A magnitude ML 1.2 (quarry blast) earthquake occured in region: 2 km SW Atina (FR), on
and geographic coordinates (lat, lon) 41.6060, 13.7820 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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 |
---|---|---|---|---|
Atina | FR | 2 | 4316 | 4316 |
Belmonte Castello | FR | 4 | 739 | 5055 |
Villa Latina | FR | 5 | 1241 | 6296 |
Casalattico | FR | 5 | 574 | 6870 |
Terelle | FR | 6 | 422 | 7292 |
Gallinaro | FR | 6 | 1269 | 8561 |
Casalvieri | FR | 6 | 2698 | 11259 |
Picinisco | FR | 9 | 1218 | 12477 |
Settefrati | FR | 9 | 728 | 13205 |
Colle San Magno | FR | 10 | 699 | 13904 |
Alvito | FR | 10 | 2713 | 16617 |
Sant'Elia Fiumerapido | FR | 10 | 6166 | 22783 |
Vicalvi | FR | 10 | 783 | 23566 |
Villa Santa Lucia | FR | 11 | 2632 | 26198 |
Castrocielo | FR | 11 | 3965 | 30163 |
Roccasecca | FR | 11 | 7365 | 37528 |
Fontechiari | FR | 11 | 1303 | 38831 |
San Donato Val di Comino | FR | 12 | 2107 | 40938 |
Posta Fibreno | FR | 12 | 1139 | 42077 |
Santopadre | FR | 12 | 1357 | 43434 |
San Biagio Saracinisco | FR | 12 | 349 | 43783 |
Piedimonte San Germano | FR | 12 | 6535 | 50318 |
Vallerotonda | FR | 12 | 1581 | 51899 |
Cassino | FR | 13 | 36142 | 88041 |
Aquino | FR | 14 | 5370 | 93411 |
Arpino | FR | 15 | 7262 | 100673 |
Colfelice | FR | 16 | 1932 | 102605 |
Acquafondata | FR | 16 | 263 | 102868 |
Broccostella | FR | 16 | 2741 | 105609 |
Rocca d'Arce | FR | 17 | 959 | 106568 |
Campoli Appennino | FR | 17 | 1725 | 108293 |
Cervaro | FR | 17 | 8109 | 116402 |
Arce | FR | 17 | 5756 | 122158 |
Viticuso | FR | 18 | 353 | 122511 |
Pignataro Interamna | FR | 19 | 2595 | 125106 |
Sora | FR | 19 | 26144 | 151250 |
Isola del Liri | FR | 19 | 11715 | 162965 |
Pontecorvo | FR | 19 | 13242 | 176207 |
Pescosolido | FR | 19 | 1555 | 177762 |
Fontana Liri | FR | 19 | 2953 | 180715 |
Opi | AQ | 20 | 420 | 181135 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2023-03-23 10:30:15 |
41.6062 | 13.7817 | 1 | 2024-03-01 17:18:19 |
Bollettino Sismico Italiano INGV | 124204551 |
Reviewed Rev100 |
ML 1.4 | 2023-03-23 10:30:13 |
41.548 | 13.746 | 22 | 2023-03-23 10:38:21 |
Sala Sismica INGV-Roma | 115663951 |
Field | Value |
---|---|
Time (UTC) | 2023-03-23 10:30:15 ± 0.2 |
Latitude | 41.6062 ± 0.0126 |
Longitude | 13.7817 ± 0.0156 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 124204551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1420 |
Semi-minor axis of confidence ellipse (meter) | 1290 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 30 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 75 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.44 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41549 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 115663951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-23 10:38:21 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 124204551 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-12-22 13:23:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MILZ.HHZ. | 2023-03-23T10:31:55.67 | 3.0 | undecidable | manual | Sg | 25.030001 | 0 | |||
IV.MSRU.HHZ. | 2023-03-23T10:31:48.67 | 3.0 | undecidable | manual | Sg | 17.43 | 0 | |||
TV.SU26.HHZ. | 2023-03-23T10:31:39.18 | 3.0 | undecidable | manual | Pg | 23.620001 | 0 | |||
GU.MGRO.HHZ. | 2023-03-23T10:31:38.42 | 3.0 | negative | manual | Pg | 21.17 | 0 | |||
IV.OSSC.HHZ. | 2023-03-23T10:31:32.02 | 3.0 | undecidable | manual | Sg | 6.85 | 0 | |||
IV.IMOL.HNZ. | 2023-03-23T10:31:30.64 | 3.0 | undecidable | manual | Sn | -0.19 | 0 | |||
IV.ZCCA.HHZ. | 2023-03-23T10:31:11.92 | 3.0 | undecidable | manual | Pg | 18.91 | 0 | |||
GU.CARD.HHZ. | 2023-03-23T10:30:52.37 | 3.0 | undecidable | manual | Pn | -1.85 | 0 | |||
IV.FDMO.HHZ. | 2023-03-23T10:30:28.08 | 3.0 | undecidable | manual | Pn | -0.05 | 0 | |||
IV.RCAV.EHZ. | 2023-03-23T10:30:26.10 | 3.0 | undecidable | manual | Pg | 1.92 | 0 | |||
IV.INTR.HHE. | 2023-03-23T10:30:23.73 | 0.3 | undecidable | manual | P | 13 | 46.1205 | 91 | -0.7 | 62 |
IV.RNI2.HNE. | 2023-03-23T10:30:21.76 | 0.3 | undecidable | manual | P | 71 | 32.5452 | 91 | 0.04 | 75 |
IV.VVLD.HHZ. | 2023-03-23T10:30:20.96 | 0.3 | undecidable | manual | P | 336 | 32.0457 | 91 | -0.65 | 64 |
IV.VCEL.EHZ. | 2023-03-23T10:30:19.79 | 3.0 | positive | manual | P | -9.99 | 0 | |||
IT.OPI.HGZ. | 2023-03-23T10:30:19.97 | 0.3 | undecidable | manual | P | 12 | 19.2696 | 91 | 0.91 | 59 |
IV.CERA.HHZ. | 2023-03-23T10:30:19.02 | 0.3 | undecidable | manual | P | 93 | 19.6692 | 91 | -0.11 | 76 |
IV.LIK.EHZ.01 | 2023-03-23T10:30:19.25 | 0.6 | undecidable | manual | P | 237 | 21.867 | 91 | -0.33 | 48 |
IV.POFI.HHZ. | 2023-03-23T10:30:18.26 | 0.3 | undecidable | manual | P | 335 | 13.6752 | 92 | 0.34 | 73 |
IV.LRP.EHZ. | 2023-03-23T10:30:18.75 | 0.1 | undecidable | manual | P | 286 | 16.7721 | 92 | 0.19 | 100 |
IV.MCI.EHZ. | 2023-03-23T10:30:17.93 | 0.3 | undecidable | manual | P | 168 | 13.0758 | 92 | 0.13 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MCI.EHE. | ML:1.8 | 0.0009 | 1.06 | AML | other | m | 2023-03-23T10:30:21.08 |
IV.POFI.HHN. | ML:0.8 | 0.00008315 | 0.3 | AML | other | m | 2023-03-23T10:30:21.79 |
IV.LRP.EHN. | ML:0.8 | 0.00007085 | 0.4 | AML | other | m | 2023-03-23T10:30:22.95 |
IV.LRP.EHE. | ML:1.4 | 0.000253 | 0.32 | AML | other | m | 2023-03-23T10:30:23.09 |
IV.CERA.HHE. | ML:1.3 | 0.0001735 | 0.44 | AML | other | m | 2023-03-23T10:30:23.77 |
IV.POFI.HHE. | ML:0.9 | 0.00010445 | 0.4 | AML | other | m | 2023-03-23T10:30:23.41 |
IV.MCI.EHN. | ML:1.6 | 0.0005835 | 0.26 | AML | other | m | 2023-03-23T10:30:24.05 |
IV.CERA.HHN. | ML:1.3 | 0.000176 | 0.34 | AML | other | m | 2023-03-23T10:30:26.91 |
IV.VVLD.HHE. | ML:1.2 | 0.00006845 | 1.66 | AML | other | m | 2023-03-23T10:30:27.84 |
IV.VVLD.HHN. | ML:1.1 | 0.00006115000000000001 | 0.3 | AML | other | m | 2023-03-23T10:30:29.30 |