A magnitude Md 0.8 earthquake occured in region: 3 km SW Chiusdino (SI), on
and geographic coordinates (lat, lon) 43.1340, 11.0670 at 8 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 |
---|---|---|---|---|
Chiusdino | SI | 3 | 1903 | 1903 |
Montieri | GR | 4 | 1204 | 3107 |
Monticiano | SI | 9 | 1571 | 4678 |
Radicondoli | SI | 14 | 914 | 5592 |
Castelnuovo di Val di Cecina | PI | 15 | 2231 | 7823 |
Roccastrada | GR | 16 | 9199 | 17022 |
Monterotondo Marittimo | GR | 17 | 1371 | 18393 |
Massa Marittima | GR | 17 | 8375 | 26768 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 0.8 | 2013-06-07 20:24:41 |
43.1338 | 11.0673 | 8 | 2015-01-20 11:26:25 |
Bollettino Sismico Italiano INGV | 5776031 |
Reviewed Rev100 |
Md 0.8 | 2013-06-07 20:24:41 |
43.1293 | 11.0708 | 5 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 3655531 |
Field | Value |
---|---|
Time (UTC) | 2013-06-07 20:24:41 ± 0.19 |
Latitude | 43.1338 ± 0.0153 |
Longitude | 11.0673 ± 0.0173 |
Depth (km) | 8 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 5776031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2070 |
Semi-minor axis of confidence ellipse (meter) | 840 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 322 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2070.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 163 |
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) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.09982 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37322 |
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 | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 3655531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-06-07 20:37:39 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 5776031 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2014-03-17 14:52:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CASP.HHE. | 2013-06-07T20:24:55.18 | 0.6 | undecidable | manual | S | 203 | 41.4252 | 50 | -0.7 | 41 |
IV.CASP.HHE. | 2013-06-07T20:24:50.21 | 0.1 | undecidable | manual | P | 203 | 41.4252 | 50 | 0.33 | 92 |
IV.TRIF.HHZ. | 2013-06-07T20:24:46.95 | 0.1 | undecidable | manual | S | 261 | 13.4754 | 121 | -0.17 | 100 |
IV.FROS.HHZ. | 2013-06-07T20:24:46.17 | 0.1 | undecidable | manual | S | 40 | 11.0778 | 126 | -0.25 | 99 |
IV.TRIF.HHZ. | 2013-06-07T20:24:45.04 | 0.1 | undecidable | manual | P | 261 | 13.4754 | 121 | 0.22 | 99 |
IV.FROS.HHZ. | 2013-06-07T20:24:44.59 | 0.1 | negative | manual | P | 40 | 11.0778 | 126 | 0.18 | 100 |