A magnitude Md 2.2 earthquake occured in region: 3 km W Castel San Pietro Terme (BO), on
and geographic coordinates (lat, lon) 44.3880, 11.5520 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 |
---|---|---|---|---|
Castel San Pietro Terme | BO | 3 | 20811 | 20811 |
Dozza | BO | 7 | 6652 | 27463 |
Ozzano dell'Emilia | BO | 9 | 13596 | 41059 |
Casalfiumanese | BO | 11 | 3438 | 44497 |
Castel Guelfo di Bologna | BO | 11 | 4455 | 48952 |
Medicina | BO | 12 | 16739 | 65691 |
Borgo Tossignano | BO | 13 | 3288 | 68979 |
Imola | BO | 14 | 69797 | 138776 |
Monterenzio | BO | 14 | 6035 | 144811 |
Fontanelice | BO | 14 | 1943 | 146754 |
San Lazzaro di Savena | BO | 15 | 32065 | 178819 |
Castenaso | BO | 15 | 14925 | 193744 |
Pianoro | BO | 17 | 17460 | 211204 |
Budrio | BO | 17 | 18412 | 229616 |
Riolo Terme | RA | 19 | 5720 | 235336 |
Casola Valsenio | RA | 19 | 2617 | 237953 |
Castel del Rio | BO | 20 | 1246 | 239199 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1992-07-03 07:14:43 |
44.388 | 11.552 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 168949 |
Field | Value |
---|---|
Time (UTC) | 1992-07-03 07:14:43 ± 0.215 |
Latitude | 44.3880 ± 0.0120 |
Longitude | 11.5520 ± 0.0084 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 168949 |
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) | 1493.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 271 |
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) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00469 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00737 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 168949 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:37:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BDI.Z. | 1992-07-03T07:15:10.25 | 10.0 | undecidable | manual | SG | 245 | 0.7548 | 0.08 | 0.7 | |
--.SFI.Z. | 1992-07-03T07:15:02.51 | 10.0 | undecidable | manual | SG | 156 | 0.5217 | -0.3 | 0.1 | |
--.PGD.Z. | 1992-07-03T07:15:02.84 | 10.0 | undecidable | manual | SG | 166 | 0.5217 | 0.07 | 0.7 | |
--.CRE.Z. | 1992-07-03T07:15:00.33 | 10.0 | undecidable | manual | PG | 159 | 0.8214 | 0.08 | 1.6 | |
--.BDI.Z. | 1992-07-03T07:14:58.99 | 10.0 | undecidable | manual | PG | 245 | 0.7548 | -0.1 | 1.5 | |
--.PGD.Z. | 1992-07-03T07:14:55.10 | 10.0 | undecidable | manual | PG | 166 | 0.5217 | 0.19 | 0.9 | |
--.SFI.Z. | 1992-07-03T07:14:54.73 | 10.0 | undecidable | manual | PG | 156 | 0.5217 | -0.11 | 1.6 |