A magnitude Md 2.3 earthquake occured in region: 7 km W Figline e Incisa Valdarno (FI), on
and geographic coordinates (lat, lon) 43.6780, 11.3720 at 17 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 |
---|---|---|---|---|
Figline e Incisa Valdarno | FI | 7 | 23505 | 23505 |
Rignano sull'Arno | FI | 8 | 8651 | 32156 |
Bagno a Ripoli | FI | 9 | 25611 | 57767 |
Impruneta | FI | 9 | 14615 | 72382 |
Greve in Chianti | FI | 11 | 13862 | 86244 |
Pontassieve | FI | 12 | 20603 | 106847 |
Reggello | FI | 13 | 16290 | 123137 |
Firenze | FI | 14 | 382808 | 505945 |
Pelago | FI | 15 | 7660 | 513605 |
San Casciano in Val di Pesa | FI | 15 | 17062 | 530667 |
Fiesole | FI | 16 | 13969 | 544636 |
Castelfranco Piandiscò | AR | 16 | 9632 | 554268 |
Scandicci | FI | 18 | 50609 | 604877 |
San Giovanni Valdarno | AR | 18 | 17018 | 621895 |
Rufina | FI | 19 | 7346 | 629241 |
Cavriglia | AR | 20 | 9614 | 638855 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1992-06-16 20:52:40 |
43.678 | 11.372 | 17 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 167689 |
Field | Value |
---|---|
Time (UTC) | 1992-06-16 20:52:40 ± 0.787 |
Latitude | 43.6780 ± 0.0305 |
Longitude | 11.3720 ± 0.0576 |
Depth (km) | 17 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 167689 |
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) | 5742.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 313 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00283 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01036 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 167689 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:36:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1992-06-16T20:53:02.00 | 10.0 | undecidable | manual | PN | 98 | 1.1544 | -0.02 | 1.3 | |
--.SFI.Z. | 1992-06-16T20:52:56.50 | 10.0 | undecidable | manual | SG | 56 | 0.3996 | 0.28 | 0.8 | |
--.CRE.Z. | 1992-06-16T20:52:56.00 | 10.0 | undecidable | manual | SG | 97 | 0.4107 | -0.58 | 0.5 | |
--.PGD.Z. | 1992-06-16T20:52:54.00 | 10.0 | undecidable | manual | SG | 52 | 0.3108 | 0.6 | 0.5 | |
--.CRE.Z. | 1992-06-16T20:52:50.50 | 10.0 | undecidable | manual | PG | 97 | 0.4107 | 0.54 | 1.3 | |
--.PGD.Z. | 1992-06-16T20:52:48.00 | 10.0 | undecidable | manual | PG | 52 | 0.3108 | -0.12 | 2.1 | |
--.SFI.Z. | 1992-06-16T20:52:48.80 | 10.0 | undecidable | manual | PG | 56 | 0.3996 | -0.95 | 0.5 |