A magnitude ML 2.2 earthquake occured in region: 3 km NW L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3690, 13.3730 at 9 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 | 3 | 69753 | 69753 |
Lucoli | AQ | 9 | 1011 | 70764 |
Scoppito | AQ | 10 | 3727 | 74491 |
Pizzoli | AQ | 10 | 4326 | 78817 |
Tornimparte | AQ | 10 | 3187 | 82004 |
Barete | AQ | 12 | 737 | 82741 |
Ocre | AQ | 13 | 1167 | 83908 |
Fossa | AQ | 13 | 721 | 84629 |
Poggio Picenze | AQ | 15 | 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 | 18 | 533 | 88485 |
San Demetrio ne' Vestini | AQ | 18 | 1854 | 90339 |
Capitignano | AQ | 18 | 665 | 91004 |
Barisciano | AQ | 19 | 1828 | 92832 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2009-04-06 15:27:29 |
42.369 | 13.373 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 760869 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 15:27:29 ± 0.09 |
Latitude | 42.3690 ± 0.0054 |
Longitude | 13.3730 ± 0.0073 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 760869 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 589 |
Semi-minor axis of confidence ellipse (meter) | 517 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 227 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 848.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 110 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.68079 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 760869 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:23:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPEL.HHN. | 2009-04-06T15:27:53.06 | 0.3 | undecidable | manual | Sg | 118 | 75.5688 | 0.687 | 56 | |
IV.NRCA.SHZ. | 2009-04-06T15:27:47.51 | 0.6 | undecidable | manual | Sg | 338 | 55.6998 | 0.442 | 43 | |
IV.INTR.HHE. | 2009-04-06T15:27:47.72 | 0.3 | undecidable | manual | Sg | 132 | 58.9965 | -0.235 | 66 | |
IV.VCEL.EHZ. | 2009-04-06T15:27:42.82 | 0.6 | undecidable | manual | Sg | 86 | 38.4282 | 0.366 | 45 | |
IV.LPEL.HHN. | 2009-04-06T15:27:42.44 | 0.1 | undecidable | manual | Pg | 118 | 75.5688 | -0.203 | 86 | |
.TERO.---. | 2009-04-06T15:27:40.54 | 0.6 | undecidable | manual | Sg | 34 | 33.8439 | -0.709 | 40 | |
IV.INTR.HHE. | 2009-04-06T15:27:39.73 | 0.6 | undecidable | manual | Pg | 132 | 58.9965 | -0.363 | 43 | |
IV.NRCA.SHZ. | 2009-04-06T15:27:39.64 | 0.1 | undecidable | manual | Pg | 338 | 55.6998 | 0.058 | 92 | |
IV.FIAM.HHZ. | 2009-04-06T15:27:38.11 | 0.1 | undecidable | manual | Sg | 242 | 23.8539 | -0.118 | 97 | |
IV.FAGN.HHE. | 2009-04-06T15:27:37.23 | 0.1 | undecidable | manual | Sg | 124 | 20.7681 | -0.012 | 99 | |
.CAMP.---. | 2009-04-06T15:27:36.72 | 0.3 | undecidable | manual | Sg | 9 | 18.6702 | 0.109 | 73 | |
IV.VCEL.EHZ. | 2009-04-06T15:27:36.87 | 0.1 | undecidable | manual | Pg | 86 | 38.4282 | -0.047 | 95 | |
.TERO.---. | 2009-04-06T15:27:35.74 | 0.1 | undecidable | manual | Pg | 34 | 33.8439 | -0.484 | 88 | |
IV.FIAM.HHZ. | 2009-04-06T15:27:34.62 | 0.1 | undecidable | manual | Pg | 242 | 23.8539 | 0.143 | 96 | |
IV.FAGN.HHE. | 2009-04-06T15:27:34.25 | 0.1 | undecidable | manual | Pg | 124 | 20.7681 | 0.341 | 93 | |
.CAMP.---. | 2009-04-06T15:27:33.77 | 0.1 | positive | manual | Pg | 9 | 18.6702 | 0.226 | 95 | |
MN.AQU.HHN. | 2009-04-06T15:27:32.41 | 0.1 | undecidable | manual | Sg | 126 | 2.8971 | -0.329 | 96 | |
MN.AQU.HHN. | 2009-04-06T15:27:31.43 | 0.1 | negative | manual | Pg | 126 | 2.8971 | 0.121 | 100 | |
GU.SC2M.HHE. | 2009-04-06T15:27:06.23 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
NI.CGRP.HHZ. | 2009-04-06T15:26:59.08 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
GU.SC2M.HHE. | 2009-04-06T15:26:46.65 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |