A magnitude ML 1.4 earthquake occured in region: 5 km W Murlo (SI), on
and geographic coordinates (lat, lon) 43.1540, 11.3360 at 5 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 |
---|---|---|---|---|
Murlo | SI | 5 | 2389 | 2389 |
Monteroni d'Arbia | SI | 11 | 9088 | 11477 |
Buonconvento | SI | 12 | 3173 | 14650 |
Monticiano | SI | 13 | 1571 | 16221 |
Montalcino | SI | 16 | 5093 | 21314 |
Sovicille | SI | 17 | 10116 | 31430 |
Civitella Paganico | GR | 18 | 3154 | 34584 |
Siena | SI | 18 | 53903 | 88487 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.7
ML 1.4 |
2007-02-03 20:14:57 |
43.154 | 11.336 | 5 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 612719 |
Field | Value |
---|---|
Time (UTC) | 2007-02-03 20:14:57 ± 0.38 |
Latitude | 43.1540 ± 0.0135 |
Longitude | 11.3360 ± 0.0678 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 612719 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 5579 |
Semi-minor axis of confidence ellipse (meter) | 1158 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 100 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5700.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 193 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 5 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.69 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.64481 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 612719 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 11:41:18 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 612719 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 11:41:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRE.SHZ. | 2007-02-03T20:15:10.83 | 0.1 | undecidable | manual | Pg | 44 | 71.5728 | 0.074 | 94 | |
IV.CSNT.BHZ. | 2007-02-03T20:15:09.42 | 0.3 | undecidable | manual | Sg | 354 | 35.6421 | -0.583 | 33 | |
IV.ARCI.HHN. | 2007-02-03T20:15:09.20 | 0.1 | undecidable | manual | Sg | 161 | 35.3424 | -0.705 | 42 | |
IV.GRFL.SHZ. | 2007-02-03T20:15:08.76 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.ARCI.HHN. | 2007-02-03T20:15:05.00 | 0.1 | positive | manual | Pg | 161 | 35.3424 | 0.326 | 95 | |
IV.CSNT.BHZ. | 2007-02-03T20:15:04.83 | 0.1 | undecidable | manual | Pg | 354 | 35.6421 | 0.098 | 100 | |
IV.GRFL.SHZ. | 2007-02-03T20:15:02.29 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MURB.HHN. | 2007-02-03T20:15:01.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |