Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 03-07-2022 and time 22:31:50 (Italy) in region 6 km NW Preci (PG)

A magnitude ML 1.4 earthquake occured in region: 6 km NW Preci (PG), on

  • 03-07-2022 20:31:50 (UTC)
  • 03-07-2022 22:31:50 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9260, 13.0060 at 9 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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 6 724 724
Visso MC 7 1107 1831
Sellano PG 8 1079 2910
Monte Cavallo MC 8 145 3055
Ussita MC 11 444 3499
Castelsantangelo sul Nera MC 13 281 3780
Pieve Torina MC 14 1458 5238
Cerreto di Spoleto PG 14 1075 6313
Fiordimonte MC 14 202 6515
Norcia PG 16 4957 11472
Pievebovigliana MC 17 866 12338
Serravalle di Chienti MC 17 1070 13408
Fiastra MC 17 559 13967
Muccia MC 18 915 14882
Acquacanina MC 18 121 15003
Bolognola MC 20 142 15145

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km E of Foligno (57155 inhabitants)
50 Km NE of Terni (111501 inhabitants)
54 Km E of Perugia (166134 inhabitants)
64 Km W of Teramo (54892 inhabitants)
72 Km NW of L'Aquila (69753 inhabitants)
87 Km SW of Ancona (100861 inhabitants)
93 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
Reviewed
Rev100 		ML 1.4 2022-07-03
20:31:50		 42.9265 13.006 9 2022-07-03
20:36:00		 Sala Sismica INGV-Roma 106769741
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-03 20:31:50 ± 0.09
Latitude 42.9265 ± 0.0036
Longitude 13.0060 ± 0.0061
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 106769741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 447
Semi-minor axis of confidence ellipse (meter) 292
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 275
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 118
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.32466
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 48
Type of magnitude ML
Reference to an origin 106769741
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-03 20:36:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FIAM.HHZ. 2022-07-03T20:32:14.51 3.0 undecidable manual S 0.1 0
IV.LNSS.HHZ. 2022-07-03T20:32:02.63 0.6 undecidable manual S 176 36.0417 50 -0.39 44
IV.ARVD.HHZ. 2022-07-03T20:32:02.25 3.0 positive manual P 0.2 0
IV.ATFO.HHZ. 2022-07-03T20:32:01.61 3.0 positive manual P 0.06 0
IV.TERO.HHZ. 2022-07-03T20:32:01.22 3.0 undecidable manual P -0.18 0
IV.CING.HHZ. 2022-07-03T20:32:00.06 3.0 positive manual P -0.04 0
IV.GAVE.EHZ. 2022-07-03T20:32:00.41 0.6 undecidable manual S 199 27.5502 107 0.01 48
IV.MURB.HHZ. 2022-07-03T20:32:00.60 3.0 positive manual P 0.05 0
IV.CSP1.EHZ. 2022-07-03T20:31:59.47 0.6 undecidable manual S 41 24.4533 109 0.1 47
IV.RM33.EHZ. 2022-07-03T20:31:59.37 3.0 undecidable manual P -0.44 0
IV.ATCC.EHZ. 2022-07-03T20:31:58.48 3.0 negative manual P 0.06 0
IV.MOMA.HHZ. 2022-07-03T20:31:58.02 3.0 negative manual P 0.02 0
IV.FOSV.EHZ. 2022-07-03T20:31:58.92 3.0 undecidable manual P -0.14 0
IV.SMA1.EHZ. 2022-07-03T20:31:58.34 3.0 negative manual P -0.27 0
IV.MF5.EHZ. 2022-07-03T20:31:58.00 3.0 positive manual P 0.32 0
IV.ARRO.EHZ. 2022-07-03T20:31:58.80 3.0 negative manual P -0.06 0
IV.MTRA.EHZ. 2022-07-03T20:31:58.16 3.0 undecidable manual P 0.5 0
IV.EL6.EHZ. 2022-07-03T20:31:58.95 3.0 positive manual P -0.03 0
IV.LNSS.HHZ. 2022-07-03T20:31:57.54 0.6 undecidable manual P 176 36.0417 50 -0.14 46
IV.SNTG.HHZ. 2022-07-03T20:31:57.55 3.0 undecidable manual P -0.03 0
IV.ASSB.HHZ. 2022-07-03T20:31:56.67 3.0 undecidable manual P -0.09 0
IV.MC2.EHZ. 2022-07-03T20:31:56.68 0.6 undecidable manual S 96 14.9739 120 0.31 46
IV.GAVE.EHZ. 2022-07-03T20:31:56.26 0.3 positive manual P 199 27.5502 107 0.09 71
IV.FDMO.HHZ. 2022-07-03T20:31:55.97 0.6 undecidable manual S 28 13.875 122 -0.08 49
IV.MMO1.EHZ. 2022-07-03T20:31:55.77 3.0 positive manual P -0.06 0
IV.NRCA.HHZ. 2022-07-03T20:31:55.81 0.6 undecidable manual S 139 13.5753 122 -0.14 48
IV.CESI.HHZ. 2022-07-03T20:31:55.54 0.6 undecidable manual S 317 11.9769 126 0.04 49
IV.CSP1.EHZ. 2022-07-03T20:31:55.51 1.0 negative manual P 41 24.4533 109 -0.07 24
IV.MC2.EHZ. 2022-07-03T20:31:54.00 0.1 positive manual P 96 14.9739 120 0.16 95
IV.FEMA.HNZ. 2022-07-03T20:31:53.37 0.6 undecidable manual S 42 5.2947 148 -0.52 45
IV.CESI.HHZ. 2022-07-03T20:31:53.62 0.1 positive manual P 317 11.9769 126 0.28 93
IT.MTCL.HGZ. 2022-07-03T20:31:53.91 0.6 undecidable manual S 356 7.4814 139 -0.43 46
IV.FDMO.HHZ. 2022-07-03T20:31:53.68 1.0 undecidable manual P 28 13.875 122 0.02 25
IV.NRCA.HHZ. 2022-07-03T20:31:53.68 0.1 undecidable manual P 139 13.5753 122 0.08 97
IV.FEMA.HNZ. 2022-07-03T20:31:52.41 0.1 positive manual P 42 5.2947 148 0 100
IT.MTCL.HGZ. 2022-07-03T20:31:52.69 0.3 positive manual P 356 7.4814 139 0.02 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FEMA.HNE. ML:2.3 0.00389 0.3 AML other m 2022-07-03T20:31:53.69
IV.FEMA.HNN. ML:2.1 0.002605 0.82 AML other m 2022-07-03T20:31:53.87
IT.MTCL.HGN. ML:3.9 0.1375 0.06 AML other m 2022-07-03T20:31:54.08
IT.MTCL.HGE. ML:3.6 0.07285 0.3 AML other m 2022-07-03T20:31:54.16
IV.NRCA.HHN. ML:1.8 0.0007970000000000001 0.16 AML other m 2022-07-03T20:31:56.21
IV.CESI.HHN. ML:1.4 0.0002925 0.34 AML other m 2022-07-03T20:31:56.23
IV.FDMO.HHE. ML:1.4 0.00023899999999999998 0.76 AML other m 2022-07-03T20:31:56.84
IV.NRCA.HHE. ML:1.8 0.0006575 0.08 AML other m 2022-07-03T20:31:56.76
IV.FDMO.HHN. ML:1.3 0.0002245 0.62 AML other m 2022-07-03T20:31:57.60
IV.MC2.EHE. ML:1.9 0.0008964999999999999 0.18 AML other m 2022-07-03T20:31:57.94
IV.MC2.EHN. ML:1.9 0.0008625000000000001 0.84 AML other m 2022-07-03T20:31:58.01
IV.CESI.HHE. ML:1.3 0.0002255 0.32 AML other m 2022-07-03T20:31:58.93
IV.CSP1.EHE. ML:2.0 0.000554 0.78 AML other m 2022-07-03T20:31:59.31
IV.CSP1.EHN. ML:2.0 0.0005809999999999999 0.16 AML other m 2022-07-03T20:31:59.85
IV.MMO1.EHN. ML:1.8 0.0003275 1.54 AML other m 2022-07-03T20:31:59.98
IV.MMO1.EHE. ML:1.7 0.00027249999999999996 1.08 AML other m 2022-07-03T20:32:00.00
IV.GAVE.EHN. ML:1.7 0.000255 0.48 AML other m 2022-07-03T20:32:01.02
IV.ASSB.HHN. ML:1.5 0.000134 0.18 AML other m 2022-07-03T20:32:01.59
IV.GAVE.EHE. ML:1.7 0.00027949999999999996 0.16 AML other m 2022-07-03T20:32:02.49
IV.ASSB.HHE. ML:1.5 0.00014150000000000002 0.72 AML other m 2022-07-03T20:32:02.87
IV.SNTG.HHN. ML:1.2 0.00005715 0.52 AML other m 2022-07-03T20:32:04.10
IV.MF5.EHE. ML:1.4 0.00008725 0.58 AML other m 2022-07-03T20:32:04.49
IV.MTRA.EHN. ML:1.5 0.000128 0.52 AML other m 2022-07-03T20:32:04.52
IV.LNSS.HHE. ML:1.4 0.000096 0.66 AML other m 2022-07-03T20:32:04.58
IV.MTRA.EHE. ML:1.5 0.000108 1.22 AML other m 2022-07-03T20:32:04.65
IV.SNTG.HHE. ML:1.1 0.00004545 0.58 AML other m 2022-07-03T20:32:05.40
IV.MOMA.HHN. ML:1.4 0.00008840000000000001 0.52 AML other m 2022-07-03T20:32:05.07
IV.LNSS.HHN. ML:1.4 0.000106 0.52 AML other m 2022-07-03T20:32:05.34
IV.MF5.EHN. ML:1.2 0.00006445000000000001 0.62 AML other m 2022-07-03T20:32:05.80
IV.FOSV.EHE. ML:1.0 0.0000306 1.82 AML other m 2022-07-03T20:32:05.96
IV.MOMA.HHE. ML:1.4 0.00008340000000000001 0.46 AML other m 2022-07-03T20:32:06.27
IV.ATCC.EHN. ML:1.3 0.00006495 0.2 AML other m 2022-07-03T20:32:06.31
IV.ATCC.EHE. ML:1.4 0.0000769 0.66 AML other m 2022-07-03T20:32:06.69
IV.SMA1.EHE. ML:1.4 0.0000815 0.4 AML other m 2022-07-03T20:32:07.56
IV.RM33.EHE. ML:1.3 0.000052900000000000005 0.16 AML other m 2022-07-03T20:32:07.52
IV.ARRO.EHN. ML:1.1 0.000042300000000000005 0.24 AML other m 2022-07-03T20:32:07.58
IV.SMA1.EHN. ML:1.4 0.00007455000000000001 1.78 AML other m 2022-07-03T20:32:08.04
IV.CING.HHN. ML:1.3 0.0000427 0.14 AML other m 2022-07-03T20:32:08.18
IV.ARRO.EHE. ML:1.2 0.00004675 0.2 AML other m 2022-07-03T20:32:08.33
IV.RM33.EHN. ML:1.2 0.000041800000000000006 1.66 AML other m 2022-07-03T20:32:09.15
IV.FOSV.EHN. ML:1.1 0.00003755 0.3 AML other m 2022-07-03T20:32:09.19
IV.CING.HHE. ML:1.4 0.00006155 0.98 AML other m 2022-07-03T20:32:09.61
IV.MURB.HHE. ML:1.5 0.0000742 0.92 AML other m 2022-07-03T20:32:10.48
IV.MURB.HHN. ML:1.6 0.00008855 1 AML other m 2022-07-03T20:32:11.77
IV.ARVD.HHE. ML:1.0 0.0000217 1.52 AML other m 2022-07-03T20:32:13.07
IV.ARVD.HHN. ML:0.9 0.00001669 0.78 AML other m 2022-07-03T20:32:15.57
IV.ATFO.HHN. ML:0.9 0.0000173 0.44 AML other m 2022-07-03T20:32:16.58
IV.ATFO.HHE. ML:1.0 0.00001975 0.6 AML other m 2022-07-03T20:32:18.29
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