Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 20-09-2022 and time 19:35:58 (UTC) in region 4 km NW Preci (PG)

A magnitude ML 2.0 earthquake occured in region: 4 km NW Preci (PG), on

  • 20-09-2022 19:35:58 (UTC)
  • 20-09-2022 21:35:58 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9120, 13.0130 at 11 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 4 724 724
Visso MC 7 1107 1831
Sellano PG 7 1079 2910
Monte Cavallo MC 9 145 3055
Ussita MC 11 444 3499
Castelsantangelo sul Nera MC 12 281 3780
Cerreto di Spoleto PG 13 1075 4855
Norcia PG 15 4957 9812
Pieve Torina MC 15 1458 11270
Fiordimonte MC 15 202 11472
Pievebovigliana MC 18 866 12338
Fiastra MC 18 559 12897
Serravalle di Chienti MC 19 1070 13967
Acquacanina MC 19 121 14088
Muccia MC 19 915 15003
Bolognola MC 20 142 15145
Vallo di Nera PG 20 364 15509

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Foligno (57155 inhabitants)
49 Km NE of Terni (111501 inhabitants)
55 Km E of Perugia (166134 inhabitants)
63 Km W of Teramo (54892 inhabitants)
70 Km NW of L'Aquila (69753 inhabitants)
89 Km SW of Ancona (100861 inhabitants)
92 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 2.0 2022-09-20
19:35:58		 42.912 13.0128 11 2024-03-01
15:28:09		 Bollettino Sismico Italiano INGV 112518691
Reviewed
Rev100 		ML 2.0 2022-09-20
19:35:58		 42.9138 13.0088 11 2022-09-20
19:47:02		 Sala Sismica INGV-Roma 109942331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-20 19:35:58 ± 0.04
Latitude 42.9120 ± 0.0018
Longitude 13.0128 ± 0.0025
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 112518691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 223
Semi-minor axis of confidence ellipse (meter) 91
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 60
Circular confidence region, given by single value of horizontal uncertainty (meter) 220.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 26
Number of associated phases, regardless of their use for origin computation 85
Number of defining phases 84
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.88403
Number of stations at which the event was observed 50
Number of stations from which data was used for origin computation 49
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 69
Type of magnitude ML
Reference to an origin 112518691
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-04-11 15:47:29

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 65
Type of magnitude ML
Reference to an origin 109942331
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-20 19:47:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PAOL.HHZ. 2022-09-20T19:37:07.32 3.0 undecidable manual Sg 5.68 0
IV.ARVD.HHZ. 2022-09-20T19:36:19.33 0.6 undecidable manual S 355 65.2902 50 0.87 35
IV.CING.HHZ. 2022-09-20T19:36:16.10 0.6 undecidable manual S 16 53.502 50 0.79 38
IV.CAFI.HHZ. 2022-09-20T19:36:15.41 0.6 undecidable manual P 299 96.5256 50 0.56 38
IV.T0110.HHZ. 2022-09-20T19:36:15.24 0.3 undecidable manual P 140 98.124 50 0.16 62
IV.CESX.HHZ. 2022-09-20T19:36:14.11 0.6 undecidable manual S 226 48.3183 50 0.17 46
IV.FOSV.EHZ. 2022-09-20T19:36:13.56 0.6 undecidable manual S 334 47.1195 50 -0.05 47
IV.RM33.EHZ. 2022-09-20T19:36:13.95 0.6 undecidable manual S 160 47.619 50 0.21 45
IV.EL6.EHZ. 2022-09-20T19:36:13.84 0.6 undecidable manual S 9 46.8198 50 0.31 44
IV.NARO.HHZ. 2022-09-20T19:36:13.06 0.3 undecidable manual P 336 85.0482 50 0 66
IV.MPAG.EHZ. 2022-09-20T19:36:12.76 0.3 undecidable manual P 346 82.1511 50 0.14 65
IV.SMA1.EHZ. 2022-09-20T19:36:12.17 0.3 undecidable manual S 140 40.8258 50 0.25 68
IV.ARRO.EHZ. 2022-09-20T19:36:12.46 0.6 undecidable manual S 209 42.0246 50 0.2 46
IV.ATPI.EHZ. 2022-09-20T19:36:12.11 0.3 undecidable manual P 321 77.5668 50 0.2 64
IV.ATCC.EHZ. 2022-09-20T19:36:12.71 0.3 undecidable manual S 315 42.8238 50 0.25 68
IV.MGAB.HHZ. 2022-09-20T19:36:11.78 0.3 undecidable manual P 270 73.1712 50 0.54 60
IV.GAG1.HNE. 2022-09-20T19:36:11.14 0.6 undecidable manual S 7 36.4413 50 0.38 45
IT.GNU.HGE. 2022-09-20T19:36:11.57 0.6 undecidable manual S 252 37.9287 50 0.41 44
IV.MF5.EHZ. 2022-09-20T19:36:11.79 0.6 undecidable manual S 77 37.2294 50 0.81 38
IV.SNTG.HHZ. 2022-09-20T19:36:11.28 0.3 undecidable manual S 351 38.5281 50 -0.03 72
IV.GIGS.HHZ. 2022-09-20T19:36:10.09 0.3 undecidable manual P 138 68.376 50 -0.41 63
IV.FRON.EHZ. 2022-09-20T19:36:10.84 0.3 undecidable manual P 341 71.0733 50 -0.08 67
IV.LNSS.HNZ. 2022-09-20T19:36:10.36 0.6 undecidable manual S 176 34.3434 50 0.16 47
IV.MTRA.EHZ. 2022-09-20T19:36:10.56 0.3 undecidable manual S 119 35.6421 50 0.01 72
IV.FIAM.HHZ. 2022-09-20T19:36:10.73 0.3 undecidable manual P 173 71.9724 50 -0.32 63
IV.ASSB.HHZ. 2022-09-20T19:36:09.24 0.3 undecidable manual S 297 32.1456 50 -0.38 67
IV.SSFR.HHZ. 2022-09-20T19:36:09.24 0.3 undecidable manual P 342 61.0944 50 -0.13 67
IV.GUMA.HHZ. 2022-09-20T19:36:09.81 0.3 undecidable manual S 57 31.0467 50 0.49 66
IV.MDAR.HNN. 2022-09-20T19:36:09.76 0.6 undecidable manual S 19 32.8449 50 -0.05 48
IV.FIU1.HNZ. 2022-09-20T19:36:09.31 0.6 undecidable manual S 348 31.3464 50 -0.1 48
IV.ARVD.HHZ. 2022-09-20T19:36:09.91 0.1 undecidable manual P 355 65.2902 50 -0.12 89
IV.MURB.HHZ. 2022-09-20T19:36:08.61 0.3 undecidable manual P 315 55.5 50 0.09 69
IV.CING.HHZ. 2022-09-20T19:36:08.12 0.1 undecidable manual P 16 53.502 50 -0.09 92
IV.MNTT.EHZ. 2022-09-20T19:36:08.53 0.3 undecidable manual P 70 50.1165 50 0.84 55
IV.TERO.HHZ. 2022-09-20T19:36:08.79 0.3 undecidable manual P 123 57.7977 50 -0.09 68
IT.FOPC.HGN. 2022-09-20T19:36:08.06 0.6 undecidable manual S 284 25.9518 50 0.1 48
IV.PF6.EHN. 2022-09-20T19:36:08.50 0.6 undecidable manual S 30 29.0487 50 -0.29 46
IV.EL6.EHZ. 2022-09-20T19:36:07.10 0.1 undecidable manual P 9 46.8198 50 -0.08 93
IV.SEF1.HNN. 2022-09-20T19:36:07.93 0.6 undecidable manual S 349 26.5512 50 -0.2 47
IV.CSP1.EHZ. 2022-09-20T19:36:07.53 0.3 undecidable manual S 38 25.3524 50 -0.26 70
IV.CAMP.HHZ. 2022-09-20T19:36:07.91 0.3 undecidable manual P 142 52.8027 50 -0.19 68
IV.FOSV.EHZ. 2022-09-20T19:36:07.02 0.1 undecidable manual P 334 47.1195 50 -0.2 91
7F.SIB2.EHE. 2022-09-20T19:36:07.00 0.6 undecidable manual S 95 23.754 50 -0.37 46
IV.MMO1.EHZ. 2022-09-20T19:36:07.62 0.3 undecidable manual S 93 25.5522 50 -0.24 70
IV.CESX.HHZ. 2022-09-20T19:36:07.25 0.1 undecidable manual P 226 48.3183 50 -0.16 91
IV.GAVE.EHZ. 2022-09-20T19:36:07.91 0.3 undecidable manual S 202 26.2515 50 -0.12 72
IV.RM33.EHZ. 2022-09-20T19:36:07.09 0.1 undecidable manual P 160 47.619 50 -0.21 91
7F.SIB1.EHE. 2022-09-20T19:36:06.35 0.6 undecidable manual S 95 20.9679 50 -0.28 47
IV.MF5.EHZ. 2022-09-20T19:36:06.11 0.1 undecidable manual P 77 37.2294 50 0.41 88
IV.MML1.EHZ. 2022-09-20T19:36:06.73 0.3 undecidable manual S 352 22.5552 50 -0.34 69
IV.ATCC.EHZ. 2022-09-20T19:36:06.55 0.1 undecidable manual P 315 42.8238 50 -0.01 95
7F.SIB3.EHN. 2022-09-20T19:36:06.28 0.6 undecidable manual S 101 21.2676 50 -0.44 45
IV.SMA1.EHZ. 2022-09-20T19:36:06.18 0.3 undecidable manual P 140 40.8258 50 -0.07 71
IT.GNU.HGE. 2022-09-20T19:36:06.04 0.3 undecidable manual P 252 37.9287 50 0.23 69
IV.ARRO.EHZ. 2022-09-20T19:36:06.40 0.1 undecidable manual P 209 42.0246 50 -0.04 95
IV.MTRA.EHZ. 2022-09-20T19:36:05.41 0.1 undecidable manual P 119 35.6421 50 -0.05 96
IV.SNTG.HHZ. 2022-09-20T19:36:05.66 0.1 undecidable manual P 351 38.5281 50 -0.24 91
IV.GAG1.HNE. 2022-09-20T19:36:05.62 0.1 undecidable manual P 7 36.4413 50 0.04 96
IV.LNSS.HNZ. 2022-09-20T19:36:05.11 0.3 undecidable manual P 176 34.3434 50 -0.15 70
IV.FIU1.HNZ. 2022-09-20T19:36:04.60 0.3 undecidable manual P 348 31.3464 50 -0.2 70
IV.GAVE.EHZ. 2022-09-20T19:36:04.03 0.1 positive manual P 202 26.2515 50 0.03 98
IV.PF6.EHN. 2022-09-20T19:36:04.24 0.1 undecidable manual P 30 29.0487 50 -0.2 94
IV.CESI.HHZ. 2022-09-20T19:36:04.40 0.3 undecidable manual S 320 13.5753 128 -0.1 74
IV.ASSB.HHZ. 2022-09-20T19:36:04.70 0.1 undecidable manual P 297 32.1456 50 -0.22 93
IV.MC2.EHZ. 2022-09-20T19:36:04.76 0.3 undecidable manual S 90 14.2746 127 0.05 74
IV.GUMA.HHZ. 2022-09-20T19:36:04.99 0.1 undecidable manual P 57 31.0467 50 0.25 93
IV.FDMO.HHZ. 2022-09-20T19:36:04.71 0.3 undecidable manual S 24 15.0738 125 -0.21 72
IV.MDAR.HNN. 2022-09-20T19:36:04.83 0.3 undecidable manual P 19 32.8449 50 -0.2 70
IV.MMO1.EHZ. 2022-09-20T19:36:03.85 0.1 negative manual P 93 25.5522 50 -0.05 97
IV.NRCA.HHZ. 2022-09-20T19:36:03.99 0.3 undecidable manual S 136 11.9769 132 -0.09 74
IT.FOPC.HGN. 2022-09-20T19:36:03.91 0.3 undecidable manual P 284 25.9518 50 -0.06 73
7F.SIB1.EHE. 2022-09-20T19:36:03.24 0.1 undecidable manual P 95 20.9679 50 0.05 98
IT.MTCL.HGZ. 2022-09-20T19:36:03.12 0.3 undecidable manual S 353 9.1797 140 -0.28 72
IV.MML1.EHZ. 2022-09-20T19:36:03.28 0.1 undecidable manual P 352 22.5552 50 -0.16 96
7F.SIB3.EHN. 2022-09-20T19:36:03.07 0.3 undecidable manual P 101 21.2676 50 -0.17 72
IV.SEF1.HNN. 2022-09-20T19:36:03.93 0.3 undecidable manual P 349 26.5512 50 -0.13 72
IV.CSP1.EHZ. 2022-09-20T19:36:03.80 0.1 positive manual P 38 25.3524 50 -0.07 97
7F.SIB2.EHE. 2022-09-20T19:36:03.50 0.3 undecidable manual P 95 23.754 50 -0.12 72
IV.MC2.EHZ. 2022-09-20T19:36:02.23 0.1 undecidable manual P 90 14.2746 127 0.14 97
IV.FEMA.HNZ. 2022-09-20T19:36:02.93 0.3 undecidable manual S 28 6.2937 150 0.1 75
IV.FDMO.HHZ. 2022-09-20T19:36:02.24 0.1 undecidable manual P 24 15.0738 125 0.03 99
IV.CESI.HHZ. 2022-09-20T19:36:02.08 0.1 undecidable manual P 320 13.5753 128 0.11 98
IV.NRCA.HHZ. 2022-09-20T19:36:01.85 0.1 undecidable manual P 136 11.9769 132 0.13 98
IV.FEMA.HNZ. 2022-09-20T19:36:01.27 0.1 negative manual P 28 6.2937 150 0.28 96
IT.MTCL.HGZ. 2022-09-20T19:36:01.38 0.1 undecidable manual P 353 9.1797 140 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FEMA.HNN. ML:2.9 0.01208 0.58 AML other m 2022-09-20T19:36:03.19
IV.FEMA.HNE. ML:2.9 0.011504514 1.872 AML other m 2022-09-20T19:36:04.94
IV.NRCA.HHN. ML:2.8 0.00726 0.08 AML other m 2022-09-20T19:36:04.16
IV.NRCA.HNN. ML:2.8 0.006835 0.1 AML other m 2022-09-20T19:36:04.17
IV.NRCA.HHE. ML:2.6 0.0043 0.76 AML other m 2022-09-20T19:36:04.81
IV.NRCA.HNE. ML:2.6 0.00395 0.22 AML other m 2022-09-20T19:36:04.55
IV.CESI.HHN. ML:2.4 0.00229 0.1 AML other m 2022-09-20T19:36:04.78
IV.CESI.HHE. ML:2.2 0.001655 1.6 AML other m 2022-09-20T19:36:04.05
IV.FDMO.HHE. ML:2.6 0.003705 1.6 AML other m 2022-09-20T19:36:05.95
IV.FDMO.HHN. ML:2.5 0.0028250000000000003 0.12 AML other m 2022-09-20T19:36:05.21
IV.MML1.EHE. ML:2.1 0.0007985 0.14 AML other m 2022-09-20T19:36:07.11
IV.MML1.EHN. ML:2.2 0.000972 0.18 AML other m 2022-09-20T19:36:07.19
IV.MMO1.EHE. ML:2.3 0.0012250000000000002 1.66 AML other m 2022-09-20T19:36:07.16
IV.MMO1.EHN. ML:2.5 0.0017999999999999997 0.88 AML other m 2022-09-20T19:36:08.49
IV.CSP1.EHE. ML:2.7 0.002605 0.44 AML other m 2022-09-20T19:36:08.36
IV.GAVE.EHN. ML:2.1 0.0007930000000000001 0.26 AML other m 2022-09-20T19:36:08.62
IV.CSP1.EHN. ML:2.6 0.002085 1.36 AML other m 2022-09-20T19:36:08.98
IV.GAVE.EHE. ML:2.3 0.0011200000000000001 1.48 AML other m 2022-09-20T19:36:08.24
IV.ASSB.HHN. ML:2.1 0.0005645 0.2 AML other m 2022-09-20T19:36:09.75
IV.GUMA.HNE. ML:2.4 0.001155 1.86 AML other m 2022-09-20T19:36:09.98
IV.GUMA.HHE. ML:2.6 0.001825 1.86 AML other m 2022-09-20T19:36:09.99
IV.GUMA.HNN. ML:2.5 0.0014449999999999999 1.72 AML other m 2022-09-20T19:36:10.98
IV.ASSB.HHE. ML:2.0 0.000489 0.48 AML other m 2022-09-20T19:36:10.13
IV.GUMA.HHN. ML:2.2 0.000769 0.72 AML other m 2022-09-20T19:36:11.02
IV.MTRA.EHE. ML:1.9 0.000317 0.42 AML other m 2022-09-20T19:36:11.52
IV.MTRA.EHN. ML:2.0 0.0003895 0.58 AML other m 2022-09-20T19:36:11.50
IV.MF5.EHN. ML:2.1 0.0005114999999999999 1.38 AML other m 2022-09-20T19:36:12.22
IV.MF5.EHE. ML:2.1 0.000457 0.64 AML other m 2022-09-20T19:36:12.50
IV.ATCC.EHN. ML:1.8 0.0002175 0.24 AML other m 2022-09-20T19:36:13.02
IV.SMA1.EHN. ML:1.9 0.0002525 0.34 AML other m 2022-09-20T19:36:13.67
IV.FOSV.EHE. ML:1.7 0.000133 1.58 AML other m 2022-09-20T19:36:14.00
IV.ARRO.EHE. ML:1.6 0.00013575000000000002 1.82 AML other m 2022-09-20T19:36:14.01
IV.SMA1.EHE. ML:1.8 0.00022999999999999998 1.3 AML other m 2022-09-20T19:36:14.30
IV.ARRO.EHN. ML:1.7 0.000174 0.56 AML other m 2022-09-20T19:36:14.58
IV.ATCC.EHE. ML:2.0 0.0002915 1.08 AML other m 2022-09-20T19:36:14.65
IV.EL6.EHN. ML:2.4 0.0007 0.22 AML other m 2022-09-20T19:36:14.81
IV.EL6.EHE. ML:2.2 0.00046399999999999995 1.6 AML other m 2022-09-20T19:36:14.02
IV.FOSV.EHN. ML:1.8 0.00015900000000000002 1.28 AML other m 2022-09-20T19:36:14.25
IV.RM33.EHN. ML:1.8 0.0001535 1.78 AML other m 2022-09-20T19:36:15.89
IV.CESX.HHE. ML:1.8 0.0001525 0.8 AML other m 2022-09-20T19:36:15.02
IV.RM33.EHE. ML:1.9 0.0002225 0.26 AML other m 2022-09-20T19:36:15.67
IV.CAMP.HHE. ML:1.5 0.0000698 0.24 AML other m 2022-09-20T19:36:16.28
IV.CAMP.HHN. ML:1.4 0.00005745 0.18 AML other m 2022-09-20T19:36:16.31
IV.CING.HHE. ML:1.7 0.00013000000000000002 0.24 AML other m 2022-09-20T19:36:17.43
IV.MURB.HHE. ML:2.1 0.000288 0.18 AML other m 2022-09-20T19:36:17.89
IV.CESX.HHN. ML:1.8 0.000183 1.4 AML other m 2022-09-20T19:36:17.13
IV.MNTT.EHE. ML:2.1 0.00034950000000000004 0.22 AML other m 2022-09-20T19:36:17.87
IV.CING.HHN. ML:1.6 0.0001008 1.06 AML other m 2022-09-20T19:36:18.74
IV.ATFO.HHN. ML:1.6 0.00007944999999999999 0.82 AML other m 2022-09-20T19:36:18.54
IV.SSFR.HHE. ML:2.1 0.0002295 0.76 AML other m 2022-09-20T19:36:19.49
IV.MNTT.EHN. ML:2.1 0.0003275 1.08 AML other m 2022-09-20T19:36:19.07
IV.ARVD.HHN. ML:1.8 0.00011649999999999999 0.2 AML other m 2022-09-20T19:36:19.73
IV.GIGS.HHE. ML:1.2 0.000025300000000000002 0.72 AML other m 2022-09-20T19:36:20.61
IV.ARVD.HHE. ML:1.8 0.0001305 0.98 AML other m 2022-09-20T19:36:20.38
IV.SSFR.HHN. ML:2.2 0.000299 0.16 AML other m 2022-09-20T19:36:20.51
IV.SSFR.HNN. ML:2.3 0.00043149999999999997 0.68 AML other m 2022-09-20T19:36:20.63
IV.SSFR.HNE. ML:2.2 0.0003275 0.14 AML other m 2022-09-20T19:36:21.00
IV.ATFO.HHE. ML:1.6 0.0000694 0.84 AML other m 2022-09-20T19:36:21.58
IV.MURB.HHN. ML:2.1 0.0002845 0.28 AML other m 2022-09-20T19:36:21.85
IV.GIGS.HHN. ML:1.2 0.0000239 0.52 AML other m 2022-09-20T19:36:22.31
IV.FRON.EHE. ML:1.6 0.00006970000000000001 0.1 AML other m 2022-09-20T19:36:22.73
IV.MGAB.HHN. ML:1.9 0.0001225 0.66 AML other m 2022-09-20T19:36:22.96
IV.MGAB.HHE. ML:1.6 0.00007085 0.34 AML other m 2022-09-20T19:36:23.75
IV.ATPI.EHN. ML:1.4 0.000039599999999999994 0.66 AML other m 2022-09-20T19:36:23.50
IV.FRON.EHN. ML:1.7 0.00008125 0.32 AML other m 2022-09-20T19:36:24.16
IV.FIAM.HHE. ML:1.7 0.00007615 0.46 AML other m 2022-09-20T19:36:25.49
IV.MPAG.EHE. ML:1.6 0.00005395 0.32 AML other m 2022-09-20T19:36:25.47
IV.MPAG.EHN. ML:1.5 0.0000409 1.14 AML other m 2022-09-20T19:36:25.22
IV.FIAM.HHN. ML:1.5 0.0000571 0.64 AML other m 2022-09-20T19:36:27.75
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