Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 12-05-2022 and time 07:16:37 (UTC) in region 7 km N Gubbio (PG)

A magnitude ML 0.9 earthquake occured in region: 7 km N Gubbio (PG), on

  • 12-05-2022 07:16:37 (UTC)
  • 12-05-2022 09:16:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4170, 12.5670 at 11 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 7 32216 32216
Cantiano PU 8 2245 34461
Scheggia e Pascelupo PG 8 1393 35854
Pietralunga PG 11 2111 37965
Costacciaro PG 13 1216 39181
Cagli PU 16 8731 47912
Sigillo PG 17 2404 50316
Frontone PU 18 1300 51616
Serra Sant'Abbondio PU 19 1027 52643
Piobbico PU 20 2029 54672
Apecchio PU 20 1882 56554

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km NE of Perugia (166134 inhabitants)
52 Km N of Foligno (57155 inhabitants)
56 Km E of Arezzo (99543 inhabitants)
60 Km SW of Fano (60888 inhabitants)
62 Km SW of Pesaro (94582 inhabitants)
72 Km S of Rimini (147750 inhabitants)
80 Km W of Ancona (100861 inhabitants)
84 Km SE of Cesena (96758 inhabitants)
95 Km N of Terni (111501 inhabitants)
99 Km SE of Forlì (117913 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 0.9 2022-05-12
07:16:37		 43.417 12.567 11 2023-01-31
19:03:29		 Bollettino Sismico Italiano INGV 108058431
Reviewed
Rev100 		ML 0.9 2022-05-12
07:16:37		 43.4238 12.5643 10 2022-05-12
11:49:41		 Sala Sismica INGV-Roma 104530901
Reviewed
Rev100 		ML 0.9 2022-05-12
07:16:37		 43.4233 12.5633 10 2022-05-12
08:00:51		 Sala Sismica INGV-Roma 104523601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-05-12 07:16:37 ± 0.04
Latitude 43.4170 ± 0.0027
Longitude 12.5670 ± 0.0025
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 108058431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 288
Semi-minor axis of confidence ellipse (meter) 140
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 336
Circular confidence region, given by single value of horizontal uncertainty (meter) 290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.25361
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 108058431
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-08-03 10:29:03

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 104530901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-12 11:49:41

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 104523601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-05-12 08:00:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.LSD.HHZ. 2022-05-12T07:17:56.44 3.0 undecidable manual Pg 19.620001 0
NI.PALA.HHZ. 2022-05-12T07:17:50.69 3.0 undecidable manual Sn -0.7 0
IV.CORL.HHZ. 2022-05-12T07:17:43.66 3.0 undecidable manual Pg 14.72 0
IV.IVGP.HHZ. 2022-05-12T07:17:39.45 3.0 undecidable manual Pg 16.41 0
GU.CANO.HHZ. 2022-05-12T07:17:38.36 3.0 positive manual Pg 17.690001 0
IV.MOCL.EHZ. 2022-05-12T07:17:37.37 3.0 undecidable manual Sg 14.05 0
IV.CMPR.HHZ. 2022-05-12T07:17:36.24 3.0 undecidable manual Sg 2.88 0
IV.ECTS.HHZ. 2022-05-12T07:17:35.65 3.0 undecidable manual Pn 5.49 0
IV.SPS2.HHZ. 2022-05-12T07:17:34.27 3.0 negative manual Pg 17.93 0
GU.POPM.HHZ. 2022-05-12T07:17:34.86 3.0 undecidable manual Sn 5.04 0
IV.BDI.HHZ. 2022-05-12T07:17:30.92 3.0 undecidable manual Sn -1.44 0
RD.PGF.BHZ. 2022-05-12T07:17:23.04 3.0 undecidable manual Pg 12.1 0
IV.SFI.EHZ. 2022-05-12T07:17:21.36 3.0 undecidable manual Sg 8.08 0
IX.COL3.HHZ.02 2022-05-12T07:17:20.68 3.0 undecidable manual Sn -5.27 0
IV.CSNT.HHZ. 2022-05-12T07:17:18.03 3.0 undecidable manual Sn 1.24 0
IV.MPAG.EHZ. 2022-05-12T07:16:47.55 0.3 undecidable manual S 33 28.1496 91 0.11 71
IV.NARO.HHZ. 2022-05-12T07:16:45.39 0.6 undecidable manual S 3 21.5673 92 -0.28 46
IV.SSFR.HHZ. 2022-05-12T07:16:44.49 0.3 undecidable manual S 83 17.4714 93 -0.1 72
IV.FRON.EHZ. 2022-05-12T07:16:44.27 0.3 undecidable manual S 49 16.9719 94 -0.19 71
IV.MURB.HHZ. 2022-05-12T07:16:44.73 0.6 undecidable manual S 191 17.4714 93 0.15 48
IV.ATPC.HHE. 2022-05-12T07:16:43.14 0.6 undecidable manual S 309 11.2776 115 0.15 48
IV.ATPI.EHZ. 2022-05-12T07:16:43.59 0.6 undecidable manual S 286 13.7751 102 -0.02 49
IV.TB02.DHZ.01 2022-05-12T07:16:43.55 0.3 undecidable manual S 248 13.6752 103 -0.04 74
IV.TB03.DHZ. 2022-05-12T07:16:43.25 0.6 undecidable manual S 262 12.7761 108 -0.09 49
IV.ATVO.HHZ. 2022-05-12T07:16:43.30 0.6 undecidable manual S 253 13.4754 104 -0.24 48
IV.MPAG.EHZ. 2022-05-12T07:16:43.28 0.1 undecidable manual P 33 28.1496 91 0.05 96
IV.PIEI.HHZ. 2022-05-12T07:16:43.27 0.6 undecidable manual S 349 13.3755 104 -0.25 47
IV.ATSC.EHE. 2022-05-12T07:16:42.56 0.3 undecidable manual S 85 9.6792 123 -0.04 74
IV.ATBU.EHZ. 2022-05-12T07:16:42.40 0.6 undecidable manual S 347 6.6933 139 0.39 46
IV.SSFR.HHZ. 2022-05-12T07:16:41.68 0.3 undecidable manual P 83 17.4714 93 0.1 73
IV.FRON.EHZ. 2022-05-12T07:16:41.44 0.3 undecidable manual P 49 16.9719 94 -0.06 73
IV.MURB.HHZ. 2022-05-12T07:16:41.79 0.3 undecidable manual P 191 17.4714 93 0.22 71
IV.ATFO.HHZ. 2022-05-12T07:16:41.66 0.6 undecidable manual S 176 5.5944 145 -0.17 48
IT.GLNS.HNZ. 2022-05-12T07:16:41.33 3.0 undecidable manual Pn 0.05 0
IV.ATPI.EHZ. 2022-05-12T07:16:41.03 0.1 undecidable manual P 286 13.7751 102 0.01 98
IV.NARO.HHZ. 2022-05-12T07:16:41.97 0.3 undecidable manual P 3 21.5673 92 -0.23 70
IV.TB02.DHZ.01 2022-05-12T07:16:41.03 0.1 undecidable manual P 248 13.6752 103 0.02 98
IV.TSM2.DHN.01 2022-05-12T07:16:41.67 0.3 undecidable manual S 250 6.5934 139 -0.33 71
IV.TSM2.DHN.01 2022-05-12T07:16:40.06 0.1 undecidable manual P 250 6.5934 139 -0.02 100
IV.PIEI.HHZ. 2022-05-12T07:16:40.92 0.3 undecidable manual P 349 13.3755 104 -0.04 74
IV.ATPC.HHE. 2022-05-12T07:16:40.76 0.1 undecidable manual P 309 11.2776 115 0.1 97
IV.ATSC.EHE. 2022-05-12T07:16:40.53 0.1 undecidable manual P 85 9.6792 123 0.1 98
IV.ATBU.EHZ. 2022-05-12T07:16:40.40 0.1 undecidable manual P 347 6.6933 139 0.31 94
IV.ATFO.HHZ. 2022-05-12T07:16:40.07 0.3 undecidable manual P 176 5.5944 145 0.08 74
IV.TB03.DHZ. 2022-05-12T07:16:40.83 0.1 undecidable manual P 262 12.7761 108 -0.03 99
IV.ATVO.HHZ. 2022-05-12T07:16:40.90 0.1 undecidable manual P 253 13.4754 104 -0.07 98
IV.MTCE.HHZ. 2022-05-12T07:16:36.62 3.0 negative manual P -4.01 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMO1.EHN. ML:1.2 0.000022172 1 AML other m 2022-05-12T07:16:34.69
IV.ATFO.HHN. ML:1.0 0.0001495 0.2 AML other m 2022-05-12T07:16:41.81
IV.ATFO.HHE. ML:1.0 0.0001385 1.9 AML other m 2022-05-12T07:16:42.99
IV.ATVO.HHN. ML:0.3 0.00001915 0.34 AML other m 2022-05-12T07:16:43.57
IV.PIEI.HHE. ML:0.8 0.000054449999999999995 0.08 AML other m 2022-05-12T07:16:43.68
IV.ATVO.HHE. ML:0.3 0.0000202 0.54 AML other m 2022-05-12T07:16:44.41
IV.PIEI.HHN. ML:0.4 0.0000258 0.74 AML other m 2022-05-12T07:16:44.55
IV.FRON.EHE. ML:0.6 0.00002945 0.64 AML other m 2022-05-12T07:16:44.66
IV.FRON.EHN. ML:0.7 0.0000471 0.48 AML other m 2022-05-12T07:16:44.42
IV.SSFR.HHE. ML:1.2 0.00011949999999999999 1.36 AML other m 2022-05-12T07:16:44.77
IV.MURB.HHN. ML:1.0 0.00007315 1.64 AML other m 2022-05-12T07:16:44.09
IV.SSFR.HHN. ML:1.2 0.00013000000000000002 1.16 AML other m 2022-05-12T07:16:45.66
IV.MURB.HHE. ML:0.9 0.00006604999999999999 0.44 AML other m 2022-05-12T07:16:46.25
IV.MMO1.EHE. ML:1.1 0.000017035000000000002 1.02 AML other m 2022-05-12T07:17:02.16
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