Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 08-02-2024 and time 22:02:49 (Italy) in region 3 km E Scoppito (AQ)

A magnitude ML 1.1 earthquake occured in region: 3 km E Scoppito (AQ), on

  • 08-02-2024 21:02:49 (UTC)
  • 08-02-2024 22:02:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.3620, 13.2960 at 9 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
Scoppito AQ 3 3727 3727
Tornimparte AQ 8 3187 6914
Pizzoli AQ 8 4326 11240
Lucoli AQ 9 1011 12251
L'Aquila AQ 9 69753 82004
Barete AQ 10 737 82741
Cagnano Amiterno AQ 12 1369 84110
Ocre AQ 17 1167 85277
Fossa AQ 18 721 85998
Fiamignano RI 18 1413 87411
Capitignano AQ 18 665 88076
Montereale AQ 19 2581 90657
Antrodoco RI 19 2588 93245
Borgorose RI 19 4591 97836

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km W of L'Aquila (69753 inhabitants)
47 Km SW of Teramo (54892 inhabitants)
58 Km E of Terni (111501 inhabitants)
60 Km NE of Tivoli (56533 inhabitants)
62 Km NE of Guidonia Montecelio (88673 inhabitants)
72 Km W of Chieti (51815 inhabitants)
72 Km W of Montesilvano (53738 inhabitants)
76 Km W of Pescara (121014 inhabitants)
82 Km SE of Foligno (57155 inhabitants)
85 Km NE of Roma (2864731 inhabitants)
86 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
Reviewed
Rev100 		ML 1.1 2024-02-08
21:02:49		 42.362 13.2958 9 2024-02-08
21:12:55		 Sala Sismica INGV-Roma 125136541
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-08 21:02:49 ± 0.07
Latitude 42.3620 ± 0.0036
Longitude 13.2958 ± 0.0037
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125136541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 360
Semi-minor axis of confidence ellipse (meter) 50
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 183
Circular confidence region, given by single value of horizontal uncertainty (meter) 360.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 103
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.15
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.47394
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 125136541
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-08 21:12:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2024-02-08T21:03:11.88 3.0 positive manual P 0.11 0
IV.CERT.HHZ. 2024-02-08T21:02:59.38 1.0 positive manual P 210 52.6029 50 -0.3 22
IV.FAGN.HHZ. 2024-02-08T21:02:59.78 0.6 undecidable manual S 114 25.9518 110 0.29 46
IV.GIGS.HJZ. 2024-02-08T21:02:58.77 0.6 undecidable manual S 66 24.8529 111 -0.36 45
IV.PTQR.HHZ. 2024-02-08T21:02:57.29 1.0 undecidable manual P 167 38.7279 50 -0.25 23
IV.RM33.EHZ. 2024-02-08T21:02:56.90 0.3 undecidable manual S 338 17.5713 118 0.05 73
IV.SMA1.EHZ. 2024-02-08T21:02:56.26 0.6 negative manual P 6 29.9478 50 0.07 48
IV.FIAM.HHZ. 2024-02-08T21:02:56.76 0.6 undecidable manual S 235 17.9709 117 -0.2 47
IV.GIGS.HJZ. 2024-02-08T21:02:55.25 0.1 undecidable manual P 66 24.8529 111 0.01 98
IV.FAGN.HHZ. 2024-02-08T21:02:55.62 0.1 positive manual P 114 25.9518 110 0.17 94
IV.RM33.EHZ. 2024-02-08T21:02:54.07 0.3 negative manual P 338 17.5713 118 0.15 72
IV.FIAM.HHZ. 2024-02-08T21:02:54.07 0.1 positive manual P 235 17.9709 117 0.08 97
IV.CAMP.HHZ. 2024-02-08T21:02:54.55 0.1 undecidable manual P 26 21.3675 114 -0.06 97
MN.AQU.HNZ. 2024-02-08T21:02:54.30 0.6 undecidable manual S 96 8.9799 136 -0.13 49
MN.AQU.HNZ. 2024-02-08T21:02:52.50 0.1 undecidable manual P 96 8.9799 136 -0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.EHN. ML:1.2 0.000128 0.84 AML other m 2024-02-08T21:02:57.08
IV.FIAM.HHE. ML:1.0 0.00007585 0.38 AML other m 2024-02-08T21:02:57.05
IV.FIAM.HHN. ML:0.9 0.0000593 0.36 AML other m 2024-02-08T21:02:58.48
IV.RM33.EHE. ML:1.2 0.000124 0.42 AML other m 2024-02-08T21:02:58.38
IV.FAGN.HHE. ML:1.4 0.0001375 0.36 AML other m 2024-02-08T21:03:00.48
IV.SMA1.EHN. ML:1.1 0.00006254999999999999 0.58 AML other m 2024-02-08T21:03:01.56
IV.SMA1.EHE. ML:1.1 0.00005905 1.26 AML other m 2024-02-08T21:03:02.79
IV.FAGN.HHN. ML:1.4 0.0001625 1.44 AML other m 2024-02-08T21:03:03.07
IV.PTQR.HHN. ML:0.8 0.0000227 1.28 AML other m 2024-02-08T21:03:03.80
IV.PTQR.HHE. ML:1.1 0.0000459 1.38 AML other m 2024-02-08T21:03:03.81
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