Earthquake with magnitude of ML 1.3 on date 14-10-2019 and time 08:50:32 (Italy) in region 4 km W Castelsantangelo sul Nera (MC)

A magnitude ML 1.3 earthquake occured in region: 4 km W Castelsantangelo sul Nera (MC), on

  • 14-10-2019 06:50:32 (UTC)
  • 14-10-2019 08:50:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.88, 13.11 at 8 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

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 4 281 281
Preci PG 6 724 1005
Visso MC 6 1107 2112
Ussita MC 8 444 2556
Norcia PG 10 4957 7513
Sellano PG 15 1079 8592
Monte Cavallo MC 15 145 8737
Bolognola MC 16 142 8879
Cerreto di Spoleto PG 17 1075 9954
Fiordimonte MC 18 202 10156
Acquacanina MC 18 121 10277
Fiastra MC 18 559 10836
Montemonaco AP 18 604 11440
Montegallo AP 19 523 11963
Pieve Torina MC 19 1458 13421
Arquata del Tronto AP 19 1178 14599
Cascia PG 20 3217 17816

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km E of Foligno (57155 inhabitants)
52 Km NE of Terni (111501 inhabitants)
54 Km W of Teramo (54892 inhabitants)
63 Km NW of L'Aquila (69753 inhabitants)
64 Km E of Perugia (166134 inhabitants)
89 Km SW of Ancona (100861 inhabitants)
94 Km W of Montesilvano (53738 inhabitants)
97 Km NE of Viterbo (67173 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.3 2019-10-14
06:50:32
42.88 13.11 8 2019-10-14
07:04:13
Sala Sismica INGV-Roma 73244691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-14 06:50:32 ± 0.06
Latitude 42.88 ± 0.00
Longitude 13.11 ± 0.00
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73244691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 283
Semi-minor axis of confidence ellipse (meter) 264
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 81
Circular confidence region, given by single value of horizontal uncertainty (meter) 280
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 69
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 28
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
Epicentral distance of station farthest from the epicenter (degree) 0.44876
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 73244691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-14 07:04:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.POFI.HHZ. 2019-10-14T06:50:57.43 3.0 undecidable manual P 1.6 0
IV.CPGN.EHZ. 2019-10-14T06:50:50.51 3.0 undecidable manual P -3.04 0
IV.EL6.EHZ. 2019-10-14T06:50:49.12 0.6 undecidable manual S 359 0.4488 50 0.18 45
IV.MOMA.HHZ. 2019-10-14T06:50:48.19 0.6 undecidable manual S 259 0.4029 50 0.62 40
IV.RM33.EHZ. 2019-10-14T06:50:46.87 0.6 undecidable manual S 168 0.3786 50 0.01 47
IV.LNSS.HHZ. 2019-10-14T06:50:44.04 0.6 undecidable manual S 190 0.2815 104 0.32 45
IV.MF5.EHZ. 2019-10-14T06:50:44.20 0.6 undecidable manual S 67 0.2779 105 0.63 41
IV.MTRA.EHZ. 2019-10-14T06:50:42.49 0.6 undecidable manual S 120 0.2437 107 0.18 47
IV.GUMA.HHZ. 2019-10-14T06:50:42.72 0.6 undecidable manual S 42 0.2455 107 0.33 45
IV.EL6.EHZ. 2019-10-14T06:50:41.57 0.6 positive manual P 359 0.4488 50 -0.43 43
IV.CSP1.EHZ. 2019-10-14T06:50:41.37 0.3 undecidable manual S 18 0.223 108 -0.17 70
IV.MOMA.HHZ. 2019-10-14T06:50:41.51 0.6 positive manual P 259 0.4029 50 0.3 44
IV.SNTG.HHZ. 2019-10-14T06:50:40.78 0.6 undecidable manual P 342 0.3948 50 -0.28 44
IV.CAMP.HHZ. 2019-10-14T06:50:40.80 0.1 undecidable manual P 147 0.4083 50 -0.5 84
IV.CESI.HHZ. 2019-10-14T06:50:40.60 0.6 undecidable manual S 310 0.1952 110 0.06 48
IV.RM33.EHZ. 2019-10-14T06:50:40.71 0.6 positive manual P 168 0.3786 50 -0.09 46
IV.MF5.EHZ. 2019-10-14T06:50:39.09 0.6 negative manual P 67 0.2779 105 0.19 46
IV.MMO1.EHZ. 2019-10-14T06:50:39.26 0.6 undecidable manual S 83 0.1601 114 -0.03 49
IV.FDMO.HHZ. 2019-10-14T06:50:39.22 0.6 undecidable manual S 354 0.1574 115 0.04 49
IV.GUMA.HHZ. 2019-10-14T06:50:38.27 0.6 positive manual P 42 0.2455 107 0.05 48
IV.MTRA.EHZ. 2019-10-14T06:50:38.35 1.0 undecidable manual P 120 0.2437 107 0.18 23
IV.LNSS.HHZ. 2019-10-14T06:50:38.96 0.6 undecidable manual P 190 0.2815 104 -0.03 48
IV.CSP1.EHZ. 2019-10-14T06:50:37.49 0.3 undecidable manual P 18 0.223 108 -0.23 69
IV.CESI.HHZ. 2019-10-14T06:50:37.16 0.1 undecidable manual P 310 0.1952 110 0.01 97
IV.FDMO.HHZ. 2019-10-14T06:50:36.28 0.1 positive manual P 354 0.1574 115 -0.09 97
IV.MMO1.EHZ. 2019-10-14T06:50:36.37 0.3 positive manual P 83 0.1601 114 -0.05 73
IV.MC2.EHZ. 2019-10-14T06:50:36.33 0.6 undecidable manual S 62 0.0657 138 0.04 50
IV.NRCA.HHZ. 2019-10-14T06:50:35.55 0.3 undecidable manual S 176 0.0468 147 -0.29 71
IV.MC2.EHZ. 2019-10-14T06:50:34.69 0.1 positive manual P 62 0.0657 138 -0.01 100
IV.NRCA.HHZ. 2019-10-14T06:50:34.51 0.1 undecidable manual P 176 0.0468 147 0.07 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNE. ML:0 0.00382 0.26 AML other m 2019-10-14T06:50:35.83
IV.NRCA.HHE. ML:0 0.003955 0.18 AML other m 2019-10-14T06:50:35.83
IV.NRCA.HNN. ML:0 0.003075 0.08 AML other m 2019-10-14T06:50:35.84
IV.NRCA.HHN. ML:0 0.00343 0.1 AML other m 2019-10-14T06:50:35.84
IV.FDMO.HHN. ML:1.4 0.000228 0.68 AML other m 2019-10-14T06:50:39.96
IV.FDMO.HHE. ML:1.5 0.000285 1.82 AML other m 2019-10-14T06:50:40.04
IV.CESI.HHN. ML:1.5 0.0002395 0.3 AML other m 2019-10-14T06:50:41.34
IV.CESI.HHE. ML:1.3 0.000143 0.2 AML other m 2019-10-14T06:50:41.31
IV.CSP1.EHE. ML:1.3 0.00012585 0.78 AML other m 2019-10-14T06:50:41.24
IV.CSP1.EHN. ML:1.3 0.0001145 0.7 AML other m 2019-10-14T06:50:42.52
IV.GUMA.HHN. ML:1.7 0.0002625 1.44 AML other m 2019-10-14T06:50:42.95
IV.MTRA.EHE. ML:1.4 0.000131 0.24 AML other m 2019-10-14T06:50:43.22
IV.MTRA.EHN. ML:1.4 0.0001355 1.12 AML other m 2019-10-14T06:50:43.23
IV.LNSS.HHN. ML:1.3 9.055E-5 1.4 AML other m 2019-10-14T06:50:44.90
IV.LNSS.HHE. ML:1.4 0.00010445 0.9 AML other m 2019-10-14T06:50:45.71
IV.GUMA.HHE. ML:1.6 0.0002095 1.78 AML other m 2019-10-14T06:50:47.00
IV.RM33.EHE. ML:1.1 4.535E-5 1.5 AML other m 2019-10-14T06:50:47.88
IV.RM33.EHN. ML:1 3.47E-5 1.78 AML other m 2019-10-14T06:50:47.96
IV.MOMA.HHE. ML:1.3 5.94E-5 0.22 AML other m 2019-10-14T06:50:48.69
IV.SNTG.HHE. ML:1 3.495E-5 1.02 AML other m 2019-10-14T06:50:49.65
IV.SNTG.HHN. ML:1.1 3.9E-5 0.6 AML other m 2019-10-14T06:50:50.47
IV.MOMA.HHN. ML:1.1 3.92E-5 0.68 AML other m 2019-10-14T06:50:50.48
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download