Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 02-11-2020 and time 04:33:10 (Italy) in region 3 km W Caldarola (MC)

A magnitude ML 1.8 earthquake occured in region: 3 km W Caldarola (MC), on

  • 02-11-2020 03:33:10 (UTC)
  • 02-11-2020 04:33:10 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.1300, 13.1860 at 16 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
Caldarola MC 4 1823 1823
Serrapetrona MC 5 966 2789
Belforte del Chienti MC 6 1886 4675
Cessapalombo MC 6 512 5187
Camporotondo di Fiastrone MC 7 563 5750
Camerino MC 10 6974 12724
Fiastra MC 11 559 13283
San Ginesio MC 11 3498 16781
Pievebovigliana MC 11 866 17647
Acquacanina MC 11 121 17768
San Severino Marche MC 11 12726 30494
Tolentino MC 12 20069 50563
Muccia MC 13 915 51478
Fiordimonte MC 13 202 51680
Castelraimondo MC 14 4587 56267
Sarnano MC 14 3264 59531
Gualdo MC 14 815 60346
Colmurano MC 14 1263 61609
Pieve Torina MC 14 1458 63067
Ripe San Ginesio MC 15 852 63919
Bolognola MC 15 142 64061
Gagliole MC 16 620 64681
Pioraco MC 17 1134 65815
Urbisaglia MC 17 2628 68443
Sant'Angelo in Pontano MC 17 1436 69879
Loro Piceno MC 19 2401 72280
Sefro MC 19 422 72702

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km E of Foligno (57155 inhabitants)
61 Km SW of Ancona (100861 inhabitants)
65 Km E of Perugia (166134 inhabitants)
67 Km NW of Teramo (54892 inhabitants)
77 Km NE of Terni (111501 inhabitants)
81 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
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 1.8 2020-11-02
03:33:10		 43.1298 13.1863 16 2021-02-26
14:56:17		 Bollettino Sismico Italiano INGV 86844021
Reviewed
Rev100 		ML 1.8 2020-11-02
03:33:10		 43.1308 13.1797 15 2020-11-02
03:40:09		 Sala Sismica INGV-Roma 84372121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-02 03:33:10 ± 0.06
Latitude 43.1298 ± 0.0027
Longitude 13.1863 ± 0.0037
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86844021

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 360
Semi-minor axis of confidence ellipse (meter) 22
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 231
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) 52
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 59
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00989
Epicentral distance of station farthest from the epicenter (degree) 0.65201
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 34
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 84372121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-02 03:40:09

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 46
Type of magnitude ML
Reference to an origin 86844021
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-15 15:05:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MURB.HHZ. 2020-11-02T03:33:28.61 0.6 undecidable manual S 286 55.5 96 1.08 33
IV.GAVE.EHZ. 2020-11-02T03:33:27.68 0.6 undecidable manual S 206 54.0015 97 0.54 42
IV.ATCC.EHZ. 2020-11-02T03:33:25.20 0.6 undecidable manual S 278 44.622 99 0.55 42
IV.MTRA.EHE. 2020-11-02T03:33:25.12 0.6 undecidable manual S 158 44.7219 99 0.44 44
IV.ASSB.HHZ. 2020-11-02T03:33:24.81 0.6 undecidable manual S 257 43.8228 99 0.37 44
IV.FOSV.EHZ. 2020-11-02T03:33:23.40 0.3 undecidable manual S 298 38.9277 100 0.25 68
IV.MNTT.EHZ. 2020-11-02T03:33:23.28 0.6 undecidable manual S 103 34.0437 103 1.42 28
IV.NARO.HHZ. 2020-11-02T03:33:22.72 0.3 undecidable manual P 318 72.372 95 -0.06 67
IV.MOMA.HHZ. 2020-11-02T03:33:21.03 0.6 undecidable manual P 234 61.6938 96 -0.12 45
IV.NRCA.HHZ. 2020-11-02T03:33:21.60 0.3 undecidable manual S 190 33.3444 103 -0.1 71
IV.MF5.EHZ. 2020-11-02T03:33:21.01 0.6 undecidable manual S 125 27.1506 108 0.91 37
IV.ATFO.HHZ. 2020-11-02T03:33:20.39 0.3 undecidable manual P 298 56.1993 96 0.09 68
IV.CING.HNZ. 2020-11-02T03:33:20.03 0.6 undecidable manual S 2 27.2505 107 -0.09 48
IV.SMA1.EHZ. 2020-11-02T03:33:20.06 0.3 undecidable manual P 168 56.6988 96 -0.32 65
IV.MMO1.EHZ. 2020-11-02T03:33:20.10 0.1 undecidable manual S 156 27.9498 107 -0.2 94
IV.FRON.EHZ. 2020-11-02T03:33:20.34 0.3 undecidable manual P 319 56.8986 96 -0.06 69
IV.MURB.HHZ. 2020-11-02T03:33:20.20 0.3 undecidable manual P 286 55.5 96 0 70
IV.CESI.HHZ. 2020-11-02T03:33:20.30 0.3 undecidable manual S 239 26.751 108 0.32 69
IV.MC2.EHZ. 2020-11-02T03:33:19.52 0.6 undecidable manual S 180 24.2535 111 0.17 48
IV.GAVE.EHZ. 2020-11-02T03:33:19.87 0.1 undecidable manual P 206 54.0015 97 -0.1 92
IV.SNTG.HHZ. 2020-11-02T03:33:19.40 0.3 undecidable manual S 305 24.2535 111 0.04 73
IV.EL6.EHZ. 2020-11-02T03:33:19.00 0.3 undecidable manual S 343 23.1546 112 -0.09 73
IV.SEF1.HNN. 2020-11-02T03:33:18.47 0.3 undecidable manual S 276 19.4694 118 0.29 71
IT.MTCL.HGZ. 2020-11-02T03:33:18.84 0.6 undecidable manual S 225 21.3675 115 0.19 48
IV.ATCC.EHZ. 2020-11-02T03:33:18.47 0.1 undecidable manual P 278 44.622 99 -0.07 94
IV.SSFR.HHZ. 2020-11-02T03:33:18.95 0.3 undecidable manual P 316 47.1195 98 0.04 70
IV.SAP2.EHZ. 2020-11-02T03:33:18.50 1.0 undecidable manual S 102 17.5713 121 0.74 21
IV.FEMA.HNE. 2020-11-02T03:33:18.93 0.3 undecidable manual S 211 21.6672 114 0.21 72
IV.ARVD.HHZ. 2020-11-02T03:33:18.64 0.3 undecidable manual P 334 45.4212 98 -0.01 71
IV.MTRA.EHE. 2020-11-02T03:33:18.03 0.1 undecidable manual P 158 44.7219 99 -0.52 85
IV.ASSB.HHZ. 2020-11-02T03:33:18.15 0.1 undecidable manual P 257 43.8228 99 -0.26 90
IV.MML1.HNE. 2020-11-02T03:33:17.91 0.1 undecidable manual S 264 17.4714 122 0.18 97
IV.MNTT.EHZ. 2020-11-02T03:33:17.31 0.1 undecidable manual P 103 34.0437 103 0.39 89
IV.FOSV.EHZ. 2020-11-02T03:33:17.54 0.1 positive manual P 298 38.9277 100 -0.13 94
IV.GUMA.HHZ. 2020-11-02T03:33:17.30 0.1 undecidable manual S 122 14.1747 129 0.29 95
IV.MF5.EHZ. 2020-11-02T03:33:16.05 0.1 undecidable manual P 125 27.1506 108 0.14 95
IV.FDMO.HHZ. 2020-11-02T03:33:16.70 0.1 undecidable manual S 218 13.0758 132 -0.09 98
IV.NRCA.HHZ. 2020-11-02T03:33:16.59 0.1 positive manual P 190 33.3444 103 -0.24 92
IV.FEMA.HNE. 2020-11-02T03:33:15.08 0.3 undecidable manual P 211 21.6672 114 -0.03 74
IV.MMO1.EHZ. 2020-11-02T03:33:15.72 0.1 negative manual P 156 27.9498 107 -0.31 92
IV.MC2.EHZ. 2020-11-02T03:33:15.36 0.1 negative manual P 180 24.2535 111 -0.12 96
IV.EL6.EHZ. 2020-11-02T03:33:15.33 0.1 positive manual P 343 23.1546 112 0 98
IV.MDAR.HNZ. 2020-11-02T03:33:15.70 0.1 undecidable manual S 333 7.7811 148 -0.19 97
IV.CING.HNZ. 2020-11-02T03:33:15.62 0.3 undecidable manual P 2 27.2505 107 -0.3 70
IV.CESI.HHZ. 2020-11-02T03:33:15.75 0.1 positive manual P 239 26.751 108 -0.09 96
IV.MNTP.HNZ. 2020-11-02T03:33:15.48 0.3 undecidable manual P 88 22.9548 112 0.19 71
IV.SNTG.HHZ. 2020-11-02T03:33:15.30 0.1 positive manual P 305 24.2535 111 -0.18 95
IV.CSP1.EHZ. 2020-11-02T03:33:15.40 0.1 undecidable manual S 160 4.4955 161 -0.1 99
IV.SAP2.EHZ. 2020-11-02T03:33:14.70 0.1 undecidable manual P 102 17.5713 121 0.14 97
IV.MML1.HNE. 2020-11-02T03:33:14.48 0.1 positive manual P 264 17.4714 122 -0.06 98
IV.PF6.EHN. 2020-11-02T03:33:14.99 0.6 undecidable manual S 36 1.0989 175 -0.33 47
IV.SEF1.HNN. 2020-11-02T03:33:14.80 0.6 undecidable manual P 276 19.4694 118 0 50
IT.MTCL.HGZ. 2020-11-02T03:33:14.85 0.1 undecidable manual P 225 21.3675 115 -0.22 94
IV.GUMA.HHZ. 2020-11-02T03:33:14.16 0.1 negative manual P 122 14.1747 129 0.04 100
IV.FDMO.HHZ. 2020-11-02T03:33:13.89 0.1 positive manual P 218 13.0758 132 -0.11 98
IV.MDAR.HNZ. 2020-11-02T03:33:13.30 0.1 undecidable manual P 333 7.7811 148 -0.18 98
IV.SSM1.HNE. 2020-11-02T03:33:13.57 0.3 undecidable manual P 356 10.9779 138 -0.2 73
IV.CSP1.EHZ. 2020-11-02T03:33:13.18 0.1 negative manual P 160 4.4955 161 -0.08 100
IV.PF6.EHN. 2020-11-02T03:33:12.90 0.1 negative manual P 36 1.0989 175 -0.25 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:2.2 0.0016 0.38 AML other m 2020-11-02T03:33:15.57
IV.CSP1.EHN. ML:2.2 0.001945 0.4 AML other m 2020-11-02T03:33:15.81
IV.FDMO.HHE. ML:1.9 0.000629 0.16 AML other m 2020-11-02T03:33:16.94
IV.FDMO.HHN. ML:2.0 0.0008655 0.16 AML other m 2020-11-02T03:33:16.89
IV.GUMA.HNN. ML:2.0 0.000886 0.28 AML other m 2020-11-02T03:33:17.47
IV.GUMA.HHE. ML:2.1 0.0010445 0.32 AML other m 2020-11-02T03:33:17.49
IV.GUMA.HNE. ML:2.0 0.0008129999999999999 0.36 AML other m 2020-11-02T03:33:17.69
IV.GUMA.HHN. ML:2.1 0.000996 0.22 AML other m 2020-11-02T03:33:17.71
IV.SNTG.HHE. ML:1.7 0.0002525 0.26 AML other m 2020-11-02T03:33:19.66
IV.SNTG.HHN. ML:1.9 0.0004265 0.18 AML other m 2020-11-02T03:33:19.72
IV.EL6.EHE. ML:1.7 0.0002695 1.02 AML other m 2020-11-02T03:33:20.53
IV.EL6.EHN. ML:1.6 0.0002455 0.84 AML other m 2020-11-02T03:33:20.16
IV.SAP2.EHE. ML:1.8 0.0004885 0.28 AML other m 2020-11-02T03:33:20.14
IV.SAP2.EHN. ML:2.5 0.00234 0.2 AML other m 2020-11-02T03:33:20.48
IV.CESI.HHN. ML:1.5 0.00015 0.38 AML other m 2020-11-02T03:33:20.65
IV.MF5.EHN. ML:1.7 0.000223 0.48 AML other m 2020-11-02T03:33:21.11
IV.CESI.HHE. ML:1.4 0.00013350000000000002 1.22 AML other m 2020-11-02T03:33:21.73
IV.MF5.EHE. ML:1.8 0.00034750000000000004 0.44 AML other m 2020-11-02T03:33:21.60
IV.NRCA.HHE. ML:1.6 0.0001515 0.48 AML other m 2020-11-02T03:33:21.74
IV.NRCA.HHN. ML:1.6 0.000164 0.74 AML other m 2020-11-02T03:33:23.16
IV.FOSV.EHE. ML:1.8 0.00022649999999999998 0.26 AML other m 2020-11-02T03:33:23.88
IV.FOSV.EHN. ML:2.0 0.0003535 1.76 AML other m 2020-11-02T03:33:24.03
IV.MNTT.EHE. ML:2.0 0.0003905 0.26 AML other m 2020-11-02T03:33:24.59
IV.ASSB.HHE. ML:1.6 0.00010889999999999999 0.5 AML other m 2020-11-02T03:33:25.47
IV.ASSB.HHN. ML:1.7 0.0001535 0.82 AML other m 2020-11-02T03:33:25.71
IV.ARVD.HHE. ML:1.3 0.00006115 0.52 AML other m 2020-11-02T03:33:25.61
IV.SSFR.HNE. ML:2.2 0.000435 0.24 AML other m 2020-11-02T03:33:26.36
IV.ARVD.HHN. ML:1.2 0.00004645 0.7 AML other m 2020-11-02T03:33:26.47
IV.SSFR.HNN. ML:2.0 0.000264 0.84 AML other m 2020-11-02T03:33:26.48
IV.SSFR.HHN. ML:2.0 0.00027350000000000003 0.18 AML other m 2020-11-02T03:33:26.57
IV.SSFR.HHE. ML:2.2 0.00040800000000000005 0.22 AML other m 2020-11-02T03:33:26.48
IV.ATCC.EHE. ML:1.6 0.00010795000000000001 0.56 AML other m 2020-11-02T03:33:27.49
IV.ATCC.EHN. ML:1.4 0.0000825 0.62 AML other m 2020-11-02T03:33:27.64
IV.GAVE.EHE. ML:1.8 0.00016149999999999997 1.74 AML other m 2020-11-02T03:33:28.94
IV.MNTT.EHN. ML:2.1 0.00048049999999999997 0.34 AML other m 2020-11-02T03:33:28.25
IV.GAVE.EHN. ML:1.7 0.0001155 1.04 AML other m 2020-11-02T03:33:28.73
IV.ATFO.HHE. ML:1.4 0.00005035 0.24 AML other m 2020-11-02T03:33:28.74
IV.SMA1.EHN. ML:1.5 0.00006615 0.28 AML other m 2020-11-02T03:33:28.69
IV.MURB.HHE. ML:2.0 0.0002395 0.8 AML other m 2020-11-02T03:33:29.60
IV.ATFO.HHN. ML:1.4 0.00005485 0.96 AML other m 2020-11-02T03:33:29.17
IV.MURB.HHN. ML:1.9 0.000164 1.1 AML other m 2020-11-02T03:33:29.83
IV.FRON.EHE. ML:1.3 0.0000432 0.86 AML other m 2020-11-02T03:33:30.48
IV.MOMA.HHE. ML:1.4 0.00004385 0.64 AML other m 2020-11-02T03:33:31.42
IV.FRON.EHN. ML:1.5 0.0000712 1.34 AML other m 2020-11-02T03:33:31.69
IV.MOMA.HHN. ML:1.3 0.000037 0.46 AML other m 2020-11-02T03:33:31.82
IV.SMA1.EHE. ML:1.4 0.0000479 1.56 AML other m 2020-11-02T03:33:32.12
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