Earthquake with magnitude of ML 0.7 on date 14-08-2019 and time 11:43:04 (UTC) in region Castelsantangelo sul Nera (MC)

A magnitude ML 0.7 earthquake occured in region: Castelsantangelo sul Nera (MC), on

  • 14-08-2019 11:43:04 (UTC)
  • 14-08-2019 13:43:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9, 13.16 at 7 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 0 281 281
Ussita MC 5 444 725
Visso MC 7 1107 1832
Preci PG 10 724 2556
Bolognola MC 12 142 2698
Norcia PG 13 4957 7655
Montemonaco AP 14 604 8259
Acquacanina MC 15 121 8380
Fiastra MC 15 559 8939
Montegallo AP 16 523 9462
Montefortino FM 16 1178 10640
Monte Cavallo MC 17 145 10785
Fiordimonte MC 17 202 10987
Arquata del Tronto AP 18 1178 12165
Pieve Torina MC 19 1458 13623
Sellano PG 19 1079 14702
Amandola FM 19 3629 18331
Pievebovigliana MC 19 866 19197
Sarnano MC 20 3264 22461

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km E of Foligno (57155 inhabitants)
52 Km NW of Teramo (54892 inhabitants)
56 Km NE of Terni (111501 inhabitants)
64 Km NW of L'Aquila (69753 inhabitants)
67 Km E of Perugia (166134 inhabitants)
85 Km SW of Ancona (100861 inhabitants)
92 Km W of Montesilvano (53738 inhabitants)
99 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 0.7 2019-08-14
11:43:04
42.9 13.16 7 2019-08-14
12:00:08
Sala Sismica INGV-Roma 71481391
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-14 11:43:04 ± 0.26
Latitude 42.90 ± 0.01
Longitude 13.16 ± 0.01
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 71481391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 710
Semi-minor axis of confidence ellipse (meter) 358
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 107
Circular confidence region, given by single value of horizontal uncertainty (meter) 710
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 135
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.23922
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 6
Magnitude information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.4
Num. used stations 5
Type of magnitude ML
Reference to an origin 71481391
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-14 12:00:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SPS2.HHZ. 2019-08-14T11:44:49.64 3.0 undecidable manual Sg 10.77 0
CH.FUORN.HHZ. 2019-08-14T11:44:19.15 3.0 undecidable manual Pg 14.59 0
IV.CRJA.HHZ. 2019-08-14T11:44:11.95 3.0 undecidable manual Pn 5.22 0
OX.ZOU2.HHZ. 2019-08-14T11:44:08.61 3.0 undecidable manual Pg 13.68 0
IV.MAGA.HHZ. 2019-08-14T11:44:07.46 3.0 undecidable manual Pg 14.49 0
IV.MILN.HNZ. 2019-08-14T11:44:06.17 3.0 undecidable manual Pn 7.05 0
IV.MBFT.HHZ. 2019-08-14T11:44:06.59 3.0 undecidable manual Pn 1.77 0
IV.SPS2.HHZ. 2019-08-14T11:43:58.51 3.0 negative manual Pn 4.54 0
IV.RIBO.EHZ.01 2019-08-14T11:43:51.11 3.0 undecidable manual Sn 0.28 0
IV.VBKN.HHZ. 2019-08-14T11:43:49.91 3.0 undecidable manual Sn 0.43 0
IV.NDIM.HHZ. 2019-08-14T11:43:39.39 3.0 positive manual Pn -2.42 0
IV.MCRV.HHZ. 2019-08-14T11:43:39.57 3.0 undecidable manual Pg 9.49 0
IT.FIE.HGZ. 2019-08-14T11:43:37.76 3.0 undecidable manual Pg 8.71 0
IT.GLNS.HNZ. 2019-08-14T11:43:33.18 3.0 undecidable manual Sn 0.7 0
IV.LRP.EHZ. 2019-08-14T11:43:28.80 3.0 undecidable manual Sg 1.61 0
IV.MIDA.HHZ. 2019-08-14T11:43:28.69 3.0 undecidable manual Sn -1.14 0
IV.RIBO.EHZ.01 2019-08-14T11:43:28.71 3.0 negative manual Pg 1.73 0
IV.ARCI.HNZ. 2019-08-14T11:43:23.42 3.0 undecidable manual Pg 0.92 0
IV.LAV9.HHZ. 2019-08-14T11:43:13.81 3.0 positive manual P -2.62 0
IV.MF5.EHZ. 2019-08-14T11:43:13.85 0.1 undecidable manual S 68 0.2392 105 -0.13 94
IV.CSP1.EHZ. 2019-08-14T11:43:12.56 0.1 undecidable manual S 10 0.197 109 0.15 94
IV.FDMO.HHZ. 2019-08-14T11:43:10.10 0.1 undecidable manual S 340 0.1475 114 -0.52 88
IV.MF5.EHZ. 2019-08-14T11:43:09.31 0.1 undecidable manual P 68 0.2392 105 -0.62 83
IV.MMO1.EHE. 2019-08-14T11:43:09.98 0.1 undecidable manual S 89 0.125 118 0.13 96
IV.CSP1.EHZ. 2019-08-14T11:43:09.34 0.1 undecidable manual P 10 0.197 109 0.32 91
IV.FDMO.HHZ. 2019-08-14T11:43:08.32 0.1 undecidable manual P 340 0.1475 114 0.33 92
IV.MC2.EHZ. 2019-08-14T11:43:07.19 0.1 undecidable manual S 61 0.0279 157 0.02 100
IV.NRCA.HHZ. 2019-08-14T11:43:07.97 0.1 undecidable manual S 205 0.071 133 -0.18 96
IV.MMO1.EHE. 2019-08-14T11:43:07.63 0.1 undecidable manual P 89 0.125 118 0.08 97
IV.NRCA.HHZ. 2019-08-14T11:43:06.67 0.1 undecidable manual P 205 0.071 133 0.11 98
IV.MC2.EHZ. 2019-08-14T11:43:06.19 0.1 positive manual P 61 0.0279 157 0.19 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:1 0.00017596535 0.0832 AML other m 2019-08-14T11:43:08.38
IV.NRCA.HHN. ML:0.8 0.00010729674 0.1408 AML other m 2019-08-14T11:43:08.43
IV.NRCA.HNE. ML:1 0.00016151569 0.1216 AML other m 2019-08-14T11:43:09.27
IV.FDMO.HHE. ML:0.2 1.2817805E-5 0.416 AML other m 2019-08-14T11:43:15.03
IV.FDMO.HHN. ML:0.2 1.6795007E-5 0.5376 AML other m 2019-08-14T11:43:17.44
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