A magnitude Md 2.5 earthquake occured in region: 5 km W Ocre (AQ), on
and geographic coordinates (lat, lon) 42.2790, 13.4170 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 |
---|---|---|---|---|
Ocre | AQ | 5 | 1167 | 1167 |
Fossa | AQ | 6 | 721 | 1888 |
Lucoli | AQ | 7 | 1011 | 2899 |
Rocca di Cambio | AQ | 8 | 533 | 3432 |
L'Aquila | AQ | 8 | 69753 | 73185 |
Sant'Eusanio Forconese | AQ | 9 | 394 | 73579 |
Tornimparte | AQ | 10 | 3187 | 76766 |
Villa Sant'Angelo | AQ | 10 | 424 | 77190 |
Poggio Picenze | AQ | 11 | 1136 | 78326 |
Rocca di Mezzo | AQ | 12 | 1526 | 79852 |
San Demetrio ne' Vestini | AQ | 12 | 1854 | 81706 |
Fagnano Alto | AQ | 13 | 418 | 82124 |
Barisciano | AQ | 15 | 1828 | 83952 |
Prata d'Ansidonia | AQ | 16 | 496 | 84448 |
Fontecchio | AQ | 17 | 369 | 84817 |
Scoppito | AQ | 17 | 3727 | 88544 |
Borgorose | RI | 18 | 4591 | 93135 |
Ovindoli | AQ | 18 | 1227 | 94362 |
Massa d'Albe | AQ | 19 | 1476 | 95838 |
San Pio delle Camere | AQ | 20 | 661 | 96499 |
Tione degli Abruzzi | AQ | 20 | 310 | 96809 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1985-05-22 23:59:35 |
42.279 | 13.417 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 7079 |
Field | Value |
---|---|
Time (UTC) | 1985-05-22 23:59:35 ± 0.361 |
Latitude | 42.2790 ± 0.0198 |
Longitude | 13.4170 ± 0.0460 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 7079 |
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) | 4379.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
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) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00405 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00866 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 7079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:11:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ALP.Z. | 1985-05-22T23:59:54.28 | 10.0 | undecidable | manual | SG | 12 | 0.5106 | 0.41 | 0.9 | |
--.PO9.Z. | 1985-05-22T23:59:53.50 | 10.0 | undecidable | manual | SG | 309 | 0.444 | 1.4 | 0.1 | |
--.AS1.Z. | 1985-05-22T23:59:53.50 | 10.0 | undecidable | manual | PG | 324 | 0.9657 | -0.94 | 0.6 | |
--.SD1.Z. | 1985-05-22T23:59:48.60 | 10.0 | undecidable | manual | PG | 152 | 0.6327 | 0.16 | 1.7 | |
--.ALP.Z. | 1985-05-22T23:59:45.50 | 10.0 | undecidable | manual | PG | 12 | 0.5106 | -0.59 | 1.3 | |
--.PO9.Z. | 1985-05-22T23:59:44.50 | 10.0 | undecidable | manual | PG | 309 | 0.444 | -0.57 | 1.3 |