A magnitude Md 2.3 earthquake occured in region: 4 km N Castrocaro Terme e Terra del Sole (FC), on
and geographic coordinates (lat, lon) 44.2100, 11.9620 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 | 4 | 6426 | 6426 |
Forlì | FC | 7 | 117913 | 124339 |
Faenza | RA | 11 | 58541 | 182880 |
Dovadola | FC | 11 | 1653 | 184533 |
Predappio | FC | 12 | 6346 | 190879 |
Meldola | FC | 12 | 9970 | 200849 |
Forlimpopoli | FC | 13 | 13290 | 214139 |
Modigliana | FC | 15 | 4560 | 218699 |
Bertinoro | FC | 15 | 11059 | 229758 |
Brisighella | RA | 15 | 7639 | 237397 |
Castel Bolognese | RA | 18 | 9554 | 246951 |
Russi | RA | 19 | 12247 | 259198 |
Rocca San Casciano | FC | 19 | 1910 | 261108 |
Solarolo | RA | 19 | 4488 | 265596 |
Cotignola | RA | 20 | 7474 | 273070 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.9 |
2000-08-20 23:35:27 |
44.21 | 11.962 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 401229 |
Field | Value |
---|---|
Time (UTC) | 2000-08-20 23:35:27 ± 0.407 |
Latitude | 44.2100 ± 0.0204 |
Longitude | 11.9620 ± 0.0169 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 401229 |
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) | 2642.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 277 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.00283 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01069 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 401229 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:17:24 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 401229 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SNTG.Z. | 2000-08-20T23:36:08.00 | 10.0 | undecidable | manual | SN | 143 | 1.1877 | 0.7 | 0.1 | |
--.ARV.Z. | 2000-08-20T23:36:02.10 | 10.0 | undecidable | manual | SG | 134 | 0.999 | -0.27 | 0.5 | |
--.CSNT.Z. | 2000-08-20T23:35:59.60 | 10.0 | undecidable | manual | SG | 213 | 0.8769 | 0.66 | 0.1 | |
--.FB9.Z. | 2000-08-20T23:35:55.65 | 10.0 | undecidable | manual | SG | 131 | 0.777 | 0.45 | 0.3 | |
--.SNTG.Z. | 2000-08-20T23:35:50.41 | 10.0 | undecidable | manual | PN | 143 | 1.1877 | 0.05 | 1.5 | |
--.ARV.Z. | 2000-08-20T23:35:46.80 | 10.0 | undecidable | manual | PG | 134 | 0.999 | -0.66 | 0.3 | |
--.CSNT.Z. | 2000-08-20T23:35:45.47 | 10.0 | undecidable | manual | PG | 213 | 0.8769 | 0.25 | 1.4 | |
--.FB9.Z. | 2000-08-20T23:35:43.58 | 10.0 | undecidable | manual | PG | 131 | 0.777 | 0.21 | 1.6 | |
--.PGD.Z. | 2000-08-20T23:35:41.36 | 10.0 | undecidable | manual | SG | 207 | 0.3663 | -0.47 | 0.3 | |
--.SFI.Z. | 2000-08-20T23:35:39.51 | 10.0 | undecidable | manual | SG | 195 | 0.3108 | -0.02 | 0.8 | |
--.PGD.Z. | 2000-08-20T23:35:35.37 | 10.0 | undecidable | manual | PG | 207 | 0.3663 | -0.28 | 1.4 | |
--.SFI.Z. | 2000-08-20T23:35:34.31 | 10.0 | negative | manual | PG | 195 | 0.3108 | -0.02 | 3.8 |