A magnitude Md 2.5 earthquake occured in region: 8 km S Crognaleto (TE), on
and geographic coordinates (lat, lon) 42.4790, 13.4540 at 11 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 |
---|---|---|---|---|
Crognaleto | TE | 8 | 1297 | 1297 |
Pietracamela | TE | 10 | 271 | 1568 |
Fano Adriano | TE | 11 | 296 | 1864 |
Campotosto | AQ | 11 | 542 | 2406 |
Capitignano | AQ | 13 | 665 | 3071 |
Pizzoli | AQ | 14 | 4326 | 7397 |
Barete | AQ | 14 | 737 | 8134 |
L'Aquila | AQ | 15 | 69753 | 77887 |
Cortino | TE | 17 | 656 | 78543 |
Isola del Gran Sasso d'Italia | TE | 17 | 4773 | 83316 |
Tossicia | TE | 18 | 1406 | 84722 |
Montereale | AQ | 18 | 2581 | 87303 |
Montorio al Vomano | TE | 19 | 8218 | 95521 |
Cagnano Amiterno | AQ | 19 | 1369 | 96890 |
Poggio Picenze | AQ | 19 | 1136 | 98026 |
Colledara | TE | 20 | 2179 | 100205 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1985-04-26 02:48:51 |
42.479 | 13.454 | 11 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 5519 |
Field | Value |
---|---|
Time (UTC) | 1985-04-26 02:48:51 ± 0.895 |
Latitude | 42.4790 ± 0.0383 |
Longitude | 13.4540 ± 0.0399 |
Depth (km) | 11 ± 19 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 5519 |
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) | 5373.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 181 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
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) | 0.00113 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00745 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 5519 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:09:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.AS1.Z. | 1985-04-26T02:49:20.00 | 10.0 | undecidable | manual | SG | 314 | 0.8214 | 0.01 | 0.5 | |
--.CM2.Z. | 1985-04-26T02:49:16.90 | 10.0 | undecidable | manual | SG | 342 | 0.7437 | -0.52 | 0.4 | |
--.MNS.Z. | 1985-04-26T02:49:13.00 | 10.0 | undecidable | manual | SG | 260 | 0.5772 | 1.03 | 0.2 | |
--.AS1.Z. | 1985-04-26T02:49:10.10 | 10.0 | undecidable | manual | PG? | 314 | 0.8214 | 2.16 | 0 | |
--.PO9.Z. | 1985-04-26T02:49:06.00 | 10.0 | undecidable | manual | SG | 284 | 0.3885 | 0.12 | 0.6 | |
--.CM2.Z. | 1985-04-26T02:49:05.80 | 10.0 | undecidable | manual | PG | 342 | 0.7437 | -0.66 | 1.7 | |
--.ALP.Z. | 1985-04-26T02:49:04.30 | 10.0 | undecidable | manual | SG | 15 | 0.3108 | 0.86 | 0.5 | |
--.MNS.Z. | 1985-04-26T02:49:02.00 | 10.0 | undecidable | manual | PG | 260 | 0.5772 | -1.31 | 0.3 | |
--.PO9.Z. | 1985-04-26T02:48:59.50 | 10.0 | undecidable | manual | PG | 284 | 0.3885 | -0.3 | 1.4 | |
--.ALP.Z. | 1985-04-26T02:48:58.10 | 10.0 | undecidable | manual | PG | 15 | 0.3108 | -0.29 | 2.9 | |
--.AQU.Z. | 1985-04-26T02:48:57.50 | 10.0 | undecidable | manual | SG | 196 | 0.1221 | -0.21 | 0.9 | |
--.AQU.Z. | 1985-04-26T02:48:55.50 | 10.0 | positive | manual | PG | 196 | 0.1221 | 0.42 | 2.7 |