Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 22-01-2017 and time 11:49:46 (Italy) in region 2 km NE Barete (AQ)

A magnitude ML 2.0 earthquake occured in region: 2 km NE Barete (AQ), on

  • 22-01-2017 10:49:46 (UTC)
  • 22-01-2017 11:49:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4590, 13.2990 at 16 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
Barete AQ 2 737 737
Pizzoli AQ 2 4326 5063
Cagnano Amiterno AQ 6 1369 6432
Capitignano AQ 7 665 7097
Montereale AQ 9 2581 9678
Scoppito AQ 10 3727 13405
Campotosto AQ 13 542 13947
L'Aquila AQ 15 69753 83700
Borbona RI 15 617 84317
Crognaleto TE 18 1297 85614
Posta RI 18 694 86308
Antrodoco RI 18 2588 88896
Tornimparte AQ 19 3187 92083
Lucoli AQ 19 1011 93094
Amatrice RI 19 2657 95751
Micigliano RI 20 127 95878

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km NW of L'Aquila (69753 inhabitants)
40 Km SW of Teramo (54892 inhabitants)
55 Km E of Terni (111501 inhabitants)
69 Km NE of Tivoli (56533 inhabitants)
69 Km NE of Guidonia Montecelio (88673 inhabitants)
70 Km W of Montesilvano (53738 inhabitants)
72 Km W of Chieti (51815 inhabitants)
74 Km SE of Foligno (57155 inhabitants)
75 Km W of Pescara (121014 inhabitants)
92 Km NE of Roma (2864731 inhabitants)
96 Km NE of Velletri (53303 inhabitants)
98 Km E of Viterbo (67173 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 2.0 2017-01-22
10:49:46		 42.4588 13.2987 16 2019-07-19
13:21:05		 Bollettino Sismico Italiano INGV 63707511
Reviewed
Rev100 		ML 2.0 2017-01-22
10:49:46		 42.4618 13.2967 15 2017-01-22
10:58:06		 Sala Sismica INGV-Roma 39571081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-22 10:49:46 ± 0.08
Latitude 42.4588 ± 0.0036
Longitude 13.2987 ± 0.0061
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 63707511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 512
Semi-minor axis of confidence ellipse (meter) 204
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 250
Circular confidence region, given by single value of horizontal uncertainty (meter) 510.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 45
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.61783
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 48
Type of magnitude ML
Reference to an origin 63707511
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-12-06 10:17:04

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 39571081
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-01-22 10:58:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CESI.HHZ. 2017-01-22T10:50:07.67 0.3 undecidable manual S 332 68.5758 95 0.67 57
IV.GUMA.HHZ. 2017-01-22T10:50:07.62 0.6 undecidable manual S 3 67.0773 95 1.01 33
IV.T1215.EHZ. 2017-01-22T10:50:03.14 0.6 undecidable manual S 317 51.8037 97 0.59 40
IV.T1216.EHZ. 2017-01-22T10:50:03.02 0.6 undecidable manual S 335 53.0025 97 0.13 45
IV.MC2.EHZ. 2017-01-22T10:50:02.79 0.3 undecidable manual S 350 51.0156 98 0.44 63
IV.T1212.EHZ. 2017-01-22T10:49:58.90 0.6 undecidable manual S 328 38.5281 101 -0.16 46
IV.GUMA.HHZ. 2017-01-22T10:49:58.11 0.3 undecidable manual P 3 67.0773 95 0.13 66
IV.FDMO.HHZ. 2017-01-22T10:49:57.49 0.1 undecidable manual P 345 66.378 95 -0.38 83
IV.CESI.HHZ. 2017-01-22T10:49:57.95 0.1 undecidable manual P 332 68.5758 95 -0.26 85
IV.CERT.HHZ. 2017-01-22T10:49:57.39 0.1 undecidable manual P 205 62.2932 96 0.14 89
IV.OFFI.HHZ. 2017-01-22T10:49:57.78 0.1 undecidable manual P 31 61.494 96 0.65 78
IV.T1218.EHZ. 2017-01-22T10:49:56.06 0.6 undecidable manual S 327 27.75 108 -0.23 46
IV.T1202.EHZ. 2017-01-22T10:49:56.53 0.3 undecidable manual S 348 27.75 108 0.25 69
IV.FIAM.HHZ. 2017-01-22T10:49:56.21 0.6 undecidable manual S 215 25.8519 110 0.41 45
IV.T1215.EHZ. 2017-01-22T10:49:55.36 0.1 undecidable manual P 317 51.8037 97 -0.28 87
IV.ARRO.EHZ. 2017-01-22T10:49:55.07 0.1 undecidable manual P 287 45.5211 99 0.38 87
IV.T1216.EHZ. 2017-01-22T10:49:55.58 0.1 undecidable manual P 335 53.0025 97 -0.26 88
IV.LNSS.HHZ. 2017-01-22T10:49:55.79 0.6 undecidable manual S 307 26.4513 109 -0.16 47
IV.MC2.EHZ. 2017-01-22T10:49:55.30 0.1 undecidable manual P 350 51.0156 98 -0.22 89
IV.T1299.EHZ. 2017-01-22T10:49:54.11 0.6 undecidable manual S 356 19.4694 118 -0.13 48
IV.GIGS.HHZ. 2017-01-22T10:49:54.68 0.6 undecidable manual S 92 22.4553 114 -0.27 46
IV.T1222.EHZ. 2017-01-22T10:49:54.83 0.3 undecidable manual S -0.05 74
IV.T1212.EHZ. 2017-01-22T10:49:53.32 0.1 undecidable manual P 328 38.5281 101 -0.3 89
IV.FAGN.HHZ. 2017-01-22T10:49:52.71 0.1 undecidable manual P 132 31.746 105 0.11 95
IV.CAMP.HHZ. 2017-01-22T10:49:52.48 0.6 undecidable manual S 47 12.3765 134 -0.24 48
IV.T1202.EHZ. 2017-01-22T10:49:52.02 0.1 undecidable manual P 348 27.75 108 0 97
IV.T1247.HHZ. 2017-01-22T10:49:51.53 0.6 undecidable manual S 181 1.8981 172 0.11 49
IV.GIGS.HHZ. 2017-01-22T10:49:51.05 0.1 undecidable manual P 92 22.4553 114 -0.2 94
IV.FIAM.HHZ. 2017-01-22T10:49:51.85 0.1 undecidable manual P 215 25.8519 110 0.11 96
IV.RM33.EHZ. 2017-01-22T10:49:51.92 0.3 undecidable manual S 309 8.88 145 -0.18 73
IV.T1222.EHZ. 2017-01-22T10:49:51.09 0.1 undecidable manual P -0.14 97
IV.T1218.EHZ. 2017-01-22T10:49:51.73 0.1 undecidable manual P 327 27.75 108 -0.29 91
IV.LNSS.HHZ. 2017-01-22T10:49:51.73 0.1 undecidable manual P 307 26.4513 109 -0.09 95
MN.AQU.HHZ. 2017-01-22T10:49:50.32 0.1 undecidable manual P 0.1 98
IV.T1299.EHZ. 2017-01-22T10:49:50.76 0.1 undecidable manual P 356 19.4694 118 -0.08 97
IV.T1247.HHZ. 2017-01-22T10:49:49.34 0.1 undecidable manual P 181 1.8981 172 0.13 99
IV.RM33.EHZ. 2017-01-22T10:49:49.59 0.1 undecidable manual P 309 8.88 145 -0.01 100
IV.CAMP.HHZ. 2017-01-22T10:49:49.82 0.1 undecidable manual P 47 12.3765 134 -0.14 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1247.HHE. ML:2.6 0.004634999999999999 0.7 AML other m 2017-01-22T10:49:51.99
IV.RM33.EHN. ML:2.6 0.003615 1.84 AML other m 2017-01-22T10:49:52.03
IV.T1247.HHN. ML:2.6 0.004475 0.74 AML other m 2017-01-22T10:49:52.99
IV.RM33.EHE. ML:2.4 0.0022400000000000002 1.58 AML other m 2017-01-22T10:49:52.04
IV.CAMP.HHN. ML:2.0 0.000922 0.58 AML other m 2017-01-22T10:49:52.55
IV.CAMP.HHE. ML:1.8 0.0005445 0.54 AML other m 2017-01-22T10:49:53.24
MN.AQU.HLN. ML:1.7 0.0003765 0.78 AML other m 2017-01-22T10:49:53.57
MN.AQU.HHN. ML:1.7 0.00036950000000000004 0.8 AML other m 2017-01-22T10:49:53.56
IV.T1299.HNE. ML:1.9 0.0005275000000000001 0.48 AML other m 2017-01-22T10:49:54.37
IV.T1299.HNN. ML:2.1 0.000748 0.26 AML other m 2017-01-22T10:49:54.28
IV.T1299.EHN. ML:2.1 0.000768 0.26 AML other m 2017-01-22T10:49:54.28
MN.AQU.HHE. ML:1.7 0.0003915 0.2 AML other m 2017-01-22T10:49:54.68
IV.T1222.HNN. ML:1.9 0.00041299999999999996 1.36 AML other m 2017-01-22T10:49:54.19
IV.T1222.EHN. ML:1.9 0.0004705 1.36 AML other m 2017-01-22T10:49:54.88
IV.GIGS.HHE. ML:1.6 0.00021999999999999998 0.26 AML other m 2017-01-22T10:49:54.95
IV.T1299.EHE. ML:1.9 0.0005164999999999999 1.26 AML other m 2017-01-22T10:49:55.93
MN.AQU.HLE. ML:1.7 0.0003905 0.68 AML other m 2017-01-22T10:49:55.14
IV.T1222.EHE. ML:2.0 0.0005675 1.08 AML other m 2017-01-22T10:49:55.75
IV.T1222.HNE. ML:2.1 0.0006485 1.08 AML other m 2017-01-22T10:49:55.21
IV.FIAM.HHN. ML:1.6 0.0001875 1.06 AML other m 2017-01-22T10:49:56.13
IV.T1218.HNE. ML:2.4 0.0011819999999999999 0.72 AML other m 2017-01-22T10:49:56.28
IV.T1218.EHE. ML:2.4 0.0011785 0.72 AML other m 2017-01-22T10:49:56.29
IV.T1218.EHN. ML:2.3 0.0009995 1.08 AML other m 2017-01-22T10:49:56.33
IV.T1218.HNN. ML:2.3 0.0010465 1.06 AML other m 2017-01-22T10:49:56.33
IV.GIGS.HHN. ML:1.5 0.000186 0.8 AML other m 2017-01-22T10:49:56.07
IV.FIAM.HHE. ML:1.6 0.000219 1 AML other m 2017-01-22T10:49:57.69
IV.LNSS.HHE. ML:2.0 0.00047050000000000005 0.26 AML other m 2017-01-22T10:49:57.51
IV.LNSS.HHN. ML:2.0 0.000519 0.9 AML other m 2017-01-22T10:49:57.96
IV.T1212.HNE. ML:2.1 0.000407 0.58 AML other m 2017-01-22T10:50:00.17
IV.T1212.EHE. ML:2.1 0.00038849999999999996 0.56 AML other m 2017-01-22T10:50:00.18
IV.T1212.EHN. ML:2.2 0.0004775 0.66 AML other m 2017-01-22T10:50:00.22
IV.T1212.HNN. ML:2.2 0.000508 0.66 AML other m 2017-01-22T10:50:00.22
IV.ARRO.EHE. ML:1.7 0.0001485 1.02 AML other m 2017-01-22T10:50:00.46
IV.T1215.HNN. ML:1.8 0.00014649999999999998 0.96 AML other m 2017-01-22T10:50:03.99
IV.T1215.EHE. ML:1.8 0.00013390000000000003 1.06 AML other m 2017-01-22T10:50:03.03
IV.ARRO.EHN. ML:1.8 0.00016649999999999998 0.18 AML other m 2017-01-22T10:50:03.62
IV.T1215.HNE. ML:1.8 0.00016450000000000001 1.3 AML other m 2017-01-22T10:50:03.03
IV.FAGN.HHN. ML:2.1 0.0005215 1.16 AML other m 2017-01-22T10:50:04.05
IV.FAGN.HHE. ML:2.0 0.0004525 0.28 AML other m 2017-01-22T10:50:04.23
IV.T1215.EHN. ML:1.6 0.00010339999999999999 1.02 AML other m 2017-01-22T10:50:04.99
IV.FDMO.HHE. ML:1.8 0.00011344999999999999 0.42 AML other m 2017-01-22T10:50:08.23
IV.GUMA.HHE. ML:2.4 0.00045599999999999997 0.26 AML other m 2017-01-22T10:50:08.12
IV.CESI.HHN. ML:2.0 0.0001805 0.48 AML other m 2017-01-22T10:50:08.33
IV.FDMO.HHN. ML:1.9 0.00013350000000000002 1.02 AML other m 2017-01-22T10:50:08.54
IV.GUMA.HHN. ML:2.4 0.00039850000000000004 0.88 AML other m 2017-01-22T10:50:08.61
IV.GUMA.HNN. ML:2.4 0.0004375 1.32 AML other m 2017-01-22T10:50:08.19
IV.GUMA.HNE. ML:2.4 0.000397 0.28 AML other m 2017-01-22T10:50:09.57
IV.CESI.HHE. ML:2.0 0.0001545 0.74 AML other m 2017-01-22T10:50:09.82
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