Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.4 on date 10-03-2022 and time 05:57:37 (Italy) in region Gubbio (PG)

A magnitude ML 0.4 earthquake occured in region: Gubbio (PG), on

  • 10-03-2022 04:57:37 (UTC)
  • 10-03-2022 05:57:37 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3570, 12.5780 at 4 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 0 32216 32216
Scheggia e Pascelupo PG 9 1393 33609
Costacciaro PG 11 1216 34825
Sigillo PG 14 2404 37229
Cantiano PU 14 2245 39474
Pietralunga PG 15 2111 41585
Fossato di Vico PG 16 2840 44425

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Perugia (166134 inhabitants)
46 Km N of Foligno (57155 inhabitants)
58 Km E of Arezzo (99543 inhabitants)
65 Km SW of Fano (60888 inhabitants)
67 Km SW of Pesaro (94582 inhabitants)
78 Km S of Rimini (147750 inhabitants)
81 Km W of Ancona (100861 inhabitants)
89 Km N of Terni (111501 inhabitants)
91 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 0.4 2022-03-10
04:57:37		 43.3567 12.5783 4 2022-07-08
12:33:36		 Bollettino Sismico Italiano INGV 101999431
Reviewed
Rev100 		ML 0.3 2022-03-10
04:57:37		 43.3575 12.576 4 2022-03-10
05:11:22		 Sala Sismica INGV-Roma 101835371
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-10 04:57:37 ± 0.07
Latitude 43.3567 ± 0.0018
Longitude 12.5783 ± 0.0025
Depth (km) 4 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 101999431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 250
Semi-minor axis of confidence ellipse (meter) 45
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 163
Circular confidence region, given by single value of horizontal uncertainty (meter) 250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 36
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) 0.01079
Epicentral distance of station farthest from the epicenter (degree) 0.28239
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 101999431
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-03-15 14:00:10

ML:0.3

Field Value
Value 0.3
Uncertainty 0.1
Num. used stations 5
Type of magnitude ML
Reference to an origin 101835371
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-03-10 05:11:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SNTG.HHE. 2022-03-10T04:57:48.72 0.6 undecidable manual S 111 31.3464 98 -0.09 48
IV.NARO.HHZ. 2022-03-10T04:57:47.51 0.3 undecidable manual S 0 28.1496 99 -0.22 71
IV.PIEI.HHZ. 2022-03-10T04:57:45.12 0.3 undecidable manual S 350 20.1687 102 0.13 73
IV.FRON.EHZ. 2022-03-10T04:57:45.63 0.3 undecidable manual S 34 21.4674 101 0.2 72
IV.SNTG.HHE. 2022-03-10T04:57:44.37 0.3 undecidable manual P 111 31.3464 98 0.2 71
IV.ATPC.HNZ. 2022-03-10T04:57:44.35 0.6 undecidable manual S 325 16.872 104 0.47 46
IV.ATPI.EHZ. 2022-03-10T04:57:44.31 0.6 undecidable manual S 306 17.5713 104 0.19 48
IV.TSM3.DHZ.01 2022-03-10T04:57:44.46 0.3 undecidable manual S 279 18.1707 103 0.14 73
IV.SSFR.HHZ. 2022-03-10T04:57:44.71 0.3 undecidable manual S 62 18.6702 103 0.23 72
IV.ATBU.EHZ. 2022-03-10T04:57:43.04 0.3 undecidable manual S 350 13.4754 108 0.31 71
IV.NARO.HHZ. 2022-03-10T04:57:43.00 0.1 undecidable manual P 0 28.1496 99 -0.55 87
IV.TB03.DHZ.01 2022-03-10T04:57:43.15 0.6 undecidable manual S 290 14.3745 107 0.09 50
IV.ATLO.EHZ. 2022-03-10T04:57:43.14 0.3 undecidable manual S 252 14.5743 107 0.04 75
IV.ATVO.HHZ. 2022-03-10T04:57:43.04 0.3 undecidable manual S 282 14.1747 107 0.08 75
IV.TB01.DHZ.01 2022-03-10T04:57:42.31 0.6 undecidable manual S 284 11.7771 110 0.11 50
IV.FRON.EHZ. 2022-03-10T04:57:42.00 0.3 undecidable manual P 34 21.4674 101 -0.22 71
IV.MURB.HHZ. 2022-03-10T04:57:42.21 0.3 undecidable manual S 203 11.2776 111 0.19 73
IV.TB02.DHZ.01 2022-03-10T04:57:42.91 0.3 undecidable manual S 276 13.6752 107 0.09 74
IV.SSFR.HHZ. 2022-03-10T04:57:41.59 0.1 undecidable manual P 62 18.6702 103 -0.08 99
IV.PIEI.HHZ. 2022-03-10T04:57:41.82 0.1 undecidable manual P 350 20.1687 102 -0.14 97
IV.ATPC.HNZ. 2022-03-10T04:57:41.65 0.3 undecidable manual P 325 16.872 104 0.33 70
IV.ATPI.EHZ. 2022-03-10T04:57:41.32 0.1 undecidable manual P 306 17.5713 104 -0.15 97
IV.TSM3.DHZ.01 2022-03-10T04:57:41.47 0.1 undecidable manual P 279 18.1707 103 -0.11 98
IV.ATCC.HNZ. 2022-03-10T04:57:41.76 0.3 undecidable manual P 165 19.6692 102 -0.11 73
IV.TB01.DHZ.01 2022-03-10T04:57:40.38 0.3 undecidable manual P 284 11.7771 110 0.02 76
IV.ATVO.HHZ. 2022-03-10T04:57:40.70 0.1 undecidable manual P 282 14.1747 107 -0.09 99
IV.MURB.HHZ. 2022-03-10T04:57:40.41 0.1 undecidable manual P 203 11.2776 111 0.16 98
IV.TB02.DHZ.01 2022-03-10T04:57:40.57 0.3 undecidable manual P 276 13.6752 107 -0.14 74
IV.ATBU.EHZ. 2022-03-10T04:57:40.82 0.1 undecidable manual P 350 13.4754 108 0.16 98
IV.TSM2.DHZ.01 2022-03-10T04:57:40.87 0.3 undecidable manual S 302 8.3805 117 -0.23 73
IV.ATSC.EHZ. 2022-03-10T04:57:40.48 0.1 undecidable manual P 49 11.4774 111 0.19 98
IV.TB03.DHZ.01 2022-03-10T04:57:40.75 0.1 undecidable manual P 290 14.3745 107 -0.1 99
IV.ATLO.EHZ. 2022-03-10T04:57:40.83 0.1 undecidable manual P 252 14.5743 107 -0.04 100
IV.ATFO.HHZ. 2022-03-10T04:57:39.26 0.3 undecidable manual S 334 1.1988 164 -0.13 75
IV.TSM2.DHZ.01 2022-03-10T04:57:39.54 0.3 undecidable manual P 302 8.3805 117 -0.18 74
IV.ATFO.HHZ. 2022-03-10T04:57:38.56 0.1 undecidable manual P 334 1.1988 164 -0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MURB.HNN. ML:0.8 0.00009006082 1.568 AML other m 2022-03-10T04:57:42.58
IV.ATVO.HHE. ML:0.1 0.000013289610999999999 0.1632 AML other m 2022-03-10T04:57:43.25
IV.MURB.HNE. ML:0.8 0.000102427735 0.9696 AML other m 2022-03-10T04:57:42.46
IV.SSFR.HHN. ML:0.4 0.00001933365 0.2016 AML other m 2022-03-10T04:57:44.98
IV.PIEI.HHN. ML:0.1 0.000010251744 2.4032 AML other m 2022-03-10T04:57:45.26
IV.PIEI.HHE. ML:0.3 0.000014128524 0.1216 AML other m 2022-03-10T04:57:46.12
IV.SSFR.HHE. ML:0.4 0.000017966366 0.24 AML other m 2022-03-10T04:57:46.82
IV.ATVO.HHN. ML:0.2 0.000018081208500000002 0.9792 AML other m 2022-03-10T04:57:43.20
IV.FRON.EHN. ML:0.5 0.000023550950000000002 2.6624 AML other m 2022-03-10T04:57:45.32
IV.FRON.EHE. ML:0.4 0.00001877616 1.52 AML other m 2022-03-10T04:57:45.76
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