Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 08-03-2020 and time 22:46:05 (Italy) in region 1 km E Gubbio (PG)

A magnitude ML 1.4 earthquake occured in region: 1 km E Gubbio (PG), on

  • 08-03-2020 21:46:05 (UTC)
  • 08-03-2020 22:46:05 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3530, 12.5970 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 1 32216 32216
Scheggia e Pascelupo PG 8 1393 33609
Costacciaro PG 9 1216 34825
Sigillo PG 12 2404 37229
Cantiano PU 14 2245 39474
Fossato di Vico PG 15 2840 42314
Pietralunga PG 16 2111 44425

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Perugia (166134 inhabitants)
45 Km N of Foligno (57155 inhabitants)
59 Km E of Arezzo (99543 inhabitants)
64 Km SW of Fano (60888 inhabitants)
67 Km SW of Pesaro (94582 inhabitants)
79 Km S of Rimini (147750 inhabitants)
80 Km W of Ancona (100861 inhabitants)
88 Km N of Terni (111501 inhabitants)
92 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 1.4 2020-03-08
21:46:05		 43.3532 12.5968 9 2020-03-08
22:51:43		 Sala Sismica INGV-Roma 77140971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-08 21:46:05 ± 0.04
Latitude 43.3532 ± 0.0027
Longitude 12.5968 ± 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 77140971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 287
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 20
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) 63
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 33
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.69967
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 24
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 77140971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-08 22:51:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2020-03-08T21:46:24.33 0.6 undecidable manual S 120 57.0984 50 0.85 36
IV.MMO1.EHZ. 2020-03-08T21:46:18.91 0.6 positive manual P 130 77.6667 50 -0.06 43
IV.NRCA.HHZ. 2020-03-08T21:46:17.76 0.3 positive manual P 144 71.2731 50 -0.22 64
IV.MGAB.HHZ. 2020-03-08T21:46:16.80 0.6 negative manual P 219 62.6928 50 0.14 44
IV.CSP1.EHZ. 2020-03-08T21:46:15.68 1.0 positive manual P 120 57.0984 50 -0.11 22
IV.CRE.HHZ. 2020-03-08T21:46:15.66 3.0 undecidable manual P 59.6958 -0.54 0
IV.FDMO.HHZ. 2020-03-08T21:46:14.84 0.6 negative manual P 131 53.0025 50 -0.32 43
IV.COR1.EHZ. 2020-03-08T21:46:14.47 0.6 positive manual P 46 44.8218 50 0.56 41
IV.ATMI.HHZ. 2020-03-08T21:46:14.88 3.0 undecidable manual S -0.17 0
IV.PARC.HHZ. 2020-03-08T21:46:13.81 0.1 positive manual P 319 43.623 50 0.09 92
IV.CESI.HHZ. 2020-03-08T21:46:13.73 0.6 undecidable manual P 147 45.9207 50 -0.35 43
IV.FRON.EHZ. 2020-03-08T21:46:13.03 0.1 undecidable manual S 30 20.9679 113 -0.16 94
IV.PIEI.HHZ. 2020-03-08T21:46:13.31 0.1 undecidable manual S 346 20.868 113 0.17 94
IV.EL6.EHZ. 2020-03-08T21:46:13.10 0.6 positive manual P 94 40.8258 50 -0.19 45
IV.SSFR.HHZ. 2020-03-08T21:46:12.30 0.3 undecidable manual S 58 17.5713 117 0.19 71
IV.BADI.EHZ. 2020-03-08T21:46:12.02 0.1 negative manual P 302 33.2445 50 -0.1 93
IV.ATPI.EHZ. 2020-03-08T21:46:12.83 0.1 undecidable manual S 305 19.0698 115 0.25 93
IV.SNTG.HHZ. 2020-03-08T21:46:11.35 1.0 undecidable manual P 111 29.8479 106 -0.17 23
IV.MPAG.EHZ. 2020-03-08T21:46:11.97 0.6 positive manual P 23 33.3444 50 -0.16 46
IV.FOSV.EHZ. 2020-03-08T21:46:11.36 0.1 undecidable manual S 116 14.7741 121 0.1 96
IV.NARO.HHZ. 2020-03-08T21:46:11.08 0.3 positive manual P 357 28.6491 107 -0.21 69
IV.ATVO.HHZ. 2020-03-08T21:46:11.43 0.1 undecidable manual S 282 15.6732 119 -0.1 96
IV.ARVD.HHZ. 2020-03-08T21:46:11.77 0.1 positive manual P 60 32.0457 50 -0.17 92
IV.APEC.HHZ. 2020-03-08T21:46:10.93 0.1 negative manual P 328 26.8509 108 -0.02 96
IV.MURB.HHZ. 2020-03-08T21:46:10.47 0.1 undecidable manual S 210 11.5773 127 0.13 96
IV.ATTE.HHZ. 2020-03-08T21:46:10.54 0.3 positive manual P 229 26.1516 109 -0.28 68
IV.PIEI.HHZ. 2020-03-08T21:46:09.84 0.6 undecidable manual P 346 20.868 113 0.02 48
IV.SSFR.HHZ. 2020-03-08T21:46:09.25 0.6 undecidable manual P 58 17.5713 117 0.02 49
IV.ATPI.EHZ. 2020-03-08T21:46:09.59 0.3 negative manual P 305 19.0698 115 0.1 72
IV.FRON.EHZ. 2020-03-08T21:46:09.83 1.0 undecidable manual P 30 20.9679 113 -0.03 24
IV.ATFO.HHZ. 2020-03-08T21:46:08.16 0.1 undecidable manual S 306 2.4975 164 -0.32 94
IV.ATVO.HHZ. 2020-03-08T21:46:08.98 0.1 positive manual P 282 15.6732 119 0.08 96
IV.MURB.HHZ. 2020-03-08T21:46:08.38 0.1 positive manual P 210 11.5773 127 0.18 95
IV.FOSV.EHZ. 2020-03-08T21:46:08.78 0.1 negative manual P 116 14.7741 121 0.05 97
IV.ATFO.HHZ. 2020-03-08T21:46:07.14 0.1 undecidable manual P 306 2.4975 164 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MURB.HNN. ML:2.1 0.001465 0.2 AML other m 2020-03-08T21:46:10.96
IV.MURB.HHN. ML:2.1 0.00174 0.26 AML other m 2020-03-08T21:46:10.96
IV.MURB.HNE. ML:2.3 0.002345 0.28 AML other m 2020-03-08T21:46:11.43
IV.MURB.HHE. ML:2.3 0.0025549999999999995 0.3 AML other m 2020-03-08T21:46:11.43
IV.ATVO.HHN. ML:1.8 0.0005725 0.1 AML other m 2020-03-08T21:46:11.65
IV.ATVO.HHE. ML:1.7 0.0005380000000000001 0.26 AML other m 2020-03-08T21:46:11.61
IV.FRON.EHN. ML:1.8 0.00041700000000000005 0.32 AML other m 2020-03-08T21:46:13.45
IV.SSFR.HNN. ML:1.8 0.00049 1.14 AML other m 2020-03-08T21:46:13.88
IV.SSFR.HNE. ML:1.7 0.000441 1 AML other m 2020-03-08T21:46:13.41
IV.FRON.EHE. ML:1.8 0.0005375000000000001 0.3 AML other m 2020-03-08T21:46:13.26
IV.ATPI.EHE. ML:1.4 0.0001785 0.48 AML other m 2020-03-08T21:46:13.21
IV.SSFR.HHN. ML:1.5 0.000302 0.9 AML other m 2020-03-08T21:46:13.94
IV.SSFR.HHE. ML:1.5 0.00027749999999999997 0.7 AML other m 2020-03-08T21:46:13.90
IV.ATPI.EHN. ML:1.4 0.00019700000000000002 1.1 AML other m 2020-03-08T21:46:13.05
IV.FOSV.EHE. ML:1.2 0.00017099999999999998 1.06 AML other m 2020-03-08T21:46:13.30
IV.FOSV.EHN. ML:1.3 0.00020050000000000002 0.34 AML other m 2020-03-08T21:46:14.19
IV.PIEI.HHN. ML:1.3 0.000141 0.32 AML other m 2020-03-08T21:46:15.41
IV.PIEI.HHE. ML:1.5 0.0002465 0.42 AML other m 2020-03-08T21:46:15.27
IV.ATTE.HHE. ML:0.9 0.0000446 0.94 AML other m 2020-03-08T21:46:15.26
IV.APEC.HHN. ML:1.1 0.00007505000000000001 0.1 AML other m 2020-03-08T21:46:15.83
IV.SNTG.HHE. ML:1.3 0.0001048 1.74 AML other m 2020-03-08T21:46:16.09
IV.SNTG.HHN. ML:1.9 0.0003625 1.76 AML other m 2020-03-08T21:46:16.97
IV.ATTE.HHN. ML:0.9 0.00005234999999999999 0.46 AML other m 2020-03-08T21:46:16.17
IV.NARO.HHN. ML:1.4 0.00011959999999999998 1.94 AML other m 2020-03-08T21:46:16.01
IV.NARO.HHE. ML:1.5 0.0001535 0.18 AML other m 2020-03-08T21:46:16.98
IV.MPAG.EHE. ML:1.4 0.00010535 0.36 AML other m 2020-03-08T21:46:17.33
IV.BADI.EHE. ML:2.0 0.00048499999999999997 0.18 AML other m 2020-03-08T21:46:17.47
IV.BADI.EHN. ML:1.9 0.0003395 0.22 AML other m 2020-03-08T21:46:17.50
IV.ATMI.HHE. ML:1.4 0.0001254 0.32 AML other m 2020-03-08T21:46:18.36
IV.APEC.HHE. ML:1.3 0.00009964999999999998 0.94 AML other m 2020-03-08T21:46:18.74
IV.ARVD.HHE. ML:1.0 0.00004435 0.6 AML other m 2020-03-08T21:46:18.48
IV.ATMI.HHN. ML:1.4 0.00012485 0.94 AML other m 2020-03-08T21:46:18.61
IV.ARVD.HHN. ML:0.9 0.000037449999999999995 0.7 AML other m 2020-03-08T21:46:19.13
IV.EL6.EHE. ML:1.7 0.0001825 1.34 AML other m 2020-03-08T21:46:19.74
IV.MPAG.EHN. ML:1.1 0.00005805 1 AML other m 2020-03-08T21:46:19.81
IV.EL6.EHN. ML:1.7 0.0001705 0.4 AML other m 2020-03-08T21:46:20.30
IV.CESI.HHE. ML:1.2 0.000046200000000000005 1.34 AML other m 2020-03-08T21:46:21.68
IV.PARC.HHN. ML:1.2 0.0000513 0.78 AML other m 2020-03-08T21:46:22.71
IV.CESI.HHN. ML:1.2 0.000046649999999999996 1.26 AML other m 2020-03-08T21:46:23.00
IV.FDMO.HHN. ML:1.1 0.0000301 1.48 AML other m 2020-03-08T21:46:23.25
IV.FDMO.HHE. ML:1.1 0.000029650000000000002 0.42 AML other m 2020-03-08T21:46:24.67
IV.MGAB.HHN. ML:1.6 0.00006945000000000001 0.72 AML other m 2020-03-08T21:46:27.03
IV.MGAB.HHE. ML:1.4 0.00005575 0.5 AML other m 2020-03-08T21:46:28.34
IV.NRCA.HHN. ML:1.4 0.0000451 1.2 AML other m 2020-03-08T21:46:28.09
IV.NRCA.HHE. ML:1.4 0.0000406 0.66 AML other m 2020-03-08T21:46:29.62
IV.PARC.HHE. ML:1.0 0.000035699999999999994 0.42 AML other m 2020-03-08T21:46:29.74
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