Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 24-08-2016 and time 21:06:35 (Italy) in region 8 km SE Castelsantangelo sul Nera (MC)

A magnitude ML 2.0 earthquake occured in region: 8 km SE Castelsantangelo sul Nera (MC), on

  • 24-08-2016 19:06:35 (UTC)
  • 24-08-2016 21:06:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8430, 13.2210 at 8 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 8 281 281
Montegallo AP 9 523 804
Arquata del Tronto AP 10 1178 1982
Montemonaco AP 11 604 2586
Norcia PG 12 4957 7543
Ussita MC 13 444 7987
Visso MC 15 1107 9094
Montefortino FM 15 1178 10272
Preci PG 15 724 10996
Accumoli RI 17 667 11663
Bolognola MC 17 142 11805
Acquasanta Terme AP 17 2916 14721
Amandola FM 19 3629 18350

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km E of Foligno (57155 inhabitants)
45 Km W of Teramo (54892 inhabitants)
56 Km NE of Terni (111501 inhabitants)
57 Km N of L'Aquila (69753 inhabitants)
74 Km E of Perugia (166134 inhabitants)
84 Km W of Montesilvano (53738 inhabitants)
90 Km S of Ancona (100861 inhabitants)
91 Km W of Pescara (121014 inhabitants)
95 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 2.0 2016-08-24
19:06:35		 42.8432 13.2213 8 2019-02-12
13:57:27		 Bollettino Sismico Italiano INGV 38324731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-08-24 19:06:35 ± 0.05
Latitude 42.8432 ± 0.0018
Longitude 13.2213 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 38324731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 284
Semi-minor axis of confidence ellipse (meter) 148
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 91
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 43
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 42
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.68528
Number of stations at which the event was observed 31
Number of stations from which data was used for origin computation 26
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 17
Type of magnitude ML
Reference to an origin 38324731
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-12-10 22:14:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NDIM.HNZ. 2016-08-24T19:08:01.99 3.0 undecidable manual Sg 8 0
IV.MTRZ.HHZ. 2016-08-24T19:07:38.99 3.0 undecidable manual Sg 1.9 0
IV.VIVA.HHZ. 2016-08-24T19:07:12.99 3.0 undecidable manual S -5.55 0
IV.PTRJ.HNZ. 2016-08-24T19:07:09.56 3.0 undecidable manual Pg 2.31 0
IV.CSNT.HHZ. 2016-08-24T19:07:07.16 3.0 undecidable manual P 2.45 0
IV.FOSV.EHZ. 2016-08-24T19:06:56.48 0.6 undecidable manual S 323 62.493 50 0.64 39
IV.ARVD.HHZ. 2016-08-24T19:06:49.92 0.3 undecidable manual P 343 76.0683 50 0.37 62
IV.FOSV.EHZ. 2016-08-24T19:06:47.24 0.1 undecidable manual P 323 62.493 50 -0.2 87
IV.CESI.HHZ. 2016-08-24T19:06:47.40 0.6 undecidable manual S 305 31.3464 104 0.2 46
IV.ASSB.HHZ. 2016-08-24T19:06:45.31 0.6 undecidable manual P 296 50.7159 50 -0.33 44
IV.EL6.EHZ. 2016-08-24T19:06:45.84 0.3 undecidable manual P 350 54.8007 50 -0.42 64
IV.SNTG.HHZ. 2016-08-24T19:06:45.37 0.1 undecidable manual P 334 51.0156 50 -0.32 87
IV.CSP1.EHZ. 2016-08-24T19:06:45.90 0.6 undecidable manual S 357 27.6501 106 -0.04 48
IV.GUMA.HHZ. 2016-08-24T19:06:45.80 0.1 undecidable manual S 21 26.0517 107 0.38 90
IV.FDMO.HHZ. 2016-08-24T19:06:44.60 0.6 undecidable manual S 333 24.0537 108 -0.16 47
IV.OFFI.HHE. 2016-08-24T19:06:44.18 0.1 undecidable manual P 75 39.1275 50 0.33 89
IV.TERO.HHZ. 2016-08-24T19:06:43.96 0.3 undecidable manual P 128 39.627 50 0.03 71
IV.CAMP.HHE. 2016-08-24T19:06:43.86 0.1 undecidable manual P 156 37.3293 50 0.28 90
IV.FEMA.HNZ. 2016-08-24T19:06:43.09 0.3 undecidable manual S 313 19.1697 112 -0.08 73
IV.T1212.HNZ. 2016-08-24T19:06:42.81 0.3 undecidable manual S 235 17.5713 114 0.14 72
IV.CESI.HHZ. 2016-08-24T19:06:42.04 0.3 undecidable manual P 305 31.3464 104 -0.42 66
IV.T1202.EHZ. 2016-08-24T19:06:42.00 0.3 undecidable manual S 179 15.4734 117 -0.01 74
IV.T1241.HNZ. 2016-08-24T19:06:42.37 0.3 undecidable manual S 85 17.1717 115 -0.15 72
IV.T1213.HNZ. 2016-08-24T19:06:42.30 0.3 undecidable manual S 211 15.2736 117 0.37 69
IV.CSP1.EHZ. 2016-08-24T19:06:41.49 0.3 undecidable manual P 357 27.6501 106 -0.24 69
IV.LNSS.HHZ. 2016-08-24T19:06:41.95 0.6 undecidable manual P 209 30.4473 104 -0.33 45
IV.GUMA.HHZ. 2016-08-24T19:06:41.60 0.1 undecidable manual P 21 26.0517 107 0.17 94
IV.SMA1.EHZ. 2016-08-24T19:06:41.22 0.6 undecidable manual P 158 25.3524 107 -0.08 48
IV.AQT1.EHZ. 2016-08-24T19:06:40.17 0.3 undecidable manual S 143 9.6792 129 -0.13 73
IV.FDMO.HHZ. 2016-08-24T19:06:40.85 0.3 undecidable manual P 333 24.0537 108 -0.2 70
IV.T1214.HNZ. 2016-08-24T19:06:40.40 0.3 undecidable manual S 186 9.3795 130 0.19 72
IV.T1201.HNZ. 2016-08-24T19:06:40.79 0.6 undecidable manual P 173 20.7681 111 0.36 46
IV.MC2.EHZ. 2016-08-24T19:06:40.20 0.1 undecidable manual S 341 7.9809 134 0.34 94
IV.FEMA.HNZ. 2016-08-24T19:06:40.33 0.3 undecidable manual P 313 19.1697 112 0.19 71
IV.MMO1.EHZ. 2016-08-24T19:06:40.30 0.6 undecidable manual S 54 10.5783 126 -0.26 47
IV.NRCA.HNZ. 2016-08-24T19:06:40.00 0.3 undecidable manual S 263 8.7801 132 -0.06 74
IV.T1202.EHZ. 2016-08-24T19:06:39.20 0.1 undecidable manual P 179 15.4734 117 -0.26 94
IV.T1212.HNZ. 2016-08-24T19:06:39.97 0.6 undecidable manual P 235 17.5713 114 0.12 48
IV.T1213.HNZ. 2016-08-24T19:06:39.53 0.3 undecidable manual P 211 15.2736 117 0.11 73
IV.T1241.HNZ. 2016-08-24T19:06:39.96 0.1 undecidable manual P 85 17.1717 115 0.2 95
IV.T1242.HNZ. 2016-08-24T19:06:39.00 0.3 undecidable manual S 222 2.0979 165 0.21 73
IV.MMO1.EHZ. 2016-08-24T19:06:38.31 0.1 undecidable manual P 54 10.5783 126 -0.31 94
IV.AQT1.EHZ. 2016-08-24T19:06:38.29 0.3 undecidable manual P 143 9.6792 129 -0.19 72
IV.MC2.EHZ. 2016-08-24T19:06:38.20 0.1 undecidable manual P 341 7.9809 134 -0.02 100
IV.NRCA.HNZ. 2016-08-24T19:06:38.22 0.1 undecidable manual P 263 8.7801 132 -0.12 98
IV.T1214.HNZ. 2016-08-24T19:06:38.13 0.1 undecidable manual P 186 9.3795 130 -0.29 94
IV.T1242.HNZ. 2016-08-24T19:06:37.43 0.6 undecidable manual P 222 2.0979 165 -0.17 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FOSV.EHN. ML:0.0 0.000207 0.3 AML other m 2016-08-24T19:06:57.28
IV.MC2.EHN. ML:0.0 0.00307255435 0.2944 AML other m 2016-08-24T19:06:41.62
IV.MC2.EHE. ML:0.0 0.0030433493 0.2816 AML other m 2016-08-24T19:06:41.48
IV.NRCA.HNN. ML:0.0 0.007860023 0.1408 AML other m 2016-08-24T19:06:40.88
IV.FDMO.HHN. ML:0.0 0.00047879955 0.256 AML other m 2016-08-24T19:06:47.20
IV.FDMO.HHE. ML:0.0 0.00043757400000000004 0.2816 AML other m 2016-08-24T19:06:46.75
IV.CSP1.EHE. ML:0.0 0.00036540800000000006 0.3328 AML other m 2016-08-24T19:06:49.08
IV.CSP1.EHN. ML:0.0 0.000770264 0.2816 AML other m 2016-08-24T19:06:47.69
IV.CESI.HHN. ML:0.0 0.0008884088000000001 0.4096 AML other m 2016-08-24T19:06:49.85
IV.CESI.HHE. ML:0.0 0.00037421085 0.2048 AML other m 2016-08-24T19:06:49.88
IV.TERO.HNN. ML:0.0 0.00035663424999999996 0.4224 AML other m 2016-08-24T19:06:51.05
IV.TERO.HNE. ML:0.0 0.0002574567 0.2816 AML other m 2016-08-24T19:06:51.05
IV.FOSV.EHE. ML:1.7 0.0001017696 0.3456 AML other m 2016-08-24T19:06:56.76
IV.TERO.HHN. ML:2.0 0.00037279485 0.4224 AML other m 2016-08-24T19:06:50.84
IV.TERO.HHE. ML:1.9 0.00027142035000000004 0.2816 AML other m 2016-08-24T19:06:51.05
IV.ASSB.HHN. ML:1.7 0.00014110999 0.2176 AML other m 2016-08-24T19:06:54.09
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
Waveforms Seismic signals in miniseed + resp format Download