A magnitude ML 0.7 earthquake occured in region: 4 km NE L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3850, 13.4190 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 | 12 | 4326 | 74079 |
Fossa | AQ | 12 | 721 | 74800 |
Ocre | AQ | 12 | 1167 | 75967 |
Lucoli | AQ | 12 | 1011 | 76978 |
Poggio Picenze | AQ | 12 | 1136 | 78114 |
Scoppito | AQ | 13 | 3727 | 81841 |
Barete | AQ | 14 | 737 | 82578 |
Sant'Eusanio Forconese | AQ | 14 | 394 | 82972 |
Tornimparte | AQ | 14 | 3187 | 86159 |
Barisciano | AQ | 16 | 1828 | 87987 |
San Demetrio ne' Vestini | AQ | 16 | 1854 | 89841 |
Villa Sant'Angelo | AQ | 16 | 424 | 90265 |
Rocca di Cambio | AQ | 17 | 533 | 90798 |
Capitignano | AQ | 18 | 665 | 91463 |
Cagnano Amiterno | AQ | 18 | 1369 | 92832 |
Crognaleto | TE | 19 | 1297 | 94129 |
Pietracamela | TE | 19 | 271 | 94400 |
Santo Stefano di Sessanio | AQ | 19 | 111 | 94511 |
Prata d'Ansidonia | AQ | 19 | 496 | 95007 |
Fagnano Alto | AQ | 19 | 418 | 95425 |
Campotosto | AQ | 20 | 542 | 95967 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.6
ML 0.7 |
2009-04-30 16:05:32 |
42.385 | 13.419 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 843269 |
Field | Value |
---|---|
Time (UTC) | 2009-04-30 16:05:32 ± 0.06 |
Latitude | 42.3850 ± 0.0027 |
Longitude | 13.4190 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 843269 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 521 |
Semi-minor axis of confidence ellipse (meter) | 333 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 271 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 583.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 172 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.03327 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50092 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.5 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 843269 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 15:59:44 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 843269 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 15:59:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.SHZ. | 2009-04-30T16:05:50.57 | 0.1 | undecidable | manual | Sg | 334 | 55.5999 | 0.059 | 92 | |
IV.TERO.HHE. | 2009-04-30T16:05:43.75 | 0.1 | undecidable | manual | Sg | 30 | 30.4473 | -0.026 | 97 | |
IV.NRCA.SHZ. | 2009-04-30T16:05:42.97 | 0.1 | undecidable | manual | Pg | 334 | 55.5999 | -0.12 | 91 | |
IV.CAMP.HHZ. | 2009-04-30T16:05:39.67 | 0.1 | undecidable | manual | Sg | 357 | 16.7721 | -0.039 | 99 | |
IV.TERO.HHE. | 2009-04-30T16:05:39.22 | 0.1 | undecidable | manual | Pg | 30 | 30.4473 | 0.019 | 97 | |
IV.CAMP.HHZ. | 2009-04-30T16:05:36.95 | 0.1 | undecidable | manual | Pg | 357 | 16.7721 | 0.096 | 98 | |
MN.AQU.HHZ. | 2009-04-30T16:05:36.55 | 0.1 | undecidable | manual | Sg | 202 | 3.6963 | -0.083 | 100 | |
MN.AQU.HHZ. | 2009-04-30T16:05:35.18 | 0.1 | undecidable | manual | Pg | 202 | 3.6963 | 0.103 | 100 |