A magnitude Md 2.1 earthquake occured in region: 8 km E San Marcello Pistoiese (PT), on
and geographic coordinates (lat, lon) 44.0360, 10.8930 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 |
---|---|---|---|---|
San Marcello Pistoiese | PT | 8 | 6416 | 6416 |
Piteglio | PT | 10 | 1683 | 8099 |
Sambuca Pistoiese | PT | 12 | 1626 | 9725 |
Pistoia | PT | 12 | 90315 | 100040 |
Cutigliano | PT | 13 | 1488 | 101528 |
Lizzano in Belvedere | BO | 14 | 2212 | 103740 |
Alto Reno Terme | BO | 15 | 6960 | 110700 |
Marliana | PT | 15 | 3210 | 113910 |
Serravalle Pistoiese | PT | 15 | 11659 | 125569 |
Montale | PT | 15 | 10737 | 136306 |
Montemurlo | PO | 17 | 18456 | 154762 |
Cantagallo | PO | 17 | 3105 | 157867 |
Agliana | PT | 17 | 17525 | 175392 |
Massa e Cozzile | PT | 18 | 7983 | 183375 |
Castel di Casio | BO | 18 | 3448 | 186823 |
Gaggio Montano | BO | 19 | 4878 | 191701 |
Pieve a Nievole | PT | 19 | 9266 | 200967 |
Monsummano Terme | PT | 19 | 21338 | 222305 |
Montecatini-Terme | PT | 19 | 20409 | 242714 |
Vaiano | PO | 20 | 9895 | 252609 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 2003-04-13 04:48:50 |
44.036 | 10.893 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 475129 |
Field | Value |
---|---|
Time (UTC) | 2003-04-13 04:48:50 ± 0.381 |
Latitude | 44.0360 ± 0.0250 |
Longitude | 10.8930 ± 0.0223 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 475129 |
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) | 3302.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 190 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00186 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00340 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 475129 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:31:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.GSCL.Z. | 2003-04-13T04:49:05.13 | 10.0 | undecidable | manual | SG | 325 | 0.3774 | 0.62 | 0.5 | |
--.SEI.Z. | 2003-04-13T04:49:03.82 | 10.0 | undecidable | manual | SG | 86 | 0.333 | 0.86 | 0.4 | |
--.ZCCA.Z. | 2003-04-13T04:49:02.73 | 10.0 | undecidable | manual | SG | 10 | 0.3108 | 0.2 | 0.8 | |
--.BDI.Z. | 2003-04-13T04:49:00.19 | 10.0 | undecidable | manual | SG | 276 | 0.2109 | 1.08 | 0.3 | |
--.GSCL.Z. | 2003-04-13T04:48:57.50 | 10.0 | undecidable | manual | PG | 325 | 0.3774 | -1.46 | 0.3 | |
--.ZCCA.Z. | 2003-04-13T04:48:57.13 | 10.0 | undecidable | manual | PG | 10 | 0.3108 | -0.23 | 1.9 | |
--.SEI.Z. | 2003-04-13T04:48:57.25 | 10.0 | undecidable | manual | PG | 86 | 0.333 | -0.36 | 1.8 | |
--.BDI.Z. | 2003-04-13T04:48:55.26 | 10.0 | undecidable | manual | PG | 276 | 0.2109 | -0.13 | 2 |