Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 19-05-2022 and time 17:32:34 (UTC) in region 5 km N Norcia (PG)

A magnitude ML 1.4 earthquake occured in region: 5 km N Norcia (PG), on

  • 19-05-2022 17:32:34 (UTC)
  • 19-05-2022 19:32:34 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8400, 13.0950 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
Norcia PG 5 4957 4957
Preci PG 6 724 5681
Castelsantangelo sul Nera MC 8 281 5962
Visso MC 10 1107 7069
Ussita MC 12 444 7513
Cerreto di Spoleto PG 15 1075 8588
Sellano PG 15 1079 9667
Cascia PG 15 3217 12884
Arquata del Tronto AP 18 1178 14062
Monte Cavallo MC 19 145 14207
Poggiodomo PG 19 117 14324
Montegallo AP 20 523 14847

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km E of Foligno (57155 inhabitants)
48 Km NE of Terni (111501 inhabitants)
54 Km W of Teramo (54892 inhabitants)
60 Km NW of L'Aquila (69753 inhabitants)
65 Km E of Perugia (166134 inhabitants)
93 Km SW of Ancona (100861 inhabitants)
94 Km NE of Viterbo (67173 inhabitants)
94 Km W of Montesilvano (53738 inhabitants)
98 Km NE of Guidonia Montecelio (88673 inhabitants)
100 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 1.4 2022-05-19
17:32:34		 42.8395 13.095 11 2023-01-31
19:03:27		 Bollettino Sismico Italiano INGV 107864151
Reviewed
Rev100 		ML 1.4 2022-05-19
17:32:34		 42.8358 13.0897 11 2022-05-19
17:50:04		 Sala Sismica INGV-Roma 104878481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-19 17:32:34 ± 0.04
Latitude 42.8395 ± 0.0027
Longitude 13.0950 ± 0.0037
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 107864151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 268
Semi-minor axis of confidence ellipse (meter) 228
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 42
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) 38
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 57
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.01529
Epicentral distance of station farthest from the epicenter (degree) 0.80669
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 30
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 54
Type of magnitude ML
Reference to an origin 107864151
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-07-30 03:22:37

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 34
Type of magnitude ML
Reference to an origin 104878481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-19 17:50:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CING.HHZ. 2022-05-19T17:32:53.57 0.6 undecidable manual S 8 59.9955 50 0.63 39
IV.GIGS.HHZ. 2022-05-19T17:32:52.55 0.6 undecidable manual S 138 57.8976 50 0.17 45
IV.ATCC.EHZ. 2022-05-19T17:32:51.50 0.6 undecidable manual S 316 53.2023 50 0.38 43
IV.CESX.HHE. 2022-05-19T17:32:50.24 0.3 undecidable manual S 238 48.7179 50 0.32 66
IV.TERO.HHZ. 2022-05-19T17:32:49.63 0.6 undecidable manual S 120 47.9187 50 -0.08 46
IV.PIEI.HHZ. 2022-05-19T17:32:49.38 0.1 undecidable manual P 330 89.5437 50 -0.24 83
IT.GNU.HGE. 2022-05-19T17:32:48.81 0.6 undecidable manual S 265 42.9237 50 0.44 43
IV.MOMA.HNZ. 2022-05-19T17:32:48.36 0.6 undecidable manual S 265 42.9237 50 -0.01 48
IV.RM33.EHZ. 2022-05-19T17:32:47.35 0.6 undecidable manual S 165 37.9287 50 0.31 45
IV.ARRO.EHZ. 2022-05-19T17:32:47.38 0.6 undecidable manual S 223 39.4272 50 -0.06 47
IV.ASSB.HHZ. 2022-05-19T17:32:47.89 0.6 undecidable manual S 303 42.0246 50 -0.23 45
IV.MF5.EHZ. 2022-05-19T17:32:46.85 0.6 undecidable manual S 61 33.8439 50 0.89 37
IV.SSFR.HHZ. 2022-05-19T17:32:46.50 1.0 undecidable manual P 339 70.8735 50 -0.25 21
IV.MML1.EHZ. 2022-05-19T17:32:45.49 0.6 undecidable manual S 342 32.0457 50 0.03 48
IV.SMA1.EHZ. 2022-05-19T17:32:44.95 0.6 undecidable manual S 140 30.3474 50 -0.07 48
IV.CING.HHZ. 2022-05-19T17:32:44.55 0.6 undecidable manual P 8 59.9955 50 -0.52 41
IV.GIGS.HHZ. 2022-05-19T17:32:44.76 1.0 undecidable manual P 138 57.8976 50 0.01 23
IV.CSP1.EHE. 2022-05-19T17:32:44.65 0.6 undecidable manual S 18 29.3484 50 -0.11 48
IV.CESI.HHZ. 2022-05-19T17:32:43.10 0.6 undecidable manual S 320 23.9538 50 -0.22 47
IV.MTRA.EHZ. 2022-05-19T17:32:43.76 0.6 undecidable manual S 110 26.2515 50 -0.15 48
IV.TERO.HHZ. 2022-05-19T17:32:43.04 0.3 undecidable manual P 120 47.9187 50 -0.17 68
IT.GNU.HGE. 2022-05-19T17:32:43.35 0.6 undecidable manual P 265 42.9237 50 0.92 36
IV.LNSS.HHZ. 2022-05-19T17:32:43.91 0.6 undecidable manual S 190 26.6511 50 -0.12 48
IV.ATCC.EHZ. 2022-05-19T17:32:43.97 1.0 undecidable manual P 316 53.2023 50 -0.06 23
IV.GAVE.EHZ. 2022-05-19T17:32:42.82 0.6 undecidable manual S 225 23.1546 50 -0.27 47
IV.ASSB.HHZ. 2022-05-19T17:32:42.04 1.0 undecidable manual P 303 42.0246 50 -0.26 23
IV.CESX.HHE. 2022-05-19T17:32:42.96 1.0 undecidable manual P 238 48.7179 50 -0.37 22
IV.FDMO.HHZ. 2022-05-19T17:32:42.59 0.6 undecidable manual S 358 21.867 116 -0.16 48
IV.MOMA.HNZ. 2022-05-19T17:32:42.38 0.6 undecidable manual P 265 42.9237 50 -0.06 47
IV.ARRO.EHZ. 2022-05-19T17:32:41.84 1.0 undecidable manual P 223 39.4272 50 -0.06 24
IT.MTCL.HGZ. 2022-05-19T17:32:41.49 0.6 undecidable manual S 336 18.7701 119 -0.32 47
7F.SIB2.EHE. 2022-05-19T17:32:41.34 0.3 undecidable manual S 71 17.871 120 -0.2 72
IV.MMO1.EHZ. 2022-05-19T17:32:41.92 0.6 undecidable manual S 71 19.9689 118 -0.24 47
IV.RM33.EHZ. 2022-05-19T17:32:41.56 1.0 undecidable manual P 165 37.9287 50 -0.11 23
IV.MF5.EHZ. 2022-05-19T17:32:41.27 1.0 undecidable manual P 61 33.8439 50 0.22 23
IV.CSP1.EHE. 2022-05-19T17:32:40.26 0.1 undecidable manual P 18 29.3484 50 -0.09 96
IV.LNSS.HHZ. 2022-05-19T17:32:40.02 1.0 undecidable manual P 190 26.6511 50 0.09 24
IV.GUMA.HHZ. 2022-05-19T17:32:40.83 0.6 undecidable manual P 38 31.5462 50 0.15 47
IV.MC2.EHZ. 2022-05-19T17:32:40.04 0.3 undecidable manual S 44 11.0778 134 0.42 69
IV.SMA1.EHZ. 2022-05-19T17:32:40.40 0.6 undecidable manual P 140 30.3474 50 -0.1 48
7F.SIB1.EHE. 2022-05-19T17:32:40.93 0.3 undecidable manual S 67 15.4734 124 0.1 73
IV.FEMA.HNE. 2022-05-19T17:32:40.42 0.6 undecidable manual S 345 14.0748 127 -0.01 50
IV.MML1.EHZ. 2022-05-19T17:32:40.75 1.0 undecidable manual P 342 32.0457 50 -0.01 24
7F.SIB3.EHN. 2022-05-19T17:32:40.51 0.3 undecidable manual S 74 14.7741 125 -0.11 73
IV.FDMO.HHZ. 2022-05-19T17:32:39.14 1.0 undecidable manual P 358 21.867 116 -0.05 24
IV.CESI.HHZ. 2022-05-19T17:32:39.39 0.1 undecidable manual P 320 23.9538 50 -0.13 96
IV.GAVE.EHZ. 2022-05-19T17:32:39.34 0.1 undecidable manual P 225 23.1546 50 -0.05 98
IV.MTRA.EHZ. 2022-05-19T17:32:39.63 0.1 undecidable manual P 110 26.2515 50 -0.23 93
IV.NRCA.HHZ. 2022-05-19T17:32:38.01 0.6 undecidable manual S 113 1.6983 171 -0.01 51
IT.MTCL.HGZ. 2022-05-19T17:32:38.57 0.3 undecidable manual P 336 18.7701 119 -0.08 73
7F.SIB2.EHE. 2022-05-19T17:32:38.41 0.1 undecidable manual P 71 17.871 120 -0.08 98
7F.SIB1.EHE. 2022-05-19T17:32:38.21 0.1 undecidable manual P 67 15.4734 124 0.13 97
IV.MMO1.EHZ. 2022-05-19T17:32:38.77 0.1 undecidable manual P 71 19.9689 118 -0.09 97
IV.FEMA.HNE. 2022-05-19T17:32:37.88 0.3 undecidable manual P 345 14.0748 127 0.03 75
7F.SIB3.EHN. 2022-05-19T17:32:37.96 0.1 undecidable manual P 74 14.7741 125 0 100
IV.MC2.EHZ. 2022-05-19T17:32:37.68 0.1 undecidable manual P 44 11.0778 134 0.29 95
IV.NRCA.HHZ. 2022-05-19T17:32:36.64 0.1 undecidable manual P 113 1.6983 171 0.18 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:2.2 0.002792136 0.064 AML other m 2022-05-19T17:32:38.11
IV.NRCA.HNN. ML:2.1 0.00237 0.06 AML other m 2022-05-19T17:32:38.11
IV.NRCA.HNE. ML:2.2 0.0025700000000000002 0.1 AML other m 2022-05-19T17:32:38.13
IV.NRCA.HHE. ML:2.2 0.00276 0.18 AML other m 2022-05-19T17:32:38.13
IV.MC2.EHE. ML:1.9 0.0008689527499999999 0.1792 AML other m 2022-05-19T17:32:40.23
IV.MMO1.EHE. ML:1.3 0.00015063805999999998 0.0768 AML other m 2022-05-19T17:32:42.36
IV.MC2.EHN. ML:2.0 0.00106 0.36 AML other m 2022-05-19T17:32:42.46
IV.GAVE.EHN. ML:1.7 0.0003229239 0.1408 AML other m 2022-05-19T17:32:43.22
IV.FDMO.HHE. ML:0.9 0.000054418305 0.1792 AML other m 2022-05-19T17:32:44.57
IV.MMO1.EHN. ML:1.4 0.0001645 0.26 AML other m 2022-05-19T17:32:43.04
IV.CESI.HHN. ML:1.7 0.0002813909 0.2432 AML other m 2022-05-19T17:32:43.49
IV.CESI.HHE. ML:1.4 0.0001472783 0.256 AML other m 2022-05-19T17:32:43.72
IV.GAVE.EHE. ML:1.7 0.00029880790000000004 0.2048 AML other m 2022-05-19T17:32:43.92
IV.MTRA.EHN. ML:1.4 0.0001375 0.16 AML other m 2022-05-19T17:32:44.64
IV.LNSS.HHN. ML:1.5 0.00017223489999999999 0.128 AML other m 2022-05-19T17:32:44.36
IV.LNSS.HHE. ML:1.4 0.00014174045000000003 0.1408 AML other m 2022-05-19T17:32:44.09
IV.FDMO.HHN. ML:1.0 0.0000628634 0.128 AML other m 2022-05-19T17:32:45.05
IV.MTRA.EHE. ML:1.4 0.000131762975 0.1536 AML other m 2022-05-19T17:32:45.33
IV.SMA1.EHE. ML:1.1 0.000060492145000000006 0.1152 AML other m 2022-05-19T17:32:46.48
IV.MML1.EHN. ML:1.0 0.000040832145 0.2048 AML other m 2022-05-19T17:32:45.88
IV.SMA1.EHN. ML:1.1 0.000060582205 0.32 AML other m 2022-05-19T17:32:49.34
IV.ARRO.EHN. ML:1.1 0.00004605 0.9 AML other m 2022-05-19T17:32:47.21
IV.ARRO.EHE. ML:1.3 0.0000701 0.2 AML other m 2022-05-19T17:32:47.67
IV.ASSB.HHN. ML:1.3 0.00006615 0.14 AML other m 2022-05-19T17:32:48.50
IV.ASSB.HHE. ML:1.4 0.00008265 0.22 AML other m 2022-05-19T17:32:48.48
IV.MML1.EHE. ML:1.0 0.000037699999999999995 0.16 AML other m 2022-05-19T17:32:48.66
IV.GUMA.HHE. ML:1.6 0.00018099999999999998 0.36 AML other m 2022-05-19T17:32:48.79
IV.GUMA.HHN. ML:1.6 0.00016123710000000004 0.3968 AML other m 2022-05-19T17:32:48.61
IV.TERO.HHE. ML:1.2 0.00004713708499999999 0.0896 AML other m 2022-05-19T17:32:50.44
IV.TERO.HHN. ML:1.2 0.000047346390000000004 0.0768 AML other m 2022-05-19T17:32:50.47
IV.ATCC.EHE. ML:1.2 0.000037 0.42 AML other m 2022-05-19T17:32:52.25
IV.ATCC.EHN. ML:1.2 0.00003645 0.42 AML other m 2022-05-19T17:32:53.46
IV.MMO1.HNE. ML:2.9 0.006162298500000001 0.9856 AML other m 2022-05-19T17:32:41.18
IV.GAVE.HNE. ML:1.7 0.00030793784999999995 0.192 AML other m 2022-05-19T17:32:43.92
IV.CESI.HNN. ML:1.7 0.00032061505 0.2432 AML other m 2022-05-19T17:32:43.37
IV.CESI.HNE. ML:1.4 0.000139052905 0.256 AML other m 2022-05-19T17:32:43.72
IV.MTRA.HNN. ML:1.4 0.000125735205 0.1408 AML other m 2022-05-19T17:32:44.61
IV.MTRA.HNE. ML:1.4 0.0001415514 0.1408 AML other m 2022-05-19T17:32:45.33
IV.LNSS.HNE. ML:1.3 0.00011668486 0.1024 AML other m 2022-05-19T17:32:44.58
IV.LNSS.HNN. ML:1.4 0.00014479857000000002 0.1408 AML other m 2022-05-19T17:32:44.43
IV.MML1.HNE. ML:1.4 0.00009953364500000001 0.8192 AML other m 2022-05-19T17:32:44.29
IV.MML1.HNN. ML:1.3 0.00009238766 0.6912 AML other m 2022-05-19T17:32:44.54
IV.GUMA.HNN. ML:1.7 0.00023797279999999998 0.4864 AML other m 2022-05-19T17:32:48.60
IV.GUMA.HNE. ML:1.6 0.00017131969999999999 0.3968 AML other m 2022-05-19T17:32:48.80
IV.MF5.EHE. ML:1.2 0.00007212376 0.5376 AML other m 2022-05-19T17:32:47.82
IV.MF5.EHN. ML:1.0 0.00004600746 0.2176 AML other m 2022-05-19T17:32:47.86
IV.RM33.EHN. ML:0.8 0.00002661412 0.1408 AML other m 2022-05-19T17:32:49.67
IV.RM33.EHE. ML:0.8 0.00002714522 0.2048 AML other m 2022-05-19T17:32:49.75
IV.RM33.HNN. ML:1.5 0.00012198833000000001 0.6144 AML other m 2022-05-19T17:32:47.21
IV.TERO.HNN. ML:2.0 0.00029698859999999997 0.64 AML other m 2022-05-19T17:32:51.81
IV.ATCC.HNN. ML:1.6 0.00009710781 0.5888 AML other m 2022-05-19T17:32:59.32
IV.PIEI.HHE. ML:0.6 0.0000060749815 0.128 AML other m 2022-05-19T17:33:08.41
IV.PIEI.HHN. ML:0.6 0.0000064818815 0.4608 AML other m 2022-05-19T17:33:10.13
IV.PIEI.HNN. ML:2.1 0.0001428705 0.6016 AML other m 2022-05-19T17:33:01.93
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