Earthquake with magnitude of ML 1.0 on date 03-07-2020 and time 10:37:59 (Italy) in region 11 km W Fossato di Vico (PG)

A magnitude ML 1.0 earthquake occured in region: 11 km W Fossato di Vico (PG), on

  • 03-07-2020 08:37:59 (UTC)
  • 03-07-2020 10:37:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.26, 12.64 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Fossato di Vico PG 11 2840 2840
Valfabbrica PG 12 3389 6229
Sigillo PG 12 2404 8633
Gubbio PG 12 32216 40849
Gualdo Tadino PG 12 15208 56057
Costacciaro PG 13 1216 57273
Scheggia e Pascelupo PG 16 1393 58666

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km NE of Perugia (166134 inhabitants)
34 Km N of Foligno (57155 inhabitants)
65 Km E of Arezzo (99543 inhabitants)
72 Km SW of Fano (60888 inhabitants)
76 Km SW of Pesaro (94582 inhabitants)
78 Km N of Terni (111501 inhabitants)
81 Km W of Ancona (100861 inhabitants)
89 Km S of Rimini (147750 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.0 2020-07-03
08:37:59
43.26 12.64 9 2020-07-03
08:54:18
Sala Sismica INGV-Roma 80725681
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-03 08:37:59 ± 0.05
Latitude 43.26 ± 0.00
Longitude 12.64 ± 0.00
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 80725681

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 240
Semi-minor axis of confidence ellipse (meter) 212
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 269
Circular confidence region, given by single value of horizontal uncertainty (meter) 240
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 86
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
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) 0.07464
Epicentral distance of station farthest from the epicenter (degree) 0.35343
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 80725681
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-03 08:54:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.NARO.HHZ. 2020-07-03T08:38:12.64 0.3 undecidable manual S 353 0.3534 50 -0.11 70
IV.PIEI.HHZ. 2020-07-03T08:38:10.72 0.3 undecidable manual S 344 0.286 50 -0.03 72
IV.ASSB.HHZ. 2020-07-03T08:38:08.13 0.3 undecidable manual S 177 0.2176 111 -0.27 69
IV.SNTG.HHZ. 2020-07-03T08:38:08.31 0.1 undecidable manual S 91 0.2185 111 -0.12 95
IV.ATTE.HHZ. 2020-07-03T08:38:08.16 0.3 undecidable manual S 254 0.2185 111 -0.27 69
IV.SSFR.HHE. 2020-07-03T08:38:07.77 0.1 undecidable manual S 30 0.2041 112 -0.16 95
IV.NARO.HHZ. 2020-07-03T08:38:07.41 0.6 undecidable manual P 353 0.3534 50 0.29 45
IV.ATVO.HHZ. 2020-07-03T08:38:07.92 0.3 undecidable manual S 306 0.2095 112 -0.21 70
IV.ATSC.EHE. 2020-07-03T08:38:06.52 0.1 undecidable manual S 11 0.1673 117 -0.13 96
IV.PIEI.HHZ. 2020-07-03T08:38:05.95 0.6 undecidable manual P 344 0.286 50 -0.02 48
IV.FRON.EHZ. 2020-07-03T08:38:05.86 0.1 undecidable manual P 13 0.2653 50 0.26 92
IV.ATVO.HHZ. 2020-07-03T08:38:04.38 0.6 negative manual P 306 0.2095 112 -0.07 48
IV.FOSV.EHZ. 2020-07-03T08:38:04.41 0.1 undecidable manual S 68 0.0944 132 0.12 98
IV.ASSB.HHZ. 2020-07-03T08:38:04.41 0.6 undecidable manual P 177 0.2176 111 -0.19 47
IV.SNTG.HHZ. 2020-07-03T08:38:04.50 1.0 undecidable manual P 91 0.2185 111 -0.12 24
IV.SSFR.HHE. 2020-07-03T08:38:04.17 0.6 undecidable manual P 30 0.2041 112 -0.17 47
IV.MURB.HHZ. 2020-07-03T08:38:04.30 0.3 undecidable manual S 272 0.0845 135 0.28 71
IV.ATTE.HHZ. 2020-07-03T08:38:04.61 0.6 positive manual P 254 0.2185 111 -0.01 49
IV.ATSC.EHE. 2020-07-03T08:38:03.88 0.3 undecidable manual P 11 0.1673 117 0.29 70
IV.ATCC.EHZ. 2020-07-03T08:38:03.91 0.3 undecidable manual S 181 0.0746 138 0.16 73
IV.ATCC.EHZ. 2020-07-03T08:38:02.09 0.1 negative manual P 181 0.0746 138 0.17 97
IV.MURB.HHZ. 2020-07-03T08:38:02.27 0.6 undecidable manual P 272 0.0845 135 0.19 48
IV.ATFO.HHZ. 2020-07-03T08:38:02.62 1.0 positive manual P 335 0.1178 125 -0.03 25
IV.FOSV.EHZ. 2020-07-03T08:38:02.24 0.1 undecidable manual P 68 0.0944 132 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ATCC.EHE. ML:1.3 0.000299 0.5 AML other m 2020-07-03T08:38:04.07
IV.ATCC.EHN. ML:1.2 0.0002345 0.18 AML other m 2020-07-03T08:38:04.24
IV.MURB.HHE. ML:1.2 0.0002285 0.36 AML other m 2020-07-03T08:38:04.40
IV.MURB.HHN. ML:1.3 0.0002655 0.34 AML other m 2020-07-03T08:38:04.58
IV.ATVO.HHE. ML:0.8 4.03E-5 0.32 AML other m 2020-07-03T08:38:08.20
IV.ATVO.HHN. ML:0.8 4.355E-5 0.28 AML other m 2020-07-03T08:38:08.19
IV.ASSB.HHN. ML:1 6.095E-5 0.36 AML other m 2020-07-03T08:38:08.29
IV.ASSB.HHE. ML:0.8 3.915E-5 1.7 AML other m 2020-07-03T08:38:09.91
IV.PIEI.HHE. ML:0.5 1.66E-5 1.44 AML other m 2020-07-03T08:38:10.16
IV.PIEI.HHN. ML:0.3 1.2335E-5 1.26 AML other m 2020-07-03T08:38:10.30
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download