Earthquake with magnitude of ML 1.2 on date 19-02-2021 and time 09:38:56 (UTC) in region 4 km SE Camerino (MC)

A magnitude ML 1.2 earthquake occured in region: 4 km SE Camerino (MC), on

  • 19-02-2021 09:38:56 (UTC)
  • 19-02-2021 10:38:56 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.11, 13.11 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 4 6974 6974
Pievebovigliana MC 6 866 7840
Muccia MC 6 915 8755
Fiordimonte MC 9 202 8957
Pieve Torina MC 9 1458 10415
Fiastra MC 9 559 10974
Serrapetrona MC 10 966 11940
Caldarola MC 10 1823 13763
Acquacanina MC 11 121 13884
Castelraimondo MC 12 4587 18471
Belforte del Chienti MC 12 1886 20357
Cessapalombo MC 12 512 20869
Pioraco MC 13 1134 22003
Camporotondo di Fiastrone MC 13 563 22566
Sefro MC 13 422 22988
Serravalle di Chienti MC 13 1070 24058
San Severino Marche MC 14 12726 36784
Gagliole MC 15 620 37404
Monte Cavallo MC 16 145 37549
Bolognola MC 16 142 37691
Fiuminata MC 17 1402 39093
San Ginesio MC 17 3498 42591
Sarnano MC 18 3264 45855
Tolentino MC 18 20069 65924
Matelica MC 18 9981 75905
Ussita MC 19 444 76349
Gualdo MC 19 815 77164

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km E of Foligno (57155 inhabitants)
58 Km E of Perugia (166134 inhabitants)
65 Km SW of Ancona (100861 inhabitants)
70 Km NW of Teramo (54892 inhabitants)
72 Km NE of Terni (111501 inhabitants)
82 Km S of Fano (60888 inhabitants)
88 Km N of L'Aquila (69753 inhabitants)
90 Km S of Pesaro (94582 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 1.2 2021-02-19
09:38:56
43.11 13.11 13 2021-02-19
09:47:06
Sala Sismica INGV-Roma 87296531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-02-19 09:38:56 ± 0.06
Latitude 43.11 ± 0.00
Longitude 13.11 ± 0.00
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 87296531

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 309
Semi-minor axis of confidence ellipse (meter) 125
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 239
Circular confidence region, given by single value of horizontal uncertainty (meter) 310
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
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) 0.06745
Epicentral distance of station farthest from the epicenter (degree) 0.34984
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 87296531
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-02-19 09:47:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ASSB.HHZ. 2021-02-19T09:39:09.01 0.6 undecidable manual S 258 0.3363 94 0.22 46
IV.ATCC.EHZ. 2021-02-19T09:39:09.52 0.6 undecidable manual S 282 0.3498 93 0.33 44
IV.MMO1.EHZ. 2021-02-19T09:39:06.56 0.6 undecidable manual S 143 0.2662 95 -0.17 47
IV.EL6.EHZ. 2021-02-19T09:39:05.51 0.3 undecidable manual S 359 0.2167 98 0.24 69
IV.MC2.EHZ. 2021-02-19T09:39:05.15 0.3 undecidable manual S 164 0.2095 98 0.09 72
IV.CESI.HHZ. 2021-02-19T09:39:04.43 0.3 undecidable manual S 234 0.1844 101 0.11 72
IV.ATCC.EHZ. 2021-02-19T09:39:03.71 0.3 negative manual P 282 0.3498 93 -0.06 71
IV.ASSB.HHZ. 2021-02-19T09:39:03.30 0.3 undecidable manual P 258 0.3363 94 -0.24 68
IV.FIU1.HNE. 2021-02-19T09:39:03.08 0.6 undecidable manual S 300 0.1502 108 -0.26 47
IV.MMO1.EHZ. 2021-02-19T09:39:02.17 0.6 undecidable manual P 143 0.2662 95 -0.18 47
IV.FDMO.HHZ. 2021-02-19T09:39:01.45 0.1 undecidable manual S 192 0.0782 135 -0.06 98
IV.MC2.EHZ. 2021-02-19T09:39:01.58 0.3 undecidable manual P 164 0.2095 98 0.19 70
IV.CSP1.EHZ. 2021-02-19T09:39:01.48 0.6 undecidable manual S 107 0.0728 138 0.07 50
IV.EL6.EHZ. 2021-02-19T09:39:01.42 0.1 undecidable manual P 359 0.2167 98 -0.08 96
IV.PF6.EHE. 2021-02-19T09:39:01.26 0.6 undecidable manual S 68 0.0674 141 -0.04 50
IV.FIU1.HNE. 2021-02-19T09:39:00.26 0.3 undecidable manual P 300 0.1502 108 -0.13 72
IV.CESI.HHZ. 2021-02-19T09:39:00.93 0.1 positive manual P 234 0.1844 101 -0.03 98
IV.PF6.EHE. 2021-02-19T09:38:59.19 0.1 undecidable manual P 68 0.0674 141 -0.02 100
IV.FDMO.HHZ. 2021-02-19T09:38:59.30 0.1 undecidable manual P 192 0.0782 135 -0.04 99
IV.MDAR.HNE. 2021-02-19T09:38:59.41 0.3 undecidable manual P 17 0.0836 133 0 75
IV.CSP1.EHZ. 2021-02-19T09:38:59.40 0.1 positive manual P 107 0.0728 138 0.12 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.1 0.000156 0.14 AML other m 2021-02-19T09:39:01.76
IV.CSP1.EHN. ML:1.8 0.0007375 0.18 AML other m 2021-02-19T09:39:01.70
IV.FDMO.HHN. ML:1.2 0.0001935 0.12 AML other m 2021-02-19T09:39:01.87
IV.CSP1.EHE. ML:1.8 0.000717 1.38 AML other m 2021-02-19T09:39:02.73
IV.CESI.HHE. ML:1.1 7.76E-5 0.4 AML other m 2021-02-19T09:39:04.71
IV.CESI.HHN. ML:1.3 0.00012265 0.16 AML other m 2021-02-19T09:39:04.57
IV.EL6.EHE. ML:1.4 0.0001415 1.22 AML other m 2021-02-19T09:39:05.15
IV.EL6.EHN. ML:1.3 0.0001073 0.48 AML other m 2021-02-19T09:39:06.69
IV.ASSB.HHE. ML:0.8 2.3519715E-5 0.2624 AML other m 2021-02-19T09:39:09.83
IV.ASSB.HHN. ML:1 3.3846375E-5 2.2784 AML other m 2021-02-19T09:39:09.89
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