Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 10-11-2021 and time 00:48:26 (Italy) in region 3 km W Pieve Torina (MC)

A magnitude ML 1.5 earthquake occured in region: 3 km W Pieve Torina (MC), on

  • 09-11-2021 23:48:26 (UTC)
  • 10-11-2021 00:48:26 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0420, 13.0190 at 15 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
Pieve Torina MC 3 1458 1458
Muccia MC 5 915 2373
Monte Cavallo MC 6 145 2518
Fiordimonte MC 6 202 2720
Pievebovigliana MC 6 866 3586
Serravalle di Chienti MC 6 1070 4656
Camerino MC 11 6974 11630
Fiastra MC 11 559 12189
Acquacanina MC 13 121 12310
Sefro MC 13 422 12732
Visso MC 14 1107 13839
Ussita MC 15 444 14283
Pioraco MC 16 1134 15417
Bolognola MC 18 142 15559
Fiuminata MC 18 1402 16961
Preci PG 18 724 17685
Sellano PG 19 1079 18764
Castelraimondo MC 19 4587 23351
Castelsantangelo sul Nera MC 20 281 23632

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Foligno (57155 inhabitants)
52 Km E of Perugia (166134 inhabitants)
61 Km NE of Terni (111501 inhabitants)
70 Km NW of Teramo (54892 inhabitants)
76 Km SW of Ancona (100861 inhabitants)
83 Km NW of L'Aquila (69753 inhabitants)
89 Km S of Fano (60888 inhabitants)
97 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 1.5 2021-11-09
23:48:26		 43.0423 13.019 15 2022-03-30
13:04:19		 Bollettino Sismico Italiano INGV 97937751
Reviewed
Rev100 		ML 1.5 2021-11-09
23:48:26		 43.0428 13.0178 15 2021-11-09
23:55:41		 Sala Sismica INGV-Roma 97369751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-09 23:48:26 ± 0.07
Latitude 43.0423 ± 0.0027
Longitude 13.0190 ± 0.0037
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 97937751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 360
Semi-minor axis of confidence ellipse (meter) 39
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 49
Circular confidence region, given by single value of horizontal uncertainty (meter) 360.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 49
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 26
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.31117
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 97937751
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-11-29 10:56:40

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 97369751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-09 23:55:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TERO.HHZ. 2021-11-09T23:48:47.88 3.0 undecidable manual S -0.07 0
IV.ATCC.EHZ. 2021-11-09T23:48:38.66 0.1 undecidable manual S 297 34.5432 99 0.36 89
IV.EL6.EHZ. 2021-11-09T23:48:37.99 0.1 undecidable manual S 12 32.5452 100 0.22 93
IV.ASSB.HHZ. 2021-11-09T23:48:36.83 0.1 undecidable manual S 270 29.2485 102 -0.07 96
IV.GUMA.HHZ. 2021-11-09T23:48:36.71 0.3 undecidable manual S 85 25.752 105 0.72 61
IV.MMO1.EHZ. 2021-11-09T23:48:36.94 0.1 undecidable manual S 122 29.5482 102 -0.06 95
IV.NRCA.HHZ. 2021-11-09T23:48:35.52 0.1 undecidable manual S 162 24.4533 106 -0.13 95
IV.SNTG.HHZ. 2021-11-09T23:48:35.46 0.1 undecidable manual S 345 24.4533 106 -0.2 92
IV.ATCC.EHZ. 2021-11-09T23:48:33.26 0.1 negative manual P 297 34.5432 99 -0.08 94
IV.CSP1.EHZ. 2021-11-09T23:48:33.68 0.1 undecidable manual S 70 16.0728 120 0.1 98
IV.PF6.EHZ. 2021-11-09T23:48:33.74 0.1 undecidable manual S 53 17.6712 116 -0.24 92
IV.EL6.EHZ. 2021-11-09T23:48:32.86 0.1 positive manual P 12 32.5452 100 -0.17 92
IV.CESI.HHZ. 2021-11-09T23:48:32.45 0.1 undecidable manual S 246 10.1787 137 0.1 97
IV.ASSB.HHZ. 2021-11-09T23:48:32.42 0.1 positive manual P 270 29.2485 102 -0.1 95
IV.FEMA.HNZ. 2021-11-09T23:48:32.40 0.3 undecidable manual S 164 9.2796 140 0.21 71
IV.GUMA.HHZ. 2021-11-09T23:48:32.21 0.3 undecidable manual P 85 25.752 105 0.21 70
IV.MMO1.EHZ. 2021-11-09T23:48:32.44 0.1 negative manual P 122 29.5482 102 -0.14 94
IV.FDMO.HHZ. 2021-11-09T23:48:31.52 0.1 undecidable manual S 97 5.5944 154 -0.13 97
IV.SNTG.HHZ. 2021-11-09T23:48:31.58 0.1 undecidable manual P 345 24.4533 106 -0.23 92
IT.MTCL.HGZ. 2021-11-09T23:48:31.57 0.1 undecidable manual S 197 5.5944 154 -0.09 99
IV.NRCA.HHZ. 2021-11-09T23:48:31.66 0.1 undecidable manual P 162 24.4533 106 -0.15 95
IV.PF6.EHZ. 2021-11-09T23:48:30.69 0.1 undecidable manual P 53 17.6712 116 -0.15 95
IV.CESI.HHZ. 2021-11-09T23:48:30.02 0.1 positive manual P 246 10.1787 137 0.12 97
IV.CSP1.EHZ. 2021-11-09T23:48:30.68 0.1 positive manual P 70 16.0728 120 0.07 98
IV.FEMA.HNZ. 2021-11-09T23:48:29.99 0.3 undecidable manual P 164 9.2796 140 0.19 72
IV.FDMO.HHZ. 2021-11-09T23:48:29.46 0.1 negative manual P 97 5.5944 154 -0.04 99
IT.MTCL.HGZ. 2021-11-09T23:48:29.51 0.1 undecidable manual P 197 5.5944 154 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.3 0.00023999999999999998 0.22 AML other m 2021-11-09T23:48:31.70
IV.FDMO.HHN. ML:1.2 0.000187 0.2 AML other m 2021-11-09T23:48:31.78
IV.CESI.HHE. ML:1.5 0.00032799999999999995 0.18 AML other m 2021-11-09T23:48:32.65
IV.CESI.HHN. ML:1.6 0.0003905 0.2 AML other m 2021-11-09T23:48:32.71
IV.CSP1.EHN. ML:1.8 0.000512 0.52 AML other m 2021-11-09T23:48:34.75
IV.CSP1.EHE. ML:1.6 0.00032950000000000004 0.46 AML other m 2021-11-09T23:48:34.45
IV.SNTG.HHE. ML:1.5 0.0001825 0.14 AML other m 2021-11-09T23:48:35.64
IV.SNTG.HHN. ML:1.5 0.00017099999999999998 0.14 AML other m 2021-11-09T23:48:35.66
IV.NRCA.HHE. ML:1.4 0.0001419 0.88 AML other m 2021-11-09T23:48:36.47
IV.NRCA.HHN. ML:1.6 0.00020400000000000003 0.88 AML other m 2021-11-09T23:48:36.78
IV.ASSB.HHN. ML:1.3 0.00008675 0.34 AML other m 2021-11-09T23:48:37.39
IV.ASSB.HHE. ML:1.3 0.000097 0.54 AML other m 2021-11-09T23:48:37.57
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