Earthquake with magnitude of ML 0.6 on date 01-10-2020 and time 17:25:04 (UTC) in region 5 km E Monte Cavallo (MC)

A magnitude ML 0.6 earthquake occured in region: 5 km E Monte Cavallo (MC), on

  • 01-10-2020 17:25:04 (UTC)
  • 01-10-2020 19:25:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.98, 13.07 at 14 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
Monte Cavallo MC 6 145 145
Visso MC 6 1107 1252
Fiordimonte MC 7 202 1454
Ussita MC 7 444 1898
Pieve Torina MC 7 1458 3356
Pievebovigliana MC 9 866 4222
Fiastra MC 10 559 4781
Acquacanina MC 10 121 4902
Muccia MC 12 915 5817
Preci PG 12 724 6541
Castelsantangelo sul Nera MC 12 281 6822
Bolognola MC 13 142 6964
Serravalle di Chienti MC 14 1070 8034
Sellano PG 15 1079 9113
Camerino MC 17 6974 16087

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Foligno (57155 inhabitants)
57 Km E of Perugia (166134 inhabitants)
58 Km NE of Terni (111501 inhabitants)
63 Km NW of Teramo (54892 inhabitants)
75 Km NW of L'Aquila (69753 inhabitants)
80 Km SW of Ancona (100861 inhabitants)
96 Km S of Fano (60888 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 0.6 2020-10-01
17:25:04
42.98 13.07 14 2020-10-01
17:40:19
Sala Sismica INGV-Roma 83420281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-01 17:25:04 ± 0.16
Latitude 42.98 ± 0.01
Longitude 13.07 ± 0.01
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 83420281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 589
Semi-minor axis of confidence ellipse (meter) 336
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 218
Circular confidence region, given by single value of horizontal uncertainty (meter) 590
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 114
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 10
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
Epicentral distance of station farthest from the epicenter (degree) 0.15199
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 83420281
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-01 17:40:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
SL.KOGS.BHZ. 2020-10-01T17:26:03.52 3.0 positive manual Pn 0.13 0
RF.GEPF.HHZ. 2020-10-01T17:25:58.79 3.0 positive manual Pg 3.84 0
IV.CMPR.HHZ. 2020-10-01T17:25:57.72 3.0 undecidable manual Sg 4.61 0
IV.PE3.EHZ. 2020-10-01T17:25:49.52 3.0 undecidable manual Sg 5.38 0
IV.NOCI.HHZ. 2020-10-01T17:25:47.01 3.0 positive manual Pg 9.62 0
XK.ALB1.HHZ. 2020-10-01T17:25:40.75 3.0 undecidable manual Pn -8.03 0
IV.IST3.HHZ. 2020-10-01T17:25:39.38 3.0 negative manual Pn -4.52 0
IV.MTRZ.HHZ. 2020-10-01T17:25:32.19 3.0 positive manual Pn -1.55 0
IV.IMOL.HNZ. 2020-10-01T17:25:32.92 3.0 negative manual Pg 0.2 0
IV.CMPR.HHZ. 2020-10-01T17:25:30.81 3.0 undecidable manual Pg 4.38 0
IT.PLTA.HNZ. 2020-10-01T17:25:15.59 3.0 undecidable manual Pg 4.85 0
IV.CSP1.EHZ. 2020-10-01T17:25:12.14 0.6 undecidable manual S 42 0.1493 114 0.13 49
IV.NRCA.HHZ. 2020-10-01T17:25:11.80 0.3 undecidable manual S 167 0.152 113 -0.27 69
IV.MC2.EHZ. 2020-10-01T17:25:11.23 0.3 undecidable manual S 128 0.1133 125 0.16 74
IV.CESI.HHZ. 2020-10-01T17:25:11.23 0.3 undecidable manual S 281 0.1214 122 -0.04 74
IV.GATE.HHZ. 2020-10-01T17:25:10.71 3.0 undecidable manual P -2.49 0
IV.FDMO.HHZ. 2020-10-01T17:25:09.61 0.6 undecidable manual S 15 0.0567 149 -0.31 46
IV.NRCA.HHZ. 2020-10-01T17:25:09.07 0.1 positive manual P 167 0.152 113 0 98
IV.CSP1.EHZ. 2020-10-01T17:25:08.99 1.0 undecidable manual P 42 0.1493 114 -0.04 24
IV.MC2.EHZ. 2020-10-01T17:25:08.68 1.0 positive manual P 128 0.1133 125 0.19 24
IV.CESI.HHZ. 2020-10-01T17:25:08.67 0.1 undecidable manual P 281 0.1214 122 0.07 98
IV.FDMO.HHZ. 2020-10-01T17:25:07.87 0.1 undecidable manual P 15 0.0567 149 0.04 100
IV.PTRJ.HNZ. 2020-10-01T17:25:05.92 3.0 undecidable manual Pn -4.97 0
IV.VVLD.HHZ. 2020-10-01T17:25:03.48 3.0 undecidable manual P 2.05 0
IV.LRP.EHZ. 2020-10-01T17:25:00.47 3.0 positive manual Pn -2.27 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.5 3.57E-5 0.24 AML other m 2020-10-01T17:25:10.58
IV.FDMO.HHN. ML:0.2 2.175E-5 1.16 AML other m 2020-10-01T17:25:10.13
IV.CESI.HHE. ML:0.6 3.31E-5 0.34 AML other m 2020-10-01T17:25:11.52
IV.CESI.HHN. ML:0.8 5.955E-5 0.2 AML other m 2020-10-01T17:25:11.48
IV.NRCA.HHN. ML:0.8 4.545E-5 0.62 AML other m 2020-10-01T17:25:12.46
IV.NRCA.HHE. ML:0.6 2.935E-5 0.44 AML other m 2020-10-01T17:25:12.75
IV.IMOL.HNN. ML:3.3 0.000692 0.78 AML other m 2020-10-01T17:25:35.35
IV.IMOL.HNE. ML:3.5 0.0010095 0.06 AML other m 2020-10-01T17:25:36.38
IV.MTRZ.HNE. ML:3.2 0.000501 0.5 AML other m 2020-10-01T17:25:50.68
IV.MTRZ.HNN. ML:3 0.0003388 0.44 AML other m 2020-10-01T17:25:50.81
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