A magnitude Md 2.4 earthquake occured in region: 2 km NE Castelfiorentino (FI), on
and geographic coordinates (lat, lon) 43.6200, 10.9870 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 |
---|---|---|---|---|
Castelfiorentino | FI | 2 | 17504 | 17504 |
Montespertoli | FI | 8 | 13537 | 31041 |
Certaldo | FI | 9 | 16121 | 47162 |
Gambassi Terme | FI | 9 | 4870 | 52032 |
Montaione | FI | 10 | 3700 | 55732 |
Empoli | FI | 12 | 48109 | 103841 |
Montelupo Fiorentino | FI | 13 | 14098 | 117939 |
San Miniato | PI | 13 | 27934 | 145873 |
Capraia e Limite | FI | 14 | 7670 | 153543 |
Tavarnelle Val di Pesa | FI | 16 | 7800 | 161343 |
San Casciano in Val di Pesa | FI | 17 | 17062 | 178405 |
Barberino Val d'Elsa | FI | 17 | 4386 | 182791 |
Palaia | PI | 17 | 4612 | 187403 |
San Gimignano | SI | 17 | 7820 | 195223 |
Cerreto Guidi | FI | 18 | 10870 | 206093 |
Fucecchio | FI | 19 | 23618 | 229711 |
Montopoli in Val d'Arno | PI | 19 | 11148 | 240859 |
Vinci | FI | 19 | 14604 | 255463 |
Lastra a Signa | FI | 19 | 20156 | 275619 |
Santa Croce sull'Arno | PI | 20 | 14601 | 290220 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 2.1 |
1992-11-28 09:41:14 |
43.62 | 10.987 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 176639 |
Field | Value |
---|---|
Time (UTC) | 1992-11-28 09:41:14 ± 0.378 |
Latitude | 43.6200 ± 0.0295 |
Longitude | 10.9870 ± 0.0192 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 176639 |
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) | 3627.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 197 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.00308 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00704 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 176639 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:45:34 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 176639 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.GU9.Z. | 1992-11-28T09:41:42.60 | 10.0 | undecidable | manual | SG | 338 | 0.777 | 0.03 | 0.7 | |
--.CRE.Z. | 1992-11-28T09:41:39.40 | 10.0 | undecidable | manual | SG | 89 | 0.6882 | 0.16 | 0.7 | |
--.SFI.Z. | 1992-11-28T09:41:38.50 | 10.0 | undecidable | manual | SG | 64 | 0.6771 | -0.73 | 0.3 | |
--.BDI.Z. | 1992-11-28T09:41:35.17 | 10.0 | undecidable | manual | SG | 327 | 0.5217 | 1.51 | 0 | |
--.MME.Z. | 1992-11-28T09:41:34.90 | 10.0 | undecidable | manual | SG | 339 | 0.5994 | -1.51 | 0 | |
--.GU9.Z. | 1992-11-28T09:41:31.30 | 10.0 | undecidable | manual | PG | 338 | 0.777 | 0.45 | 1.2 | |
--.CRE.Z. | 1992-11-28T09:41:29.40 | 10.0 | undecidable | manual | PG | 89 | 0.6882 | 0.07 | 1.8 | |
--.SFI.Z. | 1992-11-28T09:41:28.71 | 10.0 | undecidable | manual | PG | 64 | 0.6771 | 0.01 | 1.8 | |
--.MME.Z. | 1992-11-28T09:41:27.72 | 10.0 | undecidable | manual | PG | 339 | 0.5994 | 0.39 | 1.5 | |
--.PII.Z. | 1992-11-28T09:41:27.39 | 10.0 | undecidable | manual | SG | 286 | 0.3441 | -0.68 | 0.4 | |
--.BDI.Z. | 1992-11-28T09:41:25.39 | 10.0 | undecidable | manual | PG | 327 | 0.5217 | -0.36 | 1.6 | |
--.PII.Z. | 1992-11-28T09:41:22.38 | 10.0 | undecidable | manual | PG | 286 | 0.3441 | -0.14 | 1.9 |