A magnitude Md 2.5 earthquake occured in region: 10 km SW Cesena (FC), on
and geographic coordinates (lat, lon) 44.0570, 12.1760 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 |
---|---|---|---|---|
Cesena | FC | 10 | 96758 | 96758 |
Montiano | FC | 11 | 1716 | 98474 |
Bertinoro | FC | 11 | 11059 | 109533 |
Mercato Saraceno | FC | 11 | 6886 | 116419 |
Roncofreddo | FC | 12 | 3386 | 119805 |
Sogliano al Rubicone | FC | 12 | 3195 | 123000 |
Meldola | FC | 12 | 9970 | 132970 |
Longiano | FC | 12 | 7126 | 140096 |
Borghi | FC | 15 | 2843 | 142939 |
Gambettola | FC | 15 | 10660 | 153599 |
Forlimpopoli | FC | 15 | 13290 | 166889 |
Sarsina | FC | 16 | 3446 | 170335 |
Predappio | FC | 16 | 6346 | 176681 |
Gatteo | FC | 18 | 9068 | 185749 |
Savignano sul Rubicone | FC | 18 | 17766 | 203515 |
Poggio Torriana | RN | 19 | 5135 | 208650 |
Talamello | RN | 19 | 1104 | 209754 |
Civitella di Romagna | FC | 20 | 3786 | 213540 |
Novafeltria | RN | 20 | 7164 | 220704 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1987-04-02 07:06:43 |
44.057 | 12.176 | 7 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 43979 |
Field | Value |
---|---|
Time (UTC) | 1987-04-02 07:06:43 ± 0.509 |
Latitude | 44.0570 ± 0.0210 |
Longitude | 12.1760 ± 0.0245 |
Depth (km) | 7 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 43979 |
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) | 3047.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 113 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00243 |
Epicentral distance of station farthest from the epicenter (degree) | 0.02315 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 43979 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:43:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FO1.Z. | 1987-04-02T07:07:26.50 | 10.0 | undecidable | manual | PN | 9 | 2.5641 | 1.15 | 0.3 | |
--.RBL.Z. | 1987-04-02T07:07:25.00 | 10.0 | undecidable | manual | PN | 21 | 2.5752 | -0.42 | 1 | |
--.BDI.Z. | 1987-04-02T07:07:21.50 | 10.0 | undecidable | manual | SN | 270 | 1.1322 | -0.35 | 0.7 | |
--.ARV.Z. | 1987-04-02T07:07:12.40 | 10.0 | undecidable | manual | SG | 134 | 0.777 | 1.11 | 0.2 | |
--.BDI.Z. | 1987-04-02T07:07:05.00 | 10.0 | undecidable | manual | PN | 270 | 1.1322 | -0.63 | 1.3 | |
--.ASS.Z. | 1987-04-02T07:07:04.50 | 10.0 | undecidable | manual | PG | 160 | 1.0545 | 0.03 | 2 | |
--.CRE.Z. | 1987-04-02T07:07:02.00 | 10.0 | undecidable | manual | SG | 200 | 0.4551 | 0.97 | 0.3 | |
--.ARV.Z. | 1987-04-02T07:06:58.50 | 10.0 | undecidable | manual | PG | 134 | 0.777 | -1.04 | 0.7 | |
--.SS9.Z. | 1987-04-02T07:06:54.00 | 10.0 | undecidable | manual | SG | 239 | 0.2664 | -0.12 | 0.8 | |
--.CRE.Z. | 1987-04-02T07:06:53.50 | 10.0 | undecidable | manual | PG | 200 | 0.4551 | -0.11 | 2 | |
--.SS9.Z. | 1987-04-02T07:06:50.00 | 10.0 | undecidable | manual | PG | 239 | 0.2664 | 0.38 | 1.8 |