Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 15-10-2020 and time 01:05:42 (Italy) in region 5 km SE Camerino (MC)

A magnitude ML 1.2 earthquake occured in region: 5 km SE Camerino (MC), on

  • 14-10-2020 23:05:42 (UTC)
  • 15-10-2020 01:05:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.1040, 13.1040 at 11 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Camerino MC 5 6974 6974
Pievebovigliana MC 5 866 7840
Muccia MC 5 915 8755
Fiordimonte MC 7 202 8957
Pieve Torina MC 8 1458 10415
Fiastra MC 9 559 10974
Acquacanina MC 10 121 11095
Caldarola MC 11 1823 12918
Serrapetrona MC 11 966 13884
Castelraimondo MC 13 4587 18471
Serravalle di Chienti MC 13 1070 19541
Cessapalombo MC 13 512 20053
Pioraco MC 13 1134 21187
Belforte del Chienti MC 13 1886 23073
Sefro MC 13 422 23495
Camporotondo di Fiastrone MC 14 563 24058
Monte Cavallo MC 15 145 24203
San Severino Marche MC 15 12726 36929
Gagliole MC 16 620 37549
Bolognola MC 16 142 37691
Fiuminata MC 17 1402 39093
San Ginesio MC 17 3498 42591
Sarnano MC 18 3264 45855
Ussita MC 18 444 46299
Matelica MC 19 9981 56280
Tolentino MC 19 20069 76349
Visso MC 19 1107 77456
Gualdo MC 20 815 78271

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
58 Km E of Perugia (166134 inhabitants)
66 Km SW of Ancona (100861 inhabitants)
70 Km NW of Teramo (54892 inhabitants)
71 Km NE of Terni (111501 inhabitants)
83 Km S of Fano (60888 inhabitants)
87 Km N of L'Aquila (69753 inhabitants)
91 Km S of Pesaro (94582 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
Bulletin
Rev1000 		ML 1.2 2020-10-14
23:05:42		 43.1037 13.1037 11 2021-02-26
14:56:19		 Bollettino Sismico Italiano INGV 87179071
Reviewed
Rev100 		ML 1.2 2020-10-14
23:05:42		 43.1153 13.1067 12 2020-10-14
23:09:44		 Sala Sismica INGV-Roma 83783751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-14 23:05:42 ± 0.07
Latitude 43.1037 ± 0.0054
Longitude 13.1037 ± 0.0049
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 87179071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 594
Semi-minor axis of confidence ellipse (meter) 365
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 6
Circular confidence region, given by single value of horizontal uncertainty (meter) 590.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 115
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.06835
Epicentral distance of station farthest from the epicenter (degree) 0.36153
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 87179071
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-15 11:57:26

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 83783751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-14 23:09:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MNTT.EHZ. 2020-10-14T23:05:57.27 0.6 undecidable manual S 96 40.1265 50 1.39 28
IV.ATCC.EHZ. 2020-10-14T23:05:55.98 0.6 undecidable manual S 284 38.628 50 0.5 43
IV.ASSB.HHZ. 2020-10-14T23:05:55.30 0.6 undecidable manual S 260 36.6411 50 0.33 45
IV.MF5.EHZ. 2020-10-14T23:05:54.25 0.6 undecidable manual S 114 31.6461 50 0.64 41
IV.FOSV.EHZ. 2020-10-14T23:05:54.45 0.6 undecidable manual S 308 34.8429 50 -0.03 48
IV.NRCA.HHZ. 2020-10-14T23:05:52.88 0.6 undecidable manual S 178 29.9478 50 -0.29 45
IV.MMO1.EHZ. 2020-10-14T23:05:52.53 0.6 undecidable manual S 141 29.0487 50 -0.38 45
IV.MC2.EHZ. 2020-10-14T23:05:51.28 0.6 undecidable manual S 162 22.4553 50 0.12 48
IV.CESI.HHZ. 2020-10-14T23:05:50.62 0.3 undecidable manual S 236 19.4694 50 0.24 70
IV.MNTT.EHZ. 2020-10-14T23:05:50.56 0.3 undecidable manual P 96 40.1265 50 0.25 68
IV.GUMA.HNN. 2020-10-14T23:05:50.50 0.6 undecidable manual S 104 19.2696 50 0.17 47
IV.ASSB.HHZ. 2020-10-14T23:05:49.57 0.1 undecidable manual P 260 36.6411 50 -0.22 91
IT.MTCL.HGZ. 2020-10-14T23:05:49.15 0.6 undecidable manual S 215 14.7741 127 0.02 49
IV.ATCC.EHZ. 2020-10-14T23:05:49.89 0.1 undecidable manual P 284 38.628 50 -0.19 91
IV.MF5.EHZ. 2020-10-14T23:05:49.05 0.3 undecidable manual P 114 31.6461 50 0.05 72
IV.FOSV.EHZ. 2020-10-14T23:05:49.15 0.3 undecidable manual P 308 34.8429 50 -0.36 67
IV.MML1.HNE. 2020-10-14T23:05:48.49 0.6 undecidable manual S 276 10.7781 136 0.43 46
IV.MMO1.EHZ. 2020-10-14T23:05:48.09 0.3 undecidable manual P 141 29.0487 50 -0.51 65
IV.NRCA.HHZ. 2020-10-14T23:05:48.39 0.3 undecidable manual P 178 29.9478 50 -0.36 67
IV.FDMO.HHZ. 2020-10-14T23:05:47.57 0.3 undecidable manual S 190 7.5813 146 0.21 72
IV.CSP1.EHZ. 2020-10-14T23:05:47.68 0.1 undecidable manual S 99 8.2806 143 0.17 97
IV.PF6.EHZ. 2020-10-14T23:05:47.28 0.1 undecidable manual S 63 8.2806 143 -0.22 96
IV.CESI.HHZ. 2020-10-14T23:05:47.12 0.1 undecidable manual P 236 19.4694 50 -0.02 98
IV.MC2.EHZ. 2020-10-14T23:05:47.39 0.3 undecidable manual P 162 22.4553 50 -0.2 71
IV.GUMA.HNN. 2020-10-14T23:05:46.96 0.1 undecidable manual P 104 19.2696 50 -0.15 96
IT.MTCL.HGZ. 2020-10-14T23:05:46.37 0.3 undecidable manual P 215 14.7741 127 -0.05 74
IV.PF6.EHZ. 2020-10-14T23:05:45.27 0.1 undecidable manual P 63 8.2806 143 -0.2 96
IV.FDMO.HHZ. 2020-10-14T23:05:45.42 0.1 undecidable manual P 190 7.5813 146 0.03 100
IV.MML1.HNE. 2020-10-14T23:05:45.90 0.1 undecidable manual P 276 10.7781 136 0.1 98
IV.CSP1.EHZ. 2020-10-14T23:05:45.47 0.1 undecidable manual P 99 8.2806 143 -0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHN. ML:1.4 0.0003515 0.14 AML other m 2020-10-14T23:05:47.72
IV.FDMO.HHN. ML:1.0 0.00014450000000000002 0.68 AML other m 2020-10-14T23:05:47.69
IV.CSP1.EHE. ML:1.5 0.0004290000000000001 0.08 AML other m 2020-10-14T23:05:47.79
IV.FDMO.HHE. ML:1.0 0.00014850000000000003 1.2 AML other m 2020-10-14T23:05:48.73
IV.CESI.HHN. ML:1.3 0.00015485 0.18 AML other m 2020-10-14T23:05:50.80
IV.CESI.HHE. ML:1.0 0.00006615 0.18 AML other m 2020-10-14T23:05:50.74
IV.NRCA.HHN. ML:1.2 0.00007065000000000001 1.1 AML other m 2020-10-14T23:05:53.79
IV.NRCA.HHE. ML:1.1 0.00006305 0.08 AML other m 2020-10-14T23:05:54.23
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