Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 25-12-2016 and time 17:26:36 (UTC) in region 5 km N Capitignano (AQ)

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

  • 25-12-2016 17:26:36 (UTC)
  • 25-12-2016 18:26:36 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5680, 13.2890 at 12 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 6 2581 3246
Campotosto AQ 7 542 3788
Amatrice RI 7 2657 6445
Cittareale RI 12 482 6927
Barete AQ 13 737 7664
Cagnano Amiterno AQ 13 1369 9033
Borbona RI 14 617 9650
Pizzoli AQ 15 4326 13976
Accumoli RI 15 667 14643
Crognaleto TE 16 1297 15940
Posta RI 17 694 16634
Cortino TE 19 656 17290

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km NW of L'Aquila (69753 inhabitants)
36 Km W of Teramo (54892 inhabitants)
53 Km E of Terni (111501 inhabitants)
64 Km SE of Foligno (57155 inhabitants)
71 Km W of Montesilvano (53738 inhabitants)
76 Km W of Chieti (51815 inhabitants)
77 Km W of Pescara (121014 inhabitants)
78 Km NE of Guidonia Montecelio (88673 inhabitants)
78 Km NE of Tivoli (56533 inhabitants)
95 Km SE of Perugia (166134 inhabitants)
99 Km E of Viterbo (67173 inhabitants)
100 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 2016-12-25
17:26:36		 42.5678 13.2893 12 2016-12-25
17:32:48		 Sala Sismica INGV-Roma 37692971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-12-25 17:26:36 ± 0.06
Latitude 42.5678 ± 0.0036
Longitude 13.2893 ± 0.0049
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 37692971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 427
Semi-minor axis of confidence ellipse (meter) 172
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 48
Circular confidence region, given by single value of horizontal uncertainty (meter) 430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 58
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.53060
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 20
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 25
Type of magnitude ML
Reference to an origin 37692971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-12-25 17:32:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PAOL.HHZ. 2016-12-25T17:27:35.64 3.0 undecidable manual Sg 5.56 0
IV.MOMA.HHZ. 2016-12-25T17:26:56.86 3.0 undecidable manual S 0.12 0
IV.T1219.EHZ. 2016-12-25T17:26:55.20 1.0 undecidable manual S 337 58.8966 92 0.96 18
IV.VIVA.HHZ. 2016-12-25T17:26:54.89 3.0 negative manual P 1.09 0
IV.CESX.HHZ. 2016-12-25T17:26:54.53 3.0 undecidable manual S -0.29 0
IV.VCEL.EHZ. 2016-12-25T17:26:53.74 3.0 undecidable manual S 0.76 0
IV.ATCC.EHZ. 2016-12-25T17:26:51.51 3.0 negative manual P 0.19 0
IV.T1216.EHZ. 2016-12-25T17:26:50.15 0.6 undecidable manual S 328 42.0246 93 0.4 44
IV.T1215.EHZ. 2016-12-25T17:26:50.20 0.6 undecidable manual S 307 43.0236 93 0.18 46
IV.SNTG.HHZ. 2016-12-25T17:26:50.63 3.0 negative manual P 0.14 0
IV.ASSB.HHZ. 2016-12-25T17:26:49.01 3.0 positive manual P -0.16 0
IV.TRTR.HHZ. 2016-12-25T17:26:48.04 3.0 positive manual P 1.22 0
IV.MOMA.HHZ. 2016-12-25T17:26:47.73 3.0 undecidable manual P 0.11 0
IV.T0110.HHZ. 2016-12-25T17:26:46.35 3.0 positive manual P -0.1 0
IV.OFFI.HHZ. 2016-12-25T17:26:46.90 3.0 negative manual P 1.09 0
IV.T1219.EHZ. 2016-12-25T17:26:46.06 1.0 positive manual P 337 58.8966 92 -0.5 21
IV.GIGS.HHZ. 2016-12-25T17:26:45.26 0.6 undecidable manual S 119 26.4513 96 -0.34 46
IV.VCEL.EHZ. 2016-12-25T17:26:45.42 3.0 negative manual P -0.09 0
IV.CESX.HHZ. 2016-12-25T17:26:45.97 3.0 undecidable manual P -0.57 0
IV.FDMO.HHZ. 2016-12-25T17:26:45.31 1.0 positive manual P 343 54.501 92 -0.58 20
IV.T1256.HHZ. 2016-12-25T17:26:44.41 1.0 positive manual P 354 48.9177 92 -0.62 20
IV.T1215.EHZ. 2016-12-25T17:26:44.18 0.6 positive manual P 307 43.0236 93 0.06 47
IV.ARRO.EHZ. 2016-12-25T17:26:44.19 3.0 positive manual P 0.09 0
IV.FAGN.HHZ. 2016-12-25T17:26:44.08 0.3 negative manual P 144 41.3253 93 0.22 69
IV.LNSS.HHZ. 2016-12-25T17:26:44.07 0.6 undecidable manual S 281 20.6682 100 -0.01 50
IV.T1218.EHZ. 2016-12-25T17:26:43.28 0.6 undecidable manual S 309 18.1707 103 -0.14 49
IV.T1216.EHZ. 2016-12-25T17:26:43.81 0.6 negative manual P 328 42.0246 93 -0.16 46
IV.T1243.HNZ. 2016-12-25T17:26:43.69 0.6 undecidable manual S 42 19.2696 101 -0.02 49
IV.MC2.EHZ. 2016-12-25T17:26:43.14 0.6 undecidable manual P 348 38.9277 93 -0.36 44
IV.T1247.HHZ. 2016-12-25T17:26:42.11 0.6 undecidable manual S 177 14.0748 114 -0.26 48
IV.FIAM.HHZ. 2016-12-25T17:26:42.98 0.1 undecidable manual P 203 36.1416 93 -0.08 96
IV.T1245.HHZ. 2016-12-25T17:26:42.33 0.1 negative manual P 346 33.0447 94 -0.26 92
IV.T1241.EHZ. 2016-12-25T17:26:42.83 0.6 negative manual P 20 34.0437 94 0.09 48
IV.MMO1.EHZ. 2016-12-25T17:26:42.76 0.3 negative manual P 5 36.9297 93 -0.41 66
IV.GIGS.HHZ. 2016-12-25T17:26:41.54 0.1 undecidable manual P 119 26.4513 96 -0.03 98
IV.SMA1.EHZ. 2016-12-25T17:26:41.01 0.6 undecidable manual S 28 7.881 138 -0.02 51
IV.TERO.HHZ. 2016-12-25T17:26:41.67 0.1 positive manual P 77 26.3514 96 0.11 97
IV.CAMP.HHZ. 2016-12-25T17:26:41.33 0.6 undecidable manual S 110 10.3785 127 -0.2 49
IV.LNSS.HHZ. 2016-12-25T17:26:40.90 0.1 positive manual P 281 20.6682 100 0.2 95
IV.RM33.EHZ. 2016-12-25T17:26:40.69 0.6 undecidable manual S 223 8.9799 133 -0.54 46
IV.T1218.EHZ. 2016-12-25T17:26:40.43 0.1 positive manual P 309 18.1707 103 0.12 98
IV.T1243.HNZ. 2016-12-25T17:26:40.65 0.1 undecidable manual P 42 19.2696 101 0.17 97
IV.CAMP.HHZ. 2016-12-25T17:26:39.41 0.1 positive manual P 110 10.3785 127 0.19 97
IV.T1247.HHZ. 2016-12-25T17:26:39.86 0.1 positive manual P 177 14.0748 114 0.16 97
IV.RM33.EHZ. 2016-12-25T17:26:39.09 0.1 positive manual P 223 8.9799 133 0.04 100
IV.SMA1.EHZ. 2016-12-25T17:26:39.27 0.1 positive manual P 28 7.881 138 0.34 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHE. ML:1.8 0.000187 0.12 AML other m 2016-12-25T17:26:51.99
IV.ARRO.EHN. ML:1.8 0.000191 0.66 AML other m 2016-12-25T17:26:52.50
IV.ASSB.HHN. ML:1.9 0.0001325 0.34 AML other m 2016-12-25T17:27:00.03
IV.ASSB.HHE. ML:1.8 0.0000932 1.26 AML other m 2016-12-25T17:27:02.80
IV.ATCC.EHN. ML:1.7 0.00006405 0.98 AML other m 2016-12-25T17:27:05.30
IV.ATCC.EHE. ML:1.9 0.00009779999999999999 0.28 AML other m 2016-12-25T17:27:09.25
IV.CAMP.HHN. ML:2.1 0.001345 0.86 AML other m 2016-12-25T17:26:41.34
IV.CAMP.HHE. ML:2.0 0.0010845 0.64 AML other m 2016-12-25T17:26:42.46
IV.CESX.HHN. ML:1.8 0.00012440000000000002 0.82 AML other m 2016-12-25T17:26:56.75
IV.CESX.HHE. ML:1.8 0.0001305 0.64 AML other m 2016-12-25T17:26:57.94
IV.FAGN.HHE. ML:2.1 0.00039600000000000003 0.26 AML other m 2016-12-25T17:26:53.77
IV.FAGN.HHN. ML:2.2 0.0005809999999999999 0.36 AML other m 2016-12-25T17:26:54.40
IV.FDMO.HHN. ML:1.7 0.000122 0.18 AML other m 2016-12-25T17:26:54.72
IV.FDMO.HHE. ML:1.7 0.00010960000000000001 0.68 AML other m 2016-12-25T17:26:58.32
IV.FIAM.HHE. ML:1.5 0.0001315 0.52 AML other m 2016-12-25T17:26:48.49
IV.FIAM.HHN. ML:1.6 0.00016 1.22 AML other m 2016-12-25T17:26:50.20
IV.GIGS.HHN. ML:1.4 0.0001255 0.64 AML other m 2016-12-25T17:26:49.10
IV.GIGS.HHE. ML:1.3 0.0001135 1.38 AML other m 2016-12-25T17:26:46.21
IV.LNSS.HHE. ML:2.4 0.0016400000000000002 0.46 AML other m 2016-12-25T17:26:44.24
IV.LNSS.HHN. ML:2.5 0.002305 0.48 AML other m 2016-12-25T17:26:44.73
IV.MOMA.HHN. ML:2.3 0.0003945 0.18 AML other m 2016-12-25T17:26:58.01
IV.MOMA.HHE. ML:2.2 0.00027600000000000004 1.82 AML other m 2016-12-25T17:26:59.93
IV.OFFI.HHN. ML:2.4 0.000558 0.96 AML other m 2016-12-25T17:26:56.73
IV.OFFI.HHE. ML:2.2 0.0003875 0.96 AML other m 2016-12-25T17:26:56.87
IV.RM33.EHE. ML:2.6 0.00434 0.3 AML other m 2016-12-25T17:26:40.98
IV.RM33.HNE. ML:2.6 0.004560000000000001 0.28 AML other m 2016-12-25T17:26:40.83
IV.RM33.HNN. ML:2.5 0.0038650000000000004 0.14 AML other m 2016-12-25T17:26:41.18
IV.RM33.EHN. ML:2.5 0.003934999999999999 0.12 AML other m 2016-12-25T17:26:41.12
IV.SMA1.EHN. ML:2.8 0.008155 0.2 AML other m 2016-12-25T17:26:41.52
IV.SMA1.EHE. ML:2.8 0.008955 0.28 AML other m 2016-12-25T17:26:41.45
IV.T0110.HHN. ML:1.9 0.0001835 0.28 AML other m 2016-12-25T17:26:55.14
IV.T0110.HHE. ML:1.9 0.000189 0.56 AML other m 2016-12-25T17:27:03.67
IV.T1215.EHN. ML:1.8 0.0001835 0.7 AML other m 2016-12-25T17:26:50.85
IV.T1215.HNN. ML:1.8 0.00019800000000000002 0.68 AML other m 2016-12-25T17:26:51.54
IV.T1215.EHE. ML:1.7 0.00014250000000000002 0.84 AML other m 2016-12-25T17:26:50.57
IV.T1215.HNE. ML:1.8 0.000179 0.72 AML other m 2016-12-25T17:26:50.29
IV.T1216.EHE. ML:1.9 0.00023549999999999998 1.16 AML other m 2016-12-25T17:26:51.67
IV.T1216.EHN. ML:2.0 0.00028500000000000004 1.38 AML other m 2016-12-25T17:26:51.04
IV.T1218.HNN. ML:2.4 0.002015 0.28 AML other m 2016-12-25T17:26:43.56
IV.T1218.EHE. ML:2.1 0.0010329999999999998 0.96 AML other m 2016-12-25T17:26:44.51
IV.T1218.HNE. ML:2.2 0.001135 0.96 AML other m 2016-12-25T17:26:44.51
IV.T1218.EHN. ML:2.4 0.001955 0.28 AML other m 2016-12-25T17:26:43.57
IV.T1241.EHE. ML:1.7 0.0001885 0.56 AML other m 2016-12-25T17:26:49.55
IV.T1241.EHN. ML:1.6 0.0001585 0.32 AML other m 2016-12-25T17:26:48.41
IV.T1245.HHE. ML:2.1 0.0004955000000000001 1.14 AML other m 2016-12-25T17:26:49.89
IV.T1245.HHN. ML:2.1 0.0005535 0.22 AML other m 2016-12-25T17:26:49.86
IV.T1247.HHE. ML:2.3 0.001925 0.18 AML other m 2016-12-25T17:26:42.46
IV.T1247.HHN. ML:2.4 0.00212 0.82 AML other m 2016-12-25T17:26:43.75
IV.T1256.HHN. ML:1.7 0.00014205 0.36 AML other m 2016-12-25T17:26:54.92
IV.T1256.HHE. ML:1.7 0.00013700000000000002 0.24 AML other m 2016-12-25T17:26:56.23
IV.TERO.HNN. ML:2.0 0.0004965000000000001 0.32 AML other m 2016-12-25T17:26:46.64
IV.TERO.HNE. ML:1.9 0.0004215 0.92 AML other m 2016-12-25T17:26:49.27
IV.TERO.HHN. ML:2.0 0.0005669999999999999 0.32 AML other m 2016-12-25T17:26:46.64
IV.TERO.HHE. ML:1.9 0.00044 0.72 AML other m 2016-12-25T17:26:46.33
IV.VCEL.EHE. ML:2.1 0.00031 1.18 AML other m 2016-12-25T17:26:55.94
IV.VCEL.EHN. ML:2.1 0.000341 0.84 AML other m 2016-12-25T17:26:54.56
IV.VIVA.HHE. ML:3.0 0.00094 0.06 AML other m 2016-12-25T17:27:03.60
IV.VIVA.HHN. ML:3.0 0.0009265 0.06 AML other m 2016-12-25T17:27:05.03
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