A magnitude Md 1.3 earthquake occured in region: 5 km N Montieri (GR), on
and geographic coordinates (lat, lon) 43.1720, 11.0030 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 | 7 | 1903 | 3107 |
Castelnuovo di Val di Cecina | PI | 9 | 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 | 18 | 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 04:16:56 |
43.1717 | 11.0028 | 10 | 2015-09-21 09:40:11 |
Bollettino Sismico Italiano INGV | 17458441 |
Reviewed Rev100 |
ML 1.7 | 2014-12-15 04:16:56 |
43.1717 | 11.0028 | 10 | 2014-12-15 04:23:43 |
Sala Sismica INGV-Roma | 14675741 |
Field | Value |
---|---|
Time (UTC) | 2014-12-15 04:16:56 ± 0.18 |
Latitude | 43.1717 ± 0.0198 |
Longitude | 11.0028 ± 0.0234 |
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 | 17458441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2756 |
Semi-minor axis of confidence ellipse (meter) | 708 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 140 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2760.0 |
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 | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.09263 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39390 |
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 | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 14675741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-12-15 04:23:43 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 17458441 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-03-10 13:30:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CASP.HHZ. | 2014-12-15T04:17:10.48 | 1.0 | undecidable | manual | S | 195 | 43.7229 | 50 | -0.37 | 23 |
IV.CSNT.HHZ. | 2014-12-15T04:17:09.32 | 0.6 | undecidable | manual | S | 35 | 40.7259 | 50 | -0.73 | 40 |
IV.CASP.HHZ. | 2014-12-15T04:17:05.16 | 1.0 | undecidable | manual | P | 195 | 43.7229 | 50 | 0.38 | 23 |
IV.CSNT.HHZ. | 2014-12-15T04:17:04.58 | 1.0 | negative | manual | P | 35 | 40.7259 | 50 | 0.26 | 23 |
IV.OSSC.HHZ. | 2014-12-15T04:17:04.99 | 0.1 | undecidable | manual | P | 27 | 43.7229 | 50 | 0.21 | 93 |
IV.FROS.HHZ. | 2014-12-15T04:17:01.77 | 0.6 | undecidable | manual | S | 71 | 13.0758 | 127 | -0.44 | 47 |
IV.FROS.HHZ. | 2014-12-15T04:17:00.13 | 0.1 | negative | manual | P | 71 | 13.0758 | 127 | 0.34 | 96 |
IV.TRIF.HHZ. | 2014-12-15T04:17:00.96 | 0.6 | undecidable | manual | S | 232 | 10.2786 | 134 | -0.51 | 46 |
IV.TRIF.HHZ. | 2014-12-15T04:16:59.52 | 0.1 | undecidable | manual | P | 232 | 10.2786 | 134 | 0.16 | 100 |