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) 44.1740, 11.9590 at 9 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 |
Dovadola | FC | 8 | 1653 | 8079 |
Predappio | FC | 8 | 6346 | 14425 |
Forlì | FC | 9 | 117913 | 132338 |
Meldola | FC | 10 | 9970 | 142308 |
Modigliana | FC | 13 | 4560 | 146868 |
Forlimpopoli | FC | 14 | 13290 | 160158 |
Faenza | RA | 14 | 58541 | 218699 |
Bertinoro | FC | 14 | 11059 | 229758 |
Rocca San Casciano | FC | 16 | 1910 | 231668 |
Brisighella | RA | 16 | 7639 | 239307 |
Civitella di Romagna | FC | 19 | 3786 | 243093 |
Galeata | FC | 20 | 2516 | 245609 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 2002-04-14 01:06:11 |
44.174 | 11.959 | 9 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 439139 |
Field | Value |
---|---|
Time (UTC) | 2002-04-14 01:06:11 ± 0.178 |
Latitude | 44.1740 ± 0.0175 |
Longitude | 11.9590 ± 0.0113 |
Depth (km) | 9 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 439139 |
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) | 2146.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
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) | 0.00121 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00761 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 439139 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:55:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FSSB.Z. | 2002-04-14T01:06:38.00 | 10.0 | undecidable | manual | SG | 129 | 0.7548 | 0.11 | 0.6 | |
--.CRE.Z. | 2002-04-14T01:06:31.20 | 10.0 | undecidable | manual | SG | 180 | 0.5439 | -0.04 | 0.7 | |
--.CSNT.Z. | 2002-04-14T01:06:29.60 | 10.0 | undecidable | manual | PG | 214 | 0.8436 | 0.77 | 0.3 | |
--.SEI.Z. | 2002-04-14T01:06:28.00 | 10.0 | undecidable | manual | SG | 254 | 0.444 | 0.2 | 0.7 | |
--.FSSB.Z. | 2002-04-14T01:06:26.40 | 10.0 | undecidable | manual | PG | 129 | 0.7548 | -0.24 | 1.3 | |
--.ZCCA.Z. | 2002-04-14T01:06:26.54 | 10.0 | undecidable | manual | PG | 284 | 0.7215 | 0.59 | 0.6 | |
--.PGD.Z. | 2002-04-14T01:06:24.64 | 10.0 | undecidable | manual | SG | 209 | 0.3441 | 0.15 | 0.7 | |
--.VMG.Z. | 2002-04-14T01:06:24.66 | 10.0 | undecidable | manual | SG | 234 | 0.3552 | -0.53 | 0.4 | |
--.SFI.Z. | 2002-04-14T01:06:23.00 | 10.0 | undecidable | manual | SG | 196 | 0.2775 | 0.52 | 0.4 | |
--.CRE.Z. | 2002-04-14T01:06:22.48 | 10.0 | undecidable | manual | PG | 180 | 0.5439 | -0.32 | 1.3 | |
--.RSM.Z. | 2002-04-14T01:06:20.51 | 10.0 | undecidable | manual | PG | 124 | 0.4218 | 0 | 1.9 | |
--.VMG.Z. | 2002-04-14T01:06:19.10 | 10.0 | undecidable | manual | PG | 234 | 0.3552 | -0.3 | 1.5 | |
--.SEI.Z. | 2002-04-14T01:06:19.91 | 10.0 | undecidable | manual | PG | 254 | 0.444 | -0.9 | 0.2 | |
--.PGD.Z. | 2002-04-14T01:06:18.87 | 10.0 | undecidable | manual | PG | 209 | 0.3441 | -0.03 | 1.9 | |
--.SFI.Z. | 2002-04-14T01:06:17.95 | 10.0 | undecidable | manual | PG | 196 | 0.2775 | 0.21 | 1.7 | |
--.BRSN.Z. | 2002-04-14T01:06:14.83 | 10.0 | undecidable | manual | PG | 37 | 0.1332 | 0.06 | 1.9 |