Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 24-05-2020 and time 10:22:46 (UTC) in region 4 km W Gubbio (PG)

A magnitude ML 1.3 earthquake occured in region: 4 km W Gubbio (PG), on

  • 24-05-2020 10:22:46 (UTC)
  • 24-05-2020 12:22:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3710, 12.5310 at 9 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 4 32216 32216
Pietralunga PG 11 2111 34327
Scheggia e Pascelupo PG 12 1393 35720
Cantiano PU 14 2245 37965
Costacciaro PG 15 1216 39181
Montone PG 17 1680 40861
Sigillo PG 18 2404 43265
Umbertide PG 18 16681 59946

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 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)
84 Km W of Ancona (100861 inhabitants)
88 Km S of Cesena (96758 inhabitants)
91 Km N of Terni (111501 inhabitants)
97 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 2020-05-24
10:22:46		 43.3713 12.5313 9 2020-05-24
10:29:59		 Sala Sismica INGV-Roma 79510491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-24 10:22:46 ± 0.05
Latitude 43.3713 ± 0.0027
Longitude 12.5313 ± 0.0037
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79510491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 236
Semi-minor axis of confidence ellipse (meter) 184
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 140
Circular confidence region, given by single value of horizontal uncertainty (meter) 240.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 31
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 45
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.02968
Epicentral distance of station farthest from the epicenter (degree) 0.55128
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 25
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 30
Type of magnitude ML
Reference to an origin 79510491
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-24 10:29:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.EL6.EHZ. 2020-05-24T10:23:02.08 1.0 undecidable manual S 96 46.2204 50 0.66 20
IV.MPAG.EHZ. 2020-05-24T10:22:58.03 0.6 undecidable manual S 33 33.9438 50 -0.12 47
IV.MGAB.HHZ. 2020-05-24T10:22:57.43 0.3 negative manual P 214 61.1943 50 0.15 67
IV.FDMO.HHZ. 2020-05-24T10:22:56.48 1.0 undecidable manual P 129 58.2972 50 -0.36 21
IV.BADI.EHZ. 2020-05-24T10:22:56.46 0.6 undecidable manual S 304 27.75 108 0.15 47
IV.NARO.HHZ. 2020-05-24T10:22:55.74 0.6 undecidable manual S 8 26.8509 109 -0.28 46
IV.ATCC.EHZ. 2020-05-24T10:22:55.12 0.6 undecidable manual S 157 22.4553 112 0.54 44
IV.ATTE.HHZ. 2020-05-24T10:22:55.01 0.6 undecidable manual S 217 23.9538 111 -0.08 48
IV.FRON.EHZ. 2020-05-24T10:22:54.48 0.6 undecidable manual S 44 22.5552 112 -0.14 48
IV.EL6.EHZ. 2020-05-24T10:22:54.91 1.0 undecidable manual P 96 46.2204 50 -0.07 23
IV.PARC.HHZ. 2020-05-24T10:22:54.51 0.6 undecidable manual P 323 38.7279 50 0.69 40
IV.APEC.HHZ. 2020-05-24T10:22:54.81 0.6 undecidable manual S 337 22.6551 112 0.17 47
IV.SSFR.HHZ. 2020-05-24T10:22:54.46 0.6 undecidable manual S 70 21.4674 113 0.19 47
IV.ARVD.HHZ. 2020-05-24T10:22:53.17 0.6 positive manual P 67 35.9418 50 -0.22 46
IV.PIEI.HHZ. 2020-05-24T10:22:53.38 0.6 undecidable manual S 1 18.2706 117 0.13 48
IV.ASSB.HHZ. 2020-05-24T10:22:53.38 0.3 undecidable manual P 164 37.9287 50 -0.31 67
IV.MPAG.EHZ. 2020-05-24T10:22:52.84 0.6 positive manual P 33 33.9438 50 -0.25 46
IV.ATSC.EHN. 2020-05-24T10:22:52.08 0.6 undecidable manual S 65 13.7751 123 0.17 48
IV.ATPC.HNE. 2020-05-24T10:22:52.16 0.6 undecidable manual S 334 13.5753 124 0.32 47
IV.BADI.EHZ. 2020-05-24T10:22:52.02 0.6 negative manual P 304 27.75 108 -0.01 49
IV.MURB.HHZ. 2020-05-24T10:22:51.59 0.6 undecidable manual S 183 12.0768 127 0.18 48
IV.ATTE.HHZ. 2020-05-24T10:22:51.02 0.6 undecidable manual P 217 23.9538 111 -0.3 46
IV.ATPI.EHZ. 2020-05-24T10:22:51.91 0.6 undecidable manual S 310 13.6752 124 0.05 49
IV.NARO.HHZ. 2020-05-24T10:22:51.56 0.3 positive manual P 8 26.8509 109 -0.3 69
IV.ATBU.HNE. 2020-05-24T10:22:51.70 0.6 undecidable manual S 7 11.6772 128 0.39 46
IV.ATCC.EHZ. 2020-05-24T10:22:51.13 1.0 positive manual P 157 22.4553 112 0.1 24
IV.ATLO.HNN. 2020-05-24T10:22:51.27 0.6 undecidable manual S 238 11.7771 128 -0.08 49
IV.PIEI.HHZ. 2020-05-24T10:22:50.29 0.1 positive manual P 1 18.2706 117 0.03 99
IV.APEC.HHZ. 2020-05-24T10:22:50.29 0.6 undecidable manual P 337 22.6551 112 -0.77 40
IV.SSFR.HHZ. 2020-05-24T10:22:50.74 0.3 undecidable manual P 70 21.4674 113 -0.11 72
IV.TB02.DHE. 2020-05-24T10:22:50.67 0.6 undecidable manual S 269 9.879 133 -0.16 49
IV.TB01.DHE.01 2020-05-24T10:22:50.18 0.6 undecidable manual S 278 7.7811 139 -0.16 49
IV.FRON.EHZ. 2020-05-24T10:22:50.89 0.6 positive manual P 44 22.5552 112 -0.16 48
IV.ATVO.HHZ. 2020-05-24T10:22:50.63 0.6 undecidable manual S 277 10.0788 132 -0.27 47
IV.ATLO.HNN. 2020-05-24T10:22:49.21 0.1 undecidable manual P 238 11.7771 128 0.05 99
IV.ATSC.EHN. 2020-05-24T10:22:49.57 0.1 undecidable manual P 65 13.7751 123 0.08 98
IV.MURB.HHZ. 2020-05-24T10:22:49.36 0.1 positive manual P 183 12.0768 127 0.16 97
IV.ATPC.HNE. 2020-05-24T10:22:49.55 0.1 undecidable manual P 334 13.5753 124 0.11 98
IV.ATPI.EHZ. 2020-05-24T10:22:49.48 0.1 undecidable manual P 310 13.6752 124 0.02 99
IV.ATBU.HNE. 2020-05-24T10:22:49.37 0.1 undecidable manual P 7 11.6772 128 0.23 96
IV.ATVO.HHZ. 2020-05-24T10:22:48.93 0.1 positive manual P 277 10.0788 132 0.02 100
IV.ATFO.HHZ. 2020-05-24T10:22:48.95 0.6 undecidable manual S 99 3.2967 160 -0.58 44
IV.TB02.DHE. 2020-05-24T10:22:48.96 0.6 undecidable manual P 269 9.879 133 0.1 49
IV.TB01.DHE.01 2020-05-24T10:22:48.62 0.3 undecidable manual P 278 7.7811 139 0.04 75
IV.ATFO.HHZ. 2020-05-24T10:22:47.88 0.6 undecidable manual P 99 3.2967 160 -0.24 48
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATVO.HHE. ML:1.9 0.0010275 0.32 AML other m 2020-05-24T10:22:50.96
IV.ATVO.HHN. ML:1.6 0.0005895000000000001 0.1 AML other m 2020-05-24T10:22:50.81
IV.MURB.HHN. ML:1.9 0.0009739999999999999 0.2 AML other m 2020-05-24T10:22:52.32
IV.MURB.HNN. ML:1.8 0.0008005 0.16 AML other m 2020-05-24T10:22:52.33
IV.MURB.HNE. ML:1.6 0.000528 0.64 AML other m 2020-05-24T10:22:52.10
IV.ATPI.EHN. ML:1.0 0.00011949999999999999 1.38 AML other m 2020-05-24T10:22:52.05
IV.ATPI.EHE. ML:1.0 0.00009765 1.08 AML other m 2020-05-24T10:22:52.80
IV.PIEI.HHN. ML:1.3 0.00016 1.78 AML other m 2020-05-24T10:22:53.90
IV.PIEI.HHE. ML:1.5 0.0002515 0.18 AML other m 2020-05-24T10:22:54.06
IV.MURB.HHE. ML:1.7 0.0005740000000000001 0.32 AML other m 2020-05-24T10:22:54.29
IV.SSFR.HHE. ML:1.6 0.000251 0.24 AML other m 2020-05-24T10:22:54.72
IV.ATCC.EHN. ML:1.5 0.000221 0.12 AML other m 2020-05-24T10:22:55.26
IV.ATCC.EHE. ML:1.6 0.000235 0.1 AML other m 2020-05-24T10:22:55.30
IV.APEC.HHN. ML:1.1 0.00008324999999999999 0.78 AML other m 2020-05-24T10:22:55.44
IV.FRON.EHE. ML:1.0 0.00007364999999999999 1.02 AML other m 2020-05-24T10:22:55.26
IV.APEC.HHE. ML:1.0 0.00007664999999999999 0.32 AML other m 2020-05-24T10:22:56.20
IV.ATTE.HHN. ML:0.9 0.0000521 0.5 AML other m 2020-05-24T10:22:56.25
IV.ATTE.HHE. ML:0.9 0.000047600000000000005 0.42 AML other m 2020-05-24T10:22:56.30
IV.NARO.HHN. ML:1.2 0.00008499999999999999 0.06 AML other m 2020-05-24T10:22:56.34
IV.FRON.EHN. ML:1.3 0.0001245 0.6 AML other m 2020-05-24T10:22:56.07
IV.BADI.EHE. ML:2.0 0.000488 0.16 AML other m 2020-05-24T10:22:56.54
IV.BADI.EHN. ML:1.6 0.00021799999999999999 0.14 AML other m 2020-05-24T10:22:56.58
IV.NARO.HHE. ML:1.1 0.00007505000000000001 0.64 AML other m 2020-05-24T10:22:57.01
IV.SSFR.HHN. ML:1.5 0.000209 0.14 AML other m 2020-05-24T10:22:57.16
IV.ASSB.HHE. ML:1.1 0.000051450000000000004 0.16 AML other m 2020-05-24T10:22:59.37
IV.ASSB.HHN. ML:1.2 0.00005605 0.62 AML other m 2020-05-24T10:22:59.39
IV.ARVD.HHE. ML:1.1 0.000046 0.2 AML other m 2020-05-24T10:23:00.24
IV.ARVD.HHN. ML:1.1 0.00004875 0.84 AML other m 2020-05-24T10:23:00.26
IV.MGAB.HHN. ML:1.4 0.00004695 0.62 AML other m 2020-05-24T10:23:07.65
IV.MGAB.HHE. ML:1.2 0.0000334 0.26 AML other m 2020-05-24T10:23:07.78
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