Earthquake with magnitude of ML 0.8 on date 12-10-2024 and time 05:12:46 (UTC) in region 4 km SW Accumoli (RI)

A magnitude ML 0.8 earthquake occured in region: 4 km SW Accumoli (RI), on

  • 12-10-2024 05:12:46 (UTC)
  • 12-10-2024 07:12:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6670, 13.2190 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Accumoli RI 4 667 667
Amatrice RI 7 2657 3324
Cittareale RI 7 482 3806
Arquata del Tronto AP 14 1178 4984
Montereale AQ 16 2581 7565
Campotosto AQ 17 542 8107
Norcia PG 17 4957 13064
Capitignano AQ 18 665 13729
Cascia PG 18 3217 16946
Borbona RI 19 617 17563
Posta RI 19 694 18257
Acquasanta Terme AP 19 2916 21173

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NW of L'Aquila (69753 inhabitants)
40 Km W of Teramo (54892 inhabitants)
48 Km E of Terni (111501 inhabitants)
53 Km SE of Foligno (57155 inhabitants)
78 Km W of Montesilvano (53738 inhabitants)
84 Km SE of Perugia (166134 inhabitants)
84 Km NE of Guidonia Montecelio (88673 inhabitants)
85 Km W of Pescara (121014 inhabitants)
85 Km W of Chieti (51815 inhabitants)
85 Km NE of Tivoli (56533 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
Reviewed
Rev100
ML 0.8 2024-10-12
05:12:46
42.6667 13.2193 13 2024-10-12
05:21:41
Sala Sismica INGV-Roma 131994541
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-10-12 05:12:46 ± 0.11
Latitude 42.6667 ± 0.0045
Longitude 13.2193 ± 0.0086
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 131994541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 526
Semi-minor axis of confidence ellipse (meter) 462
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 246
Circular confidence region, given by single value of horizontal uncertainty (meter) 530.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 111
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 15
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) 0.28598
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 131994541
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-10-12 05:21:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GIUL.HHZ. 2024-10-12T05:13:03.41 3.0 positive manual P 0.09 0
IV.ATPI.EHZ. 2024-10-12T05:13:02.21 3.0 undecidable manual P -0.42 0
IV.TERO.HHZ. 2024-10-12T05:12:56.80 0.3 undecidable manual S 99 31.746 97 -0.27 70
IV.MC2.EHE. 2024-10-12T05:12:56.10 0.6 undecidable manual S 355 27.2505 99 0.21 47
IV.MMO1.EHZ. 2024-10-12T05:12:55.90 0.3 undecidable manual S 19 27.2505 99 0.01 73
7F.SIB3.EHE. 2024-10-12T05:12:54.50 0.6 undecidable manual S 10 23.4543 102 -0.4 47
IV.NRCA.HHZ. 2024-10-12T05:12:53.70 0.3 undecidable manual S 335 20.3685 105 -0.4 70
IV.LNSS.HHZ. 2024-10-12T05:12:52.90 0.3 undecidable manual S 244 16.2726 113 -0.14 72
IV.TERO.HHZ. 2024-10-12T05:12:52.40 0.6 undecidable manual P 99 31.746 97 -0.04 49
IV.MC2.EHE. 2024-10-12T05:12:52.01 0.1 undecidable manual P 355 27.2505 99 0.25 94
7F.SIB3.EHE. 2024-10-12T05:12:51.29 0.1 undecidable manual P 10 23.4543 102 0.11 97
IV.CAMP.HHZ. 2024-10-12T05:12:51.34 1.0 undecidable manual P 133 21.2676 104 0.5 23
IV.MMO1.EHZ. 2024-10-12T05:12:51.93 1.0 undecidable manual P 19 27.2505 99 0.18 24
IV.SMA1.EHZ. 2024-10-12T05:12:51.60 0.3 undecidable manual S 113 10.2786 132 -0.1 75
IV.NRCA.HHZ. 2024-10-12T05:12:50.76 0.6 negative manual P 335 20.3685 105 0.04 50
IV.LNSS.HHZ. 2024-10-12T05:12:50.14 0.1 undecidable manual P 244 16.2726 113 0.03 100
IV.SMA1.EHZ. 2024-10-12T05:12:49.56 0.6 negative manual P 113 10.2786 132 0.23 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHN. ML:0.0 0.0001505 0.34 AML other m 2024-10-12T05:12:52.21
IV.SMA1.EHE. ML:0.0 0.00011300000000000001 0.74 AML other m 2024-10-12T05:12:52.25
IV.NRCA.HHE. ML:0.0 0.0000824 0.64 AML other m 2024-10-12T05:12:54.40
IV.NRCA.HHN. ML:0.0 0.0000414 0.78 AML other m 2024-10-12T05:12:54.40
IV.LNSS.HHE. ML:0.7 0.000042185735 0.14 AML other m 2024-10-12T05:12:53.85
IV.LNSS.HHN. ML:0.6 0.000034679269999999996 0.14 AML other m 2024-10-12T05:12:54.06
IV.MMO1.EHE. ML:0.5 0.000016957693 0.72 AML other m 2024-10-12T05:12:56.51
IV.MMO1.EHN. ML:0.8 0.00003595922 2.14 AML other m 2024-10-12T05:12:56.24
IV.TERO.HHE. ML:0.5 0.000013300719500000001 0.1 AML other m 2024-10-12T05:12:56.89
IV.TERO.HHN. ML:0.7 0.000017682997 0.08 AML other m 2024-10-12T05:12:57.77
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download