A magnitude ML 0.9 earthquake occured in region: 1 km NW Gioia dei Marsi (AQ), on
and geographic coordinates (lat, lon) 41.9660, 13.6850 at 9 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Gioia dei Marsi | AQ | 1 | 1989 | 1989 |
Ortucchio | AQ | 3 | 1860 | 3849 |
Lecce nei Marsi | AQ | 4 | 1702 | 5551 |
Ortona dei Marsi | AQ | 5 | 542 | 6093 |
San Benedetto dei Marsi | AQ | 7 | 3909 | 10002 |
Pescina | AQ | 7 | 4133 | 14135 |
Bisegna | AQ | 8 | 223 | 14358 |
Anversa degli Abruzzi | AQ | 10 | 341 | 14699 |
Cocullo | AQ | 11 | 230 | 14929 |
Collarmele | AQ | 12 | 894 | 15823 |
Villavallelonga | AQ | 12 | 919 | 16742 |
Trasacco | AQ | 12 | 6246 | 22988 |
Collelongo | AQ | 12 | 1233 | 24221 |
Villalago | AQ | 13 | 568 | 24789 |
Cerchio | AQ | 13 | 1635 | 26424 |
Goriano Sicoli | AQ | 15 | 569 | 26993 |
Aielli | AQ | 15 | 1475 | 28468 |
Bugnara | AQ | 16 | 1125 | 29593 |
Prezza | AQ | 16 | 945 | 30538 |
Castel di Ieri | AQ | 17 | 303 | 30841 |
Celano | AQ | 17 | 11017 | 41858 |
Luco dei Marsi | AQ | 18 | 6079 | 47937 |
Scanno | AQ | 18 | 1847 | 49784 |
Gagliano Aterno | AQ | 18 | 254 | 50038 |
Introdacqua | AQ | 18 | 2126 | 52164 |
Raiano | AQ | 19 | 2815 | 54979 |
Castelvecchio Subequo | AQ | 19 | 982 | 55961 |
Pescasseroli | AQ | 20 | 2203 | 58164 |
Civita d'Antino | AQ | 20 | 979 | 59143 |
San Vincenzo Valle Roveto | AQ | 20 | 2347 | 61490 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2023-04-02 11:42:23 |
41.966 | 13.6847 | 9 | 2024-03-01 17:18:04 |
Bollettino Sismico Italiano INGV | 116540711 |
Reviewed Rev100 |
ML 0.9 | 2023-04-02 11:42:23 |
41.9692 | 13.6838 | 10 | 2023-04-02 12:13:15 |
Sala Sismica INGV-Roma | 115970541 |
Field | Value |
---|---|
Time (UTC) | 2023-04-02 11:42:23 ± 0.06 |
Latitude | 41.9660 ± 0.0036 |
Longitude | 13.6847 ± 0.0048 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116540711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 355 |
Semi-minor axis of confidence ellipse (meter) | 335 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 134 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
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) | 0.10702 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49373 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 115970541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-02 12:13:15 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 116540711 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-09 14:43:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIGS.HHN. | 2023-04-02T11:42:41.58 | 0.6 | undecidable | manual | S | 350 | 54.8007 | 50 | 0.28 | 44 |
IV.GUAR.HHZ. | 2023-04-02T11:42:36.50 | 0.6 | undecidable | manual | S | 238 | 36.1416 | 50 | 0.18 | 47 |
IV.LRP.EHE. | 2023-04-02T11:42:35.99 | 0.6 | undecidable | manual | S | 193 | 36.3414 | 50 | -0.37 | 45 |
IV.GIGS.HHN. | 2023-04-02T11:42:34.35 | 0.3 | undecidable | manual | P | 350 | 54.8007 | 50 | 0.43 | 64 |
IV.T0110.HHZ. | 2023-04-02T11:42:34.58 | 0.6 | undecidable | manual | S | 14 | 30.1476 | 50 | -0.14 | 48 |
IT.OPI.HGZ. | 2023-04-02T11:42:33.60 | 0.6 | undecidable | manual | S | 150 | 24.2535 | 111 | 0.73 | 41 |
IV.POFI.HHZ. | 2023-04-02T11:42:33.99 | 0.6 | undecidable | manual | S | 175 | 27.6501 | 109 | 0 | 49 |
IV.PTQR.HHZ. | 2023-04-02T11:42:32.91 | 0.6 | undecidable | manual | S | 285 | 24.2535 | 111 | 0.04 | 49 |
IV.LPEL.HNE. | 2023-04-02T11:42:31.64 | 0.6 | undecidable | manual | P | 78 | 42.0246 | 50 | -0.31 | 45 |
IV.GUAR.HHZ. | 2023-04-02T11:42:31.09 | 0.3 | undecidable | manual | P | 238 | 36.1416 | 50 | 0.04 | 72 |
IV.LRP.EHE. | 2023-04-02T11:42:31.11 | 0.3 | undecidable | manual | P | 193 | 36.3414 | 50 | 0.04 | 72 |
IV.INTR.HHZ. | 2023-04-02T11:42:31.14 | 0.3 | undecidable | manual | S | 74 | 18.87 | 117 | -0.01 | 75 |
IV.POFI.HHZ. | 2023-04-02T11:42:29.60 | 0.3 | undecidable | manual | P | 175 | 27.6501 | 109 | -0.1 | 73 |
IV.T0110.HHZ. | 2023-04-02T11:42:29.89 | 0.3 | undecidable | manual | P | 14 | 30.1476 | 50 | -0.23 | 70 |
IT.OPI.HGZ. | 2023-04-02T11:42:29.15 | 0.3 | undecidable | manual | P | 150 | 24.2535 | 111 | 0.09 | 73 |
IV.VVLD.HHZ. | 2023-04-02T11:42:28.89 | 0.6 | undecidable | manual | S | 205 | 11.877 | 129 | -0.2 | 49 |
IV.PTQR.HHZ. | 2023-04-02T11:42:28.97 | 0.3 | undecidable | manual | P | 285 | 24.2535 | 111 | -0.09 | 73 |
IV.INTR.HHZ. | 2023-04-02T11:42:27.99 | 0.1 | undecidable | manual | P | 74 | 18.87 | 117 | -0.07 | 99 |
IV.VVLD.HHZ. | 2023-04-02T11:42:26.81 | 0.1 | undecidable | manual | P | 205 | 11.877 | 129 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VVLD.HHN. | ML:1.1 | 0.00014350000000000002 | 0.32 | AML | other | m | 2023-04-02T11:42:29.34 |
IV.VVLD.HHE. | ML:1.0 | 0.00010805979999999998 | 0.1408 | AML | other | m | 2023-04-02T11:42:29.52 |
IV.INTR.HHE. | ML:1.1 | 0.000107035655 | 0.224 | AML | other | m | 2023-04-02T11:42:31.33 |
IV.INTR.HHN. | ML:1.2 | 0.00012698062499999998 | 0.16 | AML | other | m | 2023-04-02T11:42:31.69 |
IV.PTQR.HHE. | ML:0.7 | 0.00003227376499999999 | 0.16 | AML | other | m | 2023-04-02T11:42:34.17 |
IV.POFI.HHN. | ML:0.4 | 0.000015745207000000002 | 0.5056 | AML | other | m | 2023-04-02T11:42:34.02 |
IV.PTQR.HHN. | ML:0.6 | 0.000023593745 | 0.32 | AML | other | m | 2023-04-02T11:42:35.70 |
IV.POFI.HHE. | ML:0.8 | 0.00003425168 | 0.4224 | AML | other | m | 2023-04-02T11:42:35.37 |
IV.T0110.HHN. | ML:1.1 | 0.00006216319 | 0.3392 | AML | other | m | 2023-04-02T11:42:36.73 |
IV.T0110.HHE. | ML:1.0 | 0.000043413229999999995 | 0.4032 | AML | other | m | 2023-04-02T11:42:38.70 |