Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.8 on date 14-05-2020 and time 21:27:30 (Italy) in region 4 km E Gubbio (PG)

A magnitude ML 0.8 earthquake occured in region: 4 km E Gubbio (PG), on

  • 14-05-2020 19:27:30 (UTC)
  • 14-05-2020 21:27:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3420, 12.6210 at 10 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
Costacciaro PG 8 1216 33432
Scheggia e Pascelupo PG 8 1393 34825
Sigillo PG 10 2404 37229
Fossato di Vico PG 13 2840 40069
Cantiano PU 15 2245 42314
Gualdo Tadino PG 18 15208 57522
Pietralunga PG 19 2111 59633

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Perugia (166134 inhabitants)
43 Km N of Foligno (57155 inhabitants)
61 Km E of Arezzo (99543 inhabitants)
64 Km SW of Fano (60888 inhabitants)
68 Km SW of Pesaro (94582 inhabitants)
79 Km W of Ancona (100861 inhabitants)
80 Km S of Rimini (147750 inhabitants)
87 Km N of Terni (111501 inhabitants)
94 Km SE of Cesena (96758 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 0.8 2020-05-14
19:27:30		 43.3423 12.6212 10 2020-05-14
19:38:51		 Sala Sismica INGV-Roma 79137601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-14 19:27:30 ± 0.04
Latitude 43.3423 ± 0.0018
Longitude 12.6212 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79137601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 228
Semi-minor axis of confidence ellipse (meter) 225
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 186
Circular confidence region, given by single value of horizontal uncertainty (meter) 230.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 65
Number of associated phases, regardless of their use for origin computation 40
Number of defining phases 40
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) 0.04317
Epicentral distance of station farthest from the epicenter (degree) 0.30397
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 20
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 79137601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-14 19:38:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MPAG.EHZ. 2020-05-14T19:27:42.89 0.3 undecidable manual S 19 33.744 50 0.21 69
IV.ARVD.HHZ. 2020-05-14T19:27:42.02 0.3 undecidable manual S 56 31.0467 50 0.05 72
IV.ASSB.HHZ. 2020-05-14T19:27:42.41 0.3 undecidable manual S 175 33.3444 50 -0.18 70
IV.NARO.HHZ. 2020-05-14T19:27:41.54 0.3 undecidable manual S 354 29.9478 50 -0.14 71
IV.SNTG.HHE. 2020-05-14T19:27:40.85 0.3 undecidable manual S 110 27.5502 50 -0.18 70
IV.PIEI.HHZ. 2020-05-14T19:27:39.66 0.3 undecidable manual S 342 22.5552 114 0.12 72
IV.ATPI.EHZ. 2020-05-14T19:27:39.26 0.3 undecidable manual S 304 21.3675 115 0.1 72
IV.ATVO.HHZ. 2020-05-14T19:27:38.00 0.1 undecidable manual S 284 17.871 119 -0.08 98
IV.ATBU.EHE. 2020-05-14T19:27:38.02 0.3 undecidable manual S 338 15.9729 122 0.52 66
IV.TB03.DH2.01 2020-05-14T19:27:38.13 0.3 undecidable manual S 291 18.2706 119 -0.05 74
IV.ATCC.EHZ. 2020-05-14T19:27:38.15 0.3 undecidable manual S 175 17.4714 120 0.18 72
IV.FRON.EHZ. 2020-05-14T19:27:38.94 0.3 undecidable manual S 23 21.1677 115 -0.17 71
IV.ATPC.HHE. 2020-05-14T19:27:38.71 0.3 undecidable manual S 319 20.2686 116 -0.1 72
IV.ARVD.HHZ. 2020-05-14T19:27:37.35 0.1 positive manual P 56 31.0467 50 0.03 96
IV.ASSB.HHZ. 2020-05-14T19:27:37.58 0.1 undecidable manual P 175 33.3444 50 -0.1 94
IV.ATLO.EHZ. 2020-05-14T19:27:37.88 0.3 undecidable manual S 260 17.5713 120 -0.09 73
IV.MPAG.EHZ. 2020-05-14T19:27:37.76 0.1 undecidable manual P 19 33.744 50 0.03 96
IV.SSFR.HHZ. 2020-05-14T19:27:37.60 0.3 undecidable manual S 51 16.6722 121 -0.11 73
IV.TB01.DHE.01 2020-05-14T19:27:37.36 0.3 undecidable manual S 286 15.5733 123 -0.04 74
IV.NARO.HHZ. 2020-05-14T19:27:37.02 0.1 undecidable manual P 354 29.9478 50 -0.13 95
IV.TB02.DHE.01 2020-05-14T19:27:37.73 0.3 undecidable manual S 280 17.3715 120 -0.2 71
IV.SNTG.HHE. 2020-05-14T19:27:36.71 0.6 undecidable manual P 110 27.5502 50 -0.07 48
IV.MURB.HHZ. 2020-05-14T19:27:36.56 0.3 undecidable manual S 222 11.7771 130 0.23 72
IV.FRON.EHZ. 2020-05-14T19:27:35.60 0.1 undecidable manual P 23 21.1677 115 -0.07 97
IV.ATPI.EHZ. 2020-05-14T19:27:35.83 0.1 undecidable manual P 304 21.3675 115 0.13 96
IV.ATPC.HHE. 2020-05-14T19:27:35.70 0.3 undecidable manual P 319 20.2686 116 0.2 71
IV.TB02.DHE.01 2020-05-14T19:27:35.07 0.1 undecidable manual P 280 17.3715 120 0.08 98
IV.ATSC.EHZ. 2020-05-14T19:27:35.87 0.3 undecidable manual S 30 10.4784 134 -0.13 73
IV.ATVO.HHZ. 2020-05-14T19:27:35.12 0.1 undecidable manual P 284 17.871 119 0.04 98
IV.PIEI.HHZ. 2020-05-14T19:27:35.91 0.1 undecidable manual P 342 22.5552 114 -0.01 98
IV.ATBU.EHE. 2020-05-14T19:27:35.04 0.1 undecidable manual P 338 15.9729 122 0.3 94
IV.TB03.DH2.01 2020-05-14T19:27:35.25 0.1 undecidable manual P 291 18.2706 119 0.11 97
IV.ATCC.EHZ. 2020-05-14T19:27:35.16 0.1 undecidable manual P 175 17.4714 120 0.14 96
IV.ATLO.EHZ. 2020-05-14T19:27:35.10 0.1 undecidable manual P 260 17.5713 120 0.09 97
IV.SSFR.HHZ. 2020-05-14T19:27:34.91 0.1 undecidable manual P 51 16.6722 121 0.04 99
IV.TB01.DHE.01 2020-05-14T19:27:34.06 0.1 undecidable manual P 286 15.5733 123 -0.62 85
IV.MURB.HHZ. 2020-05-14T19:27:34.29 0.1 positive manual P 222 11.7771 130 0.22 96
IV.ATFO.HHZ. 2020-05-14T19:27:34.27 0.1 undecidable manual S 304 4.7952 154 -0.55 89
IV.ATFO.HHZ. 2020-05-14T19:27:33.13 0.1 undecidable manual P 304 4.7952 154 -0.07 100
IV.ATSC.EHZ. 2020-05-14T19:27:33.97 0.1 undecidable manual P 30 10.4784 134 0.09 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHE. ML:1.3 0.0003325 0.16 AML other m 2020-05-14T19:27:34.47
IV.ATFO.HHN. ML:1.2 0.00027649999999999994 0.14 AML other m 2020-05-14T19:27:34.35
IV.ATCC.EHE. ML:1.2 0.0001455 0.22 AML other m 2020-05-14T19:27:38.41
IV.ATCC.EHN. ML:1.0 0.00009035 0.12 AML other m 2020-05-14T19:27:38.35
IV.ATVO.HHE. ML:0.4 0.000021411171 0.0896 AML other m 2020-05-14T19:27:38.21
IV.ATVO.HHN. ML:0.6 0.000035571859999999995 0.1792 AML other m 2020-05-14T19:27:38.20
IV.FRON.EHE. ML:0.6 0.0000248347 0.1024 AML other m 2020-05-14T19:27:39.32
IV.FRON.EHN. ML:0.9 0.000053243255 0.0512 AML other m 2020-05-14T19:27:39.62
IV.PIEI.HHE. ML:0.8 0.00004229671 0.1408 AML other m 2020-05-14T19:27:40.77
IV.PIEI.HHN. ML:0.4 0.000015255655 0.0768 AML other m 2020-05-14T19:27:41.09
IV.ASSB.HHE. ML:0.8 0.000025487323 0.2816 AML other m 2020-05-14T19:27:43.02
IV.ASSB.HHN. ML:0.8 0.0000312457 0.1024 AML other m 2020-05-14T19:27:42.97
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