A magnitude Md 2.2 earthquake occured in region: 4 km W Cesena (FC), on
and geographic coordinates (lat, lon) 44.1210, 12.1950 at 27 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 |
---|---|---|---|---|
Cesena | FC | 4 | 96758 | 96758 |
Bertinoro | FC | 6 | 11059 | 107817 |
Forlimpopoli | FC | 9 | 13290 | 121107 |
Montiano | FC | 10 | 1716 | 122823 |
Meldola | FC | 11 | 9970 | 132793 |
Gambettola | FC | 12 | 10660 | 143453 |
Longiano | FC | 12 | 7126 | 150579 |
Roncofreddo | FC | 13 | 3386 | 153965 |
Gatteo | FC | 15 | 9068 | 163033 |
Sogliano al Rubicone | FC | 15 | 3195 | 166228 |
Borghi | FC | 16 | 2843 | 169071 |
Forlì | FC | 17 | 117913 | 286984 |
Savignano sul Rubicone | FC | 17 | 17766 | 304750 |
Predappio | FC | 17 | 6346 | 311096 |
San Mauro Pascoli | FC | 18 | 11690 | 322786 |
Mercato Saraceno | FC | 18 | 6886 | 329672 |
Cesenatico | FC | 18 | 25796 | 355468 |
Cervia | RA | 20 | 28940 | 384408 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1990-08-03 13:16:21 |
44.121 | 12.195 | 27 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 124249 |
Field | Value |
---|---|
Time (UTC) | 1990-08-03 13:16:21 ± 0.324 |
Latitude | 44.1210 ± 0.0390 |
Longitude | 12.1950 ± 0.0750 |
Depth (km) | 27 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 124249 |
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) | 7397.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 325 |
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) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00478 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 124249 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:55:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CRE.Z. | 1990-08-03T13:16:41.50 | 10.0 | undecidable | manual | SN | 199 | 0.5328 | 0.09 | 0.4 | |
--.PGD.Z. | 1990-08-03T13:16:38.50 | 10.0 | undecidable | manual | SG | 234 | 0.4107 | 0.37 | 0.1 | |
--.SR3.Z. | 1990-08-03T13:16:36.00 | 10.0 | undecidable | manual | SG | 227 | 0.3552 | -0.23 | 0.4 | |
--.SFI.Z. | 1990-08-03T13:16:35.50 | 10.0 | undecidable | manual | SG | 228 | 0.3219 | -0.12 | 0.5 | |
--.CRE.Z. | 1990-08-03T13:16:33.00 | 10.0 | undecidable | manual | PN | 199 | 0.5328 | -0.03 | 1.3 | |
--.PGD.Z. | 1990-08-03T13:16:31.00 | 10.0 | negative | manual | PG | 234 | 0.4107 | -0.13 | 2.2 | |
--.SFI.Z. | 1990-08-03T13:16:30.00 | 10.0 | undecidable | manual | PG | 228 | 0.3219 | 0.32 | 0.3 | |
--.SR3.Z. | 1990-08-03T13:16:30.00 | 10.0 | positive | manual | PG | 227 | 0.3552 | -0.03 | 2.9 |