Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 02-03-2021 and time 07:44:56 (UTC) in region 5 km W Gubbio (PG)

A magnitude ML 2.2 earthquake occured in region: 5 km W Gubbio (PG), on

  • 02-03-2021 07:44:56 (UTC)
  • 02-03-2021 08:44:56 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3710, 12.5190 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 5 32216 32216
Pietralunga PG 10 2111 34327
Scheggia e Pascelupo PG 13 1393 35720
Cantiano PU 15 2245 37965
Montone PG 16 1680 39645
Costacciaro PG 16 1216 40861
Umbertide PG 17 16681 57542
Sigillo PG 19 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)
52 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
Bulletin
Rev1000 		ML 2.2 2021-03-02
07:44:56		 43.3713 12.519 8 2021-07-12
16:55:13		 Bollettino Sismico Italiano INGV 90564281
Reviewed
Rev100 		ML 2.2 2021-03-02
07:44:56		 43.3593 12.532 8 2021-03-02
07:53:53		 Sala Sismica INGV-Roma 87620931
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-03-02 07:44:56 ± 0.04
Latitude 43.3713 ± 0.0027
Longitude 12.5190 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 90564281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 267
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 227
Circular confidence region, given by single value of horizontal uncertainty (meter) 270.0
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 70
Number of defining phases 70
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.03867
Epicentral distance of station farthest from the epicenter (degree) 0.75453
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 37
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 57
Type of magnitude ML
Reference to an origin 90564281
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-05-28 12:46:51

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 56
Type of magnitude ML
Reference to an origin 87620931
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-03-02 07:53:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GAVE.EHZ. 2021-03-02T07:45:22.23 0.3 undecidable manual S 158 81.252 50 0.96 49
IV.NRCA.HHZ. 2021-03-02T07:45:20.61 0.3 undecidable manual S 141 76.6677 50 0.55 59
IV.CSP1.EHZ. 2021-03-02T07:45:17.18 0.3 undecidable manual S 119 63.492 50 0.64 58
IV.MGAB.HHZ. 2021-03-02T07:45:16.13 0.3 undecidable manual S 213 60.5949 50 0.37 64
IV.COR1.EHZ. 2021-03-02T07:45:15.36 0.3 undecidable manual S 53 48.3183 50 2.88 7
IV.FDMO.HHZ. 2021-03-02T07:45:15.56 0.3 undecidable manual S 129 59.0964 50 0.21 66
IV.CESI.HHZ. 2021-03-02T07:45:13.31 0.3 undecidable manual S 142 51.2154 50 0.05 69
IV.EL6.EHZ. 2021-03-02T07:45:12.53 0.6 undecidable manual S 95 47.2194 50 0.34 44
IV.CAFI.HHZ. 2021-03-02T07:45:11.05 0.3 undecidable manual S 264 44.8218 50 -0.5 64
IV.MMO1.EHZ. 2021-03-02T07:45:10.87 0.3 undecidable manual P 128 83.7495 50 -0.29 62
IV.GAVE.EHZ. 2021-03-02T07:45:10.62 0.3 undecidable manual P 158 81.252 50 -0.15 64
IV.NRCA.HHZ. 2021-03-02T07:45:09.63 0.3 undecidable manual P 141 76.6677 50 -0.44 61
IV.PE3.EHZ. 2021-03-02T07:45:09.81 0.3 undecidable manual S 357 36.0417 50 0.6 62
IV.SSP9.EHZ. 2021-03-02T07:45:09.62 0.3 undecidable manual S 306 38.4282 50 -0.23 68
IV.ARVD.HHZ. 2021-03-02T07:45:09.28 0.3 undecidable manual S 67 36.8298 50 -0.14 70
IV.PARC.HHZ. 2021-03-02T07:45:09.91 0.3 undecidable manual S 324 38.1285 50 0.14 70
IV.MOMA.HHZ. 2021-03-02T07:45:08.58 0.6 undecidable manual P 176 63.0924 50 0.61 39
IV.MPAG.EHZ. 2021-03-02T07:45:08.64 0.3 undecidable manual S 34 34.5432 103 -0.09 71
IV.CSP1.EHZ. 2021-03-02T07:45:07.65 0.3 undecidable manual P 119 63.492 50 -0.39 63
IV.MGAB.HHZ. 2021-03-02T07:45:07.30 0.3 undecidable manual P 213 60.5949 50 -0.29 65
IV.FDMO.HHZ. 2021-03-02T07:45:06.84 0.1 undecidable manual P 129 59.0964 50 -0.52 82
IV.BADI.EHZ. 2021-03-02T07:45:06.28 0.3 undecidable manual S 305 26.9508 106 0.11 72
IV.ATMC.EHE. 2021-03-02T07:45:06.20 0.3 undecidable manual S 288 27.5502 106 -0.19 70
IV.NARO.HHZ. 2021-03-02T07:45:06.01 0.3 undecidable manual S 11 27.0507 106 -0.19 70
IV.CPGN.EHZ. 2021-03-02T07:45:06.07 0.6 undecidable manual P 342 50.3163 50 0.07 46
IV.CESI.HHZ. 2021-03-02T07:45:05.73 0.3 undecidable manual P 142 51.2154 50 -0.41 64
IV.ATCC.EHZ. 2021-03-02T07:45:05.34 0.3 undecidable manual S 155 22.8549 109 0.52 66
IV.EL6.EHZ. 2021-03-02T07:45:05.10 0.1 undecidable manual P 95 47.2194 50 -0.43 86
IV.COR1.EHZ. 2021-03-02T07:45:05.84 0.6 undecidable manual P 53 48.3183 50 0.14 46
IV.FRON.EHZ. 2021-03-02T07:45:05.03 0.3 undecidable manual S 46 23.2545 109 0.07 73
IV.ATMI.HHZ. 2021-03-02T07:45:04.16 0.3 undecidable manual S 259 20.6682 111 0.05 73
IV.APEC.HHZ. 2021-03-02T07:45:04.83 0.3 undecidable manual S 339 22.2555 110 0.21 71
IV.FOSV.EHZ. 2021-03-02T07:45:04.64 0.3 undecidable manual S 113 21.2676 110 0.33 69
IV.SSP9.EHZ. 2021-03-02T07:45:04.43 0.6 undecidable manual P 306 38.4282 50 0.25 45
IV.ATVA.EHE. 2021-03-02T07:45:04.34 0.3 undecidable manual S 241 21.4674 110 -0.03 73
IV.CAFI.HHZ. 2021-03-02T07:45:04.88 0.3 undecidable manual P 264 44.8218 50 -0.28 67
IV.SSFR.HNZ. 2021-03-02T07:45:04.77 0.3 undecidable manual S 71 22.3554 109 0.09 72
IV.PARC.HHZ. 2021-03-02T07:45:03.83 0.3 undecidable manual P 324 38.1285 50 -0.3 67
IV.MPAG.EHZ. 2021-03-02T07:45:03.05 0.1 undecidable manual P 34 34.5432 103 -0.48 87
IT.UMBT.HGZ. 2021-03-02T07:45:03.67 0.3 undecidable manual S 242 15.9729 116 1.05 53
IV.PE3.EHZ. 2021-03-02T07:45:03.83 0.1 undecidable manual P 357 36.0417 50 0.02 96
IV.ARVD.HHZ. 2021-03-02T07:45:03.44 0.3 undecidable manual P 67 36.8298 50 -0.49 65
IV.PIEI.HHZ. 2021-03-02T07:45:03.66 0.3 undecidable manual S 4 18.2706 113 0.32 70
IV.ATPC.HHE. 2021-03-02T07:45:02.34 0.3 undecidable manual S 338 13.1757 121 0.59 65
IV.ATSC.EHE. 2021-03-02T07:45:02.52 0.3 undecidable manual S 67 14.6742 118 0.29 70
IV.NARO.HHZ. 2021-03-02T07:45:01.71 0.1 undecidable manual P 11 27.0507 106 -0.36 90
IV.ATBU.EHZ. 2021-03-02T07:45:01.87 0.3 undecidable manual S 12 11.7771 124 0.5 68
IV.FRON.EHZ. 2021-03-02T07:45:01.17 0.1 undecidable manual P 46 23.2545 109 -0.18 95
IV.ATPI.EHZ. 2021-03-02T07:45:01.60 0.3 undecidable manual S 313 12.876 122 -0.08 74
IV.ATCC.EHZ. 2021-03-02T07:45:01.28 0.1 undecidable manual P 155 22.8549 109 0.01 98
IV.APEC.HHZ. 2021-03-02T07:45:01.17 0.3 undecidable manual P 339 22.2555 110 0.01 74
IV.BADI.EHZ. 2021-03-02T07:45:01.95 0.3 undecidable manual P 305 26.9508 106 -0.1 72
IV.CDCA.HNZ. 2021-03-02T07:45:01.49 0.6 undecidable manual P 293 24.9528 108 -0.18 47
IV.ATMC.EHE. 2021-03-02T07:45:01.91 0.1 undecidable manual P 288 27.5502 106 -0.27 92
IV.SSFR.HNZ. 2021-03-02T07:45:01.04 0.1 undecidable manual P 71 22.3554 109 -0.15 95
IV.ATLO.EHE. 2021-03-02T07:45:01.07 0.3 undecidable manual S 235 10.9779 126 -0.05 74
IV.PIEI.HHZ. 2021-03-02T07:45:00.47 0.1 undecidable manual P 4 18.2706 113 0.05 98
IV.ATVA.EHE. 2021-03-02T07:45:00.95 0.3 undecidable manual P 241 21.4674 110 -0.06 73
IV.ATMI.HHZ. 2021-03-02T07:45:00.76 0.6 undecidable manual P 259 20.6682 111 -0.1 48
IV.FOSV.EHZ. 2021-03-02T07:45:00.79 0.3 undecidable manual P 113 21.2676 110 -0.19 71
IV.MURB.HHZ. 2021-03-02T07:45:00.90 0.3 undecidable manual S 178 11.9769 123 -0.52 67
IT.UMBT.HGZ. 2021-03-02T07:45:00.35 0.1 undecidable manual P 242 15.9729 116 0.35 93
IV.ATPI.EHZ. 2021-03-02T07:44:59.49 0.1 undecidable manual P 313 12.876 122 0.03 99
IV.MURB.HHZ. 2021-03-02T07:44:59.33 0.1 undecidable manual P 178 11.9769 123 0.02 100
IV.ATLO.EHE. 2021-03-02T07:44:59.15 0.1 undecidable manual P 235 10.9779 126 0.01 100
IV.ATSC.EHE. 2021-03-02T07:44:59.85 0.1 undecidable manual P 67 14.6742 118 0.07 98
IV.ATBU.EHZ. 2021-03-02T07:44:59.52 0.1 undecidable manual P 12 11.7771 124 0.24 95
IV.ATPC.HHE. 2021-03-02T07:44:59.63 0.1 undecidable manual P 338 13.1757 121 0.13 97
IV.ATFO.HHZ. 2021-03-02T07:44:58.96 0.3 undecidable manual S 97 4.2957 152 -0.59 66
IV.ATFO.HHZ. 2021-03-02T07:44:58.05 0.1 undecidable manual P 97 4.2957 152 -0.18 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATPI.HNN. ML:2.2 0.0017250390000000003 0.1984 AML other m 2021-03-02T07:45:01.97
IV.ATPI.EHN. ML:2.2 0.00173 0.2 AML other m 2021-03-02T07:45:01.98
IV.MURB.HNE. ML:2.6 0.00525 0.28 AML other m 2021-03-02T07:45:02.37
IV.ATPI.HNE. ML:1.9 0.00089792425 0.1024 AML other m 2021-03-02T07:45:02.58
IV.ATPI.EHE. ML:1.9 0.000988 0.32 AML other m 2021-03-02T07:45:02.58
IV.MURB.HHE. ML:2.7 0.00643 1.28 AML other m 2021-03-02T07:45:02.86
IV.PIEI.HHN. ML:2.2 0.001395 1.06 AML other m 2021-03-02T07:45:04.22
IV.MURB.HHN. ML:2.6 0.005365 0.22 AML other m 2021-03-02T07:45:04.11
IV.MURB.HNN. ML:2.6 0.004894999999999999 0.26 AML other m 2021-03-02T07:45:04.11
IV.PIEI.HHE. ML:2.4 0.001905 0.14 AML other m 2021-03-02T07:45:04.55
IV.FRON.EHE. ML:1.9 0.0005675 1.54 AML other m 2021-03-02T07:45:05.21
IV.ATMI.HHE. ML:2.3 0.0014049999999999998 0.74 AML other m 2021-03-02T07:45:05.62
IV.APEC.HHN. ML:2.2 0.001034 0.68 AML other m 2021-03-02T07:45:05.03
IV.APEC.HHE. ML:2.3 0.001365 0.18 AML other m 2021-03-02T07:45:05.56
IV.SSFR.HHE. ML:2.5 0.00219 0.2 AML other m 2021-03-02T07:45:05.71
IV.SSFR.HNE. ML:2.5 0.0022350000000000004 0.18 AML other m 2021-03-02T07:45:05.71
IV.ATCC.EHE. ML:2.3 0.00132 0.14 AML other m 2021-03-02T07:45:05.71
IV.FRON.EHN. ML:2.1 0.0008535 0.28 AML other m 2021-03-02T07:45:06.38
IV.BADI.EHN. ML:2.7 0.003045 0.18 AML other m 2021-03-02T07:45:06.54
IV.NARO.HHE. ML:1.9 0.0004335 0.52 AML other m 2021-03-02T07:45:06.54
IV.ATMI.HHN. ML:2.2 0.001345 1.04 AML other m 2021-03-02T07:45:06.14
IV.SSFR.HHN. ML:2.5 0.0021349999999999997 0.18 AML other m 2021-03-02T07:45:06.66
IV.SSFR.HNN. ML:2.5 0.002435 0.22 AML other m 2021-03-02T07:45:06.79
IV.BADI.EHE. ML:2.7 0.002955 0.38 AML other m 2021-03-02T07:45:06.72
IV.NARO.HHN. ML:1.8 0.0003075 0.68 AML other m 2021-03-02T07:45:06.94
IV.FOSV.EHN. ML:1.8 0.0005235000000000001 0.24 AML other m 2021-03-02T07:45:07.39
IV.FOSV.EHE. ML:1.8 0.000409 0.64 AML other m 2021-03-02T07:45:08.02
IV.ATCC.EHN. ML:2.2 0.00113 0.98 AML other m 2021-03-02T07:45:09.70
IV.ARVD.HHE. ML:1.9 0.0002875 0.76 AML other m 2021-03-02T07:45:10.21
IV.MPAG.EHN. ML:1.8 0.00027850000000000005 0.84 AML other m 2021-03-02T07:45:10.27
IV.ARVD.HHN. ML:1.8 0.00023299999999999997 1.02 AML other m 2021-03-02T07:45:10.86
IV.PARC.HHE. ML:2.1 0.0004905 0.44 AML other m 2021-03-02T07:45:10.64
IV.PARC.HHN. ML:2.1 0.00047850000000000003 0.76 AML other m 2021-03-02T07:45:11.65
IV.MPAG.EHE. ML:1.8 0.000247 0.64 AML other m 2021-03-02T07:45:11.83
IV.PE3.EHE. ML:2.3 0.0008725 0.3 AML other m 2021-03-02T07:45:13.26
IV.EL6.EHN. ML:2.2 0.00040050000000000003 0.14 AML other m 2021-03-02T07:45:13.81
IV.EL6.EHE. ML:2.2 0.0004305 0.12 AML other m 2021-03-02T07:45:13.82
IV.CESI.HHN. ML:1.8 0.000176 0.26 AML other m 2021-03-02T07:45:13.83
IV.PE3.EHN. ML:2.4 0.001002 0.9 AML other m 2021-03-02T07:45:13.97
IV.CRE.HHE. ML:1.9 0.0001945 1.58 AML other m 2021-03-02T07:45:14.18
IV.CESI.HHE. ML:1.9 0.0002 0.92 AML other m 2021-03-02T07:45:15.66
IV.CRE.HHN. ML:2.0 0.0002195 0.6 AML other m 2021-03-02T07:45:15.25
IV.FDMO.HHE. ML:2.0 0.0002205 0.62 AML other m 2021-03-02T07:45:15.57
IV.FDMO.HHN. ML:2.2 0.0003155 0.66 AML other m 2021-03-02T07:45:15.90
IV.COR1.EHN. ML:2.3 0.0005015000000000001 1.42 AML other m 2021-03-02T07:45:16.04
IV.COR1.EHE. ML:2.1 0.0003685 1.02 AML other m 2021-03-02T07:45:16.19
IV.MGAB.HNE. ML:2.2 0.0003395 0.98 AML other m 2021-03-02T07:45:16.48
IV.MGAB.HHE. ML:2.2 0.0003255 0.26 AML other m 2021-03-02T07:45:17.35
IV.CSP1.EHE. ML:2.3 0.000398 0.26 AML other m 2021-03-02T07:45:18.17
IV.CSP1.EHN. ML:2.4 0.000505 0.74 AML other m 2021-03-02T07:45:18.23
IV.MGAB.HHN. ML:2.4 0.0005480000000000001 0.48 AML other m 2021-03-02T07:45:18.72
IV.MGAB.HNN. ML:2.4 0.0005415 0.48 AML other m 2021-03-02T07:45:18.72
IV.MOMA.HHN. ML:1.9 0.00016299999999999998 1 AML other m 2021-03-02T07:45:21.51
IV.NRCA.HHN. ML:2.1 0.00017199999999999998 1.52 AML other m 2021-03-02T07:45:21.83
IV.NRCA.HHE. ML:2.1 0.000191 0.14 AML other m 2021-03-02T07:45:22.20
IV.MOMA.HHE. ML:2.0 0.000193 0.26 AML other m 2021-03-02T07:45:22.19
IV.GAVE.EHN. ML:2.2 0.000202 0.24 AML other m 2021-03-02T07:45:23.74
IV.GAVE.EHE. ML:2.2 0.00022799999999999999 0.78 AML other m 2021-03-02T07:45:26.63
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
Waveforms Seismic signals in miniseed + resp format Download