A magnitude Md 2.5 earthquake occured in region: 3 km N Rocca di Cambio (AQ), on
and geographic coordinates (lat, lon) 42.2630, 13.4920 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 |
---|---|---|---|---|
Rocca di Cambio | AQ | 3 | 533 | 533 |
Ocre | AQ | 3 | 1167 | 1700 |
Fossa | AQ | 4 | 721 | 2421 |
Villa Sant'Angelo | AQ | 4 | 424 | 2845 |
Sant'Eusanio Forconese | AQ | 4 | 394 | 3239 |
San Demetrio ne' Vestini | AQ | 6 | 1854 | 5093 |
Rocca di Mezzo | AQ | 6 | 1526 | 6619 |
Fagnano Alto | AQ | 7 | 418 | 7037 |
Poggio Picenze | AQ | 8 | 1136 | 8173 |
Prata d'Ansidonia | AQ | 10 | 496 | 8669 |
Fontecchio | AQ | 10 | 369 | 9038 |
Barisciano | AQ | 11 | 1828 | 10866 |
L'Aquila | AQ | 13 | 69753 | 80619 |
Lucoli | AQ | 13 | 1011 | 81630 |
Tione degli Abruzzi | AQ | 14 | 310 | 81940 |
San Pio delle Camere | AQ | 14 | 661 | 82601 |
Ovindoli | AQ | 15 | 1227 | 83828 |
Caporciano | AQ | 15 | 230 | 84058 |
Santo Stefano di Sessanio | AQ | 16 | 111 | 84169 |
Tornimparte | AQ | 16 | 3187 | 87356 |
Carapelle Calvisio | AQ | 16 | 87 | 87443 |
Castelvecchio Calvisio | AQ | 17 | 153 | 87596 |
Calascio | AQ | 18 | 137 | 87733 |
Massa d'Albe | AQ | 19 | 1476 | 89209 |
Secinaro | AQ | 20 | 359 | 89568 |
Navelli | AQ | 20 | 554 | 90122 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1985-05-21 01:21:40 |
42.263 | 13.492 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 6929 |
Field | Value |
---|---|
Time (UTC) | 1985-05-21 01:21:40 ± 0.566 |
Latitude | 42.2630 ± 0.0239 |
Longitude | 13.4920 ± 0.0282 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 6929 |
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) | 3529.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 301 |
Number of associated phases, regardless of their use for origin computation | 5 |
Number of defining phases | 5 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00461 |
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 | 6929 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:11:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ALP.Z. | 1985-05-21T01:21:59.50 | 10.0 | undecidable | manual | SG | 5 | 0.5106 | 0.18 | 0.9 | |
--.ALP.Z. | 1985-05-21T01:21:51.18 | 10.0 | undecidable | manual | PG | 5 | 0.5106 | -0.27 | 1.2 | |
--.PO9.Z. | 1985-05-21T01:21:51.20 | 10.0 | undecidable | manual | PG | 307 | 0.4995 | -0.1 | 1.5 | |
--.AQU.Z. | 1985-05-21T01:21:46.00 | 10.0 | undecidable | manual | SG | 323 | 0.111 | -0.27 | 0.6 | |
--.AQU.Z. | 1985-05-21T01:21:44.50 | 10.0 | undecidable | manual | PG | 323 | 0.111 | 0.58 | 0.8 |