A magnitude ML 2.0 earthquake occured in region: 1 km NW Abbadia San Salvatore (SI), on
and geographic coordinates (lat, lon) 42.8860, 11.6710 at 5 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 |
---|---|---|---|---|
Abbadia San Salvatore | SI | 1 | 6444 | 6444 |
Piancastagnaio | SI | 4 | 4230 | 10674 |
Radicofani | SI | 8 | 1097 | 11771 |
Santa Fiora | GR | 9 | 2622 | 14393 |
Seggiano | GR | 10 | 961 | 15354 |
Castel del Piano | GR | 11 | 4690 | 20044 |
Arcidosso | GR | 11 | 4285 | 24329 |
Castell'Azzara | GR | 13 | 1476 | 25805 |
Castiglione d'Orcia | SI | 14 | 2346 | 28151 |
San Casciano dei Bagni | SI | 17 | 1632 | 29783 |
Roccalbegna | GR | 17 | 1044 | 30827 |
Proceno | VT | 19 | 557 | 31384 |
Sarteano | SI | 20 | 4717 | 36101 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.7
ML 2.0 |
2006-01-28 17:25:35 |
42.886 | 11.671 | 5 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 551349 |
Field | Value |
---|---|
Time (UTC) | 2006-01-28 17:25:35 ± 0.14 |
Latitude | 42.8860 ± 0.0180 |
Longitude | 11.6710 ± 0.0098 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 551349 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2053 |
Semi-minor axis of confidence ellipse (meter) | 684 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 348 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2154.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 155 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.75003 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 551349 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:37:11 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 551349 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:37:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.BHZ. | 2006-01-28T17:26:04.28 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MURB.HHN. | 2006-01-28T17:26:00.72 | 0.3 | undecidable | manual | Sg | 59 | 80.8635 | -0.524 | 30 | |
IV.BADI.EHZ. | 2006-01-28T17:25:51.45 | 0.3 | undecidable | manual | Pg | 34 | 83.25 | 0.554 | 59 | |
IV.MURB.HHN. | 2006-01-28T17:25:50.26 | 0.1 | undecidable | manual | Pg | 59 | 80.8635 | -0.253 | 84 | |
IV.GIUL.BHN. | 2006-01-28T17:25:47.68 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SACS.HHZ. | 2006-01-28T17:25:43.27 | 0.6 | undecidable | manual | Sg | 102 | 19.869 | 0.319 | 23 | |
IV.ARCI.HHZ. | 2006-01-28T17:25:41.73 | 0.1 | undecidable | manual | Sg | 257 | 16.3725 | -0.062 | 49 | |
IV.ARCI.HHZ. | 2006-01-28T17:25:39.28 | 0.1 | undecidable | manual | Pg | 257 | 16.3725 | -0.003 | 100 | |
IV.SACS.HHZ. | 2006-01-28T17:25:39.96 | 0.3 | undecidable | manual | Pg | 102 | 19.869 | 0.007 | 74 |