A magnitude Md 2.4 earthquake occured in region: 2 km NE Genga (AN), on
and geographic coordinates (lat, lon) 43.4410, 12.9560 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 |
---|---|---|---|---|
Genga | AN | 2 | 1797 | 1797 |
Serra San Quirico | AN | 5 | 2850 | 4647 |
Arcevia | AN | 7 | 4612 | 9259 |
Mergo | AN | 8 | 1037 | 10296 |
Sassoferrato | AN | 8 | 7285 | 17581 |
Rosora | AN | 10 | 1985 | 19566 |
Castelplanio | AN | 12 | 3540 | 23106 |
Fabriano | AN | 12 | 31480 | 54586 |
Poggio San Vicino | MC | 12 | 246 | 54832 |
Poggio San Marcello | AN | 13 | 693 | 55525 |
Montecarotto | AN | 13 | 1987 | 57512 |
Cupramontana | AN | 13 | 4756 | 62268 |
Serra de' Conti | AN | 13 | 3746 | 66014 |
Cerreto d'Esi | AN | 14 | 3817 | 69831 |
Maiolati Spontini | AN | 14 | 6248 | 76079 |
Apiro | MC | 15 | 2280 | 78359 |
Monte Roberto | AN | 16 | 3061 | 81420 |
Serra Sant'Abbondio | PU | 16 | 1027 | 82447 |
Castelbellino | AN | 16 | 4947 | 87394 |
Barbara | AN | 17 | 1368 | 88762 |
Pergola | PU | 17 | 6333 | 95095 |
San Paolo di Jesi | AN | 18 | 933 | 96028 |
San Lorenzo in Campo | PU | 18 | 3414 | 99442 |
Staffolo | AN | 19 | 2253 | 101695 |
Castelleone di Suasa | AN | 19 | 1676 | 103371 |
Frontone | PU | 19 | 1300 | 104671 |
Ostra Vetere | AN | 20 | 3311 | 107982 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1987-05-08 15:15:51 |
43.441 | 12.956 | 7 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 46549 |
Field | Value |
---|---|
Time (UTC) | 1987-05-08 15:15:51 ± 0.193 |
Latitude | 43.4410 ± 0.0133 |
Longitude | 12.9560 ± 0.0221 |
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 | 46549 |
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) | 2314.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00049 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00429 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 46549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:45:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.AM8.Z. | 1987-05-08T15:16:09.82 | 10.0 | undecidable | manual | SG | 76 | 0.4773 | 0.67 | 0.2 | |
--.ASS.Z. | 1987-05-08T15:16:08.00 | 10.0 | undecidable | manual | SG | 210 | 0.4329 | 0.2 | 0.5 | |
--.CM8.Z. | 1987-05-08T15:16:03.33 | 10.0 | undecidable | manual | SG | 150 | 0.2775 | 0.87 | 0.1 | |
--.ASS.Z. | 1987-05-08T15:16:01.00 | 10.0 | undecidable | manual | PG | 210 | 0.4329 | 0.17 | 1.2 | |
--.AM8.Z. | 1987-05-08T15:16:01.11 | 10.0 | undecidable | manual | PG | 76 | 0.4773 | -0.5 | 0.7 | |
--.CM8.Z. | 1987-05-08T15:15:57.25 | 10.0 | negative | manual | PG | 150 | 0.2775 | -0.5 | 1.7 | |
--.ARV.Z. | 1987-05-08T15:15:54.50 | 10.0 | undecidable | manual | SG | 351 | 0.0555 | -0.21 | 0.8 | |
--.ARV.Z. | 1987-05-08T15:15:53.50 | 10.0 | undecidable | manual | PG | 351 | 0.0555 | 0.23 | 2.7 |