Earthquake with magnitude of ML 0.2 on date 13-09-2016 and time 03:19:46 (Italy) in region 7 km E Castelsantangelo sul Nera (MC)

A magnitude ML 0.2 earthquake occured in region: 7 km E Castelsantangelo sul Nera (MC), on

  • 13-09-2016 01:19:46 (UTC)
  • 13-09-2016 03:19:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.88, 13.24 at 6 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.

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
Montemonaco AP 8 604 885
Montegallo AP 9 523 1408
Ussita MC 10 444 1852
Montefortino FM 11 1178 3030
Bolognola MC 13 142 3172
Visso MC 13 1107 4279
Arquata del Tronto AP 13 1178 5457
Amandola FM 15 3629 9086
Norcia PG 15 4957 14043
Preci PG 16 724 14767
Comunanza AP 17 3166 17933
Acquacanina MC 17 121 18054
Sarnano MC 18 3264 21318
Fiastra MC 18 559 21877
Palmiano AP 18 196 22073
Acquasanta Terme AP 19 2916 24989
Roccafluvione AP 20 2010 26999

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km E of Foligno (57155 inhabitants)
46 Km NW of Teramo (54892 inhabitants)
60 Km NE of Terni (111501 inhabitants)
61 Km N of L'Aquila (69753 inhabitants)
73 Km E of Perugia (166134 inhabitants)
85 Km S of Ancona (100861 inhabitants)
85 Km W of Montesilvano (53738 inhabitants)
93 Km NW of Pescara (121014 inhabitants)
97 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
Rev 1000 ML 0.2 2016-09-13
01:19:46
42.88 13.23 6 2019-07-19
13:23:13
Bollettino Sismico Italiano INGV 40241981
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-09-13 01:19:46 ± 0.08
Latitude 42.88 ± 0.00
Longitude 13.23 ± 0.00
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 40241981

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 140
Semi-minor axis of confidence ellipse (meter) 136
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 155
Circular confidence region, given by single value of horizontal uncertainty (meter) 140
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 127
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.04
Epicentral distance of station closest to the epicenter (degree) 0.05756
Epicentral distance of station farthest from the epicenter (degree) 0.18796
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

ML:0.2

Field Value
Value 0.2
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 40241981
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-01-31 15:08:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.FDMO.HHZ. 2016-09-13T01:19:54.01 0.6 undecidable manual S 325 0.188 106 0.03 49
IV.T1216.EHZ. 2016-09-13T01:19:52.90 0.6 undecidable manual S 273 0.1583 109 0.01 49
IV.FDMO.HHZ. 2016-09-13T01:19:50.71 1.0 positive manual P 325 0.188 106 -0.09 24
IV.T1216.EHZ. 2016-09-13T01:19:50.08 1.0 positive manual P 273 0.1583 109 -0.09 24
IV.MMO1.EHZ. 2016-09-13T01:19:49.81 0.6 undecidable manual S 76 0.0692 128 -0.03 50
IV.T1242.HHZ. 2016-09-13T01:19:49.47 0.6 undecidable manual S 203 0.0576 133 -0.02 50
IV.T1242.HHZ. 2016-09-13T01:19:48.25 0.6 negative manual P 203 0.0576 133 0.04 50
IV.MMO1.EHZ. 2016-09-13T01:19:48.43 0.1 positive manual P 76 0.0692 128 0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:0.3 1.7150745E-5 0.24 AML other m 2016-09-13T01:19:54.42
IV.FDMO.HHE. ML:0.1 8.3719035E-6 0.22 AML other m 2016-09-13T01:19:54.47
IV.T1242.HHE. ML:0 4.9007355E-5 0.14 AML other m 2016-09-13T01:19:49.56
IV.T1242.HHN. ML:0 7.265555E-5 0.1 AML other m 2016-09-13T01:19:49.69
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download