A magnitude Md 2.9 earthquake occured in region: 11 km SW Crognaleto (TE), on
and geographic coordinates (lat, lon) 42.46, 13.44 at 15 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 | 11 | 1297 | 1297 |
Pizzoli | AQ | 12 | 4326 | 5623 |
Pietracamela | TE | 12 | 271 | 5894 |
Campotosto | AQ | 12 | 542 | 6436 |
L'Aquila | AQ | 12 | 69753 | 76189 |
Barete | AQ | 13 | 737 | 76926 |
Capitignano | AQ | 13 | 665 | 77591 |
Fano Adriano | TE | 13 | 296 | 77887 |
Montereale | AQ | 17 | 2581 | 80468 |
Cagnano Amiterno | AQ | 17 | 1369 | 81837 |
Scoppito | AQ | 18 | 3727 | 85564 |
Poggio Picenze | AQ | 18 | 1136 | 86700 |
Fossa | AQ | 19 | 721 | 87421 |
Cortino | TE | 19 | 656 | 88077 |
Isola del Gran Sasso d'Italia | TE | 19 | 4773 | 92850 |
Barisciano | AQ | 19 | 1828 | 94678 |
Ocre | AQ | 20 | 1167 | 95845 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.9 | 1985-02-25 06:54:02 |
42.46 | 13.44 | 15 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 2489 |
Field | Value |
---|---|
Time (UTC) | 1985-02-25 06:54:02 ± 0.329 |
Latitude | 42.46 ± 0.02 |
Longitude | 13.44 ± 0.03 |
Depth (km) | 15 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 2489 |
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) | 3610.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 175 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00089 |
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 | 2.9 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 2489 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:07:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.AS1.Z. | 1985-02-25T06:54:30.80 | 10.0 | undecidable | manual | SG | 316 | 0.0074 | -0.04 | 0.5 | |
--.CM8.Z. | 1985-02-25T06:54:29.80 | 10.0 | undecidable | manual | SG | 343 | 0.0069 | 1.12 | 0.1 | |
--.MNS.Z. | 1985-02-25T06:54:21.50 | 10.0 | undecidable | manual | SG | 262 | 0.005 | -0.66 | 0.3 | |
--.AS1.Z. | 1985-02-25T06:54:18.00 | 10.0 | undecidable | manual | PG | 316 | 0.0074 | -0.72 | 0.6 | |
--.SD1.Z. | 1985-02-25T06:54:18.50 | 10.0 | positive | manual | PG | 159 | 0.0071 | 0.39 | 1.9 | |
--.CM8.Z. | 1985-02-25T06:54:17.00 | 10.0 | positive | manual | PG | 343 | 0.0069 | -0.47 | 1.8 | |
--.PO9.Z. | 1985-02-25T06:54:17.50 | 10.0 | undecidable | manual | SG | 287 | 0.0034 | 1.06 | 0.2 | |
--.MNS.Z. | 1985-02-25T06:54:12.80 | 10.0 | undecidable | manual | PG | 262 | 0.005 | -0.9 | 0.5 | |
--.PO9.Z. | 1985-02-25T06:54:11.00 | 10.0 | positive | manual | PG | 287 | 0.0034 | 0.6 | 1.7 | |
--.AQU.Z. | 1985-02-25T06:54:08.50 | 10.0 | undecidable | manual | SG | 193 | 0.0009 | 0.12 | 0.8 | |
--.AQU.Z. | 1985-02-25T06:54:05.50 | 10.0 | positive | manual | PG | 193 | 0.0009 | -0.25 | 2.6 |