Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 22-01-2017 and time 00:46:05 (Italy) in region 3 km NE Capitignano (AQ)

A magnitude ML 2.0 earthquake occured in region: 3 km NE Capitignano (AQ), on

  • 21-01-2017 23:46:05 (UTC)
  • 22-01-2017 00:46:05 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5430, 13.3180 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.

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 3 665 665
Campotosto AQ 5 542 1207
Montereale AQ 6 2581 3788
Amatrice RI 10 2657 6445
Barete AQ 11 737 7182
Pizzoli AQ 12 4326 11508
Cagnano Amiterno AQ 12 1369 12877
Crognaleto TE 13 1297 14174
Cittareale RI 15 482 14656
Borbona RI 15 617 15273
Accumoli RI 18 667 15940
Cortino TE 18 656 16596
Fano Adriano TE 18 296 16892
Posta RI 18 694 17586
Pietracamela TE 20 271 17857
Scoppito AQ 20 3727 21584

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km NW of L'Aquila (69753 inhabitants)
34 Km W of Teramo (54892 inhabitants)
55 Km E of Terni (111501 inhabitants)
68 Km SE of Foligno (57155 inhabitants)
68 Km W of Montesilvano (53738 inhabitants)
73 Km W of Chieti (51815 inhabitants)
74 Km W of Pescara (121014 inhabitants)
77 Km NE of Tivoli (56533 inhabitants)
77 Km NE of Guidonia Montecelio (88673 inhabitants)
98 Km SE of Perugia (166134 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 2017-01-21
23:46:05		 42.5427 13.3177 11 2017-01-21
23:55:02		 Sala Sismica INGV-Roma 39537151
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-21 23:46:05 ± 0.05
Latitude 42.5427 ± 0.0036
Longitude 13.3177 ± 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 39537151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 414
Semi-minor axis of confidence ellipse (meter) 280
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 61
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) 37
Number of associated phases, regardless of their use for origin computation 51
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.60794
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 27
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 17
Type of magnitude ML
Reference to an origin 39537151
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-01-21 23:55:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LPEL.HHZ. 2017-01-21T23:46:33.12 3.0 undecidable manual S -0.48 0
IV.MOMA.HHZ. 2017-01-21T23:46:26.91 0.3 undecidable manual S 296 67.4769 90 0.94 51
IV.ARVD.HHZ. 2017-01-21T23:46:24.21 3.0 undecidable manual P 0.48 0
IV.CING.HHZ. 2017-01-21T23:46:21.62 3.0 negative manual P 0.05 0
IV.FOSV.EHZ. 2017-01-21T23:46:21.73 3.0 negative manual P -0.12 0
IV.LPEL.HHZ. 2017-01-21T23:46:20.37 3.0 negative manual P -0.66 0
IV.T1215.EHZ. 2017-01-21T23:46:20.19 0.3 undecidable manual S 308 46.5201 90 -0.19 69
IV.SNTG.HHZ. 2017-01-21T23:46:20.00 3.0 positive manual P -0.27 0
IV.T1216.EHZ. 2017-01-21T23:46:20.53 0.3 undecidable manual S 328 45.621 90 0.4 66
IV.MC2.EHZ. 2017-01-21T23:46:19.38 0.3 undecidable manual S 346 42.2244 90 0.16 70
IV.T1211.EHZ. 2017-01-21T23:46:18.07 0.3 undecidable manual S 269 37.8288 90 0.03 72
IV.MOMA.HHZ. 2017-01-21T23:46:17.51 0.3 undecidable manual P 296 67.4769 90 0.19 66
IV.T1217.EHZ. 2017-01-21T23:46:17.50 0.3 undecidable manual S 301 36.741 90 -0.24 70
IV.T1212.EHZ. 2017-01-21T23:46:16.14 0.3 undecidable manual S 316 32.1456 90 -0.39 68
IV.CESI.HHZ. 2017-01-21T23:46:16.28 0.3 undecidable manual P 327 61.2942 90 -0.08 69
IV.T1220.EHZ. 2017-01-21T23:46:16.85 0.1 undecidable manual P 344 65.6898 90 -0.18 89
IV.CESX.HHZ. 2017-01-21T23:46:16.33 0.6 undecidable manual P 277 60.1953 90 0.15 45
IV.GUMA.HHZ. 2017-01-21T23:46:16.16 0.3 undecidable manual P 1 57.6978 90 0.35 65
IV.TRTR.HHZ. 2017-01-21T23:46:16.60 0.3 undecidable manual P 59 56.7987 90 0.93 54
IV.OFFI.HHZ. 2017-01-21T23:46:15.69 0.3 undecidable manual P 34 52.8027 90 0.63 61
IV.FDMO.HHZ. 2017-01-21T23:46:15.80 0.1 undecidable manual P 341 57.8976 90 -0.04 93
IV.T1222.EHZ. 2017-01-21T23:46:15.30 0.3 undecidable manual S 236 27.8499 90 -0.08 73
IV.LNSS.HHZ. 2017-01-21T23:46:14.22 0.3 undecidable manual S 287 23.6541 91 -0.04 74
IV.GIGS.HHZ. 2017-01-21T23:46:13.49 0.3 undecidable manual S 115 23.1546 91 -0.63 62
IV.MC2.EHZ. 2017-01-21T23:46:13.27 0.1 undecidable manual P 346 42.2244 90 -0.14 93
MN.AQU.HLE. 2017-01-21T23:46:13.93 0.3 undecidable manual S 161 22.1556 91 0.08 74
IV.T1216.EHZ. 2017-01-21T23:46:13.70 0.3 undecidable manual P 328 45.621 90 -0.24 68
IV.T1215.EHZ. 2017-01-21T23:46:13.82 0.1 undecidable manual P 308 46.5201 90 -0.27 91
IV.T1202.EHZ. 2017-01-21T23:46:13.26 0.3 undecidable manual S 337 19.3695 91 0.14 73
IV.T1218.EHZ. 2017-01-21T23:46:13.31 0.3 undecidable manual S 311 21.7671 91 -0.44 69
IV.ARRO.EHZ. 2017-01-21T23:46:13.74 0.3 undecidable manual P 275 45.3213 90 -0.15 70
IV.FAGN.HHZ. 2017-01-21T23:46:12.55 0.3 undecidable manual P 145 37.629 90 -0.17 70
IV.FIAM.HHZ. 2017-01-21T23:46:12.42 0.3 undecidable manual P 208 34.6431 90 0.18 70
IV.NRCA.HNZ. 2017-01-21T23:46:12.33 3.0 positive manual P 0 0
IV.T1211.EHZ. 2017-01-21T23:46:12.57 0.1 undecidable manual P 269 37.8288 90 -0.17 94
IV.T1217.EHZ. 2017-01-21T23:46:12.42 0.3 undecidable manual P 301 36.741 90 -0.14 71
IV.T1212.EHZ. 2017-01-21T23:46:11.66 0.1 undecidable manual P 316 32.1456 90 -0.21 94
IV.T1247.HHZ. 2017-01-21T23:46:11.14 0.3 undecidable manual S 188 11.2776 113 0.14 73
IV.T1222.EHZ. 2017-01-21T23:46:11.13 0.1 undecidable manual P 236 27.8499 90 -0.07 98
IV.RM33.EHZ. 2017-01-21T23:46:10.54 0.3 undecidable manual S 246 9.1797 125 0.03 74
IV.T1218.EHZ. 2017-01-21T23:46:10.13 0.1 undecidable manual P 311 21.7671 91 -0.13 98
IV.T1299.EHZ. 2017-01-21T23:46:10.56 0.3 undecidable manual S 344 10.5783 117 -0.25 74
IV.GIGS.HHZ. 2017-01-21T23:46:10.22 0.1 undecidable manual P 115 23.1546 91 -0.25 94
MN.AQU.HLE. 2017-01-21T23:46:10.38 0.1 undecidable manual P 161 22.1556 91 0.06 99
IV.LNSS.HHZ. 2017-01-21T23:46:10.59 0.1 positive manual P 287 23.6541 91 0.04 98
IV.T1202.EHZ. 2017-01-21T23:46:09.93 0.1 undecidable manual P 337 19.3695 91 0.03 99
IV.CAMP.HHZ. 2017-01-21T23:46:09.83 0.3 undecidable manual S 96 7.4814 134 -0.33 72
IV.CAMP.HHZ. 2017-01-21T23:46:08.24 0.1 undecidable manual P 96 7.4814 134 0.06 100
IV.RM33.EHZ. 2017-01-21T23:46:08.55 0.1 undecidable manual P 246 9.1797 125 0.16 97
IV.T1299.EHZ. 2017-01-21T23:46:08.62 0.1 undecidable manual P 344 10.5783 117 0.05 99
IV.T1247.HHZ. 2017-01-21T23:46:08.88 0.1 undecidable manual P 188 11.2776 113 0.21 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHE. ML:1.8 0.00020050000000000002 0.18 AML other m 2017-01-21T23:46:20.30
IV.ARRO.EHN. ML:1.9 0.000241 0.2 AML other m 2017-01-21T23:46:21.75
IV.FAGN.HHN. ML:2.2 0.0006519999999999999 0.3 AML other m 2017-01-21T23:46:22.07
IV.FAGN.HHE. ML:2.1 0.00047999999999999996 1.12 AML other m 2017-01-21T23:46:22.36
IV.FIAM.HHE. ML:1.7 0.00018784999999999999 0.34 AML other m 2017-01-21T23:46:17.73
IV.FIAM.HHN. ML:1.4 0.00010485 1.68 AML other m 2017-01-21T23:46:18.96
IV.GIGS.HHE. ML:1.8 0.000402 0.2 AML other m 2017-01-21T23:46:13.72
IV.GIGS.HHN. ML:1.8 0.00039549999999999996 0.5 AML other m 2017-01-21T23:46:13.88
IV.LNSS.HHE. ML:2.4 0.001545 0.72 AML other m 2017-01-21T23:46:14.43
IV.LNSS.HHN. ML:2.6 0.00234 0.14 AML other m 2017-01-21T23:46:14.53
IV.LPEL.HHE. ML:1.9 0.00009470000000000001 0.18 AML other m 2017-01-21T23:46:34.49
IV.LPEL.HHN. ML:1.9 0.00009769999999999999 0.48 AML other m 2017-01-21T23:46:35.41
IV.MOMA.HHE. ML:2.2 0.000251 0.36 AML other m 2017-01-21T23:46:27.36
IV.MOMA.HHN. ML:2.3 0.0003665 0.24 AML other m 2017-01-21T23:46:28.35
IV.OFFI.HHN. ML:2.2 0.000406 0.44 AML other m 2017-01-21T23:46:25.42
IV.OFFI.HHE. ML:2.2 0.0003675 0.8 AML other m 2017-01-21T23:46:26.52
IV.RM33.EHE. ML:2.2 0.0021449999999999998 0.32 AML other m 2017-01-21T23:46:10.61
IV.RM33.HNE. ML:2.2 0.002125 0.32 AML other m 2017-01-21T23:46:10.61
IV.RM33.EHN. ML:2.2 0.00177 0.16 AML other m 2017-01-21T23:46:10.60
IV.RM33.HNN. ML:2.2 0.001835 0.16 AML other m 2017-01-21T23:46:10.60
IV.T1202.EHN. ML:2.6 0.00292 0.24 AML other m 2017-01-21T23:46:13.80
IV.T1202.EHE. ML:2.4 0.00204 0.1 AML other m 2017-01-21T23:46:13.87
IV.T1211.EHE. ML:2.0 0.00040500000000000003 1.74 AML other m 2017-01-21T23:46:19.01
IV.T1211.HNE. ML:2.0 0.0004035 1.74 AML other m 2017-01-21T23:46:19.88
IV.T1211.EHN. ML:2.1 0.000535 0.38 AML other m 2017-01-21T23:46:18.48
IV.T1211.HNN. ML:2.1 0.0005425 0.38 AML other m 2017-01-21T23:46:18.48
IV.T1212.HNN. ML:2.2 0.000763 0.18 AML other m 2017-01-21T23:46:16.26
IV.T1212.EHN. ML:2.2 0.0007535 0.18 AML other m 2017-01-21T23:46:16.35
IV.T1212.EHE. ML:2.2 0.0006935 0.2 AML other m 2017-01-21T23:46:16.26
IV.T1212.HNE. ML:2.2 0.000656 0.2 AML other m 2017-01-21T23:46:16.26
IV.T1215.EHE. ML:1.7 0.0001407 1.06 AML other m 2017-01-21T23:46:21.05
IV.T1215.EHN. ML:1.7 0.000139 0.88 AML other m 2017-01-21T23:46:20.99
IV.T1217.HNN. ML:1.9 0.00028649999999999997 0.48 AML other m 2017-01-21T23:46:18.52
IV.T1217.EHN. ML:1.9 0.00028550000000000005 0.48 AML other m 2017-01-21T23:46:18.76
IV.T1217.HNE. ML:1.9 0.000279 0.42 AML other m 2017-01-21T23:46:18.27
IV.T1217.EHE. ML:1.8 0.0002535 0.66 AML other m 2017-01-21T23:46:18.92
IV.T1222.EHE. ML:1.8 0.0003325 0.18 AML other m 2017-01-21T23:46:16.67
IV.T1222.HNN. ML:1.6 0.000192 1.56 AML other m 2017-01-21T23:46:18.83
IV.T1222.HNE. ML:1.8 0.000337 0.16 AML other m 2017-01-21T23:46:16.67
IV.T1222.EHN. ML:1.6 0.000191 1.24 AML other m 2017-01-21T23:46:15.02
IV.T1247.HHE. ML:2.5 0.0034899999999999996 0.38 AML other m 2017-01-21T23:46:11.31
IV.T1247.HHN. ML:2.6 0.0040750000000000005 0.14 AML other m 2017-01-21T23:46:11.43
IV.T1299.EHE. ML:1.9 0.0009809999999999999 1 AML other m 2017-01-21T23:46:10.85
IV.T1299.HNN. ML:2.0 0.001095 0.28 AML other m 2017-01-21T23:46:10.78
IV.T1299.EHN. ML:2.0 0.001117 0.28 AML other m 2017-01-21T23:46:10.79
IV.T1299.HNE. ML:1.9 0.0009625 0.22 AML other m 2017-01-21T23:46:11.46
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