Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 02-03-2021 and time 01:19:17 (UTC) in region 5 km W Gubbio (PG)

A magnitude ML 1.3 earthquake occured in region: 5 km W Gubbio (PG), on

  • 02-03-2021 01:19:17 (UTC)
  • 02-03-2021 02:19:17 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3700, 12.5200 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 5 32216 32216
Pietralunga PG 11 2111 34327
Scheggia e Pascelupo PG 13 1393 35720
Cantiano PU 15 2245 37965
Costacciaro PG 16 1216 39181
Montone PG 16 1680 40861
Umbertide PG 17 16681 57542
Sigillo PG 18 2404 59946

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NE of Perugia (166134 inhabitants)
48 Km NW of Foligno (57155 inhabitants)
53 Km E of Arezzo (99543 inhabitants)
66 Km SW of Fano (60888 inhabitants)
68 Km SW of Pesaro (94582 inhabitants)
77 Km S of Rimini (147750 inhabitants)
85 Km W of Ancona (100861 inhabitants)
88 Km S of Cesena (96758 inhabitants)
91 Km N of Terni (111501 inhabitants)
96 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 1.3 2021-03-02
01:19:17		 43.3698 12.5203 8 2021-03-02
01:28:42		 Sala Sismica INGV-Roma 87614701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-03-02 01:19:17 ± 0.04
Latitude 43.3698 ± 0.0018
Longitude 12.5203 ± 0.0025
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 87614701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 209
Semi-minor axis of confidence ellipse (meter) 97
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 337
Circular confidence region, given by single value of horizontal uncertainty (meter) 210.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 35
Number of associated phases, regardless of their use for origin computation 56
Number of defining phases 56
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.03687
Epicentral distance of station farthest from the epicenter (degree) 0.57017
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 31
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 87614701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-03-02 01:28:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PARC.HHZ. 2021-03-02T01:19:31.31 0.3 undecidable manual S 324 38.3283 50 0.26 68
IV.ARVD.HHZ. 2021-03-02T01:19:30.61 0.3 undecidable manual S 67 36.741 50 -0.02 71
IV.PE3.EHZ. 2021-03-02T01:19:30.72 0.6 undecidable manual S 357 36.2415 50 0.23 46
IV.MPAG.EHZ. 2021-03-02T01:19:29.72 0.3 undecidable manual S 34 34.6431 50 -0.33 67
IV.CSP1.EHZ. 2021-03-02T01:19:29.27 0.6 positive manual P 119 63.2922 50 0 46
IV.MGAB.HHZ. 2021-03-02T01:19:28.98 0.3 negative manual P 213 60.495 50 0.14 67
IV.FDMO.HHZ. 2021-03-02T01:19:28.36 1.0 positive manual P 129 58.8966 50 -0.23 22
IV.CESI.HHZ. 2021-03-02T01:19:27.28 0.6 undecidable manual P 142 51.0156 50 -0.1 46
IV.BADI.EHZ. 2021-03-02T01:19:27.60 0.3 undecidable manual S 305 27.1506 107 0.03 73
IV.NARO.HHZ. 2021-03-02T01:19:27.30 0.3 undecidable manual S 10 27.1506 107 -0.29 69
IV.ATCC.EHZ. 2021-03-02T01:19:26.60 0.3 undecidable manual S 155 22.6551 110 0.5 66
IV.SSFR.HHZ. 2021-03-02T01:19:26.12 0.3 undecidable manual S 71 22.3554 110 0.12 72
IV.FRON.EHZ. 2021-03-02T01:19:26.29 0.3 undecidable manual S 45 23.2545 110 -0.02 73
IV.EL6.EHZ. 2021-03-02T01:19:26.93 0.6 positive manual P 95 47.1195 50 0.16 46
IV.APEC.HHZ. 2021-03-02T01:19:26.09 0.3 undecidable manual S 339 22.4553 110 0.06 73
IV.CAFI.HHZ. 2021-03-02T01:19:26.39 0.6 positive manual P 264 44.9217 50 -0.05 47
IV.PE3.EHZ. 2021-03-02T01:19:25.20 0.1 undecidable manual P 357 36.2415 50 0.1 94
IV.PARC.HHZ. 2021-03-02T01:19:25.38 0.1 undecidable manual P 324 38.3283 50 -0.04 95
IV.ATVA.EHE. 2021-03-02T01:19:25.52 0.3 undecidable manual S 242 21.4674 111 -0.2 71
IV.ATMI.HHZ. 2021-03-02T01:19:25.52 0.3 undecidable manual S 259 20.7681 112 0.04 73
IV.FOSV.EHZ. 2021-03-02T01:19:25.58 0.3 undecidable manual S 113 21.1677 111 -0.02 73
IV.ARVD.HHZ. 2021-03-02T01:19:24.84 0.1 undecidable manual P 67 36.741 50 -0.34 89
IT.UMBT.HGN. 2021-03-02T01:19:24.24 0.6 undecidable manual S 243 15.9729 117 0.25 47
IV.PIEI.HHZ. 2021-03-02T01:19:24.99 0.3 undecidable manual S 4 18.4704 114 0.25 70
IV.MPAG.EHZ. 2021-03-02T01:19:24.46 0.1 undecidable manual P 34 34.6431 50 -0.39 89
IV.ATPC.HNZ. 2021-03-02T01:19:23.50 0.3 undecidable manual S 337 13.2756 122 0.33 70
IV.NARO.HHZ. 2021-03-02T01:19:23.14 0.1 undecidable manual P 10 27.1506 107 -0.28 92
IV.BADI.EHZ. 2021-03-02T01:19:23.35 0.1 undecidable manual P 305 27.1506 107 -0.06 96
IV.ATSC.EHE. 2021-03-02T01:19:23.93 0.1 undecidable manual S 66 14.6742 119 0.36 92
IV.ATBU.EHZ. 2021-03-02T01:19:23.19 0.3 undecidable manual S 11 11.9769 125 0.41 69
IV.APEC.HHZ. 2021-03-02T01:19:22.62 0.1 undecidable manual P 339 22.4553 110 0.1 96
IV.ATVA.EHE. 2021-03-02T01:19:22.40 0.1 undecidable manual P 242 21.4674 111 0.05 97
IV.ATMI.HHZ. 2021-03-02T01:19:22.33 0.1 undecidable manual P 259 20.7681 112 0.13 96
IV.MURB.HHZ. 2021-03-02T01:19:22.81 0.3 undecidable manual S 178 11.877 125 0.07 74
IV.FOSV.EHZ. 2021-03-02T01:19:22.12 0.1 undecidable manual P 113 21.1677 111 -0.16 95
IV.ATPI.HNN. 2021-03-02T01:19:22.98 0.3 undecidable manual S 313 13.0758 122 -0.12 73
IV.ATCC.EHZ. 2021-03-02T01:19:22.70 0.1 undecidable manual P 155 22.6551 110 0.14 95
IV.SSFR.HHZ. 2021-03-02T01:19:22.41 0.1 undecidable manual P 71 22.3554 110 -0.1 96
IV.FRON.EHZ. 2021-03-02T01:19:22.54 0.1 undecidable manual P 45 23.2545 110 -0.14 95
IV.ATLO.EHE. 2021-03-02T01:19:22.34 0.3 undecidable manual S 236 10.9779 127 -0.15 73
IV.ATSC.EHE. 2021-03-02T01:19:21.24 0.1 undecidable manual P 66 14.6742 119 0.14 97
IV.TB02.DHZ.01 2021-03-02T01:19:21.70 0.3 undecidable manual S 270 8.9799 133 -0.26 71
IV.ATPC.HNZ. 2021-03-02T01:19:21.08 0.1 undecidable manual P 337 13.2756 122 0.21 96
IV.TB01.DHN.01 2021-03-02T01:19:21.07 0.3 undecidable manual S 281 6.993 140 -0.41 69
IT.UMBT.HGN. 2021-03-02T01:19:21.72 0.1 undecidable manual P 243 15.9729 117 0.38 92
IV.PIEI.HHZ. 2021-03-02T01:19:21.82 0.1 undecidable manual P 4 18.4704 114 0.04 98
IV.TB03.DHZ.01 2021-03-02T01:19:21.88 0.3 undecidable manual S 292 9.5793 131 -0.23 72
IV.ATFO.HHN. 2021-03-02T01:19:20.34 0.3 undecidable manual S 95 4.0959 153 -0.6 66
IV.ATBU.EHZ. 2021-03-02T01:19:20.93 0.1 undecidable manual P 11 11.9769 125 0.29 94
IV.TB03.DHZ.01 2021-03-02T01:19:20.18 0.1 undecidable manual P 292 9.5793 131 -0.08 99
IV.ATLO.EHE. 2021-03-02T01:19:20.49 0.1 undecidable manual P 236 10.9779 127 0.01 100
IV.MURB.HHZ. 2021-03-02T01:19:20.70 0.1 undecidable manual P 178 11.877 125 0.07 99
IV.TB02.DHZ.01 2021-03-02T01:19:20.10 0.1 undecidable manual P 270 8.9799 133 -0.07 99
IV.ATPI.HNN. 2021-03-02T01:19:20.91 0.1 undecidable manual P 313 13.0758 122 0.08 98
IV.TB01.DHN.01 2021-03-02T01:19:19.79 0.1 undecidable manual P 281 6.993 140 -0.1 99
IV.ATFO.HHN. 2021-03-02T01:19:19.38 0.1 undecidable manual P 95 4.0959 153 -0.2 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MURB.HHE. ML:1.6 0.0005420000000000001 0.3 AML other m 2021-03-02T01:19:23.36
IV.MURB.HNE. ML:1.6 0.0005409999999999999 0.32 AML other m 2021-03-02T01:19:23.52
IV.MURB.HHN. ML:1.6 0.000506 0.86 AML other m 2021-03-02T01:19:24.55
IV.PIEI.HHN. ML:1.4 0.00020400000000000003 0.2 AML other m 2021-03-02T01:19:25.65
IV.PIEI.HHE. ML:1.5 0.0002845 0.3 AML other m 2021-03-02T01:19:25.90
IV.MURB.HNN. ML:1.5 0.000425 0.62 AML other m 2021-03-02T01:19:26.41
IV.APEC.HHE. ML:1.3 0.000125 0.14 AML other m 2021-03-02T01:19:26.97
IV.ATMI.HHE. ML:1.2 0.0001245 0.52 AML other m 2021-03-02T01:19:27.38
IV.SSFR.HHN. ML:1.5 0.000229 0.22 AML other m 2021-03-02T01:19:27.12
IV.APEC.HHN. ML:1.1 0.0000863 0.96 AML other m 2021-03-02T01:19:27.65
IV.FRON.EHE. ML:1.0 0.00005765 1 AML other m 2021-03-02T01:19:27.14
IV.SSFR.HHE. ML:1.6 0.0003015 1.12 AML other m 2021-03-02T01:19:27.72
IV.BADI.EHN. ML:1.7 0.000257 0.18 AML other m 2021-03-02T01:19:27.93
IV.BADI.EHE. ML:1.6 0.0002045 1.06 AML other m 2021-03-02T01:19:28.92
IV.FOSV.EHE. ML:0.9 0.00005325 0.42 AML other m 2021-03-02T01:19:28.45
IV.NARO.HHE. ML:0.9 0.00004465 1.08 AML other m 2021-03-02T01:19:28.77
IV.FRON.EHN. ML:1.2 0.00010065000000000001 0.28 AML other m 2021-03-02T01:19:28.77
IV.FOSV.EHN. ML:0.9 0.00005285 0.42 AML other m 2021-03-02T01:19:29.81
IV.NARO.HHN. ML:0.9 0.00004235 0.5 AML other m 2021-03-02T01:19:30.18
IV.ATMI.HHN. ML:1.3 0.000143 0.5 AML other m 2021-03-02T01:19:31.19
IV.PARC.HHE. ML:1.1 0.0000447 0.44 AML other m 2021-03-02T01:19:32.27
IV.ARVD.HHN. ML:1.0 0.000033 0.16 AML other m 2021-03-02T01:19:32.27
IV.PARC.HHN. ML:1.1 0.0000472 1.18 AML other m 2021-03-02T01:19:32.66
IV.CAFI.HHE. ML:0.9 0.0000236 0.44 AML other m 2021-03-02T01:19:32.91
IV.ARVD.HHE. ML:1.0 0.0000401 1.04 AML other m 2021-03-02T01:19:32.43
IV.CAFI.HHN. ML:1.1 0.00003315 1.56 AML other m 2021-03-02T01:19:33.82
IV.MGAB.HHE. ML:1.3 0.00004405 0.22 AML other m 2021-03-02T01:19:40.27
IV.MGAB.HHN. ML:1.4 0.0000563 0.42 AML other m 2021-03-02T01:19:40.50
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