Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 19-01-2022 and time 00:38:31 (UTC) in region 4 km N Barete (AQ)

A magnitude ML 1.8 earthquake occured in region: 4 km N Barete (AQ), on

  • 19-01-2022 00:38:31 (UTC)
  • 19-01-2022 01:38:31 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4860, 13.2780 at 11 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 4 737 737
Capitignano AQ 4 665 1402
Montereale AQ 5 2581 3983
Cagnano Amiterno AQ 5 1369 5352
Pizzoli AQ 6 4326 9678
Campotosto AQ 11 542 10220
Borbona RI 12 617 10837
Scoppito AQ 13 3727 14564
Posta RI 15 694 15258
Amatrice RI 16 2657 17915
Cittareale RI 18 482 18397
Crognaleto TE 18 1297 19694
Antrodoco RI 18 2588 22282
L'Aquila AQ 18 69753 92035
Micigliano RI 19 127 92162

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NW of L'Aquila (69753 inhabitants)
40 Km W of Teramo (54892 inhabitants)
52 Km E of Terni (111501 inhabitants)
70 Km NE of Tivoli (56533 inhabitants)
70 Km SE of Foligno (57155 inhabitants)
71 Km NE of Guidonia Montecelio (88673 inhabitants)
72 Km W of Montesilvano (53738 inhabitants)
75 Km W of Chieti (51815 inhabitants)
77 Km W of Pescara (121014 inhabitants)
93 Km NE of Roma (2864731 inhabitants)
97 Km E of Viterbo (67173 inhabitants)
98 Km NE of Velletri (53303 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 1.8 2022-01-19
00:38:31		 42.4865 13.2783 11 2022-07-08
12:33:31		 Bollettino Sismico Italiano INGV 101209131
Reviewed
Rev100 		ML 1.8 2022-01-19
00:38:31		 42.4892 13.2798 12 2022-01-19
00:43:15		 Sala Sismica INGV-Roma 99925571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-19 00:38:31 ± 0.05
Latitude 42.4865 ± 0.0072
Longitude 13.2783 ± 0.0012
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 101209131

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 900
Semi-minor axis of confidence ellipse (meter) 750
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 270
Circular confidence region, given by single value of horizontal uncertainty (meter) 750.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 64
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 45
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) 0.89033
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 24
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 101209131
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-04-13 15:59:35

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 99925571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-19 00:43:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PE3.EHZ. 2022-01-19T00:38:55.37 3.0 negative manual P 0.42 0
IV.CSP1.EHZ. 2022-01-19T00:38:52.80 0.6 undecidable manual S 355 67.377 90 0.68 37
IV.CESI.HHZ. 2022-01-19T00:38:52.19 0.6 undecidable manual S 332 65.0904 90 0.7 37
IV.MOMA.HHZ. 2022-01-19T00:38:52.62 0.6 undecidable manual S 302 67.6767 90 0.43 42
IV.GUMA.HHZ. 2022-01-19T00:38:52.43 0.6 undecidable manual S 4 64.0914 90 1.21 28
IV.FDMO.HHZ. 2022-01-19T00:38:51.27 0.6 undecidable manual S 346 62.9925 90 0.34 42
IV.MF5.EHZ. 2022-01-19T00:38:50.58 0.6 undecidable manual S 15 57.498 90 1.1 31
IV.CESX.HHZ. 2022-01-19T00:38:49.67 0.6 undecidable manual S 284 58.0974 90 0.04 46
IV.CING.HHZ. 2022-01-19T00:38:48.59 0.3 undecidable manual P 356 98.8233 90 0.26 61
IV.MC2.EHZ. 2022-01-19T00:38:47.31 0.6 undecidable manual S 351 47.7189 90 0.45 42
IV.LRP.EHZ. 2022-01-19T00:38:47.01 3.0 positive manual P -1.52 0
IV.MMO1.EHZ. 2022-01-19T00:38:46.45 0.3 undecidable manual S 5 45.9207 90 0.06 69
IV.VCEL.EHZ. 2022-01-19T00:38:46.96 0.6 undecidable manual S 102 47.1195 90 0.25 46
IV.ARRO.EHZ. 2022-01-19T00:38:45.19 0.3 undecidable manual S 284 43.1235 90 -0.45 66
IV.GAVE.EHZ. 2022-01-19T00:38:44.37 0.3 undecidable manual S 306 38.8278 90 -0.1 72
IV.SRES.HHZ. 2022-01-19T00:38:44.09 0.3 undecidable manual P 247 68.7756 90 0.41 64
IV.NRCA.HHZ. 2022-01-19T00:38:44.77 0.3 undecidable manual S 341 40.7259 90 -0.23 71
IV.CESI.HHZ. 2022-01-19T00:38:43.05 0.3 undecidable manual P 332 65.0904 90 -0.06 69
IV.CSP1.EHZ. 2022-01-19T00:38:43.36 0.3 undecidable manual P 355 67.377 90 -0.11 69
IV.GUMA.HHZ. 2022-01-19T00:38:43.27 0.3 undecidable manual P 4 64.0914 90 0.31 64
IV.MOMA.HHZ. 2022-01-19T00:38:43.37 0.3 undecidable manual P 302 67.6767 90 -0.15 68
IV.MF5.EHZ. 2022-01-19T00:38:42.15 0.1 undecidable manual P 15 57.498 90 0.2 89
IV.FDMO.HHZ. 2022-01-19T00:38:42.70 0.1 undecidable manual P 346 62.9925 90 -0.09 93
IV.MTRA.EHZ. 2022-01-19T00:38:42.05 0.3 undecidable manual S 18 31.4463 90 -0.48 69
IV.TERO.HHZ. 2022-01-19T00:38:41.62 0.3 undecidable manual S 60 30.6471 90 -0.67 64
IV.FIAM.HHZ. 2022-01-19T00:38:41.28 0.3 undecidable manual S 209 27.6501 90 -0.21 70
IV.CESX.HHZ. 2022-01-19T00:38:41.82 0.3 undecidable manual P 284 58.0974 90 -0.22 68
IV.VCEL.EHZ. 2022-01-19T00:38:40.23 0.3 undecidable manual P 102 47.1195 90 -0.12 70
IV.LNSS.HHZ. 2022-01-19T00:38:40.09 0.3 undecidable manual S 304 23.3544 90 -0.26 72
IV.MC2.EHZ. 2022-01-19T00:38:40.35 0.3 undecidable manual P 351 47.7189 90 -0.09 72
IV.NRCA.HHZ. 2022-01-19T00:38:39.12 0.1 negative manual P 341 40.7259 90 -0.24 94
IV.ARRO.EHZ. 2022-01-19T00:38:39.54 0.1 undecidable manual P 284 43.1235 90 -0.19 93
IV.MMO1.EHZ. 2022-01-19T00:38:39.95 0.1 undecidable manual P 5 45.9207 90 -0.22 93
IV.GAVE.EHZ. 2022-01-19T00:38:38.87 0.1 undecidable manual P 306 38.8278 90 -0.19 94
IV.SMA1.EHZ. 2022-01-19T00:38:38.50 0.3 undecidable manual S 16 16.6722 90 -0.06 75
IV.FAGN.HHZ. 2022-01-19T00:38:38.46 0.3 undecidable manual P 134 35.0427 90 -0.02 72
MN.AQU.HNZ. 2022-01-19T00:38:38.77 0.3 undecidable manual S 145 17.9709 90 -0.16 72
IV.MTRA.EHZ. 2022-01-19T00:38:37.62 0.1 positive manual P 18 31.4463 90 -0.32 94
IV.CAMP.HHZ. 2022-01-19T00:38:37.21 0.3 undecidable manual S 63 11.9769 107 -0.12 76
IV.FIAM.HHZ. 2022-01-19T00:38:37.17 0.3 undecidable manual P 209 27.6501 90 -0.17 71
IV.TERO.HHZ. 2022-01-19T00:38:37.35 0.3 undecidable manual P 60 30.6471 90 -0.45 68
IV.LNSS.HHZ. 2022-01-19T00:38:36.65 0.1 positive manual P 304 23.3544 90 -0.03 100
IV.RM33.HNZ. 2022-01-19T00:38:35.90 0.3 undecidable manual S 296 5.7942 143 -0.1 76
MN.AQU.HNZ. 2022-01-19T00:38:35.80 0.1 undecidable manual P 145 17.9709 90 -0.06 99
IV.SMA1.EHZ. 2022-01-19T00:38:35.72 0.1 positive manual P 16 16.6722 90 0.07 98
IV.CAMP.HHZ. 2022-01-19T00:38:34.99 0.1 positive manual P 63 11.9769 107 0.05 100
IV.RM33.HNZ. 2022-01-19T00:38:34.33 0.1 undecidable manual P 296 5.7942 143 0.16 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNN. ML:2.0 0.0016699999999999998 1.18 AML other m 2022-01-19T00:38:36.12
IV.RM33.EHN. ML:2.1 0.0017250000000000002 0.2 AML other m 2022-01-19T00:38:36.13
IV.RM33.HNE. ML:2.2 0.0022649999999999997 0.26 AML other m 2022-01-19T00:38:36.26
IV.RM33.EHE. ML:2.2 0.0022400000000000002 0.28 AML other m 2022-01-19T00:38:36.26
IV.CAMP.HHN. ML:1.7 0.0005845000000000001 0.48 AML other m 2022-01-19T00:38:37.36
IV.CAMP.HHE. ML:1.5 0.00034550000000000005 0.7 AML other m 2022-01-19T00:38:37.68
IV.SMA1.EHN. ML:2.5 0.0029100000000000003 0.34 AML other m 2022-01-19T00:38:39.19
IV.SMA1.EHE. ML:2.6 0.0035800000000000003 0.34 AML other m 2022-01-19T00:38:39.06
IV.LNSS.HHN. ML:2.0 0.000682 0.2 AML other m 2022-01-19T00:38:40.72
IV.LNSS.HHE. ML:2.1 0.0007855000000000001 0.54 AML other m 2022-01-19T00:38:40.97
IV.FIAM.HHE. ML:1.3 0.00010045 0.4 AML other m 2022-01-19T00:38:41.70
IV.MTRA.HNE. ML:2.2 0.0008200000000000001 0.68 AML other m 2022-01-19T00:38:42.57
IV.FIAM.HHN. ML:1.2 0.0000731 1.4 AML other m 2022-01-19T00:38:42.43
IV.MTRA.EHE. ML:2.2 0.000807 0.2 AML other m 2022-01-19T00:38:42.57
IV.MTRA.HNN. ML:2.2 0.0007019999999999999 0.26 AML other m 2022-01-19T00:38:42.46
IV.MTRA.EHN. ML:2.2 0.0007090000000000001 0.26 AML other m 2022-01-19T00:38:42.47
IV.TERO.HHN. ML:1.5 0.000148 0.2 AML other m 2022-01-19T00:38:43.27
IV.GAVE.EHN. ML:1.6 0.000142 0.32 AML other m 2022-01-19T00:38:44.55
IV.GAVE.EHE. ML:1.7 0.000187 0.18 AML other m 2022-01-19T00:38:45.31
IV.NRCA.HHE. ML:2.0 0.0003195 1.22 AML other m 2022-01-19T00:38:45.44
IV.TERO.HHE. ML:1.3 0.00009515 1.16 AML other m 2022-01-19T00:38:45.77
IV.ARRO.EHE. ML:1.7 0.00016800000000000002 0.18 AML other m 2022-01-19T00:38:46.27
IV.NRCA.HHN. ML:1.7 0.000177 0.08 AML other m 2022-01-19T00:38:46.33
IV.ARRO.EHN. ML:1.7 0.0001455 1.04 AML other m 2022-01-19T00:38:46.20
IV.MMO1.EHN. ML:2.0 0.000295 0.32 AML other m 2022-01-19T00:38:46.81
IV.FAGN.HHE. ML:1.8 0.000275 0.32 AML other m 2022-01-19T00:38:47.03
IV.FAGN.HHN. ML:1.8 0.000245 0.6 AML other m 2022-01-19T00:38:46.58
IV.MMO1.EHE. ML:1.7 0.0001475 0.34 AML other m 2022-01-19T00:38:47.09
IV.FDMO.HHN. ML:1.3 0.0000373 1.16 AML other m 2022-01-19T00:38:52.35
IV.GUMA.HHN. ML:2.0 0.000189 0.34 AML other m 2022-01-19T00:38:52.92
IV.GUMA.HHE. ML:2.1 0.000246 0.28 AML other m 2022-01-19T00:38:52.87
IV.CESX.HHN. ML:1.4 0.00005375 0.3 AML other m 2022-01-19T00:38:53.48
IV.CESX.HHE. ML:1.3 0.000047300000000000005 1.1 AML other m 2022-01-19T00:38:53.34
IV.FDMO.HHE. ML:1.4 0.00005145 1.48 AML other m 2022-01-19T00:38:54.02
IV.MOMA.HHN. ML:1.7 0.0000793 1.38 AML other m 2022-01-19T00:38:53.58
IV.CESI.HHE. ML:1.2 0.0000321 0.3 AML other m 2022-01-19T00:38:54.56
IV.MOMA.HHE. ML:1.6 0.00006934999999999999 0.86 AML other m 2022-01-19T00:38:55.37
IV.CESI.HHN. ML:1.5 0.000054099999999999994 0.96 AML other m 2022-01-19T00:38:56.64
IV.CING.HHN. ML:1.5 0.00003265 0.78 AML other m 2022-01-19T00:39:03.49
IV.CING.HHE. ML:1.4 0.0000273 1.22 AML other m 2022-01-19T00:39:04.10
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