A magnitude ML 2.4 earthquake occured in region: 6 km W L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3660, 13.3320 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 | 6 | 69753 | 69753 |
Scoppito | AQ | 6 | 3727 | 73480 |
Lucoli | AQ | 8 | 1011 | 74491 |
Pizzoli | AQ | 8 | 4326 | 78817 |
Tornimparte | AQ | 9 | 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 | 18 | 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 2.4 | 2009-04-06 20:50:55 |
42.366 | 13.332 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 762889 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 20:50:55 ± 0.14 |
Latitude | 42.3660 ± 0.0090 |
Longitude | 13.3320 ± 0.0146 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 762889 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1487 |
Semi-minor axis of confidence ellipse (meter) | 750 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 302 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1562.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 15 |
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) | 0.55218 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 762889 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:25:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | 2009-04-06T20:52:25.11 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.OFFI.HHE. | 2009-04-06T20:52:20.18 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.TRI.HHE. | 2009-04-06T20:52:17.37 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MNS.HHE. | 2009-04-06T20:52:09.10 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MELA.HHE. | 2009-04-06T20:51:54.81 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
.INTR.---. | 2009-04-06T20:51:07.19 | 0.6 | undecidable | manual | Pg | 130 | 61.2942 | 0.887 | 35 | |
.PTQR.SHZ. | 2009-04-06T20:51:07.79 | 0.3 | undecidable | manual | Sg | 172 | 38.5281 | -0.446 | 65 | |
IV.TERO.HHZ. | 2009-04-06T20:51:06.85 | 0.3 | undecidable | manual | Sg | 38 | 36.2415 | -0.759 | 58 | |
.CERT.---. | 2009-04-06T20:51:05.01 | 0.3 | undecidable | manual | Pg | 212 | 54.4011 | -0.232 | 66 | |
.NRCA.---. | 2009-04-06T20:51:05.93 | 0.3 | undecidable | manual | Pg | 341 | 54.9006 | 0.623 | 60 | |
.VCEL.---. | 2009-04-06T20:51:04.23 | 0.3 | undecidable | manual | Pg | 85 | 41.8248 | 0.93 | 54 | |
.CAMP.HHZ. | 2009-04-06T20:51:03.11 | 0.3 | undecidable | manual | Sg | 19 | 19.9689 | -0.047 | 73 | |
IV.FIAM.HHN. | 2009-04-06T20:51:03.27 | 0.3 | undecidable | manual | Sg | 238 | 20.6682 | -0.11 | 72 | |
.PTQR.SHZ. | 2009-04-06T20:51:02.39 | 0.3 | undecidable | manual | Pg | 172 | 38.5281 | -0.399 | 66 | |
IV.TERO.HHZ. | 2009-04-06T20:51:02.01 | 0.1 | undecidable | manual | Pg | 38 | 36.2415 | -0.421 | 88 | |
.FAGN.HHE. | 2009-04-06T20:51:01.15 | 0.3 | undecidable | manual | Pg | 118 | 23.4543 | 0.682 | 61 | |
IV.FIAM.HHN. | 2009-04-06T20:51:00.17 | 0.1 | undecidable | manual | Pg | 238 | 20.6682 | 0.183 | 95 | |
.AQU.HHZ. | 2009-04-06T20:50:59.20 | 0.3 | undecidable | manual | Sg | 103 | 5.8941 | -0.313 | 71 | |
.CAMP.HHZ. | 2009-04-06T20:50:59.91 | 0.1 | undecidable | manual | Pg | 19 | 19.9689 | 0.048 | 97 | |
.AQU.HHZ. | 2009-04-06T20:50:57.80 | 0.1 | negative | manual | Pg | 103 | 5.8941 | 0.041 | 100 |