Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.7 on date 11-03-2020 and time 03:15:52 (Italy) in region 5 km SW Gubbio (PG)

A magnitude ML 0.7 earthquake occured in region: 5 km SW Gubbio (PG), on

  • 11-03-2020 02:15:52 (UTC)
  • 11-03-2020 03:15:52 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3220, 12.5380 at 11 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 5 32216 32216
Scheggia e Pascelupo PG 14 1393 33609
Costacciaro PG 15 1216 34825
Pietralunga PG 16 2111 36936
Sigillo PG 17 2404 39340
Umbertide PG 17 16681 56021
Montone PG 18 1680 57701
Cantiano PU 18 2245 59946
Fossato di Vico PG 18 2840 62786
Valfabbrica PG 19 3389 66175

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km NE of Perugia (166134 inhabitants)
43 Km NW of Foligno (57155 inhabitants)
55 Km E of Arezzo (99543 inhabitants)
70 Km SW of Fano (60888 inhabitants)
72 Km SW of Pesaro (94582 inhabitants)
82 Km S of Rimini (147750 inhabitants)
85 Km N of Terni (111501 inhabitants)
86 Km W of Ancona (100861 inhabitants)
94 Km S of Cesena (96758 inhabitants)
98 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 0.7 2020-03-11
02:15:52		 43.3223 12.5382 11 2020-03-11
03:12:35		 Sala Sismica INGV-Roma 77183661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-11 02:15:52 ± 0.05
Latitude 43.3223 ± 0.0027
Longitude 12.5382 ± 0.0037
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77183661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 280
Semi-minor axis of confidence ellipse (meter) 264
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 235
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 105
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.05036
Epicentral distance of station farthest from the epicenter (degree) 0.23832
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 77183661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-11 03:12:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2020-03-11T02:16:01.22 0.3 undecidable manual S 359 23.6541 50 -0.04 73
IV.FRON.EHZ. 2020-03-11T02:16:01.75 0.3 undecidable manual S 35 26.4513 50 -0.25 69
IV.ATPC.HHZ. 2020-03-11T02:16:00.25 0.6 undecidable manual S 340 18.7701 120 0.36 46
IV.ATCC.EHZ. 2020-03-11T02:15:59.45 0.3 undecidable manual S 152 17.2716 122 -0.01 74
IV.ATSC.EHZ. 2020-03-11T02:15:59.07 0.3 undecidable manual S 47 16.4724 123 -0.13 72
IV.ATPI.EHZ. 2020-03-11T02:15:59.68 0.3 undecidable manual S 322 17.9709 121 0.03 74
IV.TB03.DHZ.01 2020-03-11T02:15:58.00 0.6 undecidable manual S 310 13.5753 128 -0.38 46
IV.TB01.DHZ.01 2020-03-11T02:15:57.60 0.3 undecidable manual S 309 10.5783 135 -0.01 75
IV.ATTE.HHZ. 2020-03-11T02:15:57.13 0.3 undecidable manual P 227 20.3685 118 0.13 72
IV.TB02.DHZ.01 2020-03-11T02:15:57.86 0.6 undecidable manual S 297 11.6772 132 -0.03 50
IV.PIEI.HHZ. 2020-03-11T02:15:57.70 0.6 undecidable manual P 359 23.6541 50 0.18 47
IV.ATVA.EHZ. 2020-03-11T02:15:57.07 0.3 undecidable manual P 257 20.9679 50 -0.04 73
IV.ATLO.HNZ. 2020-03-11T02:15:57.39 0.3 undecidable manual S 266 10.5783 135 -0.23 72
IV.ATVO.HHZ. 2020-03-11T02:15:57.57 0.3 undecidable manual S 302 12.4764 130 -0.54 66
IV.FRON.EHZ. 2020-03-11T02:15:57.77 0.3 undecidable manual P 35 26.4513 50 -0.17 71
IV.ATBU.EHZ. 2020-03-11T02:15:56.71 0.6 undecidable manual P 3 17.0718 122 0.28 47
IV.ATPC.HHZ. 2020-03-11T02:15:56.90 0.3 undecidable manual P 340 18.7701 120 0.17 72
IV.ATFO.HHZ. 2020-03-11T02:15:56.56 0.3 undecidable manual S 29 5.5944 152 -0.03 75
IV.ATCC.EHZ. 2020-03-11T02:15:56.44 0.3 undecidable manual P 152 17.2716 122 -0.04 74
IV.ATSC.EHZ. 2020-03-11T02:15:56.31 0.3 undecidable manual P 47 16.4724 123 -0.02 74
IV.MURB.HHZ. 2020-03-11T02:15:56.66 0.3 undecidable manual S 189 6.6933 148 -0.11 74
IV.ATPI.EHZ. 2020-03-11T02:15:56.66 0.3 undecidable manual P 322 17.9709 121 0.07 73
IV.TB03.DHZ.01 2020-03-11T02:15:56.02 0.6 undecidable manual P 310 13.5753 128 0.16 48
IV.ATLO.HNZ. 2020-03-11T02:15:55.44 0.3 undecidable manual P 266 10.5783 135 0.02 75
IV.ATVO.HHZ. 2020-03-11T02:15:55.84 0.3 undecidable manual P 302 12.4764 130 0.14 73
IV.TB01.DHZ.01 2020-03-11T02:15:55.57 0.3 undecidable manual P 309 10.5783 135 0.16 73
IV.TB02.DHZ.01 2020-03-11T02:15:55.86 0.3 undecidable manual P 297 11.6772 132 0.29 71
IV.MURB.HHZ. 2020-03-11T02:15:54.97 0.1 undecidable manual P 189 6.6933 148 0.04 100
IV.ATFO.HHZ. 2020-03-11T02:15:54.92 0.1 undecidable manual P 29 5.5944 152 0.1 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATFO.HHE. ML:0.9 0.00011344999999999999 0.18 AML other m 2020-03-11T02:15:56.76
IV.ATFO.HHN. ML:0.7 0.00008499999999999999 0.52 AML other m 2020-03-11T02:15:56.69
IV.ATVO.HHN. ML:0.7 0.00005485 0.22 AML other m 2020-03-11T02:15:58.26
IV.ATVO.HHE. ML:0.7 0.00005085000000000001 0.66 AML other m 2020-03-11T02:15:58.33
IV.ATCC.EHN. ML:0.9 0.0000701 0.32 AML other m 2020-03-11T02:15:59.66
IV.ATCC.EHE. ML:1.0 0.00007595 0.56 AML other m 2020-03-11T02:15:59.90
IV.FRON.EHE. ML:0.8 0.00003575 0.3 AML other m 2020-03-11T02:16:01.96
IV.FRON.EHN. ML:0.9 0.0000436 1.2 AML other m 2020-03-11T02:16:02.60
IV.ATPI.EHE. ML:0.4 0.000019860215 0.2208 AML other m 2020-03-11T02:15:59.89
IV.ATPI.EHN. ML:0.6 0.000031500050000000003 0.2592 AML other m 2020-03-11T02:15:59.81
IV.PIEI.HHE. ML:0.7 0.000031357955 0.1392 AML other m 2020-03-11T02:16:02.31
IV.PIEI.HHN. ML:0.4 0.000014706619000000001 0.1392 AML other m 2020-03-11T02:16:02.16
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