.7 0.00021100000000000003 0.5 AML other m 2022-02-01T23:05:36.36
IV.SNTG.HHE. ML:1.7 0.000115 0.64 AML other m 2022-02-01T23:05:37.83
IV.ATCC.EHE. ML:2.0 0.000256 0.2 AML other m 2022-02-01T23:05:37.86
IV.SNTG.HHN. ML:1.6 0.00009520000000000001 0.42 AML other m 2022-02-01T23:05:37.90
IV.SAP2.EHE. ML:1.9 0.00021799999999999999 1.9 AML other m 2022-02-01T23:05:37.96
IV.SAP2.EHN. ML:2.6 0.0009530000000000001 1.9 AML other m 2022-02-01T23:05:38.95
IV.ATCC.EHN. ML:2.0 0.0002445 0.4 AML other m 2022-02-01T23:05:38.05
IV.GUMA.HHN. ML:2.2 0.0004445 0.28 AML other m 2022-02-01T23:05:38.89
IV.GUMA.HHE. ML:2.2 0.0004545 0.32 AML other m 2022-02-01T23:05:40.81
IV.EL6.EHN. ML:2.0 0.000178 1.58 AML other m 2022-02-01T23:05:41.80
IV.EL6.EHE. ML:1.9 0.00017230000000000001 0.78 AML other m 2022-02-01T23:05:41.48
IV.MURB.HHE. ML:2.1 0.000249 0.24 AML other m 2022-02-01T23:05:42.13
IV.MURB.HHN. ML:2.0 0.0001955 0.68 AML other m 2022-02-01T23:05:42.36
IV.SSFR.HHN. ML:1.8 0.00009295000000000001 1.4 AML other m 2022-02-01T23:05:45.72
IV.SSFR.HHE. ML:1.8 0.00010284999999999999 0.48 AML other m 2022-02-01T23:05:46.37
IV.FRON.EHN. ML:1.7 0.00005875 0.58 AML other m 2022-02-01T23:05:48.04
IV.FRON.EHE. ML:1.6 0.0000494 0.58 AML other m 2022-02-01T23:05:54.49
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
Waveforms Seismic signals in miniseed + resp format Download