Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 27-04-2017 and time 21:31:56 (Italy) in region 4 km SE Fiordimonte (MC)

A magnitude ML 2.0 earthquake occured in region: 4 km SE Fiordimonte (MC), on

  • 27-04-2017 19:31:56 (UTC)
  • 27-04-2017 21:31:56 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0140, 13.1220 at 9 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
Fiordimonte MC 4 202 202
Fiastra MC 4 559 761
Acquacanina MC 5 121 882
Pievebovigliana MC 6 866 1748
Pieve Torina MC 7 1458 3206
Ussita MC 8 444 3650
Bolognola MC 9 142 3792
Visso MC 10 1107 4899
Muccia MC 10 915 5814
Monte Cavallo MC 10 145 5959
Castelsantangelo sul Nera MC 13 281 6240
Camerino MC 14 6974 13214
Sarnano MC 15 3264 16478
Serravalle di Chienti MC 15 1070 17548
Cessapalombo MC 16 512 18060
Preci PG 16 724 18784
Caldarola MC 16 1823 20607
Camporotondo di Fiastrone MC 18 563 21170
Gualdo MC 19 815 21985
Serrapetrona MC 19 966 22951
San Ginesio MC 19 3498 26449
Belforte del Chienti MC 19 1886 28335
Amandola FM 19 3629 31964
Montefortino FM 20 1178 33142

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Foligno (57155 inhabitants)
60 Km E of Perugia (166134 inhabitants)
62 Km NW of Teramo (54892 inhabitants)
63 Km NE of Terni (111501 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
77 Km NW of L'Aquila (69753 inhabitants)
93 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 2.0 2017-04-27
19:31:56		 43.0137 13.122 9 2019-07-19
13:21:01		 Bollettino Sismico Italiano INGV 63256811
Reviewed
Rev100 		ML 2.0 2017-04-27
19:31:56		 43.0145 13.114 10 2017-04-27
19:39:01		 Sala Sismica INGV-Roma 44492471
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-04-27 19:31:56 ± 0.03
Latitude 43.0137 ± 0.0018
Longitude 13.1220 ± 0.0025
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 63256811

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 210
Semi-minor axis of confidence ellipse (meter) 13
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 74
Circular confidence region, given by single value of horizontal uncertainty (meter) 210.0
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 79
Number of defining phases 78
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.82108
Number of stations at which the event was observed 46
Number of stations from which data was used for origin computation 45
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 32
Type of magnitude ML
Reference to an origin 63256811
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-11-21 10:41:27

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 25
Type of magnitude ML
Reference to an origin 44492471
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-04-27 19:39:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RM33.EHZ. 2017-04-27T19:32:14.82 0.6 undecidable manual S 172 56.499 50 0.36 43
IV.SSFR.HHZ. 2017-04-27T19:32:13.75 0.6 undecidable manual S 330 54.3012 50 -0.14 45
IV.BADI.EHZ. 2017-04-27T19:32:12.30 0.6 undecidable manual P 308 89.7435 50 0.35 40
IV.FAGN.HHZ. 2017-04-27T19:32:12.32 0.6 undecidable manual P 155 91.1421 50 0.16 42
IV.ATCC.EHZ. 2017-04-27T19:32:11.50 0.3 undecidable manual S 296 43.4232 50 0.52 64
IV.T1299.EHZ. 2017-04-27T19:32:11.34 0.6 undecidable manual S 163 44.0226 50 0.2 46
IV.SMA1.EHZ. 2017-04-27T19:32:11.62 0.6 undecidable manual S 158 45.9207 50 -0.02 47
IV.FOSV.EHZ. 2017-04-27T19:32:11.11 0.6 undecidable manual S 317 42.7239 50 0.32 45
IV.CING.HHZ. 2017-04-27T19:32:10.24 0.3 undecidable manual S 8 40.626 50 0.03 71
IV.T1204.EHZ. 2017-04-27T19:32:10.29 0.6 undecidable manual S 157 40.626 50 0.05 47
IV.T1218.HNE. 2017-04-27T19:32:09.31 0.6 undecidable manual S 181 38.1285 50 -0.25 46
IV.PIEI.HHZ. 2017-04-27T19:32:09.56 0.3 undecidable manual P 321 74.8695 50 -0.09 66
IV.T1217.EHZ. 2017-04-27T19:32:09.28 0.3 undecidable manual S 205 36.9297 50 0.05 71
IV.MPAG.EHZ. 2017-04-27T19:32:09.81 1.0 undecidable manual P 337 74.2701 50 0.25 21
IV.GIGS.HHZ. 2017-04-27T19:32:08.93 0.6 undecidable manual P 149 72.1722 50 -0.31 42
IV.ATVO.HHZ. 2017-04-27T19:32:08.94 0.6 undecidable manual P 305 70.8735 50 -0.09 44
IV.EL6.EHE. 2017-04-27T19:32:08.67 0.3 undecidable manual S 357 35.0427 50 -0.07 71
IV.SNTG.HHZ. 2017-04-27T19:32:07.11 0.3 undecidable manual S 331 30.5472 106 -0.28 69
IV.MNTP.HNZ. 2017-04-27T19:32:07.99 0.6 undecidable manual S 64 31.3464 105 0.34 45
IV.T1213.HNE. 2017-04-27T19:32:07.72 0.3 undecidable manual S 179 32.0457 105 -0.18 70
IV.T1212.EHZ. 2017-04-27T19:32:07.27 0.6 undecidable manual S 192 29.748 106 0.14 47
IV.T1244.EHZ. 2017-04-27T19:32:07.89 0.3 undecidable manual S 153 31.8459 105 0.05 72
IV.T1214.EHZ. 2017-04-27T19:32:07.04 0.3 undecidable manual S 166 29.0487 107 0.14 71
IV.T1241.EHZ. 2017-04-27T19:32:07.26 0.3 undecidable manual S 125 30.5472 106 -0.15 71
IV.MTL1.HNZ. 2017-04-27T19:32:07.07 0.3 undecidable manual S 341 28.4493 107 0.37 68
IV.MOMA.HHZ. 2017-04-27T19:32:06.26 1.0 undecidable manual P 243 50.5161 50 0.36 22
IV.SSFR.HHZ. 2017-04-27T19:32:06.34 0.3 undecidable manual P 330 54.3012 50 -0.14 68
IV.ARRO.EHZ. 2017-04-27T19:32:06.91 0.6 undecidable manual P 211 56.2992 50 0.12 45
IV.RM33.EHZ. 2017-04-27T19:32:06.80 0.3 undecidable manual P 172 56.499 50 -0.02 69
IV.T1221.HNZ. 2017-04-27T19:32:06.71 0.3 undecidable manual S 233 28.0497 107 0.14 71
IV.ARVD.HHZ. 2017-04-27T19:32:06.41 0.6 undecidable manual P 345 55.6998 50 -0.29 44
IV.LNSS.HHZ. 2017-04-27T19:32:05.03 0.6 undecidable manual P 188 46.0206 50 -0.18 46
IV.SSM1.HNZ. 2017-04-27T19:32:05.72 0.3 undecidable manual S 11 24.2535 110 0.4 68
IV.GAG1.HNZ. 2017-04-27T19:32:05.77 0.3 undecidable manual S 350 25.2525 109 0.12 72
IV.OFFI.HHZ. 2017-04-27T19:32:05.68 0.6 undecidable manual P 101 46.62 50 0.39 44
IV.T1204.EHZ. 2017-04-27T19:32:04.57 0.6 undecidable manual P 157 40.626 50 0.19 46
IV.SEF1.HNZ. 2017-04-27T19:32:04.21 0.3 undecidable manual S 316 20.4684 113 0.13 72
IV.FOSV.EHZ. 2017-04-27T19:32:04.42 0.3 undecidable manual P 317 42.7239 50 -0.28 67
IV.T1201.HNN. 2017-04-27T19:32:04.39 0.6 undecidable manual P 165 40.9257 50 -0.03 47
IV.ATCC.EHZ. 2017-04-27T19:32:04.74 0.3 undecidable manual P 296 43.4232 50 -0.07 70
IV.NRCA.HHZ. 2017-04-27T19:32:04.19 0.6 undecidable manual S 182 19.9689 113 0.25 47
IV.T1299.EHZ. 2017-04-27T19:32:04.71 0.3 undecidable manual P 163 44.0226 50 -0.19 68
IV.CING.HHZ. 2017-04-27T19:32:04.07 0.3 undecidable manual P 8 40.626 50 -0.3 67
IV.SMA1.EHZ. 2017-04-27T19:32:04.86 0.1 undecidable manual P 158 45.9207 50 -0.33 88
IV.T1217.EHZ. 2017-04-27T19:32:03.60 0.3 undecidable manual P 205 36.9297 50 -0.2 69
IV.CESI.HHZ. 2017-04-27T19:32:03.60 0.3 undecidable manual S 267 17.6712 116 0.4 69
IV.EL6.EHE. 2017-04-27T19:32:03.19 0.3 undecidable manual P 357 35.0427 50 -0.33 68
IV.ASSB.HHZ. 2017-04-27T19:32:03.73 3.0 undecidable manual P -0.09 0
IV.T1216.EHZ. 2017-04-27T19:32:03.04 0.3 undecidable manual S 212 15.9729 118 0.35 70
XO.AM05.HNZ. 2017-04-27T19:32:03.71 0.3 undecidable manual S 102 19.1697 114 0.04 74
IV.MNTP.HNZ. 2017-04-27T19:32:03.30 0.3 undecidable manual P 64 31.3464 105 0.41 67
IV.T1213.HNE. 2017-04-27T19:32:03.03 0.6 undecidable manual P 179 32.0457 105 0 48
IV.T1218.HNE. 2017-04-27T19:32:03.95 0.3 undecidable manual P 181 38.1285 50 -0.04 71
IV.GUMA.HHZ. 2017-04-27T19:32:03.71 0.6 undecidable manual S 72 18.1707 115 0.36 46
IV.T1214.EHZ. 2017-04-27T19:32:02.31 0.1 undecidable manual P 166 29.0487 107 -0.14 95
IV.T1241.EHZ. 2017-04-27T19:32:02.36 0.3 undecidable manual P 125 30.5472 106 -0.39 67
IV.T1221.HNZ. 2017-04-27T19:32:02.22 0.3 undecidable manual P 233 28.0497 107 -0.05 73
IV.MTL1.HNZ. 2017-04-27T19:32:02.42 0.6 undecidable manual P 341 28.4493 107 0.08 48
IV.SNTG.HHZ. 2017-04-27T19:32:02.36 0.1 undecidable manual P 331 30.5472 106 -0.38 90
IV.T1212.EHZ. 2017-04-27T19:32:02.45 0.3 undecidable manual P 192 29.748 106 -0.14 71
IV.T1244.EHZ. 2017-04-27T19:32:02.86 0.6 undecidable manual P 153 31.8459 105 -0.14 47
IV.SSM1.HNZ. 2017-04-27T19:32:01.65 0.3 undecidable manual P 11 24.2535 110 0.1 72
IV.T1219.EHZ. 2017-04-27T19:32:01.16 0.1 undecidable manual S 296 10.5783 129 0.03 100
IV.GAG1.HNZ. 2017-04-27T19:32:01.68 0.3 undecidable manual P 350 25.2525 109 -0.05 73
IV.MC2.EHZ. 2017-04-27T19:32:01.72 0.3 undecidable manual S 154 12.5763 124 0.04 75
IV.NRCA.HHZ. 2017-04-27T19:32:00.71 0.3 undecidable manual P 182 19.9689 113 -0.03 74
IV.GUMA.HHZ. 2017-04-27T19:32:00.73 0.1 positive manual P 72 18.1707 115 0.32 93
IV.FEMA.HNZ. 2017-04-27T19:32:00.24 0.6 undecidable manual S 226 8.1807 136 -0.27 48
IV.SEF1.HNZ. 2017-04-27T19:32:00.94 0.6 undecidable manual P 316 20.4684 113 0.11 48
IV.CESI.HHZ. 2017-04-27T19:32:00.14 0.1 positive manual P 267 17.6712 116 -0.18 96
XO.AM05.HNZ. 2017-04-27T19:32:00.59 0.3 undecidable manual P 102 19.1697 114 0 74
IV.T1216.EHZ. 2017-04-27T19:32:00.15 0.1 positive manual P 212 15.9729 118 0.12 97
IV.CSP1.EHZ. 2017-04-27T19:32:00.94 0.3 undecidable manual S 38 10.9779 128 -0.29 71
IV.T1219.EHZ. 2017-04-27T19:31:59.18 0.1 undecidable manual P 296 10.5783 129 0.06 99
IV.CSP1.EHZ. 2017-04-27T19:31:59.17 0.3 undecidable manual P 38 10.9779 128 -0.01 75
IV.MC2.EHZ. 2017-04-27T19:31:59.52 0.1 undecidable manual P 154 12.5763 124 0.09 99
IV.FDMO.HHZ. 2017-04-27T19:31:58.93 0.3 undecidable manual S 312 3.7962 156 -0.72 63
IV.FEMA.HNZ. 2017-04-27T19:31:58.91 0.1 undecidable manual P 226 8.1807 136 0.14 98
IV.FDMO.HHZ. 2017-04-27T19:31:57.95 0.1 undecidable manual P 312 3.7962 156 -0.32 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1216.EHN. ML:2.1 0.001185 1.04 AML other m 2017-04-27T19:32:03.03
IV.CESI.HHN. ML:2.2 0.0015750000000000002 0.28 AML other m 2017-04-27T19:32:03.87
IV.CESI.HHE. ML:2.3 0.00163 0.42 AML other m 2017-04-27T19:32:04.87
IV.T1216.EHE. ML:2.1 0.00126 1.74 AML other m 2017-04-27T19:32:05.01
IV.NRCA.HNN. ML:2.0 0.0007664999999999999 0.44 AML other m 2017-04-27T19:32:07.02
IV.NRCA.HHN. ML:2.0 0.0008274999999999999 0.44 AML other m 2017-04-27T19:32:07.02
IV.NRCA.HHE. ML:2.1 0.0009955 0.14 AML other m 2017-04-27T19:32:07.32
IV.NRCA.HNE. ML:2.1 0.0009775 0.54 AML other m 2017-04-27T19:32:07.32
IV.T1214.HNE. ML:2.0 0.000518 0.58 AML other m 2017-04-27T19:32:08.51
IV.T1214.EHE. ML:2.0 0.000489 0.58 AML other m 2017-04-27T19:32:08.51
IV.T1241.EHN. ML:1.8 0.00027150000000000004 0.88 AML other m 2017-04-27T19:32:08.17
IV.T1241.EHE. ML:2.0 0.00042449999999999996 0.36 AML other m 2017-04-27T19:32:08.69
IV.T1212.HNN. ML:1.9 0.00039650000000000004 0.24 AML other m 2017-04-27T19:32:08.73
IV.T1212.EHN. ML:1.9 0.0003865 0.88 AML other m 2017-04-27T19:32:08.30
IV.T1212.HNE. ML:2.0 0.00047099999999999996 0.46 AML other m 2017-04-27T19:32:10.33
IV.T1212.EHE. ML:2.0 0.000501 0.46 AML other m 2017-04-27T19:32:10.33
IV.T1214.HNN. ML:1.9 0.00038950000000000003 0.44 AML other m 2017-04-27T19:32:10.10
IV.T1214.EHN. ML:1.9 0.0003755 0.42 AML other m 2017-04-27T19:32:10.32
IV.CING.HHE. ML:2.0 0.0003265 1.2 AML other m 2017-04-27T19:32:10.66
IV.CING.HHN. ML:1.9 0.00027800000000000004 0.18 AML other m 2017-04-27T19:32:10.75
IV.T1217.EHE. ML:1.6 0.00017099999999999998 1.56 AML other m 2017-04-27T19:32:10.89
IV.ATCC.EHN. ML:2.2 0.0005434999999999999 0.28 AML other m 2017-04-27T19:32:11.69
IV.T1217.EHN. ML:1.9 0.0002965 0.74 AML other m 2017-04-27T19:32:11.85
IV.FOSV.EHN. ML:1.9 0.0002575 0.9 AML other m 2017-04-27T19:32:12.07
IV.ATCC.EHE. ML:2.3 0.0006565 0.18 AML other m 2017-04-27T19:32:12.09
IV.FOSV.EHE. ML:1.8 0.00020950000000000002 0.9 AML other m 2017-04-27T19:32:13.07
IV.MOMA.HHN. ML:1.9 0.00019700000000000002 0.24 AML other m 2017-04-27T19:32:14.31
IV.MOMA.HHE. ML:2.0 0.00026900000000000003 0.2 AML other m 2017-04-27T19:32:15.10
IV.ARVD.HHE. ML:1.8 0.0001325 1.02 AML other m 2017-04-27T19:32:15.96
IV.MURB.HHE. ML:2.2 0.00034050000000000004 0.9 AML other m 2017-04-27T19:32:16.59
IV.SSFR.HHE. ML:2.3 0.000438 0.24 AML other m 2017-04-27T19:32:16.65
IV.SSFR.HNE. ML:2.3 0.000505 0.24 AML other m 2017-04-27T19:32:16.66
IV.SMA1.EHN. ML:1.8 0.00020700000000000002 1.44 AML other m 2017-04-27T19:32:16.79
IV.ARVD.HHN. ML:1.6 0.0000945 0.92 AML other m 2017-04-27T19:32:17.97
IV.SSFR.HNN. ML:2.2 0.000391 1.3 AML other m 2017-04-27T19:32:18.69
IV.SSFR.HHN. ML:2.2 0.00034750000000000004 0.26 AML other m 2017-04-27T19:32:18.56
IV.MURB.HHN. ML:2.2 0.0003355 0.24 AML other m 2017-04-27T19:32:19.19
IV.MURB.HNE. ML:2.5 0.0007754999999999999 0.92 AML other m 2017-04-27T19:32:19.34
IV.SMA1.EHE. ML:1.9 0.0002375 0.8 AML other m 2017-04-27T19:32:19.54
IV.MURB.HNN. ML:2.3 0.0005455 0.5 AML other m 2017-04-27T19:32:20.08
IV.FAGN.HHN. ML:2.0 0.0001038 0.42 AML other m 2017-04-27T19:32:28.97
IV.FAGN.HHE. ML:2.1 0.00014549999999999999 0.42 AML other m 2017-04-27T19:32:29.47
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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