Earthquake with magnitude of ML 0.8 on date 03-07-2020 and time 20:14:58 (UTC) in region 8 km NE Valfabbrica (PG)

A magnitude ML 0.8 earthquake occured in region: 8 km NE Valfabbrica (PG), on

  • 03-07-2020 20:14:58 (UTC)
  • 03-07-2020 22:14:58 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.2010, 12.6860 at 13 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
Valfabbrica PG 8 3389 3389
Gualdo Tadino PG 9 15208 18597
Fossato di Vico PG 12 2840 21437
Nocera Umbra PG 13 5839 27276
Sigillo PG 15 2404 29680
Assisi PG 15 28299 57979
Valtopina PG 17 1398 59377
Costacciaro PG 18 1216 60593
Bastia Umbra PG 19 21874 82467
Gubbio PG 19 32216 114683

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Perugia (166134 inhabitants)
27 Km N of Foligno (57155 inhabitants)
71 Km N of Terni (111501 inhabitants)
71 Km E of Arezzo (99543 inhabitants)
77 Km SW of Fano (60888 inhabitants)
81 Km S of Pesaro (94582 inhabitants)
82 Km SW of Ancona (100861 inhabitants)
96 Km S of Rimini (147750 inhabitants)
99 Km NE of Viterbo (67173 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 2020-07-03
20:14:58
43.2008 12.6862 13 2020-07-03
20:28:53
Sala Sismica INGV-Roma 80745801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-03 20:14:58 ± 0.07
Latitude 43.2008 ± 0.0027
Longitude 12.6862 ± 0.0062
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80745801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 484
Semi-minor axis of confidence ellipse (meter) 185
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 262
Circular confidence region, given by single value of horizontal uncertainty (meter) 480.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 170
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.28329
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 7
Type of magnitude ML
Reference to an origin 80745801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-03 20:28:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
AC.VLO.HHZ. 2020-07-03T20:16:40.99 3.0 positive manual Pg 13.71 0
IV.SNAL.HHZ. 2020-07-03T20:16:25.19 3.0 undecidable manual Sn -9.63 0
IV.CAR1.HHZ. 2020-07-03T20:16:17.21 3.0 undecidable manual Pn 3.63 0
IT.PLTA.HNZ. 2020-07-03T20:16:04.91 3.0 undecidable manual Sn -7.57 0
IV.CMPR.HHZ. 2020-07-03T20:16:02.08 3.0 undecidable manual Pg 5.99 0
IV.GIUL.HHZ. 2020-07-03T20:15:59.60 3.0 undecidable manual Sg -2.72 0
IV.VVLD.HHZ. 2020-07-03T20:15:23.66 3.0 positive manual Pn -5.01 0
IV.TB03.DHZ.01 2020-07-03T20:15:10.00 0.3 undecidable manual S 315 31.4463 96 0.18 71
IV.TB01.DHN.01 2020-07-03T20:15:09.01 0.6 undecidable manual S 315 28.4493 97 -0.02 49
IV.ATVO.HHE. 2020-07-03T20:15:09.23 0.6 undecidable manual S 312 30.2475 96 -0.27 46
IV.SSFR.HNE. 2020-07-03T20:15:08.52 0.3 undecidable manual S 17 27.2505 97 -0.18 71
IV.ATLO.EHE. 2020-07-03T20:15:08.08 0.3 undecidable manual S 299 25.8519 98 -0.26 70
IV.ATSC.EHE. 2020-07-03T20:15:08.04 0.3 undecidable manual S 0 24.753 99 -0.01 74
IV.ATFO.HHN. 2020-07-03T20:15:07.36 0.6 undecidable manual S 333 20.5683 103 0.41 46
GU.POPM.HHZ. 2020-07-03T20:15:06.24 3.0 undecidable manual P -2.32 0
IV.ASSB.HHZ. 2020-07-03T20:15:06.04 0.3 undecidable manual S 187 17.6712 107 -0.17 74
IV.MURB.HHZ. 2020-07-03T20:15:05.58 0.3 undecidable manual S 298 14.7741 115 0.1 74
IV.TB03.DHZ.01 2020-07-03T20:15:05.45 0.1 undecidable manual P 315 31.4463 96 0.23 94
IV.ATVO.HHE. 2020-07-03T20:15:04.90 0.1 undecidable manual P 312 30.2475 96 -0.14 95
IV.ATSC.EHE. 2020-07-03T20:15:04.21 0.1 undecidable manual P 0 24.753 99 0.01 99
IV.SSFR.HNE. 2020-07-03T20:15:04.58 0.1 undecidable manual P 17 27.2505 97 0 98
IV.TB01.DHN.01 2020-07-03T20:15:04.72 0.1 undecidable manual P 315 28.4493 97 -0.05 97
IV.ATLO.EHE. 2020-07-03T20:15:04.05 0.6 undecidable manual P 299 25.8519 98 -0.32 46
IV.ATCC.EHZ. 2020-07-03T20:15:03.37 0.3 undecidable manual S 245 4.0959 158 -0.12 76
IV.ATFO.HHN. 2020-07-03T20:15:03.57 0.1 undecidable manual P 333 20.5683 103 0 100
IV.ASSB.HHZ. 2020-07-03T20:15:03.18 0.1 undecidable manual P 187 17.6712 107 0.04 99
IV.MURB.HHZ. 2020-07-03T20:15:02.86 0.1 undecidable manual P 298 14.7741 115 0.14 98
IV.ATCC.EHZ. 2020-07-03T20:15:01.68 0.1 undecidable manual P 245 4.0959 158 0.11 100
IT.FIE.HGZ. 2020-07-03T20:14:57.10 3.0 undecidable manual P -2.88 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MURB.HHE. ML:1.1 0.00009995 0.2 AML other m 2020-07-03T20:15:06.10
IV.MURB.HHN. ML:0.8 0.000060950000000000004 0.54 AML other m 2020-07-03T20:15:07.06
IV.ATCC.EHN. ML:0.6 0.00005644537 0.1664 AML other m 2020-07-03T20:15:03.72
IV.ATCC.EHE. ML:0.6 0.000055721759999999996 0.1152 AML other m 2020-07-03T20:15:03.63
IV.MURB.HNE. ML:1.1 0.00011425742999999999 0.9216 AML other m 2020-07-03T20:15:07.95
IV.ASSB.HHE. ML:0.7 0.000032972445000000006 0.0768 AML other m 2020-07-03T20:15:06.38
IV.ASSB.HHN. ML:0.5 0.000027069010000000002 0.128 AML other m 2020-07-03T20:15:06.50
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