Earthquake with magnitude of ML 1.3 on date 06-12-2022 and time 22:32:41 (UTC) in region 4 km W Preci (PG)

A magnitude ML 1.3 earthquake occured in region: 4 km W Preci (PG), on

  • 06-12-2022 22:32:41 (UTC)
  • 06-12-2022 23:32:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8900, 12.9900 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.

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
Sellano PG 5 1079 1803
Visso MC 9 1107 2910
Cerreto di Spoleto PG 10 1075 3985
Monte Cavallo MC 12 145 4130
Castelsantangelo sul Nera MC 13 281 4411
Ussita MC 14 444 4855
Norcia PG 14 4957 9812
Vallo di Nera PG 17 364 10176
Pieve Torina MC 18 1458 11634
Fiordimonte MC 18 202 11836
Campello sul Clitunno PG 19 2442 14278
Cascia PG 19 3217 17495
Trevi PG 20 8469 25964

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km E of Foligno (57155 inhabitants)
46 Km NE of Terni (111501 inhabitants)
55 Km E of Perugia (166134 inhabitants)
64 Km W of Teramo (54892 inhabitants)
69 Km NW of L'Aquila (69753 inhabitants)
89 Km NE of Viterbo (67173 inhabitants)
92 Km SW of Ancona (100861 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 1.3 2022-12-06
22:32:41
42.8903 12.9898 11 2024-03-01
15:28:12
Bollettino Sismico Italiano INGV 113058631
Reviewed
Rev100
ML 1.2 2022-12-06
22:32:41
42.8887 12.9827 11 2022-12-06
22:42:49
Sala Sismica INGV-Roma 112573271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-12-06 22:32:41 ± 0.05
Latitude 42.8903 ± 0.0027
Longitude 12.9898 ± 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 113058631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 311
Semi-minor axis of confidence ellipse (meter) 302
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 19
Circular confidence region, given by single value of horizontal uncertainty (meter) 310.0
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 38
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.08364
Epicentral distance of station farthest from the epicenter (degree) 0.40829
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 113058631
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-12-24 16:34:10

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 15
Type of magnitude ML
Reference to an origin 112573271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-12-06 22:42:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATCC.EHZ. 2022-12-06T22:32:56.20 0.3 undecidable manual S 319 43.3233 50 0.34 66
IV.CESX.HHE. 2022-12-06T22:32:56.46 0.1 undecidable manual S 227 45.3213 50 0.05 93
IV.ARRO.EHZ. 2022-12-06T22:32:54.53 0.1 undecidable manual S 208 39.0276 50 -0.2 92
IT.GNU.HGE. 2022-12-06T22:32:54.34 0.3 undecidable manual S 254 35.4423 50 0.57 63
IV.MOMA.HNZ. 2022-12-06T22:32:54.25 0.3 undecidable manual S 254 35.4423 50 0.48 65
IV.LNSS.HHE. 2022-12-06T22:32:52.84 0.3 undecidable manual S 173 32.1456 50 -0.05 72
IV.CSP1.EHZ. 2022-12-06T22:32:52.24 0.3 undecidable manual S 38 28.3494 50 0.37 68
IV.ASSB.HHZ. 2022-12-06T22:32:52.49 0.3 undecidable manual S 302 31.746 50 -0.29 68
IV.MMO1.EHZ. 2022-12-06T22:32:51.76 0.3 undecidable manual S 88 27.3504 50 0.14 71
7F.SIB2.EHZ. 2022-12-06T22:32:50.95 0.3 undecidable manual S 90 25.5522 50 -0.17 71
IV.MML1.EHZ. 2022-12-06T22:32:50.69 0.3 undecidable manual S 357 24.753 50 -0.24 70
7F.SIB3.EHZ. 2022-12-06T22:32:50.09 0.3 undecidable manual S 94 22.8549 50 -0.31 69
IT.GNU.HGE. 2022-12-06T22:32:49.03 0.1 undecidable manual P 254 35.4423 50 0.33 90
IV.ARRO.EHZ. 2022-12-06T22:32:49.25 0.1 undecidable manual P 208 39.0276 50 0 95
IV.ATCC.EHZ. 2022-12-06T22:32:49.81 0.3 undecidable manual P 319 43.3233 50 -0.1 70
IV.CESX.HHE. 2022-12-06T22:32:49.44 0.1 undecidable manual P 227 45.3213 50 -0.79 76
IV.MF5.EHN. 2022-12-06T22:32:49.79 0.1 undecidable manual P 74 39.627 50 0.44 87
IV.MOMA.HNZ. 2022-12-06T22:32:48.91 0.3 undecidable manual P 254 35.4423 50 0.2 69
IV.MC2.EHZ. 2022-12-06T22:32:48.99 0.3 undecidable manual S 82 16.3725 123 0.43 68
IV.LNSS.HHE. 2022-12-06T22:32:48.22 0.3 undecidable manual P 173 32.1456 50 0.03 72
IV.FDMO.HHZ. 2022-12-06T22:32:48.90 0.3 undecidable manual S 26 18.0708 121 -0.16 72
IV.CESI.HNZ. 2022-12-06T22:32:47.81 0.3 undecidable manual S 331 14.4744 127 -0.22 72
IV.MML1.EHZ. 2022-12-06T22:32:47.02 0.1 undecidable manual P 357 24.753 50 -0.04 97
IV.ASSB.HHZ. 2022-12-06T22:32:47.76 0.1 undecidable manual P 302 31.746 50 -0.37 90
7F.SIB2.EHZ. 2022-12-06T22:32:47.02 0.1 undecidable manual P 90 25.5522 50 -0.14 95
IV.MMO1.EHZ. 2022-12-06T22:32:47.41 0.1 undecidable manual P 88 27.3504 50 -0.05 96
IV.NRCA.HHZ. 2022-12-06T22:32:47.23 0.3 undecidable manual S 122 11.877 132 -0.11 73
IV.CSP1.EHZ. 2022-12-06T22:32:47.66 0.1 undecidable manual P 38 28.3494 50 0.05 96
7F.SIB3.EHZ. 2022-12-06T22:32:46.56 0.1 undecidable manual P 94 22.8549 50 -0.19 94
IV.FEMA.HNZ. 2022-12-06T22:32:46.82 0.3 undecidable manual S 31 9.2796 139 0.11 74
7F.SIB1.EHZ. 2022-12-06T22:32:46.73 0.3 undecidable manual P 89 22.755 50 -0.02 73
IT.MTCL.HGZ. 2022-12-06T22:32:46.95 0.3 undecidable manual S 4 11.4774 133 -0.28 71
IV.FDMO.HHZ. 2022-12-06T22:32:45.99 0.1 undecidable manual P 26 18.0708 121 0.01 99
IV.CESI.HNZ. 2022-12-06T22:32:45.37 0.1 undecidable manual P 331 14.4744 127 -0.02 99
IV.MC2.EHZ. 2022-12-06T22:32:45.83 0.1 undecidable manual P 82 16.3725 123 0.14 97
IT.MTCL.HGZ. 2022-12-06T22:32:44.96 0.1 undecidable manual P 4 11.4774 133 0.03 100
IV.NRCA.HHZ. 2022-12-06T22:32:44.99 0.1 undecidable manual P 122 11.877 132 0.01 100
IV.FEMA.HNZ. 2022-12-06T22:32:44.85 0.1 undecidable manual P 31 9.2796 139 0.23 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNN. ML:1.4 0.00026234305 0.0768 AML other m 2022-12-06T22:32:47.35
IV.NRCA.HHN. ML:1.4 0.000288 0.1 AML other m 2022-12-06T22:32:47.39
IV.NRCA.HNE. ML:1.5 0.0003126992 0.1024 AML other m 2022-12-06T22:32:48.25
IV.NRCA.HHE. ML:1.5 0.0003215 0.1 AML other m 2022-12-06T22:32:48.25
IV.FDMO.HHN. ML:1.4 0.00019250000000000002 0.38 AML other m 2022-12-06T22:32:49.16
IV.FDMO.HHE. ML:1.4 0.000194 0.2 AML other m 2022-12-06T22:32:49.09
IV.MC2.EHN. ML:1.4 0.00020639275 0.1792 AML other m 2022-12-06T22:32:50.71
IV.MC2.EHE. ML:1.3 0.000184696485 1.7184 AML other m 2022-12-06T22:32:50.91
IV.MML1.EHN. ML:0.8 0.00004225 1.84 AML other m 2022-12-06T22:32:51.98
IV.MML1.EHE. ML:1.0 0.00006305 0.14 AML other m 2022-12-06T22:32:51.15
IV.MMO1.EHE. ML:1.0 0.000052490250000000005 1.7312 AML other m 2022-12-06T22:32:51.02
IV.MMO1.EHN. ML:0.7 0.0000272891 0.0768 AML other m 2022-12-06T22:32:52.28
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