A magnitude ML 0.8 (quarry blast) earthquake occured in region: 5 km W Piteglio (PT), on
and geographic coordinates (lat, lon) 44.0320, 10.7080 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 |
---|---|---|---|---|
Piteglio | PT | 5 | 1683 | 1683 |
San Marcello Pistoiese | PT | 7 | 6416 | 8099 |
Cutigliano | PT | 9 | 1488 | 9587 |
Bagni di Lucca | LU | 10 | 6161 | 15748 |
Marliana | PT | 12 | 3210 | 18958 |
Villa Basilica | LU | 12 | 1633 | 20591 |
Abetone | PT | 13 | 621 | 21212 |
Massa e Cozzile | PT | 14 | 7983 | 29195 |
Pescia | PT | 14 | 19644 | 48839 |
Borgo a Mozzano | LU | 14 | 6994 | 55833 |
Coreglia Antelminelli | LU | 15 | 5215 | 61048 |
Uzzano | PT | 17 | 5770 | 66818 |
Buggiano | PT | 17 | 8825 | 75643 |
Montecatini-Terme | PT | 17 | 20409 | 96052 |
Serravalle Pistoiese | PT | 17 | 11659 | 107711 |
Fiumalbo | MO | 17 | 1280 | 108991 |
Pieve a Nievole | PT | 18 | 9266 | 118257 |
Barga | LU | 18 | 10034 | 128291 |
Monsummano Terme | PT | 20 | 21338 | 149629 |
Pistoia | PT | 20 | 90315 | 239944 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2023-02-10 14:19:07 |
44.0315 | 10.7077 | 1 | 2024-03-01 17:18:10 |
Bollettino Sismico Italiano INGV | 118178321 |
Field | Value |
---|---|
Time (UTC) | 2023-02-10 14:19:07 ± 0.1 |
Latitude | 44.0315 ± 0.0099 |
Longitude | 10.7077 ± 0.0075 |
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 | 118178321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1140 |
Semi-minor axis of confidence ellipse (meter) | 580 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 9 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1140.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30667 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 118178321 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-08-24 08:25:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMGO.HHZ. | 2023-02-10T14:20:51.06 | 3.0 | negative | manual | Pg | 12.43 | 0 | |||
IV.GATE.HHZ. | 2023-02-10T14:20:42.65 | 3.0 | undecidable | manual | Sn | -3.21 | 0 | |||
IV.MSRU.HHZ. | 2023-02-10T14:20:39.34 | 3.0 | undecidable | manual | Pn | 0.33 | 0 | |||
IV.CET2.HHZ. | 2023-02-10T14:20:38.24 | 3.0 | undecidable | manual | Pg | 12.08 | 0 | |||
IV.IVPL.HHZ. | 2023-02-10T14:20:37.12 | 3.0 | undecidable | manual | Pn | 1.85 | 0 | |||
IV.VAGA.HHZ. | 2023-02-10T14:19:53.18 | 3.0 | positive | manual | Pn | -1.44 | 0 | |||
IV.PTQR.HHZ. | 2023-02-10T14:19:44.04 | 3.0 | undecidable | manual | Pg | 1.02 | 0 | |||
CH.MUGIO.HHZ. | 2023-02-10T14:19:36.40 | 3.0 | undecidable | manual | Pg | 2.77 | 0 | |||
IV.MPPT.EHN. | 2023-02-10T14:19:14.22 | 0.3 | undecidable | manual | P | 105 | 31.6461 | 91 | -0.08 | 73 |
IV.CRMI.HNN. | 2023-02-10T14:19:14.63 | 0.3 | undecidable | manual | P | 140 | 34.0437 | 91 | -0.15 | 72 |
GU.SARM.EHN. | 2023-02-10T14:19:13.46 | 0.3 | undecidable | manual | P | 305 | 29.748 | 91 | -0.46 | 67 |
GU.MAIM.HHZ. | 2023-02-10T14:19:12.40 | 0.3 | undecidable | manual | P | 233 | 21.6672 | 91 | 0.09 | 74 |
GU.CARD.HHZ. | 2023-02-10T14:19:11.68 | 0.3 | undecidable | manual | P | 268 | 17.9709 | 92 | 0.11 | 74 |
IV.BDI.HHZ. | 2023-02-10T14:19:10.06 | 0.1 | positive | manual | P | 291 | 9.5793 | 93 | 0.17 | 99 |
GU.POPM.HHZ. | 2023-02-10T14:19:08.98 | 0.1 | undecidable | manual | P | 69 | 4.1958 | 97 | 0.17 | 100 |
IV.BRSN.EHZ. | 2023-02-10T14:19:03.41 | 3.0 | undecidable | manual | P | -4.61 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.CARD.HHE. | ML:0.7 | 0.0000439 | 0.62 | AML | other | m | 2023-02-10T14:19:14.54 |
GU.CARD.HHN. | ML:0.8 | 0.00006309999999999999 | 0.54 | AML | other | m | 2023-02-10T14:19:15.26 |