Earthquake with magnitude of ML 0.6 on date 04-01-2021 and time 13:07:42 (UTC) in region 3 km E Pievebovigliana (MC)

A magnitude ML 0.6 earthquake occured in region: 3 km E Pievebovigliana (MC), on

  • 04-01-2021 13:07:42 (UTC)
  • 04-01-2021 14:07:42 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.06, 13.13 at 11 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
Pievebovigliana MC 3 866 866
Fiastra MC 4 559 1425
Fiordimonte MC 4 202 1627
Acquacanina MC 5 121 1748
Pieve Torina MC 6 1458 3206
Muccia MC 7 915 4121
Camerino MC 10 6974 11095
Bolognola MC 11 142 11237
Caldarola MC 12 1823 13060
Cessapalombo MC 12 512 13572
Monte Cavallo MC 13 145 13717
Ussita MC 13 444 14161
Camporotondo di Fiastrone MC 14 563 14724
Serrapetrona MC 14 966 15690
Serravalle di Chienti MC 14 1070 16760
Sarnano MC 15 3264 20024
Visso MC 15 1107 21131
Belforte del Chienti MC 15 1886 23017
San Ginesio MC 16 3498 26515
Gualdo MC 17 815 27330
Sefro MC 17 422 27752
Pioraco MC 18 1134 28886
Castelraimondo MC 18 4587 33473
Castelsantangelo sul Nera MC 19 281 33754
San Severino Marche MC 19 12726 46480

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
60 Km E of Perugia (166134 inhabitants)
65 Km NW of Teramo (54892 inhabitants)
68 Km NE of Terni (111501 inhabitants)
70 Km SW of Ancona (100861 inhabitants)
82 Km N of L'Aquila (69753 inhabitants)
88 Km S of Fano (60888 inhabitants)
96 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 0.6 2021-01-04
13:07:42
43.06 13.13 11 2021-01-04
13:14:45
Sala Sismica INGV-Roma 86013891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-01-04 13:07:42 ± 0.05
Latitude 43.06 ± 0.00
Longitude 13.13 ± 0.00
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 86013891

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 440
Semi-minor axis of confidence ellipse (meter) 320
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 298
Circular confidence region, given by single value of horizontal uncertainty (meter) 440
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.2689
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 86013891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-01-04 13:14:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FRON.EHZ. 2021-01-04T13:08:00.10 3.0 undecidable manual S -0.19 0
IV.GAVE.EHZ. 2021-01-04T13:07:55.88 3.0 undecidable manual S -2.47 0
IV.EL6.EHZ. 2021-01-04T13:07:53.57 0.3 undecidable manual S 356 0.2689 90 0.47 65
IV.NRCA.HNZ. 2021-01-04T13:07:51.71 0.6 undecidable manual S 182 0.2275 90 -0.16 47
IV.MMO1.EHZ. 2021-01-04T13:07:51.64 0.6 undecidable manual S 138 0.2176 90 0.06 48
IV.CESI.HHZ. 2021-01-04T13:07:50.05 0.3 undecidable manual S 251 0.1718 90 -0.18 71
IV.MC2.EHZ. 2021-01-04T13:07:50.06 0.6 undecidable manual S 163 0.1565 90 0.3 47
IV.MML1.HNZ. 2021-01-04T13:07:48.62 0.6 undecidable manual S 295 0.125 91 -0.22 48
IT.MTCL.HGZ. 2021-01-04T13:07:48.57 0.6 undecidable manual S 234 0.1151 101 0.03 50
IV.EL6.EHZ. 2021-01-04T13:07:48.62 0.1 undecidable manual P 356 0.2689 90 -0.07 95
IV.CESI.HHZ. 2021-01-04T13:07:47.13 0.1 undecidable manual P 251 0.1718 90 0.09 97
IV.NRCA.HNZ. 2021-01-04T13:07:47.53 0.1 undecidable manual P 182 0.2275 90 -0.46 88
IV.CSP1.EHZ. 2021-01-04T13:07:47.39 0.6 undecidable manual S 61 0.0648 135 0.14 49
IV.MMO1.EHZ. 2021-01-04T13:07:47.77 0.1 undecidable manual P 138 0.2176 90 -0.05 96
IV.PF6.EHZ. 2021-01-04T13:07:47.59 0.6 undecidable manual S 32 0.0908 119 -0.29 47
IV.MC2.EHZ. 2021-01-04T13:07:46.77 0.1 undecidable manual P 163 0.1565 90 0 98
IV.FDMO.HHZ. 2021-01-04T13:07:46.92 0.6 undecidable manual S 230 0.0378 152 0.13 49
IV.MML1.HNZ. 2021-01-04T13:07:46.27 0.1 undecidable manual P 295 0.125 91 0.03 98
IT.MTCL.HGZ. 2021-01-04T13:07:46.36 0.1 undecidable manual P 234 0.1151 101 0.29 94
IV.PF6.EHZ. 2021-01-04T13:07:45.51 0.1 undecidable manual P 32 0.0908 119 -0.17 97
IV.FDMO.HHZ. 2021-01-04T13:07:45.10 0.1 undecidable manual P 230 0.0378 152 0.05 100
IV.CSP1.EHZ. 2021-01-04T13:07:45.43 0.1 undecidable manual P 61 0.0648 135 0.11 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:0 5.1E-5 0.18 AML other m 2021-01-04T13:07:46.98
IV.FDMO.HHE. ML:0 3.935E-5 1.34 AML other m 2021-01-04T13:07:47.90
IV.CSP1.EHN. ML:1 0.000157 1.22 AML other m 2021-01-04T13:07:48.36
IV.CSP1.EHE. ML:0.9 0.000111762105 0.2624 AML other m 2021-01-04T13:07:47.58
IV.CESI.HHE. ML:0.4 1.85924755E-5 0.1792 AML other m 2021-01-04T13:07:51.13
IV.CESI.HHN. ML:0.5 2.652267E-5 0.2624 AML other m 2021-01-04T13:07:50.11
IV.EL6.EHE. ML:0.5 1.5863037E-5 0.1216 AML other m 2021-01-04T13:07:53.80
IV.EL6.EHN. ML:0.3 1.122751E-5 0.9792 AML other m 2021-01-04T13:07:53.98
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