Earthquake with magnitude of ML 0.8 on date 27-01-2020 and time 22:23:32 (Italy) in region 5 km W Camerino (MC)

A magnitude ML 0.8 earthquake occured in region: 5 km W Camerino (MC), on

  • 27-01-2020 21:23:32 (UTC)
  • 27-01-2020 22:23:32 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.13, 13.01 at 13 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
Camerino MC 5 6974 6974
Sefro MC 5 422 7396
Muccia MC 6 915 8311
Pioraco MC 6 1134 9445
Serravalle di Chienti MC 8 1070 10515
Fiuminata MC 9 1402 11917
Pievebovigliana MC 9 866 12783
Pieve Torina MC 10 1458 14241
Castelraimondo MC 10 4587 18828
Fiordimonte MC 12 202 19030
Gagliole MC 14 620 19650
Matelica MC 15 9981 29631
Monte Cavallo MC 15 145 29776
Esanatoglia MC 15 2034 31810
Fiastra MC 16 559 32369
Serrapetrona MC 16 966 33335
Acquacanina MC 17 121 33456
Nocera Umbra PG 18 5839 39295
San Severino Marche MC 18 12726 52021
Caldarola MC 18 1823 53844
Belforte del Chienti MC 19 1886 55730

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NE of Foligno (57155 inhabitants)
50 Km E of Perugia (166134 inhabitants)
68 Km SW of Ancona (100861 inhabitants)
69 Km NE of Terni (111501 inhabitants)
77 Km NW of Teramo (54892 inhabitants)
80 Km S of Fano (60888 inhabitants)
88 Km S of Pesaro (94582 inhabitants)
92 Km NW of L'Aquila (69753 inhabitants)
99 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 2020-01-27
21:23:32
43.13 13.01 13 2020-01-27
21:31:24
Sala Sismica INGV-Roma 75923501
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-27 21:23:32 ± 0.06
Latitude 43.13 ± 0.00
Longitude 13.01 ± 0.01
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75923501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 629
Semi-minor axis of confidence ellipse (meter) 409
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 266
Circular confidence region, given by single value of horizontal uncertainty (meter) 630
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 130
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0.03058
Epicentral distance of station farthest from the epicenter (degree) 0.21314
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 75923501
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-27 21:31:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EL6.EHZ. 2020-01-27T21:23:41.62 0.3 undecidable manual S 18 0.2131 98 0.18 94
IV.CESI.HHZ. 2020-01-27T21:23:39.43 0.3 undecidable manual S 212 0.1439 110 -0.01 99
IT.MTCL.HGZ. 2020-01-27T21:23:39.00 0.3 undecidable manual S 183 0.1331 113 -0.14 96
IV.FDMO.HHZ. 2020-01-27T21:23:38.39 0.3 undecidable manual S 148 0.107 123 -0.06 97
IV.SNTG.HHZ. 2020-01-27T21:23:38.97 0.3 undecidable manual S 339 0.1376 112 -0.29 95
IV.EL6.EHZ. 2020-01-27T21:23:37.79 0.3 undecidable manual P 18 0.2131 98 0.07 97
IV.MML1.HNZ. 2020-01-27T21:23:37.04 0.3 undecidable manual S 244 0.0306 161 0 100
IV.SNTG.HHZ. 2020-01-27T21:23:36.39 0.3 undecidable manual P 339 0.1376 112 -0.07 99
IV.CESI.HHZ. 2020-01-27T21:23:36.64 0.3 undecidable manual P 212 0.1439 110 0.08 98
IV.FDMO.HHZ. 2020-01-27T21:23:36.11 0.3 undecidable manual P 148 0.107 123 0.12 98
IT.MTCL.HGZ. 2020-01-27T21:23:36.40 0.3 undecidable manual P 183 0.1331 113 0.01 99
IV.MML1.HNZ. 2020-01-27T21:23:35.27 0.3 undecidable manual P 244 0.0306 161 0.09 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.7 5.5804655E-5 0.1024 AML other m 2020-01-27T21:23:38.74
IV.FDMO.HHN. ML:0.8 6.5068515E-5 0.2176 AML other m 2020-01-27T21:23:38.65
IV.SNTG.HHE. ML:0.7 4.558865E-5 0.1792 AML other m 2020-01-27T21:23:39.14
IV.SNTG.HHN. ML:0.8 4.974187E-5 0.1024 AML other m 2020-01-27T21:23:39.18
IV.SNTG.HNE. ML:0.9 7.1719354E-5 1.3184 AML other m 2020-01-27T21:23:39.39
IV.SNTG.HNN. ML:1.2 0.000124148725 0.832 AML other m 2020-01-27T21:23:39.14
IV.CESI.HNE. ML:1 8.4145465E-5 1.4336 AML other m 2020-01-27T21:23:40.10
IV.CESI.HNN. ML:1 8.7886175E-5 1.1264 AML other m 2020-01-27T21:23:39.58
IV.CESI.HHE. ML:0.4 2.02917E-5 0.1408 AML other m 2020-01-27T21:23:39.56
IV.CESI.HHN. ML:0.5 2.3751345E-5 0.1408 AML other m 2020-01-27T21:23:39.58
IV.EL6.EHE. ML:0.8 3.427782E-5 0.1792 AML other m 2020-01-27T21:23:42.54
IV.EL6.EHN. ML:0.9 4.8858575E-5 0.1664 AML other m 2020-01-27T21:23:42.32
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