Earthquake with magnitude of ML 0.9 on date 08-03-2020 and time 17:06:16 (Italy) in region 9 km W Gubbio (PG)

A magnitude ML 0.9 earthquake occured in region: 9 km W Gubbio (PG), on

  • 08-03-2020 16:06:16 (UTC)
  • 08-03-2020 17:06:16 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3630, 12.4720 at 4 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.

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 9 32216 32216
Pietralunga PG 9 2111 34327
Montone PG 12 1680 36007
Umbertide PG 13 16681 52688
Scheggia e Pascelupo PG 17 1393 54081
Cantiano PU 18 2245 56326
Costacciaro PG 20 1216 57542

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km N of Perugia (166134 inhabitants)
49 Km E of Arezzo (99543 inhabitants)
49 Km NW of Foligno (57155 inhabitants)
69 Km SW of Fano (60888 inhabitants)
71 Km SW of Pesaro (94582 inhabitants)
78 Km S of Rimini (147750 inhabitants)
88 Km S of Cesena (96758 inhabitants)
89 Km W of Ancona (100861 inhabitants)
90 Km N of Terni (111501 inhabitants)
92 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 0.9 2020-03-08
16:06:16
43.3633 12.4717 4 2020-03-08
16:23:21
Sala Sismica INGV-Roma 77133341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-08 16:06:16 ± 0.07
Latitude 43.3633 ± 0.0018
Longitude 12.4717 ± 0.0025
Depth (km) 4 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77133341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 226
Semi-minor axis of confidence ellipse (meter) 148
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 48
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) 72
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.21584
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 11
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.2
Num. used stations 5
Type of magnitude ML
Reference to an origin 77133341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-08 16:23:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATCC.EHZ. 2020-03-08T16:06:24.81 0.6 undecidable manual S 145 23.9538 100 0.26 46
IV.PIEI.HHZ. 2020-03-08T16:06:23.41 0.6 undecidable manual S 15 19.7691 102 0.29 46
IV.PIEI.HHZ. 2020-03-08T16:06:20.11 1.0 undecidable manual P 15 19.7691 102 -0.04 24
IV.ATPI.EHZ. 2020-03-08T16:06:20.35 0.6 undecidable manual S 330 11.1777 111 0.1 49
IV.ATCC.EHZ. 2020-03-08T16:06:20.76 0.1 undecidable manual P 145 23.9538 100 -0.21 93
IV.MURB.HHZ. 2020-03-08T16:06:20.72 0.6 undecidable manual S 159 11.9769 110 0.23 47
IV.MMO1.EHZ. 2020-03-08T16:06:20.79 3.0 negative manual P -2.55 0
IV.ATFO.HHZ. 2020-03-08T16:06:19.25 0.6 undecidable manual S 87 8.0808 118 -0.02 50
IV.ATLO.HNN. 2020-03-08T16:06:19.23 0.6 undecidable manual S 224 7.4814 120 0.15 49
IV.MURB.HHZ. 2020-03-08T16:06:18.62 0.1 undecidable manual P 159 11.9769 110 -0.01 99
IV.ATPC.HHE. 2020-03-08T16:06:18.92 0.1 undecidable manual P 355 13.0758 108 0.08 98
IV.ATVO.HHZ. 2020-03-08T16:06:18.63 0.6 undecidable manual S 292 5.5944 128 0.07 50
IV.TB02.DHE. 2020-03-08T16:06:18.43 0.6 undecidable manual S 279 5.0949 131 0.02 50
IV.ATPI.EHZ. 2020-03-08T16:06:18.48 0.1 undecidable manual P 330 11.1777 111 -0.01 99
IV.SFI.EHZ. 2020-03-08T16:06:17.71 3.0 undecidable manual Pn 1.04 0
IV.TB01.DHE.01 2020-03-08T16:06:17.13 0.1 undecidable manual P 305 3.4965 141 -0.08 99
IV.ATLO.HNN. 2020-03-08T16:06:17.83 0.1 undecidable manual P 224 7.4814 120 0.01 100
IV.TB03.DH2.01 2020-03-08T16:06:17.60 0.1 undecidable manual P 310 6.4935 124 -0.05 99
IV.ATFO.HHZ. 2020-03-08T16:06:17.79 0.1 undecidable manual P 87 8.0808 118 -0.13 97
IV.TB01.DHE.01 2020-03-08T16:06:17.95 0.3 undecidable manual S 305 3.4965 141 -0.08 74
IV.ATVO.HHZ. 2020-03-08T16:06:17.45 0.1 undecidable manual P 292 5.5944 128 -0.06 99
IV.TB02.DHE. 2020-03-08T16:06:17.40 0.1 undecidable manual P 279 5.0949 131 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATVO.HHE. ML:0.0 0.00010684681500000001 0.1792 AML other m 2020-03-08T16:06:18.75
IV.ATVO.HHN. ML:0.0 0.0000658372555 0.3584 AML other m 2020-03-08T16:06:18.68
IV.ATFO.HHE. ML:0.0 0.00005172556 0.3072 AML other m 2020-03-08T16:06:21.25
IV.ATFO.HHN. ML:0.0 0.000051393655 0.2048 AML other m 2020-03-08T16:06:19.55
IV.MURB.HHE. ML:0.9 0.00011216247500000001 0.2432 AML other m 2020-03-08T16:06:21.49
IV.MURB.HHN. ML:0.9 0.00011668195 0.2304 AML other m 2020-03-08T16:06:21.53
IV.MURB.HNE. ML:1.2 0.00021388155 0.6144 AML other m 2020-03-08T16:06:26.35
IV.ATCC.EHE. ML:0.8 0.000043451505 0.3456 AML other m 2020-03-08T16:06:25.24
IV.ATCC.EHN. ML:0.7 0.0000340902 0.2304 AML other m 2020-03-08T16:06:25.21
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