Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 14-10-2019 and time 17:51:06 (Italy) in region 6 km E Castelsantangelo sul Nera (MC)

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

  • 14-10-2019 15:51:06 (UTC)
  • 14-10-2019 17:51:06 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9150, 13.2290 at 18 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
Ussita MC 8 444 725
Montemonaco AP 8 604 1329
Bolognola MC 9 142 1471
Montefortino FM 10 1178 2649
Visso MC 12 1107 3756
Montegallo AP 12 523 4279
Amandola FM 13 3629 7908
Acquacanina MC 14 121 8029
Fiastra MC 15 559 8588
Sarnano MC 15 3264 11852
Preci PG 16 724 12576
Comunanza AP 16 3166 15742
Arquata del Tronto AP 17 1178 16920
Norcia PG 17 4957 21877
Fiordimonte MC 18 202 22079
Palmiano AP 19 196 22275
Gualdo MC 19 815 23090

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Foligno (57155 inhabitants)
48 Km NW of Teramo (54892 inhabitants)
62 Km NE of Terni (111501 inhabitants)
64 Km N of L'Aquila (69753 inhabitants)
72 Km E of Perugia (166134 inhabitants)
82 Km S of Ancona (100861 inhabitants)
87 Km NW of Montesilvano (53738 inhabitants)
95 Km NW of Pescara (121014 inhabitants)
99 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 1.4 2019-10-14
15:51:06		 42.9147 13.2287 18 2020-02-28
16:42:16		 Bollettino Sismico Italiano INGV 75018091
Reviewed
Rev100 		ML 1.5 2019-10-14
15:51:06		 42.9123 13.2302 17 2019-10-14
15:59:01		 Sala Sismica INGV-Roma 73253811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-14 15:51:06 ± 0.08
Latitude 42.9147 ± 0.0027
Longitude 13.2287 ± 0.0049
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 75018091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 450
Semi-minor axis of confidence ellipse (meter) 106
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 71
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 45
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.02878
Epicentral distance of station farthest from the epicenter (degree) 0.79410
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 73253811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-14 15:59:01

ML:1.4

Field Value
Value 1.4
Uncertainty 0.4
Num. used stations 22
Type of magnitude ML
Reference to an origin 75018091
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-27 10:14:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SNTG.HHZ. 2019-10-14T15:51:22.01 0.6 undecidable manual S 328 44.4222 102 0.62 42
IV.RM33.EHZ. 2019-10-14T15:51:22.16 0.6 undecidable manual S 181 45.0216 102 0.61 41
IV.CAMP.HHZ. 2019-10-14T15:51:21.77 0.6 undecidable manual S 161 44.5221 102 0.34 44
IV.T0110.HHZ. 2019-10-14T15:51:21.97 0.6 undecidable manual P 149 88.1451 95 0.02 44
IV.SMA1.EHZ. 2019-10-14T15:51:18.41 0.6 undecidable manual S 165 32.6451 108 0.04 48
IV.GIGS.HHZ. 2019-10-14T15:51:17.04 0.3 undecidable manual P 151 58.3971 98 -0.35 65
IV.PF6.EHN. 2019-10-14T15:51:16.14 0.6 undecidable manual S 354 24.9528 115 -0.3 46
IV.SAP2.EHE. 2019-10-14T15:51:16.65 0.6 undecidable manual S 34 24.4533 116 0.31 46
IV.RM33.EHZ. 2019-10-14T15:51:15.39 0.1 undecidable manual P 181 45.0216 102 0.03 95
IT.MTCL.HGZ. 2019-10-14T15:51:15.41 0.6 undecidable manual S 295 20.5683 122 -0.01 49
IV.MTRA.EHZ. 2019-10-14T15:51:15.60 0.3 undecidable manual S 142 22.1556 119 -0.2 72
IV.GUMA.HNN. 2019-10-14T15:51:15.11 0.6 undecidable manual S 28 18.5703 125 0.14 48
IV.CAMP.HHZ. 2019-10-14T15:51:15.11 0.1 undecidable manual P 161 44.5221 102 -0.17 92
IV.MF5.EHZ. 2019-10-14T15:51:15.80 0.3 undecidable manual S 67 20.4684 122 0.41 68
IV.SNTG.HHZ. 2019-10-14T15:51:15.21 0.3 undecidable manual P 328 44.4222 102 -0.05 70
IV.CSP1.EHZ. 2019-10-14T15:51:15.04 0.3 undecidable manual S 354 19.7691 123 -0.2 72
IV.FEMA.HNZ. 2019-10-14T15:51:14.57 0.6 undecidable manual S 290 15.4734 131 0.25 48
IV.FDMO.HHZ. 2019-10-14T15:51:14.51 0.3 undecidable manual S 320 17.7711 127 -0.28 70
IV.NRCA.HNZ. 2019-10-14T15:51:13.89 0.3 undecidable manual S 226 12.9759 137 0.05 75
IV.SMA1.EHZ. 2019-10-14T15:51:13.47 0.1 undecidable manual P 165 32.6451 108 -0.05 96
IV.SAP2.EHE. 2019-10-14T15:51:12.39 1.0 undecidable manual P 34 24.4533 116 0.05 24
IV.PF6.EHN. 2019-10-14T15:51:12.19 0.1 undecidable manual P 354 24.9528 115 -0.22 94
IV.MMO1.EHZ. 2019-10-14T15:51:12.59 0.3 undecidable manual S 102 8.1807 151 -0.5 69
IV.MC2.EHZ. 2019-10-14T15:51:12.82 0.3 undecidable manual S 264 3.1968 168 0.19 74
IV.FDMO.HHZ. 2019-10-14T15:51:11.39 0.1 undecidable manual P 320 17.7711 127 -0.06 98
IV.MF5.EHZ. 2019-10-14T15:51:11.94 0.1 undecidable manual P 67 20.4684 122 0.14 96
IV.CSP1.EHZ. 2019-10-14T15:51:11.64 0.1 positive manual P 354 19.7691 123 -0.07 98
IV.NRCA.HNZ. 2019-10-14T15:51:11.02 0.1 undecidable manual P 226 12.9759 137 0.11 99
IT.MTCL.HGZ. 2019-10-14T15:51:11.82 0.3 undecidable manual P 295 20.5683 122 0 74
IV.FEMA.HNZ. 2019-10-14T15:51:11.33 0.1 undecidable manual P 290 15.4734 131 0.15 98
IV.MTRA.EHZ. 2019-10-14T15:51:11.93 0.1 undecidable manual P 142 22.1556 119 -0.1 97
IV.GUMA.HNN. 2019-10-14T15:51:11.63 0.1 undecidable manual P 28 18.5703 125 0.07 98
IV.MMO1.EHZ. 2019-10-14T15:51:10.27 0.1 undecidable manual P 102 8.1807 151 -0.2 98
IV.MC2.EHZ. 2019-10-14T15:51:10.33 0.1 undecidable manual P 264 3.1968 168 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHN. ML:2.0 0.000868 0.14 AML other m 2019-10-14T15:51:14.20
IV.NRCA.HNN. ML:2.0 0.000801 0.66 AML other m 2019-10-14T15:51:14.21
IV.NRCA.HHE. ML:2.1 0.0009795000000000001 0.1 AML other m 2019-10-14T15:51:14.43
IV.NRCA.HNE. ML:2.1 0.000909 0.1 AML other m 2019-10-14T15:51:14.43
IV.FDMO.HHN. ML:1.9 0.0004765 0.24 AML other m 2019-10-14T15:51:14.88
IV.FDMO.HHE. ML:1.7 0.00032950000000000004 0.12 AML other m 2019-10-14T15:51:14.91
IV.CSP1.EHN. ML:1.6 0.000242 0.24 AML other m 2019-10-14T15:51:15.12
IV.CSP1.EHE. ML:1.4 0.0001545 0.18 AML other m 2019-10-14T15:51:15.39
IV.MTRA.EHE. ML:1.4 0.000135 0.12 AML other m 2019-10-14T15:51:15.70
IV.MTRA.EHN. ML:1.3 0.00011499999999999999 0.2 AML other m 2019-10-14T15:51:16.32
IV.SMA1.EHE. ML:1.2 0.0000663 0.24 AML other m 2019-10-14T15:51:18.64
IV.SMA1.EHN. ML:1.3 0.0000774 1.44 AML other m 2019-10-14T15:51:19.84
IV.CAMP.HHE. ML:1.2 0.000044200000000000004 0.2 AML other m 2019-10-14T15:51:21.99
IV.SNTG.HHN. ML:1.0 0.000027049999999999997 0.4 AML other m 2019-10-14T15:51:22.08
IV.CAMP.HHN. ML:1.1 0.000035799999999999996 0.66 AML other m 2019-10-14T15:51:22.07
IV.RM33.EHN. ML:1.4 0.0000633 0.32 AML other m 2019-10-14T15:51:22.97
IV.RM33.EHE. ML:1.2 0.0000407 1.26 AML other m 2019-10-14T15:51:23.17
IV.SNTG.HHE. ML:1.0 0.000022850000000000003 1.22 AML other m 2019-10-14T15:51:23.68
IV.MNTT.EHE. ML:1.9 0.0002895 0.14 AML other m 2019-10-14T15:51:24.27
IV.MNTT.EHN. ML:1.9 0.0003205 0.38 AML other m 2019-10-14T15:51:24.75
IV.GIGS.HHE. ML:0.7 0.000010739999999999999 1.12 AML other m 2019-10-14T15:51:25.26
IV.GIGS.HHN. ML:0.7 0.000012495 1.72 AML other m 2019-10-14T15:51:26.10
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