Earthquake with magnitude of ML 1.3 on date 29-11-2018 and time 17:26:06 (UTC) in region 5 km SW Castelsantangelo sul Nera (MC)

A magnitude ML 1.3 earthquake occured in region: 5 km SW Castelsantangelo sul Nera (MC), on

  • 29-11-2018 17:26:06 (UTC)
  • 29-11-2018 18:26:06 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.86, 13.12 at 10 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 5 281 281
Preci PG 7 724 1005
Norcia PG 8 4957 5962
Visso MC 8 1107 7069
Ussita MC 10 444 7513
Sellano PG 16 1079 8592
Cerreto di Spoleto PG 17 1075 9667
Arquata del Tronto AP 18 1178 10845
Cascia PG 18 3217 14062
Monte Cavallo MC 18 145 14207
Bolognola MC 18 142 14349
Montemonaco AP 18 604 14953
Montegallo AP 18 523 15476
Acquacanina MC 20 121 15597
Fiordimonte MC 20 202 15799
Fiastra MC 20 559 16358

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Foligno (57155 inhabitants)
51 Km NE of Terni (111501 inhabitants)
53 Km W of Teramo (54892 inhabitants)
61 Km NW of L'Aquila (69753 inhabitants)
65 Km E of Perugia (166134 inhabitants)
91 Km SW of Ancona (100861 inhabitants)
93 Km W of Montesilvano (53738 inhabitants)
96 Km NE of Viterbo (67173 inhabitants)
100 Km W of Pescara (121014 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 2018-11-29
17:26:06
42.86 13.12 10 2018-11-29
17:35:35
Sala Sismica INGV-Roma 63478201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-29 17:26:06 ± 0.06
Latitude 42.86 ± 0.00
Longitude 13.12 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 63478201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 335
Semi-minor axis of confidence ellipse (meter) 229
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 35
Circular confidence region, given by single value of horizontal uncertainty (meter) 340
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.02518
Epicentral distance of station farthest from the epicenter (degree) 0.42898
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:1.3

Field Value
Value 1.3
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 63478201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-29 17:35:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MTRA.EHZ. 2018-11-29T17:26:15.96 0.3 undecidable manual S 116 0.2293 111 -0.25 71
IV.TERO.HHZ. 2018-11-29T17:26:15.53 1.0 positive manual P 123 0.429 50 -0.12 23
IV.CESI.HHZ. 2018-11-29T17:26:15.46 0.3 undecidable manual S 314 0.2131 113 -0.15 72
IV.FDMO.HHZ. 2018-11-29T17:26:14.22 0.3 undecidable manual S 353 0.179 116 -0.21 72
IV.MF5.EHZ. 2018-11-29T17:26:13.45 1.0 undecidable manual P 63 0.2833 50 0.29 23
IV.MMO1.EHZ. 2018-11-29T17:26:13.74 0.3 undecidable manual S 75 0.1601 119 -0.04 75
IV.SMA1.EHZ. 2018-11-29T17:26:13.09 0.3 undecidable manual P 145 0.2788 50 0 74
IV.LNSS.HHE. 2018-11-29T17:26:12.79 0.1 undecidable manual P 192 0.2617 50 0 99
IV.MTRA.EHZ. 2018-11-29T17:26:12.08 0.1 positive manual P 116 0.2293 111 -0.13 97
IV.CSP1.EHZ. 2018-11-29T17:26:12.34 0.6 negative manual P 16 0.2419 50 -0.12 48
IV.GAVE.HNN. 2018-11-29T17:26:12.54 0.3 undecidable manual P 224 0.232 111 0.27 70
IV.FDMO.HHZ. 2018-11-29T17:26:11.19 0.6 undecidable manual P 353 0.179 116 0.01 50
IV.MC2.EHZ. 2018-11-29T17:26:11.51 0.3 undecidable manual S 45 0.0755 140 0.3 72
IV.CESI.HHZ. 2018-11-29T17:26:11.81 0.1 positive manual P 314 0.2131 113 -0.05 99
IV.MMO1.EHZ. 2018-11-29T17:26:10.86 0.1 positive manual P 75 0.1601 119 0.06 99
IV.NRCA.HNZ. 2018-11-29T17:26:10.08 0.1 undecidable manual S 182 0.0252 164 -0.2 99
IV.MC2.EHZ. 2018-11-29T17:26:09.64 0.3 undecidable manual P 45 0.0755 140 0.32 72
IV.NRCA.HNZ. 2018-11-29T17:26:08.93 0.1 negative manual P 182 0.0252 164 0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNE. ML:1.5 0.00060821745 0.0896 AML other m 2018-11-29T17:26:10.30
IV.NRCA.HHE. ML:1.5 0.0006938742 0.1024 AML other m 2018-11-29T17:26:10.30
IV.NRCA.HHN. ML:1.8 0.00115351675 0.0768 AML other m 2018-11-29T17:26:10.12
IV.NRCA.HNN. ML:1.8 0.0011030234 0.0768 AML other m 2018-11-29T17:26:10.12
IV.FDMO.HHE. ML:0.7 3.412256E-5 0.2048 AML other m 2018-11-29T17:26:15.15
IV.FDMO.HHN. ML:0.8 4.8126725E-5 0.2432 AML other m 2018-11-29T17:26:14.70
IV.CESI.HHE. ML:1.1 8.1317865E-5 0.1408 AML other m 2018-11-29T17:26:15.70
IV.CESI.HHN. ML:1.3 0.00013709075 0.1664 AML other m 2018-11-29T17:26:15.70
IV.MTRA.EHN. ML:1.1 7.5588745E-5 0.2048 AML other m 2018-11-29T17:26:16.83
IV.MTRA.EHE. ML:0.9 5.0219515E-5 0.1408 AML other m 2018-11-29T17:26:16.68
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