A magnitude Md 2.0 earthquake occured in region: 6 km SW Greve in Chianti (FI), on
and geographic coordinates (lat, lon) 43.5480, 11.2610 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 |
---|---|---|---|---|
Greve in Chianti | FI | 6 | 13862 | 13862 |
Barberino Val d'Elsa | FI | 7 | 4386 | 18248 |
Tavarnelle Val di Pesa | FI | 7 | 7800 | 26048 |
Castellina in Chianti | SI | 9 | 2859 | 28907 |
Radda in Chianti | SI | 11 | 1613 | 30520 |
Poggibonsi | SI | 13 | 29196 | 59716 |
San Casciano in Val di Pesa | FI | 14 | 17062 | 76778 |
Impruneta | FI | 15 | 14615 | 91393 |
Gaiole in Chianti | SI | 17 | 2758 | 94151 |
Monteriggioni | SI | 17 | 9810 | 103961 |
Certaldo | FI | 18 | 16121 | 120082 |
Colle di Val d'Elsa | SI | 18 | 21620 | 141702 |
Montespertoli | FI | 18 | 13537 | 155239 |
Cavriglia | AR | 19 | 9614 | 164853 |
San Gimignano | SI | 20 | 7820 | 172673 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 2001-11-25 14:21:02 |
43.548 | 11.261 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 431339 |
Field | Value |
---|---|
Time (UTC) | 2001-11-25 14:21:02 ± 0.175 |
Latitude | 43.5480 ± 0.0092 |
Longitude | 11.2610 ± 0.0162 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 431339 |
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) | 1652.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00065 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00631 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 431339 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:47:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BDI.Z. | 2001-11-25T14:21:27.21 | 10.0 | undecidable | manual | SG | 317 | 0.6993 | -0.25 | 0.5 | |
--.SFI.Z. | 2001-11-25T14:21:22.23 | 10.0 | undecidable | manual | SG | 49 | 0.5439 | -0.45 | 0.4 | |
--.CRE.Z. | 2001-11-25T14:21:20.97 | 10.0 | undecidable | manual | SG | 81 | 0.4995 | -0.14 | 0.7 | |
--.BDI.Z. | 2001-11-25T14:21:16.88 | 10.0 | undecidable | manual | PG | 317 | 0.6993 | 0.16 | 1.4 | |
--.CRE.Z. | 2001-11-25T14:21:14.60 | 10.0 | undecidable | manual | PG | 81 | 0.4995 | 1 | 0.2 | |
--.SFI.Z. | 2001-11-25T14:21:13.48 | 10.0 | undecidable | manual | PG | 49 | 0.5439 | -0.48 | 1 | |
--.CSNT.Z. | 2001-11-25T14:21:05.68 | 10.0 | undecidable | manual | SG | 163 | 0.0666 | 0.14 | 0.7 | |
--.CSNT.Z. | 2001-11-25T14:21:03.75 | 10.0 | negative | manual | PG | 163 | 0.0666 | -0.31 | 3 |