Earthquake with magnitude of ML 0.7 on date 05-04-2020 and time 14:15:43 (Italy) in region 1 km E Serravalle di Chienti (MC)

A magnitude ML 0.7 earthquake occured in region: 1 km E Serravalle di Chienti (MC), on

  • 05-04-2020 12:15:43 (UTC)
  • 05-04-2020 14:15:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.07, 12.97 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
Serravalle di Chienti MC 2 1070 1070
Muccia MC 6 915 1985
Pieve Torina MC 7 1458 3443
Sefro MC 8 422 3865
Monte Cavallo MC 9 145 4010
Pievebovigliana MC 9 866 4876
Fiordimonte MC 11 202 5078
Camerino MC 11 6974 12052
Pioraco MC 12 1134 13186
Fiuminata MC 13 1402 14588
Nocera Umbra PG 15 5839 20427
Fiastra MC 16 559 20986
Castelraimondo MC 17 4587 25573
Acquacanina MC 17 121 25694
Valtopina PG 18 1398 27092
Visso MC 19 1107 28199
Ussita MC 20 444 28643
Esanatoglia MC 20 2034 30677

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km NE of Foligno (57155 inhabitants)
47 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
76 Km NW of Teramo (54892 inhabitants)
86 Km S of Fano (60888 inhabitants)
88 Km NW of L'Aquila (69753 inhabitants)
93 Km S of Pesaro (94582 inhabitants)
98 Km E of Arezzo (99543 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
Rev 100 ML 0.7 2020-04-05
12:15:43
43.07 12.97 9 2020-04-05
12:23:44
Sala Sismica INGV-Roma 77914601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-04-05 12:15:43 ± 0.76
Latitude 43.07 ± 0.02
Longitude 12.97 ± 0.02
Depth (km) 9 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77914601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1718
Semi-minor axis of confidence ellipse (meter) 501
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 332
Circular confidence region, given by single value of horizontal uncertainty (meter) 1720
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 132
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.56
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.99195
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 77914601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-04-05 12:23:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MF5.EHZ. 2020-04-05T12:16:03.05 3.0 undecidable manual Sg 0.74 0
IV.RM33.EHZ. 2020-04-05T12:15:59.96 3.0 undecidable manual Sn 0.78 0
IV.ARRO.EHZ. 2020-04-05T12:15:58.13 3.0 undecidable manual Sg -0.57 0
IV.ASQU.HHZ. 2020-04-05T12:15:55.31 3.0 undecidable manual P -0.72 0
IV.MCIV.CHZ. 2020-04-05T12:15:51.31 3.0 undecidable manual P 0.992 -9.99 0
IV.CSP1.EHZ. 2020-04-05T12:15:51.26 0.3 undecidable manual S 84 0.1718 114 0.63 64
IV.MC2.EHE. 2020-04-05T12:15:48.63 3.0 undecidable manual S 0.2275 -3.99 0
IV.FDMO.HHZ. 2020-04-05T12:15:48.15 0.1 undecidable manual S 114 0.0926 130 0.12 98
IV.CESI.HHZ. 2020-04-05T12:15:48.55 0.1 undecidable manual S 215 0.0845 133 0.77 82
IV.CSP1.EHZ. 2020-04-05T12:15:47.65 0.6 undecidable manual P 84 0.1718 114 0.09 49
IV.SEF1.HNE. 2020-04-05T12:15:47.49 0.6 undecidable manual S 347 0.0755 136 -0.05 50
IV.NRCA.HHZ. 2020-04-05T12:15:47.54 3.0 undecidable manual P 0
IT.MTCL.HGE. 2020-04-05T12:15:46.91 0.1 undecidable manual S 165 0.0827 133 -0.82 80
IV.FDMO.HHZ. 2020-04-05T12:15:46.02 0.1 undecidable manual P 114 0.0926 130 -0.04 100
IV.CESI.HHZ. 2020-04-05T12:15:46.19 0.1 undecidable manual P 215 0.0845 133 0.27 96
IT.MTCL.HGE. 2020-04-05T12:15:45.35 0.3 undecidable manual P 165 0.0827 133 -0.54 67
IV.SEF1.HNE. 2020-04-05T12:15:44.82 0.6 undecidable manual P 347 0.0755 136 -0.96 38
IV.MC2.EHE. 2020-04-05T12:15:40.29 3.0 undecidable manual P 0.2275 -8.43 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.4 3.6380215E-5 1.8624 AML other m 2020-04-05T12:15:55.89
IV.FDMO.HHN. ML:0.3 2.52123685E-5 0.2176 AML other m 2020-04-05T12:15:48.27
IV.CESI.HNE. ML:0.9 0.000121125635 1.1904 AML other m 2020-04-05T12:16:00.48
IV.CESI.HNN. ML:1 0.00013425791 1.0304 AML other m 2020-04-05T12:15:58.38
IV.CESI.HHE. ML:0.3 3.0084555E-5 0.096 AML other m 2020-04-05T12:15:48.85
IV.CESI.HHN. ML:0.6 6.672947E-5 0.096 AML other m 2020-04-05T12:15:48.80
IV.CSP1.EHE. ML:1 8.2686165E-5 1.8432 AML other m 2020-04-05T12:16:04.90
IV.CSP1.EHN. ML:0.8 4.257508E-5 1.216 AML other m 2020-04-05T12:16:10.55
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