A magnitude Md 1.3 earthquake occured in region: 5 km NW Montieri (GR), on
and geographic coordinates (lat, lon) 43.1730, 10.9990 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 |
---|---|---|---|---|
Montieri | GR | 5 | 1204 | 1204 |
Chiusdino | SI | 8 | 1903 | 3107 |
Castelnuovo di Val di Cecina | PI | 8 | 2231 | 5338 |
Radicondoli | SI | 11 | 914 | 6252 |
Monterotondo Marittimo | GR | 12 | 1371 | 7623 |
Monticiano | SI | 15 | 1571 | 9194 |
Massa Marittima | GR | 16 | 8375 | 17569 |
Pomarance | PI | 17 | 5897 | 23466 |
Casole d'Elsa | SI | 19 | 3897 | 27363 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.3 | 2014-12-15 04:41:25 |
43.1733 | 10.9992 | 10 | 2015-09-21 09:40:11 |
Bollettino Sismico Italiano INGV | 19233621 |
Field | Value |
---|---|
Time (UTC) | 2014-12-15 04:41:25 ± 0.12 |
Latitude | 43.1733 ± 0.0117 |
Longitude | 10.9992 ± 0.0173 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 19233621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1799 |
Semi-minor axis of confidence ellipse (meter) | 408 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 132 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1800.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.09173 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39480 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 19233621 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-05-20 09:11:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CASP.HHZ. | 2014-12-15T04:41:39.32 | 0.6 | undecidable | manual | S | 194 | 43.8228 | 50 | -0.36 | 45 |
IV.CSNT.HHZ. | 2014-12-15T04:41:38.29 | 0.6 | undecidable | manual | S | 35 | 40.7259 | 50 | -0.57 | 43 |
IV.CASP.HHZ. | 2014-12-15T04:41:33.82 | 0.1 | undecidable | manual | P | 194 | 43.8228 | 50 | 0.24 | 93 |
IV.CSNT.HHZ. | 2014-12-15T04:41:33.23 | 0.1 | undecidable | manual | P | 35 | 40.7259 | 50 | 0.12 | 96 |
IV.OSSC.HHZ. | 2014-12-15T04:41:33.64 | 0.1 | undecidable | manual | P | 27 | 43.623 | 50 | 0.08 | 96 |
IV.FROS.HHZ. | 2014-12-15T04:41:30.73 | 0.6 | undecidable | manual | S | 72 | 13.3755 | 126 | -0.28 | 49 |
IV.TRIF.HHZ. | 2014-12-15T04:41:29.85 | 0.3 | undecidable | manual | S | 230 | 10.1787 | 134 | -0.32 | 73 |
IV.TRIF.HHZ. | 2014-12-15T04:41:28.26 | 0.1 | undecidable | manual | P | 230 | 10.1787 | 134 | 0.17 | 100 |
IV.FROS.HHZ. | 2014-12-15T04:41:28.78 | 0.1 | undecidable | manual | P | 72 | 13.3755 | 126 | 0.2 | 99 |