A magnitude Md 2.0 earthquake occured in region: 4 km SE Faenza (RA), on
and geographic coordinates (lat, lon) 44.2540, 11.9110 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 |
---|---|---|---|---|
Faenza | RA | 4 | 58541 | 58541 |
Castrocaro Terme e Terra del Sole | FC | 9 | 6426 | 64967 |
Forlì | FC | 11 | 117913 | 182880 |
Castel Bolognese | RA | 12 | 9554 | 192434 |
Brisighella | RA | 12 | 7639 | 200073 |
Solarolo | RA | 13 | 4488 | 204561 |
Modigliana | FC | 14 | 4560 | 209121 |
Dovadola | FC | 15 | 1653 | 210774 |
Cotignola | RA | 15 | 7474 | 218248 |
Riolo Terme | RA | 15 | 5720 | 223968 |
Bagnara di Romagna | RA | 17 | 2429 | 226397 |
Russi | RA | 17 | 12247 | 238644 |
Predappio | FC | 18 | 6346 | 244990 |
Mordano | BO | 18 | 4760 | 249750 |
Meldola | FC | 19 | 9970 | 259720 |
Forlimpopoli | FC | 19 | 13290 | 273010 |
Lugo | RA | 19 | 32390 | 305400 |
Bagnacavallo | RA | 19 | 16739 | 322139 |
Imola | BO | 19 | 69797 | 391936 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 2003-03-17 23:46:32 |
44.254 | 11.911 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 471749 |
Field | Value |
---|---|
Time (UTC) | 2003-03-17 23:46:32 ± 0.364 |
Latitude | 44.2540 ± 0.0143 |
Longitude | 11.9110 ± 0.0231 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 471749 |
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) | 2433.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 315 |
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) | 0.00316 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00567 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 471749 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:27:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PGD.Z. | 2003-03-17T23:46:47.95 | 10.0 | undecidable | manual | SG | 199 | 0.3996 | 0.25 | 0.3 | |
--.VMG.Z. | 2003-03-17T23:46:46.95 | 10.0 | undecidable | manual | SG | 222 | 0.3885 | -0.41 | 0.1 | |
--.SFI.Z. | 2003-03-17T23:46:45.71 | 10.0 | undecidable | manual | SG | 187 | 0.3552 | -0.09 | 0.6 | |
--.CRE.Z. | 2003-03-17T23:46:45.24 | 10.0 | undecidable | manual | PG | 177 | 0.6327 | -0.29 | 0.4 | |
--.VMG.Z. | 2003-03-17T23:46:41.40 | 10.0 | undecidable | manual | PG | 222 | 0.3885 | 0.13 | 1.3 | |
--.PGD.Z. | 2003-03-17T23:46:41.17 | 10.0 | undecidable | manual | PG | 199 | 0.3996 | 0.06 | 1.5 | |
--.SFI.Z. | 2003-03-17T23:46:40.11 | 10.0 | negative | manual | PG | 187 | 0.3552 | 0.09 | 2.9 |