Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 19-01-2017 and time 09:00:26 (UTC) in region 2 km W Capitignano (AQ)

A magnitude ML 2.3 earthquake occured in region: 2 km W Capitignano (AQ), on

  • 19-01-2017 09:00:26 (UTC)
  • 19-01-2017 10:00:26 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5160, 13.2750 at 14 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
Capitignano AQ 2 665 665
Montereale AQ 3 2581 3246
Barete AQ 7 737 3983
Cagnano Amiterno AQ 7 1369 5352
Pizzoli AQ 9 4326 9678
Campotosto AQ 9 542 10220
Borbona RI 12 617 10837
Amatrice RI 13 2657 13494
Posta RI 15 694 14188
Cittareale RI 15 482 14670
Scoppito AQ 16 3727 18397
Crognaleto TE 17 1297 19694
Antrodoco RI 19 2588 22282
Micigliano RI 19 127 22409

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km NW of L'Aquila (69753 inhabitants)
39 Km W of Teramo (54892 inhabitants)
52 Km E of Terni (111501 inhabitants)
68 Km SE of Foligno (57155 inhabitants)
72 Km W of Montesilvano (53738 inhabitants)
73 Km NE of Tivoli (56533 inhabitants)
73 Km NE of Guidonia Montecelio (88673 inhabitants)
76 Km W of Chieti (51815 inhabitants)
77 Km W of Pescara (121014 inhabitants)
95 Km NE of Roma (2864731 inhabitants)
97 Km E of Viterbo (67173 inhabitants)
98 Km SE 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 2017-01-19
09:00:26		 42.5158 13.2753 14 2019-07-19
13:20:38		 Bollettino Sismico Italiano INGV 53429901
Reviewed
Rev100 		ML 2.4 2017-01-19
09:00:26		 42.5152 13.2832 13 2017-01-19
09:11:49		 Sala Sismica INGV-Roma 39298171
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-19 09:00:26 ± 0.06
Latitude 42.5158 ± 0.0027
Longitude 13.2753 ± 0.0049
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 53429901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 409
Semi-minor axis of confidence ellipse (meter) 119
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 261
Circular confidence region, given by single value of horizontal uncertainty (meter) 410.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 42
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.15383
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.4
Num. used stations 17
Type of magnitude ML
Reference to an origin 39298171
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-01-19 09:11:49

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 30
Type of magnitude ML
Reference to an origin 53429901
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-01-25 14:03:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SNTG.HHZ. 2017-01-19T09:00:51.80 0.6 undecidable manual S 342 86.3469 92 0.19 42
IV.PIEI.HHZ. 2017-01-19T09:00:47.65 0.3 undecidable manual P 332 128.0718 91 0.41 55
IV.T1220.EHZ. 2017-01-19T09:00:46.88 0.3 undecidable manual S 347 67.6767 93 0.27 64
IV.CSP1.EHZ. 2017-01-19T09:00:45.81 0.6 undecidable manual S 355 64.1913 93 0.13 44
IV.GUMA.HHZ. 2017-01-19T09:00:45.46 0.3 undecidable manual S 5 60.8946 93 0.66 58
IV.MOMA.HHZ. 2017-01-19T09:00:45.59 0.6 undecidable manual S 299 65.7897 93 -0.53 40
IV.CESI.HHZ. 2017-01-19T09:00:44.84 0.6 undecidable manual S 331 62.0934 93 -0.29 43
IV.CESX.HHZ. 2017-01-19T09:00:44.30 0.6 undecidable manual S 281 57.1983 93 0.48 42
IV.FDMO.HHZ. 2017-01-19T09:00:44.57 0.6 undecidable manual S 345 59.7957 93 0.06 45
IV.CING.HHZ. 2017-01-19T09:00:42.13 0.3 undecidable manual P 356 95.6376 92 -0.11 63
IV.SNTG.HHZ. 2017-01-19T09:00:40.57 0.3 undecidable manual P 342 86.3469 92 -0.25 62
IV.MC2.EHZ. 2017-01-19T09:00:40.58 0.6 undecidable manual S 351 44.4222 94 0.15 46
IV.ARRO.EHZ. 2017-01-19T09:00:39.75 0.3 undecidable manual S 280 42.2244 95 -0.09 70
IV.SRES.HHZ. 2017-01-19T09:00:38.74 0.3 undecidable manual P 244 69.9744 92 0.45 62
IV.MOMA.HHZ. 2017-01-19T09:00:37.94 0.3 undecidable manual P 299 65.7897 93 0.29 64
IV.T1220.EHZ. 2017-01-19T09:00:37.67 0.1 undecidable manual P 347 67.6767 93 -0.26 86
IV.CSP1.EHZ. 2017-01-19T09:00:37.13 0.1 undecidable manual P 355 64.1913 93 -0.26 86
IV.TRTR.HHZ. 2017-01-19T09:00:37.75 0.6 undecidable manual P 58 61.3941 93 0.79 37
IV.GUMA.HHZ. 2017-01-19T09:00:37.02 0.1 positive manual P 5 60.8946 93 0.13 89
IV.CERT.HHZ. 2017-01-19T09:00:37.80 0.3 undecidable manual P 201 67.377 93 -0.09 66
IV.MNTP.HNZ. 2017-01-19T09:00:37.43 3.0 undecidable manual P -1.14 0
IV.CESX.HHZ. 2017-01-19T09:00:36.24 0.3 undecidable manual P 281 57.1983 93 -0.09 68
IV.FDMO.HHZ. 2017-01-19T09:00:36.44 0.1 undecidable manual P 345 59.7957 93 -0.28 87
IV.CESI.HHZ. 2017-01-19T09:00:36.91 0.3 undecidable manual P 331 62.0934 93 -0.17 66
IV.OFFI.HHZ. 2017-01-19T09:00:36.89 0.3 undecidable manual P 36 57.2982 93 0.55 61
IV.FIAM.HHZ. 2017-01-19T09:00:36.95 0.3 undecidable manual S 205 30.3474 98 0.25 70
IV.FEMA.HNZ. 2017-01-19T09:00:35.72 0.3 undecidable manual P 340 52.8027 94 0.07 69
IV.PTQR.HHZ. 2017-01-19T09:00:35.92 0.3 undecidable manual P 169 55.6998 93 -0.18 66
IV.LNSS.HHZ. 2017-01-19T09:00:34.21 0.3 undecidable manual S 297 21.4674 105 -0.16 72
IV.GIGS.HHZ. 2017-01-19T09:00:34.94 0.3 undecidable manual S 106 25.3524 101 -0.42 67
IV.MC2.EHZ. 2017-01-19T09:00:34.22 0.1 positive manual P 351 44.4222 94 -0.14 92
IV.T1202.EHZ. 2017-01-19T09:00:33.96 0.3 undecidable manual S 349 21.2676 105 -0.34 69
IV.ARRO.EHZ. 2017-01-19T09:00:33.96 0.1 positive manual P 280 42.2244 95 -0.07 93
IV.SMA1.EHZ. 2017-01-19T09:00:32.13 0.3 undecidable manual S 21 13.6752 121 -0.3 71
IV.FIAM.HHZ. 2017-01-19T09:00:32.34 0.1 positive manual P 205 30.3474 98 0.13 95
IV.GIGS.HHZ. 2017-01-19T09:00:31.28 0.1 positive manual P 106 25.3524 101 -0.16 94
IV.T1247.HHZ. 2017-01-19T09:00:31.36 0.3 undecidable manual S 167 8.4804 140 -0.01 75
IV.CAMP.HHZ. 2017-01-19T09:00:31.61 0.3 undecidable manual S 79 11.1777 129 -0.28 72
IV.T1202.EHZ. 2017-01-19T09:00:30.81 0.1 undecidable manual P 349 21.2676 105 -0.01 98
IV.LNSS.HHZ. 2017-01-19T09:00:30.83 0.1 negative manual P 297 21.4674 105 -0.04 98
IV.T1247.HHZ. 2017-01-19T09:00:29.34 0.1 positive manual P 167 8.4804 140 0.2 96
IV.CAMP.HHZ. 2017-01-19T09:00:29.43 0.1 positive manual P 79 11.1777 129 0 100
IV.SMA1.EHZ. 2017-01-19T09:00:29.73 0.1 positive manual P 21 13.6752 121 -0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1247.HHE. ML:2.6 0.004823071 0.1408 AML other m 2017-01-19T09:00:31.53
IV.T1247.HHN. ML:2.6 0.005373353500000001 0.1152 AML other m 2017-01-19T09:00:31.49
IV.CAMP.HHE. ML:2.4 0.002699404 0.3456 AML other m 2017-01-19T09:00:31.81
IV.CAMP.HHN. ML:2.7 0.0045590835 0.3456 AML other m 2017-01-19T09:00:31.99
IV.FIAM.HHE. ML:2.2 0.00081110535 0.2624 AML other m 2017-01-19T09:00:37.30
IV.FIAM.HHN. ML:2.1 0.0005937248000000001 0.2752 AML other m 2017-01-19T09:00:37.36
IV.ARRO.EHN. ML:2.4 0.00083450145 0.256 AML other m 2017-01-19T09:00:41.11
IV.ARRO.EHE. ML:2.2 0.00043891749999999994 0.2176 AML other m 2017-01-19T09:00:40.25
IV.CESX.HHE. ML:1.9 0.00017400535 0.1792 AML other m 2017-01-19T09:00:46.04
IV.CESX.HHN. ML:2.0 0.00023924869999999998 0.1984 AML other m 2017-01-19T09:00:46.12
IV.FDMO.HHE. ML:2.1 0.00024872395 0.2816 AML other m 2017-01-19T09:00:45.62
IV.FDMO.HHN. ML:2.2 0.00036692020000000003 0.1792 AML other m 2017-01-19T09:00:45.59
IV.OFFI.HHE. ML:2.5 0.00074259495 0.4608 AML other m 2017-01-19T09:00:48.93
IV.OFFI.HHN. ML:2.7 0.0011703074500000001 0.48 AML other m 2017-01-19T09:00:48.02
IV.CSP1.EHE. ML:2.1 0.00023116425 0.1984 AML other m 2017-01-19T09:00:46.88
IV.CSP1.EHN. ML:2.1 0.00022675405 0.2816 AML other m 2017-01-19T09:00:46.12
IV.MNTP.HNE. ML:2.7 0.0008316968 0.1792 AML other m 2017-01-19T09:00:49.89
IV.MNTP.HNN. ML:2.6 0.0007286398 0.1792 AML other m 2017-01-19T09:00:50.48
IV.CERT.HHN. ML:1.9 0.00014755125 0.4992 AML other m 2017-01-19T09:00:54.36
IV.CERT.HHE. ML:2.1 0.00022214225 0.48 AML other m 2017-01-19T09:00:54.16
IV.MOMA.HHN. ML:2.3 0.00037803635 0.1792 AML other m 2017-01-19T09:00:47.95
IV.MOMA.HNE. ML:2.4 0.00047978055 0.2688 AML other m 2017-01-19T09:00:48.25
IV.MOMA.HHE. ML:2.4 0.00050587625 0.2816 AML other m 2017-01-19T09:00:48.25
IV.MOMA.HNN. ML:2.3 0.0003329924 0.2816 AML other m 2017-01-19T09:00:47.32
IV.ASSB.HHN. ML:2.1 0.00020061390000000002 0.1856 AML other m 2017-01-19T09:00:51.76
IV.ASSB.HHE. ML:2.1 0.00019329210000000003 0.224 AML other m 2017-01-19T09:00:52.06
IV.SNTG.HHE. ML:2.0 0.00012419059500000002 0.2624 AML other m 2017-01-19T09:00:54.86
IV.SNTG.HNN. ML:2.2 0.00020692834999999998 0.7552 AML other m 2017-01-19T09:00:53.46
IV.SNTG.HNE. ML:2.0 0.00012852266000000002 0.384 AML other m 2017-01-19T09:00:52.34
IV.SNTG.HHN. ML:1.8 0.00007050398 0.2176 AML other m 2017-01-19T09:00:52.78
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