Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 03-01-2024 and time 08:29:18 (Italy) in region 1 km E Cagnano Amiterno (AQ)

A magnitude ML 1.5 earthquake occured in region: 1 km E Cagnano Amiterno (AQ), on

  • 03-01-2024 07:29:18 (UTC)
  • 03-01-2024 08:29:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4590, 13.2360 at 11 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
Cagnano Amiterno AQ 1 1369 1369
Barete AQ 4 737 2106
Pizzoli AQ 6 4326 6432
Montereale AQ 7 2581 9013
Capitignano AQ 9 665 9678
Scoppito AQ 10 3727 13405
Borbona RI 10 617 14022
Antrodoco RI 14 2588 16610
Posta RI 14 694 17304
Micigliano RI 15 127 17431
Campotosto AQ 16 542 17973
Borgo Velino RI 16 972 18945
L'Aquila AQ 18 69753 88698
Castel Sant'Angelo RI 18 1308 90006
Cittareale RI 19 482 90488
Tornimparte AQ 19 3187 93675
Amatrice RI 20 2657 96332

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NW of L'Aquila (69753 inhabitants)
45 Km SW of Teramo (54892 inhabitants)
50 Km E of Terni (111501 inhabitants)
66 Km NE of Tivoli (56533 inhabitants)
66 Km NE of Guidonia Montecelio (88673 inhabitants)
70 Km SE of Foligno (57155 inhabitants)
75 Km W of Montesilvano (53738 inhabitants)
78 Km W of Chieti (51815 inhabitants)
80 Km W of Pescara (121014 inhabitants)
88 Km NE of Roma (2864731 inhabitants)
93 Km E of Viterbo (67173 inhabitants)
94 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
Reviewed
Rev100 		ML 1.5 2024-01-03
07:29:18		 42.4593 13.2357 11 2024-01-03
07:41:09		 Sala Sismica INGV-Roma 124439091
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-01-03 07:29:18 ± 0.09
Latitude 42.4593 ± 0.0054
Longitude 13.2357 ± 0.0061
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 124439091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 626
Semi-minor axis of confidence ellipse (meter) 232
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 145
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) 146
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.50092
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 124439091
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-01-03 07:41:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NOCI.HHZ. 2024-01-03T07:30:24.70 3.0 undecidable manual Sn -3.37 0
IV.MIGL.HHZ. 2024-01-03T07:30:23.14 3.0 undecidable manual Sn 1.62 0
MN.TRI.HHZ. 2024-01-03T07:30:03.97 3.0 undecidable manual Sn -6.3 0
IV.CSNT.HHZ. 2024-01-03T07:29:45.29 3.0 undecidable manual Sg 12.52 0
IV.LRP.EHZ. 2024-01-03T07:29:42.91 3.0 undecidable manual Sg 8.27 0
ZO.PDN2.EHZ. 2024-01-03T07:29:37.20 3.0 positive manual Pg 6.87 0
IV.CESX.HHZ. 2024-01-03T07:29:36.31 0.3 undecidable manual S 288 55.5999 50 0.24 66
GU.CARD.HHZ. 2024-01-03T07:29:32.75 3.0 undecidable manual Pg 14.54 0
IV.NRCA.HHZ. 2024-01-03T07:29:32.45 0.3 undecidable manual S 347 42.624 50 -0.18 70
GU.GORR.HHZ. 2024-01-03T07:29:32.88 3.0 undecidable manual Pn 2.4 0
IV.MF5.EHZ. 2024-01-03T07:29:30.15 3.0 undecidable manual Sg 4.07 0
IV.MTRA.EHZ. 2024-01-03T07:29:30.38 0.3 undecidable manual S 22 35.5422 50 -0.34 68
IV.CESX.HHZ. 2024-01-03T07:29:29.17 0.6 undecidable manual P 288 55.5999 50 0.42 43
IV.CERT.HHZ. 2024-01-03T07:29:29.29 3.0 undecidable manual Sn 1.52 0
IV.LNSS.HHZ. 2024-01-03T07:29:27.03 0.3 undecidable manual S 315 22.5552 50 -0.23 72
IV.FIAM.HHZ. 2024-01-03T07:29:27.14 0.3 undecidable manual S 205 23.3544 50 -0.34 71
IV.SMA1.EHZ. 2024-01-03T07:29:26.95 0.3 undecidable manual S 23 20.6682 50 0.19 72
IV.NRCA.HHZ. 2024-01-03T07:29:26.58 0.1 undecidable manual P 347 42.624 50 -0.19 93
IV.CAMP.HHZ. 2024-01-03T07:29:25.68 0.3 undecidable manual S 59 16.4724 123 0.06 75
IV.MTRA.EHZ. 2024-01-03T07:29:25.63 0.1 undecidable manual P 22 35.5422 50 -0.03 97
IV.TERO.HHZ. 2024-01-03T07:29:25.47 3.0 undecidable manual Sn -1.35 0
IV.GIGS.HHZ. 2024-01-03T07:29:24.42 3.0 undecidable manual Sn -2.65 0
IV.FIAM.HHZ. 2024-01-03T07:29:23.72 0.1 undecidable manual P 205 23.3544 50 -0.07 99
IV.SMA1.EHZ. 2024-01-03T07:29:23.53 0.1 undecidable manual P 23 20.6682 50 0.16 97
IV.LNSS.HHZ. 2024-01-03T07:29:23.60 0.1 undecidable manual P 315 22.5552 50 -0.06 99
IV.RM33.EHZ. 2024-01-03T07:29:22.87 0.3 undecidable manual S 343 5.7942 152 -0.16 73
IV.CAMP.HHZ. 2024-01-03T07:29:22.86 0.1 undecidable manual P 59 16.4724 123 0.14 98
IV.RM33.EHZ. 2024-01-03T07:29:21.38 0.1 undecidable manual P 343 5.7942 152 0.16 100
IV.CAVE.HHZ. 2024-01-03T07:29:19.01 3.0 negative manual Pn -3.97 0
IV.CSNT.HHZ. 2024-01-03T07:29:15.07 3.0 negative manual Pn 4.96 0
IV.GIGS.HHZ. 2024-01-03T07:29:14.44 3.0 negative manual Pg 7.53 0
IV.VVLD.HHZ. 2024-01-03T07:29:12.72 3.0 undecidable manual Pn 2.98 0
IV.BADI.EHZ. 2024-01-03T07:29:07.10 3.0 undecidable manual P -0.02 0
IV.OFFI.HHZ. 2024-01-03T07:29:06.76 3.0 undecidable manual P -0.49 0
IV.PIEI.HHZ. 2024-01-03T07:29:06.42 3.0 positive manual P -0.61 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHN. ML:1.5 0.00025 1.54 AML other m 2024-01-03T07:29:26.03
IV.CAMP.HHE. ML:1.2 0.00014050000000000003 1.44 AML other m 2024-01-03T07:29:26.90
IV.SMA1.EHN. ML:1.6 0.0003005 0.2 AML other m 2024-01-03T07:29:27.39
IV.FIAM.HHE. ML:1.7 0.0002915 0.26 AML other m 2024-01-03T07:29:27.51
IV.SMA1.EHE. ML:1.6 0.0002915 0.16 AML other m 2024-01-03T07:29:27.74
IV.FIAM.HHN. ML:1.4 0.000177 0.84 AML other m 2024-01-03T07:29:28.10
IV.GIGS.HHE. ML:1.0 0.0000485 0.6 AML other m 2024-01-03T07:29:28.33
IV.GIGS.HHN. ML:1.2 0.0000732 1.04 AML other m 2024-01-03T07:29:29.67
IV.LNSS.HHE. ML:1.4 0.0001495 1.1 AML other m 2024-01-03T07:29:29.12
IV.TERO.HHN. ML:1.5 0.00012435 0.48 AML other m 2024-01-03T07:29:30.40
IV.LNSS.HHN. ML:1.3 0.000125 0.12 AML other m 2024-01-03T07:29:30.46
IV.TERO.HHE. ML:1.5 0.0001215 0.26 AML other m 2024-01-03T07:29:31.61
IV.NRCA.HHE. ML:2.1 0.000371 1.04 AML other m 2024-01-03T07:29:33.55
IV.NRCA.HHN. ML:2.0 0.00032 0.1 AML other m 2024-01-03T07:29:34.39
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