Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 26-12-2016 and time 15:45:44 (UTC) in region 5 km NW Capitignano (AQ)

A magnitude ML 2.0 earthquake occured in region: 5 km NW Capitignano (AQ), on

  • 26-12-2016 15:45:44 (UTC)
  • 26-12-2016 16:45:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5620, 13.2800 at 11 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
Capitignano AQ 5 665 665
Montereale AQ 5 2581 3246
Campotosto AQ 7 542 3788
Amatrice RI 8 2657 6445
Cittareale RI 12 482 6927
Cagnano Amiterno AQ 12 1369 8296
Barete AQ 12 737 9033
Borbona RI 13 617 9650
Pizzoli AQ 14 4326 13976
Accumoli RI 15 667 14643
Posta RI 16 694 15337
Crognaleto TE 16 1297 16634
Cortino TE 20 656 17290

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km NW of L'Aquila (69753 inhabitants)
37 Km W of Teramo (54892 inhabitants)
52 Km E of Terni (111501 inhabitants)
64 Km SE of Foligno (57155 inhabitants)
72 Km W of Montesilvano (53738 inhabitants)
77 Km W of Chieti (51815 inhabitants)
77 Km NE of Guidonia Montecelio (88673 inhabitants)
77 Km W of Pescara (121014 inhabitants)
77 Km NE of Tivoli (56533 inhabitants)
95 Km SE of Perugia (166134 inhabitants)
98 Km E of Viterbo (67173 inhabitants)
99 Km NE of Roma (2864731 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 2016-12-26
15:45:44		 42.5618 13.2803 11 2016-12-26
15:54:49		 Sala Sismica INGV-Roma 37778481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-12-26 15:45:44 ± 0.05
Latitude 42.5618 ± 0.0036
Longitude 13.2803 ± 0.0049
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 37778481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 363
Semi-minor axis of confidence ellipse (meter) 336
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 214
Circular confidence region, given by single value of horizontal uncertainty (meter) 360.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.38041
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 13
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 37778481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-12-26 15:54:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PP3.EHZ. 2016-12-26T15:46:10.21 3.0 undecidable manual S -4.47 0
IV.SRES.HHZ. 2016-12-26T15:46:07.42 3.0 undecidable manual S -0.07 0
IV.MOMA.HHZ. 2016-12-26T15:46:04.48 3.0 undecidable manual S -0.46 0
IV.T1219.EHZ. 2016-12-26T15:46:03.43 3.0 undecidable manual S -0.44 0
IV.VCEL.EHZ. 2016-12-26T15:46:01.93 3.0 undecidable manual S 0.3 0
IV.T1256.HHZ. 2016-12-26T15:46:00.85 3.0 undecidable manual S -0.32 0
IV.MC2.EHZ. 2016-12-26T15:45:58.74 3.0 undecidable manual S 0.6 0
IV.CERT.HHZ. 2016-12-26T15:45:58.00 3.0 positive manual P 0.58 0
IV.TRTR.HHZ. 2016-12-26T15:45:56.32 3.0 negative manual P 0.72 0
IV.OFFI.HHZ. 2016-12-26T15:45:55.11 3.0 negative manual P 0.5 0
IV.MOMA.HHZ. 2016-12-26T15:45:55.78 3.0 positive manual P -0.16 0
IV.FDMO.HHZ. 2016-12-26T15:45:54.39 3.0 negative manual P -0.27 0
IV.CESX.HHZ. 2016-12-26T15:45:54.93 3.0 negative manual P 0.19 0
IV.T0110.HHZ. 2016-12-26T15:45:54.73 3.0 negative manual P -0.17 0
IV.T1219.EHZ. 2016-12-26T15:45:54.96 3.0 undecidable manual P -0.38 0
IV.GIGS.HHZ. 2016-12-26T15:45:53.61 0.6 undecidable manual S 117 26.751 90 -0.37 45
IV.VCEL.EHZ. 2016-12-26T15:45:53.87 3.0 negative manual P -0.21 0
IV.T1216.EHZ. 2016-12-26T15:45:52.55 0.6 negative manual P 330 42.2244 90 0.25 47
IV.T1215.EHZ. 2016-12-26T15:45:52.25 3.0 positive manual P -0.23 0
IV.LNSS.HHZ. 2016-12-26T15:45:52.14 0.6 undecidable manual S 283 20.1687 90 -0.06 48
IV.FAGN.HHZ. 2016-12-26T15:45:52.48 0.6 negative manual P 143 41.2254 90 0.34 46
IV.ARRO.EHZ. 2016-12-26T15:45:52.30 3.0 negative manual P 0.04 0
IV.FIAM.HHZ. 2016-12-26T15:45:51.19 0.3 positive manual P 202 35.2425 90 -0.03 72
IV.T1243.HNZ. 2016-12-26T15:45:51.94 0.6 undecidable manual S 42 20.2686 90 -0.3 46
IV.T1211.EHZ. 2016-12-26T15:45:51.06 3.0 positive manual P 0 0
IV.T1241.EHZ. 2016-12-26T15:45:51.12 0.1 positive manual P 21 34.9428 90 -0.05 95
IV.MMO1.EHZ. 2016-12-26T15:45:51.67 3.0 positive manual P -0.23 0
IV.T1245.HHZ. 2016-12-26T15:45:51.07 0.3 positive manual P 347 33.5442 90 0.11 73
IV.T1218.EHZ. 2016-12-26T15:45:51.30 0.6 undecidable manual S 312 18.0708 90 -0.34 46
IV.T1247.HHZ. 2016-12-26T15:45:50.22 0.6 undecidable manual S 174 13.4754 94 -0.19 49
IV.SMA1.EHZ. 2016-12-26T15:45:49.29 0.6 undecidable manual S 30 8.7801 126 0 51
IV.CAMP.HHZ. 2016-12-26T15:45:49.54 0.6 undecidable manual S 105 10.878 114 -0.23 49
IV.GIGS.HHZ. 2016-12-26T15:45:49.82 0.6 positive manual P 117 26.751 90 -0.1 48
IV.T1218.EHZ. 2016-12-26T15:45:48.53 0.3 positive manual P 312 18.0708 90 -0.04 74
IV.T1243.HNZ. 2016-12-26T15:45:48.83 0.6 undecidable manual P 42 20.2686 90 -0.09 48
IV.LNSS.HHZ. 2016-12-26T15:45:48.96 0.1 positive manual P 283 20.1687 90 0.07 100
IV.RM33.HNZ. 2016-12-26T15:45:48.78 0.6 undecidable manual S 223 7.9809 131 -0.33 49
IV.T1247.HHZ. 2016-12-26T15:45:48.01 0.1 positive manual P 174 13.4754 94 0.15 98
IV.RM33.HNZ. 2016-12-26T15:45:47.21 0.1 positive manual P 223 7.9809 131 0.1 100
IV.SMA1.EHZ. 2016-12-26T15:45:47.48 0.1 positive manual P 30 8.7801 126 0.27 96
IV.CAMP.HHZ. 2016-12-26T15:45:47.65 0.1 positive manual P 105 10.878 114 0.16 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHN. ML:2.0 0.0012050000000000001 1.14 AML other m 2016-12-26T15:45:50.68
IV.CAMP.HHE. ML:2.0 0.001065 1.58 AML other m 2016-12-26T15:45:51.80
IV.CERT.HHE. ML:1.8 0.00009395000000000001 0.76 AML other m 2016-12-26T15:46:10.39
IV.CERT.HHN. ML:1.7 0.0000764 0.38 AML other m 2016-12-26T15:46:16.26
IV.CESX.HHN. ML:1.7 0.0001042 1.52 AML other m 2016-12-26T15:46:05.82
IV.CESX.HHE. ML:1.6 0.0000851 0.36 AML other m 2016-12-26T15:46:08.10
IV.FAGN.HHN. ML:2.0 0.0003205 0.36 AML other m 2016-12-26T15:46:02.80
IV.FAGN.HHE. ML:2.0 0.0003025 0.78 AML other m 2016-12-26T15:46:04.26
IV.FDMO.HHE. ML:1.5 0.00007875 1.4 AML other m 2016-12-26T15:46:08.86
IV.FDMO.HHN. ML:1.6 0.00010250000000000001 0.44 AML other m 2016-12-26T15:46:08.58
IV.FIAM.HHE. ML:1.6 0.0001475 0.3 AML other m 2016-12-26T15:45:58.58
IV.FIAM.HHN. ML:1.6 0.00017299999999999998 0.5 AML other m 2016-12-26T15:45:59.30
IV.GIGS.HHE. ML:1.4 0.00015050000000000003 0.2 AML other m 2016-12-26T15:45:54.64
IV.GIGS.HHN. ML:1.3 0.00010395 0.92 AML other m 2016-12-26T15:45:55.05
IV.LNSS.HHN. ML:2.6 0.003115 0.16 AML other m 2016-12-26T15:45:52.37
IV.LNSS.HHE. ML:2.6 0.0028049999999999998 0.24 AML other m 2016-12-26T15:45:52.36
IV.MOMA.HHE. ML:2.1 0.0002155 0.24 AML other m 2016-12-26T15:46:06.26
IV.MOMA.HHN. ML:2.2 0.0003155 0.16 AML other m 2016-12-26T15:46:05.98
IV.OFFI.HHE. ML:2.2 0.00041400000000000003 0.6 AML other m 2016-12-26T15:46:06.56
IV.OFFI.HHN. ML:2.3 0.0005005 0.98 AML other m 2016-12-26T15:46:04.50
IV.RM33.HNE. ML:2.6 0.005640000000000001 1.7 AML other m 2016-12-26T15:45:48.06
IV.RM33.EHE. ML:2.6 0.00554 1.7 AML other m 2016-12-26T15:45:48.07
IV.RM33.HNN. ML:2.5 0.00423 1.64 AML other m 2016-12-26T15:45:48.95
IV.RM33.EHN. ML:2.5 0.004279999999999999 1.64 AML other m 2016-12-26T15:45:48.96
IV.SMA1.EHN. ML:2.8 0.009355 0.24 AML other m 2016-12-26T15:45:49.68
IV.SMA1.EHE. ML:3.0 0.01345 0.5 AML other m 2016-12-26T15:45:49.73
IV.T0110.HHE. ML:1.9 0.0001855 0.58 AML other m 2016-12-26T15:46:11.91
IV.T0110.HHN. ML:2.0 0.00020400000000000003 0.4 AML other m 2016-12-26T15:46:05.49
IV.T1211.HNE. ML:2.0 0.000381 0.98 AML other m 2016-12-26T15:45:59.75
IV.T1211.EHE. ML:2.0 0.000367 0.56 AML other m 2016-12-26T15:45:59.76
IV.T1211.HNN. ML:2.0 0.0004325 0.46 AML other m 2016-12-26T15:45:57.33
IV.T1211.EHN. ML:2.0 0.0004455 0.46 AML other m 2016-12-26T15:45:57.33
IV.T1215.EHE. ML:1.5 0.00008895000000000001 0.84 AML other m 2016-12-26T15:45:59.40
IV.T1215.EHN. ML:1.5 0.00009554999999999999 1.68 AML other m 2016-12-26T15:46:00.85
IV.T1216.EHN. ML:1.8 0.00020150000000000002 0.44 AML other m 2016-12-26T15:46:00.32
IV.T1216.EHE. ML:1.8 0.00019700000000000002 0.38 AML other m 2016-12-26T15:46:07.67
IV.T1218.HNE. ML:1.9 0.0006919999999999999 0.46 AML other m 2016-12-26T15:45:51.49
IV.T1218.EHE. ML:1.9 0.0006615 0.46 AML other m 2016-12-26T15:45:51.49
IV.T1218.HNN. ML:2.2 0.001395 0.18 AML other m 2016-12-26T15:45:51.65
IV.T1218.EHN. ML:2.2 0.00138 0.2 AML other m 2016-12-26T15:45:51.75
IV.T1241.EHE. ML:1.7 0.0002135 0.44 AML other m 2016-12-26T15:45:56.24
IV.T1241.EHN. ML:1.8 0.0002405 0.22 AML other m 2016-12-26T15:45:56.63
IV.T1245.HNE. ML:2.6 0.0015699999999999998 0.58 AML other m 2016-12-26T15:46:03.68
IV.T1245.HHE. ML:2.5 0.00146 0.56 AML other m 2016-12-26T15:46:03.40
IV.T1245.HHN. ML:2.6 0.0018050000000000002 1.62 AML other m 2016-12-26T15:46:02.02
IV.T1245.HNN. ML:2.7 0.002 1.62 AML other m 2016-12-26T15:46:02.83
IV.T1247.HHN. ML:2.3 0.001815 0.16 AML other m 2016-12-26T15:45:50.54
IV.T1247.HHE. ML:2.2 0.0017349999999999998 0.7 AML other m 2016-12-26T15:45:51.61
IV.TRTR.HHE. ML:2.1 0.000262 0.42 AML other m 2016-12-26T15:46:14.86
IV.TRTR.HHN. ML:2.0 0.000229 0.46 AML other m 2016-12-26T15:46:09.13
IV.VCEL.EHN. ML:2.2 0.00038 1.22 AML other m 2016-12-26T15:46:02.21
IV.VCEL.EHE. ML:2.2 0.0004305 1.16 AML other m 2016-12-26T15:46:03.04
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