A magnitude ML 2.1 earthquake occured in region: 5 km NW Chiusdino (SI), on
and geographic coordinates (lat, lon) 43.1900, 11.0420 at 2 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 | 5 | 1903 | 1903 |
Montieri | GR | 7 | 1204 | 3107 |
Radicondoli | SI | 8 | 914 | 4021 |
Castelnuovo di Val di Cecina | PI | 11 | 2231 | 6252 |
Monticiano | SI | 13 | 1571 | 7823 |
Monterotondo Marittimo | GR | 16 | 1371 | 9194 |
Casole d'Elsa | SI | 17 | 3897 | 13091 |
Sovicille | SI | 18 | 10116 | 23207 |
Pomarance | PI | 18 | 5897 | 29104 |
Massa Marittima | GR | 20 | 8375 | 37479 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML 2.1 |
2007-11-06 20:26:42 |
43.19 | 11.042 | 2 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 661179 |
Field | Value |
---|---|
Time (UTC) | 2007-11-06 20:26:42 ± 0.14 |
Latitude | 43.1900 ± 0.0063 |
Longitude | 11.0420 ± 0.0148 |
Depth (km) | 2 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 661179 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1158 |
Semi-minor axis of confidence ellipse (meter) | 684 |
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) | 1389.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.35618 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 661179 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:33:13 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 661179 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:33:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.SHZ. | 2007-11-06T20:27:14.68 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MAON.HHZ. | 2007-11-06T20:27:09.82 | 0.3 | undecidable | manual | Sg | 175 | 84.7485 | 0.027 | 72 | |
IV.CRE.BHZ. | 2007-11-06T20:27:09.71 | 0.3 | undecidable | manual | Sg | 57 | 87.4458 | -0.79 | 57 | |
IV.FSSB.SHZ. | 2007-11-06T20:27:08.86 | 0.3 | undecidable | manual | Pg | 68 | 150.5382 | 0.376 | 58 | |
IV.ASS.SHZ. | 2007-11-06T20:27:07.23 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ZCCA.BHZ. | 2007-11-06T20:27:07.20 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GSCL.SHZ. | 2007-11-06T20:27:06.38 | 0.3 | undecidable | manual | Pg | 344 | 133.866 | 0.469 | 59 | |
IV.PIEI.BHE. | 2007-11-06T20:27:05.38 | 0.3 | undecidable | manual | Pg | 72 | 126.3735 | 0.616 | 57 | |
IV.MURB.HHZ. | 2007-11-06T20:27:04.41 | 0.3 | undecidable | manual | Pg | 86 | 120.0909 | 0.605 | 58 | |
IV.CRMI.HHZ. | 2007-11-06T20:27:03.74 | 0.3 | undecidable | manual | Sg | 355 | 66.8775 | -1.272 | 47 | |
IV.FNVD.HHZ. | 2007-11-06T20:27:02.38 | 0.3 | undecidable | manual | Pg | 3 | 108.7134 | 0.338 | 64 | |
IV.SEI.SHZ. | 2007-11-06T20:27:01.04 | 0.3 | undecidable | manual | Pg | 15 | 99.2229 | 0.455 | 64 | |
IV.BDI.HHZ. | 2007-11-06T20:27:01.16 | 0.1 | undecidable | manual | Pg | 340 | 103.2189 | -0.041 | 92 | |
IV.PZZT.HHE. | 2007-11-06T20:27:01.97 | 0.3 | undecidable | manual | Pg | 352 | 105.4167 | 0.424 | 63 | |
IV.SFI.EHZ. | 2007-11-06T20:27:01.13 | 0.1 | undecidable | manual | Pg | 39 | 102.4197 | 0.064 | 91 | |
IV.BADI.EHZ. | 2007-11-06T20:27:01.64 | 0.3 | undecidable | manual | Pg | 69 | 103.3188 | 0.434 | 63 | |
IV.VMG.SHZ. | 2007-11-06T20:27:00.47 | 0.1 | undecidable | manual | Pg | 25 | 94.6386 | 0.589 | 82 | |
IV.ARCI.HHZ. | 2007-11-06T20:26:59.80 | 0.3 | undecidable | manual | Sg | 137 | 51.4152 | -0.768 | 62 | |
IV.LATE.HHN. | 2007-11-06T20:26:59.74 | 0.1 | undecidable | manual | Pg | 136 | 88.9443 | 0.741 | 78 | |
IV.GAVE.SHZ. | 2007-11-06T20:26:58.38 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.MAIM.HHZ. | 2007-11-06T20:26:58.93 | 0.3 | undecidable | manual | Pg | 331 | 91.7415 | -0.503 | 64 | |
IV.MAON.HHZ. | 2007-11-06T20:26:58.76 | 0.3 | positive | manual | Pg | 175 | 84.7485 | 0.404 | 66 | |
IV.CRE.BHZ. | 2007-11-06T20:26:58.91 | 0.1 | undecidable | manual | Pg | 57 | 87.4458 | 0.143 | 93 | |
IV.CASP.HHZ. | 2007-11-06T20:26:57.72 | 0.3 | undecidable | manual | Sg | 198 | 46.5201 | -1.164 | 52 | |
IV.CAFI.HHZ. | 2007-11-06T20:26:56.86 | 0.3 | undecidable | manual | Pg | 78 | 76.2681 | -0.183 | 70 | |
IV.CRMI.HHZ. | 2007-11-06T20:26:55.03 | 0.3 | undecidable | manual | Pg | 355 | 66.8775 | -0.563 | 65 | |
IV.CSNT.BHN. | 2007-11-06T20:26:54.97 | 0.1 | undecidable | manual | Sg | 32 | 37.2294 | -0.716 | 87 | |
IV.CASP.HHZ. | 2007-11-06T20:26:52.20 | 0.1 | undecidable | manual | Pg | 198 | 46.5201 | 0.149 | 100 | |
IV.ARCI.HHZ. | 2007-11-06T20:26:52.69 | 0.1 | undecidable | manual | Pg | 137 | 51.4152 | -0.338 | 95 | |
IV.CSNT.BHN. | 2007-11-06T20:26:50.17 | 0.3 | positive | manual | Pg | 32 | 37.2294 | -0.036 | 78 | |
IV.PII.SHZ. | 2007-11-06T20:26:45.22 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |