A magnitude Md 2.4 earthquake occured in region: 6 km SE Impruneta (FI), on
and geographic coordinates (lat, lon) 43.6380, 11.2900 at 8 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 |
---|---|---|---|---|
Impruneta | FI | 6 | 14615 | 14615 |
Greve in Chianti | FI | 6 | 13862 | 28477 |
San Casciano in Val di Pesa | FI | 9 | 17062 | 45539 |
Tavarnelle Val di Pesa | FI | 13 | 7800 | 53339 |
Bagno a Ripoli | FI | 13 | 25611 | 78950 |
Figline e Incisa Valdarno | FI | 13 | 23505 | 102455 |
Barberino Val d'Elsa | FI | 14 | 4386 | 106841 |
Firenze | FI | 15 | 382808 | 489649 |
Scandicci | FI | 16 | 50609 | 540258 |
Rignano sull'Arno | FI | 16 | 8651 | 548909 |
Montespertoli | FI | 17 | 13537 | 562446 |
Radda in Chianti | SI | 18 | 1613 | 564059 |
Castellina in Chianti | SI | 19 | 2859 | 566918 |
Fiesole | FI | 19 | 13969 | 580887 |
Pontassieve | FI | 20 | 20603 | 601490 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
M 2.7 |
1995-08-10 12:59:15 |
43.638 | 11.29 | 8 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 230769 |
Field | Value |
---|---|
Time (UTC) | 1995-08-10 12:59:15 ± 0.35 |
Latitude | 43.6380 ± 0.0196 |
Longitude | 11.2900 ± 0.0142 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 230769 |
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) | 2463.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 254 |
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) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00121 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00583 |
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 | 3 |
Type of magnitude | Md |
Reference to an origin | 230769 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:38:30 |
Field | Value |
---|---|
Value | 2.7 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 230769 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:49:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BDI.Z. | 1995-08-10T12:59:38.34 | 10.0 | undecidable | manual | SG | 310 | 0.6438 | -0.42 | 0.1 | |
--.SFI.Z. | 1995-08-10T12:59:33.34 | 10.0 | undecidable | manual | SG | 56 | 0.4773 | 0.14 | 0.5 | |
--.PGD.Z. | 1995-08-10T12:59:30.61 | 10.0 | undecidable | manual | SG | 52 | 0.3885 | 0.33 | 0.2 | |
--.BDI.Z. | 1995-08-10T12:59:29.21 | 10.0 | undecidable | manual | PG | 310 | 0.6438 | 0.29 | 0.5 | |
--.SFI.Z. | 1995-08-10T12:59:25.63 | 10.0 | undecidable | manual | PG | 56 | 0.4773 | -0.08 | 1.5 | |
--.PGD.Z. | 1995-08-10T12:59:23.78 | 10.0 | undecidable | manual | PG | 52 | 0.3885 | -0.24 | 0.9 | |
--.FIR.Z. | 1995-08-10T12:59:21.50 | 10.0 | undecidable | manual | SG | 349 | 0.1332 | -0.05 | 0.7 | |
--.FIR.Z. | 1995-08-10T12:59:19.00 | 10.0 | positive | manual | PG | 349 | 0.1332 | 0.02 | 3.6 |