Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 05-08-2020 and time 00:52:51 (UTC) in region 5 km SW Gubbio (PG)

A magnitude ML 1.5 earthquake occured in region: 5 km SW Gubbio (PG), on

  • 05-08-2020 00:52:51 (UTC)
  • 05-08-2020 02:52:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3180, 12.5480 at 9 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
Scheggia e Pascelupo PG 14 1393 33609
Costacciaro PG 14 1216 34825
Sigillo PG 16 2404 37229
Pietralunga PG 17 2111 39340
Fossato di Vico PG 18 2840 42180
Umbertide PG 18 16681 58861
Valfabbrica PG 18 3389 62250
Cantiano PU 19 2245 64495
Montone PG 19 1680 66175

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km NE of Perugia (166134 inhabitants)
42 Km NW of Foligno (57155 inhabitants)
56 Km E of Arezzo (99543 inhabitants)
70 Km SW of Fano (60888 inhabitants)
72 Km SW of Pesaro (94582 inhabitants)
83 Km S of Rimini (147750 inhabitants)
85 Km N of Terni (111501 inhabitants)
85 Km W of Ancona (100861 inhabitants)
94 Km S of Cesena (96758 inhabitants)
98 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 1.5 2020-08-05
00:52:51		 43.3183 12.5482 9 2020-11-19
12:36:57		 Bollettino Sismico Italiano INGV 81879161
Reviewed
Rev100 		ML 1.5 2020-08-05
00:52:51		 43.3213 12.5492 9 2020-08-05
00:59:14		 Sala Sismica INGV-Roma 81661101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-05 00:52:51 ± 0.03
Latitude 43.3183 ± 0.0018
Longitude 12.5482 ± 0.0025
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 81879161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 210
Semi-minor axis of confidence ellipse (meter) 151
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 211
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) 47
Number of associated phases, regardless of their use for origin computation 58
Number of defining phases 56
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.52970
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 34
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 81879161
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-08-11 13:51:14

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 81661101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-05 00:59:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MOCL.EHZ. 2020-08-05T00:53:29.46 3.0 undecidable manual S -2.73 0
IV.PESA.HHZ. 2020-08-05T00:53:13.59 3.0 undecidable manual S -1.81 0
IV.EL6.EHZ. 2020-08-05T00:53:06.76 0.6 undecidable manual S 88 44.7219 50 0.31 44
IV.MPAG.EHZ. 2020-08-05T00:53:04.74 0.6 undecidable manual S 26 38.4282 50 -0.05 47
IV.ARVD.HHZ. 2020-08-05T00:53:04.39 0.6 undecidable manual S 58 37.4292 50 -0.13 47
IV.BADI.EHZ. 2020-08-05T00:53:03.17 0.6 undecidable manual S 311 32.3454 50 0 48
IV.SNTG.HHZ. 2020-08-05T00:53:03.09 0.6 undecidable manual S 102 32.4453 50 -0.1 47
IV.ASSB.HHZ. 2020-08-05T00:53:02.81 0.6 undecidable manual S 164 31.8459 50 -0.22 46
IV.MGAB.HHZ. 2020-08-05T00:53:02.29 0.3 undecidable manual P 218 57.1983 50 0.16 67
IV.CSP1.EHZ. 2020-08-05T00:53:02.38 0.3 undecidable manual P 115 58.7967 50 0.01 69
IV.APEC.HHZ. 2020-08-05T00:53:02.13 0.6 undecidable manual S 339 28.5492 108 0.06 48
IV.MOMA.HHZ. 2020-08-05T00:53:01.99 0.3 undecidable manual P 178 57.0984 50 -0.12 68
IV.FDMO.HHZ. 2020-08-05T00:53:01.43 0.3 undecidable manual P 125 53.7018 50 -0.15 68
IV.FRON.EHZ. 2020-08-05T00:53:01.10 0.6 undecidable manual S 33 26.3514 109 -0.24 47
IV.COR1.EHZ. 2020-08-05T00:53:01.71 0.3 undecidable manual P 46 50.3163 50 0.64 60
IV.ATMI.HHZ. 2020-08-05T00:53:00.55 0.6 undecidable manual S 275 22.6551 112 0.4 45
IV.PARC.HHZ. 2020-08-05T00:53:00.46 0.3 undecidable manual P 326 44.3223 50 0.32 66
IV.PIEI.HHZ. 2020-08-05T00:53:00.53 0.6 undecidable manual S 357 24.1536 111 -0.09 48
IV.EL6.EHZ. 2020-08-05T00:53:00.12 0.1 positive manual P 88 44.7219 50 -0.08 93
IV.CAFI.HHZ. 2020-08-05T00:53:00.60 0.3 undecidable manual P 272 47.0196 50 0.05 70
IV.PE3.EHZ. 2020-08-05T00:53:00.13 0.1 undecidable manual P 354 42.1245 50 0.33 89
IV.SSFR.HHZ. 2020-08-05T00:53:00.14 0.6 undecidable manual S 55 22.9548 112 -0.1 48
IV.ATPC.HHE. 2020-08-05T00:52:59.29 0.3 undecidable manual S 338 19.4694 115 0.17 72
IV.MPAG.EHZ. 2020-08-05T00:52:59.05 0.1 positive manual P 26 38.4282 50 -0.19 92
IV.SNTG.HHZ. 2020-08-05T00:52:58.09 0.1 undecidable manual P 102 32.4453 50 -0.22 92
IV.FOSV.EHZ. 2020-08-05T00:52:58.60 0.6 undecidable manual S 99 17.3715 118 0.11 49
IV.ARVD.HHZ. 2020-08-05T00:52:58.96 0.1 positive manual P 58 37.4292 50 -0.12 93
IV.ATCC.EHZ. 2020-08-05T00:52:58.95 0.6 undecidable manual S 153 16.5723 119 0.72 41
IV.ATBU.EHZ. 2020-08-05T00:52:58.75 0.1 undecidable manual S 0 17.4714 118 0.25 94
IV.ATSC.EHE. 2020-08-05T00:52:58.18 0.1 undecidable manual S 44 16.1727 120 0.07 98
IV.ATPI.EHZ. 2020-08-05T00:52:58.71 0.6 undecidable manual S 321 18.7701 116 -0.21 47
IV.BADI.EHZ. 2020-08-05T00:52:58.22 0.1 undecidable manual P 311 32.3454 50 -0.08 95
IV.ATMC.EHE. 2020-08-05T00:52:58.12 0.3 undecidable manual P 297 32.0457 50 -0.12 71
IV.FRON.EHZ. 2020-08-05T00:52:57.03 0.1 positive manual P 33 26.3514 109 -0.22 94
IV.APEC.HHZ. 2020-08-05T00:52:57.53 0.1 undecidable manual P 339 28.5492 108 -0.14 95
IV.ASSB.HHZ. 2020-08-05T00:52:57.93 0.1 positive manual P 164 31.8459 50 -0.29 91
IV.ATVO.HHZ. 2020-08-05T00:52:57.08 0.6 undecidable manual S 302 13.3755 124 -0.22 48
IV.SSFR.HHZ. 2020-08-05T00:52:56.51 0.1 positive manual P 55 22.9548 112 -0.1 96
IV.TB01.DHZ.01 2020-08-05T00:52:56.55 0.1 undecidable manual S 308 11.4774 129 -0.21 96
IV.ATMI.HHZ. 2020-08-05T00:52:56.63 0.3 undecidable manual P 275 22.6551 112 0.07 73
IV.ATPC.HHE. 2020-08-05T00:52:56.03 0.1 undecidable manual P 338 19.4694 115 0.06 98
IV.PIEI.HHZ. 2020-08-05T00:52:56.75 0.1 undecidable manual P 357 24.1536 111 -0.08 97
IV.ATLO.EHE. 2020-08-05T00:52:56.50 0.1 undecidable manual S 268 11.3775 129 -0.24 96
IV.ATPI.EHZ. 2020-08-05T00:52:55.79 0.1 undecidable manual P 321 18.7701 116 -0.06 98
IV.TB03.DHZ.01 2020-08-05T00:52:55.07 0.1 undecidable manual P 310 14.4744 123 -0.01 99
IT.UMBT.HGZ. 2020-08-05T00:52:55.72 0.3 undecidable manual P 265 16.5723 119 0.26 71
IV.ATFO.HHZ. 2020-08-05T00:52:55.15 0.6 undecidable manual S 19 5.6943 148 -0.26 48
IV.FOSV.EHZ. 2020-08-05T00:52:55.63 0.1 positive manual P 99 17.3715 118 0.03 99
IV.MURB.HNZ. 2020-08-05T00:52:55.31 0.1 undecidable manual S 197 6.3936 145 -0.25 96
IV.ATCC.EHZ. 2020-08-05T00:52:55.73 0.1 positive manual P 153 16.5723 119 0.28 94
IV.ATBU.EHZ. 2020-08-05T00:52:55.81 0.1 positive manual P 0 17.4714 118 0.2 95
IV.ATSC.EHE. 2020-08-05T00:52:55.48 0.1 positive manual P 44 16.1727 120 0.1 98
IV.MURB.HNZ. 2020-08-05T00:52:54.00 0.1 positive manual P 197 6.3936 145 0.09 99
IV.ATVO.HHZ. 2020-08-05T00:52:54.92 0.1 positive manual P 302 13.3755 124 0 100
IV.ATLO.EHE. 2020-08-05T00:52:54.65 0.1 positive manual P 268 11.3775 129 0.06 99
IV.TB02.DHZ.01 2020-08-05T00:52:54.82 0.1 undecidable manual P 297 12.5763 126 0.04 99
IV.TB01.DHZ.01 2020-08-05T00:52:54.63 0.1 undecidable manual P 308 11.4774 129 0.03 100
IV.ATFO.HHZ. 2020-08-05T00:52:53.76 0.1 positive manual P 19 5.6943 148 -0.06 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MURB.HNE. ML:2.2 0.0025099999999999996 0.26 AML other m 2020-08-05T00:52:55.69
IV.MURB.HHE. ML:2.2 0.002775 0.24 AML other m 2020-08-05T00:52:55.69
IV.ATFO.HHE. ML:1.9 0.0014750000000000002 0.52 AML other m 2020-08-05T00:52:55.85
IV.MURB.HNN. ML:2.3 0.003335 0.2 AML other m 2020-08-05T00:52:55.82
IV.MURB.HHN. ML:2.4 0.003940000000000001 0.22 AML other m 2020-08-05T00:52:55.93
IV.ATFO.HHN. ML:1.6 0.0007704999999999999 0.56 AML other m 2020-08-05T00:52:56.32
IV.ATVO.HHE. ML:1.8 0.0007804999999999999 0.26 AML other m 2020-08-05T00:52:57.46
IV.ATVO.HHN. ML:1.7 0.0005775 0.14 AML other m 2020-08-05T00:52:57.43
IV.ATCC.EHN. ML:1.4 0.0002505 0.2 AML other m 2020-08-05T00:52:59.24
IV.ATPI.EHE. ML:1.2 0.00014150000000000002 0.56 AML other m 2020-08-05T00:52:59.52
IV.ATPI.EHN. ML:1.3 0.0001625 0.42 AML other m 2020-08-05T00:52:59.26
IV.ATCC.EHE. ML:1.5 0.0003165 0.6 AML other m 2020-08-05T00:52:59.31
IV.FOSV.EHE. ML:1.1 0.00011399999999999999 0.42 AML other m 2020-08-05T00:53:00.63
IV.ATMI.HHE. ML:1.7 0.00030500000000000004 0.2 AML other m 2020-08-05T00:53:00.80
IV.ATMI.HHN. ML:1.6 0.0002395 0.18 AML other m 2020-08-05T00:53:01.11
IV.FRON.EHE. ML:1.3 0.00011814999999999999 1.46 AML other m 2020-08-05T00:53:01.98
IV.SSFR.HHE. ML:2.0 0.000607 0.16 AML other m 2020-08-05T00:53:01.28
IV.SSFR.HNE. ML:2.0 0.000682 0.18 AML other m 2020-08-05T00:53:01.28
IV.SSFR.HHN. ML:1.8 0.000446 0.7 AML other m 2020-08-05T00:53:01.41
IV.SSFR.HNN. ML:2.0 0.000715 0.7 AML other m 2020-08-05T00:53:01.77
IV.PIEI.HHE. ML:1.6 0.0002395 0.36 AML other m 2020-08-05T00:53:01.47
IV.PIEI.HHN. ML:1.4 0.0001565 0.24 AML other m 2020-08-05T00:53:01.63
IV.FRON.EHN. ML:1.5 0.000187 0.3 AML other m 2020-08-05T00:53:01.84
IV.APEC.HHE. ML:1.5 0.00016 0.1 AML other m 2020-08-05T00:53:02.42
IV.APEC.HHN. ML:1.4 0.00014749999999999998 0.44 AML other m 2020-08-05T00:53:02.49
IV.FOSV.EHN. ML:1.1 0.00011499999999999999 1 AML other m 2020-08-05T00:53:03.85
IV.BADI.EHE. ML:1.5 0.000141 0.3 AML other m 2020-08-05T00:53:03.58
IV.SNTG.HHN. ML:1.3 0.00009705 0.86 AML other m 2020-08-05T00:53:03.24
IV.SNTG.HHE. ML:1.3 0.00008305 0.66 AML other m 2020-08-05T00:53:04.25
IV.ASSB.HHN. ML:1.5 0.0001295 0.78 AML other m 2020-08-05T00:53:04.70
IV.ASSB.HHE. ML:1.3 0.00008395 0.34 AML other m 2020-08-05T00:53:04.19
IV.BADI.EHN. ML:1.5 0.00015 0.52 AML other m 2020-08-05T00:53:04.23
IV.ARVD.HHE. ML:1.3 0.00008104999999999999 1.02 AML other m 2020-08-05T00:53:06.61
IV.CAFI.HHE. ML:1.0 0.0000281 0.18 AML other m 2020-08-05T00:53:08.52
IV.CAFI.HHN. ML:1.2 0.000043450000000000006 0.52 AML other m 2020-08-05T00:53:08.53
IV.ARVD.HHN. ML:1.2 0.000054449999999999995 0.62 AML other m 2020-08-05T00:53:10.23
IV.MGAB.HHE. ML:1.7 0.00010685 0.4 AML other m 2020-08-05T00:53:12.37
IV.MGAB.HHN. ML:1.7 0.00010539999999999999 0.58 AML other m 2020-08-05T00:53:13.44
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