A magnitude Md 2.4 earthquake occured in region: 1 km NE Montieri (GR), on
and geographic coordinates (lat, lon) 43.1420, 11.0240 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 | 1 | 1204 | 1204 |
Chiusdino | SI | 6 | 1903 | 3107 |
Castelnuovo di Val di Cecina | PI | 12 | 2231 | 5338 |
Monticiano | SI | 13 | 1571 | 6909 |
Radicondoli | SI | 13 | 914 | 7823 |
Monterotondo Marittimo | GR | 14 | 1371 | 9194 |
Massa Marittima | GR | 15 | 8375 | 17569 |
Roccastrada | GR | 19 | 9199 | 26768 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 2.1 |
2005-04-09 07:50:52 |
43.142 | 11.024 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 513859 |
Field | Value |
---|---|
Time (UTC) | 2005-04-09 07:50:52 ± 0.153 |
Latitude | 43.1420 ± 0.0073 |
Longitude | 11.0240 ± 0.0271 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 513859 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2342.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00024 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00866 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 513859 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 01:13:11 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 513859 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SEI.Z. | 2005-04-09T07:51:24.98 | 10.0 | undecidable | manual | SG | 14 | 0.9324 | -0.05 | 0.5 | |
--.VMG.Z. | 2005-04-09T07:51:23.22 | 10.0 | undecidable | manual | SG | 24 | 0.8991 | -0.45 | 0.2 | |
--.MAON.E. | 2005-04-09T07:51:17.42 | 10.0 | undecidable | manual | SG | 173 | 0.7104 | -0.34 | 0.3 | |
--.PII.Z. | 2005-04-09T07:51:15.92 | 10.0 | undecidable | manual | SG | 328 | 0.6771 | -0.71 | 0.1 | |
--.SEI.Z. | 2005-04-09T07:51:12.18 | 10.0 | undecidable | manual | PG | 14 | 0.9324 | 0.77 | 0.1 | |
--.VMG.Z. | 2005-04-09T07:51:11.90 | 10.0 | undecidable | manual | PG | 24 | 0.8991 | 0.46 | 0.5 | |
--.SFI.Z. | 2005-04-09T07:51:11.59 | 10.0 | undecidable | manual | PG | 37 | 0.9657 | -0.26 | 0.9 | |
--.MAON.Z. | 2005-04-09T07:51:07.28 | 10.0 | positive | manual | PG | 173 | 0.7104 | 0.06 | 2.8 | |
--.PII.Z. | 2005-04-09T07:51:06.77 | 10.0 | undecidable | manual | PG | 328 | 0.6771 | 0.2 | 1.2 | |
--.CSNT.Z. | 2005-04-09T07:51:00.76 | 10.0 | negative | manual | PG | 30 | 0.3774 | -0.25 | 2.1 | |
--.GRFL.Z. | 2005-04-09T07:50:56.69 | 10.0 | undecidable | manual | SG | 278 | 0.0222 | 0.14 | 0.5 | |
--.GRFL.Z. | 2005-04-09T07:50:54.88 | 10.0 | negative | manual | PG | 278 | 0.0222 | -0.09 | 2.8 |