Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 02-11-2016 and time 21:42:26 (UTC) in region 6 km W Roccafluvione (AP)

A magnitude ML 2.3 earthquake occured in region: 6 km W Roccafluvione (AP), on

  • 02-11-2016 21:42:26 (UTC)
  • 02-11-2016 22:42:26 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8370, 13.4100 at 22 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.

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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
Roccafluvione AP 6 2010 2010
Montegallo AP 6 523 2533
Acquasanta Terme AP 7 2916 5449
Palmiano AP 8 196 5645
Venarotta AP 9 2066 7711
Montemonaco AP 10 604 8315
Arquata del Tronto AP 12 1178 9493
Montefortino FM 13 1178 10671
Valle Castellana TE 13 977 11648
Comunanza AP 14 3166 14814
Ascoli Piceno AP 14 49407 64221
Force AP 16 1354 65575
Amandola FM 17 3629 69204
Montefalcone Appennino FM 17 424 69628
Rotella AP 18 906 70534
Folignano AP 18 9241 79775
Smerillo FM 19 365 80140
Rocca Santa Maria TE 19 537 80677

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NW of Teramo (54892 inhabitants)
54 Km N of L'Aquila (69753 inhabitants)
59 Km E of Foligno (57155 inhabitants)
69 Km E of Terni (111501 inhabitants)
70 Km NW of Montesilvano (53738 inhabitants)
78 Km NW of Pescara (121014 inhabitants)
82 Km NW of Chieti (51815 inhabitants)
87 Km S of Ancona (100861 inhabitants)
88 Km E of Perugia (166134 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 2.3 2016-11-02
21:42:26		 42.8367 13.4102 22 2019-07-19
13:23:55		 Bollettino Sismico Italiano INGV 63089861
Reviewed
Rev100 		ML 2.4 2016-11-02
21:42:26		 42.8392 13.3953 23 2016-11-02
21:49:52		 Sala Sismica INGV-Roma 31686781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-11-02 21:42:26 ± 0.07
Latitude 42.8367 ± 0.0027
Longitude 13.4102 ± 0.0049
Depth (km) 22 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 63089861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 390
Semi-minor axis of confidence ellipse (meter) 133
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 67
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52
Number of associated phases, regardless of their use for origin computation 95
Number of defining phases 88
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.16282
Number of stations at which the event was observed 57
Number of stations from which data was used for origin computation 50
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations 46
Type of magnitude ML
Reference to an origin 63089861
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-11-15 11:11:16

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 35
Type of magnitude ML
Reference to an origin 31686781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-11-02 21:49:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MAON.HHZ. 2016-11-02T21:42:54.41 3.0 undecidable manual Pn -0.61 0
IV.ATFO.HHZ. 2016-11-02T21:42:54.35 0.1 undecidable manual S 311 89.8434 98 0.96 64
IV.ARVD.HHZ. 2016-11-02T21:42:52.35 0.1 undecidable manual S 333 82.5507 99 0.87 68
IV.LIK.EHZ.01 2016-11-02T21:42:52.34 3.0 negative manual Pg 2.49 0
IV.FOSV.EHZ. 2016-11-02T21:42:49.40 0.1 undecidable manual S 314 73.1712 100 0.41 82
IV.ATCC.EHZ. 2016-11-02T21:42:49.68 0.1 undecidable manual S 302 73.4709 100 0.6 77
IV.T0110.HHZ. 2016-11-02T21:42:49.24 0.1 undecidable manual S 156 73.6707 100 0.09 88
IV.CAFI.HHZ. 2016-11-02T21:42:48.67 0.1 undecidable manual P 296 129.0708 95 0.53 71
IV.CESX.HHZ. 2016-11-02T21:42:48.61 0.1 undecidable manual S 250 71.6727 101 -0.01 90
IV.FIAM.HHZ. 2016-11-02T21:42:47.83 0.1 undecidable manual S 201 67.4769 101 0.32 85
IV.ASSB.HHZ. 2016-11-02T21:42:47.20 0.1 undecidable manual S 291 65.1903 102 0.3 85
IV.BADI.EHZ. 2016-11-02T21:42:47.27 3.0 negative manual P 0.93 0
IV.CING.HHZ. 2016-11-02T21:42:46.59 0.1 undecidable manual S 344 62.2932 102 0.45 83
IV.SNTG.HHZ. 2016-11-02T21:42:46.00 0.1 undecidable manual S 321 59.9955 103 0.44 84
IV.ARRO.EHZ. 2016-11-02T21:42:46.25 0.1 undecidable manual S 242 59.7957 103 0.74 74
IV.PE3.EHZ. 2016-11-02T21:42:46.27 3.0 undecidable manual P -0.17 0
IV.MGAB.HHZ. 2016-11-02T21:42:44.99 0.1 undecidable manual P 275 105.8163 97 0.41 77
IV.MPAG.EHZ. 2016-11-02T21:42:44.24 3.0 undecidable manual P 0
IV.MTCE.HHZ. 2016-11-02T21:42:44.05 0.1 undecidable manual P 211 105.5166 97 -0.49 77
IV.CERT.HHZ. 2016-11-02T21:42:44.21 0.1 undecidable manual P 200 104.5176 97 -0.17 82
MN.AQU.HHZ. 2016-11-02T21:42:44.76 0.1 undecidable manual S 180 53.502 105 0.87 72
IV.COR1.EHZ. 2016-11-02T21:42:43.59 0.1 undecidable manual P 340 94.239 98 0.79 68
IV.PIEI.HHZ. 2016-11-02T21:42:43.84 0.1 undecidable manual P 318 105.0171 97 -0.61 74
IV.ATVO.HHZ. 2016-11-02T21:42:43.46 0.1 undecidable manual P 307 101.3208 97 -0.43 79
IV.FRON.EHZ. 2016-11-02T21:42:42.08 0.3 undecidable manual P 324 93.6396 98 -0.64 56
IV.T1247.HHZ. 2016-11-02T21:42:42.00 0.1 undecidable manual S 192 44.8218 108 0.36 88
IV.GIGS.HHN. 2016-11-02T21:42:41.68 0.1 undecidable manual S 163 44.622 109 0.09 93
IV.ATFO.HHZ. 2016-11-02T21:42:41.74 0.1 undecidable manual P 311 89.8434 98 -0.39 81
IV.MDAR.HNN. 2016-11-02T21:42:41.60 0.3 undecidable manual S 331 45.0216 108 -0.11 70
IV.ARVD.HHZ. 2016-11-02T21:42:40.90 0.1 undecidable manual P 333 82.5507 99 -0.13 87
IV.LNSS.HHZ. 2016-11-02T21:42:40.78 0.1 undecidable manual S 229 39.7269 111 0.4 88
IV.T1220.EHN. 2016-11-02T21:42:40.31 0.1 undecidable manual S 319 40.0266 111 -0.13 93
IV.RM33.HNE. 2016-11-02T21:42:40.56 0.1 undecidable manual S 204 39.7269 111 0.19 92
IV.T0110.HHZ. 2016-11-02T21:42:39.49 0.1 undecidable manual P 156 73.6707 100 -0.19 87
IV.MNTP.HNZ. 2016-11-02T21:42:39.72 0.1 undecidable manual S 8 33.744 116 0.82 77
IV.CESX.HHZ. 2016-11-02T21:42:39.19 0.1 undecidable manual P 250 71.6727 101 -0.19 88
IV.ATCC.EHZ. 2016-11-02T21:42:39.30 0.1 positive manual P 302 73.4709 100 -0.35 84
IV.T1216.EHZ. 2016-11-02T21:42:38.32 0.1 undecidable manual S 281 32.3454 117 -0.26 92
IV.FEMA.HNE. 2016-11-02T21:42:38.70 0.1 undecidable manual S 296 32.4453 117 0.11 95
IV.FOSV.EHZ. 2016-11-02T21:42:38.94 0.1 undecidable manual P 314 73.1712 100 -0.65 77
IV.FDMO.HHZ. 2016-11-02T21:42:38.70 0.1 undecidable manual S 310 34.3434 115 -0.35 90
IV.FIAM.HHZ. 2016-11-02T21:42:38.33 0.1 positive manual P 201 67.4769 101 -0.41 84
IV.ASSB.HHZ. 2016-11-02T21:42:38.02 0.1 negative manual P 291 65.1903 102 -0.36 85
IV.CAMP.HHE. 2016-11-02T21:42:38.85 0.1 undecidable manual S 180 33.3444 116 0.03 97
IV.PP3.EHZ. 2016-11-02T21:42:38.73 0.1 undecidable manual P 15 62.1933 103 0.79 73
IV.FAGN.HHZ. 2016-11-02T21:42:38.16 0.1 undecidable manual P 167 64.8906 102 -0.19 88
IV.VCEL.EHZ. 2016-11-02T21:42:37.62 3.0 negative manual P -0.4 0
IV.T1299.HNN. 2016-11-02T21:42:37.08 0.1 undecidable manual S 205 24.753 125 0.25 94
IV.T1201.HNN. 2016-11-02T21:42:37.02 0.1 undecidable manual S 213 23.754 126 0.41 91
IV.GUMA.HHZ. 2016-11-02T21:42:37.39 0.1 undecidable manual S 346 25.752 124 0.33 92
IV.CING.HHZ. 2016-11-02T21:42:37.72 0.1 undecidable manual P 344 62.2932 102 -0.23 88
IV.SNTG.HHZ. 2016-11-02T21:42:37.22 0.1 undecidable manual P 321 59.9955 103 -0.39 86
IV.TERO.HHZ. 2016-11-02T21:42:37.88 0.1 undecidable manual S 146 28.5492 120 0.21 94
IV.ARRO.EHZ. 2016-11-02T21:42:37.43 0.1 negative manual P 242 59.7957 103 -0.15 90
IV.T1246.HHN. 2016-11-02T21:42:37.81 0.1 undecidable manual S 166 28.9488 120 0.04 97
IV.SMA1.EHZ. 2016-11-02T21:42:36.48 0.1 undecidable manual S 195 23.6541 126 -0.12 96
MN.AQU.HHZ. 2016-11-02T21:42:36.65 0.1 undecidable manual P 180 53.502 105 0 93
IV.T1256.HHZ. 2016-11-02T21:42:36.46 0.1 undecidable manual S 322 24.0537 126 -0.21 94
IV.NRCA.HHZ. 2016-11-02T21:42:36.45 0.1 undecidable manual S 269 24.0537 126 -0.23 94
IV.T1245.HNZ. 2016-11-02T21:42:35.66 0.1 undecidable manual S 277 18.1707 135 0.17 97
IV.T1247.HHZ. 2016-11-02T21:42:35.11 0.1 positive manual P 192 44.8218 108 -0.24 91
IV.MDAR.HNN. 2016-11-02T21:42:35.21 0.3 undecidable manual P 331 45.0216 108 -0.18 69
IV.T1204.EHZ. 2016-11-02T21:42:35.88 0.1 undecidable manual S 203 19.3695 133 0.17 97
IV.T1243.HHZ. 2016-11-02T21:42:35.20 0.1 undecidable manual S 169 15.873 139 0.14 98
IV.T1220.EHN. 2016-11-02T21:42:34.28 0.1 undecidable manual P 319 40.0266 111 -0.38 89
IV.RM33.HNE. 2016-11-02T21:42:34.47 0.1 positive manual P 204 39.7269 111 -0.14 93
XO.AM05.HNZ. 2016-11-02T21:42:34.97 0.1 undecidable manual S 343 16.2726 139 -0.17 95
IV.TRTR.HHZ. 2016-11-02T21:42:34.97 0.3 undecidable manual P 94 41.1255 110 0.15 69
IV.T1244.EHZ. 2016-11-02T21:42:34.75 0.1 undecidable manual S 226 12.6762 146 0.2 98
IV.LNSS.HHZ. 2016-11-02T21:42:34.47 0.1 undecidable manual P 229 39.7269 111 -0.15 93
IV.GIGS.HHN. 2016-11-02T21:42:34.94 0.1 undecidable manual P 163 44.622 109 -0.38 88
IV.SSM1.HNZ. 2016-11-02T21:42:34.59 3.0 undecidable manual P 0
IV.CAMP.HHE. 2016-11-02T21:42:33.52 0.1 positive manual P 180 33.3444 116 -0.2 93
IV.T1241.EHZ. 2016-11-02T21:42:33.38 0.1 undecidable manual S 38 2.7972 172 -0.2 96
IV.OFFI.HHZ. 2016-11-02T21:42:33.16 0.1 negative manual P 64 24.9528 125 0.56 87
IV.MMO1.HNZ. 2016-11-02T21:42:33.91 0.1 undecidable manual S 316 9.6792 153 -0.24 95
IV.T1216.EHZ. 2016-11-02T21:42:33.25 0.1 undecidable manual P 281 32.3454 117 -0.33 91
IV.MNTP.HNZ. 2016-11-02T21:42:33.83 0.1 undecidable manual P 8 33.744 116 0.06 96
IV.FEMA.HNE. 2016-11-02T21:42:33.35 0.1 undecidable manual P 296 32.4453 117 -0.23 93
IV.FDMO.HHZ. 2016-11-02T21:42:33.43 0.1 undecidable manual P 310 34.3434 115 -0.42 89
IV.T1256.HHZ. 2016-11-02T21:42:32.20 0.1 negative manual P 322 24.0537 126 -0.28 93
IV.TERO.HHZ. 2016-11-02T21:42:32.87 0.1 negative manual P 146 28.5492 120 -0.19 94
IV.NRCA.HHZ. 2016-11-02T21:42:32.21 0.1 negative manual P 269 24.0537 126 -0.27 93
IV.T1246.HHN. 2016-11-02T21:42:32.97 0.1 positive manual P 166 28.9488 120 -0.14 95
IV.SMA1.EHZ. 2016-11-02T21:42:32.37 0.1 positive manual P 195 23.6541 126 -0.07 97
IV.T1299.HNN. 2016-11-02T21:42:32.59 0.1 positive manual P 205 24.753 125 0.02 98
IV.T1201.HNN. 2016-11-02T21:42:32.51 0.1 undecidable manual P 213 23.754 126 0.06 97
IV.GUMA.HHZ. 2016-11-02T21:42:32.64 0.1 negative manual P 346 25.752 124 -0.06 97
XO.AM05.HNZ. 2016-11-02T21:42:31.42 0.1 negative manual P 343 16.2726 139 -0.17 96
IV.T1244.EHZ. 2016-11-02T21:42:31.25 0.1 negative manual P 226 12.6762 146 0 100
IV.T1243.HHZ. 2016-11-02T21:42:31.55 0.1 negative manual P 169 15.873 139 0 99
IV.T1245.HNZ. 2016-11-02T21:42:31.69 0.1 negative manual P 277 18.1707 135 -0.11 97
IV.T1204.EHZ. 2016-11-02T21:42:31.98 0.1 positive manual P 203 19.3695 133 0.05 98
IV.T1241.EHZ. 2016-11-02T21:42:30.53 0.1 negative manual P 38 2.7972 172 -0.16 98
IV.MMO1.HNZ. 2016-11-02T21:42:30.79 0.1 negative manual P 316 9.6792 153 -0.23 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1241.EHN. ML:2.7 0.0041433515 0.1664 AML other m 2016-11-02T21:42:33.56
IV.T1241.EHE. ML:2.6 0.00268787 0.1408 AML other m 2016-11-02T21:42:33.59
XO.AM05.EHN. ML:2.2 0.0010184065 0.0768 AML other m 2016-11-02T21:42:35.37
XO.AM05.HNE. ML:2.5 0.0017110110000000001 0.0768 AML other m 2016-11-02T21:42:35.21
XO.AM05.HNN. ML:2.7 0.0031834175 0.0768 AML other m 2016-11-02T21:42:35.35
XO.AM05.EHE. ML:3.2 0.008853522999999999 0.0896 AML other m 2016-11-02T21:42:35.35
IV.TERO.HNE. ML:2.4 0.0009816159999999998 0.1024 AML other m 2016-11-02T21:42:38.64
IV.TERO.HNN. ML:2.3 0.00088688095 0.0512 AML other m 2016-11-02T21:42:39.03
IV.TERO.HHN. ML:2.4 0.0011219836999999998 0.0512 AML other m 2016-11-02T21:42:39.03
IV.TERO.HHE. ML:2.4 0.00114893505 0.0896 AML other m 2016-11-02T21:42:38.64
IV.OFFI.HHN. ML:2.4 0.0012074985 0.192 AML other m 2016-11-02T21:42:40.24
IV.T1216.EHE. ML:2.6 0.001434367 0.3584 AML other m 2016-11-02T21:42:38.70
IV.T1216.EHN. ML:2.7 0.00175298105 0.2048 AML other m 2016-11-02T21:42:40.65
IV.FDMO.HHN. ML:2.5 0.00124696105 0.2048 AML other m 2016-11-02T21:42:39.05
IV.FDMO.HHE. ML:2.4 0.0008674046499999999 0.1664 AML other m 2016-11-02T21:42:39.21
IV.CAMP.HHN. ML:2.4 0.0008838236 0.3712 AML other m 2016-11-02T21:42:39.33
IV.CAMP.HHE. ML:2.3 0.0006751252999999999 0.3456 AML other m 2016-11-02T21:42:39.32
IV.RM33.HNN. ML:2.4 0.0008033599 0.1536 AML other m 2016-11-02T21:42:41.75
IV.RM33.EHN. ML:2.4 0.0008039703499999999 0.1536 AML other m 2016-11-02T21:42:41.75
IV.RM33.EHE. ML:2.5 0.00109390915 0.3328 AML other m 2016-11-02T21:42:41.76
IV.RM33.HNE. ML:2.5 0.0010908800999999998 0.2816 AML other m 2016-11-02T21:42:41.12
IV.SNTG.HNN. ML:2.2 0.0003371961 0.2688 AML other m 2016-11-02T21:42:46.14
IV.SNTG.HHN. ML:2.2 0.00032293044999999996 0.256 AML other m 2016-11-02T21:42:46.14
IV.SNTG.HNE. ML:2.1 0.00022815415 0.192 AML other m 2016-11-02T21:42:46.52
IV.SNTG.HHE. ML:2.0 0.00021124435 0.1792 AML other m 2016-11-02T21:42:46.60
IV.ARRO.EHE. ML:2.1 0.0002478517 0.1664 AML other m 2016-11-02T21:42:47.54
IV.ARRO.EHN. ML:2.2 0.00028108900000000005 0.1536 AML other m 2016-11-02T21:42:47.73
IV.VCEL.EHN. ML:2.3 0.0003972939 0.1152 AML other m 2016-11-02T21:42:46.79
IV.VCEL.EHE. ML:2.4 0.00043656485 0.2048 AML other m 2016-11-02T21:42:48.53
IV.ASSB.HHN. ML:2.2 0.00028622945 0.1792 AML other m 2016-11-02T21:42:47.64
IV.ASSB.HHE. ML:2.3 0.0003217195 0.1024 AML other m 2016-11-02T21:42:48.33
IV.FAGN.HHN. ML:2.2 0.00030350525 0.32 AML other m 2016-11-02T21:42:50.83
IV.FOSV.EHE. ML:2.2 0.0002185264 0.1536 AML other m 2016-11-02T21:42:50.06
IV.CESX.HHE. ML:2.2 0.00027593735 0.4096 AML other m 2016-11-02T21:42:54.79
IV.CESX.HHN. ML:2.2 0.0002251041 0.3968 AML other m 2016-11-02T21:42:54.84
IV.ATCC.EHE. ML:2.2 0.0002216919 0.3584 AML other m 2016-11-02T21:42:55.33
IV.T0110.HHE. ML:2.3 0.00030991795 0.4224 AML other m 2016-11-02T21:42:57.20
IV.T0110.HHN. ML:2.4 0.00038847575000000004 0.3456 AML other m 2016-11-02T21:42:56.61
IV.ATFO.HHE. ML:2.1 0.00014490914500000002 0.3456 AML other m 2016-11-02T21:43:00.58
IV.ATFO.HHN. ML:2.0 0.000120227385 0.6656 AML other m 2016-11-02T21:43:00.57
IV.COR1.EHN. ML:2.4 0.00024265989999999998 0.4864 AML other m 2016-11-02T21:43:04.47
IV.COR1.EHE. ML:2.0 0.00011712306 0.4352 AML other m 2016-11-02T21:43:03.67
IV.PIEI.HHE. ML:2.2 0.000157491 0.4608 AML other m 2016-11-02T21:43:03.96
IV.PIEI.HHN. ML:2.3 0.00017316995 0.4224 AML other m 2016-11-02T21:43:03.39
IV.MGAB.HNN. ML:2.2 0.00013340660000000002 0.2816 AML other m 2016-11-02T21:43:03.99
IV.MGAB.HHN. ML:2.2 0.000128957445 0.2304 AML other m 2016-11-02T21:43:03.97
TDMT - Time Domain Moment Tensor
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