Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 22-01-2017 and time 00:43:41 (UTC) in region 1 km E Barete (AQ)

A magnitude ML 2.0 earthquake occured in region: 1 km E Barete (AQ), on

  • 22-01-2017 00:43:41 (UTC)
  • 22-01-2017 01:43:41 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4500, 13.2950 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 1 737 737
Pizzoli AQ 1 4326 5063
Cagnano Amiterno AQ 6 1369 6432
Capitignano AQ 8 665 7097
Scoppito AQ 9 3727 10824
Montereale AQ 9 2581 13405
Campotosto AQ 14 542 13947
L'Aquila AQ 14 69753 83700
Borbona RI 15 617 84317
Tornimparte AQ 18 3187 87504
Lucoli AQ 18 1011 88515
Antrodoco RI 18 2588 91103
Posta RI 18 694 91797
Crognaleto TE 19 1297 93094
Micigliano RI 20 127 93221
Borgo Velino RI 20 972 94193
Amatrice RI 20 2657 96850

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NW of L'Aquila (69753 inhabitants)
41 Km SW of Teramo (54892 inhabitants)
55 Km E of Terni (111501 inhabitants)
68 Km NE of Tivoli (56533 inhabitants)
68 Km NE of Guidonia Montecelio (88673 inhabitants)
71 Km W of Montesilvano (53738 inhabitants)
73 Km W of Chieti (51815 inhabitants)
74 Km SE of Foligno (57155 inhabitants)
76 Km W of Pescara (121014 inhabitants)
91 Km NE of Roma (2864731 inhabitants)
95 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
00:43:41		 42.45 13.2948 16 2019-07-19
13:21:05		 Bollettino Sismico Italiano INGV 63706061
Reviewed
Rev100 		ML 2.0 2017-01-22
00:43:41		 42.4538 13.2898 14 2017-01-22
00:54:33		 Sala Sismica INGV-Roma 39541231
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-22 00:43:41 ± 0.07
Latitude 42.4500 ± 0.0036
Longitude 13.2948 ± 0.0049
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 63706061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 449
Semi-minor axis of confidence ellipse (meter) 53
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 53
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
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 40
Number of defining phases 40
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) 0.77072
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 24
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 62
Type of magnitude ML
Reference to an origin 63706061
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-12-06 08:54:18

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 39541231
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-01-22 00:54:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LPEL.HHZ. 2017-01-22T00:44:07.00 0.6 undecidable manual S 121 85.5477 94 0.23 42
IV.MC2.EHZ. 2017-01-22T00:43:58.33 0.6 undecidable manual S 350 51.9036 97 0.5 42
IV.T1215.EHZ. 2017-01-22T00:43:58.29 0.6 undecidable manual S 318 52.3032 97 0.36 44
IV.T1216.EHZ. 2017-01-22T00:43:58.42 0.6 undecidable manual S 335 53.8017 97 0.09 46
IV.T1217.EHZ. 2017-01-22T00:43:55.19 0.6 undecidable manual S 314 41.5251 100 0.1 47
IV.LPEL.HHZ. 2017-01-22T00:43:55.49 0.1 undecidable manual P 121 85.5477 94 -0.57 77
IV.T1220.EHZ. 2017-01-22T00:43:54.20 0.3 undecidable manual P 347 75.1692 95 -0.26 64
IV.T1212.EHZ. 2017-01-22T00:43:54.32 0.3 undecidable manual S 329 39.2274 101 -0.15 70
IV.GUMA.HHZ. 2017-01-22T00:43:53.58 0.1 undecidable manual P 3 68.0763 95 0.21 87
IV.OFFI.HHZ. 2017-01-22T00:43:53.29 0.1 undecidable manual P 31 62.493 96 0.77 73
IV.FDMO.HHZ. 2017-01-22T00:43:52.91 0.3 undecidable manual P 345 67.1772 95 -0.33 64
IV.CERT.HHZ. 2017-01-22T00:43:52.54 0.1 undecidable manual P 205 61.2942 96 0.21 89
IV.T1202.EHZ. 2017-01-22T00:43:51.86 0.3 undecidable manual S 349 28.6491 107 0.11 71
IV.FIAM.HHZ. 2017-01-22T00:43:51.02 0.6 undecidable manual S 216 24.8529 110 0.23 48
IV.LNSS.HHZ. 2017-01-22T00:43:51.59 0.3 undecidable manual S 309 26.8509 108 0.31 69
IV.T1218.EHZ. 2017-01-22T00:43:51.53 0.1 undecidable manual S 329 28.4493 107 -0.16 95
IV.T1216.EHZ. 2017-01-22T00:43:51.01 0.3 undecidable manual P 335 53.8017 97 -0.18 68
IV.MC2.EHZ. 2017-01-22T00:43:50.72 0.3 undecidable manual P 350 51.9036 97 -0.18 68
IV.T1215.EHZ. 2017-01-22T00:43:50.85 0.3 undecidable manual P 318 52.3032 97 -0.11 69
IV.GIGS.HHZ. 2017-01-22T00:43:50.00 0.1 undecidable manual S 89 22.755 113 -0.25 95
IV.T1222.EHZ. 2017-01-22T00:43:49.57 0.1 undecidable manual S -0.35 92
IV.T1299.EHZ. 2017-01-22T00:43:49.47 0.6 undecidable manual S 357 20.4684 117 -0.23 48
IV.T1217.EHZ. 2017-01-22T00:43:49.18 0.1 undecidable manual P 314 41.5251 100 -0.14 93
IV.ARRO.EHZ. 2017-01-22T00:43:49.90 0.3 undecidable manual P 288 45.621 99 -0.03 70
IV.T1212.EHZ. 2017-01-22T00:43:48.78 0.1 undecidable manual P 329 39.2274 101 -0.18 93
IV.FAGN.HHZ. 2017-01-22T00:43:48.01 0.1 undecidable manual P 131 31.2465 105 0.24 93
IV.T1218.EHZ. 2017-01-22T00:43:47.25 0.1 undecidable manual P 329 28.4493 107 -0.1 96
IV.T1202.EHZ. 2017-01-22T00:43:47.49 0.1 undecidable manual P 349 28.6491 107 0.1 96
IV.RM33.EHZ. 2017-01-22T00:43:47.22 0.1 undecidable manual S 315 9.2796 144 -0.17 98
IV.FIAM.HHZ. 2017-01-22T00:43:47.05 0.1 undecidable manual P 216 24.8529 110 0.22 95
IV.CAMP.HHZ. 2017-01-22T00:43:47.78 0.1 undecidable manual S 44 13.3755 132 -0.34 95
IV.LNSS.HHZ. 2017-01-22T00:43:47.18 0.3 undecidable manual P 309 26.8509 108 0.06 73
IV.GIGS.HHZ. 2017-01-22T00:43:46.38 0.1 undecidable manual P 89 22.755 113 -0.14 97
IV.T1247.HHZ. 2017-01-22T00:43:46.78 0.3 undecidable manual S 163 0.999 176 0.17 75
IV.T1222.EHZ. 2017-01-22T00:43:46.44 0.1 undecidable manual P 0.05 100
IV.T1299.EHZ. 2017-01-22T00:43:46.17 0.1 undecidable manual P 357 20.4684 117 -0.03 99
IV.CAMP.HHZ. 2017-01-22T00:43:45.30 0.1 undecidable manual P 44 13.3755 132 0.01 100
MN.AQU.HHZ. 2017-01-22T00:43:45.61 0.1 undecidable manual P 0.19 97
IV.RM33.EHZ. 2017-01-22T00:43:44.97 0.1 negative manual P 315 9.2796 144 0.1 100
IV.T1247.HHZ. 2017-01-22T00:43:44.64 0.1 undecidable manual P 163 0.999 176 0.22 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LPEL.HHN. ML:1.7 0.000057663675 0.3 AML other m 2017-01-22T00:44:11.31
IV.RM33.EHN. ML:2.5 0.0031626285 0.16 AML other m 2017-01-22T00:43:47.31
IV.RM33.HNE. ML:2.4 0.0023475225 0.24 AML other m 2017-01-22T00:43:47.46
IV.RM33.EHE. ML:2.4 0.002373867 0.22 AML other m 2017-01-22T00:43:47.47
IV.CAMP.HHN. ML:2.2 0.0013396615 1.58 AML other m 2017-01-22T00:43:48.21
IV.CAMP.HHE. ML:1.9 0.0006877305000000001 1.74 AML other m 2017-01-22T00:43:48.88
MN.AQU.HLN. ML:2.2 0.00110558715 0.2 AML other m 2017-01-22T00:43:49.76
MN.AQU.HHN. ML:2.1 0.0010768651 0.2 AML other m 2017-01-22T00:43:49.76
IV.T1299.EHE. ML:1.8 0.00038151164999999996 0.36 AML other m 2017-01-22T00:43:49.81
IV.T1299.EHN. ML:2.0 0.0006091562500000001 0.36 AML other m 2017-01-22T00:43:50.13
IV.T1299.HNN. ML:2.0 0.0006211790499999999 0.35 AML other m 2017-01-22T00:43:50.13
IV.T1222.EHN. ML:1.8 0.00041625305 0.624 AML other m 2017-01-22T00:43:50.52
IV.GIGS.HHE. ML:1.7 0.00030856905000000004 0.22 AML other m 2017-01-22T00:43:50.10
MN.AQU.HHE. ML:1.9 0.0006203035500000001 0.16 AML other m 2017-01-22T00:43:50.52
IV.GIGS.HHN. ML:1.5 0.00018117895000000002 0.64 AML other m 2017-01-22T00:43:51.37
IV.FIAM.HHN. ML:1.6 0.00020187715000000002 0.28 AML other m 2017-01-22T00:43:51.39
IV.T1299.HNE. ML:1.8 0.000406072 0.68 AML other m 2017-01-22T00:43:51.75
IV.T1218.HNN. ML:2.5 0.0014157294999999999 0.192 AML other m 2017-01-22T00:43:51.89
IV.T1218.EHN. ML:2.5 0.0014403845 0.192 AML other m 2017-01-22T00:43:51.89
IV.LNSS.HHN. ML:2.1 0.0006503294 0.12 AML other m 2017-01-22T00:43:52.26
MN.AQU.HLE. ML:1.9 0.0006166168999999999 0.32 AML other m 2017-01-22T00:43:52.36
IV.T1218.HNE. ML:2.0 0.0004897247999999999 0.288 AML other m 2017-01-22T00:43:52.60
IV.T1218.EHE. ML:2.0 0.00044102929999999995 0.24 AML other m 2017-01-22T00:43:52.61
IV.LNSS.HHE. ML:2.0 0.0005847488000000001 0.16 AML other m 2017-01-22T00:43:52.74
IV.T1202.EHN. ML:2.9 0.0038367765000000002 0.2 AML other m 2017-01-22T00:43:52.89
IV.T1222.HNN. ML:1.8 0.00039819309999999995 0.336 AML other m 2017-01-22T00:43:53.40
IV.T1202.EHE. ML:2.7 0.002380273 0.22 AML other m 2017-01-22T00:43:53.49
IV.T1222.HNE. ML:1.9 0.00050228955 0.448 AML other m 2017-01-22T00:43:53.51
IV.T1222.EHE. ML:1.9 0.0005088226999999999 0.24 AML other m 2017-01-22T00:43:53.52
IV.FIAM.HHE. ML:1.6 0.0002031732 0.48 AML other m 2017-01-22T00:43:55.45
IV.T1212.HNE. ML:2.1 0.00040563285 1.584 AML other m 2017-01-22T00:43:55.83
IV.T1212.EHE. ML:1.9 0.00027324695 0.128 AML other m 2017-01-22T00:43:55.83
IV.T1212.HNN. ML:2.1 0.0003950371 0.336 AML other m 2017-01-22T00:43:55.86
IV.T1212.EHN. ML:2.1 0.00040344884999999995 0.336 AML other m 2017-01-22T00:43:55.86
IV.T1217.EHN. ML:1.9 0.0002533433 0.384 AML other m 2017-01-22T00:43:56.55
IV.T1217.HNE. ML:1.8 0.00020491835 0.16 AML other m 2017-01-22T00:43:56.86
IV.ARRO.EHE. ML:1.7 0.000156124035 0.22 AML other m 2017-01-22T00:43:56.95
IV.T1217.EHE. ML:1.8 0.00021409435 0.24 AML other m 2017-01-22T00:43:56.74
IV.FAGN.HHE. ML:2.2 0.0006788293499999999 0.34 AML other m 2017-01-22T00:43:57.62
IV.FAGN.HHN. ML:2.2 0.00069318065 0.24 AML other m 2017-01-22T00:43:58.25
IV.ARRO.EHN. ML:1.8 0.00016141050000000002 0.2 AML other m 2017-01-22T00:43:58.90
IV.T1216.EHN. ML:2.2 0.0003780131 0.256 AML other m 2017-01-22T00:44:00.18
IV.T1215.EHE. ML:1.6 0.000104243535 0.528 AML other m 2017-01-22T00:44:00.48
IV.T1216.EHE. ML:2.2 0.0004105975 0.384 AML other m 2017-01-22T00:44:00.90
IV.GUMA.HHN. ML:2.4 0.00038972775 0.48 AML other m 2017-01-22T00:44:03.72
IV.GUMA.HNN. ML:2.4 0.00046805255 0.22 AML other m 2017-01-22T00:44:03.75
IV.GUMA.HHE. ML:2.3 0.00035513725 0.26 AML other m 2017-01-22T00:44:03.85
IV.FDMO.HHE. ML:1.6 0.00007061926499999998 1.76 AML other m 2017-01-22T00:44:03.96
IV.FDMO.HHN. ML:1.9 0.0001471403 0.2 AML other m 2017-01-22T00:44:04.24
IV.GUMA.HNE. ML:2.2 0.00029032849999999997 0.59 AML other m 2017-01-22T00:44:04.33
IV.OFFI.HHN. ML:2.2 0.00028792790000000003 0.52 AML other m 2017-01-22T00:44:04.63
IV.T1220.EHN. ML:2.5 0.0004769715 1.696 AML other m 2017-01-22T00:44:07.09
IV.T1220.HNN. ML:2.5 0.00048979985 0.496 AML other m 2017-01-22T00:44:07.09
IV.LPEL.HHE. ML:1.8 0.000078906765 0.18 AML other m 2017-01-22T00:44:08.45
IV.T1220.HNE. ML:2.6 0.0005897404 1.632 AML other m 2017-01-22T00:44:08.14
IV.CERT.HHE. ML:1.9 0.00014475695 1.58 AML other m 2017-01-22T00:44:08.96
IV.T1220.EHE. ML:2.6 0.0005613850000000001 1.648 AML other m 2017-01-22T00:44:08.14
IV.OFFI.HHE. ML:2.1 0.0002605371 0.66 AML other m 2017-01-22T00:44:09.13
IV.T1217.HNN. ML:1.9 0.0002513031 1.328 AML other m 2017-01-22T00:44:10.32
IV.RM33.HNN. ML:2.6 0.0032648495 0.16 AML other m 2017-01-22T00:43:47.31
IV.T1215.EHN. ML:1.4 0.000060817164999999995 0.096 AML other m 2017-01-22T00:43:59.15
IV.CERT.HHN. ML:1.6 0.00007895759 0.52 AML other m 2017-01-22T00:44:09.65
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