Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 30-10-2016 and time 04:52:04 (UTC) in region 2 km NE Castelsantangelo sul Nera (MC)

A magnitude ML 1.8 earthquake occured in region: 2 km NE Castelsantangelo sul Nera (MC), on

  • 30-10-2016 04:52:04 (UTC)
  • 30-10-2016 05:52:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9150, 13.1620 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
Castelsantangelo sul Nera MC 2 281 281
Ussita MC 4 444 725
Visso MC 6 1107 1832
Bolognola MC 10 142 1974
Preci PG 11 724 2698
Acquacanina MC 13 121 2819
Montemonaco AP 14 604 3423
Fiastra MC 14 559 3982
Norcia PG 15 4957 8939
Fiordimonte MC 15 202 9141
Montefortino FM 15 1178 10319
Monte Cavallo MC 16 145 10464
Montegallo AP 16 523 10987
Pieve Torina MC 17 1458 12445
Amandola FM 18 3629 16074
Sarnano MC 18 3264 19338
Pievebovigliana MC 18 866 20204
Arquata del Tronto AP 19 1178 21382
Sellano PG 19 1079 22461

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Foligno (57155 inhabitants)
53 Km NW of Teramo (54892 inhabitants)
58 Km NE of Terni (111501 inhabitants)
66 Km NW of L'Aquila (69753 inhabitants)
66 Km E of Perugia (166134 inhabitants)
83 Km SW of Ancona (100861 inhabitants)
92 Km W of Montesilvano (53738 inhabitants)
100 Km NW of Pescara (121014 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 2016-10-30
04:52:04		 42.9147 13.1623 9 2019-02-12
14:03:09		 Bollettino Sismico Italiano INGV 41429451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-10-30 04:52:04 ± 0.04
Latitude 42.9147 ± 0.0027
Longitude 13.1623 ± 0.0037
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 41429451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 292
Semi-minor axis of confidence ellipse (meter) 272
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 127
Circular confidence region, given by single value of horizontal uncertainty (meter) 290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 32
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 47
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.01979
Epicentral distance of station farthest from the epicenter (degree) 0.72216
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 34
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 41429451
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-02-21 14:23:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.T1246.HHN. 2016-10-30T04:52:19.57 0.6 undecidable manual S 144 45.621 50 0.41 43
IV.ATVO.HHZ. 2016-10-30T04:52:18.15 0.3 undecidable manual P 311 80.1642 50 0.04 66
IV.ARVD.HHZ. 2016-10-30T04:52:16.20 0.6 undecidable manual P 345 67.1772 50 0.09 44
IV.MURB.HHZ. 2016-10-30T04:52:15.79 0.3 undecidable manual P 307 64.491 50 0.09 67
IV.T1217.EHZ. 2016-10-30T04:52:15.07 0.6 undecidable manual S 220 29.3484 107 0.37 45
IV.T1215.EHZ. 2016-10-30T04:52:14.00 0.6 undecidable manual S 242 26.9508 108 0.08 48
IV.CESX.HHZ. 2016-10-30T04:52:14.64 0.3 undecidable manual P 234 57.8976 50 -0.04 69
IV.ARRO.EHZ. 2016-10-30T04:52:13.37 0.3 undecidable manual P 221 49.3173 50 0.02 70
IV.FOSV.EHZ. 2016-10-30T04:52:13.82 0.3 undecidable manual P 323 53.2023 50 -0.14 68
IV.T1211.EHZ. 2016-10-30T04:52:13.67 0.6 undecidable manual P 211 49.2174 50 0.33 44
IV.T1247.HHZ. 2016-10-30T04:52:13.29 0.3 undecidable manual P 168 53.6019 50 -0.74 57
IV.CING.HHZ. 2016-10-30T04:52:13.45 0.6 undecidable manual P 3 51.2154 50 -0.2 45
IV.OFFI.HHZ. 2016-10-30T04:52:13.40 0.3 undecidable manual P 87 42.624 50 1.08 50
IV.TERO.HHZ. 2016-10-30T04:52:13.04 0.3 undecidable manual P 132 48.4182 50 -0.18 68
IV.ATCC.EHZ. 2016-10-30T04:52:13.71 0.3 undecidable manual P 306 51.9036 50 -0.05 69
IV.T1241.EHZ. 2016-10-30T04:52:12.60 0.6 undecidable manual S 106 22.755 111 0.04 49
IV.CAMP.HHZ. 2016-10-30T04:52:12.74 0.3 undecidable manual P 154 46.62 50 -0.2 68
IV.T1246.HHN. 2016-10-30T04:52:12.63 0.1 undecidable manual P 144 45.621 50 -0.15 92
IV.GUMA.HHZ. 2016-10-30T04:52:12.74 0.6 undecidable manual S 40 21.5673 113 0.56 43
IV.SNTG.HHZ. 2016-10-30T04:52:12.01 0.3 undecidable manual P 335 41.8248 50 -0.19 69
IV.EL6.EHZ. 2016-10-30T04:52:12.68 0.3 undecidable manual P 354 46.2204 50 -0.21 68
IV.ASSB.HHZ. 2016-10-30T04:52:12.23 0.3 undecidable manual P 289 43.2234 50 -0.19 68
IV.LNSS.HHZ. 2016-10-30T04:52:11.18 0.3 undecidable manual P 196 35.9418 50 -0.12 70
IV.T1243.HHZ. 2016-10-30T04:52:10.72 0.3 undecidable manual P 136 33.5442 50 -0.21 69
IV.T1217.EHZ. 2016-10-30T04:52:10.23 0.3 undecidable manual P 220 29.3484 107 0.02 73
IV.FDMO.HHZ. 2016-10-30T04:52:10.01 0.6 undecidable manual S 336 14.7741 121 -0.06 49
IV.T1299.HNN. 2016-10-30T04:52:10.81 0.1 undecidable manual P 163 32.6451 50 0.03 96
IV.T1204.EHZ. 2016-10-30T04:52:10.17 0.3 undecidable manual P 155 29.3484 107 -0.04 72
IV.T1201.HNN. 2016-10-30T04:52:10.51 0.1 undecidable manual P 166 29.4483 107 0.28 92
XO.AM05.EHZ. 2016-10-30T04:52:10.92 0.6 undecidable manual S 66 16.9719 118 0.2 48
IV.MMO1.EHZ. 2016-10-30T04:52:09.41 0.6 undecidable manual S 97 13.4754 124 -0.27 47
IV.GUMA.HHZ. 2016-10-30T04:52:09.08 0.1 undecidable manual P 40 21.5673 113 0.33 92
IV.T1216.EHZ. 2016-10-30T04:52:09.42 0.6 undecidable manual S 257 11.9769 127 0.17 48
IV.T1215.EHZ. 2016-10-30T04:52:09.84 0.1 undecidable manual P 242 26.9508 108 0.08 96
IV.T1256.HHZ. 2016-10-30T04:52:08.71 0.6 undecidable manual S 27 11.3775 128 -0.39 46
XO.AM05.EHZ. 2016-10-30T04:52:08.14 0.1 undecidable manual P 66 16.9719 118 0.23 95
IV.T1241.EHZ. 2016-10-30T04:52:08.78 0.1 undecidable manual P 106 22.755 111 -0.19 94
IV.FEMA.HNE. 2016-10-30T04:52:08.84 0.6 undecidable manual S 300 10.5783 130 -0.03 50
IV.T1216.EHZ. 2016-10-30T04:52:07.33 0.1 undecidable manual P 257 11.9769 127 0.27 95
IV.T1245.HHZ. 2016-10-30T04:52:07.86 0.6 undecidable manual S 162 6.7932 143 -0.1 49
IV.FDMO.HHZ. 2016-10-30T04:52:07.51 0.1 undecidable manual P 336 14.7741 121 -0.03 99
IV.MMO1.EHZ. 2016-10-30T04:52:07.44 0.1 undecidable manual P 97 13.4754 124 0.13 97
IV.MC2.EHZ. 2016-10-30T04:52:06.44 0.6 undecidable manual S 99 2.1978 166 -0.82 40
IV.T1256.HHZ. 2016-10-30T04:52:06.96 0.1 undecidable manual P 27 11.3775 128 -0.01 100
IV.T1245.HHZ. 2016-10-30T04:52:06.41 0.1 negative manual P 162 6.7932 143 0.09 99
IV.FEMA.HNE. 2016-10-30T04:52:06.88 0.1 undecidable manual P 300 10.5783 130 0.04 99
IV.MC2.EHZ. 2016-10-30T04:52:05.52 0.1 undecidable manual P 99 2.1978 166 -0.39 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
XO.AM05.HNN. ML:1.3 0.0001895583 0.2176 AML other m 2016-10-30T04:52:11.02
XO.AM05.EHE. ML:1.9 0.00079556485 0.2208 AML other m 2016-10-30T04:52:11.00
XO.AM05.EHN. ML:0.7 0.000045600943499999995 0.0768 AML other m 2016-10-30T04:52:13.06
XO.AM05.HNE. ML:1.3 0.000167524065 0.1792 AML other m 2016-10-30T04:52:11.00
IV.ARRO.EHN. ML:1.4 0.000073956035 0.2208 AML other m 2016-10-30T04:52:24.49
IV.ARRO.EHE. ML:1.7 0.000126384285 0.2208 AML other m 2016-10-30T04:52:22.86
IV.ASSB.HHE. ML:1.9 0.00027410849999999997 0.1408 AML other m 2016-10-30T04:52:20.03
IV.ASSB.HHN. ML:1.9 0.00023770475 0.16 AML other m 2016-10-30T04:52:20.06
IV.CAMP.HHE. ML:1.4 0.000072776115 0.2208 AML other m 2016-10-30T04:52:20.41
IV.CAMP.HHN. ML:1.6 0.00011677785000000002 0.1984 AML other m 2016-10-30T04:52:20.30
IV.FDMO.HHN. ML:2.0 0.00106514705 0.2208 AML other m 2016-10-30T04:52:11.40
IV.FDMO.HHE. ML:1.9 0.00088568925 0.2016 AML other m 2016-10-30T04:52:12.04
IV.GUMA.HHE. ML:2.2 0.0012224224999999999 0.24 AML other m 2016-10-30T04:52:15.08
IV.GUMA.HHN. ML:2.3 0.0015434345 0.3616 AML other m 2016-10-30T04:52:13.77
IV.GUMA.HNN. ML:2.3 0.0013880085 0.3392 AML other m 2016-10-30T04:52:13.77
IV.GUMA.HNE. ML:2.1 0.0009870193 0.5504 AML other m 2016-10-30T04:52:17.69
IV.LNSS.HHE. ML:2.0 0.00037527 0.1792 AML other m 2016-10-30T04:52:17.93
IV.LNSS.HHN. ML:2.0 0.00043727495 0.1792 AML other m 2016-10-30T04:52:17.88
IV.SNTG.HNE. ML:1.7 0.00016103683 0.4 AML other m 2016-10-30T04:52:22.38
IV.T1204.EHN. ML:1.5 0.00014767795 0.32 AML other m 2016-10-30T04:52:23.62
IV.T1204.EHE. ML:1.7 0.00024072000000000004 0.2816 AML other m 2016-10-30T04:52:16.91
IV.T1211.HNN. ML:1.7 0.00014354353000000001 0.4 AML other m 2016-10-30T04:52:23.44
IV.T1211.EHE. ML:1.6 0.00009554099999999999 0.288 AML other m 2016-10-30T04:52:27.96
IV.T1215.HNE. ML:1.4 0.00014830789999999998 0.288 AML other m 2016-10-30T04:52:14.36
IV.T1215.HNN. ML:1.6 0.000199938245 0.336 AML other m 2016-10-30T04:52:15.34
IV.T1215.EHN. ML:1.6 0.000198185 0.32 AML other m 2016-10-30T04:52:15.35
IV.T1215.EHE. ML:1.5 0.000181307 0.288 AML other m 2016-10-30T04:52:14.22
IV.T1216.EHN. ML:2.2 0.0018932850000000002 0.208 AML other m 2016-10-30T04:52:10.66
IV.T1216.EHE. ML:2.1 0.0016065399999999998 0.24 AML other m 2016-10-30T04:52:09.44
IV.T1217.HNE. ML:1.7 0.00024839815 0.368 AML other m 2016-10-30T04:52:25.17
IV.T1217.EHN. ML:1.8 0.0003181890000000001 0.352 AML other m 2016-10-30T04:52:18.58
IV.T1217.EHE. ML:1.6 0.00021835775 0.368 AML other m 2016-10-30T04:52:25.18
IV.T1217.HNN. ML:1.9 0.00040354844999999993 0.56 AML other m 2016-10-30T04:52:16.72
IV.T1241.EHN. ML:1.6 0.00023771415 0.48 AML other m 2016-10-30T04:52:17.52
IV.T1241.EHE. ML:1.7 0.0003283424 0.3392 AML other m 2016-10-30T04:52:15.60
IV.T1245.HNN. ML:2.4 0.0045662045 0.24 AML other m 2016-10-30T04:52:10.00
IV.T1245.HHE. ML:2.4 0.0038783515 0.1376 AML other m 2016-10-30T04:52:08.80
IV.T1245.HHN. ML:2.4 0.0045155345000000005 0.24 AML other m 2016-10-30T04:52:09.00
IV.T1245.HNE. ML:2.4 0.004182114999999999 0.1504 AML other m 2016-10-30T04:52:08.80
IV.T1247.HHN. ML:1.9 0.0001767622 0.2368 AML other m 2016-10-30T04:52:24.03
IV.T1247.HHE. ML:1.8 0.00013980419999999998 0.3808 AML other m 2016-10-30T04:52:25.64
IV.T1256.HHE. ML:2.1 0.001444434 0.2592 AML other m 2016-10-30T04:52:09.58
IV.T1256.HNN. ML:2.0 0.0012564986 0.1888 AML other m 2016-10-30T04:52:09.20
IV.T1256.HNE. ML:2.1 0.001416234 0.2208 AML other m 2016-10-30T04:52:09.57
IV.T1256.HHN. ML:2.0 0.0011693723 0.1792 AML other m 2016-10-30T04:52:09.20
IV.TERO.HHN. ML:1.6 0.0001217815 0.3584 AML other m 2016-10-30T04:52:24.97
IV.TERO.HHE. ML:1.6 0.00011424975000000001 0.3008 AML other m 2016-10-30T04:52:21.64
IV.TERO.HNE. ML:1.6 0.00010605665000000001 0.2592 AML other m 2016-10-30T04:52:21.05
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
Waveforms Seismic signals in miniseed + resp format Download