A magnitude ML 1.5 earthquake occured in region: 2 km NW L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3640, 13.3900 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 |
---|---|---|---|---|
L'Aquila | AQ | 2 | 69753 | 69753 |
Lucoli | AQ | 9 | 1011 | 70764 |
Tornimparte | AQ | 11 | 3187 | 73951 |
Scoppito | AQ | 11 | 3727 | 77678 |
Pizzoli | AQ | 11 | 4326 | 82004 |
Fossa | AQ | 11 | 721 | 82725 |
Ocre | AQ | 11 | 1167 | 83892 |
Barete | AQ | 13 | 737 | 84629 |
Poggio Picenze | AQ | 13 | 1136 | 85765 |
Sant'Eusanio Forconese | AQ | 14 | 394 | 86159 |
Villa Sant'Angelo | AQ | 16 | 424 | 86583 |
San Demetrio ne' Vestini | AQ | 16 | 1854 | 88437 |
Rocca di Cambio | AQ | 16 | 533 | 88970 |
Barisciano | AQ | 17 | 1828 | 90798 |
Cagnano Amiterno | AQ | 17 | 1369 | 92167 |
Capitignano | AQ | 19 | 665 | 92832 |
Fagnano Alto | AQ | 20 | 418 | 93250 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.6
ML 1.5 |
2009-02-13 07:09:41 |
42.364 | 13.39 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 743509 |
Field | Value |
---|---|
Time (UTC) | 2009-02-13 07:09:41 ± 0.13 |
Latitude | 42.3640 ± 0.0027 |
Longitude | 13.3900 ± 0.0073 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 743509 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 673 |
Semi-minor axis of confidence ellipse (meter) | 179 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 245 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 225 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17357 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.5 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 743509 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:03:40 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.6 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 743509 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:03:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAMP.HHZ. | 2009-02-13T07:09:49.23 | 0.1 | undecidable | manual | Sg | 5 | 19.0698 | 0.026 | 97 | |
IV.FAGN.HHN. | 2009-02-13T07:09:49.29 | 0.1 | undecidable | manual | Sg | 124 | 19.2696 | 0.023 | 98 | |
IV.CAMP.HHZ. | 2009-02-13T07:09:46.01 | 0.1 | positive | manual | Pg | 5 | 19.0698 | -0.045 | 97 | |
IV.FAGN.HHN. | 2009-02-13T07:09:46.05 | 0.1 | undecidable | manual | Pg | 124 | 19.2696 | -0.04 | 97 | |
MN.AQU.HHZ. | 2009-02-13T07:09:45.16 | 0.1 | undecidable | manual | Sg | 140 | 1.4985 | -0.048 | 100 | |
MN.AQU.HHZ. | 2009-02-13T07:09:43.83 | 0.1 | negative | manual | Pg | 140 | 1.4985 | 0.083 | 99 | |
IV.FSSB.HHE. | 2009-02-13T07:09:36.41 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.FSSB.HHE. | 2009-02-13T07:09:27.84 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PARC.HHE. | 2009-02-13T07:09:20.80 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CIGN.HHE. | 2009-02-13T07:09:12.17 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |