Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 18-01-2022 and time 07:07:03 (Italy) in region 2 km W Barete (AQ)

A magnitude ML 1.4 earthquake occured in region: 2 km W Barete (AQ), on

  • 18-01-2022 06:07:03 (UTC)
  • 18-01-2022 07:07:03 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4450, 13.2580 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 2 737 737
Cagnano Amiterno AQ 3 1369 2106
Pizzoli AQ 3 4326 6432
Scoppito AQ 8 3727 10159
Montereale AQ 9 2581 12740
Capitignano AQ 9 665 13405
Borbona RI 13 617 14022
Antrodoco RI 15 2588 16610
L'Aquila AQ 16 69753 86363
Campotosto AQ 16 542 86905
Posta RI 16 694 87599
Micigliano RI 17 127 87726
Borgo Velino RI 17 972 88698
Tornimparte AQ 17 3187 91885
Lucoli AQ 18 1011 92896
Castel Sant'Angelo RI 19 1308 94204

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km NW of L'Aquila (69753 inhabitants)
44 Km SW of Teramo (54892 inhabitants)
52 Km E of Terni (111501 inhabitants)
65 Km NE of Tivoli (56533 inhabitants)
66 Km NE of Guidonia Montecelio (88673 inhabitants)
73 Km SE of Foligno (57155 inhabitants)
74 Km W of Montesilvano (53738 inhabitants)
76 Km W of Chieti (51815 inhabitants)
79 Km W of Pescara (121014 inhabitants)
88 Km NE of Roma (2864731 inhabitants)
93 Km NE of Velletri (53303 inhabitants)
95 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 1.4 2022-01-18
06:07:03		 42.4447 13.258 11 2022-07-08
12:33:23		 Bollettino Sismico Italiano INGV 99940071
Reviewed
Rev100 		ML 1.4 2022-01-18
06:07:03		 42.4457 13.2602 12 2022-01-18
06:12:12		 Sala Sismica INGV-Roma 99898041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-18 06:07:03 ± 0.07
Latitude 42.4447 ± 0.0036
Longitude 13.2580 ± 0.0073
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 99940071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 594
Semi-minor axis of confidence ellipse (meter) 399
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 82
Circular confidence region, given by single value of horizontal uncertainty (meter) 590.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 104
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 20
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) 0.64841
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 99940071
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-04-11 12:12:58

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 99898041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-18 06:12:12
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CADC.HNZ. 2022-01-18T06:08:14.62 3.0 undecidable manual Pg 16.65 0
GU.RNCA.HHZ. 2022-01-18T06:08:12.24 3.0 positive manual Pg 15.2 0
IV.CMPR.HHZ. 2022-01-18T06:08:10.11 3.0 undecidable manual Sn 0.08 0
IV.CMPR.HHZ. 2022-01-18T06:07:48.65 3.0 undecidable manual Pg 9.19 0
IV.CPOZ.HHZ. 2022-01-18T06:07:47.98 3.0 undecidable manual Sn -0.08 0
IV.CSP1.EHZ. 2022-01-18T06:07:25.67 1.0 undecidable manual S 357 71.9724 50 0.71 19
IV.FDMO.HHZ. 2022-01-18T06:07:24.47 0.6 undecidable manual S 348 67.0773 50 0.79 37
IV.NRCA.HHZ. 2022-01-18T06:07:17.50 0.3 undecidable manual S 345 44.7219 50 -0.2 70
IV.FAGN.HHE. 2022-01-18T06:07:15.21 1.0 undecidable manual S 127 33.2445 50 0.57 22
IV.CSP1.EHZ. 2022-01-18T06:07:15.63 0.1 undecidable manual P 357 71.9724 50 -0.17 89
IV.FDMO.HHZ. 2022-01-18T06:07:14.95 0.3 undecidable manual P 348 67.0773 50 -0.11 68
IV.LNSS.HHZ. 2022-01-18T06:07:12.41 0.3 undecidable manual S 315 24.9528 50 -0.03 75
IV.SMA1.EHZ. 2022-01-18T06:07:11.58 0.3 undecidable manual S 17 21.5673 50 0.06 75
IV.FIAM.HHZ. 2022-01-18T06:07:11.70 0.3 undecidable manual S 211 22.755 50 -0.13 74
IV.NRCA.HHZ. 2022-01-18T06:07:11.32 0.1 undecidable manual P 345 44.7219 50 -0.29 92
IV.FAGN.HHE. 2022-01-18T06:07:10.47 0.6 undecidable manual P 127 33.2445 50 0.63 43
MN.AQU.HHZ. 2022-01-18T06:07:09.90 0.3 undecidable manual S 130 15.6732 125 -0.04 76
IV.CAMP.HHZ. 2022-01-18T06:07:09.81 0.3 undecidable manual S 51 15.9729 125 -0.21 73
IV.LNSS.HHZ. 2022-01-18T06:07:08.49 0.1 undecidable manual P 315 24.9528 50 -0.08 99
IV.RM33.EHZ. 2022-01-18T06:07:08.26 0.3 undecidable manual S 334 7.9809 144 0.25 74
IV.FIAM.HHZ. 2022-01-18T06:07:08.21 0.3 undecidable manual P 211 22.755 50 -0.01 76
MN.AQU.HHZ. 2022-01-18T06:07:07.05 0.3 undecidable manual P 130 15.6732 125 -0.08 76
IV.SMA1.EHZ. 2022-01-18T06:07:07.98 0.1 undecidable manual P 17 21.5673 50 -0.06 100
IV.CAMP.HHZ. 2022-01-18T06:07:07.04 0.1 undecidable manual P 51 15.9729 125 -0.14 99
IV.RM33.EHZ. 2022-01-18T06:07:06.22 0.1 undecidable manual P 334 7.9809 144 0.21 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNE. ML:1.4 0.00036449999999999997 0.56 AML other m 2022-01-18T06:07:08.61
IV.RM33.EHN. ML:1.5 0.00041500000000000006 0.24 AML other m 2022-01-18T06:07:08.44
IV.RM33.HNN. ML:1.5 0.00040849999999999995 0.24 AML other m 2022-01-18T06:07:08.32
IV.RM33.EHE. ML:1.4 0.00034550000000000005 0.1 AML other m 2022-01-18T06:07:08.61
IV.CAMP.HHN. ML:1.1 0.0001 1.6 AML other m 2022-01-18T06:07:10.97
IV.CAMP.HHE. ML:0.9 0.00007515 1.3 AML other m 2022-01-18T06:07:10.33
IV.SMA1.EHN. ML:1.9 0.000504 1.64 AML other m 2022-01-18T06:07:11.13
IV.SMA1.EHE. ML:1.9 0.0005685 1.62 AML other m 2022-01-18T06:07:11.97
IV.LNSS.HHE. ML:1.2 0.00008804999999999999 0.44 AML other m 2022-01-18T06:07:12.69
IV.LNSS.HHN. ML:1.3 0.000112 1.34 AML other m 2022-01-18T06:07:14.15
IV.NRCA.HHN. ML:1.2 0.0000478 0.44 AML other m 2022-01-18T06:07:18.41
IV.NRCA.HHE. ML:1.3 0.00005765 0.08 AML other m 2022-01-18T06:07:19.11
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