Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 08-07-2020 and time 00:15:03 (Italy) in region 2 km SW Monte Cavallo (MC)

A magnitude ML 0.9 earthquake occured in region: 2 km SW Monte Cavallo (MC), on

  • 07-07-2020 22:15:03 (UTC)
  • 08-07-2020 00:15:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9840, 12.9790 at 12 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Monte Cavallo MC 2 145 145
Pieve Torina MC 9 1458 1603
Serravalle di Chienti MC 10 1070 2673
Visso MC 11 1107 3780
Fiordimonte MC 11 202 3982
Sellano PG 11 1079 5061
Muccia MC 12 915 5976
Pievebovigliana MC 12 866 6842
Preci PG 13 724 7566
Ussita MC 14 444 8010
Fiastra MC 16 559 8569
Acquacanina MC 17 121 8690
Castelsantangelo sul Nera MC 17 281 8971
Sefro MC 18 422 9393
Camerino MC 18 6974 16367
Cerreto di Spoleto PG 19 1075 17442

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km E of Foligno (57155 inhabitants)
50 Km E of Perugia (166134 inhabitants)
54 Km NE of Terni (111501 inhabitants)
69 Km NW of Teramo (54892 inhabitants)
78 Km NW of L'Aquila (69753 inhabitants)
83 Km SW of Ancona (100861 inhabitants)
95 Km NE of Viterbo (67173 inhabitants)
96 Km S of Fano (60888 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 2020-07-07
22:15:03		 42.9842 12.9792 12 2020-07-07
22:32:04		 Sala Sismica INGV-Roma 80868611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-07 22:15:03 ± 0.08
Latitude 42.9842 ± 0.0027
Longitude 12.9792 ± 0.0061
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80868611

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 396
Semi-minor axis of confidence ellipse (meter) 373
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 247
Circular confidence region, given by single value of horizontal uncertainty (meter) 400.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 144
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
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) 0.01799
Epicentral distance of station farthest from the epicenter (degree) 0.35613
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 80868611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-07 22:32:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.EL6.EHZ. 2020-07-07T22:15:16.52 0.6 undecidable manual S 14 39.5271 91 0.24 45
IV.SNTG.HHZ. 2020-07-07T22:15:13.83 0.6 undecidable manual S 354 30.2475 92 0.03 48
IV.CSP1.EHZ. 2020-07-07T22:15:11.48 0.6 undecidable manual S 57 21.867 94 -0.09 49
IV.NRCA.HHZ. 2020-07-07T22:15:10.71 0.6 undecidable manual S 147 19.9689 95 -0.37 46
IV.EL6.EHZ. 2020-07-07T22:15:10.71 0.6 positive manual P 14 39.5271 91 -0.08 47
IV.MC2.EHZ. 2020-07-07T22:15:10.93 0.6 undecidable manual S 115 18.87 96 0.16 47
IV.SNTG.HHZ. 2020-07-07T22:15:09.28 0.6 positive manual P 354 30.2475 92 -0.07 48
IV.MML1.HNN. 2020-07-07T22:15:09.44 0.6 undecidable manual S 358 14.3745 106 -0.15 48
IV.FDMO.HHZ. 2020-07-07T22:15:08.49 0.6 undecidable manual S 56 10.4784 122 -0.17 49
IV.MC2.EHZ. 2020-07-07T22:15:08.24 0.6 undecidable manual P 115 18.87 96 0.64 42
IV.CSP1.EHZ. 2020-07-07T22:15:08.00 0.1 undecidable manual P 57 21.867 94 -0.06 98
IV.FEMA.HNE. 2020-07-07T22:15:07.91 0.6 undecidable manual S 113 6.1938 143 0.09 50
IV.NRCA.HHZ. 2020-07-07T22:15:07.61 0.1 positive manual P 147 19.9689 95 -0.17 95
IV.CESI.HHZ. 2020-07-07T22:15:07.89 0.6 undecidable manual S 291 6.4935 142 0.03 50
IT.MTCL.HGE. 2020-07-07T22:15:07.14 0.6 undecidable manual S 57 1.998 168 -0.2 48
IV.CESI.HHZ. 2020-07-07T22:15:06.08 0.3 undecidable manual P 291 6.4935 142 0.16 74
IV.FDMO.HHZ. 2020-07-07T22:15:06.37 0.1 negative manual P 56 10.4784 122 -0.01 100
IV.FEMA.HNE. 2020-07-07T22:15:06.06 0.1 undecidable manual P 113 6.1938 143 0.17 98
IV.MML1.HNN. 2020-07-07T22:15:06.98 0.1 undecidable manual P 358 14.3745 106 0.05 99
IT.MTCL.HGE. 2020-07-07T22:15:05.58 0.1 undecidable manual P 57 1.998 168 -0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:0.6 0.000048600785 0.0768 AML other m 2020-07-07T22:15:07.93
IV.CESI.HHN. ML:0.7 0.00006976669 0.1408 AML other m 2020-07-07T22:15:08.09
IV.CESI.HNE. ML:0.8 0.0000882359125 0.4608 AML other m 2020-07-07T22:15:07.35
IV.CESI.HNN. ML:1.0 0.00014739800000000003 0.1792 AML other m 2020-07-07T22:15:13.09
IV.FDMO.HHE. ML:0.7 0.000056579685 0.256 AML other m 2020-07-07T22:15:08.63
IV.FDMO.HHN. ML:0.8 0.000063465295 0.2176 AML other m 2020-07-07T22:15:08.65
IV.NRCA.HHE. ML:1.1 0.000082693405 0.1024 AML other m 2020-07-07T22:15:11.33
IV.NRCA.HHN. ML:1.0 0.000079128085 0.1408 AML other m 2020-07-07T22:15:10.00
IV.NRCA.HNE. ML:1.0 0.000078140565 0.3072 AML other m 2020-07-07T22:15:13.50
IV.NRCA.HNN. ML:1.3 0.00013852998 0.448 AML other m 2020-07-07T22:15:10.58
IV.CSP1.EHE. ML:0.8 0.000038255839999999997 0.1664 AML other m 2020-07-07T22:15:11.72
IV.CSP1.EHN. ML:0.9 0.000050850569999999995 0.192 AML other m 2020-07-07T22:15:12.11
IV.SNTG.HHE. ML:0.3 0.000012095353 0.1536 AML other m 2020-07-07T22:15:14.15
IV.SNTG.HHN. ML:0.5 0.0000161945995 0.9856 AML other m 2020-07-07T22:15:11.85
IV.SNTG.HNE. ML:1.5 0.00013517855 0.6272 AML other m 2020-07-07T22:15:12.83
IV.SNTG.HNN. ML:1.7 0.00023507584999999997 1.3056 AML other m 2020-07-07T22:15:12.53
IV.EL6.EHE. ML:1.1 0.00004731597 1.9456 AML other m 2020-07-07T22:15:10.84
IV.EL6.EHN. ML:1.2 0.000059001545000000004 1.3824 AML other m 2020-07-07T22:15:22.03
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