Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 14-11-2020 and time 05:30:25 (UTC) in region 1 km SE Serrapetrona (MC)

A magnitude ML 1.2 earthquake occured in region: 1 km SE Serrapetrona (MC), on

  • 14-11-2020 05:30:25 (UTC)
  • 14-11-2020 06:30:25 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1660, 13.1970 at 25 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
Serrapetrona MC 1 966 966
Belforte del Chienti MC 3 1886 2852
Caldarola MC 4 1823 4675
Camporotondo di Fiastrone MC 7 563 5238
San Severino Marche MC 7 12726 17964
Cessapalombo MC 8 512 18476
Tolentino MC 9 20069 38545
Camerino MC 11 6974 45519
San Ginesio MC 12 3498 49017
Castelraimondo MC 12 4587 53604
Colmurano MC 13 1263 54867
Gagliole MC 13 620 55487
Ripe San Ginesio MC 14 852 56339
Pievebovigliana MC 15 866 57205
Fiastra MC 15 559 57764
Acquacanina MC 15 121 57885
Urbisaglia MC 15 2628 60513
Muccia MC 15 915 61428
Gualdo MC 16 815 62243
Sarnano MC 17 3264 65507
Fiordimonte MC 17 202 65709
Pollenza MC 17 6618 72327
Pioraco MC 17 1134 73461
Sant'Angelo in Pontano MC 18 1436 74897
Loro Piceno MC 18 2401 77298
Pieve Torina MC 18 1458 78756
Matelica MC 18 9981 88737
Treia MC 19 9403 98140
Bolognola MC 19 142 98282

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km NE of Foligno (57155 inhabitants)
57 Km SW of Ancona (100861 inhabitants)
66 Km E of Perugia (166134 inhabitants)
70 Km NW of Teramo (54892 inhabitants)
77 Km S of Fano (60888 inhabitants)
81 Km NE of Terni (111501 inhabitants)
86 Km S of Pesaro (94582 inhabitants)
92 Km N of L'Aquila (69753 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 1.2 2020-11-14
05:30:25		 43.166 13.1973 25 2021-02-26
14:56:16		 Bollettino Sismico Italiano INGV 86460561
Reviewed
Rev100 		ML 1.2 2020-11-14
05:30:25		 43.1832 13.1855 27 2020-11-14
05:39:01		 Sala Sismica INGV-Roma 84716141
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-14 05:30:25 ± 0.15
Latitude 43.1660 ± 0.0045
Longitude 13.1973 ± 0.0086
Depth (km) 25 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86460561

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 602
Semi-minor axis of confidence ellipse (meter) 342
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 261
Circular confidence region, given by single value of horizontal uncertainty (meter) 600.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 110
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.02788
Epicentral distance of station farthest from the epicenter (degree) 0.30847
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 86460561
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-22 16:22:53

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 84716141
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-14 05:39:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MNTT.EHZ. 2020-11-14T05:30:38.56 0.6 undecidable manual S 110 34.2435 119 0.26 47
IV.CESI.HHZ. 2020-11-14T05:30:37.99 0.6 undecidable manual S 233 29.6481 123 0.73 39
IV.MC2.EHN. 2020-11-14T05:30:37.18 0.6 undecidable manual S 181 28.2495 125 0.24 47
IV.MF5.EHN. 2020-11-14T05:30:37.53 0.3 undecidable manual S 133 29.0487 124 0.42 68
IV.MMO1.EHE. 2020-11-14T05:30:37.47 0.3 undecidable manual S 160 31.3464 122 -0.17 71
IV.CING.HNZ. 2020-11-14T05:30:36.00 0.3 undecidable manual S 360 23.2545 131 0.12 74
IV.EL6.EHE. 2020-11-14T05:30:35.55 0.6 undecidable manual S 337 19.6692 137 0.35 47
IV.GUMA.HHZ. 2020-11-14T05:30:34.76 0.6 undecidable manual S 136 15.9729 143 0.2 49
IV.FDMO.HHZ. 2020-11-14T05:30:34.79 0.6 undecidable manual S 212 16.872 141 0.08 49
IV.MNTT.EHZ. 2020-11-14T05:30:33.17 0.3 undecidable manual P 110 34.2435 119 0.19 71
IV.CSP1.EHZ. 2020-11-14T05:30:33.44 0.6 undecidable manual S 176 8.2806 159 -0.12 50
IV.MF5.EHN. 2020-11-14T05:30:32.30 0.1 undecidable manual P 133 29.0487 124 0.01 99
IV.MMO1.EHE. 2020-11-14T05:30:32.31 0.1 undecidable manual P 160 31.3464 122 -0.28 93
IV.CESI.HHZ. 2020-11-14T05:30:32.54 0.3 undecidable manual P 233 29.6481 123 0.16 71
IV.MC2.EHN. 2020-11-14T05:30:32.19 0.3 undecidable manual P 181 28.2495 125 0 74
IV.PF6.EHN. 2020-11-14T05:30:32.82 0.3 undecidable manual S 184 3.0969 172 -0.4 71
IV.CING.HNZ. 2020-11-14T05:30:31.49 0.1 undecidable manual P 360 23.2545 131 -0.09 97
IV.EL6.EHE. 2020-11-14T05:30:31.29 0.3 undecidable manual P 337 19.6692 137 0.1 74
IV.FDMO.HHZ. 2020-11-14T05:30:30.83 0.1 undecidable manual P 212 16.872 141 -0.08 100
IV.CSP1.EHZ. 2020-11-14T05:30:30.10 0.1 negative manual P 176 8.2806 159 -0.14 100
IV.GUMA.HHZ. 2020-11-14T05:30:30.66 0.1 undecidable manual P 136 15.9729 143 -0.16 98
IV.PF6.EHN. 2020-11-14T05:30:29.77 0.1 undecidable manual P 184 3.0969 172 -0.27 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:0.9 0.000042050000000000006 1.84 AML other m 2020-11-14T05:30:34.94
IV.FDMO.HHE. ML:0.7 0.000024299999999999998 1.12 AML other m 2020-11-14T05:30:35.96
IV.GAVE.EHN. ML:1.6 0.00006900000000000001 0.52 AML other m 2020-11-14T05:30:39.28
IV.GAVE.EHE. ML:1.3 0.000042050000000000006 0.12 AML other m 2020-11-14T05:30:39.35
IV.MNTT.EHE. ML:1.2 0.00005901 1.58 AML other m 2020-11-14T05:30:43.85
IV.MNTT.EHN. ML:1.2 0.00005835 0.42 AML other m 2020-11-14T05:30:46.30
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