A magnitude ML 1.2 earthquake occured in region: 5 km NW L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3860, 13.3630 at 8 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 | 5 | 69753 | 69753 |
Pizzoli | AQ | 8 | 4326 | 74079 |
Scoppito | AQ | 9 | 3727 | 77806 |
Barete | AQ | 10 | 737 | 78543 |
Lucoli | AQ | 11 | 1011 | 79554 |
Tornimparte | AQ | 12 | 3187 | 82741 |
Cagnano Amiterno | AQ | 14 | 1369 | 84110 |
Ocre | AQ | 15 | 1167 | 85277 |
Fossa | AQ | 15 | 721 | 85998 |
Capitignano | AQ | 16 | 665 | 86663 |
Poggio Picenze | AQ | 16 | 1136 | 87799 |
Sant'Eusanio Forconese | AQ | 17 | 394 | 88193 |
Montereale | AQ | 18 | 2581 | 90774 |
Campotosto | AQ | 19 | 542 | 91316 |
Villa Sant'Angelo | AQ | 19 | 424 | 91740 |
San Demetrio ne' Vestini | AQ | 19 | 1854 | 93594 |
Rocca di Cambio | AQ | 20 | 533 | 94127 |
Barisciano | AQ | 20 | 1828 | 95955 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML 1.2 |
2009-02-16 18:21:05 |
42.386 | 13.363 | 8 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 744679 |
Field | Value |
---|---|
Time (UTC) | 2009-02-16 18:21:05 ± 0.17 |
Latitude | 42.3860 ± 0.0099 |
Longitude | 13.3630 ± 0.0110 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 744679 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 930 |
Semi-minor axis of confidence ellipse (meter) | 795 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 159 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1421.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.59 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48294 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 744679 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:04:57 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 744679 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:04:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | 2009-02-16T18:21:23.84 | 0.6 | undecidable | manual | Sg | 338 | 53.6019 | 0.453 | 47 | |
IV.VCEL.EHN. | 2009-02-16T18:21:20.10 | 0.6 | undecidable | manual | Sg | 89 | 39.1275 | 0.582 | 48 | |
IV.LNSS.HHZ. | 2009-02-16T18:21:19.19 | 0.6 | undecidable | manual | Sg | 312 | 35.742 | 0.585 | 37 | |
IV.TERO.HHN. | 2009-02-16T18:21:16.94 | 0.3 | undecidable | manual | Sg | 37 | 32.745 | -0.675 | 71 | |
IV.NRCA.HHN. | 2009-02-16T18:21:15.86 | 0.3 | undecidable | manual | Pg | 338 | 53.6019 | -0.145 | 70 | |
IV.FIAM.HHZ. | 2009-02-16T18:21:14.08 | 0.3 | undecidable | manual | Sg | 237 | 24.0537 | -0.631 | 68 | |
IV.VCEL.EHN. | 2009-02-16T18:21:14.32 | 0.3 | undecidable | manual | Pg | 89 | 39.1275 | 0.551 | 71 | |
IV.LNSS.HHZ. | 2009-02-16T18:21:14.17 | 0.6 | undecidable | manual | Pg | 312 | 35.742 | 0.932 | 35 | |
IV.FAGN.HHN. | 2009-02-16T18:21:13.80 | 0.6 | undecidable | manual | Sg | 126 | 22.4553 | -0.387 | 46 | |
IV.TERO.HHN. | 2009-02-16T18:21:12.19 | 0.1 | undecidable | manual | Pg | 37 | 32.745 | -0.481 | 95 | |
IV.FAGN.HHN. | 2009-02-16T18:21:10.68 | 0.3 | undecidable | manual | Pg | 126 | 22.4553 | -0.009 | 76 | |
IV.FIAM.HHZ. | 2009-02-16T18:21:10.79 | 0.1 | undecidable | manual | Pg | 237 | 24.0537 | -0.203 | 100 | |
MN.AQU.HHZ. | 2009-02-16T18:21:09.23 | 0.1 | undecidable | manual | Sg | 139 | 4.7952 | 0.112 | 100 | |
MN.AQU.HHZ. | 2009-02-16T18:21:08.02 | 0.1 | undecidable | manual | Pg | 139 | 4.7952 | 0.262 | 99 | |
IV.FSSB.HHZ. | 2009-02-16T18:20:21.60 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |