Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 29-08-2016 and time 16:02:18 (UTC) in region 7 km W Montegallo (AP)

A magnitude ML 2.0 earthquake occured in region: 7 km W Montegallo (AP), on

  • 29-08-2016 16:02:18 (UTC)
  • 29-08-2016 18:02:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8380, 13.2500 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Montegallo AP 7 523 523
Arquata del Tronto AP 8 1178 1701
Montemonaco AP 9 604 2305
Castelsantangelo sul Nera MC 10 281 2586
Norcia PG 14 4957 7543
Montefortino FM 14 1178 8721
Ussita MC 15 444 9165
Acquasanta Terme AP 15 2916 12081
Accumoli RI 16 667 12748
Visso MC 17 1107 13855
Bolognola MC 18 142 13997
Preci PG 18 724 14721
Amandola FM 18 3629 18350
Palmiano AP 18 196 18546
Roccafluvione AP 19 2010 20556
Comunanza AP 19 3166 23722

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km W of Teramo (54892 inhabitants)
46 Km E of Foligno (57155 inhabitants)
55 Km N of L'Aquila (69753 inhabitants)
58 Km NE of Terni (111501 inhabitants)
76 Km E of Perugia (166134 inhabitants)
82 Km W of Montesilvano (53738 inhabitants)
89 Km W of Pescara (121014 inhabitants)
90 Km S of Ancona (100861 inhabitants)
93 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
Reviewed
Rev100 		ML 2.0 2016-08-29
16:02:18		 42.8375 13.25 8 2016-08-29
16:08:14		 Sala Sismica INGV-Roma 27630001
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-08-29 16:02:18 ± 0.07
Latitude 42.8375 ± 0.0045
Longitude 13.2500 ± 0.0110
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 27630001

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 949
Semi-minor axis of confidence ellipse (meter) 127
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 244
Circular confidence region, given by single value of horizontal uncertainty (meter) 950.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 77
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.87054
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 22
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 27630001
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-08-29 16:08:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SACR.HHZ. 2016-08-29T16:03:11.99 3.0 undecidable manual Sn -0.92 0
IV.NARO.HHZ. 2016-08-29T16:02:50.99 3.0 undecidable manual S 0.47 0
IV.FOSV.EHZ. 2016-08-29T16:02:38.79 0.1 undecidable manual S 322 64.3911 50 0.45 83
IV.FSSB.HHZ. 2016-08-29T16:02:36.21 3.0 undecidable manual P -0.06 0
IV.EL6.EHZ. 2016-08-29T16:02:36.78 0.1 undecidable manual S 348 55.8996 50 0.71 77
IV.PIEI.HHZ. 2016-08-29T16:02:35.15 0.3 undecidable manual P 323 96.6255 50 0.43 59
IV.ATVO.HHZ. 2016-08-29T16:02:33.84 3.0 negative manual P -0.4 0
IV.T0110.HHZ. 2016-08-29T16:02:32.44 3.0 positive manual P 0.03 0
IV.ARVD.HHZ. 2016-08-29T16:02:32.20 0.3 negative manual P 341 77.367 50 0.44 61
IV.CAMP.HHZ. 2016-08-29T16:02:30.14 0.1 undecidable manual S 159 35.9418 50 -0.6 84
IV.VCEL.EHZ. 2016-08-29T16:02:30.65 0.3 positive manual P 135 68.8755 50 0.21 65
IV.FOSV.EHZ. 2016-08-29T16:02:29.64 0.3 positive manual P 322 64.3911 50 -0.1 67
IV.EL6.EHZ. 2016-08-29T16:02:28.23 0.3 negative manual P 348 55.8996 50 -0.2 67
IV.CING.HHZ. 2016-08-29T16:02:28.85 0.3 undecidable manual P 356 59.8956 50 -0.2 67
IV.CSP1.EHZ. 2016-08-29T16:02:28.10 0.1 undecidable manual S 353 28.4493 106 -0.16 95
IV.MNTP.HNZ. 2016-08-29T16:02:27.34 3.0 negative manual P 1.58 0
IV.FDMO.HHZ. 2016-08-29T16:02:27.34 0.1 undecidable manual S 329 25.752 107 -0.01 98
IV.ASSB.HHZ. 2016-08-29T16:02:27.69 0.6 undecidable manual P 296 53.1024 50 -0.32 44
IV.GIGS.HHZ. 2016-08-29T16:02:27.13 0.6 negative manual P 148 50.1165 50 -0.42 43
IV.SNTG.HHZ. 2016-08-29T16:02:27.58 0.3 undecidable manual P 332 52.7028 50 -0.36 65
IV.T1243.HHZ. 2016-08-29T16:02:26.25 0.1 undecidable manual S 134 22.4553 110 -0.04 98
IV.OFFI.HHZ. 2016-08-29T16:02:26.29 0.3 positive manual P 73 37.0296 50 0.76 59
IV.RM33.EHZ. 2016-08-29T16:02:25.31 0.6 positive manual P 185 36.5412 50 -0.15 47
IV.TERO.HHZ. 2016-08-29T16:02:25.05 0.1 negative manual P 129 37.4292 50 -0.54 85
IV.LNSS.HHZ. 2016-08-29T16:02:24.55 0.6 negative manual P 213 31.1466 104 0.1 48
IV.CAMP.HHZ. 2016-08-29T16:02:24.81 0.3 negative manual P 159 35.9418 50 -0.55 64
IV.T1202.EHZ. 2016-08-29T16:02:24.59 0.1 undecidable manual S 188 14.9739 118 0.69 84
IV.CESI.HHZ. 2016-08-29T16:02:24.65 0.1 positive manual P 304 33.6441 103 -0.29 92
IV.FDMO.HHZ. 2016-08-29T16:02:23.15 1.0 positive manual P 329 25.752 107 -0.25 23
IV.CSP1.EHZ. 2016-08-29T16:02:23.67 0.3 positive manual P 353 28.4493 106 -0.25 70
IV.MC2.EHZ. 2016-08-29T16:02:22.24 0.1 undecidable manual S 329 9.5793 130 -0.09 99
IV.T1243.HHZ. 2016-08-29T16:02:22.69 0.1 negative manual P 134 22.4553 110 -0.1 97
IV.T1244.EHZ. 2016-08-29T16:02:22.74 0.1 undecidable manual S 156 9.7791 129 0.36 94
IV.T1202.EHZ. 2016-08-29T16:02:21.83 0.1 undecidable manual P 188 14.9739 118 0.42 92
IV.T1242.HNZ. 2016-08-29T16:02:20.56 0.1 undecidable manual S 256 3.7962 154 -0.51 91
IV.MC2.EHZ. 2016-08-29T16:02:20.58 0.1 negative manual P 329 9.5793 130 0.07 100
IV.T1244.EHZ. 2016-08-29T16:02:20.78 0.1 undecidable manual P 156 9.7791 129 0.25 96
IV.T1242.HNZ. 2016-08-29T16:02:19.67 0.1 positive manual P 256 3.7962 154 -0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHE. ML:1.7 0.0000739 1.12 AML other m 2016-08-29T16:02:44.78
IV.ARVD.HHN. ML:1.6 0.00006335000000000001 0.12 AML other m 2016-08-29T16:02:45.16
IV.ASSB.HHN. ML:2.2 0.0004 0.18 AML other m 2016-08-29T16:02:36.03
IV.ASSB.HHE. ML:2.1 0.0003055 0.2 AML other m 2016-08-29T16:02:37.28
IV.ATVO.HHN. ML:1.5 0.00003895 0.44 AML other m 2016-08-29T16:02:50.23
IV.ATVO.HHE. ML:1.7 0.0000597 0.32 AML other m 2016-08-29T16:02:54.85
IV.CAMP.HHE. ML:1.8 0.00027100000000000003 0.44 AML other m 2016-08-29T16:02:32.62
IV.CAMP.HHN. ML:1.7 0.00022 0.54 AML other m 2016-08-29T16:02:32.96
IV.CESI.HHN. ML:2.2 0.0007835000000000001 0.86 AML other m 2016-08-29T16:02:30.71
IV.CESI.HHE. ML:2.0 0.0004435 0.3 AML other m 2016-08-29T16:02:31.27
IV.CING.HHN. ML:1.8 0.00014350000000000002 1.3 AML other m 2016-08-29T16:02:39.37
IV.CING.HHE. ML:1.9 0.00017449999999999999 0.12 AML other m 2016-08-29T16:02:39.00
IV.CSP1.EHE. ML:2.2 0.000891 0.72 AML other m 2016-08-29T16:02:29.19
IV.CSP1.EHN. ML:2.3 0.00107 0.36 AML other m 2016-08-29T16:02:29.71
IV.FDMO.HHN. ML:2.0 0.0006045 0.82 AML other m 2016-08-29T16:02:28.24
IV.FDMO.HHE. ML:2.0 0.000603 0.4 AML other m 2016-08-29T16:02:28.05
IV.FOSV.EHE. ML:2.0 0.000179 1.52 AML other m 2016-08-29T16:02:39.34
IV.FOSV.EHN. ML:2.3 0.0003625 0.22 AML other m 2016-08-29T16:02:39.45
IV.FSSB.HHE. ML:2.1 0.0001325 0.3 AML other m 2016-08-29T16:02:53.35
IV.FSSB.HHN. ML:2.2 0.0001615 0.5 AML other m 2016-08-29T16:03:00.61
IV.GIGS.HHE. ML:1.2 0.00004575 0.72 AML other m 2016-08-29T16:02:36.72
IV.GIGS.HHN. ML:1.1 0.00003695 0.76 AML other m 2016-08-29T16:02:39.13
IV.LNSS.HHN. ML:2.1 0.0005515 0.5 AML other m 2016-08-29T16:02:29.71
IV.LNSS.HHE. ML:2.2 0.0007975000000000001 0.84 AML other m 2016-08-29T16:02:30.01
IV.OFFI.HHN. ML:2.1 0.0005105 1.32 AML other m 2016-08-29T16:02:34.75
IV.OFFI.HHE. ML:2.1 0.0005235 0.64 AML other m 2016-08-29T16:02:41.44
IV.PIEI.HHN. ML:1.5 0.0000361 0.46 AML other m 2016-08-29T16:02:57.10
IV.PIEI.HHE. ML:1.8 0.000057999999999999994 0.32 AML other m 2016-08-29T16:02:49.99
IV.RM33.HNN. ML:2.0 0.0004415 0.46 AML other m 2016-08-29T16:02:51.11
IV.RM33.EHN. ML:2.0 0.0004395 0.46 AML other m 2016-08-29T16:02:51.35
IV.RM33.HNE. ML:2.2 0.000619 0.54 AML other m 2016-08-29T16:02:51.70
IV.RM33.EHE. ML:2.2 0.0006274999999999999 0.56 AML other m 2016-08-29T16:02:51.71
IV.SNTG.HHN. ML:1.9 0.000194 0.4 AML other m 2016-08-29T16:02:36.57
IV.SNTG.HHE. ML:1.8 0.00017099999999999998 0.34 AML other m 2016-08-29T16:02:37.40
IV.T0110.HHN. ML:2.0 0.000131 0.36 AML other m 2016-08-29T16:02:46.16
IV.T0110.HHE. ML:2.0 0.0001495 0.56 AML other m 2016-08-29T16:02:50.65
IV.T1244.HNE. ML:2.9 0.01093 0.24 AML other m 2016-08-29T16:02:23.09
IV.T1244.EHE. ML:2.9 0.01075 0.24 AML other m 2016-08-29T16:02:23.21
IV.T1244.HNN. ML:2.7 0.0070599999999999994 0.28 AML other m 2016-08-29T16:02:23.79
IV.T1244.EHN. ML:2.7 0.00705 0.3 AML other m 2016-08-29T16:02:23.93
IV.TERO.HHE. ML:2.0 0.000365 1 AML other m 2016-08-29T16:02:32.96
IV.TERO.HHN. ML:2.0 0.0003815 0.4 AML other m 2016-08-29T16:02:32.40
IV.VCEL.EHE. ML:1.9 0.00014150000000000002 0.48 AML other m 2016-08-29T16:02:50.95
IV.VCEL.EHN. ML:1.8 0.00011549999999999999 0.56 AML other m 2016-08-29T16:02:54.80
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