Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 30-10-2016 and time 04:59:42 (UTC) in region 7 km S Castelsantangelo sul Nera (MC)

A magnitude ML 1.9 earthquake occured in region: 7 km S Castelsantangelo sul Nera (MC), on

  • 30-10-2016 04:59:42 (UTC)
  • 30-10-2016 05:59:42 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8340, 13.1620 at 11 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 7 281 281
Norcia PG 7 4957 5238
Preci PG 11 724 5962
Visso MC 12 1107 7069
Ussita MC 13 444 7513
Arquata del Tronto AP 13 1178 8691
Montegallo AP 14 523 9214
Montemonaco AP 15 604 9818
Accumoli RI 17 667 10485
Cascia PG 18 3217 13702
Bolognola MC 19 142 13844
Montefortino FM 19 1178 15022

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km E of Foligno (57155 inhabitants)
48 Km W of Teramo (54892 inhabitants)
52 Km NE of Terni (111501 inhabitants)
57 Km NW of L'Aquila (69753 inhabitants)
70 Km E of Perugia (166134 inhabitants)
88 Km W of Montesilvano (53738 inhabitants)
92 Km SW of Ancona (100861 inhabitants)
95 Km W of Pescara (121014 inhabitants)
98 Km E of Viterbo (67173 inhabitants)
98 Km NW of Chieti (51815 inhabitants)
99 Km NE of Guidonia Montecelio (88673 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 1.9 2016-10-30
04:59:42		 42.8338 13.1625 11 2019-02-12
14:03:08		 Bollettino Sismico Italiano INGV 40238431
Reviewed
Rev100 		ML 1.9 2016-10-30
04:59:42		 42.8313 13.1658 10 2016-10-30
05:05:56		 Sala Sismica INGV-Roma 31005041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-10-30 04:59:42 ± 0.03
Latitude 42.8338 ± 0.0018
Longitude 13.1625 ± 0.0025
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 40238431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 205
Semi-minor axis of confidence ellipse (meter) 195
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 36
Circular confidence region, given by single value of horizontal uncertainty (meter) 200.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 40
Number of associated phases, regardless of their use for origin computation 71
Number of defining phases 71
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) 0.02968
Epicentral distance of station farthest from the epicenter (degree) 0.90292
Number of stations at which the event was observed 45
Number of stations from which data was used for origin computation 45
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 30
Type of magnitude ML
Reference to an origin 40238431
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-02-21 15:28:13

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 31
Type of magnitude ML
Reference to an origin 31005041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-10-30 05:05:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FSSB.HHZ. 2016-10-30T05:00:00.12 0.6 undecidable manual P 342 100.2219 50 0.26 40
IV.SNTG.HHZ. 2016-10-30T04:59:59.15 0.3 undecidable manual S 339 50.0166 50 0.32 66
IV.GIGS.HHZ. 2016-10-30T04:59:59.67 0.6 undecidable manual S 141 53.9016 50 -0.18 45
IV.PIEI.HHZ. 2016-10-30T04:59:58.83 0.3 undecidable manual P 327 92.9403 50 0.11 63
IV.MGAB.HHZ. 2016-10-30T04:59:58.07 0.6 undecidable manual P 276 85.8474 50 0.44 40
IV.T0110.HHZ. 2016-10-30T04:59:57.16 0.3 undecidable manual P 143 83.7495 50 -0.15 64
IV.FRON.EHZ. 2016-10-30T04:59:57.20 0.3 undecidable manual P 335 83.6496 50 -0.1 65
IV.T1247.HHZ. 2016-10-30T04:59:57.82 0.3 undecidable manual S 166 44.9217 50 0.37 66
IV.ARVD.HHZ. 2016-10-30T04:59:56.01 0.3 undecidable manual P 346 75.7686 50 -0.08 66
IV.TERO.HHZ. 2016-10-30T04:59:56.91 0.3 undecidable manual S 123 42.9237 50 -0.01 71
IV.T1211.EHZ. 2016-10-30T04:59:56.94 0.6 undecidable manual S 217 41.7249 50 0.33 44
IV.FAGN.HHZ. 2016-10-30T04:59:55.33 0.3 undecidable manual P 151 71.7726 50 -0.14 66
IV.VCEL.EHZ. 2016-10-30T04:59:55.97 0.3 undecidable manual P 131 73.7706 50 0.2 65
IV.SEF1.HNN. 2016-10-30T04:59:55.97 0.6 undecidable manual S 333 38.8278 50 0.14 47
IV.RM33.EHZ. 2016-10-30T04:59:55.44 0.3 undecidable manual S 173 36.3414 50 0.29 68
IV.CAMP.HHZ. 2016-10-30T04:59:55.72 0.3 undecidable manual S 149 38.7279 50 -0.07 71
IV.MURB.HHZ. 2016-10-30T04:59:55.77 1.0 undecidable manual P 313 70.2741 50 0.54 20
IV.T1246.HHN. 2016-10-30T04:59:55.77 0.1 undecidable manual S 136 38.7279 50 -0.03 95
IV.GUMA.HHZ. 2016-10-30T04:59:53.75 0.3 undecidable manual S 29 28.9488 50 0.55 65
MN.AQU.HHZ. 2016-10-30T04:59:53.00 0.3 undecidable manual P 160 56.7987 50 -0.16 67
IV.FIAM.HHZ. 2016-10-30T04:59:53.96 0.3 undecidable manual P 183 62.8926 50 -0.13 67
IV.FOSV.EHZ. 2016-10-30T04:59:53.75 0.3 undecidable manual P 328 60.5949 50 0.01 69
IV.CING.HHZ. 2016-10-30T04:59:53.76 0.3 undecidable manual P 3 60.1953 50 0.09 68
IV.ATCC.EHZ. 2016-10-30T04:59:53.32 0.3 undecidable manual P 313 57.5979 50 0.05 69
IV.LNSS.HHZ. 2016-10-30T04:59:53.10 0.6 undecidable manual S 201 27.4503 50 0.29 46
IV.CESX.HHZ. 2016-10-30T04:59:52.45 0.3 undecidable manual P 242 53.2023 50 -0.15 68
IV.T1299.HNN. 2016-10-30T04:59:52.30 0.3 undecidable manual S 156 24.1536 50 0.38 68
IV.SMA1.EHZ. 2016-10-30T04:59:52.70 0.3 undecidable manual S 148 26.5512 50 0.14 71
IV.EL6.EHZ. 2016-10-30T04:59:52.87 0.1 undecidable manual P 355 55.2003 50 -0.04 92
IV.T1243.HHZ. 2016-10-30T04:59:52.86 0.3 undecidable manual S 123 27.8499 50 -0.03 73
IV.GIGS.HHZ. 2016-10-30T04:59:52.30 0.1 undecidable manual P 141 53.9016 50 -0.41 86
XO.AM05.EHZ. 2016-10-30T04:59:51.27 0.3 undecidable manual S 44 22.1556 50 -0.12 72
IV.T1247.HHZ. 2016-10-30T04:59:51.23 0.1 negative manual P 166 44.9217 50 -0.09 93
IV.FDMO.HHZ. 2016-10-30T04:59:51.37 0.3 undecidable manual S 345 23.2545 50 -0.31 69
IV.OFFI.HHZ. 2016-10-30T04:59:51.97 0.3 undecidable manual P 75 44.0226 50 0.79 57
IV.T1204.EHZ. 2016-10-30T04:59:51.43 0.3 undecidable manual S 144 21.5673 50 0.21 71
IV.SNTG.HHZ. 2016-10-30T04:59:51.94 0.1 undecidable manual P 339 50.0166 50 -0.18 90
IV.T1215.EHZ. 2016-10-30T04:59:51.74 0.3 undecidable manual S 262 24.1536 50 -0.18 71
IV.T1201.HNN. 2016-10-30T04:59:51.61 0.6 undecidable manual S 160 20.868 50 0.57 43
IV.T1217.EHZ. 2016-10-30T04:59:51.51 0.3 undecidable manual S 234 23.1546 50 -0.14 72
IV.ASSB.HHZ. 2016-10-30T04:59:51.61 0.3 undecidable manual P 300 47.0196 50 -0.04 70
IV.CAMP.HHZ. 2016-10-30T04:59:50.14 0.1 negative manual P 149 38.7279 50 -0.22 91
IV.T1211.EHZ. 2016-10-30T04:59:50.72 0.1 positive manual P 217 41.7249 50 -0.12 93
IV.ARRO.EHZ. 2016-10-30T04:59:50.95 0.1 positive manual P 229 42.9237 50 -0.07 94
IV.T1246.HHN. 2016-10-30T04:59:50.20 0.1 negative manual P 136 38.7279 50 -0.17 93
IV.SEF1.HNN. 2016-10-30T04:59:50.31 0.1 undecidable manual P 333 38.8278 50 -0.08 94
IV.T1241.EHZ. 2016-10-30T04:59:50.81 0.3 undecidable manual S 83 21.9669 50 -0.52 66
IV.TERO.HHZ. 2016-10-30T04:59:50.89 0.1 undecidable manual P 123 42.9237 50 -0.12 93
IV.MMO1.EHZ. 2016-10-30T04:59:49.22 0.3 undecidable manual S 61 15.1737 125 -0.2 72
IV.FEMA.HNE. 2016-10-30T04:59:49.73 0.3 undecidable manual S 327 16.872 123 -0.19 72
IV.GUMA.HHZ. 2016-10-30T04:59:49.11 0.1 positive manual P 29 28.9488 50 0.24 93
IV.RM33.EHZ. 2016-10-30T04:59:49.97 0.1 positive manual P 173 36.3414 50 -0.02 96
IV.T1243.HHZ. 2016-10-30T04:59:48.54 0.1 undecidable manual P 123 27.8499 50 -0.15 95
IV.T1215.EHZ. 2016-10-30T04:59:48.04 0.1 positive manual P 262 24.1536 50 -0.09 96
IV.LNSS.HHZ. 2016-10-30T04:59:48.60 0.1 positive manual P 201 27.4503 50 -0.04 97
IV.MC2.EHZ. 2016-10-30T04:59:48.05 0.1 undecidable manual S 14 8.88 141 0.25 96
IV.T1299.HNN. 2016-10-30T04:59:48.19 0.1 negative manual P 156 24.1536 50 0.06 97
IV.T1216.EHZ. 2016-10-30T04:59:48.73 0.3 undecidable manual S 298 13.2756 129 -0.16 73
IV.SMA1.EHZ. 2016-10-30T04:59:48.35 0.1 negative manual P 148 26.5512 50 -0.15 95
IV.T1217.EHZ. 2016-10-30T04:59:47.91 0.1 positive manual P 234 23.1546 50 -0.06 97
IV.T1204.EHZ. 2016-10-30T04:59:47.70 0.1 negative manual P 144 21.5673 50 -0.02 98
IV.FEMA.HNE. 2016-10-30T04:59:47.02 0.1 undecidable manual P 327 16.872 123 0.05 98
IV.FDMO.HHZ. 2016-10-30T04:59:47.88 0.1 negative manual P 345 23.2545 50 -0.11 96
IV.T1241.EHZ. 2016-10-30T04:59:47.34 0.1 positive manual P 83 21.9669 50 -0.45 90
XO.AM05.EHZ. 2016-10-30T04:59:47.83 0.1 positive manual P 44 22.1556 50 0.01 98
IV.T1201.HNN. 2016-10-30T04:59:47.84 0.1 negative manual P 160 20.868 50 0.22 94
IV.T1216.EHZ. 2016-10-30T04:59:46.38 0.1 undecidable manual P 298 13.2756 129 0 100
IV.T1245.HHZ. 2016-10-30T04:59:46.91 0.3 undecidable manual S 39 3.2967 163 0.04 76
IV.MMO1.EHZ. 2016-10-30T04:59:46.67 0.1 positive manual P 61 15.1737 125 -0.02 99
IV.T1245.HHZ. 2016-10-30T04:59:45.38 0.1 negative manual P 39 3.2967 163 0.17 98
IV.MC2.EHZ. 2016-10-30T04:59:45.96 0.1 positive manual P 14 8.88 141 0.21 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
XO.AM05.HNE. ML:1.7 0.000314 0.1 AML other m 2016-10-30T04:59:52.28
XO.AM05.EHN. ML:1.1 0.000088 0.78 AML other m 2016-10-30T04:59:52.32
XO.AM05.HNN. ML:1.6 0.000277 0.1 AML other m 2016-10-30T04:59:52.35
XO.AM05.EHE. ML:2.3 0.0012349999999999998 0.4 AML other m 2016-10-30T04:59:53.35
MN.AQU.HHN. ML:1.7 0.0001045 0.86 AML other m 2016-10-30T05:00:02.87
MN.AQU.HHE. ML:1.7 0.00009834999999999999 1.42 AML other m 2016-10-30T05:00:03.13
IV.ARRO.EHN. ML:1.5 0.00009884999999999999 0.86 AML other m 2016-10-30T04:59:58.75
IV.ARRO.EHE. ML:1.6 0.0001385 1.16 AML other m 2016-10-30T04:59:59.67
IV.ARVD.HHE. ML:1.5 0.000043650000000000004 0.52 AML other m 2016-10-30T05:00:07.46
IV.ARVD.HHN. ML:1.5 0.00004375 1.24 AML other m 2016-10-30T05:00:08.07
IV.ASSB.HHE. ML:1.9 0.000244 0.98 AML other m 2016-10-30T04:59:58.80
IV.ASSB.HHN. ML:1.9 0.000224 0.26 AML other m 2016-10-30T04:59:59.63
IV.CAMP.HHN. ML:1.6 0.0001425 0.24 AML other m 2016-10-30T04:59:56.02
IV.CAMP.HHE. ML:1.6 0.000123 0.66 AML other m 2016-10-30T04:59:56.80
IV.CESX.HHE. ML:1.6 0.00009104999999999999 0.48 AML other m 2016-10-30T05:00:02.46
IV.CESX.HHN. ML:1.6 0.00009340000000000001 1.54 AML other m 2016-10-30T05:00:01.08
IV.CING.HHE. ML:2.0 0.0001795 0.24 AML other m 2016-10-30T05:00:03.33
IV.CING.HHN. ML:1.9 0.0001515 1.36 AML other m 2016-10-30T05:00:03.78
IV.FAGN.HHN. ML:1.9 0.0001305 0.74 AML other m 2016-10-30T05:00:09.49
IV.FAGN.HHE. ML:1.9 0.00013849999999999998 1.62 AML other m 2016-10-30T05:00:11.05
IV.FDMO.HHE. ML:1.8 0.000411 0.68 AML other m 2016-10-30T04:59:51.85
IV.FDMO.HHN. ML:1.9 0.000509 1.1 AML other m 2016-10-30T04:59:51.14
IV.FIAM.HHE. ML:1.9 0.00014250000000000002 0.22 AML other m 2016-10-30T05:00:03.50
IV.FIAM.HHN. ML:1.8 0.00010965 1.18 AML other m 2016-10-30T05:00:06.66
IV.FOSV.EHN. ML:1.7 0.00010505 1.76 AML other m 2016-10-30T05:00:02.01
IV.FOSV.EHE. ML:1.7 0.00010985 0.16 AML other m 2016-10-30T05:00:02.55
IV.FRON.EHN. ML:1.7 0.00007095 0.86 AML other m 2016-10-30T05:00:09.36
IV.FRON.EHE. ML:1.8 0.00008695 0.22 AML other m 2016-10-30T05:00:09.27
IV.FSSB.HHE. ML:2.1 0.00011825 0.36 AML other m 2016-10-30T05:00:15.81
IV.FSSB.HHN. ML:2.2 0.000168 1.66 AML other m 2016-10-30T05:00:16.90
IV.GIGS.HHN. ML:1.3 0.00005215 0.34 AML other m 2016-10-30T05:00:00.50
IV.GIGS.HHE. ML:1.4 0.00005505 0.9 AML other m 2016-10-30T05:00:01.52
IV.GUMA.HHN. ML:2.4 0.001215 0.4 AML other m 2016-10-30T04:59:56.43
IV.GUMA.HNE. ML:2.6 0.0020499999999999997 0.26 AML other m 2016-10-30T04:59:54.45
IV.GUMA.HNN. ML:2.5 0.0014569999999999997 0.52 AML other m 2016-10-30T04:59:54.40
IV.GUMA.HHE. ML:2.7 0.002565 0.26 AML other m 2016-10-30T04:59:54.44
IV.LNSS.HHN. ML:2.6 0.001865 0.12 AML other m 2016-10-30T04:59:53.50
IV.LNSS.HHE. ML:2.6 0.00219 0.4 AML other m 2016-10-30T04:59:53.61
IV.MURB.HHN. ML:2.1 0.0002155 0.58 AML other m 2016-10-30T05:00:09.70
IV.MURB.HHE. ML:2.0 0.000187 0.28 AML other m 2016-10-30T05:00:13.50
IV.PIEI.HHE. ML:1.5 0.00003555 1.54 AML other m 2016-10-30T05:00:16.99
IV.PIEI.HHN. ML:1.4 0.0000288 0.34 AML other m 2016-10-30T05:00:16.76
IV.RM33.EHN. ML:2.0 0.000383 1 AML other m 2016-10-30T04:59:56.33
IV.RM33.EHE. ML:2.0 0.000376 1.02 AML other m 2016-10-30T04:59:56.33
IV.RM33.HNN. ML:2.0 0.00041049999999999995 1 AML other m 2016-10-30T04:59:56.33
IV.RM33.HNE. ML:2.0 0.000391 0.74 AML other m 2016-10-30T04:59:56.76
IV.SMA1.EHN. ML:2.0 0.0006295 1.42 AML other m 2016-10-30T04:59:53.76
IV.SMA1.EHE. ML:1.9 0.000477 0.9 AML other m 2016-10-30T04:59:54.25
IV.SNTG.HHE. ML:1.6 0.0001175 0.14 AML other m 2016-10-30T04:59:59.72
IV.SNTG.HHN. ML:1.6 0.0000959 0.46 AML other m 2016-10-30T05:00:02.37
IV.T0110.HHN. ML:1.9 0.0000955 1 AML other m 2016-10-30T05:00:13.54
IV.T0110.HHE. ML:1.8 0.00007994999999999999 1.04 AML other m 2016-10-30T05:00:13.93
IV.T1211.HNE. ML:2.0 0.0002935 0.42 AML other m 2016-10-30T04:59:57.17
IV.T1211.HNN. ML:2.1 0.0004265 0.8 AML other m 2016-10-30T04:59:59.85
IV.T1217.HNN. ML:2.0 0.0006085 0.74 AML other m 2016-10-30T04:59:52.48
IV.T1217.EHE. ML:1.9 0.0004950000000000001 0.54 AML other m 2016-10-30T04:59:51.59
IV.T1217.HNE. ML:1.9 0.0004775 0.54 AML other m 2016-10-30T04:59:51.59
IV.T1217.EHN. ML:1.9 0.0005629999999999999 0.88 AML other m 2016-10-30T04:59:52.04
IV.T1241.EHN. ML:2.5 0.002245 0.7 AML other m 2016-10-30T04:59:51.00
IV.T1241.EHE. ML:2.3 0.0013700000000000001 0.14 AML other m 2016-10-30T04:59:51.07
IV.T1245.HHN. ML:2.9 0.013600000000000001 0.22 AML other m 2016-10-30T04:59:47.66
IV.T1245.HNN. ML:2.9 0.01435 0.22 AML other m 2016-10-30T04:59:47.66
IV.T1245.HNE. ML:3.0 0.015 0.14 AML other m 2016-10-30T04:59:46.92
IV.T1245.HHE. ML:3.0 0.015149999999999999 1.04 AML other m 2016-10-30T04:59:46.47
IV.T1247.HHE. ML:2.2 0.0005 0.1 AML other m 2016-10-30T05:00:00.13
IV.T1247.HHN. ML:2.3 0.0005615 0.16 AML other m 2016-10-30T04:59:58.09
IV.TERO.HHN. ML:2.2 0.000521 0.1 AML other m 2016-10-30T04:59:57.12
IV.TERO.HHE. ML:2.0 0.00028149999999999996 0.68 AML other m 2016-10-30T04:59:57.36
IV.VCEL.EHE. ML:2.0 0.000153 0.88 AML other m 2016-10-30T05:00:09.86
IV.VCEL.EHN. ML:2.0 0.00014800000000000002 0.9 AML other m 2016-10-30T05:00:09.40
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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