Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 21-11-2016 and time 04:47:29 (UTC) in region 1 km NW Costacciaro (PG)

A magnitude ML 2.3 earthquake occured in region: 1 km NW Costacciaro (PG), on

  • 21-11-2016 04:47:29 (UTC)
  • 21-11-2016 05:47:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.3720, 12.7070 at 13 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
Costacciaro PG 1 1216 1216
Scheggia e Pascelupo PG 5 1393 2609
Sigillo PG 5 2404 5013
Fossato di Vico PG 10 2840 7853
Gubbio PG 11 32216 40069
Cantiano PU 13 2245 42314
Sassoferrato AN 14 7285 49599
Serra Sant'Abbondio PU 14 1027 50626
Frontone PU 16 1300 51926
Fabriano AN 17 31480 83406
Gualdo Tadino PG 17 15208 98614
Genga AN 20 1797 100411
Cagli PU 20 8731 109142

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km NE of Perugia (166134 inhabitants)
46 Km N of Foligno (57155 inhabitants)
58 Km SW of Fano (60888 inhabitants)
62 Km S of Pesaro (94582 inhabitants)
67 Km E of Arezzo (99543 inhabitants)
71 Km W of Ancona (100861 inhabitants)
78 Km S of Rimini (147750 inhabitants)
90 Km N of Terni (111501 inhabitants)
93 Km SE of Cesena (96758 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 2016-11-21
04:47:29		 43.3722 12.7073 13 2019-07-19
13:23:52		 Bollettino Sismico Italiano INGV 61618011
Reviewed
Rev100 		ML 2.6 2016-11-21
04:47:29		 43.3757 12.7083 13 2016-11-21
04:54:49		 Sala Sismica INGV-Roma 34090291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-11-21 04:47:29 ± 0.03
Latitude 43.3722 ± 0.0018
Longitude 12.7073 ± 0.0025
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 61618011

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 220
Semi-minor axis of confidence ellipse (meter) 49
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 37
Circular confidence region, given by single value of horizontal uncertainty (meter) 220.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 36
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 57
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.08364
Epicentral distance of station farthest from the epicenter (degree) 0.57647
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 32
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 39
Type of magnitude ML
Reference to an origin 61618011
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-10-04 12:45:38

ML:2.6

Field Value
Value 2.6
Uncertainty 0.4
Num. used stations 23
Type of magnitude ML
Reference to an origin 34090291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-11-21 04:54:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.T1221.HNE. 2016-11-21T04:47:48.35 0.6 undecidable manual S 169 57.8976 92 0.63 40
IV.CESI.HHZ. 2016-11-21T04:47:44.44 0.6 undecidable manual S 159 43.7229 93 0.48 43
IV.MDAR.HNN. 2016-11-21T04:47:43.34 0.6 undecidable manual S 119 40.4262 93 0.28 45
IV.FSSB.HHZ. 2016-11-21T04:47:42.20 0.6 undecidable manual S 9 36.0417 94 0.3 45
IV.PESA.HHZ. 2016-11-21T04:47:41.53 0.1 undecidable manual P 10 63.9915 92 0.43 83
IV.EL6.EHZ. 2016-11-21T04:47:41.21 0.6 undecidable manual S 98 32.1456 95 0.34 45
IV.T1216.EHZ. 2016-11-21T04:47:40.14 0.3 undecidable manual P 155 59.0964 92 -0.2 66
IV.MPAG.EHZ. 2016-11-21T04:47:40.02 0.6 undecidable manual S 8 28.8489 96 0.04 48
IV.SEF1.HNN. 2016-11-21T04:47:40.76 0.6 undecidable manual S 142 31.6461 95 0.03 48
IV.ATPI.EHZ. 2016-11-21T04:47:39.47 0.3 undecidable manual S 290 26.0517 97 0.22 70
IV.FIU1.HNZ. 2016-11-21T04:47:39.37 0.3 undecidable manual S 138 27.2505 96 -0.2 70
IV.T1221.HNE. 2016-11-21T04:47:39.92 0.1 undecidable manual P 169 57.8976 92 -0.23 88
IV.MMUR.HNZ. 2016-11-21T04:47:38.84 0.6 undecidable manual S 72 24.6531 98 -0.03 49
IV.ATLO.EHZ. 2016-11-21T04:47:38.80 0.3 undecidable manual S 255 25.0527 97 -0.17 70
IV.ATCC.EHZ. 2016-11-21T04:47:38.46 0.3 undecidable manual S 195 21.4674 100 0.43 68
IV.ATPC.HNZ. 2016-11-21T04:47:38.64 0.3 undecidable manual S 301 23.4543 98 0.07 73
IV.ARVD.HHZ. 2016-11-21T04:47:38.48 0.6 undecidable manual S 53 23.4543 98 -0.08 49
IV.BAT1.EHZ.01 2016-11-21T04:47:38.27 0.3 undecidable manual S 273 21.9669 100 0.11 73
IV.BAT2.EHZ.01 2016-11-21T04:47:38.58 0.6 undecidable manual S 270 24.0537 98 -0.13 47
IV.PIEI.HHZ. 2016-11-21T04:47:38.15 0.6 undecidable manual S 323 22.8549 99 -0.25 47
IV.ATVO.HHZ. 2016-11-21T04:47:38.39 0.6 undecidable manual S 273 24.2535 98 -0.38 45
IV.BAT3.EHZ.01 2016-11-21T04:47:38.80 0.6 undecidable manual S 278 24.1536 98 0.05 49
IV.SNTG.HHZ. 2016-11-21T04:47:37.92 0.6 undecidable manual S 125 22.8549 99 -0.49 44
IV.MDAR.HNN. 2016-11-21T04:47:37.48 0.6 undecidable manual P 119 40.4262 93 0.02 47
IV.CESI.HHZ. 2016-11-21T04:47:37.92 0.1 undecidable manual P 159 43.7229 93 -0.06 93
IV.ATMC.EHE. 2016-11-21T04:47:37.99 0.6 undecidable manual P 281 42.3243 93 0.24 45
IV.CING.HHZ. 2016-11-21T04:47:37.29 0.3 undecidable manual P 89 39.3273 93 -0.01 71
IV.MURB.HHZ. 2016-11-21T04:47:37.78 0.3 undecidable manual S 231 19.0698 103 0.37 69
IV.COR1.EHZ. 2016-11-21T04:47:37.52 0.1 undecidable manual P 39 37.2294 94 0.55 84
IV.PE3.EHZ. 2016-11-21T04:47:37.65 0.3 undecidable manual P 335 39.7269 93 0.29 67
IV.T1219.EHZ. 2016-11-21T04:47:37.49 0.6 undecidable manual P 145 42.5241 93 -0.3 45
IV.EL6.EHZ. 2016-11-21T04:47:36.15 0.1 negative manual P 98 32.1456 95 -0.05 96
IV.FRON.EHZ. 2016-11-21T04:47:36.51 0.6 undecidable manual S 5 16.2726 109 -0.17 48
IV.FSSB.HHZ. 2016-11-21T04:47:36.65 0.1 positive manual P 9 36.0417 94 -0.14 94
IV.ATFO.HHZ. 2016-11-21T04:47:35.54 0.6 undecidable manual S 267 10.9779 126 0.11 49
IV.SEF1.HNN. 2016-11-21T04:47:35.94 0.3 undecidable manual P 142 31.6461 95 -0.18 70
IV.SSFR.HNZ. 2016-11-21T04:47:35.02 0.3 undecidable manual S 40 9.2796 132 -0.08 75
IV.ATPI.EHZ. 2016-11-21T04:47:35.20 0.1 negative manual P 290 26.0517 97 -0.06 96
IV.FIU1.HNZ. 2016-11-21T04:47:35.41 0.1 undecidable manual P 138 27.2505 96 -0.03 97
IV.FOSV.EHZ. 2016-11-21T04:47:35.14 0.3 undecidable manual S 153 9.5793 131 -0.01 75
IV.MPAG.EHZ. 2016-11-21T04:47:35.48 0.1 positive manual P 8 28.8489 96 -0.2 94
IV.PIEI.HHZ. 2016-11-21T04:47:34.52 0.1 positive manual P 323 22.8549 99 -0.25 93
IV.ATVO.HHZ. 2016-11-21T04:47:34.86 0.1 negative manual P 273 24.2535 98 -0.13 95
IV.BAT3.EHZ.01 2016-11-21T04:47:34.85 0.1 undecidable manual P 278 24.1536 98 -0.12 95
IV.SNTG.HHZ. 2016-11-21T04:47:34.62 0.1 negative manual P 125 22.8549 99 -0.15 95
IV.MMUR.HNZ. 2016-11-21T04:47:34.95 0.1 undecidable manual P 72 24.6531 98 -0.09 97
IV.ATLO.EHZ. 2016-11-21T04:47:34.99 0.1 undecidable manual P 255 25.0527 97 -0.11 95
IV.ATCC.EHZ. 2016-11-21T04:47:34.64 0.1 positive manual P 195 21.4674 100 0.09 97
IV.ATPC.HNZ. 2016-11-21T04:47:34.79 0.1 undecidable manual P 301 23.4543 98 -0.08 96
IV.MURB.HHZ. 2016-11-21T04:47:34.35 0.1 positive manual P 231 19.0698 103 0.15 96
IV.ARVD.HHZ. 2016-11-21T04:47:34.80 0.1 undecidable manual P 53 23.4543 98 -0.06 97
IV.BAT1.EHZ.01 2016-11-21T04:47:34.60 0.1 negative manual P 273 21.9669 100 -0.03 97
IV.BAT2.EHZ.01 2016-11-21T04:47:34.86 0.1 negative manual P 270 24.0537 98 -0.09 96
IV.ATFO.HHZ. 2016-11-21T04:47:33.17 0.1 positive manual P 267 10.9779 126 0.11 98
IV.FRON.EHZ. 2016-11-21T04:47:33.60 0.1 undecidable manual P 5 16.2726 109 -0.18 96
IV.FOSV.EHZ. 2016-11-21T04:47:32.94 0.1 negative manual P 153 9.5793 131 0.05 100
IV.SSFR.HNZ. 2016-11-21T04:47:32.87 0.1 undecidable manual P 40 9.2796 132 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CING.HHE. ML:1.6 0.000122997075 0.1024 AML other m 2016-11-21T04:47:44.61
IV.FOSV.EHE. ML:2.4 0.0026963365000000003 0.08 AML other m 2016-11-21T04:47:35.27
IV.SSFR.HHN. ML:2.8 0.008346230999999999 0.1792 AML other m 2016-11-21T04:47:35.54
IV.SSFR.HNN. ML:2.9 0.0090854245 0.16 AML other m 2016-11-21T04:47:35.54
IV.SSFR.HHE. ML:2.7 0.0058515315 0.3008 AML other m 2016-11-21T04:47:35.40
IV.SSFR.HNE. ML:2.8 0.0071855750000000005 0.288 AML other m 2016-11-21T04:47:35.41
IV.ATFO.HHN. ML:2.2 0.00150888986 0.08 AML other m 2016-11-21T04:47:35.82
IV.ATFO.HHE. ML:2.1 0.0014874670000000001 0.1216 AML other m 2016-11-21T04:47:35.87
IV.FRON.EHE. ML:2.4 0.0019804265 0.08 AML other m 2016-11-21T04:47:36.92
IV.FRON.EHN. ML:2.3 0.0017102170000000002 0.08 AML other m 2016-11-21T04:47:37.07
IV.MURB.HHN. ML:2.9 0.00556605 0.2592 AML other m 2016-11-21T04:47:38.17
IV.MURB.HNN. ML:2.8 0.0052691255 0.2592 AML other m 2016-11-21T04:47:38.17
IV.MURB.HHE. ML:2.8 0.004454416 0.2816 AML other m 2016-11-21T04:47:38.20
IV.MURB.HNE. ML:2.7 0.003652284 0.24 AML other m 2016-11-21T04:47:38.48
IV.PIEI.HHN. ML:2.1 0.0008969004000000001 0.1408 AML other m 2016-11-21T04:47:38.46
IV.PIEI.HHE. ML:2.4 0.001439795 0.1408 AML other m 2016-11-21T04:47:38.59
IV.ATCC.EHE. ML:2.4 0.0017057035 0.16 AML other m 2016-11-21T04:47:38.73
IV.ARVD.HHN. ML:2.3 0.001295188 0.2208 AML other m 2016-11-21T04:47:38.66
IV.SNTG.HHE. ML:2.1 0.00088206485 0.1792 AML other m 2016-11-21T04:47:38.99
IV.SNTG.HNE. ML:2.1 0.0008529348 0.1824 AML other m 2016-11-21T04:47:38.99
IV.ATVO.HHN. ML:1.9 0.0005362267499999999 0.1792 AML other m 2016-11-21T04:47:39.00
IV.MMUR.HNN. ML:2.7 0.0029572795000000003 0.4416 AML other m 2016-11-21T04:47:39.36
IV.ATVO.HHE. ML:2.2 0.00085218725 0.3392 AML other m 2016-11-21T04:47:39.17
IV.ARVD.HHE. ML:2.2 0.00094708295 0.1824 AML other m 2016-11-21T04:47:39.15
IV.MMUR.HNE. ML:2.5 0.0018310775 0.16 AML other m 2016-11-21T04:47:39.37
IV.ATCC.EHN. ML:2.3 0.00130897185 0.1408 AML other m 2016-11-21T04:47:39.35
IV.SNTG.HHN. ML:2.3 0.0011844364999999998 0.24 AML other m 2016-11-21T04:47:39.51
IV.SNTG.HNN. ML:2.3 0.0011322285 0.24 AML other m 2016-11-21T04:47:39.51
IV.ATPI.EHE. ML:2.0 0.0004799183 0.4416 AML other m 2016-11-21T04:47:39.97
IV.ATPI.EHN. ML:1.7 0.00027237105 0.4224 AML other m 2016-11-21T04:47:41.12
IV.EL6.EHE. ML:2.2 0.0007371305000000001 0.72 AML other m 2016-11-21T04:47:41.76
IV.FSSB.HHN. ML:2.2 0.00056578785 0.1408 AML other m 2016-11-21T04:47:43.02
IV.EL6.EHN. ML:2.2 0.0007436281999999999 1.68 AML other m 2016-11-21T04:47:42.19
IV.CING.HHN. ML:1.7 0.0001766894 0.0992 AML other m 2016-11-21T04:47:43.69
IV.FSSB.HHE. ML:2.3 0.0007085438500000001 0.1792 AML other m 2016-11-21T04:47:44.10
IV.FOSV.EHN. ML:2.3 0.002505 0.28 AML other m 2016-11-21T04:48:35.34
IV.PESA.HHN. ML:2.2 0.00027449999999999995 0.56 AML other m 2016-11-21T04:48:45.52
IV.MPAG.EHE. ML:1.6 0.00020893631500000002 0.1216 AML other m 2016-11-21T04:47:41.41
IV.MPAG.EHN. ML:1.7 0.00025750955 0.3392 AML other m 2016-11-21T04:47:42.80
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