Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 01-11-2016 and time 05:45:29 (UTC) in region 2 km W Castelsantangelo sul Nera (MC)

A magnitude ML 1.7 earthquake occured in region: 2 km W Castelsantangelo sul Nera (MC), on

  • 01-11-2016 05:45:29 (UTC)
  • 01-11-2016 06:45:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8900, 13.1260 at 12 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
Visso MC 6 1107 1388
Ussita MC 6 444 1832
Preci PG 7 724 2556
Norcia PG 11 4957 7513
Bolognola MC 14 142 7655
Monte Cavallo MC 15 145 7800
Acquacanina MC 16 121 7921
Sellano PG 16 1079 9000
Montemonaco AP 16 604 9604
Fiastra MC 17 559 10163
Fiordimonte MC 17 202 10365
Montegallo AP 18 523 10888
Pieve Torina MC 18 1458 12346
Montefortino FM 19 1178 13524
Cerreto di Spoleto PG 19 1075 14599
Arquata del Tronto AP 19 1178 15777
Pievebovigliana MC 20 866 16643

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Foligno (57155 inhabitants)
54 Km NE of Terni (111501 inhabitants)
54 Km W of Teramo (54892 inhabitants)
64 Km NW of L'Aquila (69753 inhabitants)
65 Km E of Perugia (166134 inhabitants)
87 Km SW of Ancona (100861 inhabitants)
94 Km W of Montesilvano (53738 inhabitants)
99 Km NE of Viterbo (67173 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
05:45:29		 42.8897 13.1265 13 2019-02-12
14:03:39		 Bollettino Sismico Italiano INGV 54268531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-11-01 05:45:29 ± 0.12
Latitude 42.8897 ± 0.0045
Longitude 13.1265 ± 0.0061
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 54268531

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 496
Semi-minor axis of confidence ellipse (meter) 164
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 45
Circular confidence region, given by single value of horizontal uncertainty (meter) 500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 60
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.41009
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 54268531
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-03-02 15:58:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.EL6.EHZ. 2016-11-01T05:45:45.99 3.0 undecidable manual S -0.12 0
IV.CAMP.HHE. 2016-11-01T05:45:44.28 0.3 undecidable manual S 150 45.5211 92 0.2 69
IV.T1246.HHN. 2016-11-01T05:45:44.55 0.3 undecidable manual S 139 45.2214 92 0.54 64
IV.ASSB.HHZ. 2016-11-01T05:45:43.37 3.0 undecidable manual P 0
IV.GUMA.HNN. 2016-11-01T05:45:39.06 0.3 undecidable manual S 41 25.5522 96 0.28 71
IV.T1241.EHZ. 2016-11-01T05:45:38.32 0.3 undecidable manual S 98 25.0527 97 -0.31 70
IV.T1220.EHZ. 2016-11-01T05:45:38.62 0.3 undecidable manual S 353 24.6531 97 0.09 73
IV.T1246.HHN. 2016-11-01T05:45:38.12 0.3 undecidable manual P 139 45.2214 92 0.25 68
IV.CAMP.HHE. 2016-11-01T05:45:38.09 0.3 undecidable manual P 150 45.5211 92 0.18 69
XO.AM05.EHZ. 2016-11-01T05:45:37.14 0.3 undecidable manual S 62 20.7681 100 -0.37 69
IV.T1217.EHZ. 2016-11-01T05:45:37.48 0.3 undecidable manual S 219 25.3524 96 -1.23 50
IV.FDMO.HHZ. 2016-11-01T05:45:36.19 0.3 undecidable manual S 349 16.5723 107 -0.23 72
IV.T1256.HHZ. 2016-11-01T05:45:35.63 0.3 undecidable manual S 32 15.2736 110 -0.45 69
IV.T1201.HNN. 2016-11-01T05:45:35.50 0.3 undecidable manual P 159 27.6501 95 0.33 69
IV.FEMA.HNE. 2016-11-01T05:45:35.17 0.1 undecidable manual S 322 10.1787 128 0.28 97
IV.MMO1.EHZ. 2016-11-01T05:45:35.74 0.3 undecidable manual S 86 16.2726 108 -0.61 64
IV.T1217.EHZ. 2016-11-01T05:45:34.29 0.3 undecidable manual P 219 25.3524 96 -0.51 68
IV.T1245.HHZ. 2016-11-01T05:45:34.16 0.3 undecidable manual S 126 6.1938 146 -0.01 76
IV.T1241.EHZ. 2016-11-01T05:45:34.68 0.3 undecidable manual P 98 25.0527 97 -0.08 73
IV.T1216.EHZ. 2016-11-01T05:45:34.44 0.3 undecidable manual S 271 8.7801 134 -0.17 75
IV.T1220.EHZ. 2016-11-01T05:45:34.93 0.1 undecidable manual P 353 24.6531 97 0.23 95
IV.GUMA.HNN. 2016-11-01T05:45:34.96 0.3 undecidable manual P 41 25.5522 96 0.11 73
XO.AM05.EHZ. 2016-11-01T05:45:34.06 0.1 undecidable manual P 62 20.7681 100 -0.05 99
IV.MMO1.EHZ. 2016-11-01T05:45:33.34 0.3 undecidable manual P 86 16.2726 108 -0.1 74
IV.T1256.HHZ. 2016-11-01T05:45:33.32 0.3 undecidable manual P 32 15.2736 110 0.03 76
IV.FDMO.HHZ. 2016-11-01T05:45:33.57 0.3 undecidable manual P 349 16.5723 107 0.09 74
IV.FEMA.HNE. 2016-11-01T05:45:32.99 0.1 undecidable manual P 322 10.1787 128 0.39 94
IV.T1245.HHZ. 2016-11-01T05:45:32.40 0.1 undecidable manual P 126 6.1938 146 0.22 99
IV.T1216.EHZ. 2016-11-01T05:45:32.54 0.1 undecidable manual P 271 8.7801 134 0.1 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1245.HHE. ML:2.2 0.0018707025 0.16 AML other m 2016-11-01T05:45:34.27
IV.T1245.HHN. ML:2.2 0.002107796 0.2976 AML other m 2016-11-01T05:45:34.68
IV.T1245.HNE. ML:2.1 0.0015034260000000002 0.1696 AML other m 2016-11-01T05:45:35.53
IV.T1245.HNN. ML:2.1 0.0018339984999999998 0.1408 AML other m 2016-11-01T05:45:34.68
IV.T1216.EHE. ML:1.9 0.0009214395000000001 0.08 AML other m 2016-11-01T05:45:35.21
IV.T1216.EHN. ML:1.9 0.0010389986 0.112 AML other m 2016-11-01T05:45:35.14
IV.T1256.HHN. ML:1.6 0.00038022224999999997 0.2208 AML other m 2016-11-01T05:45:36.04
IV.T1256.HHE. ML:1.7 0.00047536205 0.1216 AML other m 2016-11-01T05:45:36.14
IV.T1256.HNN. ML:1.7 0.00043607855 0.2112 AML other m 2016-11-01T05:45:36.15
IV.T1256.HNE. ML:1.7 0.000470941745 0.1216 AML other m 2016-11-01T05:45:36.14
IV.T1217.EHE. ML:1.1 0.00007230150000000002 0.384 AML other m 2016-11-01T05:45:46.63
IV.T1217.HNN. ML:1.7 0.00026904934999999995 1.344 AML other m 2016-11-01T05:45:33.51
IV.T1217.EHN. ML:1.3 0.00010614100000000004 0.272 AML other m 2016-11-01T05:45:40.64
IV.T1217.HNE. ML:1.3 0.000099970255 0.48 AML other m 2016-11-01T05:45:35.91
IV.T1241.HNN. ML:1.6 0.00020214525 0.1696 AML other m 2016-11-01T05:45:38.60
IV.T1241.EHE. ML:1.6 0.0002510617 0.1216 AML other m 2016-11-01T05:45:38.62
IV.T1241.EHN. ML:1.6 0.0002294392 0.2624 AML other m 2016-11-01T05:45:38.61
IV.T1241.HNE. ML:1.6 0.000237220875 0.1312 AML other m 2016-11-01T05:45:38.55
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
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