A magnitude Md 2.3 earthquake occured in region: 1 km E Castrocaro Terme e Terra del Sole (FC), on
and geographic coordinates (lat, lon) 44.1810, 11.9660 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 |
---|---|---|---|---|
Castrocaro Terme e Terra del Sole | FC | 1 | 6426 | 6426 |
Forlì | FC | 8 | 117913 | 124339 |
Predappio | FC | 9 | 6346 | 130685 |
Dovadola | FC | 9 | 1653 | 132338 |
Meldola | FC | 10 | 9970 | 142308 |
Forlimpopoli | FC | 13 | 13290 | 155598 |
Faenza | RA | 13 | 58541 | 214139 |
Bertinoro | FC | 14 | 11059 | 225198 |
Modigliana | FC | 14 | 4560 | 229758 |
Brisighella | RA | 16 | 7639 | 237397 |
Rocca San Casciano | FC | 16 | 1910 | 239307 |
Civitella di Romagna | FC | 19 | 3786 | 243093 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 2000-05-08 21:52:23 |
44.181 | 11.966 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 391579 |
Field | Value |
---|---|
Time (UTC) | 2000-05-08 21:52:23 ± 0.84 |
Latitude | 44.1810 ± 0.0368 |
Longitude | 11.9660 ± 0.0506 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 391579 |
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) | 5749.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 226 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00259 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00882 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 391579 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:08:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FB9.Z. | 2000-05-08T21:52:49.36 | 10.0 | undecidable | manual | SG | 129 | 0.7548 | -1.41 | 0.1 | |
--.CRE.Z. | 2000-05-08T21:52:45.20 | 10.0 | undecidable | manual | SG | 181 | 0.555 | 0.68 | 0.4 | |
--.BDI.Z. | 2000-05-08T21:52:43.82 | 10.0 | undecidable | manual | PG | 263 | 0.9768 | 0.37 | 1 | |
--.FB9.Z. | 2000-05-08T21:52:40.35 | 10.0 | undecidable | manual | PG | 129 | 0.7548 | 1.13 | 0.4 | |
--.PGD.Z. | 2000-05-08T21:52:37.70 | 10.0 | undecidable | manual | SG | 209 | 0.3552 | 0.55 | 0.5 | |
--.SFI.Z. | 2000-05-08T21:52:35.93 | 10.0 | undecidable | manual | SG | 197 | 0.2886 | 1.19 | 0.2 | |
--.CRE.Z. | 2000-05-08T21:52:34.96 | 10.0 | undecidable | manual | PG | 181 | 0.555 | -0.55 | 1.2 | |
--.PGD.Z. | 2000-05-08T21:52:30.73 | 10.0 | negative | manual | PG | 209 | 0.3552 | -0.63 | 2.1 | |
--.SFI.Z. | 2000-05-08T21:52:29.91 | 10.0 | positive | manual | PG | 197 | 0.2886 | -0.07 | 3.2 |