Earthquake with magnitude of ML 2.7 on date 01-11-2016 and time 04:20:51 (Italy) in region 1 km W Montemonaco (AP)

A magnitude ML 2.7 earthquake occured in region: 1 km W Montemonaco (AP), on

  • 01-11-2016 03:20:51 (UTC)
  • 01-11-2016 04:20:51 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.904, 13.314 at 25 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
Montemonaco AP 1 604 604
Montefortino FM 5 1178 1782
Montegallo AP 7 523 2305
Amandola FM 9 3629 5934
Comunanza AP 10 3166 9100
Palmiano AP 12 196 9296
Bolognola MC 12 142 9438
Castelsantangelo sul Nera MC 13 281 9719
Roccafluvione AP 14 2010 11729
Arquata del Tronto AP 15 1178 12907
Sarnano MC 15 3264 16171
Venarotta AP 15 2066 18237
Ussita MC 15 444 18681
Montefalcone Appennino FM 15 424 19105
Smerillo FM 16 365 19470
Force AP 16 1354 20824
Acquasanta Terme AP 17 2916 23740
Monte San Martino MC 18 765 24505
Acquacanina MC 18 121 24626
Gualdo MC 18 815 25441
Visso MC 19 1107 26548
Penna San Giovanni MC 19 1108 27656
Fiastra MC 20 559 28215
Santa Vittoria in Matenano FM 20 1330 29545

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km NW of Teramo (54892 inhabitants)
50 Km E of Foligno (57155 inhabitants)
62 Km N of L'Aquila (69753 inhabitants)
66 Km NE of Terni (111501 inhabitants)
79 Km E of Perugia (166134 inhabitants)
81 Km NW of Montesilvano (53738 inhabitants)
81 Km S of Ancona (100861 inhabitants)
88 Km NW of Pescara (121014 inhabitants)
93 Km NW of Chieti (51815 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web 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
Bulletin
Rev1000
ML 2.7 2016-11-01
03:20:51
42.9035 13.3135 25 2019-02-12
14:03:27
Bollettino Sismico Italiano INGV 51171931
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-11-01 03:20:51 ± 0.14
Latitude 42.9035 ± 0.0045
Longitude 13.3135 ± 0.0098
Depth (km) 25 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 51171931

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 679
Semi-minor axis of confidence ellipse (meter) 578
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 73
Circular confidence region, given by single value of horizontal uncertainty (meter) 680
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 87
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.65291
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 19
Magnitude information

ML:2.7

Field Value
Value 2.7
Uncertainty 0.2
Num. used stations 22
Type of magnitude ML
Reference to an origin 51171931
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-10-20 21:08:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ARVD.HHE. 2016-11-01T03:21:14.98 0.6 undecidable manual S 336 0.6529 103 1.21 30
IV.CING.HHN. 2016-11-01T03:21:09.09 0.3 undecidable manual S 350 0.4793 108 0.27 66
IV.ASSB.HHZ. 2016-11-01T03:21:09.74 3.0 undecidable manual S 0
IV.T1247.HHZ. 2016-11-01T03:21:08.99 3.0 undecidable manual S -0.45 0
IV.PIEI.HHZ. 2016-11-01T03:21:08.31 3.0 negative manual P 0.06 0
IV.CAMP.HHE. 2016-11-01T03:21:05.88 0.6 undecidable manual S 169 0.3741 114 -0.02 48
IV.ARVD.HHE. 2016-11-01T03:21:04.39 0.1 undecidable manual P 336 0.6529 103 0.01 90
IV.SSFR.HHZ. 2016-11-01T03:21:03.17 3.0 undecidable manual P 0
IV.SMA1.EHN. 2016-11-01T03:21:03.17 0.1 undecidable manual S 177 0.2734 123 -0.11 95
IV.MNTP.HNZ. 2016-11-01T03:21:03.73 0.1 undecidable manual S 26 0.2599 125 0.78 80
IV.T1204.EHZ. 2016-11-01T03:21:02.38 0.1 undecidable manual S 179 0.2275 129 0.2 94
IV.T1243.HHZ. 2016-11-01T03:21:02.32 0.3 undecidable manual S 154 0.2293 129 0.1 72
IV.CSP1.EHE. 2016-11-01T03:21:01.62 0.1 undecidable manual S 337 0.2041 133 -0.05 97
IV.T1216.EHZ. 2016-11-01T03:21:01.94 0.3 undecidable manual S 267 0.2158 131 0.02 73
IV.FEMA.HNE. 2016-11-01T03:21:01.72 0.1 undecidable manual S 287 0.2014 133 0.11 96
IV.T1245.HNZ. 2016-11-01T03:21:00.00 0.3 undecidable manual S 243 0.1034 152 0.18 72
IV.RM33.HNE. 2016-11-01T03:21:00.26 0.1 undecidable manual P 190 0.4011 113 0.01 94
IV.T1241.HNZ. 2016-11-01T03:20:59.50 0.3 undecidable manual S 119 0.098 154 -0.25 71
IV.T1256.HHZ. 2016-11-01T03:20:59.90 0.1 undecidable manual S 328 0.1214 148 -0.18 96
IV.CAMP.HHE. 2016-11-01T03:20:59.96 0.3 undecidable manual P 169 0.3741 114 0.13 69
IV.CING.HHN. 2016-11-01T03:20:59.92 0.3 undecidable manual P 350 0.4793 108 -1.6 36
IV.MNTP.HNZ. 2016-11-01T03:20:58.27 0.3 undecidable manual P 26 0.2599 125 0.14 71
IV.MMO1.HNZ. 2016-11-01T03:20:58.77 0.3 undecidable manual S 113 0.0108 177 -0.32 71
IV.SMA1.EHN. 2016-11-01T03:20:58.20 0.1 undecidable manual P 177 0.2734 123 -0.12 95
IV.T1299.HNN. 2016-11-01T03:20:58.33 0.3 undecidable manual P 185 0.2698 124 0.06 72
IV.T1201.HNN. 2016-11-01T03:20:58.10 0.1 undecidable manual P 191 0.25 126 0.1 95
IV.T1220.HNZ. 2016-11-01T03:20:58.02 3.0 undecidable manual P -0.54 0
IV.T1243.HHZ. 2016-11-01T03:20:57.67 0.1 undecidable manual P 154 0.2293 129 -0.04 97
IV.FEMA.HNE. 2016-11-01T03:20:57.23 0.3 undecidable manual P 287 0.2014 133 -0.12 72
IV.CSP1.EHE. 2016-11-01T03:20:57.26 0.1 undecidable manual P 337 0.2041 133 -0.13 96
IV.T1204.EHZ. 2016-11-01T03:20:57.71 0.1 undecidable manual P 179 0.2275 129 0.03 97
IV.T1216.EHZ. 2016-11-01T03:20:57.43 0.3 undecidable manual P 267 0.2158 131 -0.11 72
IV.T1256.HHZ. 2016-11-01T03:20:56.38 0.1 undecidable manual P 328 0.1214 148 -0.09 98
IV.GUMA.HNN. 2016-11-01T03:20:56.88 0.1 undecidable manual P 6 0.1601 140 0.02 99
IV.AQU.HHZ. 2016-11-01T03:20:56.25 3.0 undecidable manual P 0
IV.T1241.HNZ. 2016-11-01T03:20:56.21 0.1 undecidable manual P 119 0.098 154 -0.07 99
IV.SNTG.HHZ. 2016-11-01T03:20:56.10 3.0 undecidable manual P 0
IV.T1245.HNZ. 2016-11-01T03:20:56.33 0.1 positive manual P 243 0.1034 152 0.01 100
XO.AM05.HNZ. 2016-11-01T03:20:56.07 0.1 negative manual P 21 0.0791 158 -0.08 99
IV.MMO1.HNZ. 2016-11-01T03:20:55.80 0.1 undecidable manual P 113 0.0108 177 -0.1 100
IV.ASSB.HHZ. 2016-11-01T03:20:54.21 3.0 undecidable manual P 0
IV.MDAR.HNZ. 2016-11-01T03:20:53.75 3.0 undecidable manual P 0
IV.ARRO.EHZ. 2016-11-01T03:20:50.84 3.0 undecidable manual S 0
IV.T1211.EHZ. 2016-11-01T03:20:50.44 3.0 undecidable manual S 0
IV.ARRO.EHZ. 2016-11-01T03:20:45.68 3.0 undecidable manual P 0
IV.T1211.EHZ. 2016-11-01T03:20:45.50 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
XO.AM05.EHN. ML:2.2 0.0010104575 0.0816 AML other m 2016-11-01T03:20:59.62
XO.AM05.EHE. ML:3.2 0.00859307 0.1008 AML other m 2016-11-01T03:20:59.55
XO.AM05.HNE. ML:2.4 0.0013916495 0.1008 AML other m 2016-11-01T03:20:59.50
XO.AM05.HNN. ML:2.7 0.003058688 0.0992 AML other m 2016-11-01T03:20:59.64
IV.T1241.HNN. ML:2.9 0.004445679 0.1296 AML other m 2016-11-01T03:20:59.75
IV.T1241.EHN. ML:2.9 0.0044072965 0.1392 AML other m 2016-11-01T03:20:59.75
IV.T1241.HNE. ML:2.8 0.0040071545 0.24 AML other m 2016-11-01T03:21:00.01
IV.T1241.EHE. ML:2.8 0.004073367 0.24 AML other m 2016-11-01T03:21:00.01
IV.T1245.HNE. ML:2.9 0.00480614 0.2 AML other m 2016-11-01T03:21:00.19
IV.T1245.HHE. ML:3 0.0055365565 0.3008 AML other m 2016-11-01T03:21:00.19
IV.T1245.HNN. ML:2.9 0.0045508955 0.2288 AML other m 2016-11-01T03:21:00.29
IV.T1245.HHN. ML:2.9 0.004379499 0.2 AML other m 2016-11-01T03:21:00.29
IV.T1256.HHN. ML:2.6 0.001962119 0.16 AML other m 2016-11-01T03:21:00.13
IV.T1256.HNN. ML:2.6 0.001954526 0.1696 AML other m 2016-11-01T03:21:00.14
IV.T1256.HNE. ML:2.5 0.00163652245 0.1104 AML other m 2016-11-01T03:21:00.31
IV.T1256.HHE. ML:2.5 0.00160940865 0.12 AML other m 2016-11-01T03:21:00.31
IV.T1204.EHN. ML:2.4 0.0010448165 0.08 AML other m 2016-11-01T03:21:02.88
IV.T1204.EHE. ML:2.5 0.0013212347 0.2208 AML other m 2016-11-01T03:21:04.25
IV.T1220.EHN. ML:2.7 0.001837537 0.256 AML other m 2016-11-01T03:21:04.32
IV.T1220.HNE. ML:2.7 0.0020302045 0.192 AML other m 2016-11-01T03:21:04.29
IV.T1220.EHE. ML:2.7 0.0019929355 0.192 AML other m 2016-11-01T03:21:04.20
IV.T1220.HNN. ML:2.7 0.001795002 0.256 AML other m 2016-11-01T03:21:04.19
IV.PIEI.HHE. ML:2 9.4808765E-5 0.4608 AML other m 2016-11-01T03:21:12.68
IV.PIEI.HHN. ML:1.9 7.577475E-5 0.5008 AML other m 2016-11-01T03:21:15.22
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