Earthquake with magnitude of ML 0.7 on date 25-11-2021 and time 02:09:16 (Italy) in region 1 km S Pievebovigliana (MC)

A magnitude ML 0.7 earthquake occured in region: 1 km S Pievebovigliana (MC), on

  • 25-11-2021 01:09:16 (UTC)
  • 25-11-2021 02:09:16 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.053, 13.089 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 1 866 866
Fiordimonte MC 2 202 1068
Pieve Torina MC 3 1458 2526
Muccia MC 5 915 3441
Fiastra MC 6 559 4000
Acquacanina MC 8 121 4121
Camerino MC 9 6974 11095
Monte Cavallo MC 10 145 11240
Serravalle di Chienti MC 11 1070 12310
Ussita MC 13 444 12754
Bolognola MC 13 142 12896
Visso MC 14 1107 14003
Caldarola MC 15 1823 15826
Cessapalombo MC 15 512 16338
Sefro MC 15 422 16760
Serrapetrona MC 16 966 17726
Pioraco MC 16 1134 18860
Camporotondo di Fiastrone MC 17 563 19423
Sarnano MC 17 3264 22687
Belforte del Chienti MC 17 1886 24573
Castelraimondo MC 18 4587 29160
Castelsantangelo sul Nera MC 18 281 29441
San Ginesio MC 20 3498 32939
Preci PG 20 724 33663
Fiuminata MC 20 1402 35065

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km E of Foligno (57155 inhabitants)
57 Km E of Perugia (166134 inhabitants)
65 Km NE of Terni (111501 inhabitants)
67 Km NW of Teramo (54892 inhabitants)
72 Km SW of Ancona (100861 inhabitants)
82 Km NW 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
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.7 2021-11-25
01:09:16
43.0532 13.0888 11 2021-11-25
01:16:44
Sala Sismica INGV-Roma 97769281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-25 01:09:16 ± 0.06
Latitude 43.0532 ± 0.0036
Longitude 13.0888 ± 0.0049
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 97769281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 392
Semi-minor axis of confidence ellipse (meter) 378
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 318
Circular confidence region, given by single value of horizontal uncertainty (meter) 390
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 70
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.01709
Epicentral distance of station farthest from the epicenter (degree) 0.27879
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 97769281
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-25 01:16:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MF5.EHZ. 2021-11-25T01:09:28.10 0.6 undecidable manual S 103 0.2788 50 0.73 40
IV.NRCA.HHZ. 2021-11-25T01:09:25.43 0.6 undecidable manual S 175 0.2203 50 -0.21 47
IV.MMO1.EHZ. 2021-11-25T01:09:25.70 0.6 undecidable manual S 131 0.232 50 -0.29 47
IV.SNTG.HHZ. 2021-11-25T01:09:25.48 0.6 undecidable manual S 332 0.2284 50 -0.41 45
IV.GUMA.HHZ. 2021-11-25T01:09:24.85 0.6 undecidable manual S 87 0.1799 50 0.4 46
IV.CESI.HHZ. 2021-11-25T01:09:23.35 0.6 undecidable manual S 250 0.143 124 0.06 50
IV.MF5.EHZ. 2021-11-25T01:09:23.00 0.1 undecidable manual P 103 0.2788 50 0.18 94
IV.MC2.EHZ. 2021-11-25T01:09:23.63 0.6 undecidable manual S 153 0.1592 122 -0.2 48
IV.PF6.EHZ. 2021-11-25T01:09:22.26 0.6 undecidable manual S 42 0.1142 131 -0.16 49
IV.MML1.EHZ. 2021-11-25T01:09:22.31 0.6 undecidable manual S 305 0.1043 133 0.17 49
IV.NRCA.HHZ. 2021-11-25T01:09:21.77 0.6 undecidable manual P 175 0.2203 50 -0.05 49
IV.CSP1.EHZ. 2021-11-25T01:09:21.66 0.6 undecidable manual S 65 0.0926 137 -0.16 49
IV.MMO1.EHZ. 2021-11-25T01:09:21.85 0.6 negative manual P 131 0.232 50 -0.18 48
IT.MTCL.HGZ. 2021-11-25T01:09:21.53 0.6 undecidable manual S 228 0.0881 138 -0.17 49
IV.SNTG.HHZ. 2021-11-25T01:09:21.93 1.0 positive manual P 332 0.2284 50 -0.04 25
IV.FDMO.HHZ. 2021-11-25T01:09:20.38 0.6 undecidable manual S 184 0.0171 170 -0.07 51
IV.MC2.EHZ. 2021-11-25T01:09:20.83 1.0 positive manual P 153 0.1592 122 0.05 25
IV.GUMA.HHZ. 2021-11-25T01:09:20.90 0.1 undecidable manual P 87 0.1799 50 -0.24 95
IV.MML1.EHZ. 2021-11-25T01:09:20.00 0.3 undecidable manual P 305 0.1043 133 0.2 73
IV.CESI.HHZ. 2021-11-25T01:09:20.71 1.0 positive manual P 250 0.143 124 0.24 24
IT.MTCL.HGZ. 2021-11-25T01:09:19.74 0.1 undecidable manual P 228 0.0881 138 0.19 98
IV.PF6.EHZ. 2021-11-25T01:09:19.85 0.1 undecidable manual P 42 0.1142 131 -0.12 99
IV.CSP1.EHZ. 2021-11-25T01:09:19.69 0.1 undecidable manual P 65 0.0926 137 0.07 100
IV.FDMO.HHZ. 2021-11-25T01:09:18.90 1.0 undecidable manual P 184 0.0171 170 0.07 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.5 4.855E-5 0.12 AML other m 2021-11-25T01:09:20.36
IV.FDMO.HHN. ML:0.5 5.395E-5 0.72 AML other m 2021-11-25T01:09:20.93
IV.MML1.EHN. ML:0.8 6.58E-5 0.18 AML other m 2021-11-25T01:09:22.48
IV.MML1.EHE. ML:0.6 3.77E-5 0.2 AML other m 2021-11-25T01:09:22.52
IV.CESI.HHE. ML:0.7 4.245E-5 0.26 AML other m 2021-11-25T01:09:23.77
IV.CESI.HHN. ML:0.7 4.125E-5 0.78 AML other m 2021-11-25T01:09:24.77
IV.NRCA.HHN. ML:1.2 8.415E-5 0.08 AML other m 2021-11-25T01:09:25.61
IV.NRCA.HHE. ML:1 6.425E-5 0.08 AML other m 2021-11-25T01:09:25.69
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