Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.6 on date 12-06-2021 and time 02:45:28 (UTC) in region 7 km W Gubbio (PG)

A magnitude ML 0.6 earthquake occured in region: 7 km W Gubbio (PG), on

  • 12-06-2021 02:45:28 (UTC)
  • 12-06-2021 04:45:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3720, 12.5020 at 8 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
Gubbio PG 7 32216 32216
Pietralunga PG 10 2111 34327
Scheggia e Pascelupo PG 14 1393 35720
Montone PG 14 1680 37400
Cantiano PU 15 2245 39645
Umbertide PG 16 16681 56326
Costacciaro PG 17 1216 57542
Sigillo PG 20 2404 59946

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NE of Perugia (166134 inhabitants)
49 Km NW of Foligno (57155 inhabitants)
51 Km E of Arezzo (99543 inhabitants)
67 Km SW of Fano (60888 inhabitants)
69 Km SW of Pesaro (94582 inhabitants)
77 Km S of Rimini (147750 inhabitants)
87 Km W of Ancona (100861 inhabitants)
88 Km S of Cesena (96758 inhabitants)
91 Km N of Terni (111501 inhabitants)
95 Km E of Siena (53903 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 0.6 2021-06-12
02:45:28		 43.3718 12.5023 8 2021-06-12
03:04:54		 Sala Sismica INGV-Roma 91127591
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-12 02:45:28 ± 0.09
Latitude 43.3718 ± 0.0027
Longitude 12.5023 ± 0.0037
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 91127591

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 324
Semi-minor axis of confidence ellipse (meter) 145
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 139
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 65
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.34804
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 19
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 91127591
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-12 03:04:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.APEC.HHZ. 2021-06-12T02:45:36.61 0.3 undecidable manual S 342 21.7671 111 0.14 71
IV.ASSB.HHZ. 2021-06-12T02:45:36.02 0.3 undecidable manual P 161 38.628 50 -0.13 69
IV.PIEI.HHZ. 2021-06-12T02:45:35.66 0.3 undecidable manual S 8 18.3705 114 0.28 70
IV.ATSC.EHZ. 2021-06-12T02:45:34.87 0.3 undecidable manual S 69 15.873 117 0.25 70
IV.ATPC.HNZ. 2021-06-12T02:45:34.05 0.3 undecidable manual S 343 12.5763 123 0.42 68
IV.NARO.HHZ. 2021-06-12T02:45:33.70 0.1 undecidable manual P 13 27.2505 107 -0.41 89
IV.ATBU.EHZ. 2021-06-12T02:45:33.80 0.3 undecidable manual S 18 12.0768 124 0.32 70
IV.ATLO.EHZ. 2021-06-12T02:45:33.06 0.3 undecidable manual S 231 9.879 130 0.19 72
IV.ATPI.EHZ. 2021-06-12T02:45:33.34 0.3 undecidable manual S 317 11.877 124 -0.08 73
IV.FRON.EHZ. 2021-06-12T02:45:33.23 0.3 undecidable manual P 48 24.1536 109 -0.29 69
IV.APEC.HHZ. 2021-06-12T02:45:33.06 0.3 undecidable manual P 342 21.7671 111 0 73
IV.MURB.HHZ. 2021-06-12T02:45:33.90 0.3 undecidable manual S 172 12.1767 124 0.4 69
IV.FOSV.EHZ. 2021-06-12T02:45:33.32 3.0 negative manual P -0.01 0
IV.SSFR.HHZ. 2021-06-12T02:45:32.95 0.3 undecidable manual P 72 23.6541 109 -0.47 66
IV.ATVO.HHZ. 2021-06-12T02:45:32.09 0.3 undecidable manual S 278 7.7811 136 -0.24 72
IV.PIEI.HHZ. 2021-06-12T02:45:32.50 0.3 undecidable manual P 8 18.3705 114 0.06 73
IV.ATSC.EHZ. 2021-06-12T02:45:32.04 0.3 undecidable manual P 69 15.873 117 0.05 73
IV.TB02.DHZ.01 2021-06-12T02:45:32.15 0.3 undecidable manual S 269 7.4814 137 -0.11 74
IV.ATMI.HHZ. 2021-06-12T02:45:32.41 0.3 undecidable manual P 258 19.3695 113 -0.21 71
IV.ATVA.EHZ. 2021-06-12T02:45:32.99 0.3 undecidable manual P 240 20.3685 112 0.19 71
IV.TB03.DHZ.01 2021-06-12T02:45:32.25 0.3 undecidable manual S 294 8.0808 135 -0.16 73
IV.ATFO.HHZ. 2021-06-12T02:45:31.42 0.3 undecidable manual S 96 5.5944 146 -0.43 69
IV.MURB.HHZ. 2021-06-12T02:45:31.69 0.3 undecidable manual P 172 12.1767 124 0.34 70
IV.TB01.DHZ.01 2021-06-12T02:45:31.48 0.3 undecidable manual S 281 5.4945 146 -0.34 70
IV.ATBU.EHZ. 2021-06-12T02:45:31.48 0.1 undecidable manual P 18 12.0768 124 0.15 97
IV.ATLO.EHZ. 2021-06-12T02:45:31.19 0.1 undecidable manual P 231 9.879 130 0.21 96
IV.ATPI.EHZ. 2021-06-12T02:45:31.31 0.3 undecidable manual P 317 11.877 124 0.01 75
IV.ATPC.HNZ. 2021-06-12T02:45:31.52 0.3 undecidable manual P 343 12.5763 123 0.1 73
IV.TB02.DHZ.01 2021-06-12T02:45:30.66 0.1 undecidable manual P 269 7.4814 137 0.03 100
IV.TB03.DHZ.01 2021-06-12T02:45:30.70 0.1 undecidable manual P 294 8.0808 135 -0.02 100
IV.ATFO.HHZ. 2021-06-12T02:45:30.28 0.1 undecidable manual P 96 5.5944 146 -0.11 98
IV.ATVO.HHZ. 2021-06-12T02:45:30.66 0.1 undecidable manual P 278 7.7811 136 -0.01 100
IV.TB01.DHZ.01 2021-06-12T02:45:30.31 0.1 undecidable manual P 281 5.4945 146 -0.07 99
IV.ATCC.EHZ. 2021-06-12T02:45:23.72 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATVO.HHN. ML:0.9 0.00011999999999999999 0.14 AML other m 2021-06-12T02:45:32.19
IV.ATVO.HHE. ML:0.8 0.0001019 0.7 AML other m 2021-06-12T02:45:32.42
IV.ATPI.EHN. ML:0.6 0.00004435 0.12 AML other m 2021-06-12T02:45:33.61
IV.ATPI.EHE. ML:0.3 0.000027300000000000003 1.08 AML other m 2021-06-12T02:45:34.18
IV.MURB.HHE. ML:1.0 0.0001285 0.58 AML other m 2021-06-12T02:45:34.45
IV.PIEI.HHN. ML:0.7 0.00004485 0.2 AML other m 2021-06-12T02:45:36.06
IV.PIEI.HHE. ML:0.9 0.00005925 0.34 AML other m 2021-06-12T02:45:36.28
IV.APEC.HHN. ML:0.6 0.00002535 1.1 AML other m 2021-06-12T02:45:37.21
IV.MURB.HHN. ML:0.8 0.00008074999999999998 0.22 AML other m 2021-06-12T02:45:37.61
IV.APEC.HHE. ML:0.6 0.00002385 0.12 AML other m 2021-06-12T02:45:37.82
IV.NARO.HHN. ML:0.3 0.000012375000000000001 0.56 AML other m 2021-06-12T02:45:38.29
IV.NARO.HHE. ML:0.3 0.00001146 0.54 AML other m 2021-06-12T02:45:39.28
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