A magnitude ML 1.6 earthquake occured in region: 1 km E Montieri (GR), on
and geographic coordinates (lat, lon) 43.1300, 11.0260 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 |
---|---|---|---|---|
Montieri | GR | 1 | 1204 | 1204 |
Chiusdino | SI | 6 | 1903 | 3107 |
Monticiano | SI | 13 | 1571 | 4678 |
Castelnuovo di Val di Cecina | PI | 13 | 2231 | 6909 |
Monterotondo Marittimo | GR | 14 | 1371 | 8280 |
Massa Marittima | GR | 14 | 8375 | 16655 |
Radicondoli | SI | 15 | 914 | 17569 |
Roccastrada | GR | 18 | 9199 | 26768 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML 1.6 |
2007-10-03 22:58:02 |
43.13 | 11.026 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 655469 |
Field | Value |
---|---|
Time (UTC) | 2007-10-03 22:58:02 ± 0.22 |
Latitude | 43.1300 ± 0.0108 |
Longitude | 11.0260 ± 0.0296 |
Depth (km) | 9 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 655469 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2421 |
Semi-minor axis of confidence ellipse (meter) | 1158 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 274 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2683.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.78 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.97666 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 655469 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:27:04 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 655469 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:27:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ORI.EHZ. | 2007-10-03T22:58:27.37 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MAON.HHZ. | 2007-10-03T22:58:27.49 | 0.3 | undecidable | manual | Sg | 174 | 78.366 | 0.562 | 63 | |
IV.CRMI.HHE. | 2007-10-03T22:58:25.12 | 0.3 | undecidable | manual | Sg | 357 | 73.371 | -0.487 | 65 | |
IV.SFI.SHZ. | 2007-10-03T22:58:22.33 | 0.3 | undecidable | manual | Pg | 37 | 108.4137 | 0.877 | 52 | |
IV.CRE.BHZ. | 2007-10-03T22:58:20.19 | 0.1 | undecidable | manual | Pg | 54 | 92.3409 | 1.221 | 61 | |
IV.ARCI.HHZ. | 2007-10-03T22:58:18.10 | 0.3 | undecidable | manual | Sg | 130 | 47.8188 | -0.682 | 64 | |
IV.MAON.HHZ. | 2007-10-03T22:58:17.43 | 0.1 | positive | manual | Pg | 174 | 78.366 | 0.616 | 82 | |
IV.PII.SHZ. | 2007-10-03T22:58:17.02 | 0.3 | undecidable | manual | Pg | 329 | 77.0673 | 0.404 | 66 | |
IV.CRMI.HHE. | 2007-10-03T22:58:16.35 | 0.1 | undecidable | manual | Pg | 357 | 73.371 | 0.304 | 90 | |
IV.CSNT.BHN. | 2007-10-03T22:58:16.58 | 0.1 | undecidable | manual | Sg | 29 | 43.623 | -1.097 | 71 | |
IV.CASP.HHN. | 2007-10-03T22:58:15.71 | 0.1 | undecidable | manual | Sg | 199 | 39.8268 | -0.943 | 77 | |
IV.ARCI.HHZ. | 2007-10-03T22:58:12.15 | 0.1 | undecidable | manual | Pg | 130 | 47.8188 | 0.039 | 100 | |
IV.CSNT.BHN. | 2007-10-03T22:58:11.20 | 0.1 | undecidable | manual | Pg | 29 | 43.623 | -0.267 | 96 | |
IV.CASP.HHN. | 2007-10-03T22:58:10.76 | 0.1 | undecidable | manual | Pg | 199 | 39.8268 | -0.122 | 100 |