Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 06-02-2024 and time 13:54:28 (Italy) in region 1 km SW Barete (AQ)

A magnitude ML 1.2 earthquake occured in region: 1 km SW Barete (AQ), on

  • 06-02-2024 12:54:28 (UTC)
  • 06-02-2024 13:54:28 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4420, 13.2730 at 13 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
Barete AQ 1 737 737
Pizzoli AQ 2 4326 5063
Cagnano Amiterno AQ 4 1369 6432
Scoppito AQ 8 3727 10159
Capitignano AQ 9 665 10824
Montereale AQ 10 2581 13405
Borbona RI 14 617 14022
L'Aquila AQ 14 69753 83775
Campotosto AQ 15 542 84317
Antrodoco RI 16 2588 86905
Tornimparte AQ 17 3187 90092
Posta RI 17 694 90786
Lucoli AQ 18 1011 91797
Micigliano RI 18 127 91924
Borgo Velino RI 18 972 92896

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NW of L'Aquila (69753 inhabitants)
43 Km SW of Teramo (54892 inhabitants)
53 Km E of Terni (111501 inhabitants)
66 Km NE of Tivoli (56533 inhabitants)
67 Km NE of Guidonia Montecelio (88673 inhabitants)
72 Km W of Montesilvano (53738 inhabitants)
74 Km SE of Foligno (57155 inhabitants)
74 Km W of Chieti (51815 inhabitants)
77 Km W of Pescara (121014 inhabitants)
89 Km NE of Roma (2864731 inhabitants)
93 Km NE of Velletri (53303 inhabitants)
96 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
Reviewed
Rev100 		ML 1.2 2024-02-06
12:54:28		 42.4422 13.2728 13 2024-02-06
13:11:35		 Sala Sismica INGV-Roma 125070841
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-06 12:54:28 ± 0.11
Latitude 42.4422 ± 0.0045
Longitude 13.2728 ± 0.0073
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125070841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 629
Semi-minor axis of confidence ellipse (meter) 195
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 283
Circular confidence region, given by single value of horizontal uncertainty (meter) 630.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 99
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.60974
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 125070841
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-06 13:11:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
NI.POLC.HHZ. 2024-02-06T12:56:14.48 3.0 undecidable manual Sg 2.05 0
MN.TRI.HHZ. 2024-02-06T12:56:11.07 3.0 undecidable manual Sg 7.03 0
IV.SPS2.HHZ. 2024-02-06T12:55:42.23 3.0 positive manual Pg 13.13 0
IV.ECTS.HHZ. 2024-02-06T12:55:38.75 3.0 positive manual Pn -1.98 0
IV.PCN.HNZ. 2024-02-06T12:55:38.89 3.0 negative manual Pg 11.81 0
IV.TRIF.CHZ. 2024-02-06T12:55:28.17 3.0 undecidable manual Sg -0.5 0
IV.RIBO.EHZ.01 2024-02-06T12:55:25.33 3.0 undecidable manual Sg 0.48 0
GU.GSCL.HHZ. 2024-02-06T12:55:16.27 3.0 undecidable manual Pn 1.8 0
IV.CERA.HNZ. 2024-02-06T12:55:02.44 3.0 undecidable manual S -1.35 0
IV.LAV9.HNZ. 2024-02-06T12:54:59.60 3.0 undecidable manual S 0.05 0
IV.FDMO.HHZ. 2024-02-06T12:54:41.10 0.3 undecidable manual P 347 67.6767 92 0.31 85
IV.GIGS.HHZ. 2024-02-06T12:54:38.01 0.3 undecidable manual S 87 24.5532 99 0.02 97
IV.FIAM.HHZ. 2024-02-06T12:54:37.33 0.3 undecidable manual S 214 23.1546 100 -0.28 93
IV.SMA1.EHZ. 2024-02-06T12:54:37.59 0.3 undecidable manual S 14 21.5673 101 0.4 90
IV.NRCA.HHZ. 2024-02-06T12:54:37.07 0.3 undecidable manual P 343 45.3213 93 -0.28 89
MN.AQU.HNZ. 2024-02-06T12:54:35.55 0.3 undecidable manual S 132 14.5743 115 0.13 97
IV.FAGN.HHZ. 2024-02-06T12:54:35.51 0.3 undecidable manual P 127 32.1456 95 0.19 93
IV.CAMP.HHZ. 2024-02-06T12:54:35.48 0.3 undecidable manual S 47 15.2736 113 -0.1 97
IV.TERO.HHZ. 2024-02-06T12:54:35.07 0.3 undecidable manual P 53 33.6441 95 -0.49 86
IV.RM33.EHZ. 2024-02-06T12:54:34.08 0.3 undecidable manual S 327 8.7801 135 -0.08 100
IV.FIAM.HHZ. 2024-02-06T12:54:34.24 0.3 undecidable manual P 214 23.1546 100 0.29 92
IV.LNSS.HHZ. 2024-02-06T12:54:34.33 0.3 undecidable manual P 313 26.0517 98 -0.06 96
IV.GIGS.HHZ. 2024-02-06T12:54:33.90 0.3 undecidable manual P 87 24.5532 99 -0.27 91
IV.SMA1.EHZ. 2024-02-06T12:54:33.70 0.3 undecidable manual P 14 21.5673 101 0 98
IV.CAMP.HHZ. 2024-02-06T12:54:32.75 0.3 undecidable manual P 47 15.2736 113 -0.02 98
MN.AQU.HNZ. 2024-02-06T12:54:32.91 0.3 undecidable manual P 132 14.5743 115 0.23 95
IV.RM33.EHZ. 2024-02-06T12:54:32.01 0.3 undecidable manual P 327 8.7801 135 0.06 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHE. ML:1.2 0.0001985 0.4 AML other m 2024-02-06T12:54:34.17
IV.RM33.EHN. ML:1.4 0.00027749999999999997 1.16 AML other m 2024-02-06T12:54:34.16
IV.CAMP.HHE. ML:0.9 0.00006835 0.76 AML other m 2024-02-06T12:54:35.60
IV.CAMP.HHN. ML:1.1 0.00010065 0.28 AML other m 2024-02-06T12:54:36.52
IV.SMA1.EHN. ML:1.7 0.00033850000000000004 0.24 AML other m 2024-02-06T12:54:37.94
IV.SMA1.EHE. ML:1.9 0.0005405 0.24 AML other m 2024-02-06T12:54:37.96
IV.TERO.HHN. ML:1.0 0.00003805 0.64 AML other m 2024-02-06T12:54:40.25
IV.LNSS.HHN. ML:1.2 0.00008230000000000001 1.4 AML other m 2024-02-06T12:54:40.83
IV.LNSS.HHE. ML:1.2 0.0000752 1.36 AML other m 2024-02-06T12:54:41.69
IV.TERO.HHE. ML:0.9 0.000030550000000000004 0.56 AML other m 2024-02-06T12:54:42.58
IV.NRCA.HHE. ML:1.3 0.00005255 0.12 AML other m 2024-02-06T12:54:43.89
IV.NRCA.HHN. ML:1.2 0.000052199999999999995 1.32 AML other m 2024-02-06T12:54:45.90
IV.FAGN.HHN. ML:1.3 0.0000896 1.68 AML other m 2024-02-06T12:54:45.07
IV.FAGN.HHE. ML:1.3 0.00008435 0.68 AML other m 2024-02-06T12:54:48.37
IV.RM33.HNE. ML:1.2 0.00018070220000000002 0.2176 AML other m 2024-02-06T12:54:34.77
IV.RM33.HNN. ML:1.4 0.00027199801499999996 0.1856 AML other m 2024-02-06T12:54:34.16
IV.GIGS.HHE. ML:0.6 0.000020069495 0.16 AML other m 2024-02-06T12:54:38.04
IV.GIGS.HHN. ML:0.4 0.000015691369999999998 0.1792 AML other m 2024-02-06T12:54:38.43
IV.FIAM.HHE. ML:1.0 0.00006383494000000001 0.1984 AML other m 2024-02-06T12:54:37.90
IV.FIAM.HHN. ML:0.8 0.00003646861499999999 0.1856 AML other m 2024-02-06T12:54:38.09
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