Earthquake with magnitude of ML 0.8 on date 15-01-2020 and time 06:43:34 (UTC) in region 4 km NE Serravalle di Chienti (MC)

A magnitude ML 0.8 earthquake occured in region: 4 km NE Serravalle di Chienti (MC), on

  • 15-01-2020 06:43:34 (UTC)
  • 15-01-2020 07:43:34 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1, 12.99 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.

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 4 1070 1070
Muccia MC 5 915 1985
Sefro MC 6 422 2407
Camerino MC 8 6974 9381
Pieve Torina MC 8 1458 10839
Pievebovigliana MC 9 866 11705
Pioraco MC 9 1134 12839
Fiordimonte MC 11 202 13041
Fiuminata MC 11 1402 14443
Monte Cavallo MC 12 145 14588
Castelraimondo MC 14 4587 19175
Fiastra MC 15 559 19734
Nocera Umbra PG 16 5839 25573
Gagliole MC 17 620 26193
Acquacanina MC 17 121 26314
Esanatoglia MC 17 2034 28348
Matelica MC 18 9981 38329
Serrapetrona MC 19 966 39295
Valtopina PG 20 1398 40693
Caldarola MC 20 1823 42516

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km NE of Foligno (57155 inhabitants)
49 Km E of Perugia (166134 inhabitants)
66 Km NE of Terni (111501 inhabitants)
72 Km SW of Ancona (100861 inhabitants)
76 Km NW of Teramo (54892 inhabitants)
83 Km S of Fano (60888 inhabitants)
90 Km NW of L'Aquila (69753 inhabitants)
90 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 0.8 2020-01-15
06:43:34
43.1 12.99 12 2020-01-15
06:51:15
Sala Sismica INGV-Roma 75553291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-15 06:43:34 ± 0.19
Latitude 43.10 ± 0.00
Longitude 12.99 ± 0.01
Depth (km) 12 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75553291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 560
Semi-minor axis of confidence ellipse (meter) 322
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 322
Circular confidence region, given by single value of horizontal uncertainty (meter) 560
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 167
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.24282
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 4
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 75553291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-15 06:51:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAR1.HHZ. 2020-01-15T06:44:43.03 3.0 undecidable manual Pn 5.62 0
OT.OT14.EHZ. 2020-01-15T06:44:21.29 3.0 negative manual Pg 12.18 0
IV.CADC.HNZ. 2020-01-15T06:44:18.00 3.0 undecidable manual Sg 1.96 0
IV.VIVA.HHZ. 2020-01-15T06:44:18.07 3.0 undecidable manual Sn -1.67 0
IV.GIUL.HHZ. 2020-01-15T06:44:08.07 3.0 positive manual Pg 12.47 0
IT.VNF1.HGZ. 2020-01-15T06:44:05.41 3.0 negative manual Pn 5.26 0
IV.FROS.CHZ. 2020-01-15T06:43:59.30 3.0 undecidable manual Sg 7.47 0
IV.ZONE.HHZ. 2020-01-15T06:43:55.46 3.0 negative manual Pg 2.63 0
IV.NDIM.HNZ. 2020-01-15T06:43:54.19 3.0 undecidable manual Sg -4.97 0
IV.RMP.HHZ. 2020-01-15T06:43:48.11 3.0 undecidable manual Pn -2.67 0
IV.EL6.EHZ. 2020-01-15T06:43:44.53 0.1 undecidable manual S 20 0.2428 95 0 95
IV.FIR.HHZ. 2020-01-15T06:43:43.55 3.0 undecidable manual Sg -2.94 0
IV.CSP1.EHZ. 2020-01-15T06:43:42.21 0.1 undecidable manual S 93 0.1574 103 0.19 94
IV.EL6.EHZ. 2020-01-15T06:43:40.39 0.1 undecidable manual P 20 0.2428 95 -0.05 95
IV.FDMO.HHZ. 2020-01-15T06:43:40.16 0.1 undecidable manual S 132 0.0962 125 -0.18 98
IV.CESI.HHZ. 2020-01-15T06:43:40.85 0.1 undecidable manual S 213 0.1133 117 0.06 98
IV.CSP1.EHZ. 2020-01-15T06:43:39.01 0.1 undecidable manual P 93 0.1574 103 0.02 98
IV.FROS.CHZ. 2020-01-15T06:43:39.33 3.0 positive manual Pg 3.31 0
IV.CESI.HHZ. 2020-01-15T06:43:38.29 0.1 positive manual P 213 0.1133 117 0.01 99
IV.FDMO.HHZ. 2020-01-15T06:43:37.99 0.1 undecidable manual P 132 0.0962 125 -0.03 100
IV.CSNT.HHZ. 2020-01-15T06:43:33.45 3.0 undecidable manual Pn -0.36 0
IV.IMOL.HNZ. 2020-01-15T06:43:29.05 3.0 undecidable manual Sn -9.99 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.7 5.455E-5 0.24 AML other m 2020-01-15T06:43:40.30
IV.FDMO.HHN. ML:0.8 6.4E-5 0.18 AML other m 2020-01-15T06:43:40.41
IV.CESI.HHE. ML:0.9 7.395E-5 1.72 AML other m 2020-01-15T06:43:40.02
IV.CESI.HHN. ML:1 9.405E-5 1.72 AML other m 2020-01-15T06:43:40.91
IV.FIR.HNE. ML:3.2 0.0007535 0.08 AML other m 2020-01-15T06:43:56.57
IV.NDIM.HNE. ML:3.8 0.001073 0.08 AML other m 2020-01-15T06:43:58.37
IV.SAP2.EHN. ML:2.3 0.0008765 0.1 AML other m 2020-01-15T06:44:02.55
IV.SAP2.EHE. ML:1.8 0.000243 0.28 AML other m 2020-01-15T06:44:03.77
IV.FIR.HNN. ML:3.1 0.000637 0.38 AML other m 2020-01-15T06:44:06.56
IV.FIR.HHN. ML:3.2 0.00068 0.3 AML other m 2020-01-15T06:44:06.57
IV.FIR.HHE. ML:3.2 0.0007625 0.88 AML other m 2020-01-15T06:44:10.21
IV.NDIM.HNN. ML:3.9 0.001345 0.54 AML other m 2020-01-15T06:44:21.43
IV.VIVA.HHN. ML:3.1 0.0006145 0.88 AML other m 2020-01-15T06:44:21.47
IV.VIVA.HHE. ML:3.1 0.000734 1.32 AML other m 2020-01-15T06:44:25.27
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
Waveforms Seismic signals in full SEED format Download