A magnitude Md 2.4 earthquake occured in region: 5 km NW Palazzuolo sul Senio (FI), on
and geographic coordinates (lat, lon) 44.1480, 11.5040 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 |
---|---|---|---|---|
Palazzuolo sul Senio | FI | 5 | 1154 | 1154 |
Castel del Rio | BO | 7 | 1246 | 2400 |
Firenzuola | FI | 10 | 4726 | 7126 |
Marradi | FI | 12 | 3139 | 10265 |
Casola Valsenio | RA | 13 | 2617 | 12882 |
Fontanelice | BO | 13 | 1943 | 14825 |
Borgo Tossignano | BO | 16 | 3288 | 18113 |
Monghidoro | BO | 17 | 3749 | 21862 |
Casalfiumanese | BO | 19 | 3438 | 25300 |
Loiano | BO | 20 | 4294 | 29594 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1992-06-03 17:22:11 |
44.148 | 11.504 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 166859 |
Field | Value |
---|---|
Time (UTC) | 1992-06-03 17:22:11 ± 0.694 |
Latitude | 44.1480 ± 0.0603 |
Longitude | 11.5040 ± 0.0493 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 166859 |
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) | 7777.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 219 |
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) | 0.00308 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 166859 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:36:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CRE.Z. | 1992-06-03T17:22:33.48 | 10.0 | undecidable | manual | SG | 148 | 0.6105 | 0.29 | 0.7 | |
--.BDI.Z. | 1992-06-03T17:22:33.48 | 10.0 | undecidable | manual | SG | 263 | 0.6438 | -0.94 | 0.1 | |
--.SFI.Z. | 1992-06-03T17:22:25.00 | 10.0 | undecidable | manual | SG | 134 | 0.3441 | 0.51 | 0.5 | |
--.CRE.Z. | 1992-06-03T17:22:24.18 | 10.0 | undecidable | manual | PG | 148 | 0.6105 | 0.18 | 1.8 | |
--.BDI.Z. | 1992-06-03T17:22:24.90 | 10.0 | undecidable | manual | PG | 263 | 0.6438 | 0.19 | 1.7 | |
--.MME.Z. | 1992-06-03T17:22:23.63 | 10.0 | undecidable | manual | PG | 275 | 0.5772 | 0.37 | 1.5 | |
--.SFI.Z. | 1992-06-03T17:22:18.21 | 10.0 | undecidable | manual | PG | 134 | 0.3441 | -0.77 | 0.6 |