A magnitude Md 2.4 earthquake occured in region: 6 km SE Firenzuola (FI), on
and geographic coordinates (lat, lon) 44.0760, 11.4290 at 5 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 |
---|---|---|---|---|
Firenzuola | FI | 6 | 4726 | 4726 |
Palazzuolo sul Senio | FI | 10 | 1154 | 5880 |
Borgo San Lorenzo | FI | 14 | 18211 | 24091 |
Marradi | FI | 15 | 3139 | 27230 |
Scarperia e San Piero | FI | 15 | 12217 | 39447 |
Vicchio | FI | 16 | 8044 | 47491 |
Castel del Rio | BO | 17 | 1246 | 48737 |
Barberino di Mugello | FI | 17 | 10836 | 59573 |
Monghidoro | BO | 18 | 3749 | 63322 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.6 |
1992-05-29 10:30:02 |
44.076 | 11.429 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 166459 |
Field | Value |
---|---|
Time (UTC) | 1992-05-29 10:30:02 ± 0.271 |
Latitude | 44.0760 ± 0.0283 |
Longitude | 11.4290 ± 0.0210 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 166459 |
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) | 3563.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 184 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00259 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00664 |
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 | 4 |
Type of magnitude | Md |
Reference to an origin | 166459 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:35:40 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 166459 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.PII.Z. | 1992-05-29T10:30:28.34 | 10.0 | undecidable | manual | SG | 241 | 0.7326 | -1.18 | 0 | |
--.CRE.Z. | 1992-05-29T10:30:25.10 | 10.0 | undecidable | manual | SG | 140 | 0.5883 | 0.44 | 0.5 | |
--.BDI.Z. | 1992-05-29T10:30:24.53 | 10.0 | undecidable | manual | SG | 269 | 0.5883 | -0.36 | 0.6 | |
--.MME.Z. | 1992-05-29T10:30:23.66 | 10.0 | undecidable | manual | SG | 283 | 0.5328 | 0.75 | 0.2 | |
--.PII.Z. | 1992-05-29T10:30:18.43 | 10.0 | undecidable | manual | PG | 241 | 0.7326 | 0.19 | 1.5 | |
--.GU9.Z. | 1992-05-29T10:30:16.64 | 10.0 | undecidable | manual | PG | 294 | 0.6549 | -0.13 | 1.7 | |
--.SFI.Z. | 1992-05-29T10:30:16.17 | 10.0 | undecidable | manual | SG | 119 | 0.3441 | -0.11 | 0.8 | |
--.BDI.Z. | 1992-05-29T10:30:15.73 | 10.0 | undecidable | manual | PG | 269 | 0.5883 | 0.16 | 1.8 | |
--.CRE.Z. | 1992-05-29T10:30:15.87 | 10.0 | undecidable | manual | PG | 140 | 0.5883 | 0.44 | 1.2 | |
--.MME.Z. | 1992-05-29T10:30:14.52 | 10.0 | undecidable | manual | PG | 283 | 0.5328 | 0.09 | 1.9 | |
--.PGD.Z. | 1992-05-29T10:30:14.60 | 10.0 | undecidable | manual | SG | 133 | 0.2886 | 0.46 | 0.5 | |
--.SFI.Z. | 1992-05-29T10:30:09.63 | 10.0 | undecidable | manual | PG | 119 | 0.3441 | -0.96 | 0.3 | |
--.PGD.Z. | 1992-05-29T10:30:09.49 | 10.0 | undecidable | manual | PG | 133 | 0.2886 | 0.13 | 1.9 |