Earthquake with magnitude of ML 1.1 on date 07-10-2024 and time 00:24:22 (UTC) in region 5 km E Cittareale (RI)

A magnitude ML 1.1 earthquake occured in region: 5 km E Cittareale (RI), on

  • 07-10-2024 00:24:22 (UTC)
  • 07-10-2024 02:24:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6010, 13.2210 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
Cittareale RI 5 482 482
Amatrice RI 7 2657 3139
Montereale AQ 9 2581 5720
Accumoli RI 11 667 6387
Capitignano AQ 11 665 7052
Borbona RI 12 617 7669
Campotosto AQ 13 542 8211
Posta RI 13 694 8905
Cagnano Amiterno AQ 16 1369 10274
Barete AQ 17 737 11011
Pizzoli AQ 19 4326 15337

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NW of L'Aquila (69753 inhabitants)
40 Km W of Teramo (54892 inhabitants)
47 Km E of Terni (111501 inhabitants)
58 Km SE of Foligno (57155 inhabitants)
77 Km W of Montesilvano (53738 inhabitants)
78 Km NE of Guidonia Montecelio (88673 inhabitants)
79 Km NE of Tivoli (56533 inhabitants)
83 Km W of Chieti (51815 inhabitants)
83 Km W of Pescara (121014 inhabitants)
88 Km SE of Perugia (166134 inhabitants)
94 Km E of Viterbo (67173 inhabitants)
99 Km NE of Roma (2864731 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 2024-10-07
00:24:22
42.6012 13.221 13 2024-10-07
00:47:27
Sala Sismica INGV-Roma 131899491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-10-07 00:24:22 ± 0.13
Latitude 42.6012 ± 0.0126
Longitude 13.2210 ± 0.0061
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 131899491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1372
Semi-minor axis of confidence ellipse (meter) 453
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 359
Circular confidence region, given by single value of horizontal uncertainty (meter) 1370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 186
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.08903
Epicentral distance of station farthest from the epicenter (degree) 0.30757
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 131899491
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-10-07 00:47:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMO1.EHZ. 2024-10-07T00:24:34.40 0.3 undecidable manual S 15 34.1436 96 0.01 72
IV.TERO.HHZ. 2024-10-07T00:24:33.45 0.1 undecidable manual S 85 31.3464 96 -0.19 94
IV.MMO1.EHZ. 2024-10-07T00:24:29.52 0.3 undecidable manual P 15 34.1436 96 0.03 73
IV.LNSS.HHZ. 2024-10-07T00:24:29.12 0.1 undecidable manual S 271 14.7741 116 -0.22 96
IV.TERO.HHZ. 2024-10-07T00:24:29.11 0.1 undecidable manual P 85 31.3464 96 0.06 99
IV.SMA1.EHZ. 2024-10-07T00:24:28.16 0.1 undecidable manual S 71 9.879 132 -0.11 100
IV.SMA1.EHZ. 2024-10-07T00:24:26.24 0.1 undecidable manual P 71 9.879 132 0.29 97
IV.LNSS.HHZ. 2024-10-07T00:24:26.73 0.1 undecidable manual P 271 14.7741 116 0.16 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHE. ML:1.3 0.00023099999999999998 0.32 AML other m 2024-10-07T00:24:28.61
IV.SMA1.EHN. ML:1.0 0.0000946 1.76 AML other m 2024-10-07T00:24:28.89
IV.LNSS.HHN. ML:1.0 0.0000851 0.34 AML other m 2024-10-07T00:24:29.37
IV.LNSS.HHE. ML:1.0 0.00007925 0.14 AML other m 2024-10-07T00:24:29.49
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