A magnitude Md 2.4 earthquake occured in region: 3 km SW Forlimpopoli (FC), on
and geographic coordinates (lat, lon) 44.1730, 12.1030 at 7 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 |
---|---|---|---|---|
Forlimpopoli | FC | 3 | 13290 | 13290 |
Bertinoro | FC | 4 | 11059 | 24349 |
Meldola | FC | 6 | 9970 | 34319 |
Forlì | FC | 8 | 117913 | 152232 |
Cesena | FC | 12 | 96758 | 248990 |
Castrocaro Terme e Terra del Sole | FC | 12 | 6426 | 255416 |
Predappio | FC | 13 | 6346 | 261762 |
Dovadola | FC | 18 | 1653 | 263415 |
Montiano | FC | 19 | 1716 | 265131 |
Gambettola | FC | 20 | 10660 | 275791 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.6 |
1993-11-09 16:54:11 |
44.173 | 12.103 | 7 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 199929 |
Field | Value |
---|---|
Time (UTC) | 1993-11-09 16:54:11 ± 0.552 |
Latitude | 44.1730 ± 0.0308 |
Longitude | 12.1030 ± 0.0197 |
Depth (km) | 7 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 199929 |
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) | 3766.1 |
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 | 11 |
Number of defining phases | 11 |
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) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01060 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 199929 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:07:55 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 199929 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1993-11-09T16:54:43.41 | 10.0 | undecidable | manual | SG | 137 | 0.8991 | 0.48 | 0.2 | |
--.ASS.Z. | 1993-11-09T16:54:34.26 | 10.0 | undecidable | manual | PN | 159 | 1.1766 | 0.2 | 0.8 | |
--.CRE.Z. | 1993-11-09T16:54:31.60 | 10.0 | undecidable | manual | SG | 191 | 0.555 | -0.33 | 0.4 | |
--.ARV.Z. | 1993-11-09T16:54:28.64 | 10.0 | undecidable | manual | PG | 137 | 0.8991 | -0.95 | 0.1 | |
--.PGD.Z. | 1993-11-09T16:54:27.26 | 10.0 | undecidable | manual | SG | 222 | 0.3996 | 0.44 | 0.3 | |
--.RSM.Z. | 1993-11-09T16:54:25.70 | 10.0 | undecidable | manual | SG | 133 | 0.3441 | 0.66 | 0.1 | |
--.SFI.Z. | 1993-11-09T16:54:23.58 | 10.0 | undecidable | manual | SG | 214 | 0.3219 | -0.54 | 0.2 | |
--.CRE.Z. | 1993-11-09T16:54:22.88 | 10.0 | undecidable | manual | PG | 191 | 0.555 | -0.36 | 1.2 | |
--.PGD.Z. | 1993-11-09T16:54:20.32 | 10.0 | negative | manual | PG | 222 | 0.3996 | 0.03 | 3.1 | |
--.RSM.Z. | 1993-11-09T16:54:19.24 | 10.0 | undecidable | manual | PG | 133 | 0.3441 | -0.02 | 1.6 | |
--.SFI.Z. | 1993-11-09T16:54:18.82 | 10.0 | negative | manual | PG | 214 | 0.3219 | 0.09 | 3 |