Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 06-02-2023 and time 08:29:02 (Italy) in region 5 km NW Preci (PG)

A magnitude ML 2.3 earthquake occured in region: 5 km NW Preci (PG), on

  • 06-02-2023 07:29:02 (UTC)
  • 06-02-2023 08:29:02 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9090, 12.9880 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
Preci PG 5 724 724
Sellano PG 5 1079 1803
Visso MC 9 1107 2910
Monte Cavallo MC 10 145 3055
Cerreto di Spoleto PG 12 1075 4130
Ussita MC 13 444 4574
Castelsantangelo sul Nera MC 14 281 4855
Norcia PG 16 4957 9812
Pieve Torina MC 16 1458 11270
Fiordimonte MC 17 202 11472
Serravalle di Chienti MC 18 1070 12542
Vallo di Nera PG 19 364 12906
Pievebovigliana MC 19 866 13772
Fiastra MC 20 559 14331
Campello sul Clitunno PG 20 2442 16773
Trevi PG 20 8469 25242
Muccia MC 20 915 26157

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km E of Foligno (57155 inhabitants)
48 Km NE of Terni (111501 inhabitants)
54 Km E of Perugia (166134 inhabitants)
65 Km W of Teramo (54892 inhabitants)
71 Km NW of L'Aquila (69753 inhabitants)
90 Km SW of Ancona (100861 inhabitants)
91 Km NE of Viterbo (67173 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 2.3 2023-02-06
07:29:02		 42.9092 12.9883 9 2024-03-01
17:17:55		 Bollettino Sismico Italiano INGV 114515101
Reviewed
Rev100 		ML 2.2 2023-02-06
07:29:02		 42.9097 12.9862 10 2023-02-06
08:13:30		 Sala Sismica INGV-Roma 114135351
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-02-06 07:29:02 ± 0.05
Latitude 42.9092 ± 0.0018
Longitude 12.9883 ± 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 114515101

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 267
Semi-minor axis of confidence ellipse (meter) 201
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 64
Circular confidence region, given by single value of horizontal uncertainty (meter) 270.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 33
Number of associated phases, regardless of their use for origin computation 91
Number of defining phases 91
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.06925
Epicentral distance of station farthest from the epicenter (degree) 0.73834
Number of stations at which the event was observed 46
Number of stations from which data was used for origin computation 46
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 60
Type of magnitude ML
Reference to an origin 114515101
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-02-17 12:11:40

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 68
Type of magnitude ML
Reference to an origin 114135351
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-02-06 08:13:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MPAG.EHZ. 2023-02-06T07:29:28.14 0.6 undecidable manual S 347 81.9513 50 0.92 34
IV.ATPI.EHZ. 2023-02-06T07:29:26.60 0.6 undecidable manual S 322 76.5678 50 0.84 36
IV.PIEI.HHZ. 2023-02-06T07:29:26.68 0.6 undecidable manual S 332 78.5658 50 0.37 42
IV.MGAB.HHZ. 2023-02-06T07:29:25.56 0.6 undecidable manual S 271 71.1732 50 1.22 30
IV.ATVO.HHZ. 2023-02-06T07:29:24.57 1.0 undecidable manual S 318 70.4739 50 0.42 21
IV.FRON.EHZ. 2023-02-06T07:29:24.47 0.3 undecidable manual S 343 70.7736 50 0.25 66
IV.ARVD.HHZ. 2023-02-06T07:29:23.39 0.3 undecidable manual S 357 65.3901 50 0.59 61
IV.SSFR.HHZ. 2023-02-06T07:29:21.84 0.3 undecidable manual S 344 60.7947 50 0.28 67
IV.TERO.HHZ. 2023-02-06T07:29:21.27 0.3 undecidable manual S 122 59.3961 50 0.09 70
IV.ATFO.HHZ. 2023-02-06T07:29:21.88 0.3 undecidable manual S 327 60.8946 50 0.28 67
IV.MURB.HHE. 2023-02-06T07:29:20.66 0.6 undecidable manual S 316 54.3012 50 0.82 38
IV.CING.HHZ. 2023-02-06T07:29:20.10 0.3 undecidable manual S 18 54.4011 50 0.25 68
IV.RM33.EHZ. 2023-02-06T07:29:18.43 0.3 undecidable manual S 157 48.1185 50 0.26 69
IV.EL6.EHZ. 2023-02-06T07:29:18.06 0.3 undecidable manual S 11 47.5191 50 0.05 72
IV.FOSV.EHZ. 2023-02-06T07:29:17.48 0.3 undecidable manual S 337 46.5201 50 -0.28 69
IV.CESX.HHZ. 2023-02-06T07:29:17.59 0.3 undecidable manual S 225 46.7199 50 -0.22 70
IV.MF5.EHZ. 2023-02-06T07:29:16.65 0.3 undecidable manual S 77 39.2274 50 0.83 58
IV.MGAB.HHZ. 2023-02-06T07:29:16.02 0.3 undecidable manual P 271 71.1732 50 0.91 53
IV.MPAG.EHZ. 2023-02-06T07:29:16.54 0.6 undecidable manual P 347 81.9513 50 -0.24 43
IV.ATCC.EHZ. 2023-02-06T07:29:16.52 0.3 undecidable manual S 317 41.625 50 0.07 72
IV.SMA1.EHN. 2023-02-06T07:29:16.83 0.6 undecidable manual S 137 41.9247 50 0.31 46
IV.SAP2.EHZ. 2023-02-06T07:29:16.57 0.3 undecidable manual S 58 39.3273 50 0.75 60
IV.PIEI.HHZ. 2023-02-06T07:29:15.95 0.1 undecidable manual P 332 78.5658 50 -0.3 86
IV.GAG1.HNZ. 2023-02-06T07:29:15.17 0.6 undecidable manual S 10 37.0296 50 -0.05 49
IV.MTRA.EHN. 2023-02-06T07:29:15.15 0.3 undecidable manual S 117 37.2294 50 -0.13 72
IV.ARRO.EHZ. 2023-02-06T07:29:15.86 0.3 undecidable manual S 206 40.8258 50 -0.38 68
IV.SNTG.HHZ. 2023-02-06T07:29:15.36 0.3 undecidable manual S 354 38.5281 50 -0.27 70
IV.MTL1.HNN. 2023-02-06T07:29:15.77 0.6 undecidable manual S 3 38.628 50 0.13 48
IV.ATPI.EHZ. 2023-02-06T07:29:15.89 0.1 undecidable manual P 322 76.5678 50 -0.04 91
IV.MOMA.HHZ. 2023-02-06T07:29:15.19 0.3 undecidable manual S 251 35.9418 50 0.25 70
IV.GUMA.HHZ. 2023-02-06T07:29:14.44 0.3 undecidable manual S 59 32.9448 50 0.32 70
IV.FRON.EHZ. 2023-02-06T07:29:14.79 0.3 undecidable manual P 343 70.7736 50 -0.26 66
IV.ATVO.HHZ. 2023-02-06T07:29:14.96 0.1 undecidable manual P 318 70.4739 50 -0.04 92
IT.GNU.HGE. 2023-02-06T07:29:14.77 0.6 undecidable manual S 251 35.9418 50 -0.16 48
IV.MDAR.HNZ. 2023-02-06T07:29:14.02 0.3 undecidable manual S 22 33.8439 50 -0.35 69
IV.LNSS.HHZ. 2023-02-06T07:29:14.30 0.3 undecidable manual S 173 34.2435 50 -0.18 72
IV.ARVD.HHZ. 2023-02-06T07:29:13.75 0.1 undecidable manual P 357 65.3901 50 -0.47 85
IV.ATFO.HHZ. 2023-02-06T07:29:13.57 0.3 undecidable manual P 327 60.8946 50 0.04 70
IV.FIU1.HNZ. 2023-02-06T07:29:13.25 0.6 undecidable manual S 352 31.3464 50 -0.45 45
IV.SSFR.HHZ. 2023-02-06T07:29:13.20 0.1 undecidable manual P 344 60.7947 50 -0.31 89
IV.TERO.HHZ. 2023-02-06T07:29:13.24 0.3 undecidable manual P 122 59.3961 50 -0.05 70
IV.CING.HHZ. 2023-02-06T07:29:12.34 0.1 undecidable manual P 18 54.4011 50 -0.18 92
IV.MMO1.EHZ. 2023-02-06T07:29:12.27 0.3 undecidable manual S 92 27.5502 109 -0.33 70
IV.PF6.EHE. 2023-02-06T07:29:12.87 0.3 undecidable manual S 33 30.3474 50 -0.57 65
IV.MURB.HHE. 2023-02-06T07:29:12.33 0.3 undecidable manual P 316 54.3012 50 -0.18 69
IV.CSP1.EHZ. 2023-02-06T07:29:12.07 0.3 undecidable manual S 41 26.8509 109 -0.3 71
IV.CESX.HHZ. 2023-02-06T07:29:11.12 0.1 undecidable manual P 225 46.7199 50 -0.22 93
7F.SIB1.EHN. 2023-02-06T07:29:11.32 0.3 undecidable manual S 94 22.9548 112 0.2 73
IV.EL6.EHZ. 2023-02-06T07:29:11.19 0.1 undecidable manual P 11 47.5191 50 -0.27 92
7F.SIB2.EHZ. 2023-02-06T07:29:11.67 0.3 undecidable manual S 94 25.752 110 -0.34 70
IV.RM33.EHZ. 2023-02-06T07:29:11.36 0.1 undecidable manual P 157 48.1185 50 -0.19 93
IV.SEF1.HNN. 2023-02-06T07:29:11.87 0.3 undecidable manual S 353 26.5512 109 -0.42 69
IV.ATCC.EHZ. 2023-02-06T07:29:10.32 0.1 undecidable manual P 317 41.625 50 -0.24 93
IV.MTL1.HNN. 2023-02-06T07:29:10.33 0.6 undecidable manual P 3 38.628 50 0.24 47
IV.SMA1.EHN. 2023-02-06T07:29:10.64 0.1 undecidable manual P 137 41.9247 50 0.05 97
IV.SAP2.EHZ. 2023-02-06T07:29:10.51 0.1 undecidable manual P 58 39.3273 50 0.31 92
IV.MF5.EHZ. 2023-02-06T07:29:10.44 0.1 undecidable manual P 77 39.2274 50 0.25 93
IV.MML1.EHZ. 2023-02-06T07:29:10.74 0.3 undecidable manual S 357 22.6551 113 -0.29 71
IV.ARRO.EHZ. 2023-02-06T07:29:10.32 0.1 undecidable manual P 206 40.8258 50 -0.12 96
IV.FOSV.EHZ. 2023-02-06T07:29:10.96 0.1 undecidable manual P 337 46.5201 50 -0.36 90
7F.SIB3.EHZ. 2023-02-06T07:29:10.77 0.3 undecidable manual S 99 23.1546 112 -0.43 69
IT.GNU.HGE. 2023-02-06T07:29:10.01 0.6 undecidable manual P 251 35.9418 50 0.33 46
IV.MDAR.HNZ. 2023-02-06T07:29:09.12 0.3 undecidable manual P 22 33.8439 50 -0.24 71
IV.SNTG.HHZ. 2023-02-06T07:29:09.74 0.1 undecidable manual P 354 38.5281 50 -0.34 92
IV.FDMO.HHZ. 2023-02-06T07:29:09.04 0.6 undecidable manual S 30 16.2726 120 0.02 51
IV.LNSS.HHZ. 2023-02-06T07:29:09.16 0.1 undecidable manual P 173 34.2435 50 -0.26 94
IV.MOMA.HHZ. 2023-02-06T07:29:09.70 0.1 undecidable manual P 251 35.9418 50 0.02 99
IV.MC2.EHZ. 2023-02-06T07:29:09.50 0.3 undecidable manual S 89 16.2726 120 0.46 70
IV.GUMA.HHZ. 2023-02-06T07:29:09.30 0.1 undecidable manual P 59 32.9448 50 0.09 98
IV.GAG1.HNZ. 2023-02-06T07:29:09.88 0.1 undecidable manual P 10 37.0296 50 0.03 98
IV.MTRA.EHN. 2023-02-06T07:29:09.65 0.1 undecidable manual P 117 37.2294 50 -0.23 94
IV.CSP1.EHZ. 2023-02-06T07:29:08.05 0.1 undecidable manual P 41 26.8509 109 -0.15 97
IV.MMO1.EHZ. 2023-02-06T07:29:08.18 0.1 undecidable manual P 92 27.5502 109 -0.16 97
IV.CESI.HHZ. 2023-02-06T07:29:08.15 0.3 undecidable manual S 327 12.5763 127 0.19 74
IV.PF6.EHE. 2023-02-06T07:29:08.47 0.1 undecidable manual P 33 30.3474 50 -0.35 93
IV.FIU1.HNZ. 2023-02-06T07:29:08.71 0.3 undecidable manual P 352 31.3464 50 -0.26 71
IV.NRCA.HNZ. 2023-02-06T07:29:08.43 0.3 undecidable manual S 129 13.2756 125 0.29 73
IV.MML1.EHZ. 2023-02-06T07:29:07.32 0.1 undecidable manual P 357 22.6551 113 -0.11 99
IV.SEF1.HNN. 2023-02-06T07:29:07.92 0.1 undecidable manual P 353 26.5512 109 -0.23 96
IV.FEMA.HNZ. 2023-02-06T07:29:07.11 0.3 undecidable manual S 40 7.6812 141 0.38 72
7F.SIB3.EHZ. 2023-02-06T07:29:07.47 0.1 undecidable manual P 99 23.1546 112 -0.05 100
IT.FOPC.HGN. 2023-02-06T07:29:07.60 0.6 undecidable manual P 286 24.1536 111 -0.09 50
IT.MTCL.HGZ. 2023-02-06T07:29:07.17 0.3 undecidable manual S 5 9.4794 135 0.04 77
7F.SIB1.EHN. 2023-02-06T07:29:07.55 0.1 undecidable manual P 94 22.9548 112 0.07 100
7F.SIB2.EHZ. 2023-02-06T07:29:07.84 0.1 undecidable manual P 94 25.752 110 -0.16 98
IV.NRCA.HNZ. 2023-02-06T07:29:06.02 0.1 positive manual P 129 13.2756 125 0.26 98
IV.FDMO.HHZ. 2023-02-06T07:29:06.41 0.1 negative manual P 30 16.2726 120 0.14 99
IV.MC2.EHZ. 2023-02-06T07:29:06.57 0.1 undecidable manual P 89 16.2726 120 0.29 96
IV.CESI.HHZ. 2023-02-06T07:29:05.91 0.1 undecidable manual P 327 12.5763 127 0.25 98
IV.FEMA.HNZ. 2023-02-06T07:29:05.39 0.1 undecidable manual P 40 7.6812 141 0.45 95
IT.MTCL.HGZ. 2023-02-06T07:29:05.40 0.1 undecidable manual P 5 9.4794 135 0.22 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FEMA.HNN. ML:2.7 0.00767 0.2 AML other m 2023-02-06T07:29:07.36
IV.FEMA.HNE. ML:2.6 0.00605 1.04 AML other m 2023-02-06T07:29:07.16
IV.CESI.HHN. ML:2.7 0.005565 0.32 AML other m 2023-02-06T07:29:08.39
IV.CESI.HNN. ML:2.6 0.005414999999999999 0.32 AML other m 2023-02-06T07:29:08.39
IV.NRCA.HNE. ML:2.4 0.0027400000000000002 0.6 AML other m 2023-02-06T07:29:08.82
IV.NRCA.HHE. ML:2.4 0.00294 0.6 AML other m 2023-02-06T07:29:08.82
IV.NRCA.HNN. ML:2.6 0.00392 0.14 AML other m 2023-02-06T07:29:08.63
IV.NRCA.HHN. ML:2.6 0.004205 0.14 AML other m 2023-02-06T07:29:08.63
IV.CESI.HHE. ML:2.3 0.002415 0.52 AML other m 2023-02-06T07:29:08.50
IV.CESI.HNE. ML:2.3 0.0023599999999999997 0.52 AML other m 2023-02-06T07:29:08.50
IV.FDMO.HHN. ML:2.6 0.0037949999999999998 0.2 AML other m 2023-02-06T07:29:09.21
IV.FDMO.HHE. ML:2.8 0.006925000000000001 0.32 AML other m 2023-02-06T07:29:09.21
IV.MML1.HNN. ML:2.7 0.00323 0.16 AML other m 2023-02-06T07:29:11.11
IV.MML1.EHN. ML:2.7 0.0033399999999999997 0.16 AML other m 2023-02-06T07:29:11.12
IV.MML1.HNE. ML:2.8 0.00395 0.14 AML other m 2023-02-06T07:29:11.13
IV.MML1.EHE. ML:2.8 0.004035 0.14 AML other m 2023-02-06T07:29:11.14
IV.MMO1.EHN. ML:2.5 0.00155 0.98 AML other m 2023-02-06T07:29:13.61
IV.LNSS.HHE. ML:2.2 0.0007405 0.36 AML other m 2023-02-06T07:29:14.74
IV.LNSS.HNE. ML:2.2 0.0006585 0.34 AML other m 2023-02-06T07:29:14.74
IV.MMO1.EHE. ML:2.0 0.0006065 0.68 AML other m 2023-02-06T07:29:14.65
IV.GUMA.HHE. ML:2.5 0.001465 0.26 AML other m 2023-02-06T07:29:14.64
IV.LNSS.HHN. ML:2.2 0.0006525 0.2 AML other m 2023-02-06T07:29:14.78
IV.LNSS.HNN. ML:2.2 0.000625 0.2 AML other m 2023-02-06T07:29:14.78
IV.GUMA.HNE. ML:2.6 0.001585 0.34 AML other m 2023-02-06T07:29:14.64
IV.GUMA.HHN. ML:2.4 0.00124 0.34 AML other m 2023-02-06T07:29:14.82
IV.SNTG.HNE. ML:2.2 0.0006615 1.66 AML other m 2023-02-06T07:29:15.97
IV.SNTG.HHE. ML:2.2 0.000609 0.8 AML other m 2023-02-06T07:29:15.97
IV.SNTG.HNN. ML:2.3 0.000762 0.12 AML other m 2023-02-06T07:29:15.93
IV.SNTG.HHN. ML:2.3 0.00079 0.12 AML other m 2023-02-06T07:29:15.99
IV.MOMA.HNE. ML:2.1 0.0005105 0.58 AML other m 2023-02-06T07:29:16.85
IV.MOMA.HHE. ML:2.1 0.0005465 0.58 AML other m 2023-02-06T07:29:16.47
IV.MOMA.HHN. ML:2.0 0.000437 0.2 AML other m 2023-02-06T07:29:17.26
IV.MOMA.HNN. ML:2.0 0.00044050000000000003 0.2 AML other m 2023-02-06T07:29:17.26
IV.ATCC.EHE. ML:2.0 0.0003565 0.32 AML other m 2023-02-06T07:29:17.17
IV.GUMA.HNN. ML:2.3 0.0008765000000000001 0.34 AML other m 2023-02-06T07:29:17.40
IV.FOSV.EHE. ML:2.1 0.000367 1.86 AML other m 2023-02-06T07:29:17.05
IV.FOSV.HNE. ML:2.1 0.00035480565 0.2304 AML other m 2023-02-06T07:29:17.97
IV.EL6.EHE. ML:2.6 0.0010554999999999998 0.2 AML other m 2023-02-06T07:29:18.45
IV.CESX.HHE. ML:2.2 0.0005164999999999999 0.6 AML other m 2023-02-06T07:29:18.43
IV.EL6.EHN. ML:2.6 0.001073 0.3 AML other m 2023-02-06T07:29:18.92
IV.CESX.HHN. ML:2.2 0.00054 0.4 AML other m 2023-02-06T07:29:19.22
IV.ATCC.EHN. ML:2.0 0.00036199999999999996 0.36 AML other m 2023-02-06T07:29:19.32
IV.FOSV.HNN. ML:2.0 0.00027400000000000005 1 AML other m 2023-02-06T07:29:19.58
IV.FOSV.EHN. ML:2.0 0.00026900000000000003 1.02 AML other m 2023-02-06T07:29:19.59
IV.RM33.EHN. ML:2.0 0.00030649999999999997 0.28 AML other m 2023-02-06T07:29:19.47
IV.RM33.EHE. ML:2.0 0.0002505 0.38 AML other m 2023-02-06T07:29:20.26
IV.CING.HHN. ML:2.3 0.0005355 0.14 AML other m 2023-02-06T07:29:20.39
IV.CING.HHE. ML:2.3 0.00044750000000000004 1.3 AML other m 2023-02-06T07:29:20.93
IV.SSFR.HHE. ML:2.4 0.00045400000000000003 0.6 AML other m 2023-02-06T07:29:22.23
IV.SSFR.HHN. ML:2.4 0.0005405 0.58 AML other m 2023-02-06T07:29:23.57
IV.ATFO.HHN. ML:1.9 0.0001655 1.14 AML other m 2023-02-06T07:29:23.72
IV.ATFO.HHE. ML:1.9 0.0001565 1.02 AML other m 2023-02-06T07:29:23.74
IV.ARVD.HHN. ML:1.9 0.000157 0.44 AML other m 2023-02-06T07:29:24.29
IV.ARVD.HHE. ML:2.1 0.000241 0.52 AML other m 2023-02-06T07:29:24.73
IV.FRON.EHE. ML:2.0 0.0001546 0.18 AML other m 2023-02-06T07:29:24.78
IV.FRON.EHN. ML:2.0 0.00014602345 0.1408 AML other m 2023-02-06T07:29:27.97
IV.PIEI.HHN. ML:1.8 0.00007835000000000001 1.32 AML other m 2023-02-06T07:29:28.96
IV.MPAG.EHN. ML:2.0 0.0001301 0.54 AML other m 2023-02-06T07:29:29.40
IV.MPAG.EHE. ML:1.8 0.00009375 1.14 AML other m 2023-02-06T07:29:29.65
IV.PIEI.HHE. ML:1.9 0.0001064 0.36 AML other m 2023-02-06T07:29:30.76
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