Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 18-09-2024 and time 00:57:49 (Italy) in region 2 km NW Capitignano (AQ)

A magnitude ML 1.3 earthquake occured in region: 2 km NW Capitignano (AQ), on

  • 17-09-2024 22:57:49 (UTC)
  • 18-09-2024 00:57:49 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.5360, 13.2800 at 15 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Capitignano AQ 3 665 665
Montereale AQ 3 2581 3246
Campotosto AQ 8 542 3788
Barete AQ 9 737 4525
Cagnano Amiterno AQ 10 1369 5894
Amatrice RI 11 2657 8551
Pizzoli AQ 11 4326 12877
Borbona RI 12 617 13494
Cittareale RI 13 482 13976
Posta RI 15 694 14670
Crognaleto TE 17 1297 15967
Accumoli RI 18 667 16634
Scoppito AQ 18 3727 20361

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NW of L'Aquila (69753 inhabitants)
38 Km W of Teramo (54892 inhabitants)
52 Km E of Terni (111501 inhabitants)
66 Km SE of Foligno (57155 inhabitants)
71 Km W of Montesilvano (53738 inhabitants)
75 Km NE of Guidonia Montecelio (88673 inhabitants)
75 Km NE of Tivoli (56533 inhabitants)
76 Km W of Chieti (51815 inhabitants)
77 Km W of Pescara (121014 inhabitants)
97 Km SE of Perugia (166134 inhabitants)
97 Km NE of Roma (2864731 inhabitants)
97 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 1.3 2024-09-17
22:57:49		 42.5362 13.2795 15 2024-09-17
23:26:29		 Sala Sismica INGV-Roma 131529301
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-09-17 22:57:49 ± 0.11
Latitude 42.5362 ± 0.0063
Longitude 13.2795 ± 0.0073
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 131529301

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 737
Semi-minor axis of confidence ellipse (meter) 327
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 229
Circular confidence region, given by single value of horizontal uncertainty (meter) 740.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 180
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.09533
Epicentral distance of station farthest from the epicenter (degree) 0.32106
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:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 131529301
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-09-17 23:26:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TERO.HHZ. 2024-09-17T22:57:59.73 0.3 undecidable manual S 70 28.1496 104 -0.2 96
IV.MTRA.HNZ. 2024-09-17T22:57:59.29 0.3 undecidable manual S 21 26.2515 105 -0.14 97
IV.GIGS.HNZ. 2024-09-17T22:57:58.88 0.3 undecidable manual S 111 25.6521 106 -0.4 92
IV.LNSS.HHZ. 2024-09-17T22:57:57.93 0.3 undecidable manual S 291 20.868 112 -0.14 96
IV.SMA1.EHZ. 2024-09-17T22:57:56.07 0.3 undecidable manual S 23 11.3775 134 0.15 98
IV.NRCA.HHZ. 2024-09-17T22:57:56.82 0.3 undecidable manual P 338 35.6421 99 0.04 98
IV.GIGS.HNZ. 2024-09-17T22:57:55.76 0.3 undecidable manual P 111 25.6521 106 0.48 90
IV.TERO.HHZ. 2024-09-17T22:57:55.64 0.3 undecidable manual P 70 28.1496 104 -0.01 99
IV.MTRA.HNZ. 2024-09-17T22:57:55.40 0.3 undecidable manual P 21 26.2515 105 0.03 99
IV.CAMP.HHZ. 2024-09-17T22:57:55.59 0.3 undecidable manual S 90 10.5783 136 -0.17 99
ZO.PDN11.EHZ. 2024-09-17T22:57:55.75 0.3 undecidable manual P 335 30.4473 102 -0.24 93
IV.LNSS.HHZ. 2024-09-17T22:57:54.65 0.3 undecidable manual P 291 20.868 112 0.07 100
IV.SMA1.EHZ. 2024-09-17T22:57:53.60 0.3 undecidable manual P 23 11.3775 134 0.26 97
IV.CAMP.HHZ. 2024-09-17T22:57:53.37 0.3 undecidable manual P 90 10.5783 136 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHN. ML:1.6 0.00033299999999999996 0.3 AML other m 2024-09-17T22:57:56.35
IV.SMA1.EHE. ML:1.8 0.000644 0.22 AML other m 2024-09-17T22:57:56.54
IV.NRCA.HHN. ML:1.3 0.00007125000000000001 0.54 AML other m 2024-09-17T22:58:02.42
IV.NRCA.HHE. ML:1.2 0.000058248220000000004 0.18 AML other m 2024-09-17T22:58:02.08
IV.LNSS.HHE. ML:1.4 0.000156309175 0.12 AML other m 2024-09-17T22:57:58.28
IV.LNSS.HHN. ML:1.2 0.0001055985 0.28 AML other m 2024-09-17T22:57:58.17
IV.TERO.HHE. ML:1.0 0.000047889046 0.38 AML other m 2024-09-17T22:57:59.85
IV.TERO.HHN. ML:1.0 0.000050056715 0.3 AML other m 2024-09-17T22:57:59.91
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