A magnitude Md 2.4 earthquake occured in region: 7 km NE Castelfiorentino (FI), on
and geographic coordinates (lat, lon) 43.6630, 10.9970 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 | 7 | 17504 | 17504 |
Montespertoli | FI | 7 | 13537 | 31041 |
Empoli | FI | 8 | 48109 | 79150 |
Montelupo Fiorentino | FI | 8 | 14098 | 93248 |
Capraia e Limite | FI | 9 | 7670 | 100918 |
San Miniato | PI | 12 | 27934 | 128852 |
Certaldo | FI | 13 | 16121 | 144973 |
Montaione | FI | 14 | 3700 | 148673 |
Gambassi Terme | FI | 14 | 4870 | 153543 |
Cerreto Guidi | FI | 14 | 10870 | 164413 |
Lastra a Signa | FI | 15 | 20156 | 184569 |
Vinci | FI | 15 | 14604 | 199173 |
San Casciano in Val di Pesa | FI | 15 | 17062 | 216235 |
Signa | FI | 16 | 19179 | 235414 |
Fucecchio | FI | 17 | 23618 | 259032 |
Carmignano | PO | 17 | 14450 | 273482 |
Poggio a Caiano | PO | 18 | 10007 | 283489 |
Tavarnelle Val di Pesa | FI | 18 | 7800 | 291289 |
Santa Croce sull'Arno | PI | 18 | 14601 | 305890 |
Scandicci | FI | 18 | 50609 | 356499 |
Montopoli in Val d'Arno | PI | 19 | 11148 | 367647 |
Lamporecchio | PT | 19 | 7508 | 375155 |
Palaia | PI | 19 | 4612 | 379767 |
Barberino Val d'Elsa | FI | 19 | 4386 | 384153 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1985-05-13 02:08:56 |
43.663 | 10.997 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 6189 |
Field | Value |
---|---|
Time (UTC) | 1985-05-13 02:08:56 ± 0.325 |
Latitude | 43.6630 ± 0.0280 |
Longitude | 10.9970 ± 0.0153 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 6189 |
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) | 3348.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 187 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00194 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00615 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 6189 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:10:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CH1.Z. | 1985-05-13T02:09:20.00 | 10.0 | undecidable | manual | SG | 92 | 0.6882 | -0.06 | 0.5 | |
--.CH1.Z. | 1985-05-13T02:09:10.00 | 10.0 | undecidable | manual | PG | 92 | 0.6882 | 0.09 | 1.1 | |
--.PS9.Z. | 1985-05-13T02:09:08.00 | 10.0 | undecidable | manual | SG | 279 | 0.3441 | -1.08 | 0 | |
--.BD1.Z. | 1985-05-13T02:09:06.50 | 10.0 | undecidable | manual | PG | 324 | 0.4884 | 0.23 | 1.1 | |
--.FIR.Z. | 1985-05-13T02:09:05.00 | 10.0 | undecidable | manual | SG | 59 | 0.2109 | 0.08 | 0.9 | |
--.PS9.Z. | 1985-05-13T02:09:04.00 | 10.0 | undecidable | manual | PG | 279 | 0.3441 | 0.43 | 0.7 | |
--.FIR.Z. | 1985-05-13T02:09:01.00 | 10.0 | positive | manual | PG | 59 | 0.2109 | -0.17 | 2.7 |