Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 15-06-2020 and time 22:05:41 (Italy) in region 4 km S Monte Cavallo (MC)

A magnitude ML 2.1 earthquake occured in region: 4 km S Monte Cavallo (MC), on

  • 15-06-2020 20:05:41 (UTC)
  • 15-06-2020 22:05:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9580, 12.9980 at 68 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
Monte Cavallo MC 4 145 145
Visso MC 8 1107 1252
Preci PG 9 724 1976
Sellano PG 9 1079 3055
Pieve Torina MC 11 1458 4513
Ussita MC 12 444 4957
Fiordimonte MC 12 202 5159
Serravalle di Chienti MC 13 1070 6229
Pievebovigliana MC 14 866 7095
Muccia MC 15 915 8010
Castelsantangelo sul Nera MC 15 281 8291
Fiastra MC 16 559 8850
Acquacanina MC 17 121 8971
Cerreto di Spoleto PG 17 1075 10046
Bolognola MC 19 142 10188
Norcia PG 20 4957 15145

Municipalities with at least 50000 inhabitants

An earthquake occurred to
24 Km E of Foligno (57155 inhabitants)
52 Km E of Perugia (166134 inhabitants)
53 Km NE of Terni (111501 inhabitants)
67 Km NW of Teramo (54892 inhabitants)
75 Km NW of L'Aquila (69753 inhabitants)
85 Km SW of Ancona (100861 inhabitants)
94 Km NE of Viterbo (67173 inhabitants)
99 Km S of Fano (60888 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 2.1 2020-06-15
20:05:41		 42.9575 12.9978 68 2020-11-19
12:36:52		 Bollettino Sismico Italiano INGV 80884091
Reviewed
Rev100 		ML 2.2 2020-06-15
20:05:41		 42.9537 13.0113 71 2020-06-15
20:16:09		 Sala Sismica INGV-Roma 80212401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-15 20:05:41 ± 0.11
Latitude 42.9575 ± 0.0054
Longitude 12.9978 ± 0.0086
Depth (km) 68 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80884091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 556
Semi-minor axis of confidence ellipse (meter) 546
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 66
Circular confidence region, given by single value of horizontal uncertainty (meter) 560.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 29
Number of associated phases, regardless of their use for origin computation 64
Number of defining phases 64
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) 0.03597
Epicentral distance of station farthest from the epicenter (degree) 0.94069
Number of stations at which the event was observed 43
Number of stations from which data was used for origin computation 43
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 60
Type of magnitude ML
Reference to an origin 80212401
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-15 20:16:09

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 68
Type of magnitude ML
Reference to an origin 80884091
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-08-06 20:41:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATMI.HHZ. 2020-06-15T20:06:06.41 0.6 undecidable manual S 306 72.372 125 -0.72 37
IV.SSFR.HHZ. 2020-06-15T20:06:05.08 0.6 undecidable manual S 342 55.8996 134 0.69 38
IV.CAMP.HHZ. 2020-06-15T20:06:05.38 0.6 undecidable manual S 144 57.498 133 0.74 38
IV.RM33.EHZ. 2020-06-15T20:06:03.85 0.6 undecidable manual S 160 52.8027 136 -0.06 45
IV.EL6.EHZ. 2020-06-15T20:06:02.64 0.6 undecidable manual S 11 42.1245 143 0.23 45
IV.MTRA.EHZ. 2020-06-15T20:06:02.00 0.6 undecidable manual S 124 39.3273 145 -0.06 46
IV.MF5.EHZ. 2020-06-15T20:06:01.91 0.6 undecidable manual S 85 37.629 146 0.05 47
IV.GUMA.HHZ. 2020-06-15T20:06:01.38 0.6 undecidable manual S 67 29.748 152 0.4 44
IV.SAP2.EHZ. 2020-06-15T20:06:01.88 0.6 undecidable manual S 64 36.0417 147 0.22 45
IV.LNSS.HHZ. 2020-06-15T20:06:01.40 0.6 undecidable manual S 175 39.5271 145 -0.68 39
IV.PF6.EHZ. 2020-06-15T20:06:00.03 0.6 undecidable manual S 38 25.5522 156 -0.56 42
IV.MMO1.EHZ. 2020-06-15T20:06:00.93 0.6 undecidable manual S 103 27.4503 154 0.16 47
IV.MML1.HNE. 2020-06-15T20:06:00.36 0.6 undecidable manual S 353 17.4714 163 0.38 45
IV.CSP1.EHZ. 2020-06-15T20:06:00.37 0.6 undecidable manual S 48 22.4553 159 0.03 48
IV.FDMO.HHZ. 2020-06-15T20:06:00.19 0.6 undecidable manual S 40 11.3775 169 0.52 44
IV.MC2.EHZ. 2020-06-15T20:06:00.69 0.6 undecidable manual S 108 16.3725 164 0.77 40
IV.MDAR.HNZ. 2020-06-15T20:06:00.65 0.6 undecidable manual S 24 28.6491 153 -0.22 46
IV.FEMA.HNE. 2020-06-15T20:05:59.75 0.6 undecidable manual S 83 4.2957 176 0.28 47
IV.LATE.HHZ. 2020-06-15T20:05:59.69 0.3 undecidable manual P 249 104.4177 114 -0.28 59
IV.CESI.HHZ. 2020-06-15T20:05:59.49 0.3 undecidable manual S 305 9.1797 171 -0.09 73
IT.MTCL.HGZ. 2020-06-15T20:05:59.45 0.6 undecidable manual S 2 3.996 176 -0.01 50
IV.NRCA.HHZ. 2020-06-15T20:05:59.69 0.6 undecidable manual S 145 16.6722 164 -0.25 46
IV.SACS.HHZ. 2020-06-15T20:05:58.48 0.1 undecidable manual P 263 89.244 119 0.21 82
IV.FIAM.HHZ. 2020-06-15T20:05:57.61 0.3 undecidable manual P 173 77.0673 123 0.64 56
IV.NARO.HHZ. 2020-06-15T20:05:57.52 0.6 undecidable manual P 335 79.9644 122 0.25 41
IV.MPAG.EHZ. 2020-06-15T20:05:57.77 0.6 undecidable manual P 346 76.9674 123 0.81 35
IV.AOI.HHZ. 2020-06-15T20:05:56.72 0.3 undecidable manual P 36 81.8514 121 -0.76 53
IV.FRON.EHZ. 2020-06-15T20:05:56.16 0.3 undecidable manual P 341 65.8896 128 0.31 63
IV.ATPI.EHZ. 2020-06-15T20:05:56.62 0.3 undecidable manual P 319 72.8715 125 0.08 65
IV.MGAB.HHZ. 2020-06-15T20:05:56.56 0.3 undecidable manual P 266 72.0723 125 0.1 65
IV.ATMI.HHZ. 2020-06-15T20:05:56.49 0.3 undecidable manual P 306 72.372 125 0.01 66
IV.OFFI.HHZ. 2020-06-15T20:05:55.09 0.3 undecidable manual P 92 55.8996 134 0.19 66
IV.ATTE.HHZ. 2020-06-15T20:05:55.07 0.1 undecidable manual P 297 58.5969 132 -0.08 90
IV.ATFO.HHZ. 2020-06-15T20:05:55.65 0.3 undecidable manual P 323 56.9985 133 0.64 58
IV.SSFR.HHZ. 2020-06-15T20:05:55.14 0.3 undecidable manual P 342 55.8996 134 0.24 65
IV.CAMP.HHZ. 2020-06-15T20:05:55.31 0.1 positive manual P 144 57.498 133 0.26 87
IV.TERO.HHZ. 2020-06-15T20:05:55.41 0.3 undecidable manual P 127 61.7937 131 -0.04 67
IV.SMA1.EHZ. 2020-06-15T20:05:54.30 0.1 positive manual P 143 45.5211 141 0.27 88
IV.RM33.EHZ. 2020-06-15T20:05:54.67 0.1 undecidable manual P 160 52.8027 136 0.04 91
IV.MNTT.EHZ. 2020-06-15T20:05:54.24 0.1 positive manual P 76 49.8168 138 -0.14 90
IV.MURB.HHZ. 2020-06-15T20:05:54.50 0.3 undecidable manual P 312 51.1155 137 0.01 69
IV.CESX.HHZ. 2020-06-15T20:05:54.36 0.3 undecidable manual P 221 51.2154 137 -0.13 67
IV.ARRO.EHZ. 2020-06-15T20:05:54.04 0.1 positive manual P 204 46.0206 140 -0.03 93
IV.SAP2.EHZ. 2020-06-15T20:05:53.16 0.1 negative manual P 64 36.0417 147 -0.17 92
IV.MOMA.HHZ. 2020-06-15T20:05:53.59 0.1 positive manual P 244 38.7279 145 0.08 93
IV.ATCC.EHZ. 2020-06-15T20:05:53.38 0.3 undecidable manual P 311 38.4282 146 -0.12 69
IV.LNSS.HHZ. 2020-06-15T20:05:53.37 0.1 positive manual P 175 39.5271 145 -0.2 90
IV.MF5.EHZ. 2020-06-15T20:05:53.38 0.1 positive manual P 85 37.629 146 -0.06 93
IV.EL6.EHZ. 2020-06-15T20:05:53.60 0.1 positive manual P 11 42.1245 143 -0.16 91
IV.MTRA.EHZ. 2020-06-15T20:05:53.44 0.1 positive manual P 124 39.3273 145 -0.12 92
IV.FDMO.HHZ. 2020-06-15T20:05:52.04 0.1 positive manual P 40 11.3775 169 -0.14 96
IV.MC2.EHZ. 2020-06-15T20:05:52.42 0.1 positive manual P 108 16.3725 164 0.1 96
IV.SSM1.HNE. 2020-06-15T20:05:52.82 0.3 undecidable manual P 26 33.4443 150 -0.34 67
IV.NRCA.HHZ. 2020-06-15T20:05:52.14 0.1 positive manual P 145 16.6722 164 -0.2 94
IV.MDAR.HNZ. 2020-06-15T20:05:52.58 0.6 undecidable manual P 24 28.6491 153 -0.3 45
IV.FEMA.HNE. 2020-06-15T20:05:52.12 0.1 undecidable manual P 83 4.2957 176 0.05 99
IV.PF6.EHZ. 2020-06-15T20:05:52.33 0.1 positive manual P 38 25.5522 156 -0.39 89
IV.MMO1.EHZ. 2020-06-15T20:05:52.60 0.1 positive manual P 103 27.4503 154 -0.21 92
IV.MML1.HNE. 2020-06-15T20:05:52.30 0.1 undecidable manual P 353 17.4714 163 -0.06 97
IV.GUMA.HHZ. 2020-06-15T20:05:52.78 0.1 positive manual P 67 29.748 152 -0.16 93
IT.FOPC.HGN. 2020-06-15T20:05:52.52 0.3 undecidable manual P 273 23.9538 157 -0.11 71
IV.CESI.HHZ. 2020-06-15T20:05:52.03 0.1 negative manual P 305 9.1797 171 -0.1 97
IV.CSP1.EHZ. 2020-06-15T20:05:52.40 0.1 positive manual P 48 22.4553 159 -0.17 94
IT.MTCL.HGZ. 2020-06-15T20:05:52.05 0.1 undecidable manual P 2 3.996 176 -0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MGAB.HHN. ML:1.8 0.00006409999999999999 1.06 AML other m 2020-06-15T20:05:57.87
IV.NRCA.HNN. ML:2.6 0.0007030000000000001 0.22 AML other m 2020-06-15T20:06:00.43
IV.NRCA.HHN. ML:2.6 0.0007244999999999999 0.22 AML other m 2020-06-15T20:06:00.43
IV.FDMO.HHE. ML:2.3 0.0003595 0.56 AML other m 2020-06-15T20:06:00.42
IV.NRCA.HNE. ML:2.5 0.0005430000000000001 0.5 AML other m 2020-06-15T20:06:00.45
IV.FDMO.HHN. ML:2.5 0.0005235 0.46 AML other m 2020-06-15T20:06:00.63
IV.CESI.HHE. ML:2.3 0.000317 0.42 AML other m 2020-06-15T20:06:00.64
IV.NRCA.HHE. ML:2.6 0.0006020000000000001 0.12 AML other m 2020-06-15T20:06:01.70
IV.LNSS.HHE. ML:2.5 0.00046199999999999995 0.14 AML other m 2020-06-15T20:06:01.77
IV.CESI.HHN. ML:2.3 0.000358 0.42 AML other m 2020-06-15T20:06:02.46
IV.SAP2.EHE. ML:2.1 0.00020150000000000002 0.84 AML other m 2020-06-15T20:06:02.28
IV.MF5.EHN. ML:2.2 0.00023999999999999998 1.1 AML other m 2020-06-15T20:06:02.03
IV.CSP1.EHN. ML:2.4 0.000389 0.4 AML other m 2020-06-15T20:06:02.81
IV.CSP1.EHE. ML:2.5 0.00046899999999999996 0.48 AML other m 2020-06-15T20:06:02.62
IV.MF5.EHE. ML:2.2 0.000203 0.6 AML other m 2020-06-15T20:06:02.96
IV.EL6.EHN. ML:2.2 0.000227 0.48 AML other m 2020-06-15T20:06:02.62
IV.MTRA.HNN. ML:2.3 0.0002845 1.7 AML other m 2020-06-15T20:06:02.09
IV.MTRA.EHN. ML:2.3 0.0003005 1.7 AML other m 2020-06-15T20:06:02.95
IV.MOMA.HHE. ML:2.2 0.000208 0.18 AML other m 2020-06-15T20:06:03.20
IV.MOMA.HHN. ML:2.1 0.0001875 0.56 AML other m 2020-06-15T20:06:03.58
IV.EL6.EHE. ML:2.4 0.000364 0.34 AML other m 2020-06-15T20:06:03.20
IV.MTRA.HNE. ML:2.4 0.00035650000000000005 0.2 AML other m 2020-06-15T20:06:03.37
IV.MTRA.EHE. ML:2.4 0.000323 0.22 AML other m 2020-06-15T20:06:03.48
IV.ARRO.EHN. ML:1.9 0.00010499999999999999 0.72 AML other m 2020-06-15T20:06:03.21
IV.SAP2.EHN. ML:2.7 0.000798 0.42 AML other m 2020-06-15T20:06:03.62
IV.ARRO.EHE. ML:1.9 0.00011149999999999999 0.16 AML other m 2020-06-15T20:06:03.64
IV.GUMA.HHE. ML:2.6 0.0006115 0.3 AML other m 2020-06-15T20:06:04.28
IV.SMA1.EHN. ML:2.3 0.00027600000000000004 0.3 AML other m 2020-06-15T20:06:04.29
IV.CESX.HHN. ML:1.7 0.00007125000000000001 0.48 AML other m 2020-06-15T20:06:04.39
IV.GUMA.HHN. ML:2.5 0.000489 0.46 AML other m 2020-06-15T20:06:04.21
IV.SMA1.EHE. ML:2.4 0.0003175 0.36 AML other m 2020-06-15T20:06:04.74
IV.ATCC.EHN. ML:2.0 0.0001365 0.76 AML other m 2020-06-15T20:06:04.55
IV.ATTE.HHN. ML:1.9 0.00008659999999999999 0.5 AML other m 2020-06-15T20:06:04.99
IV.LNSS.HHN. ML:2.3 0.000282 0.2 AML other m 2020-06-15T20:06:05.48
IV.MNTT.EHN. ML:2.6 0.0005225 0.56 AML other m 2020-06-15T20:06:05.55
IV.RM33.EHN. ML:2.0 0.00013800000000000002 1.24 AML other m 2020-06-15T20:06:05.23
IV.MNTT.EHE. ML:2.7 0.0006355 1.58 AML other m 2020-06-15T20:06:05.97
IV.CAMP.HHE. ML:1.8 0.00008385 0.64 AML other m 2020-06-15T20:06:06.10
IV.RM33.EHE. ML:2.1 0.000143 0.46 AML other m 2020-06-15T20:06:06.21
IV.OFFI.HHE. ML:2.4 0.0003275 0.46 AML other m 2020-06-15T20:06:06.66
IV.ATMI.HHE. ML:2.0 0.00009355 0.2 AML other m 2020-06-15T20:06:06.67
IV.ATCC.EHE. ML:1.8 0.0000974 1.72 AML other m 2020-06-15T20:06:06.04
IV.ATTE.HHE. ML:1.7 0.00005485 0.5 AML other m 2020-06-15T20:06:06.71
IV.OFFI.HHN. ML:2.4 0.00026900000000000003 0.32 AML other m 2020-06-15T20:06:06.99
IV.TERO.HHN. ML:2.0 0.00012145 0.7 AML other m 2020-06-15T20:06:07.85
IV.SSFR.HHN. ML:2.1 0.0001385 1.16 AML other m 2020-06-15T20:06:07.62
IV.SSFR.HHE. ML:2.2 0.000187 0.2 AML other m 2020-06-15T20:06:07.73
IV.TERO.HHE. ML:1.9 0.0000941 1.18 AML other m 2020-06-15T20:06:08.72
IV.CESX.HHE. ML:1.7 0.0000717 0.36 AML other m 2020-06-15T20:06:08.21
IV.MGAB.HHE. ML:1.8 0.0000688 1.38 AML other m 2020-06-15T20:06:08.28
IV.MURB.HHE. ML:2.1 0.00016700000000000002 0.28 AML other m 2020-06-15T20:06:08.54
IV.MURB.HHN. ML:1.9 0.0001043 0.86 AML other m 2020-06-15T20:06:08.01
IV.ATFO.HHN. ML:1.6 0.0000429 0.38 AML other m 2020-06-15T20:06:08.37
IV.CAMP.HHN. ML:1.8 0.0000859 0.4 AML other m 2020-06-15T20:06:08.79
IV.AOI.HHN. ML:2.2 0.0001375 0.76 AML other m 2020-06-15T20:06:09.55
IV.ATFO.HHE. ML:1.5 0.0000413 0.64 AML other m 2020-06-15T20:06:09.30
IV.AOI.HHE. ML:2.0 0.0001012 0.96 AML other m 2020-06-15T20:06:09.67
IV.FRON.EHE. ML:1.7 0.000052249999999999996 0.3 AML other m 2020-06-15T20:06:10.14
IV.FRON.EHN. ML:1.8 0.00006765 1.22 AML other m 2020-06-15T20:06:10.96
IV.FIAM.HHE. ML:1.4 0.00002685 0.56 AML other m 2020-06-15T20:06:10.91
IV.ATMI.HHN. ML:2.0 0.00010389999999999999 0.22 AML other m 2020-06-15T20:06:12.19
IV.ATPI.EHN. ML:1.5 0.0000317 0.8 AML other m 2020-06-15T20:06:12.65
IV.FIAM.HHN. ML:1.3 0.0000189 0.54 AML other m 2020-06-15T20:06:12.67
IV.ATPI.EHE. ML:1.6 0.00003855 0.68 AML other m 2020-06-15T20:06:12.61
IV.NARO.HHN. ML:1.3 0.000020749999999999996 0.96 AML other m 2020-06-15T20:06:13.75
IV.NARO.HHE. ML:1.4 0.000024449999999999998 0.96 AML other m 2020-06-15T20:06:14.02
IV.MPAG.EHN. ML:1.5 0.0000291 0.24 AML other m 2020-06-15T20:06:14.12
IV.MPAG.EHE. ML:1.5 0.000028700000000000003 1.14 AML other m 2020-06-15T20:06:14.98
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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