A magnitude ML 1.4 earthquake occured in region: 5 km SW San Casciano dei Bagni (SI), on
and geographic coordinates (lat, lon) 42.8350, 11.8420 at 18 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 Casciano dei Bagni | SI | 5 | 1632 | 1632 |
Proceno | VT | 9 | 557 | 2189 |
Radicofani | SI | 9 | 1097 | 3286 |
Acquapendente | VT | 10 | 5506 | 8792 |
Allerona | TR | 11 | 1794 | 10586 |
Piancastagnaio | SI | 12 | 4230 | 14816 |
Castell'Azzara | GR | 14 | 1476 | 16292 |
Abbadia San Salvatore | SI | 14 | 6444 | 22736 |
Fabro | TR | 14 | 2876 | 25612 |
Cetona | SI | 15 | 2755 | 28367 |
Castel Viscardo | TR | 16 | 2938 | 31305 |
Onano | VT | 16 | 995 | 32300 |
San Lorenzo Nuovo | VT | 17 | 2091 | 34391 |
Sarteano | SI | 17 | 4717 | 39108 |
Castel Giorgio | TR | 18 | 2131 | 41239 |
Grotte di Castro | VT | 18 | 2683 | 43922 |
Ficulle | TR | 18 | 1669 | 45591 |
Città della Pieve | PG | 19 | 7712 | 53303 |
Monteleone d'Orvieto | TR | 19 | 1467 | 54770 |
Sorano | GR | 20 | 3428 | 58198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML 1.4 |
2008-10-08 05:55:29 |
42.835 | 11.842 | 18 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 721449 |
Field | Value |
---|---|
Time (UTC) | 2008-10-08 05:55:29 ± 0.38 |
Latitude | 42.8350 ± 0.0126 |
Longitude | 11.8420 ± 0.0343 |
Depth (km) | 18 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 721449 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3006 |
Semi-minor axis of confidence ellipse (meter) | 838 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 296 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3130.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 241 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
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) | 0.05126 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22303 |
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 | 1.4 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 721449 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 13:39:08 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 721449 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 13:39:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MGAB.HHZ. | 2008-10-08T05:55:38.57 | 0.3 | undecidable | manual | Sg | 68 | 23.5542 | 0.148 | 72 | |
IV.LATE.HHZ. | 2008-10-08T05:55:38.64 | 0.3 | undecidable | manual | Sg | 187 | 24.753 | -0.058 | 73 | |
IV.MGAB.HHZ. | 2008-10-08T05:55:34.34 | 0.1 | undecidable | manual | Pg | 68 | 23.5542 | -0.194 | 95 | |
IV.LATE.HHZ. | 2008-10-08T05:55:34.85 | 0.6 | undecidable | manual | Pg | 187 | 24.753 | 0.156 | 48 | |
IV.SACS.HHZ. | 2008-10-08T05:55:34.96 | 0.6 | undecidable | manual | Sg | 74 | 5.6943 | -0.128 | 50 | |
IV.SACS.HHZ. | 2008-10-08T05:55:32.72 | 0.1 | positive | manual | Pg | 74 | 5.6943 | 0.111 | 100 |