A magnitude ML 2.0 earthquake occured in region: 5 km NW L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3750, 13.3460 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 | 5 | 69753 | 69753 |
Scoppito | AQ | 7 | 3727 | 73480 |
Pizzoli | AQ | 8 | 4326 | 77806 |
Lucoli | AQ | 9 | 1011 | 78817 |
Tornimparte | AQ | 10 | 3187 | 82004 |
Barete | AQ | 10 | 737 | 82741 |
Cagnano Amiterno | AQ | 14 | 1369 | 84110 |
Ocre | AQ | 15 | 1167 | 85277 |
Fossa | AQ | 15 | 721 | 85998 |
Capitignano | AQ | 17 | 665 | 86663 |
Poggio Picenze | AQ | 17 | 1136 | 87799 |
Sant'Eusanio Forconese | AQ | 18 | 394 | 88193 |
Montereale | AQ | 19 | 2581 | 90774 |
Rocca di Cambio | AQ | 19 | 533 | 91307 |
Villa Sant'Angelo | AQ | 20 | 424 | 91731 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2009-04-06 21:02:04 |
42.375 | 13.346 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 762979 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 21:02:04 ± 0.14 |
Latitude | 42.3750 ± 0.0072 |
Longitude | 13.3460 ± 0.0134 |
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 | 762979 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1126 |
Semi-minor axis of confidence ellipse (meter) | 762 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 295 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1360.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.46 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36602 |
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 | 2.0 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 762979 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:25:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MNS.HHN. | 2009-04-06T21:02:24.58 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.PTQR.SHZ. | 2009-04-06T21:02:17.40 | 0.6 | undecidable | manual | Sg | 173 | 39.3273 | -0.628 | 41 | |
IV.MNS.HHN. | 2009-04-06T21:02:17.16 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
.TERO.---. | 2009-04-06T21:02:16.17 | 0.3 | undecidable | manual | Sg | 37 | 34.743 | -0.611 | 62 | |
IV.FAGN.HHN. | 2009-04-06T21:02:13.71 | 0.3 | undecidable | manual | Sg | 122 | 22.9548 | 0.064 | 73 | |
IV.VCEL.EHN. | 2009-04-06T21:02:13.44 | 0.3 | undecidable | manual | Pg | 87 | 40.626 | 0.76 | 58 | |
.FIAM.---. | 2009-04-06T21:02:13.22 | 0.6 | undecidable | manual | Sg | 238 | 22.1556 | -0.189 | 47 | |
IV.PTQR.SHZ. | 2009-04-06T21:02:12.68 | 0.6 | undecidable | manual | Pg | 173 | 39.3273 | 0.195 | 46 | |
.CAMP.---. | 2009-04-06T21:02:12.33 | 0.3 | undecidable | manual | Sg | 16 | 18.6702 | 0.007 | 74 | |
.TERO.---. | 2009-04-06T21:02:11.41 | 0.3 | undecidable | manual | Pg | 37 | 34.743 | -0.36 | 67 | |
IV.FAGN.HHN. | 2009-04-06T21:02:10.31 | 0.3 | undecidable | manual | Pg | 122 | 22.9548 | 0.356 | 69 | |
.CAMP.---. | 2009-04-06T21:02:09.53 | 0.1 | undecidable | manual | Pg | 16 | 18.6702 | 0.341 | 92 | |
.FIAM.---. | 2009-04-06T21:02:09.94 | 0.1 | undecidable | manual | Pg | 238 | 22.1556 | 0.12 | 96 | |
MN.AQU.HHZ. | 2009-04-06T21:02:08.59 | 0.1 | undecidable | manual | Sg | 116 | 5.1948 | -0.356 | 94 | |
MN.AQU.HHZ. | 2009-04-06T21:02:07.32 | 0.1 | negative | manual | Pg | 116 | 5.1948 | 0.076 | 100 |