Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 01-11-2016 and time 15:16:23 (Italy) in region 6 km E Castelsantangelo sul Nera (MC)

A magnitude ML 1.7 earthquake occured in region: 6 km E Castelsantangelo sul Nera (MC), on

  • 01-11-2016 14:16:23 (UTC)
  • 01-11-2016 15:16:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9180, 13.2240 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 6 281 281
Ussita MC 8 444 725
Bolognola MC 9 142 867
Montemonaco AP 9 604 1471
Montefortino FM 10 1178 2649
Visso MC 11 1107 3756
Montegallo AP 12 523 4279
Amandola FM 13 3629 7908
Acquacanina MC 13 121 8029
Fiastra MC 14 559 8588
Sarnano MC 15 3264 11852
Preci PG 16 724 12576
Comunanza AP 16 3166 15742
Arquata del Tronto AP 17 1178 16920
Fiordimonte MC 17 202 17122
Norcia PG 18 4957 22079
Gualdo MC 19 815 22894
Palmiano AP 19 196 23090
Pievebovigliana MC 20 866 23956
Pieve Torina MC 20 1458 25414

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Foligno (57155 inhabitants)
49 Km NW of Teramo (54892 inhabitants)
62 Km NE of Terni (111501 inhabitants)
65 Km N of L'Aquila (69753 inhabitants)
71 Km E of Perugia (166134 inhabitants)
81 Km SW of Ancona (100861 inhabitants)
88 Km NW of Montesilvano (53738 inhabitants)
95 Km NW of Pescara (121014 inhabitants)
100 Km NW of Chieti (51815 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 1.7 2016-11-01
14:16:23		 42.9182 13.2242 11 2019-02-12
14:03:32		 Bollettino Sismico Italiano INGV 53357191
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-11-01 14:16:23 ± 0.04
Latitude 42.9182 ± 0.0027
Longitude 13.2242 ± 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 53357191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 306
Semi-minor axis of confidence ellipse (meter) 220
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 165
Circular confidence region, given by single value of horizontal uncertainty (meter) 310.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.06655
Epicentral distance of station farthest from the epicenter (degree) 0.28239
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.4
Num. used stations 29
Type of magnitude ML
Reference to an origin 53357191
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-01-22 18:37:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.T1221.EHZ. 2016-11-01T14:16:34.16 0.6 undecidable manual S 258 31.3464 50 0.05 48
IV.CESI.HHZ. 2016-11-01T14:16:33.23 0.6 undecidable manual S 290 27.6501 50 0.1 48
IV.T1220.EHZ. 2016-11-01T14:16:32.00 0.6 undecidable manual S 333 23.9538 50 -0.14 48
IV.GUMA.HNN. 2016-11-01T14:16:31.05 0.3 undecidable manual S 29 18.3705 50 0.39 68
IV.T1216.EHZ. 2016-11-01T14:16:30.14 0.6 undecidable manual S 260 16.9719 123 -0.1 49
IV.T1241.EHZ. 2016-11-01T14:16:30.40 0.6 undecidable manual S 112 18.1707 50 -0.2 48
IV.NRCA.HNZ. 2016-11-01T14:16:29.02 0.6 undecidable manual S 224 12.9759 130 -0.1 49
IV.T1221.EHZ. 2016-11-01T14:16:29.41 0.3 undecidable manual P 258 31.3464 50 -0.11 71
IV.FEMA.HNE. 2016-11-01T14:16:29.82 0.6 undecidable manual S 289 14.9739 126 0.14 48
IV.T1220.EHZ. 2016-11-01T14:16:28.18 0.3 undecidable manual P 333 23.9538 50 -0.21 71
IV.T1245.HHZ. 2016-11-01T14:16:28.12 0.6 undecidable manual S 203 7.3815 146 0.29 47
IV.CESI.HHZ. 2016-11-01T14:16:28.87 0.3 undecidable manual P 290 27.6501 50 -0.09 72
IV.T1256.HHZ. 2016-11-01T14:16:28.16 0.3 undecidable manual S 1 9.7791 138 -0.17 73
XO.AM05.EHZ. 2016-11-01T14:16:28.81 0.6 undecidable manual S 58 12.3765 131 -0.16 48
IV.T1241.EHZ. 2016-11-01T14:16:27.34 0.3 undecidable manual P 112 18.1707 50 -0.15 72
IV.GUMA.HNN. 2016-11-01T14:16:27.66 0.1 undecidable manual P 29 18.3705 50 0.13 96
IV.MMO1.EHZ. 2016-11-01T14:16:27.94 0.3 undecidable manual S 104 8.5803 142 -0.12 74
IV.T1216.EHZ. 2016-11-01T14:16:27.20 0.3 undecidable manual P 260 16.9719 123 -0.09 73
IV.T1256.HHZ. 2016-11-01T14:16:26.21 0.1 undecidable manual P 1 9.7791 138 0.03 100
IV.FEMA.HNE. 2016-11-01T14:16:26.90 0.3 undecidable manual P 289 14.9739 126 -0.06 74
XO.AM05.EHZ. 2016-11-01T14:16:26.60 0.1 positive manual P 58 12.3765 131 0.05 99
IV.MMO1.EHZ. 2016-11-01T14:16:26.08 0.1 undecidable manual P 104 8.5803 142 0.05 100
IV.NRCA.HNZ. 2016-11-01T14:16:26.68 0.1 undecidable manual P 224 12.9759 130 0.04 99
IV.T1245.HHZ. 2016-11-01T14:16:26.18 0.3 undecidable manual P 203 7.3815 146 0.29 71
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1245.HHE. ML:2.3 0.0029780315 0.1408 AML other m 2016-11-01T14:16:28.28
IV.T1245.HHN. ML:2.3 0.0025921029999999997 0.1408 AML other m 2016-11-01T14:16:28.46
IV.T1245.HNE. ML:2.4 0.003235959 0.1472 AML other m 2016-11-01T14:16:28.28
IV.T1245.HNN. ML:2.3 0.002695721 0.128 AML other m 2016-11-01T14:16:28.46
IV.T1256.HHN. ML:1.5 0.0003917096 0.1024 AML other m 2016-11-01T14:16:28.65
IV.T1256.HHE. ML:1.4 0.00033917975 0.2368 AML other m 2016-11-01T14:16:28.79
IV.T1256.HNN. ML:1.6 0.00042756425 0.1792 AML other m 2016-11-01T14:16:28.77
IV.T1256.HNE. ML:1.4 0.0003000845 0.2368 AML other m 2016-11-01T14:16:28.79
XO.AM05.EHE. ML:2.2 0.0017915345 0.096 AML other m 2016-11-01T14:16:29.15
XO.AM05.HNE. ML:1.6 0.0004222185 0.0768 AML other m 2016-11-01T14:16:29.18
XO.AM05.HNN. ML:1.5 0.00032423235 0.096 AML other m 2016-11-01T14:16:29.74
XO.AM05.EHN. ML:1.0 0.00011999782 0.064 AML other m 2016-11-01T14:16:29.07
IV.NRCA.HNE. ML:2.2 0.0018145094999999997 0.0896 AML other m 2016-11-01T14:16:29.25
IV.NRCA.HNN. ML:2.4 0.00239403705 0.16 AML other m 2016-11-01T14:16:29.16
IV.NRCA.HHN. ML:2.4 0.002557152 0.16 AML other m 2016-11-01T14:16:29.16
IV.NRCA.HHE. ML:2.3 0.0021230805000000004 0.0832 AML other m 2016-11-01T14:16:29.24
IV.T1216.EHN. ML:1.6 0.00035216900000000005 0.128 AML other m 2016-11-01T14:16:30.34
IV.T1216.EHE. ML:1.6 0.00032572745000000004 0.096 AML other m 2016-11-01T14:16:30.40
IV.T1241.HNN. ML:1.5 0.0002625213 0.1728 AML other m 2016-11-01T14:16:30.63
IV.T1241.EHN. ML:1.6 0.00028803105 0.16 AML other m 2016-11-01T14:16:30.63
IV.T1241.EHE. ML:1.3 0.0001717128 0.2432 AML other m 2016-11-01T14:16:30.87
IV.T1241.HNE. ML:1.3 0.0001664865 0.1472 AML other m 2016-11-01T14:16:30.56
IV.T1220.EHE. ML:1.7 0.00031477535 0.192 AML other m 2016-11-01T14:16:33.23
IV.T1220.HNE. ML:1.7 0.00031558865 0.192 AML other m 2016-11-01T14:16:33.32
IV.T1220.EHN. ML:1.8 0.0004216819999999999 0.224 AML other m 2016-11-01T14:16:34.03
IV.T1220.HNN. ML:1.9 0.00043342360000000004 0.224 AML other m 2016-11-01T14:16:34.03
IV.CESI.HHN. ML:1.6 0.00021549355 0.1792 AML other m 2016-11-01T14:16:33.39
IV.CESI.HHE. ML:1.3 0.000104792515 0.1984 AML other m 2016-11-01T14:16:33.51
IV.T1221.EHE. ML:1.3 0.00008483050000000003 0.1152 AML other m 2016-11-01T14:16:34.25
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
Waveforms Seismic signals in miniseed + resp format Download