A magnitude Md 2.4 earthquake occured in region: 1 km NE Predappio (FC), on
and geographic coordinates (lat, lon) 44.1080, 11.9850 at 10 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 |
---|---|---|---|---|
Predappio | FC | 1 | 6346 | 6346 |
Meldola | FC | 7 | 9970 | 16316 |
Dovadola | FC | 8 | 1653 | 17969 |
Castrocaro Terme e Terra del Sole | FC | 8 | 6426 | 24395 |
Civitella di Romagna | FC | 12 | 3786 | 28181 |
Rocca San Casciano | FC | 12 | 1910 | 30091 |
Bertinoro | FC | 13 | 11059 | 41150 |
Forlì | FC | 14 | 117913 | 159063 |
Galeata | FC | 14 | 2516 | 161579 |
Forlimpopoli | FC | 15 | 13290 | 174869 |
Modigliana | FC | 16 | 4560 | 179429 |
Portico e San Benedetto | FC | 19 | 756 | 180185 |
Santa Sofia | FC | 19 | 4136 | 184321 |
Tredozio | FC | 19 | 1212 | 185533 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 2.0 |
1990-01-10 22:08:51 |
44.108 | 11.985 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 107659 |
Field | Value |
---|---|
Time (UTC) | 1990-01-10 22:08:51 ± 1.079 |
Latitude | 44.1080 ± 0.0434 |
Longitude | 11.9850 ± 0.0642 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 107659 |
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) | 7036.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 275 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.00202 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00890 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 107659 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:40:13 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 107659 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.BDI.Z. | 1990-01-10T22:09:25.50 | 10.0 | undecidable | manual | SG | 267 | 0.9879 | 0.19 | 0.5 | |
--.BDI.Z. | 1990-01-10T22:09:11.18 | 10.0 | undecidable | manual | PG | 267 | 0.9879 | 0.21 | 1.3 | |
--.CRE.Z. | 1990-01-10T22:09:09.50 | 10.0 | undecidable | manual | SG | 182 | 0.4884 | 0.5 | 0.5 | |
--.SFI.Z. | 1990-01-10T22:09:01.55 | 10.0 | undecidable | manual | SG | 205 | 0.222 | 0.97 | 0.2 | |
--.PGD.Z. | 1990-01-10T22:09:01.65 | 10.0 | undecidable | manual | SG | 219 | 0.2997 | -1.29 | 0 | |
--.CRE.Z. | 1990-01-10T22:09:01.00 | 10.0 | undecidable | manual | PG | 182 | 0.4884 | -0.55 | 1.2 | |
--.PGD.Z. | 1990-01-10T22:08:57.95 | 10.0 | undecidable | manual | PG | 219 | 0.2997 | -0.1 | 2.1 | |
--.SFI.Z. | 1990-01-10T22:08:56.51 | 10.0 | undecidable | manual | PG | 205 | 0.222 | -0.18 | 2 |