A magnitude Md 2.5 earthquake occured in region: 3 km N San Godenzo (FI), on
and geographic coordinates (lat, lon) 43.9510, 11.6120 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 |
---|---|---|---|---|
San Godenzo | FI | 3 | 1167 | 1167 |
Dicomano | FI | 10 | 5515 | 6682 |
Londa | FI | 11 | 1840 | 8522 |
Vicchio | FI | 12 | 8044 | 16566 |
Premilcuore | FC | 14 | 799 | 17365 |
Marradi | FI | 14 | 3139 | 20504 |
Portico e San Benedetto | FC | 16 | 756 | 21260 |
Rufina | FI | 17 | 7346 | 28606 |
Borgo San Lorenzo | FI | 18 | 18211 | 46817 |
Tredozio | FC | 18 | 1212 | 48029 |
Palazzuolo sul Senio | FI | 19 | 1154 | 49183 |
Pratovecchio Stia | AR | 20 | 5845 | 55028 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.9 |
1992-02-05 09:47:34 |
43.951 | 11.612 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 157949 |
Field | Value |
---|---|
Time (UTC) | 1992-02-05 09:47:34 ± 0.237 |
Latitude | 43.9510 ± 0.0241 |
Longitude | 11.6120 ± 0.0226 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 157949 |
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) | 3230.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 186 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00664 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 157949 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:27:36 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 157949 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.BDI.Z. | 1992-02-05T09:48:00.12 | 10.0 | undecidable | manual | SG | 279 | 0.7326 | -0.46 | 0.2 | |
--.BDI.Z. | 1992-02-05T09:47:50.21 | 10.0 | undecidable | manual | PG | 279 | 0.7326 | 0.46 | 0.5 | |
--.CRE.Z. | 1992-02-05T09:47:50.53 | 10.0 | undecidable | manual | SG | 143 | 0.3996 | 0.43 | 0.3 | |
--.CRE.Z. | 1992-02-05T09:47:43.38 | 10.0 | undecidable | manual | PG | 143 | 0.3996 | -0.32 | 1.2 | |
--.SFI.Z. | 1992-02-05T09:47:43.26 | 10.0 | undecidable | manual | SG | 105 | 0.1665 | 0.72 | 0.1 | |
--.SR3.E. | 1992-02-05T09:47:42.60 | 10.0 | undecidable | manual | SG | 113 | 0.1665 | 0.1 | 0.8 | |
--.PGD.Z. | 1992-02-05T09:47:40.50 | 10.0 | undecidable | manual | SG | 133 | 0.111 | 0.14 | 0.7 | |
--.SFI.Z. | 1992-02-05T09:47:39.70 | 10.0 | undecidable | manual | PG | 105 | 0.1665 | -0.26 | 1.5 | |
--.SR3.Z. | 1992-02-05T09:47:39.00 | 10.0 | undecidable | manual | PG | 113 | 0.1665 | -0.31 | 2.7 | |
--.PGD.Z. | 1992-02-05T09:47:37.92 | 10.0 | undecidable | manual | PG | 133 | 0.111 | -0.15 | 1.9 |