Earthquake with magnitude of ML 0.8 on date 12-10-2024 and time 22:36:23 (UTC) in region 5 km S Acquasanta Terme (AP)

A magnitude ML 0.8 earthquake occured in region: 5 km S Acquasanta Terme (AP), on

  • 12-10-2024 22:36:23 (UTC)
  • 13-10-2024 00:36:23 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7260, 13.3960 at 16 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
Acquasanta Terme AP 5 2916 2916
Valle Castellana TE 9 977 3893
Arquata del Tronto AP 10 1178 5071
Rocca Santa Maria TE 12 537 5608
Accumoli RI 13 667 6275
Amatrice RI 14 2657 8932
Montegallo AP 14 523 9455
Cortino TE 15 656 10111
Roccafluvione AP 17 2010 12121
Campotosto AQ 19 542 12663
Venarotta AP 19 2066 14729

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km W of Teramo (54892 inhabitants)
42 Km N of L'Aquila (69753 inhabitants)
62 Km E of Foligno (57155 inhabitants)
64 Km E of Terni (111501 inhabitants)
66 Km W of Montesilvano (53738 inhabitants)
73 Km W of Pescara (121014 inhabitants)
76 Km NW of Chieti (51815 inhabitants)
92 Km E of Perugia (166134 inhabitants)
98 Km NE of Guidonia Montecelio (88673 inhabitants)
98 Km NE of Tivoli (56533 inhabitants)
100 Km S of Ancona (100861 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
22:36:23
42.7257 13.3958 16 2024-10-12
22:40:55
Sala Sismica INGV-Roma 132010331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-10-12 22:36:23 ± 0.08
Latitude 42.7257 ± 0.0027
Longitude 13.3958 ± 0.0049
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 132010331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 444
Semi-minor axis of confidence ellipse (meter) 144
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 62
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 140
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0.10522
Epicentral distance of station farthest from the epicenter (degree) 0.38401
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 132010331
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-10-12 22:40:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FDMO.HHZ. 2024-10-12T22:36:37.73 0.3 undecidable manual S 324 42.624 100 0.15 71
IV.NRCA.HHZ. 2024-10-12T22:36:33.23 0.6 undecidable manual S 298 25.8519 110 -0.01 50
7F.SIB1.EHN. 2024-10-12T22:36:32.29 0.3 undecidable manual S 331 21.3675 116 0.16 73
7F.SIB2.EHN. 2024-10-12T22:36:31.64 0.6 undecidable manual S 338 19.869 119 -0.13 50
IV.MMO1.EHZ. 2024-10-12T22:36:31.76 0.6 undecidable manual S 344 20.0688 118 -0.07 50
IV.FDMO.HHZ. 2024-10-12T22:36:31.50 1.0 undecidable manual P 324 42.624 100 -0.18 23
IV.TERO.HHZ. 2024-10-12T22:36:31.95 0.6 undecidable manual S 124 20.4684 117 0.04 50
7F.SIB3.EHE. 2024-10-12T22:36:31.57 0.6 undecidable manual S 328 19.4694 119 -0.12 50
IV.SMA1.EHZ. 2024-10-12T22:36:29.95 0.6 undecidable manual S 205 11.6772 137 -0.08 51
IV.NRCA.HHZ. 2024-10-12T22:36:29.08 0.3 negative manual P 298 25.8519 110 -0.09 73
IV.TERO.HHZ. 2024-10-12T22:36:28.38 0.6 undecidable manual P 124 20.4684 117 -0.03 51
7F.SIB3.EHE. 2024-10-12T22:36:28.19 0.1 undecidable manual P 328 19.4694 119 -0.09 100
7F.SIB2.EHN. 2024-10-12T22:36:28.23 0.1 undecidable manual P 338 19.869 119 -0.1 100
IV.MMO1.EHZ. 2024-10-12T22:36:28.34 0.6 positive manual P 344 20.0688 118 -0.01 51
7F.SIB1.EHN. 2024-10-12T22:36:28.63 0.1 undecidable manual P 331 21.3675 116 0.1 99
IV.SMA1.EHZ. 2024-10-12T22:36:27.45 0.1 positive manual P 205 11.6772 137 0.13 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHN. ML:0.8 0.0000558 0.14 AML other m 2024-10-12T22:36:30.19
IV.SMA1.EHE. ML:0.7 0.0000471 0.1 AML other m 2024-10-12T22:36:30.25
IV.TERO.HHN. ML:0.8 0.000042050000000000006 0.3 AML other m 2024-10-12T22:36:32.15
IV.TERO.HHE. ML:0.7 0.000029949999999999996 0.06 AML other m 2024-10-12T22:36:32.32
IV.NRCA.HHN. ML:0.9 0.00003895 0.12 AML other m 2024-10-12T22:36:33.88
IV.NRCA.HHE. ML:1.0 0.0000526 0.66 AML other m 2024-10-12T22:36:43.28
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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