A magnitude Md 1.9 earthquake occured in region: 6 km W Piteglio (PT), on
and geographic coordinates (lat, lon) 44.0370, 10.6920 at 10 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 |
---|---|---|---|---|
Piteglio | PT | 6 | 1683 | 1683 |
San Marcello Pistoiese | PT | 8 | 6416 | 8099 |
Bagni di Lucca | LU | 9 | 6161 | 14260 |
Cutigliano | PT | 9 | 1488 | 15748 |
Abetone | PT | 12 | 621 | 16369 |
Villa Basilica | LU | 13 | 1633 | 18002 |
Marliana | PT | 13 | 3210 | 21212 |
Borgo a Mozzano | LU | 13 | 6994 | 28206 |
Coreglia Antelminelli | LU | 14 | 5215 | 33421 |
Massa e Cozzile | PT | 15 | 7983 | 41404 |
Pescia | PT | 15 | 19644 | 61048 |
Fiumalbo | MO | 16 | 1280 | 62328 |
Barga | LU | 17 | 10034 | 72362 |
Uzzano | PT | 17 | 5770 | 78132 |
Buggiano | PT | 18 | 8825 | 86957 |
Montecatini-Terme | PT | 18 | 20409 | 107366 |
Serravalle Pistoiese | PT | 18 | 11659 | 119025 |
Pieve a Nievole | PT | 19 | 9266 | 128291 |
Pievepelago | MO | 20 | 2222 | 130513 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9 | 1985-03-20 20:52:08 |
44.037 | 10.692 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 3429 |
Field | Value |
---|---|
Time (UTC) | 1985-03-20 20:52:08 ± 0.441 |
Latitude | 44.0370 ± 0.0287 |
Longitude | 10.6920 ± 0.0350 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 3429 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4244.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 183 |
Number of associated phases, regardless of their use for origin computation | 5 |
Number of defining phases | 5 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.7 |
Epicentral distance of station closest to the epicenter (degree) | 0.00065 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00890 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 3429 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:08:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CH1.Z. | 1985-03-20T20:52:28.00 | 10.0 | undecidable | manual | PG | 113 | 0.9879 | 0.1 | 1.3 | |
--.PS9.Z. | 1985-03-20T20:52:22.00 | 10.0 | undecidable | manual | SG | 200 | 0.333 | 0.84 | 0.5 | |
--.PS9.Z. | 1985-03-20T20:52:15.00 | 10.0 | undecidable | manual | PG | 200 | 0.333 | -0.75 | 1.5 | |
--.BD1.Z. | 1985-03-20T20:52:13.50 | 10.0 | undecidable | manual | SG | 290 | 0.0666 | 0.67 | 0.7 | |
--.BD1.Z. | 1985-03-20T20:52:09.90 | 10.0 | undecidable | manual | PG | 290 | 0.0666 | -1.05 | 0.9 |