A magnitude ML 1.4 earthquake occured in region: 5 km NW Castelnuovo di Val di Cecina (PI), on
and geographic coordinates (lat, lon) 43.2470, 10.8670 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 |
---|---|---|---|---|
Castelnuovo di Val di Cecina | PI | 5 | 2231 | 2231 |
Pomarance | PI | 6 | 5897 | 8128 |
Monterotondo Marittimo | GR | 11 | 1371 | 9499 |
Radicondoli | SI | 14 | 914 | 10413 |
Monteverdi Marittimo | PI | 14 | 758 | 11171 |
Volterra | PI | 17 | 10519 | 21690 |
Montieri | GR | 18 | 1204 | 22894 |
Casole d'Elsa | SI | 18 | 3897 | 26791 |
Montecatini Val di Cecina | PI | 19 | 1749 | 28540 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML 1.4 |
2007-01-28 03:30:15 |
43.247 | 10.867 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 611589 |
Field | Value |
---|---|
Time (UTC) | 2007-01-28 03:30:15 ± 0.46 |
Latitude | 43.2470 ± 0.0171 |
Longitude | 10.8670 ± 0.0420 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 611589 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3526 |
Semi-minor axis of confidence ellipse (meter) | 1579 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 110 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3894.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 229 |
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) | 0.7 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.96767 |
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 | 1.4 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 611589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 11:40:06 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 611589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 11:40:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VMG.SHZ. | 2007-01-28T03:30:44.77 | 0.6 | undecidable | manual | Sg | 34 | 96.126 | 0.413 | 22 | |
IV.PZZT.HHN. | 2007-01-28T03:30:44.02 | 1.0 | undecidable | manual | Sg | 360 | 98.124 | -0.867 | 9 | |
IV.ARCI.HHN. | 2007-01-28T03:30:35.57 | 0.1 | undecidable | manual | Sg | 131 | 65.9895 | -0.726 | 41 | |
IV.SFI.EHZ. | 2007-01-28T03:30:34.43 | 0.1 | undecidable | manual | Pg | 47 | 107.4147 | 0.331 | 86 | |
IV.CRMI.HHE. | 2007-01-28T03:30:34.06 | 0.1 | undecidable | manual | Sg | 8 | 60.7947 | -0.871 | 39 | |
IV.CRE.SHZ. | 2007-01-28T03:30:33.37 | 0.1 | undecidable | manual | Pg | 64 | 96.6255 | 0.927 | 71 | |
IV.VMG.SHZ. | 2007-01-28T03:30:33.04 | 0.1 | undecidable | manual | Pg | 34 | 96.126 | 0.671 | 80 | |
IV.SEI.SHZ. | 2007-01-28T03:30:33.17 | 0.1 | undecidable | manual | Pg | 24 | 97.9242 | 0.534 | 84 | |
IV.PZZT.HHN. | 2007-01-28T03:30:32.62 | 0.1 | undecidable | manual | Pg | 360 | 98.124 | -0.055 | 93 | |
IV.CSNT.BHZ. | 2007-01-28T03:30:29.27 | 0.1 | undecidable | manual | Sg | 53 | 42.3243 | -0.731 | 43 | |
IV.ARCI.HHN. | 2007-01-28T03:30:27.71 | 0.1 | undecidable | manual | Pg | 131 | 65.9895 | -0.005 | 100 | |
IV.CRMI.HHE. | 2007-01-28T03:30:26.49 | 0.1 | undecidable | manual | Pg | 8 | 60.7947 | -0.436 | 92 | |
IV.CSNT.BHZ. | 2007-01-28T03:30:23.51 | 0.1 | positive | manual | Pg | 53 | 42.3243 | -0.57 | 92 | |
IV.FIN.SHZ. | 2007-01-28T03:29:57.56 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |