Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.1 on date 15-01-2022 and time 04:51:09 (Italy) in region 2 km E Gubbio (PG)

A magnitude ML 0.1 earthquake occured in region: 2 km E Gubbio (PG), on

  • 15-01-2022 03:51:09 (UTC)
  • 15-01-2022 04:51:09 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3490, 12.6030 at 8 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
Gubbio PG 2 32216 32216
Scheggia e Pascelupo PG 8 1393 33609
Costacciaro PG 9 1216 34825
Sigillo PG 11 2404 37229
Cantiano PU 14 2245 39474
Fossato di Vico PG 14 2840 42314
Pietralunga PG 17 2111 44425
Gualdo Tadino PG 20 15208 59633

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Perugia (166134 inhabitants)
44 Km N of Foligno (57155 inhabitants)
60 Km E of Arezzo (99543 inhabitants)
65 Km SW of Fano (60888 inhabitants)
67 Km SW of Pesaro (94582 inhabitants)
79 Km S of Rimini (147750 inhabitants)
80 Km W of Ancona (100861 inhabitants)
88 Km N of Terni (111501 inhabitants)
92 Km SE of Cesena (96758 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 0.1 2022-01-15
03:51:09		 43.3488 12.6027 8 2022-07-08
12:33:23		 Bollettino Sismico Italiano INGV 99902491
Reviewed
Rev100 		ML 0.2 2022-01-15
03:51:09		 43.3488 12.6027 8 2022-01-15
04:01:54		 Sala Sismica INGV-Roma 99800311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-15 03:51:09 ± 0.07
Latitude 43.3488 ± 0.0018
Longitude 12.6027 ± 0.0025
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 99902491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 170
Semi-minor axis of confidence ellipse (meter) 16
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 150
Circular confidence region, given by single value of horizontal uncertainty (meter) 170.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.19335
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:0.1

Field Value
Value 0.1
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 99902491
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-01-18 11:01:14

ML:0.2

Field Value
Value 0.2
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 99800311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-15 04:01:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATPC.HNZ. 2022-01-15T03:51:17.10 0.3 undecidable manual S 321 18.7701 114 0.22 94
IV.ATPI.EHZ. 2022-01-15T03:51:17.23 0.3 undecidable manual S 305 19.6692 113 0.05 97
IV.FRON.EHZ. 2022-01-15T03:51:17.44 0.3 undecidable manual S 28 21.1677 111 -0.22 93
IV.PIEI.HHZ. 2022-01-15T03:51:17.73 0.3 undecidable manual S 345 21.4674 111 0 98
IV.TB03.DHZ.01 2022-01-15T03:51:16.29 0.3 undecidable manual S 291 16.5723 116 0.1 97
IV.ATCC.EHZ. 2022-01-15T03:51:16.88 0.3 undecidable manual S 171 18.3705 114 0.11 96
IV.SSFR.HHZ. 2022-01-15T03:51:16.38 0.3 undecidable manual S 56 17.4714 115 -0.08 97
IV.ATLO.EHZ. 2022-01-15T03:51:15.85 0.3 undecidable manual S 257 16.1727 117 -0.23 94
IV.TB02.DHZ.01 2022-01-15T03:51:15.88 0.3 undecidable manual S 279 15.7731 118 -0.06 97
IV.ATVO.HHZ. 2022-01-15T03:51:15.96 0.3 undecidable manual S 283 16.2726 117 -0.12 96
IV.PIEI.HHZ. 2022-01-15T03:51:14.57 0.3 undecidable manual P 345 21.4674 111 0.2 94
IV.TB01.DHZ.01 2022-01-15T03:51:14.25 3.0 undecidable manual P 0
IV.ATSC.EHZ. 2022-01-15T03:51:14.58 0.3 undecidable manual S 39 10.6782 127 0.12 97
IV.ATPI.EHZ. 2022-01-15T03:51:14.02 0.3 undecidable manual P 305 19.6692 113 -0.03 97
IV.MURB.HHZ. 2022-01-15T03:51:14.80 0.3 undecidable manual S 213 11.3775 126 0.14 97
IV.FRON.EHZ. 2022-01-15T03:51:14.14 0.3 undecidable manual P 28 21.1677 111 -0.19 94
IV.ATMI.HHZ. 2022-01-15T03:51:13.50 3.0 undecidable manual P 0
IV.SSFR.HHZ. 2022-01-15T03:51:13.74 0.3 undecidable manual P 56 17.4714 115 0.11 96
IV.ATVO.HHZ. 2022-01-15T03:51:13.34 0.3 undecidable manual P 283 16.2726 117 -0.08 97
IV.ATLO.EHZ. 2022-01-15T03:51:13.35 0.3 undecidable manual P 257 16.1727 117 -0.06 97
IV.ATPC.HNZ. 2022-01-15T03:51:13.89 0.3 undecidable manual P 321 18.7701 114 0.01 98
IV.TB03.DHZ.01 2022-01-15T03:51:13.59 0.3 undecidable manual P 291 16.5723 116 0.11 96
IV.ATCC.EHZ. 2022-01-15T03:51:13.71 0.3 undecidable manual P 171 18.3705 114 -0.1 96
IV.TB02.DHZ.01 2022-01-15T03:51:13.28 0.3 undecidable manual P 279 15.7731 118 -0.05 98
IV.MURB.HHZ. 2022-01-15T03:51:12.64 0.3 undecidable manual P 213 11.3775 126 0.05 98
IV.ATFO.HHZ. 2022-01-15T03:51:12.73 0.3 undecidable manual S 308 3.1968 159 -0.1 99
IV.FOSV.EHZ. 2022-01-15T03:51:12.98 0.6 undecidable manual P 115 14.1747 120 -0.07 65
IV.ATSC.EHZ. 2022-01-15T03:51:12.58 0.3 undecidable manual P 39 10.6782 127 0.1 98
IV.ATFO.HHZ. 2022-01-15T03:51:11.58 0.3 undecidable manual P 308 3.1968 159 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MURB.HHE. ML:0.1 0.0000161150875 0.2816 AML other m 2022-01-15T03:51:15.27
IV.MURB.HHN. ML:0.1 0.0000141511085 0.2208 AML other m 2022-01-15T03:51:15.20
IV.ATCC.EHN. ML:0.2 0.000012842673000000001 0.0992 AML other m 2022-01-15T03:51:17.16
IV.ATCC.EHE. ML:0.4 0.000019499275 0.1216 AML other m 2022-01-15T03:51:17.19
IV.FRON.EHE. ML:-0.2 0.0000046328785000000005 0.08 AML other m 2022-01-15T03:51:18.22
IV.FRON.EHN. ML:-0.2 0.000006299298 0.0608 AML other m 2022-01-15T03:51:18.25
IV.ATVO.HHE. ML:0.0 0.000008137589500000001 0.4192 AML other m 2022-01-15T03:51:16.17
IV.ATVO.HHN. ML:0.0 0.000011523797 0.6208 AML other m 2022-01-15T03:51:16.05
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