A magnitude ML 0.9 (quarry blast) earthquake occured in region: 5 km W Fabbriche di Vergemoli (LU), on
and geographic coordinates (lat, lon) 44.0740, 10.3300 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 |
---|---|---|---|---|
Fabbriche di Vergemoli | LU | 5 | 768 | 768 |
Careggine | LU | 5 | 564 | 1332 |
Vagli Sotto | LU | 6 | 939 | 2271 |
Molazzana | LU | 7 | 1043 | 3314 |
Castelnuovo di Garfagnana | LU | 8 | 5950 | 9264 |
Gallicano | LU | 9 | 3807 | 13071 |
Stazzema | LU | 9 | 3193 | 16264 |
Pieve Fosciana | LU | 9 | 2414 | 18678 |
Camporgiano | LU | 10 | 2176 | 20854 |
Castiglione di Garfagnana | LU | 11 | 1818 | 22672 |
San Romano in Garfagnana | LU | 11 | 1410 | 24082 |
Fosciandora | LU | 11 | 602 | 24684 |
Villa Collemandina | LU | 11 | 1334 | 26018 |
Seravezza | LU | 12 | 13073 | 39091 |
Barga | LU | 12 | 10034 | 49125 |
Piazza al Serchio | LU | 13 | 2367 | 51492 |
Pescaglia | LU | 14 | 3526 | 55018 |
Montignoso | MS | 14 | 10323 | 65341 |
Minucciano | LU | 15 | 2102 | 67443 |
Pietrasanta | LU | 15 | 24007 | 91450 |
Camaiore | LU | 15 | 32513 | 123963 |
Massa | MS | 16 | 69479 | 193442 |
Coreglia Antelminelli | LU | 16 | 5215 | 198657 |
Sillano Giuncugnano | LU | 17 | 1085 | 199742 |
Forte dei Marmi | LU | 18 | 7510 | 207252 |
Carrara | MS | 19 | 63133 | 270385 |
Casola in Lunigiana | MS | 19 | 988 | 271373 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2022-11-02 09:28:44 |
44.0735 | 10.3302 | 1 | 2024-03-01 15:28:24 |
Bollettino Sismico Italiano INGV | 117750871 |
Reviewed Rev100 |
ML 0.9 | 2022-11-02 09:28:44 |
44.0793 | 10.3498 | 8 | 2022-11-02 09:34:14 |
Sala Sismica INGV-Roma | 111409491 |
Field | Value |
---|---|
Time (UTC) | 2022-11-02 09:28:44 ± 0.37 |
Latitude | 44.0735 ± 0.0198 |
Longitude | 10.3302 ± 0.0250 |
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 | 117750871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2690 |
Semi-minor axis of confidence ellipse (meter) | 1190 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 40 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2690.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 193 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.09443 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45775 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 111409491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-11-02 09:34:14 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 117750871 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-26 15:25:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GRAM.HHZ. | 2022-11-02T09:28:54.20 | 0.1 | undecidable | manual | P | 336 | 50.8158 | 91 | -0.52 | 86 |
GU.POPM.HHZ. | 2022-11-02T09:28:50.95 | 0.1 | undecidable | manual | P | 95 | 34.1436 | 91 | -0.44 | 90 |
GU.EQUI.HHN. | 2022-11-02T09:28:48.52 | 0.6 | undecidable | manual | P | 306 | 17.4714 | 92 | 0.49 | 46 |
IV.BDI.HHZ. | 2022-11-02T09:28:48.84 | 0.6 | undecidable | manual | P | 93 | 21.1677 | 91 | 0.05 | 50 |
GU.CARD.HHZ. | 2022-11-02T09:28:47.50 | 0.3 | undecidable | manual | P | 113 | 13.1757 | 92 | 0.31 | 72 |
GU.SARM.EHZ. | 2022-11-02T09:28:47.37 | 0.1 | undecidable | manual | P | 25 | 13.4754 | 92 | 0.13 | 100 |
MN.VLC.HHZ. | 2022-11-02T09:28:46.89 | 0.1 | undecidable | manual | P | 25 | 10.4784 | 93 | 0.24 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.VLC.HHE. | ML:0.7 | 0.0000876 | 0.98 | AML | other | m | 2022-11-02T09:28:48.96 |
GU.CARD.HHN. | ML:1.1 | 0.0001795 | 0.36 | AML | other | m | 2022-11-02T09:28:50.32 |
GU.CARD.HHE. | ML:0.9 | 0.00009865 | 1.4 | AML | other | m | 2022-11-02T09:28:51.28 |
MN.VLC.HHN. | ML:0.8 | 0.0001045 | 0.78 | AML | other | m | 2022-11-02T09:28:51.52 |