A magnitude Md 2.4 earthquake occured in region: 3 km W Impruneta (FI), on
and geographic coordinates (lat, lon) 43.6950, 11.2250 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 |
---|---|---|---|---|
Impruneta | FI | 3 | 14615 | 14615 |
San Casciano in Val di Pesa | FI | 5 | 17062 | 31677 |
Scandicci | FI | 8 | 50609 | 82286 |
Firenze | FI | 9 | 382808 | 465094 |
Bagno a Ripoli | FI | 10 | 25611 | 490705 |
Lastra a Signa | FI | 13 | 20156 | 510861 |
Montespertoli | FI | 13 | 13537 | 524398 |
Fiesole | FI | 14 | 13969 | 538367 |
Signa | FI | 14 | 19179 | 557546 |
Greve in Chianti | FI | 14 | 13862 | 571408 |
Tavarnelle Val di Pesa | FI | 15 | 7800 | 579208 |
Sesto Fiorentino | FI | 16 | 48958 | 628166 |
Campi Bisenzio | FI | 16 | 46166 | 674332 |
Montelupo Fiorentino | FI | 17 | 14098 | 688430 |
Barberino Val d'Elsa | FI | 18 | 4386 | 692816 |
Figline e Incisa Valdarno | FI | 19 | 23505 | 716321 |
Rignano sull'Arno | FI | 19 | 8651 | 724972 |
Poggio a Caiano | PO | 19 | 10007 | 734979 |
Calenzano | FI | 20 | 17489 | 752468 |
Pontassieve | FI | 20 | 20603 | 773071 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.7 |
1997-06-27 19:02:55 |
43.695 | 11.225 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 272269 |
Field | Value |
---|---|
Time (UTC) | 1997-06-27 19:02:55 ± 0.174 |
Latitude | 43.6950 ± 0.0108 |
Longitude | 11.2250 ± 0.0165 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 272269 |
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) | 1789.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00202 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01093 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 272269 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:17:19 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 272269 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 1997-06-27T19:03:35.00 | 10.0 | undecidable | manual | SN | 120 | 1.2099 | 0.12 | 0.7 | |
--.FB9.Z. | 1997-06-27T19:03:20.98 | 10.0 | undecidable | manual | PN! | 89 | 1.11 | 3.99 | 0 | |
--.ZC9.Z. | 1997-06-27T19:03:20.00 | 10.0 | undecidable | manual | SG | 345 | 0.6771 | 0.72 | 0.5 | |
--.ASS.Z. | 1997-06-27T19:03:19.00 | 10.0 | undecidable | manual | PN | 120 | 1.2099 | 0.75 | 0.9 | |
--.BDI.Z. | 1997-06-27T19:03:17.00 | 10.0 | undecidable | manual | SG | 309 | 0.5772 | 0.86 | 0.4 | |
--.SFI.Z. | 1997-06-27T19:03:13.00 | 10.0 | undecidable | manual | SG | 64 | 0.4995 | -0.36 | 0.8 | |
--.PII.Z. | 1997-06-27T19:03:13.00 | 10.0 | undecidable | manual | SG | 273 | 0.4995 | -0.71 | 0.5 | |
--.ZC9.Z. | 1997-06-27T19:03:09.00 | 10.0 | undecidable | manual | PG | 345 | 0.6771 | -0.24 | 2.3 | |
--.BDI.Z. | 1997-06-27T19:03:08.00 | 10.0 | undecidable | manual | PG | 309 | 0.5772 | 0.57 | 1.7 | |
--.SFI.Z. | 1997-06-27T19:03:05.00 | 10.0 | undecidable | manual | PG | 64 | 0.4995 | -0.82 | 1.1 | |
--.PII.Z. | 1997-06-27T19:03:05.00 | 10.0 | undecidable | manual | PG | 273 | 0.4995 | -1.02 | 0.7 | |
--.CSNT.Z. | 1997-06-27T19:03:05.00 | 10.0 | undecidable | manual | SG | 167 | 0.222 | 0.27 | 0.9 | |
--.CSNT.Z. | 1997-06-27T19:03:01.00 | 10.0 | undecidable | manual | PG | 167 | 0.222 | 0.16 | 2.4 |