A magnitude ML 1.3 earthquake occured in region: 2 km NW L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3670, 13.3790 at 6 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 |
Scoppito | AQ | 10 | 3727 | 74491 |
Pizzoli | AQ | 10 | 4326 | 78817 |
Tornimparte | AQ | 11 | 3187 | 82004 |
Ocre | AQ | 12 | 1167 | 83171 |
Fossa | AQ | 12 | 721 | 83892 |
Barete | AQ | 12 | 737 | 84629 |
Poggio Picenze | AQ | 14 | 1136 | 85765 |
Sant'Eusanio Forconese | AQ | 15 | 394 | 86159 |
Cagnano Amiterno | AQ | 16 | 1369 | 87528 |
Villa Sant'Angelo | AQ | 17 | 424 | 87952 |
Rocca di Cambio | AQ | 17 | 533 | 88485 |
San Demetrio ne' Vestini | AQ | 17 | 1854 | 90339 |
Barisciano | AQ | 18 | 1828 | 92167 |
Capitignano | AQ | 18 | 665 | 92832 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.5
ML 1.3 |
2009-05-06 11:22:38 |
42.367 | 13.379 | 6 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 852729 |
Field | Value |
---|---|
Time (UTC) | 2009-05-06 11:22:38 ± 0.5 |
Latitude | 42.3670 ± 0.0306 |
Longitude | 13.3790 ± 0.0134 |
Depth (km) | 6 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 852729 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3474 |
Semi-minor axis of confidence ellipse (meter) | 947 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 10 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3573.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 226 |
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) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.02068 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18166 |
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 | 1.3 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 852729 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 16:10:50 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 852729 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 16:10:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FAGN.HHE. | 2009-05-06T11:22:45.89 | 0.3 | undecidable | manual | Sg | 124 | 20.1687 | 0.197 | 71 | |
IV.FAGN.HHE. | 2009-05-06T11:22:42.60 | 0.3 | undecidable | manual | Pg | 124 | 20.1687 | -0.009 | 72 | |
IV.T0104.EHZ. | 2009-05-06T11:22:40.80 | 0.1 | undecidable | manual | Sg | 258 | 3.4965 | 0.003 | 99 | |
MN.AQU.HHZ. | 2009-05-06T11:22:40.14 | 0.1 | undecidable | manual | Sg | 127 | 2.2977 | -0.487 | 91 | |
MN.AQU.HHZ. | 2009-05-06T11:22:39.52 | 0.1 | undecidable | manual | Pg | 127 | 2.2977 | -0.166 | 100 | |
IV.T0104.EHZ. | 2009-05-06T11:22:39.72 | 0.1 | undecidable | manual | Pg | 258 | 3.4965 | -0.065 | 100 |