Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 21-01-2017 and time 16:10:41 (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 15:10:41 (UTC)
  • 21-01-2017 16:10:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5370, 13.3350 at 9 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 3 665 665
Campotosto AQ 4 542 1207
Montereale AQ 7 2581 3788
Barete AQ 10 737 4525
Amatrice RI 11 2657 7182
Pizzoli AQ 12 4326 11508
Crognaleto TE 12 1297 12805
Cagnano Amiterno AQ 12 1369 14174
Fano Adriano TE 17 296 14470
Borbona RI 17 617 15087
Cittareale RI 17 482 15569
Cortino TE 17 656 16225
Pietracamela TE 18 271 16496
Accumoli RI 19 667 17163
Scoppito AQ 19 3727 20890
Posta RI 20 694 21584

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km N of L'Aquila (69753 inhabitants)
33 Km W of Teramo (54892 inhabitants)
56 Km E of Terni (111501 inhabitants)
67 Km W of Montesilvano (53738 inhabitants)
70 Km SE of Foligno (57155 inhabitants)
71 Km W of Chieti (51815 inhabitants)
73 Km W of Pescara (121014 inhabitants)
77 Km NE of Tivoli (56533 inhabitants)
78 Km NE of Guidonia Montecelio (88673 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
15:10:41		 42.5368 13.3348 9 2017-01-21
15:23:03		 Sala Sismica INGV-Roma 39505961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-21 15:10:41 ± 0.06
Latitude 42.5368 ± 0.0036
Longitude 13.3348 ± 0.0049
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 39505961

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 474
Semi-minor axis of confidence ellipse (meter) 288
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 223
Circular confidence region, given by single value of horizontal uncertainty (meter) 470.0
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 51
Number of defining phases 39
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.62233
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 22
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 39505961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-01-21 15:23:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IMOL.HNZ. 2017-01-21T15:11:50.55 3.0 undecidable manual Sg 2.32 0
IV.CPGN.EHZ. 2017-01-21T15:11:27.59 3.0 undecidable manual S -3.67 0
IV.SENI.HNZ. 2017-01-21T15:11:19.39 3.0 undecidable manual S -4.45 0
IV.ARVD.HHZ. 2017-01-21T15:11:16.83 3.0 undecidable manual S -1.87 0
IV.MRB1.HHZ. 2017-01-21T15:11:15.46 3.0 undecidable manual Pn 0.07 0
IV.OVO.HHZ. 2017-01-21T15:11:12.23 3.0 undecidable manual Pn -3.47 0
IV.SENI.EHZ. 2017-01-21T15:11:04.14 3.0 undecidable manual P -1.41 0
IV.MOMA.HHZ. 2017-01-21T15:11:03.91 0.3 undecidable manual S 296 69.0753 50 0.59 61
IV.CAFI.HHZ. 2017-01-21T15:11:03.85 3.0 positive manual P -3.43 0
IV.T1220.EHZ. 2017-01-21T15:11:03.05 0.6 undecidable manual S 343 66.6777 50 0.36 43
IV.CESI.HHZ. 2017-01-21T15:11:01.90 0.6 undecidable manual S 326 62.5929 50 0.29 44
IV.GUMA.HHZ. 2017-01-21T15:11:01.31 0.6 undecidable manual S 0 58.2972 50 0.85 37
IV.FDMO.HHZ. 2017-01-21T15:11:00.47 0.3 undecidable manual S 340 58.9965 50 -0.16 69
IV.ARRO.EHZ. 2017-01-21T15:10:58.08 0.6 undecidable manual S 276 46.7199 50 0.71 40
IV.T1215.EHZ. 2017-01-21T15:10:57.56 0.6 undecidable manual S 308 48.1185 50 -0.17 47
IV.MC2.EHZ. 2017-01-21T15:10:55.69 3.0 undecidable manual S -1.33 0
IV.T1211.EHZ. 2017-01-21T15:10:55.21 0.3 undecidable manual S 270 39.2274 50 -0.15 71
IV.CERT.HHZ. 2017-01-21T15:10:55.67 3.0 positive manual P -0.94 0
IV.FAGN.HHZ. 2017-01-21T15:10:54.78 0.6 undecidable manual S 146 36.3414 50 0.19 47
IV.MOMA.HHZ. 2017-01-21T15:10:54.11 0.1 undecidable manual P 296 69.0753 50 -0.19 89
IV.T1220.EHZ. 2017-01-21T15:10:53.62 0.6 positive manual P 343 66.6777 50 -0.31 44
IV.CESI.HHZ. 2017-01-21T15:10:53.18 0.6 negative manual P 326 62.5929 50 -0.13 46
IV.TRTR.HHZ. 2017-01-21T15:10:53.32 3.0 positive manual P 0.45 0
IV.GUMA.HHZ. 2017-01-21T15:10:52.77 0.3 undecidable manual P 0 58.2972 50 0.12 69
IV.OFFI.HHZ. 2017-01-21T15:10:52.28 1.0 positive manual P 33 52.6029 50 0.52 21
IV.FDMO.HHZ. 2017-01-21T15:10:52.42 0.6 undecidable manual P 340 58.9965 50 -0.32 44
IV.ARRO.EHZ. 2017-01-21T15:10:50.70 0.6 positive manual P 276 46.7199 50 -0.16 47
IV.T1218.EHZ. 2017-01-21T15:10:50.24 0.6 undecidable manual S 310 23.2545 111 -0.37 47
IV.T1202.EHZ. 2017-01-21T15:10:50.10 0.6 undecidable manual S 334 20.5683 114 0.35 47
IV.LNSS.HHZ. 2017-01-21T15:10:50.93 0.6 undecidable manual S 287 25.1526 110 -0.31 47
IV.T1215.EHZ. 2017-01-21T15:10:50.56 0.1 undecidable manual P 308 48.1185 50 -0.51 87
IV.T1211.EHZ. 2017-01-21T15:10:49.42 0.1 undecidable manual P 270 39.2274 50 -0.28 93
IV.GIGS.HHZ. 2017-01-21T15:10:49.57 0.6 undecidable manual S 115 21.5673 113 -0.5 45
IV.T1217.EHZ. 2017-01-21T15:10:49.33 0.6 undecidable manual P 301 38.2284 50 -0.22 47
IV.FAGN.HHZ. 2017-01-21T15:10:49.33 0.3 negative manual P 146 36.3414 50 0.07 73
IV.T1216.EHZ. 2017-01-21T15:10:48.42 3.0 positive manual P -2.95 0
IV.T1212.EHZ. 2017-01-21T15:10:48.33 1.0 negative manual P 315 33.5442 50 -0.5 22
IV.T1222.EHZ. 2017-01-21T15:10:47.74 0.3 positive manual P 238 28.6491 107 -0.25 71
IV.T1299.EHZ. 2017-01-21T15:10:47.10 0.6 undecidable manual S 338 11.5773 128 0.04 51
IV.T1247.HHZ. 2017-01-21T15:10:47.18 0.6 undecidable manual S 196 10.9779 129 0.28 49
IV.LNSS.HHZ. 2017-01-21T15:10:47.19 0.1 positive manual P 287 25.1526 110 -0.13 98
IV.RM33.EHZ. 2017-01-21T15:10:46.84 0.6 undecidable manual S 253 10.2786 131 0.12 50
IV.GIGS.HHZ. 2017-01-21T15:10:46.46 0.1 undecidable manual P 115 21.5673 113 -0.19 97
IV.T1218.EHZ. 2017-01-21T15:10:46.88 1.0 negative manual P 310 23.2545 111 -0.08 25
IV.T1202.EHZ. 2017-01-21T15:10:46.59 0.6 positive manual P 334 20.5683 114 0.13 49
MN.AQU.HHZ. 2017-01-21T15:10:46.81 0.6 undecidable manual P 164 21.0678 113 0.25 48
IV.CAMP.HHZ. 2017-01-21T15:10:45.64 0.6 undecidable manual S 91 6.0939 146 -0.09 51
IV.T1247.HHZ. 2017-01-21T15:10:45.19 0.1 positive manual P 196 10.9779 129 0.38 95
IV.T1299.EHZ. 2017-01-21T15:10:45.05 0.1 positive manual P 338 11.5773 128 0.14 100
IV.CAMP.HHZ. 2017-01-21T15:10:44.28 1.0 undecidable manual P 91 6.0939 146 0.14 25
IV.RM33.EHZ. 2017-01-21T15:10:44.95 0.1 positive manual P 253 10.2786 131 0.24 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.AQU.HHN. ML:1.7 0.00039400000000000004 0.66 AML other m 2017-01-21T15:10:51.25
MN.AQU.HLN. ML:1.7 0.000366 0.68 AML other m 2017-01-21T15:10:51.25
MN.AQU.HLE. ML:1.8 0.0005110000000000001 1.2 AML other m 2017-01-21T15:10:52.97
MN.AQU.HHE. ML:1.8 0.00048049999999999997 1.18 AML other m 2017-01-21T15:10:52.96
IV.ARRO.EHN. ML:1.5 0.00009914999999999998 1.28 AML other m 2017-01-21T15:10:58.93
IV.ARRO.EHE. ML:1.7 0.0001375 0.76 AML other m 2017-01-21T15:11:00.15
IV.ARVD.HHE. ML:1.8 0.00006225 0.44 AML other m 2017-01-21T15:11:21.65
IV.CAMP.HHE. ML:2.1 0.002033112 0.4864 AML other m 2017-01-21T15:10:45.92
IV.CERT.HHE. ML:1.6 0.00007209999999999999 0.5 AML other m 2017-01-21T15:11:14.45
IV.CERT.HHN. ML:1.6 0.00007155 1.54 AML other m 2017-01-21T15:11:10.01
IV.CESI.HHN. ML:1.8 0.00010944999999999999 0.48 AML other m 2017-01-21T15:11:02.65
IV.CESI.HHE. ML:1.6 0.0000815 0.42 AML other m 2017-01-21T15:11:05.67
IV.FAGN.HHN. ML:2.3 0.0007965 0.26 AML other m 2017-01-21T15:10:58.66
IV.FAGN.HHE. ML:2.2 0.0007059999999999999 0.46 AML other m 2017-01-21T15:11:02.38
IV.FDMO.HHN. ML:1.7 0.0001 1.02 AML other m 2017-01-21T15:11:05.90
IV.FDMO.HHE. ML:1.7 0.0001042 0.76 AML other m 2017-01-21T15:11:01.84
IV.GIGS.HHN. ML:1.3 0.00015099999999999998 0.44 AML other m 2017-01-21T15:10:49.68
IV.GIGS.HHE. ML:1.3 0.00014250000000000002 1.46 AML other m 2017-01-21T15:10:52.18
IV.GUMA.HHN. ML:2.1 0.00027949999999999996 1.12 AML other m 2017-01-21T15:11:02.12
IV.GUMA.HHE. ML:2.2 0.000313 0.24 AML other m 2017-01-21T15:11:04.56
IV.LNSS.HHE. ML:2.4 0.0014399999999999999 0.2 AML other m 2017-01-21T15:10:51.32
IV.LNSS.HHN. ML:2.2 0.0008905 0.34 AML other m 2017-01-21T15:10:51.27
IV.MOMA.HHN. ML:2.0 0.0001575 0.22 AML other m 2017-01-21T15:11:05.56
IV.MOMA.HHE. ML:1.9 0.0001258 0.52 AML other m 2017-01-21T15:11:06.26
IV.OFFI.HHN. ML:0.0 0.0003635 0.56 AML other m 2017-01-21T15:11:01.55
IV.OFFI.HHE. ML:0.0 0.0003775 1.58 AML other m 2017-01-21T15:11:01.88
IV.RM33.EHE. ML:2.4 0.0033650000000000004 1.76 AML other m 2017-01-21T15:10:46.98
IV.RM33.HNN. ML:2.2 0.002005 1.08 AML other m 2017-01-21T15:10:47.68
IV.RM33.HNE. ML:2.4 0.003445 1.76 AML other m 2017-01-21T15:10:46.97
IV.SENI.HNN. ML:3.6 0.00269 0.2 AML other m 2017-01-21T15:11:25.36
IV.SENI.HNE. ML:3.5 0.001905 0.18 AML other m 2017-01-21T15:11:23.04
IV.T1202.EHN. ML:2.5 0.00253 0.24 AML other m 2017-01-21T15:10:51.04
IV.T1202.EHE. ML:2.4 0.00182 0.98 AML other m 2017-01-21T15:10:52.76
IV.T1211.HNE. ML:1.8 0.000236 0.56 AML other m 2017-01-21T15:10:57.69
IV.T1211.EHN. ML:2.0 0.0003415 0.94 AML other m 2017-01-21T15:10:56.21
IV.T1211.HNN. ML:2.0 0.0003155 0.96 AML other m 2017-01-21T15:10:58.64
IV.T1211.EHE. ML:1.8 0.00023649999999999998 0.54 AML other m 2017-01-21T15:10:57.69
IV.T1212.EHN. ML:1.6 0.0001645 0.82 AML other m 2017-01-21T15:10:56.72
IV.T1212.HNN. ML:1.6 0.000183 0.46 AML other m 2017-01-21T15:10:57.39
IV.T1212.EHE. ML:1.7 0.0001975 0.6 AML other m 2017-01-21T15:10:57.88
IV.T1212.HNE. ML:1.7 0.00022099999999999998 0.6 AML other m 2017-01-21T15:10:55.65
IV.T1216.EHN. ML:1.8 0.00016499999999999997 1.76 AML other m 2017-01-21T15:10:59.91
IV.T1216.EHE. ML:1.8 0.00019800000000000002 1.58 AML other m 2017-01-21T15:11:02.82
IV.T1217.EHN. ML:1.6 0.00014350000000000002 1.32 AML other m 2017-01-21T15:10:57.09
IV.T1217.EHE. ML:1.5 0.000124 0.06 AML other m 2017-01-21T15:10:55.66
IV.T1220.EHN. ML:2.3 0.000332 0.84 AML other m 2017-01-21T15:11:05.53
IV.T1220.HNE. ML:2.3 0.000372 1.66 AML other m 2017-01-21T15:11:03.12
IV.T1220.EHE. ML:2.3 0.000334 1.66 AML other m 2017-01-21T15:11:03.95
IV.T1220.HNN. ML:2.2 0.0003155 0.42 AML other m 2017-01-21T15:11:05.52
IV.T1222.EHN. ML:1.6 0.0002145 1.06 AML other m 2017-01-21T15:10:53.37
IV.T1222.EHE. ML:1.7 0.000266 0.84 AML other m 2017-01-21T15:10:56.80
IV.T1247.HHE. ML:2.6 0.005015 0.36 AML other m 2017-01-21T15:10:47.57
IV.T1247.HHN. ML:2.5 0.0043 0.46 AML other m 2017-01-21T15:10:47.35
IV.T1299.EHE. ML:1.9 0.000998 0.52 AML other m 2017-01-21T15:10:47.16
IV.T1299.HNN. ML:2.2 0.0018599999999999999 0.18 AML other m 2017-01-21T15:10:47.27
IV.T1299.EHN. ML:2.2 0.002005 0.28 AML other m 2017-01-21T15:10:47.27
IV.T1299.HNE. ML:1.9 0.0010129999999999998 0.52 AML other m 2017-01-21T15:10:47.42
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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