Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 24-03-2022 and time 16:16:36 (Italy) in region 3 km E Norcia (PG)

A magnitude ML 2.5 earthquake occured in region: 3 km E Norcia (PG), on

  • 24-03-2022 15:16:36 (UTC)
  • 24-03-2022 16:16:36 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8020, 13.1260 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
Norcia PG 3 4957 4957
Castelsantangelo sul Nera MC 11 281 5238
Preci PG 11 724 5962
Cascia PG 13 3217 9179
Arquata del Tronto AP 14 1178 10357
Visso MC 15 1107 11464
Accumoli RI 16 667 12131
Ussita MC 16 444 12575
Cerreto di Spoleto PG 17 1075 13650
Montegallo AP 18 523 14173
Poggiodomo PG 18 117 14290
Sellano PG 19 1079 15369
Montemonaco AP 20 604 15973

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Foligno (57155 inhabitants)
47 Km NE of Terni (111501 inhabitants)
50 Km W of Teramo (54892 inhabitants)
55 Km NW of L'Aquila (69753 inhabitants)
69 Km SE of Perugia (166134 inhabitants)
90 Km W of Montesilvano (53738 inhabitants)
94 Km E of Viterbo (67173 inhabitants)
95 Km NE of Guidonia Montecelio (88673 inhabitants)
96 Km SW of Ancona (100861 inhabitants)
97 Km W of Pescara (121014 inhabitants)
97 Km N of Tivoli (56533 inhabitants)
99 Km NW of Chieti (51815 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 2.5 2022-03-24
15:16:36		 42.8017 13.1257 9 2022-07-08
12:33:42		 Bollettino Sismico Italiano INGV 102923781
Reviewed
Rev100 		ML 2.5 2022-03-24
15:16:36		 42.8055 13.1328 11 2022-03-24
15:26:58		 Sala Sismica INGV-Roma 102331161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-24 15:16:36 ± 0.05
Latitude 42.8017 ± 0.0027
Longitude 13.1257 ± 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 102923781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 292
Semi-minor axis of confidence ellipse (meter) 288
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 307
Circular confidence region, given by single value of horizontal uncertainty (meter) 290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 39
Number of associated phases, regardless of their use for origin computation 68
Number of defining phases 59
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.89303
Number of stations at which the event was observed 45
Number of stations from which data was used for origin computation 36
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 66
Type of magnitude ML
Reference to an origin 102331161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-03-24 15:26:58

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 78
Type of magnitude ML
Reference to an origin 102923781
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-06-23 08:10:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SARZ.HNZ. 2022-03-24T15:18:22.16 3.0 undecidable manual Sg 13.27 0
IV.ORI.HHZ. 2022-03-24T15:18:17.96 3.0 undecidable manual Sg 8.89 0
IV.MBAL.EHZ. 2022-03-24T15:18:15.49 3.0 undecidable manual Sg 10.87 0
IV.ACER.HHZ. 2022-03-24T15:17:59.67 3.0 undecidable manual Sg 9.34 0
CR.STON.BHZ. 2022-03-24T15:17:34.26 3.0 undecidable manual Pg 8.84 0
GU.RORO.HHZ. 2022-03-24T15:17:32.86 3.0 undecidable manual Pn 5.56 0
IV.CRND.HNZ. 2022-03-24T15:17:32.92 3.0 positive manual Pg 11.05 0
IV.FVI.HHZ. 2022-03-24T15:17:28.25 3.0 negative manual Pn -3.47 0
IV.CSNT.HHZ. 2022-03-24T15:17:16.68 3.0 undecidable manual S 1.68 0
IV.SACS.HHZ. 2022-03-24T15:16:54.01 0.6 undecidable manual P 273 99.123 50 0.18 41
IV.PIEI.HHZ. 2022-03-24T15:16:53.30 0.6 undecidable manual P 330 94.4388 50 0.19 41
IV.MOMA.HHZ. 2022-03-24T15:16:52.52 0.6 undecidable manual S 271 45.2214 50 0.66 40
IV.SAP2.EHZ. 2022-03-24T15:16:51.11 0.6 undecidable manual S 34 39.5271 50 0.77 39
IV.MGAB.HHZ. 2022-03-24T15:16:51.72 0.3 undecidable manual P 279 83.3499 50 0.31 62
IV.TERO.HHZ. 2022-03-24T15:16:51.04 0.6 undecidable manual S 117 43.7229 50 -0.42 43
IV.ARVD.HHZ. 2022-03-24T15:16:50.89 0.3 undecidable manual P 349 78.6657 50 0.2 64
IV.SSFR.HHZ. 2022-03-24T15:16:50.39 0.3 undecidable manual P 339 75.6687 50 0.16 65
IV.TRTR.HHZ. 2022-03-24T15:16:49.60 0.3 undecidable manual P 89 64.1913 50 1.16 46
IV.MML1.EHZ. 2022-03-24T15:16:49.36 0.6 undecidable manual S 340 36.8298 50 -0.25 46
IV.MF5.EHZ. 2022-03-24T15:16:49.38 0.6 undecidable manual S 53 34.1436 50 0.49 43
IV.ASCOL.EHE. 2022-03-24T15:16:49.73 0.3 undecidable manual S 82 38.1285 50 -0.24 68
IV.FAGN.HHZ. 2022-03-24T15:16:49.93 0.3 undecidable manual P 148 70.2741 50 0.54 60
IV.GUMA.HHZ. 2022-03-24T15:16:48.97 0.6 undecidable manual S 30 33.5442 50 0.22 46
IV.CING.HHZ. 2022-03-24T15:16:48.03 0.3 undecidable manual P 5 63.8916 50 -0.38 63
IV.RM33.EHZ. 2022-03-24T15:16:48.39 0.6 undecidable manual S 167 33.2445 50 -0.27 46
IV.CSP1.EHZ. 2022-03-24T15:16:48.12 0.6 undecidable manual S 11 32.8449 50 -0.43 44
IV.CESI.HHZ. 2022-03-24T15:16:47.01 0.6 undecidable manual S 322 28.8489 107 -0.37 45
IV.MNTT.EHZ. 2022-03-24T15:16:46.59 0.3 undecidable manual P 53 47.8188 50 0.65 60
IV.SNTG.HHZ. 2022-03-24T15:16:46.50 0.3 undecidable manual P 343 52.503 50 -0.15 68
IV.SMA1.EHZ. 2022-03-24T15:16:46.09 0.6 undecidable manual S 138 25.5522 110 -0.2 47
IV.ATCC.EHZ. 2022-03-24T15:16:46.51 0.3 undecidable manual P 317 57.9975 50 -0.99 51
IV.OFFI.HHZ. 2022-03-24T15:16:46.53 0.3 undecidable manual P 72 47.9187 50 0.59 61
IV.FDMO.HHZ. 2022-03-24T15:16:46.20 0.6 undecidable manual S 353 26.2515 109 -0.32 46
IT.MTCL.HGZ. 2022-03-24T15:16:45.45 0.3 undecidable manual S 334 23.6541 111 -0.24 70
IV.LNSS.HHZ. 2022-03-24T15:16:45.39 0.3 undecidable manual S 198 23.1546 111 -0.12 72
IT.GNU.HGE. 2022-03-24T15:16:45.51 0.3 undecidable manual P 270 45.2214 50 -0.02 71
IV.MTRA.EHZ. 2022-03-24T15:16:45.10 0.6 undecidable manual S 103 22.5552 112 -0.24 47
IV.MOMA.HHZ. 2022-03-24T15:16:45.37 0.1 positive manual P 271 45.2214 50 -0.16 91
IV.GAVE.EHZ. 2022-03-24T15:16:45.76 0.3 undecidable manual S 237 22.4553 112 0.48 67
IV.SAP2.EHZ. 2022-03-24T15:16:44.92 0.1 undecidable manual P 34 39.5271 50 0.27 90
IV.MMO1.EHZ. 2022-03-24T15:16:44.26 0.6 undecidable manual S 56 19.6692 115 -0.13 48
IV.ASCOL.EHE. 2022-03-24T15:16:44.05 0.1 undecidable manual P 82 38.1285 50 -0.39 88
IV.TERO.HHZ. 2022-03-24T15:16:44.84 0.1 undecidable manual P 117 43.7229 50 -0.46 86
IV.FEMA.HNN. 2022-03-24T15:16:43.97 0.6 undecidable manual S 341 18.87 116 -0.18 48
IV.MF5.EHZ. 2022-03-24T15:16:43.88 0.1 positive manual P 53 34.1436 50 0.06 95
IV.CSP1.EHZ. 2022-03-24T15:16:43.33 0.1 positive manual P 11 32.8449 50 -0.29 91
IV.GUMA.HHZ. 2022-03-24T15:16:43.73 0.1 undecidable manual P 30 33.5442 50 -0.01 96
7F.SIB1.EHZ. 2022-03-24T15:16:43.26 0.6 undecidable manual S 49 15.6732 120 0.1 49
IV.MML1.EHZ. 2022-03-24T15:16:43.96 0.1 undecidable manual P 340 36.8298 50 -0.27 91
7F.SIB2.EHN. 2022-03-24T15:16:43.59 0.6 undecidable manual S 56 17.5713 117 -0.16 48
IV.RM33.EHZ. 2022-03-24T15:16:43.43 0.1 undecidable manual P 167 33.2445 50 -0.26 92
IV.MC2.EHZ. 2022-03-24T15:16:42.84 0.3 undecidable manual S 23 13.1757 125 0.39 69
IV.SMA1.EHZ. 2022-03-24T15:16:42.11 0.1 positive manual P 138 25.5522 110 -0.21 94
IV.FDMO.HHZ. 2022-03-24T15:16:42.34 0.1 positive manual P 353 26.2515 109 -0.11 96
7F.SIB3.EHN. 2022-03-24T15:16:42.61 0.3 undecidable manual S 55 14.2746 122 -0.15 73
IV.CESI.HHZ. 2022-03-24T15:16:42.82 0.1 positive manual P 322 28.8489 107 -0.12 95
IV.GAVE.EHZ. 2022-03-24T15:16:41.88 0.1 positive manual P 237 22.4553 112 0.14 96
IV.MMO1.EHZ. 2022-03-24T15:16:41.21 0.1 positive manual P 56 19.6692 115 -0.01 99
IT.MTCL.HGZ. 2022-03-24T15:16:41.89 0.1 undecidable manual P 334 23.6541 111 -0.08 97
IV.MTRA.EHZ. 2022-03-24T15:16:41.66 0.1 positive manual P 103 22.5552 112 -0.11 96
IV.LNSS.HHZ. 2022-03-24T15:16:41.90 0.1 positive manual P 198 23.1546 111 0.03 98
IV.FEMA.HNN. 2022-03-24T15:16:41.24 0.3 undecidable manual P 341 18.87 116 0.16 72
7F.SIB2.EHN. 2022-03-24T15:16:40.83 0.1 positive manual P 56 17.5713 117 -0.02 99
7F.SIB3.EHN. 2022-03-24T15:16:40.35 0.1 positive manual P 55 14.2746 122 0.07 98
7F.SIB1.EHZ. 2022-03-24T15:16:40.71 0.1 positive manual P 49 15.6732 120 0.2 95
IV.NRCA.HHZ. 2022-03-24T15:16:40.21 0.1 undecidable manual S 345 3.6963 158 -0.08 100
IV.MC2.EHZ. 2022-03-24T15:16:40.44 0.1 positive manual P 23 13.1757 125 0.34 93
IV.NRCA.HHZ. 2022-03-24T15:16:39.11 0.1 negative manual P 345 3.6963 158 0.26 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MC2.EHN. ML:3.2 0.01865 0.24 AML other m 2022-03-24T15:16:44.07
IV.MC2.EHE. ML:3.1 0.01295 0.32 AML other m 2022-03-24T15:16:44.43
IV.MMO1.EHE. ML:2.9 0.005664999999999999 0.24 AML other m 2022-03-24T15:16:44.50
IV.MTRA.HNE. ML:2.7 0.0035999999999999995 0.3 AML other m 2022-03-24T15:16:45.43
IV.MMO1.EHN. ML:2.8 0.0050999999999999995 0.72 AML other m 2022-03-24T15:16:45.15
IV.MTRA.EHN. ML:2.8 0.00383 0.28 AML other m 2022-03-24T15:16:45.72
IV.MTRA.HNN. ML:2.8 0.003765 0.28 AML other m 2022-03-24T15:16:45.72
IV.MTRA.EHE. ML:2.7 0.00368 0.92 AML other m 2022-03-24T15:16:46.12
IV.LNSS.HHN. ML:3.2 0.01024 0.22 AML other m 2022-03-24T15:16:46.18
IV.LNSS.HNN. ML:3.2 0.009555 0.22 AML other m 2022-03-24T15:16:46.18
IV.LNSS.HHE. ML:2.9 0.00571 1.46 AML other m 2022-03-24T15:16:46.24
IV.LNSS.HNE. ML:2.9 0.00523 1.46 AML other m 2022-03-24T15:16:46.24
IV.GAVE.HNE. ML:2.8 0.004515000000000001 0.2 AML other m 2022-03-24T15:16:46.53
IV.GAVE.EHE. ML:2.8 0.004305 0.2 AML other m 2022-03-24T15:16:46.53
IV.GAVE.EHN. ML:2.6 0.002445 0.22 AML other m 2022-03-24T15:16:46.86
IV.GAVE.HNN. ML:2.1 0.0008240000000000001 0.22 AML other m 2022-03-24T15:16:46.98
IV.FDMO.HHE. ML:2.2 0.000968 0.2 AML other m 2022-03-24T15:16:46.88
IV.SMA1.EHE. ML:2.5 0.00196 0.48 AML other m 2022-03-24T15:16:47.26
IV.CESI.HNN. ML:2.5 0.001615 0.42 AML other m 2022-03-24T15:16:47.83
IV.CESI.HHN. ML:2.5 0.00156 0.42 AML other m 2022-03-24T15:16:47.83
IV.CESI.HHE. ML:2.5 0.0015 0.36 AML other m 2022-03-24T15:16:47.65
IV.CESI.HNE. ML:2.4 0.001285 0.38 AML other m 2022-03-24T15:16:47.65
IV.FDMO.HHN. ML:2.3 0.0011114999999999999 0.24 AML other m 2022-03-24T15:16:48.08
IV.CSP1.EHN. ML:2.8 0.0025549999999999995 0.18 AML other m 2022-03-24T15:16:48.80
IV.CSP1.EHE. ML:2.7 0.002375 0.34 AML other m 2022-03-24T15:16:49.21
IV.GUMA.HHE. ML:3.1 0.005019999999999999 0.32 AML other m 2022-03-24T15:16:49.79
IV.GUMA.HNE. ML:3.0 0.00445 0.28 AML other m 2022-03-24T15:16:49.79
IV.MML1.EHN. ML:2.3 0.000769 0.16 AML other m 2022-03-24T15:16:49.95
IV.MML1.HNN. ML:2.3 0.000756 0.18 AML other m 2022-03-24T15:16:49.86
IV.MML1.HNE. ML:2.2 0.0006945 0.16 AML other m 2022-03-24T15:16:50.02
IV.MML1.EHE. ML:2.3 0.0007195 0.14 AML other m 2022-03-24T15:16:50.03
IV.RM33.EHN. ML:2.3 0.0008045 0.44 AML other m 2022-03-24T15:16:50.28
IV.GUMA.HHN. ML:3.0 0.00406 0.56 AML other m 2022-03-24T15:16:50.21
IV.GUMA.HNN. ML:2.9 0.003285 0.48 AML other m 2022-03-24T15:16:50.10
IV.RM33.EHE. ML:2.2 0.0007275000000000001 0.16 AML other m 2022-03-24T15:16:50.46
IV.MF5.EHE. ML:2.4 0.0010500000000000002 0.18 AML other m 2022-03-24T15:16:50.40
IV.SMA1.EHN. ML:2.5 0.00193 1.62 AML other m 2022-03-24T15:16:51.02
IV.TERO.HNN. ML:2.5 0.000972 0.32 AML other m 2022-03-24T15:16:51.21
IV.SAP2.EHN. ML:3.4 0.010129999999999998 0.2 AML other m 2022-03-24T15:16:51.35
IV.TERO.HHE. ML:2.4 0.0008105 0.34 AML other m 2022-03-24T15:16:51.47
IV.TERO.HNE. ML:2.5 0.0008985000000000001 0.56 AML other m 2022-03-24T15:16:51.41
IV.TERO.HHN. ML:2.4 0.0008340000000000001 0.48 AML other m 2022-03-24T15:16:52.25
IV.SAP2.EHE. ML:2.8 0.002015 0.14 AML other m 2022-03-24T15:16:52.33
IV.MF5.EHN. ML:2.5 0.00125 0.54 AML other m 2022-03-24T15:16:52.90
IV.MOMA.HHN. ML:2.3 0.000561 0.18 AML other m 2022-03-24T15:16:53.77
IV.MOMA.HNN. ML:2.2 0.000527 0.18 AML other m 2022-03-24T15:16:53.77
IV.MOMA.HNE. ML:2.4 0.0008165 0.2 AML other m 2022-03-24T15:16:53.70
IV.MOMA.HHE. ML:2.4 0.0008345000000000001 0.2 AML other m 2022-03-24T15:16:53.70
IV.SNTG.HHE. ML:1.9 0.0001915 0.78 AML other m 2022-03-24T15:16:55.35
IV.MNTT.EHN. ML:2.8 0.0018 0.36 AML other m 2022-03-24T15:16:56.96
IV.OFFI.HHN. ML:2.5 0.000879 0.38 AML other m 2022-03-24T15:16:56.78
IV.OFFI.HHE. ML:2.4 0.0006515 0.52 AML other m 2022-03-24T15:16:57.62
IV.ATCC.EHN. ML:2.3 0.00039249999999999995 0.4 AML other m 2022-03-24T15:16:57.37
IV.ATCC.EHE. ML:2.2 0.0003135 0.22 AML other m 2022-03-24T15:16:57.27
IV.MNTT.EHE. ML:2.8 0.001885 0.28 AML other m 2022-03-24T15:16:59.18
IV.SNTG.HHN. ML:2.0 0.0002475 1.2 AML other m 2022-03-24T15:17:00.71
IV.CING.HHE. ML:2.0 0.0001975 0.72 AML other m 2022-03-24T15:17:01.74
IV.CING.HHN. ML:2.1 0.00021300000000000003 1 AML other m 2022-03-24T15:17:01.24
IV.FAGN.HHN. ML:2.3 0.00034950000000000004 0.26 AML other m 2022-03-24T15:17:02.96
IV.SSFR.HNE. ML:2.4 0.00036899999999999997 0.48 AML other m 2022-03-24T15:17:03.55
IV.FAGN.HHE. ML:2.4 0.0004235 0.4 AML other m 2022-03-24T15:17:03.78
IV.MGAB.HHE. ML:2.3 0.00026700000000000004 0.3 AML other m 2022-03-24T15:17:06.85
IV.MGAB.HNE. ML:2.4 0.0003235 1.52 AML other m 2022-03-24T15:17:06.85
IV.SSFR.HHN. ML:2.3 0.000306 1.7 AML other m 2022-03-24T15:17:07.92
IV.SSFR.HHE. ML:2.4 0.0003705 0.22 AML other m 2022-03-24T15:17:08.05
IV.SSFR.HNN. ML:2.4 0.00033699999999999995 0.72 AML other m 2022-03-24T15:17:08.17
IV.TRTR.HHE. ML:2.6 0.0007070000000000001 0.68 AML other m 2022-03-24T15:17:09.48
IV.ARVD.HHN. ML:1.7 0.0000742 0.52 AML other m 2022-03-24T15:17:09.08
IV.ARVD.HHE. ML:1.9 0.00010805000000000001 1.34 AML other m 2022-03-24T15:17:10.18
IV.MGAB.HNN. ML:2.4 0.0003015 0.4 AML other m 2022-03-24T15:17:10.32
IV.MGAB.HHN. ML:2.4 0.00031800000000000003 0.52 AML other m 2022-03-24T15:17:10.07
IV.SACS.HHN. ML:2.0 0.00009409999999999998 0.58 AML other m 2022-03-24T15:17:12.36
IV.TRTR.HHN. ML:2.6 0.0007030000000000001 0.32 AML other m 2022-03-24T15:17:12.65
IV.SACS.HHE. ML:1.9 0.00007515 0.56 AML other m 2022-03-24T15:17:13.40
IV.PIEI.HHN. ML:1.7 0.000056500000000000005 0.68 AML other m 2022-03-24T15:17:14.91
IV.PIEI.HHE. ML:1.9 0.000089 1.2 AML other m 2022-03-24T15:17:16.81
IV.CSNT.HHE. ML:1.7 0.000017599999999999998 0.42 AML other m 2022-03-24T15:17:36.50
IV.CSNT.HHN. ML:1.7 0.0000194 1.58 AML other m 2022-03-24T15:17:37.81
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