Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 30-10-2016 and time 04:54:55 (UTC) in region 6 km SW Castelsantangelo sul Nera (MC)

A magnitude ML 1.4 earthquake occured in region: 6 km SW Castelsantangelo sul Nera (MC), on

  • 30-10-2016 04:54:55 (UTC)
  • 30-10-2016 05:54:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8470, 13.1150 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 6 281 281
Norcia PG 6 4957 5238
Preci PG 7 724 5962
Visso MC 10 1107 7069
Ussita MC 11 444 7513
Sellano PG 16 1079 8592
Cerreto di Spoleto PG 16 1075 9667
Cascia PG 17 3217 12884
Arquata del Tronto AP 17 1178 14062
Montegallo AP 18 523 14585
Montemonaco AP 18 604 15189
Monte Cavallo MC 19 145 15334
Bolognola MC 19 142 15476
Accumoli RI 20 667 16143

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
50 Km NE of Terni (111501 inhabitants)
53 Km W of Teramo (54892 inhabitants)
60 Km NW of L'Aquila (69753 inhabitants)
66 Km E of Perugia (166134 inhabitants)
92 Km SW of Ancona (100861 inhabitants)
92 Km W of Montesilvano (53738 inhabitants)
95 Km NE of Viterbo (67173 inhabitants)
99 Km NE of Guidonia Montecelio (88673 inhabitants)
99 Km W 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 1.4 2016-10-30
04:54:55		 42.8472 13.1153 9 2019-02-12
14:03:09		 Bollettino Sismico Italiano INGV 41430651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-10-30 04:54:55 ± 0.04
Latitude 42.8472 ± 0.0018
Longitude 13.1153 ± 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 41430651

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 213
Semi-minor axis of confidence ellipse (meter) 167
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 159
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) 48
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 45
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) 0.05396
Epicentral distance of station farthest from the epicenter (degree) 0.66280
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 25
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 15
Type of magnitude ML
Reference to an origin 41430651
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-02-21 14:47:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2016-10-30T04:55:19.04 0.6 undecidable manual S 349 73.5708 50 1.05 32
IV.ATCC.EHZ. 2016-10-30T04:55:13.16 0.6 undecidable manual S 314 53.8017 50 0.45 43
IV.TERO.HHZ. 2016-10-30T04:55:11.04 0.6 undecidable manual S 122 46.9197 50 0.15 46
IV.ASSB.HHZ. 2016-10-30T04:55:09.64 0.6 undecidable manual S 300 42.9237 50 -0.18 46
IV.CAMP.HHZ. 2016-10-30T04:55:09.58 0.6 undecidable manual S 145 42.0246 50 0.01 48
IV.T1211.EHZ. 2016-10-30T04:55:09.64 0.6 undecidable manual S 211 40.8258 50 0.39 44
IV.ARVD.HHZ. 2016-10-30T04:55:08.40 0.6 undecidable manual P 349 73.5708 50 -0.07 44
IV.SMA1.EHZ. 2016-10-30T04:55:06.46 0.6 undecidable manual S 143 29.9478 107 0.11 48
IV.CING.HHZ. 2016-10-30T04:55:06.59 0.6 undecidable manual P 6 58.9965 50 0.37 43
IV.T1243.HHZ. 2016-10-30T04:55:06.70 0.6 undecidable manual S 122 31.8459 50 -0.16 47
IV.GUMA.HHZ. 2016-10-30T04:55:06.55 0.6 undecidable manual S 37 29.8479 107 0.25 46
IV.LNSS.HHZ. 2016-10-30T04:55:05.69 0.6 undecidable manual S 193 27.75 108 0.07 48
IV.EL6.EHZ. 2016-10-30T04:55:05.38 0.3 undecidable manual P 359 53.502 50 0 70
IV.FOSV.EHZ. 2016-10-30T04:55:05.90 0.3 undecidable manual P 330 57.3981 50 -0.08 69
IV.T1204.EHZ. 2016-10-30T04:55:05.09 0.6 undecidable manual S 139 25.0527 110 0.35 46
IV.ATCC.EHZ. 2016-10-30T04:55:05.31 0.3 undecidable manual P 314 53.8017 50 -0.11 68
IV.SNTG.HHZ. 2016-10-30T04:55:04.31 0.3 undecidable manual P 343 47.4192 50 -0.13 69
IV.CESX.HHZ. 2016-10-30T04:55:04.66 0.3 undecidable manual P 239 50.616 50 -0.27 67
IV.T1241.EHZ. 2016-10-30T04:55:04.71 0.6 undecidable manual S 88 25.6521 110 -0.23 47
XO.AM05.HNZ. 2016-10-30T04:55:04.49 0.6 undecidable manual S 53 24.0537 111 0.07 49
IV.TERO.HHZ. 2016-10-30T04:55:04.12 0.1 undecidable manual P 122 46.9197 50 -0.25 90
IV.T1215.EHZ. 2016-10-30T04:55:03.31 0.6 undecidable manual S 256 20.6682 114 -0.01 49
IV.T1217.EHZ. 2016-10-30T04:55:03.70 0.6 undecidable manual S 225 21.1677 113 0.21 47
IV.ASSB.HHZ. 2016-10-30T04:55:03.43 0.1 undecidable manual P 300 42.9237 50 -0.33 89
IV.CAMP.HHZ. 2016-10-30T04:55:03.45 0.3 undecidable manual P 145 42.0246 50 -0.16 69
IV.T1211.EHZ. 2016-10-30T04:55:03.48 0.3 undecidable manual P 211 40.8258 50 0.05 71
IV.MMO1.EHZ. 2016-10-30T04:55:02.56 0.6 undecidable manual S 71 18.1707 117 0.04 49
IV.GUMA.HHZ. 2016-10-30T04:55:01.82 0.1 undecidable manual P 37 29.8479 107 0.1 96
IV.LNSS.HHZ. 2016-10-30T04:55:01.36 0.3 undecidable manual P 193 27.75 108 0.03 73
IV.SMA1.EHZ. 2016-10-30T04:55:01.65 0.3 undecidable manual P 143 29.9478 107 -0.1 72
IV.T1243.HHZ. 2016-10-30T04:55:01.80 0.1 undecidable manual P 122 31.8459 50 -0.24 92
XO.AM05.HNZ. 2016-10-30T04:55:00.71 0.1 undecidable manual P 53 24.0537 111 0.08 97
IV.T1204.EHZ. 2016-10-30T04:55:00.98 0.1 undecidable manual P 139 25.0527 110 0.16 95
IV.FEMA.HNE. 2016-10-30T04:55:00.97 0.6 undecidable manual S 337 13.7751 124 -0.25 48
IV.T1215.EHZ. 2016-10-30T04:55:00.07 0.1 undecidable manual P 256 20.6682 114 0.06 98
IV.MC2.EHZ. 2016-10-30T04:55:00.13 0.6 undecidable manual S 40 9.2796 135 0.13 49
IV.T1217.EHZ. 2016-10-30T04:55:00.29 0.1 undecidable manual P 225 21.1677 113 0.19 95
IV.T1241.EHZ. 2016-10-30T04:55:00.59 0.1 positive manual P 88 25.6521 110 -0.35 91
IV.MMO1.EHZ. 2016-10-30T04:54:59.64 0.1 positive manual P 71 18.1707 117 0.1 98
IV.T1216.EHZ. 2016-10-30T04:54:59.66 0.3 undecidable manual S 302 9.1797 135 -0.31 71
IV.T1245.HHZ. 2016-10-30T04:54:58.93 0.6 undecidable manual S 80 5.994 147 -0.34 47
IV.T1216.EHZ. 2016-10-30T04:54:58.02 0.1 undecidable manual P 302 9.1797 135 -0.05 100
IV.FEMA.HNE. 2016-10-30T04:54:58.80 0.3 undecidable manual P 337 13.7751 124 0.01 75
IV.MC2.EHZ. 2016-10-30T04:54:58.25 0.1 undecidable manual P 40 9.2796 135 0.16 98
IV.T1245.HHZ. 2016-10-30T04:54:57.75 0.1 undecidable manual P 80 5.994 147 0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHE. ML:1.4 0.00008087028000000001 0.0992 AML other m 2016-10-30T04:55:10.28
IV.ASSB.HHN. ML:1.5 0.00010847838 0.08 AML other m 2016-10-30T04:55:10.12
IV.ATCC.EHN. ML:1.3 0.0000448251 0.3584 AML other m 2016-10-30T04:55:13.19
IV.ATCC.EHE. ML:1.4 0.000054308725 0.3776 AML other m 2016-10-30T04:55:15.61
IV.CAMP.HHE. ML:1.1 0.00003852217 0.2784 AML other m 2016-10-30T04:55:09.80
IV.CAMP.HHN. ML:0.9 0.000026145015000000002 0.56 AML other m 2016-10-30T04:55:13.12
IV.CING.HHN. ML:1.0 0.000020243 0.1792 AML other m 2016-10-30T04:55:18.08
IV.CING.HHE. ML:0.8 0.00001580196 0.0832 AML other m 2016-10-30T04:55:15.84
IV.FOSV.EHE. ML:1.3 0.000043541175 0.1408 AML other m 2016-10-30T04:55:14.29
IV.FOSV.EHN. ML:1.3 0.00003815457 0.2976 AML other m 2016-10-30T04:55:14.59
IV.GUMA.HHE. ML:1.8 0.00033414634999999997 0.2816 AML other m 2016-10-30T04:55:06.92
IV.GUMA.HHN. ML:1.7 0.00025609455000000003 0.4416 AML other m 2016-10-30T04:55:08.92
IV.GUMA.HNN. ML:1.8 0.00033490745 0.2592 AML other m 2016-10-30T04:55:07.04
IV.GUMA.HNE. ML:1.8 0.00029550487 0.4704 AML other m 2016-10-30T04:55:08.27
IV.LNSS.HHE. ML:1.4 0.00012186007 0.16 AML other m 2016-10-30T04:55:08.06
IV.LNSS.HHN. ML:1.4 0.00012550265 0.1216 AML other m 2016-10-30T04:55:06.92
IV.SMA1.EHN. ML:1.3 0.00009158227 0.2624 AML other m 2016-10-30T04:55:09.66
IV.SMA1.EHE. ML:1.2 0.00007904521500000001 0.24 AML other m 2016-10-30T04:55:09.03
IV.SNTG.HHN. ML:1.0 0.000031390205 0.2016 AML other m 2016-10-30T04:55:11.82
IV.SNTG.HHE. ML:1.0 0.00003072345 0.0992 AML other m 2016-10-30T04:55:11.75
IV.T1204.EHE. ML:1.3 0.00011905349999999993 0.1984 AML other m 2016-10-30T04:55:06.63
IV.T1204.EHN. ML:1.2 0.00009660899999999994 0.1824 AML other m 2016-10-30T04:55:05.43
IV.T1215.EHN. ML:1.3 0.00014927420000000004 0.08 AML other m 2016-10-30T04:55:03.97
IV.T1215.HNE. ML:1.3 0.00016009674499999998 0.176 AML other m 2016-10-30T04:55:03.49
IV.T1215.EHE. ML:1.4 0.00016668854999999998 0.192 AML other m 2016-10-30T04:55:03.50
IV.T1215.HNN. ML:1.3 0.000141993598 0.08 AML other m 2016-10-30T04:55:03.87
IV.T1217.HNN. ML:1.5 0.000220382885 0.304 AML other m 2016-10-30T04:55:03.96
IV.T1217.HNE. ML:1.2 0.00011412869000000001 0.272 AML other m 2016-10-30T04:55:03.83
IV.T1217.EHE. ML:1.2 0.00010766600000000004 0.224 AML other m 2016-10-30T04:55:04.20
IV.T1217.EHN. ML:1.4 0.00020243315000000002 0.256 AML other m 2016-10-30T04:55:03.96
IV.T1241.EHE. ML:1.2 0.00009951455000000001 0.24 AML other m 2016-10-30T04:55:05.35
IV.T1241.EHN. ML:0.9 0.00005136887 0.1408 AML other m 2016-10-30T04:55:06.40
IV.T1245.HHE. ML:1.8 0.0009502836999999999 0.1408 AML other m 2016-10-30T04:55:00.15
IV.T1245.HHN. ML:1.9 0.0014632999 0.1376 AML other m 2016-10-30T04:54:59.80
IV.T1245.HNE. ML:1.8 0.0011264381 0.1408 AML other m 2016-10-30T04:55:00.15
IV.T1245.HNN. ML:1.9 0.0015102425 0.2304 AML other m 2016-10-30T04:55:00.70
IV.TERO.HNN. ML:1.6 0.00009840889999999997 0.3424 AML other m 2016-10-30T04:55:11.20
IV.TERO.HHN. ML:1.6 0.0001027953 0.32 AML other m 2016-10-30T04:55:11.36
IV.TERO.HHE. ML:1.3 0.00005794428 0.16 AML other m 2016-10-30T04:55:11.40
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