Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 10-01-2022 and time 23:28:07 (Italy) in region 6 km W Fossato di Vico (PG)

A magnitude ML 1.0 earthquake occured in region: 6 km W Fossato di Vico (PG), on

  • 10-01-2022 22:28:07 (UTC)
  • 10-01-2022 23:28:07 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.2870, 12.6840 at 10 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
Fossato di Vico PG 6 2840 2840
Sigillo PG 7 2404 5244
Costacciaro PG 8 1216 6460
Gualdo Tadino PG 10 15208 21668
Gubbio PG 11 32216 53884
Scheggia e Pascelupo PG 13 1393 55277
Valfabbrica PG 16 3389 58666
Fabriano AN 19 31480 90146

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NE of Perugia (166134 inhabitants)
37 Km N of Foligno (57155 inhabitants)
68 Km SW of Fano (60888 inhabitants)
68 Km E of Arezzo (99543 inhabitants)
72 Km S of Pesaro (94582 inhabitants)
77 Km W of Ancona (100861 inhabitants)
81 Km N of Terni (111501 inhabitants)
87 Km S of Rimini (147750 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 1.0 2022-01-10
22:28:07		 43.287 12.6838 10 2022-01-10
22:38:26		 Sala Sismica INGV-Roma 99570381
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-10 22:28:07 ± 0.03
Latitude 43.2870 ± 0.0018
Longitude 12.6838 ± 0.0025
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 99570381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 162
Semi-minor axis of confidence ellipse (meter) 123
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 146
Circular confidence region, given by single value of horizontal uncertainty (meter) 160.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 103
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.05
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.28149
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 7
Type of magnitude ML
Reference to an origin 99570381
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-10 22:38:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PTCC.HHZ. 2022-01-10T22:29:34.08 3.0 undecidable manual Sn 0.87 0
IV.VITU.HNZ. 2022-01-10T22:29:11.65 3.0 undecidable manual Sn -2.54 0
GU.PCP.HHZ. 2022-01-10T22:28:58.06 3.0 undecidable manual Pg 8.22 0
IV.PTRJ.HHZ. 2022-01-10T22:28:44.19 3.0 undecidable manual Pg 3.95 0
IV.MNTV.EHZ. 2022-01-10T22:28:44.95 3.0 positive manual Pg 5.82 0
IT.FIE.HGZ. 2022-01-10T22:28:20.86 3.0 undecidable manual P -0.59 0
IV.RIBO.EHZ.01 2022-01-10T22:28:18.98 3.0 positive manual P -1.71 0
IV.ARVD.HHZ. 2022-01-10T22:28:18.91 0.3 undecidable manual S 41 31.2465 50 0.02 73
IV.SNTG.HHZ. 2022-01-10T22:28:15.89 0.3 undecidable manual S 100 21.0678 115 0 74
IV.ARVD.HHZ. 2022-01-10T22:28:14.10 0.6 undecidable manual P 41 31.2465 50 -0.11 47
IV.SSFR.HHZ. 2022-01-10T22:28:14.98 0.3 undecidable manual S 26 18.3705 118 -0.09 73
IV.ATCC.EHZ. 2022-01-10T22:28:13.14 0.3 undecidable manual S 197 11.877 130 -0.04 75
IV.SSFR.HHZ. 2022-01-10T22:28:12.03 0.3 undecidable manual P 26 18.3705 118 0.03 74
IV.SNTG.HHZ. 2022-01-10T22:28:12.51 1.0 undecidable manual P 100 21.0678 115 0.03 25
IV.MURB.HHE. 2022-01-10T22:28:11.11 0.1 undecidable manual P 258 13.1757 127 -0.01 100
IV.FOSV.EHZ. 2022-01-10T22:28:11.87 0.3 undecidable manual S 82 6.2937 148 -0.03 76
IV.ATSC.EHE. 2022-01-10T22:28:11.52 0.3 undecidable manual P 1 15.1737 123 0.07 74
IV.FOSV.EHZ. 2022-01-10T22:28:10.27 0.3 negative manual P 82 6.2937 148 0.1 75
IV.ATCC.EHZ. 2022-01-10T22:28:10.92 0.3 undecidable manual P 197 11.877 130 0 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHE. ML:0.5 0.0000567727145 0.3456 AML other m 2022-01-10T22:28:12.15
IV.FOSV.EHN. ML:0.7 0.0000785538033 0.6016 AML other m 2022-01-10T22:28:12.23
IV.FOSV.HNE. ML:0.8 0.00009805186999999998 0.6016 AML other m 2022-01-10T22:28:11.97
IV.SSFR.HHE. ML:1.2 0.000125142785 0.2048 AML other m 2022-01-10T22:28:15.31
IV.SSFR.HHN. ML:1.0 0.000077352095 0.2176 AML other m 2022-01-10T22:28:15.15
IV.SSFR.HNE. ML:1.2 0.00013617216500000001 0.1408 AML other m 2022-01-10T22:28:15.51
IV.SSFR.HNN. ML:1.2 0.00012734285 4.16 AML other m 2022-01-10T22:28:14.75
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