Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.6 on date 29-05-2021 and time 08:08:07 (Italy) in region 2 km W Gubbio (PG)

A magnitude ML 0.6 earthquake occured in region: 2 km W Gubbio (PG), on

  • 29-05-2021 06:08:07 (UTC)
  • 29-05-2021 08:08:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3640, 12.5550 at 5 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 2 32216 32216
Scheggia e Pascelupo PG 10 1393 33609
Costacciaro PG 13 1216 34825
Pietralunga PG 13 2111 36936
Cantiano PU 14 2245 39181
Sigillo PG 16 2404 41585
Montone PG 18 1680 43265
Fossato di Vico PG 19 2840 46105
Umbertide PG 19 16681 62786

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Perugia (166134 inhabitants)
47 Km N of Foligno (57155 inhabitants)
55 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)
83 Km W of Ancona (100861 inhabitants)
90 Km S of Cesena (96758 inhabitants)
90 Km N of Terni (111501 inhabitants)
99 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 2021-05-29
06:08:07		 43.3645 12.5548 5 2021-05-29
06:18:41		 Sala Sismica INGV-Roma 90595931
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-05-29 06:08:07 ± 0.13
Latitude 43.3645 ± 0.0036
Longitude 12.5548 ± 0.0049
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 90595931

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 453
Semi-minor axis of confidence ellipse (meter) 167
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 326
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 112
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 22
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.24731
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 13
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.3
Num. used stations 9
Type of magnitude ML
Reference to an origin 90595931
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-05-29 06:18:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
AC.VLO.HHZ. 2021-05-29T06:09:31.99 3.0 positive manual Pn 1.54 0
MN.CLTB.HHZ. 2021-05-29T06:09:29.09 3.0 undecidable manual Pn 2.28 0
IV.VOBA.EHZ. 2021-05-29T06:09:19.86 3.0 undecidable manual Sg 5.6 0
IV.MMGO.HHZ. 2021-05-29T06:09:18.27 3.0 positive manual Pn -7.14 0
IV.SARZ.HHZ. 2021-05-29T06:09:15.77 3.0 undecidable manual Sn -4.8 0
MN.TRI.HHZ. 2021-05-29T06:09:12.29 3.0 undecidable manual Sg -0.24 0
IV.MGR.HHZ. 2021-05-29T06:09:10.60 3.0 undecidable manual Pg 8.33 0
IV.EUCT.HNZ. 2021-05-29T06:08:57.63 3.0 undecidable manual Pg 10.19 0
IV.CELB.HHZ. 2021-05-29T06:08:54.31 3.0 undecidable manual Sn 3.41 0
IV.PTRJ.HHZ. 2021-05-29T06:08:46.17 3.0 undecidable manual Pg 3.82 0
MN.TRI.HHZ. 2021-05-29T06:08:43.02 3.0 negative manual Pg 0.88 0
IV.SRES.HHZ. 2021-05-29T06:08:35.32 3.0 undecidable manual Sn -2.34 0
IV.FERS.EHZ. 2021-05-29T06:08:24.32 3.0 undecidable manual Pn -5.25 0
IV.IMOL.HNZ. 2021-05-29T06:08:18.77 3.0 positive manual Pn -3.16 0
IV.FIR.HHZ. 2021-05-29T06:08:17.56 3.0 undecidable manual P -1.65 0
IV.FRON.EHZ. 2021-05-29T06:08:15.28 0.6 undecidable manual S 39 21.867 103 -0.09 64
IV.ATLO.EHZ. 2021-05-29T06:08:12.43 0.6 undecidable manual S 245 13.0758 110 -0.02 66
IV.TB03.DHZ.01 2021-05-29T06:08:12.10 0.6 undecidable manual S 289 12.3765 111 -0.1 65
IV.ATSC.EHZ. 2021-05-29T06:08:12.55 0.6 undecidable manual S 58 12.4764 111 0.3 63
IV.NARO.HHZ. 2021-05-29T06:08:12.79 0.3 undecidable manual P 4 27.4503 100 -0.38 90
IV.ATBU.HNZ. 2021-05-29T06:08:12.70 0.6 undecidable manual S 358 12.3765 111 0.5 60
IV.PIEI.HHZ. 2021-05-29T06:08:12.00 0.3 undecidable manual P 355 19.0698 104 0.46 90
IV.ATVO.HHZ. 2021-05-29T06:08:12.09 0.6 undecidable manual S 279 12.0768 112 -0.04 66
IV.MURB.HHZ. 2021-05-29T06:08:12.36 0.6 undecidable manual S 192 11.4774 113 0.43 61
IV.ATPI.HNZ. 2021-05-29T06:08:11.18 0.3 undecidable manual P 308 15.5733 107 0.31 93
IV.FRON.EHZ. 2021-05-29T06:08:11.78 0.3 undecidable manual P 39 21.867 103 -0.31 92
IV.TB01.DHZ.01 2021-05-29T06:08:11.49 0.6 undecidable manual S 281 9.7791 116 0.1 66
IV.ATVO.HHZ. 2021-05-29T06:08:10.11 0.3 undecidable manual P 279 12.0768 112 -0.1 98
IV.MURB.HHZ. 2021-05-29T06:08:10.14 0.3 undecidable manual P 192 11.4774 113 0.04 99
IV.ATLO.EHZ. 2021-05-29T06:08:10.29 0.3 undecidable manual P 245 13.0758 110 -0.11 98
IV.TB03.DHZ.01 2021-05-29T06:08:10.12 0.3 undecidable manual P 289 12.3765 111 -0.14 97
IV.ATPC.HHZ. 2021-05-29T06:08:10.56 0.3 undecidable manual P 329 15.0738 108 -0.22 95
IV.ATSC.EHZ. 2021-05-29T06:08:10.28 0.3 undecidable manual P 58 12.4764 111 0 100
IV.ATBU.HNZ. 2021-05-29T06:08:10.34 0.3 undecidable manual P 358 12.3765 111 0.09 98
IV.TB01.DHZ.01 2021-05-29T06:08:09.76 0.3 undecidable manual P 281 9.7791 116 -0.03 100
IV.ATFO.HHZ. 2021-05-29T06:08:09.15 0.6 undecidable manual S 80 1.3986 164 -0.2 65
IV.ATFO.HHZ. 2021-05-29T06:08:08.45 0.3 undecidable manual P 80 1.3986 164 -0.16 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHN. ML:0.0 0.00022178795500000002 0.1184 AML other m 2021-05-29T06:08:09.42
IV.ATFO.HHE. ML:0.0 0.00032254285 0.1408 AML other m 2021-05-29T06:08:09.53
IV.ATVO.HHN. ML:0.3 0.000029903525 0.2208 AML other m 2021-05-29T06:08:12.19
IV.ATVO.HHE. ML:0.3 0.0000279 0.22 AML other m 2021-05-29T06:08:12.38
IV.MURB.HHN. ML:0.9 0.0001235 0.24 AML other m 2021-05-29T06:08:12.81
IV.MURB.HHE. ML:1.0 0.000129 1.78 AML other m 2021-05-29T06:08:12.91
IV.PIEI.HHN. ML:0.6 0.000033849999999999996 0.22 AML other m 2021-05-29T06:08:15.22
IV.PIEI.HHE. ML:0.7 0.00004435 0.22 AML other m 2021-05-29T06:08:15.25
IV.FRON.EHE. ML:0.4 0.000019200000000000003 0.68 AML other m 2021-05-29T06:08:15.39
IV.FRON.EHN. ML:0.4 0.00002074803 0.1024 AML other m 2021-05-29T06:08:16.18
IV.MURB.HNN. ML:0.9 0.000122197495 0.2304 AML other m 2021-05-29T06:08:12.82
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