A magnitude Md 2.5 earthquake occured in region: 6 km NE Badia Tedalda (AR), on
and geographic coordinates (lat, lon) 43.7530, 12.2230 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 |
---|---|---|---|---|
Badia Tedalda | AR | 6 | 1087 | 1087 |
Casteldelci | RN | 7 | 407 | 1494 |
Sestino | AR | 8 | 1355 | 2849 |
Pennabilli | RN | 8 | 2869 | 5718 |
Carpegna | PU | 10 | 1674 | 7392 |
Borgo Pace | PU | 12 | 606 | 7998 |
Sant'Agata Feltria | RN | 13 | 2151 | 10149 |
Frontino | PU | 13 | 293 | 10442 |
Belforte all'Isauro | PU | 13 | 769 | 11211 |
Pietrarubbia | PU | 14 | 660 | 11871 |
Mercatello sul Metauro | PU | 15 | 1378 | 13249 |
Montecopiolo | PU | 15 | 1128 | 14377 |
Maiolo | RN | 15 | 848 | 15225 |
Piandimeleto | PU | 16 | 2167 | 17392 |
Novafeltria | RN | 17 | 7164 | 24556 |
Pieve Santo Stefano | AR | 17 | 3183 | 27739 |
Lunano | PU | 18 | 1527 | 29266 |
Talamello | RN | 18 | 1104 | 30370 |
Verghereto | FC | 18 | 1907 | 32277 |
Monte Cerignone | PU | 18 | 669 | 32946 |
Sant'Angelo in Vado | PU | 18 | 4133 | 37079 |
Macerata Feltria | PU | 19 | 1990 | 39069 |
San Leo | RN | 19 | 2972 | 42041 |
Sarsina | FC | 20 | 3446 | 45487 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1987-07-06 23:40:30 |
43.753 | 12.223 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 51119 |
Field | Value |
---|---|
Time (UTC) | 1987-07-06 23:40:30 ± 0.293 |
Latitude | 43.7530 ± 0.0332 |
Longitude | 12.2230 ± 0.0305 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 51119 |
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) | 4430.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 186 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00340 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00680 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 51119 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:49:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 1987-07-06T23:40:57.50 | 10.0 | undecidable | manual | SG | 155 | 0.7548 | 0.53 | 0.4 | |
--.ARV.Z. | 1987-07-06T23:40:52.00 | 10.0 | undecidable | manual | SG | 115 | 0.5772 | 0.73 | 0.3 | |
--.ASS.Z. | 1987-07-06T23:40:45.50 | 10.0 | undecidable | manual | PG | 155 | 0.7548 | -0.38 | 1.4 | |
--.PGD.Z. | 1987-07-06T23:40:45.80 | 10.0 | undecidable | manual | SG | 288 | 0.3774 | 0.88 | 0.2 | |
--.ARV.Z. | 1987-07-06T23:40:42.40 | 10.0 | undecidable | manual | PG | 115 | 0.5772 | -0.2 | 2 | |
--.PGD.Z. | 1987-07-06T23:40:38.60 | 10.0 | undecidable | manual | PG | 288 | 0.3774 | -0.32 | 1.8 |