A magnitude ML 0.5 (quarry blast) earthquake occured in region: 5 km W Piteglio (PT), on
and geographic coordinates (lat, lon) 44.0400, 10.7110 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 | 8 | 1488 | 9587 |
Bagni di Lucca | LU | 10 | 6161 | 15748 |
Abetone | PT | 12 | 621 | 16369 |
Marliana | PT | 13 | 3210 | 19579 |
Villa Basilica | LU | 14 | 1633 | 21212 |
Massa e Cozzile | PT | 15 | 7983 | 29195 |
Coreglia Antelminelli | LU | 15 | 5215 | 34410 |
Borgo a Mozzano | LU | 15 | 6994 | 41404 |
Pescia | PT | 15 | 19644 | 61048 |
Fiumalbo | MO | 16 | 1280 | 62328 |
Uzzano | PT | 18 | 5770 | 68098 |
Buggiano | PT | 18 | 8825 | 76923 |
Serravalle Pistoiese | PT | 18 | 11659 | 88582 |
Montecatini-Terme | PT | 18 | 20409 | 108991 |
Barga | LU | 18 | 10034 | 119025 |
Pieve a Nievole | PT | 19 | 9266 | 128291 |
Fanano | MO | 20 | 2989 | 131280 |
Lizzano in Belvedere | BO | 20 | 2212 | 133492 |
Pievepelago | MO | 20 | 2222 | 135714 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2022-04-13 09:46:15 |
44.0405 | 10.7113 | 1 | 2022-07-08 12:33:46 |
Bollettino Sismico Italiano INGV | 103509631 |
Reviewed Rev100 |
ML 0.9 | 2022-04-13 09:46:15 |
44.0405 | 10.7083 | 4 | 2022-04-13 10:26:58 |
Sala Sismica INGV-Roma | 103156531 |
Field | Value |
---|---|
Time (UTC) | 2022-04-13 09:46:15 ± 0.09 |
Latitude | 44.0405 ± 0.0090 |
Longitude | 10.7113 ± 0.0063 |
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 | 103509631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1040 |
Semi-minor axis of confidence ellipse (meter) | 520 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 4 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1040.0 |
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 | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.03327 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32196 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 103509631 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-06-30 13:43:07 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 103156531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-13 10:26:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FNVD.HHZ. | 2022-04-13T09:46:22.71 | 0.1 | undecidable | manual | P | 67 | 35.742 | 91 | -0.01 | 98 |
IV.CRMI.HHZ. | 2022-04-13T09:46:22.32 | 0.1 | undecidable | manual | P | 142 | 34.6431 | 91 | -0.18 | 95 |
IV.MPPT.EHZ. | 2022-04-13T09:46:21.75 | 0.1 | undecidable | manual | P | 107 | 31.6461 | 91 | -0.15 | 96 |
GU.SARM.EHN. | 2022-04-13T09:46:21.09 | 0.1 | undecidable | manual | P | 303 | 29.4483 | 91 | -0.38 | 92 |
GU.MAIM.HHZ. | 2022-04-13T09:46:20.16 | 0.1 | undecidable | manual | P | 231 | 22.5552 | 91 | 0.08 | 99 |
GU.CARD.HHZ. | 2022-04-13T09:46:19.41 | 0.1 | undecidable | manual | P | 265 | 18.3705 | 92 | 0.16 | 98 |
IV.BDI.HHZ. | 2022-04-13T09:46:17.61 | 0.1 | undecidable | manual | P | 285 | 9.5793 | 93 | 0.12 | 100 |
GU.POPM.HHZ. | 2022-04-13T09:46:16.63 | 0.1 | undecidable | manual | P | 82 | 3.6963 | 98 | 0.32 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BDI.HHE. | ML:0.0 | 0.0001286067 | 0.3008 | AML | other | m | 2022-04-13T09:46:20.65 |
IV.BDI.HHN. | ML:0.0 | 0.00011349552999999999 | 0.16 | AML | other | m | 2022-04-13T09:46:20.83 |
IV.BDI.HNE. | ML:0.0 | 0.000166043675 | 0.1792 | AML | other | m | 2022-04-13T09:46:18.52 |
IV.BDI.HNN. | ML:0.0 | 0.00016789569999999999 | 0.5248 | AML | other | m | 2022-04-13T09:46:19.46 |
GU.MAIM.HHE. | ML:0.3 | 0.0000164992325 | 0.2752 | AML | other | m | 2022-04-13T09:46:25.36 |
GU.MAIM.HHN. | ML:0.5 | 0.00002422311 | 0.576 | AML | other | m | 2022-04-13T09:46:25.61 |
IV.MPPT.EHN. | ML:0.6 | 0.00002037255 | 0.4032 | AML | other | m | 2022-04-13T09:46:29.41 |
IV.MPPT.EHE. | ML:0.5 | 0.00001673479 | 0.4352 | AML | other | m | 2022-04-13T09:46:33.56 |
IV.CRMI.HHN. | ML:0.5 | 0.000012960632 | 0.2624 | AML | other | m | 2022-04-13T09:46:28.00 |
IV.CRMI.HHE. | ML:0.4 | 0.000011067875000000001 | 0.6016 | AML | other | m | 2022-04-13T09:46:31.06 |