A magnitude ML 2.0 earthquake occured in region: 4 km NW L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3870, 13.3760 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 | 4 | 69753 | 69753 |
Pizzoli | AQ | 9 | 4326 | 74079 |
Scoppito | AQ | 10 | 3727 | 77806 |
Barete | AQ | 11 | 737 | 78543 |
Lucoli | AQ | 11 | 1011 | 79554 |
Tornimparte | AQ | 12 | 3187 | 82741 |
Ocre | AQ | 14 | 1167 | 83908 |
Fossa | AQ | 14 | 721 | 84629 |
Cagnano Amiterno | AQ | 15 | 1369 | 85998 |
Poggio Picenze | AQ | 16 | 1136 | 87134 |
Capitignano | AQ | 16 | 665 | 87799 |
Sant'Eusanio Forconese | AQ | 16 | 394 | 88193 |
Villa Sant'Angelo | AQ | 19 | 424 | 88617 |
San Demetrio ne' Vestini | AQ | 19 | 1854 | 90471 |
Montereale | AQ | 19 | 2581 | 93052 |
Barisciano | AQ | 19 | 1828 | 94880 |
Campotosto | AQ | 19 | 542 | 95422 |
Rocca di Cambio | AQ | 19 | 533 | 95955 |
Crognaleto | TE | 20 | 1297 | 97252 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML 2.0 |
2009-04-12 14:05:57 |
42.387 | 13.376 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 795529 |
Field | Value |
---|---|
Time (UTC) | 2009-04-12 14:05:57 ± 0.1 |
Latitude | 42.3870 ± 0.0063 |
Longitude | 13.3760 ± 0.0097 |
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 | 795529 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 855 |
Semi-minor axis of confidence ellipse (meter) | 507 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 230 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1063.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.75003 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.6 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 795529 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 15:04:04 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 795529 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 15:04:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ESLN.BHN. | 2009-04-12T14:07:11.47 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.STR3.BHZ. | 2009-04-12T14:06:49.11 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FDMO.HHE. | 2009-04-12T14:06:20.50 | 0.3 | undecidable | manual | Sg | 342 | 75.7686 | 0.289 | 64 | |
.LPEL.HHZ. | 2009-04-12T14:06:20.72 | 0.3 | undecidable | manual | Sg | 119 | 76.368 | 0.341 | 63 | |
.INTR.HHZ. | 2009-04-12T14:06:16.90 | 0.6 | undecidable | manual | Sg | 134 | 60.1953 | 0.822 | 37 | |
IV.NRCA.SHZ. | 2009-04-12T14:06:14.15 | 0.3 | undecidable | manual | Sg | 337 | 53.9016 | -0.231 | 68 | |
IV.SDI.SHZ. | 2009-04-12T14:06:12.43 | 0.6 | undecidable | manual | Pg | 154 | 83.25 | 0.76 | 36 | |
IV.PTQR.SHZ. | 2009-04-12T14:06:10.69 | 0.6 | undecidable | manual | Sg | 177 | 40.626 | -0.141 | 47 | |
IV.FDMO.HHE. | 2009-04-12T14:06:10.08 | 0.6 | undecidable | manual | Pg | 342 | 75.7686 | -0.431 | 42 | |
.LPEL.HHZ. | 2009-04-12T14:06:10.27 | 0.1 | undecidable | manual | Pg | 119 | 76.368 | -0.336 | 85 | |
IV.OFFI.HHE. | 2009-04-12T14:06:09.43 | 0.1 | undecidable | manual | Pg | 23 | 65.7897 | 0.452 | 84 | |
.VVLD.HHZ. | 2009-04-12T14:06:07.93 | 0.3 | undecidable | manual | Pg | 160 | 60.9945 | -0.3 | 66 | |
.INTR.HHZ. | 2009-04-12T14:06:07.97 | 0.3 | undecidable | manual | Pg | 134 | 60.1953 | -0.152 | 68 | |
.FIAM.HHZ. | 2009-04-12T14:06:06.91 | 0.6 | undecidable | manual | Sg | 238 | 24.9528 | 0.342 | 46 | |
IV.NRCA.SHZ. | 2009-04-12T14:06:06.75 | 0.3 | undecidable | manual | Pg | 337 | 53.9016 | -0.392 | 65 | |
.FAGN.HHN. | 2009-04-12T14:06:05.09 | 0.6 | undecidable | manual | Sg | 128 | 21.7671 | -0.449 | 46 | |
IV.PTQR.SHZ. | 2009-04-12T14:06:04.75 | 0.1 | undecidable | manual | Pg | 177 | 40.626 | -0.344 | 90 | |
.FAGN.HHN. | 2009-04-12T14:06:02.00 | 0.1 | undecidable | manual | Pg | 128 | 21.7671 | -0.037 | 100 | |
.FIAM.HHZ. | 2009-04-12T14:06:02.75 | 0.1 | undecidable | manual | Pg | 238 | 24.9528 | 0.118 | 97 | |
.AQU.HHZ. | 2009-04-12T14:06:00.95 | 0.3 | undecidable | manual | Sg | 150 | 4.2957 | -0.018 | 77 | |
.AQU.HHZ. | 2009-04-12T14:05:59.56 | 0.1 | undecidable | manual | Pg | 150 | 4.2957 | 0.161 | 100 |