A magnitude Md 2.0 earthquake occured in region: 5 km SW Castel del Rio (BO), on
and geographic coordinates (lat, lon) 44.1790, 11.4690 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 |
---|---|---|---|---|
Castel del Rio | BO | 5 | 1246 | 1246 |
Palazzuolo sul Senio | FI | 10 | 1154 | 2400 |
Firenzuola | FI | 10 | 4726 | 7126 |
Fontanelice | BO | 11 | 1943 | 9069 |
Monghidoro | BO | 13 | 3749 | 12818 |
Casola Valsenio | RA | 13 | 2617 | 15435 |
Borgo Tossignano | BO | 15 | 3288 | 18723 |
Loiano | BO | 16 | 4294 | 23017 |
Marradi | FI | 16 | 3139 | 26156 |
Monterenzio | BO | 17 | 6035 | 32191 |
Casalfiumanese | BO | 18 | 3438 | 35629 |
Monzuno | BO | 19 | 6328 | 41957 |
San Benedetto Val di Sambro | BO | 19 | 4315 | 46272 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1992-05-27 22:10:32 |
44.179 | 11.469 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 165709 |
Field | Value |
---|---|
Time (UTC) | 1992-05-27 22:10:32 ± 0.344 |
Latitude | 44.1790 ± 0.0257 |
Longitude | 11.4690 ± 0.0204 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 165709 |
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) | 3291.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 223 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00316 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00591 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 165709 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:35:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CRE.Z. | 1992-05-27T22:10:56.94 | 10.0 | undecidable | manual | SG | 148 | 0.6549 | 0.37 | 0.3 | |
--.BDI.Z. | 1992-05-27T22:10:55.92 | 10.0 | undecidable | manual | SG | 259 | 0.6327 | 0.03 | 0.7 | |
--.PGD.Z. | 1992-05-27T22:10:46.33 | 10.0 | undecidable | manual | SG | 149 | 0.3552 | 0.02 | 0.7 | |
--.SFI.Z. | 1992-05-27T22:10:46.59 | 10.0 | undecidable | manual | SG | 135 | 0.3885 | -0.98 | 0 | |
--.CRE.Z. | 1992-05-27T22:10:46.50 | 10.0 | undecidable | manual | PG | 148 | 0.6549 | 0.07 | 1.6 | |
--.BDI.Z. | 1992-05-27T22:10:45.74 | 10.0 | undecidable | manual | PG | 259 | 0.6327 | -0.3 | 1 | |
--.MME.Z. | 1992-05-27T22:10:44.56 | 10.0 | undecidable | manual | PG | 271 | 0.5439 | 0.1 | 1.7 | |
--.SFI.Z. | 1992-05-27T22:10:41.31 | 10.0 | undecidable | manual | PG | 135 | 0.3885 | 0.08 | 1.8 | |
--.PGD.Z. | 1992-05-27T22:10:40.78 | 10.0 | undecidable | manual | PG | 149 | 0.3552 | 0.27 | 1.2 |