A magnitude ML 0.8 earthquake occured in region: 4 km E Villavallelonga (AQ), on
and geographic coordinates (lat, lon) 41.8540, 13.6750 at 8 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Villavallelonga | AQ | 4 | 919 | 919 |
Collelongo | AQ | 8 | 1233 | 2152 |
Lecce nei Marsi | AQ | 9 | 1702 | 3854 |
Bisegna | AQ | 10 | 223 | 4077 |
Pescasseroli | AQ | 11 | 2203 | 6280 |
Balsorano | AQ | 11 | 3569 | 9849 |
Gioia dei Marsi | AQ | 11 | 1989 | 11838 |
Pescosolido | FR | 12 | 1555 | 13393 |
Ortucchio | AQ | 12 | 1860 | 15253 |
San Vincenzo Valle Roveto | AQ | 13 | 2347 | 17600 |
Campoli Appennino | FR | 13 | 1725 | 19325 |
Opi | AQ | 15 | 420 | 19745 |
Sora | FR | 16 | 26144 | 45889 |
Trasacco | AQ | 16 | 6246 | 52135 |
Villalago | AQ | 16 | 568 | 52703 |
Ortona dei Marsi | AQ | 17 | 542 | 53245 |
Broccostella | FR | 17 | 2741 | 55986 |
Civita d'Antino | AQ | 17 | 979 | 56965 |
San Benedetto dei Marsi | AQ | 18 | 3909 | 60874 |
Posta Fibreno | FR | 18 | 1139 | 62013 |
Scanno | AQ | 18 | 1847 | 63860 |
Morino | AQ | 18 | 1448 | 65308 |
Anversa degli Abruzzi | AQ | 19 | 341 | 65649 |
Alvito | FR | 19 | 2713 | 68362 |
Pescina | AQ | 19 | 4133 | 72495 |
Vicalvi | FR | 20 | 783 | 73278 |
San Donato Val di Comino | FR | 20 | 2107 | 75385 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2024-02-11 15:46:16 |
41.8535 | 13.6752 | 8 | 2024-02-11 16:17:09 |
Sala Sismica INGV-Roma | 125222531 |
Field | Value |
---|---|
Time (UTC) | 2024-02-11 15:46:16 ± 0.16 |
Latitude | 41.8535 ± 0.0036 |
Longitude | 13.6752 ± 0.0085 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125222531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 633 |
Semi-minor axis of confidence ellipse (meter) | 351 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 289 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23292 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 125222531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-11 16:17:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IVPL.HHZ. | 2024-02-11T15:47:57.30 | 3.0 | undecidable | manual | Sn | -2.12 | 0 | |||
IV.VARE.HHZ. | 2024-02-11T15:47:45.35 | 3.0 | undecidable | manual | Pg | 13.58 | 0 | |||
IV.ACATE.EHZ. | 2024-02-11T15:47:42.30 | 3.0 | positive | manual | Pg | 12.5 | 0 | |||
GU.CARD.HHZ. | 2024-02-11T15:47:42.15 | 3.0 | undecidable | manual | Sg | 2.47 | 0 | |||
IV.AGLI.HHZ. | 2024-02-11T15:47:38.58 | 3.0 | undecidable | manual | Sn | -8.16 | 0 | |||
IV.ECTS.HHZ. | 2024-02-11T15:47:26.99 | 3.0 | undecidable | manual | Pg | 7.02 | 0 | |||
OT.OT14.EHZ. | 2024-02-11T15:47:17.33 | 3.0 | undecidable | manual | Sg | 3.86 | 0 | |||
IV.CSNT.HHZ. | 2024-02-11T15:47:17.24 | 3.0 | undecidable | manual | Sg | -2.75 | 0 | |||
GU.CARD.HHZ. | 2024-02-11T15:47:06.46 | 3.0 | undecidable | manual | Pg | 4.49 | 0 | |||
IV.CQUE.HHZ. | 2024-02-11T15:46:53.92 | 3.0 | undecidable | manual | S | -2.96 | 0 | |||
IT.LRNO.HNZ. | 2024-02-11T15:46:34.71 | 3.0 | positive | manual | P | -2.55 | 0 | |||
IV.INTR.HHZ. | 2024-02-11T15:46:25.32 | 0.6 | undecidable | manual | S | 47 | 25.8519 | 107 | -0.06 | 49 |
IV.LRP.EHZ. | 2024-02-11T15:46:24.68 | 0.6 | undecidable | manual | S | 198 | 24.0537 | 108 | -0.12 | 49 |
IV.POFI.HHZ. | 2024-02-11T15:46:22.07 | 0.6 | undecidable | manual | S | 169 | 15.3735 | 117 | 0.05 | 50 |
IV.RM33.HNZ. | 2024-02-11T15:46:21.22 | 3.0 | undecidable | manual | P | -5.13 | 0 | |||
IV.INTR.HHZ. | 2024-02-11T15:46:21.40 | 0.1 | positive | manual | P | 47 | 25.8519 | 107 | -0.03 | 99 |
IV.LRP.EHZ. | 2024-02-11T15:46:20.94 | 0.6 | undecidable | manual | P | 198 | 24.0537 | 108 | -0.15 | 49 |
IV.VVLD.HHZ. | 2024-02-11T15:46:19.09 | 0.3 | undecidable | manual | S | 293 | 4.5954 | 150 | -0.1 | 76 |
IV.POFI.HHZ. | 2024-02-11T15:46:19.57 | 0.1 | undecidable | manual | P | 169 | 15.3735 | 117 | 0.08 | 100 |
IV.VVLD.HHZ. | 2024-02-11T15:46:18.02 | 0.1 | undecidable | manual | P | 293 | 4.5954 | 150 | 0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VVLD.HHE. | ML:0.0 | 0.000128556665 | 0.1408 | AML | other | m | 2024-02-11T15:46:19.24 |
IV.VVLD.HNE. | ML:0.0 | 0.00011900167500000001 | 0.1408 | AML | other | m | 2024-02-11T15:46:19.36 |
IV.VVLD.HNN. | ML:0.0 | 0.0001585399 | 0.1536 | AML | other | m | 2024-02-11T15:46:19.27 |
IV.POFI.HHE. | ML:0.5 | 0.00003124162 | 2.6624 | AML | other | m | 2024-02-11T15:46:22.02 |
IV.POFI.HHN. | ML:0.6 | 0.000045361165 | 2.2528 | AML | other | m | 2024-02-11T15:46:22.96 |
IV.LRP.EHE. | ML:0.8 | 0.0000452926985 | 0.2304 | AML | other | m | 2024-02-11T15:46:24.83 |
IV.LRP.EHN. | ML:0.4 | 0.00001705382 | 1.6512 | AML | other | m | 2024-02-11T15:46:24.56 |
IV.INTR.HHE. | ML:1.1 | 0.00008024334 | 1.28 | AML | other | m | 2024-02-11T15:46:25.54 |
IV.INTR.HHN. | ML:1.2 | 0.00010654929999999999 | 1.6768 | AML | other | m | 2024-02-11T15:46:25.61 |