Earthquake with magnitude of ML 1.9 on date 12-08-2022 and time 15:45:15 (Italy) in region 5 km E Norcia (PG)

A magnitude ML 1.9 earthquake occured in region: 5 km E Norcia (PG), on

  • 12-08-2022 13:45:15 (UTC)
  • 12-08-2022 15:45:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8090, 13.1500 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Norcia PG 5 4957 4957
Castelsantangelo sul Nera MC 10 281 5238
Preci PG 12 724 5962
Arquata del Tronto AP 13 1178 7140
Visso MC 15 1107 8247
Accumoli RI 15 667 8914
Cascia PG 15 3217 12131
Ussita MC 15 444 12575
Montegallo AP 16 523 13098
Montemonaco AP 18 604 13702
Cerreto di Spoleto PG 19 1075 14777

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km E of Foligno (57155 inhabitants)
48 Km W of Teramo (54892 inhabitants)
49 Km NE of Terni (111501 inhabitants)
55 Km NW of L'Aquila (69753 inhabitants)
70 Km E of Perugia (166134 inhabitants)
88 Km W of Montesilvano (53738 inhabitants)
95 Km SW of Ancona (100861 inhabitants)
95 Km W of Pescara (121014 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
96 Km NE of Guidonia Montecelio (88673 inhabitants)
98 Km NW of Chieti (51815 inhabitants)
98 Km NE 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 1.9 2022-08-12
13:45:15
42.8087 13.1497 10 2023-01-31
19:03:54
Bollettino Sismico Italiano INGV 111407591
Reviewed
Rev100
ML 1.9 2022-08-12
13:45:15
42.8127 13.1447 10 2022-08-12
13:52:49
Sala Sismica INGV-Roma 108450881
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-12 13:45:15 ± 0.04
Latitude 42.8087 ± 0.0018
Longitude 13.1497 ± 0.0037
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 111407591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 237
Semi-minor axis of confidence ellipse (meter) 217
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 68
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) 51
Number of associated phases, regardless of their use for origin computation 69
Number of defining phases 69
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.03597
Epicentral distance of station farthest from the epicenter (degree) 0.77342
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 37
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 78
Type of magnitude ML
Reference to an origin 108450881
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-12 13:52:49

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 63
Type of magnitude ML
Reference to an origin 111407591
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-11-02 09:11:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CING.HHZ. 2022-08-12T13:45:35.90 0.6 undecidable manual S 3 62.9925 50 0.38 43
IV.FOSV.EHZ. 2022-08-12T13:45:35.40 0.6 undecidable manual S 330 62.493 50 0.03 46
IV.ATCC.EHZ. 2022-08-12T13:45:34.90 0.6 undecidable manual S 315 58.7967 50 0.51 42
IV.FIAM.HHZ. 2022-08-12T13:45:34.80 0.6 undecidable manual S 183 59.9955 50 0.08 46
IV.EL6.EHZ. 2022-08-12T13:45:34.40 0.6 undecidable manual S 356 57.8976 50 0.24 45
IV.CESX.HHZ. 2022-08-12T13:45:32.50 0.6 undecidable manual S 244 51.0156 50 0.2 46
IV.GIGS.HHZ. 2022-08-12T13:45:32.20 0.6 undecidable manual S 139 52.4031 50 -0.49 43
IV.SNTG.HHZ. 2022-08-12T13:45:32.90 0.6 undecidable manual S 341 52.3032 50 0.23 45
IV.ASSB.HHZ. 2022-08-12T13:45:31.50 0.6 undecidable manual S 303 47.619 50 0.1 47
IV.MOMA.HHZ. 2022-08-12T13:45:31.60 0.6 undecidable manual S 270 47.1195 50 0.31 45
IV.FRON.EHZ. 2022-08-12T13:45:30.79 0.1 undecidable manual P 337 85.8474 50 0.02 89
IV.TERO.HHZ. 2022-08-12T13:45:29.80 0.6 undecidable manual S 119 42.4242 50 -0.21 46
IV.SAP2.EHE. 2022-08-12T13:45:29.30 0.6 undecidable manual S 32 37.8288 50 0.5 44
IV.ARRO.EHZ. 2022-08-12T13:45:29.70 0.6 undecidable manual S 231 40.3263 50 0.23 46
IV.ARVD.HHZ. 2022-08-12T13:45:29.59 0.1 undecidable manual P 348 78.366 50 -0.02 90
IV.SEF1.HNN. 2022-08-12T13:45:29.50 0.6 undecidable manual S 336 40.9257 50 -0.13 47
IV.SSFR.HHZ. 2022-08-12T13:45:29.27 0.3 undecidable manual P 337 75.6687 50 0.06 67
IV.PF6.EHN. 2022-08-12T13:45:28.10 0.3 undecidable manual S 6 36.741 50 -0.4 67
IV.CAMP.HHZ. 2022-08-12T13:45:28.20 0.6 undecidable manual S 145 36.9297 50 -0.36 45
IV.MML1.EHZ. 2022-08-12T13:45:28.20 0.6 undecidable manual S 337 36.741 50 -0.32 46
IV.RM33.EHZ. 2022-08-12T13:45:27.80 0.6 undecidable manual S 171 33.6441 50 0.12 48
IV.FOSV.EHZ. 2022-08-12T13:45:27.15 0.3 undecidable manual P 330 62.493 50 -0.02 70
IV.CING.HHZ. 2022-08-12T13:45:27.16 0.1 undecidable manual P 3 62.9925 50 -0.09 91
IV.MF5.EHZ. 2022-08-12T13:45:27.86 0.6 undecidable manual S 52 32.1456 50 0.59 43
IV.ATCC.EHZ. 2022-08-12T13:45:26.66 0.3 undecidable manual P 315 58.7967 50 0.06 69
IV.FIAM.HHZ. 2022-08-12T13:45:26.60 0.1 undecidable manual P 183 59.9955 50 -0.19 90
IV.CSP1.EHZ. 2022-08-12T13:45:26.80 0.6 undecidable manual S 8 31.746 50 -0.37 46
IV.CESI.HHZ. 2022-08-12T13:45:26.10 0.6 undecidable manual S 318 29.5482 50 -0.47 45
IV.EL6.EHZ. 2022-08-12T13:45:26.32 0.1 negative manual P 356 57.8976 50 -0.14 91
IV.GAVE.EHZ. 2022-08-12T13:45:25.00 0.6 undecidable manual S 238 24.4533 112 -0.1 49
IV.SNTG.HHZ. 2022-08-12T13:45:25.45 0.1 positive manual P 341 52.3032 50 -0.16 92
IV.CESX.HHZ. 2022-08-12T13:45:25.54 0.3 undecidable manual P 244 51.0156 50 0.14 69
IV.GAG1.HNE. 2022-08-12T13:45:25.29 0.6 undecidable manual P 352 48.1185 50 0.34 45
IV.FDMO.HHZ. 2022-08-12T13:45:25.06 0.6 undecidable manual S 349 25.752 111 -0.46 45
IV.MOMA.HHZ. 2022-08-12T13:45:25.28 0.1 undecidable manual P 270 47.1195 50 0.47 87
IV.GIGS.HHZ. 2022-08-12T13:45:25.24 0.1 undecidable manual P 139 52.4031 50 -0.38 88
IV.MNTP.HNZ. 2022-08-12T13:45:24.98 0.3 undecidable manual P 35 44.7219 50 0.54 64
IV.MTRA.EHZ. 2022-08-12T13:45:24.00 0.6 undecidable manual S 106 20.9679 115 0.04 50
IV.ASSB.HHZ. 2022-08-12T13:45:24.79 0.3 undecidable manual P 303 47.619 50 -0.08 71
IV.TERO.HHZ. 2022-08-12T13:45:24.05 0.3 undecidable manual P 119 42.4242 50 -0.02 72
IT.MTCL.HGZ. 2022-08-12T13:45:24.40 0.6 undecidable manual S 329 23.8539 112 -0.52 45
IV.CAMP.HHZ. 2022-08-12T13:45:23.02 0.3 undecidable manual P 145 36.9297 50 -0.21 70
IV.ARRO.EHZ. 2022-08-12T13:45:23.73 0.1 undecidable manual P 231 40.3263 50 -0.03 96
IV.MML1.EHZ. 2022-08-12T13:45:23.01 0.1 negative manual P 337 36.741 50 -0.2 94
IV.SAP2.EHE. 2022-08-12T13:45:23.70 0.1 undecidable manual P 32 37.8288 50 0.33 91
IV.FEMA.HNE. 2022-08-12T13:45:23.10 0.6 undecidable manual S 335 18.87 117 -0.22 48
IV.SEF1.HNN. 2022-08-12T13:45:23.67 0.6 undecidable manual P 336 40.9257 50 -0.18 47
IV.RM33.EHZ. 2022-08-12T13:45:22.62 0.3 undecidable manual P 171 33.6441 50 -0.1 72
7F.SIB2.EHE. 2022-08-12T13:45:22.10 0.6 undecidable manual S 54 15.5733 122 -0.22 48
IV.CSP1.EHZ. 2022-08-12T13:45:22.27 0.1 negative manual P 8 31.746 50 -0.16 95
IV.PF6.EHN. 2022-08-12T13:45:22.94 0.1 negative manual P 6 36.741 50 -0.25 93
IV.MF5.EHZ. 2022-08-12T13:45:22.72 0.1 undecidable manual P 52 32.1456 50 0.23 94
IV.MMO1.EHZ. 2022-08-12T13:45:22.80 0.6 undecidable manual S 55 17.5713 119 -0.13 49
IV.GAVE.EHZ. 2022-08-12T13:45:21.31 0.1 negative manual P 238 24.4533 112 0.07 98
IV.MC2.EHZ. 2022-08-12T13:45:21.50 0.3 undecidable manual S 16 11.877 130 0.22 73
IV.FDMO.HHZ. 2022-08-12T13:45:21.26 0.1 negative manual P 349 25.752 111 -0.22 95
7F.SIB3.EHE. 2022-08-12T13:45:21.20 0.3 undecidable manual S 53 12.2766 129 -0.19 73
7F.SIB1.EHE. 2022-08-12T13:45:21.70 0.6 undecidable manual S 46 13.6752 126 -0.09 50
IV.CESI.HHZ. 2022-08-12T13:45:21.97 0.1 negative manual P 318 29.5482 50 -0.12 97
IV.MTRA.EHZ. 2022-08-12T13:45:20.70 0.3 undecidable manual P 106 20.9679 115 0.12 73
IV.FEMA.HNE. 2022-08-12T13:45:20.28 0.1 undecidable manual P 335 18.87 117 0.07 99
IT.MTCL.HGZ. 2022-08-12T13:45:20.95 0.3 undecidable manual P 329 23.8539 112 -0.18 72
IV.MMO1.EHZ. 2022-08-12T13:45:20.07 0.1 undecidable manual P 55 17.5713 119 0.09 99
IV.MC2.EHZ. 2022-08-12T13:45:19.35 0.1 positive manual P 16 11.877 130 0.32 95
7F.SIB2.EHE. 2022-08-12T13:45:19.69 0.1 undecidable manual P 54 15.5733 122 0.06 100
7F.SIB3.EHE. 2022-08-12T13:45:19.24 0.1 positive manual P 53 12.2766 129 0.14 99
7F.SIB1.EHE. 2022-08-12T13:45:19.59 0.1 positive manual P 46 13.6752 126 0.27 96
IV.NRCA.HHZ. 2022-08-12T13:45:19.40 0.6 undecidable manual S 314 3.996 158 -0.22 49
IV.NRCA.HHZ. 2022-08-12T13:45:18.36 0.1 positive manual P 314 3.996 158 0.29 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MC2.EHE. ML:2.7 0.00589 0.26 AML other m 2022-08-12T13:45:22.63
IV.MC2.EHN. ML:2.8 0.0065458619999999995 0.1856 AML other m 2022-08-12T13:45:22.80
IV.MMO1.EHN. ML:2.0 0.0007893774499999999 0.1792 AML other m 2022-08-12T13:45:23.82
IV.MMO1.EHE. ML:2.1 0.00101066835 0.2176 AML other m 2022-08-12T13:45:23.88
IV.MTRA.EHE. ML:1.8 0.00042048264999999997 0.1152 AML other m 2022-08-12T13:45:24.53
IV.MTRA.HNE. ML:1.8 0.00042746415000000006 0.128 AML other m 2022-08-12T13:45:24.52
IT.MTCL.HGE. ML:4.1 0.07195 0.08 AML other m 2022-08-12T13:45:25.09
IV.MTRA.HNN. ML:1.9 0.0005542139 0.1792 AML other m 2022-08-12T13:45:25.25
IV.MTRA.EHN. ML:1.8 0.0005452377500000001 0.1792 AML other m 2022-08-12T13:45:25.26
IV.FDMO.HHE. ML:1.9 0.00051471915 0.1216 AML other m 2022-08-12T13:45:25.27
IV.GAVE.HNN. ML:1.7 0.00027476835 0.288 AML other m 2022-08-12T13:45:25.50
IT.MTCL.HGN. ML:4.0 0.07005700999999999 0.0576 AML other m 2022-08-12T13:45:25.38
IV.GAVE.HNE. ML:2.2 0.00109360155 0.32 AML other m 2022-08-12T13:45:25.50
IV.GAVE.EHE. ML:2.3 0.00124 0.32 AML other m 2022-08-12T13:45:25.50
IV.GAVE.EHN. ML:2.1 0.00076835775 0.2624 AML other m 2022-08-12T13:45:25.85
IV.FDMO.HHN. ML:1.9 0.0004943824500000001 0.16 AML other m 2022-08-12T13:45:26.35
IV.CESI.HHN. ML:2.1 0.0006507072 0.1984 AML other m 2022-08-12T13:45:26.39
IV.CESI.HNN. ML:2.0 0.0005844308499999999 0.224 AML other m 2022-08-12T13:45:26.50
IV.CESI.HHE. ML:2.1 0.0006240128999999999 0.1984 AML other m 2022-08-12T13:45:26.46
IV.CESI.HNE. ML:2.1 0.0006115920999999999 0.1984 AML other m 2022-08-12T13:45:26.46
IV.CSP1.EHE. ML:2.5 0.0014099215000000001 0.096 AML other m 2022-08-12T13:45:27.67
IV.CSP1.EHN. ML:2.4 0.00122466155 0.1984 AML other m 2022-08-12T13:45:27.79
IV.MF5.EHE. ML:1.9 0.00038994744999999996 0.3008 AML other m 2022-08-12T13:45:28.45
IV.RM33.HNE. ML:2.0 0.00044647074999999996 0.1408 AML other m 2022-08-12T13:45:28.47
IV.MF5.EHN. ML:2.0 0.00047400000000000003 0.22 AML other m 2022-08-12T13:45:28.59
IV.RM33.EHE. ML:2.0 0.000434 0.14 AML other m 2022-08-12T13:45:28.48
IV.CAMP.HHN. ML:1.5 0.00012465 0.32 AML other m 2022-08-12T13:45:28.70
IV.MML1.EHN. ML:2.3 0.0007010188499999999 0.1408 AML other m 2022-08-12T13:45:28.59
IV.MML1.HNN. ML:2.3 0.0007074165500000001 0.1344 AML other m 2022-08-12T13:45:28.59
IV.MML1.EHE. ML:2.2 0.000568 0.16 AML other m 2022-08-12T13:45:28.67
IV.MML1.HNE. ML:2.2 0.0005885 0.16 AML other m 2022-08-12T13:45:28.75
IV.RM33.HNN. ML:2.0 0.0003732748 0.0832 AML other m 2022-08-12T13:45:28.86
IV.RM33.EHN. ML:2.0 0.00038190095 0.0768 AML other m 2022-08-12T13:45:28.87
IV.CAMP.HHE. ML:1.5 0.000108816205 0.2176 AML other m 2022-08-12T13:45:29.54
IV.ARRO.EHE. ML:1.7 0.0001545 0.18 AML other m 2022-08-12T13:45:31.38
IV.ARRO.EHN. ML:1.8 0.00019873685 0.16 AML other m 2022-08-12T13:45:31.69
IV.MOMA.HHE. ML:1.6 0.00010245 0.68 AML other m 2022-08-12T13:45:32.49
IV.GIGS.HHE. ML:1.4 0.00007205 0.12 AML other m 2022-08-12T13:45:33.13
IV.MOMA.HHN. ML:1.6 0.00010365 0.32 AML other m 2022-08-12T13:45:33.22
IV.ASSB.HHN. ML:1.6 0.00010558974999999999 0.1216 AML other m 2022-08-12T13:45:33.46
IV.SNTG.HHE. ML:2.0 0.00022499999999999997 0.1 AML other m 2022-08-12T13:45:33.52
IV.GIGS.HHN. ML:1.4 0.000055599999999999996 0.66 AML other m 2022-08-12T13:45:33.80
IV.SNTG.HHN. ML:1.7 0.0001245 0.14 AML other m 2022-08-12T13:45:34.30
IV.CESX.HHN. ML:1.5 0.00008429211 0.3776 AML other m 2022-08-12T13:45:34.70
IV.ASSB.HHE. ML:1.6 0.0001166027 0.1792 AML other m 2022-08-12T13:45:35.01
IV.CESX.HHE. ML:1.6 0.0000995 0.86 AML other m 2022-08-12T13:45:35.51
IV.FIAM.HHN. ML:1.9 0.0001545 0.76 AML other m 2022-08-12T13:45:35.79
IV.EL6.EHN. ML:2.0 0.0002297701 0.1408 AML other m 2022-08-12T13:45:35.88
IV.FIAM.HHE. ML:1.9 0.000152 1.74 AML other m 2022-08-12T13:45:36.97
IV.ATCC.EHE. ML:1.7 0.00011055 0.42 AML other m 2022-08-12T13:45:36.81
IV.EL6.EHE. ML:2.0 0.00022228945 0.1408 AML other m 2022-08-12T13:45:36.88
IV.CING.HHN. ML:2.0 0.00020150000000000002 0.12 AML other m 2022-08-12T13:45:36.91
IV.CING.HHE. ML:2.1 0.0002345 0.14 AML other m 2022-08-12T13:45:37.04
IV.FOSV.EHE. ML:1.6 0.00007620000000000001 0.16 AML other m 2022-08-12T13:45:37.61
IV.FOSV.HNE. ML:1.8 0.00013700000000000002 0.4 AML other m 2022-08-12T13:45:37.41
IV.ATCC.EHN. ML:1.7 0.0000993 0.94 AML other m 2022-08-12T13:45:37.62
IV.FOSV.EHN. ML:1.6 0.00008629999999999998 0.64 AML other m 2022-08-12T13:45:38.49
IV.SSFR.HHE. ML:2.1 0.00017199999999999998 0.22 AML other m 2022-08-12T13:45:40.66
IV.SSFR.HHN. ML:2.1 0.00019250000000000002 0.22 AML other m 2022-08-12T13:45:40.91
IV.ARVD.HHN. ML:1.6 0.00005325000000000001 0.16 AML other m 2022-08-12T13:45:41.18
IV.ARVD.HHE. ML:1.8 0.0000888 0.72 AML other m 2022-08-12T13:45:41.25
IV.FRON.EHE. ML:1.6 0.000045249999999999995 1.32 AML other m 2022-08-12T13:45:43.16
IV.FRON.EHN. ML:1.6 0.00005345 0.68 AML other m 2022-08-12T13:45:44.69
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