A magnitude Md 2.0 earthquake occured in region: 1 km N Castel del Rio (BO), on
and geographic coordinates (lat, lon) 44.2210, 11.5030 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 | 1 | 1246 | 1246 |
Fontanelice | BO | 6 | 1943 | 3189 |
Borgo Tossignano | BO | 9 | 3288 | 6477 |
Casola Valsenio | RA | 10 | 2617 | 9094 |
Palazzuolo sul Senio | FI | 13 | 1154 | 10248 |
Casalfiumanese | BO | 13 | 3438 | 13686 |
Monterenzio | BO | 14 | 6035 | 19721 |
Monghidoro | BO | 15 | 3749 | 23470 |
Firenzuola | FI | 15 | 4726 | 28196 |
Loiano | BO | 15 | 4294 | 32490 |
Marradi | FI | 18 | 3139 | 35629 |
Dozza | BO | 19 | 6652 | 42281 |
Riolo Terme | RA | 19 | 5720 | 48001 |
Monzuno | BO | 19 | 6328 | 54329 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1992-05-28 13:20:39 |
44.221 | 11.503 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 166209 |
Field | Value |
---|---|
Time (UTC) | 1992-05-28 13:20:39 ± 0.541 |
Latitude | 44.2210 ± 0.0347 |
Longitude | 11.5030 ± 0.0298 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 166209 |
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) | 4526.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 234 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.00340 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00607 |
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 | 166209 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:35:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BDI.Z. | 1992-05-28T13:21:04.12 | 10.0 | undecidable | manual | SG | 256 | 0.666 | 0.06 | 0.6 | |
--.SFI.Z. | 1992-05-28T13:20:55.93 | 10.0 | undecidable | manual | SG | 142 | 0.3996 | 0.61 | 0.4 | |
--.PGD.Z. | 1992-05-28T13:20:54.23 | 10.0 | undecidable | manual | SG | 155 | 0.3774 | -0.23 | 0.7 | |
--.BDI.Z. | 1992-05-28T13:20:53.75 | 10.0 | undecidable | manual | PG | 256 | 0.666 | -0.02 | 1.6 | |
--.MME.Z. | 1992-05-28T13:20:52.22 | 10.0 | undecidable | manual | PG | 267 | 0.5772 | 0.17 | 1.6 | |
--.CRE.Z. | 1992-05-28T13:20:52.86 | 10.0 | undecidable | manual | PG | 151 | 0.6771 | -1.17 | 0.1 | |
--.SFI.Z. | 1992-05-28T13:20:49.20 | 10.0 | undecidable | manual | PG | 142 | 0.3996 | 0.29 | 1.5 | |
--.PGD.Z. | 1992-05-28T13:20:48.53 | 10.0 | undecidable | manual | PG | 155 | 0.3774 | 0.3 | 1.5 |