A magnitude ML 1.9 earthquake occured in region: 4 km W L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3680, 13.3490 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 | 8 | 3727 | 73480 |
Lucoli | AQ | 9 | 1011 | 74491 |
Pizzoli | AQ | 9 | 4326 | 78817 |
Tornimparte | AQ | 9 | 3187 | 82004 |
Barete | AQ | 11 | 737 | 82741 |
Ocre | AQ | 14 | 1167 | 83908 |
Fossa | AQ | 14 | 721 | 84629 |
Cagnano Amiterno | AQ | 14 | 1369 | 85998 |
Poggio Picenze | AQ | 17 | 1136 | 87134 |
Sant'Eusanio Forconese | AQ | 17 | 394 | 87528 |
Capitignano | AQ | 18 | 665 | 88193 |
Rocca di Cambio | AQ | 19 | 533 | 88726 |
Villa Sant'Angelo | AQ | 19 | 424 | 89150 |
San Demetrio ne' Vestini | AQ | 19 | 1854 | 91004 |
Montereale | AQ | 19 | 2581 | 93585 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2009-04-06 15:33:45 |
42.368 | 13.349 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 760899 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 15:33:45 ± 0.11 |
Latitude | 42.3680 ± 0.0063 |
Longitude | 13.3490 ± 0.0085 |
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 | 760899 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 748 |
Semi-minor axis of confidence ellipse (meter) | 626 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 77 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 989.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 68 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.48 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.74194 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 760899 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:23:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.SHZ. | 2009-04-06T15:34:03.16 | 0.1 | undecidable | manual | Sg | 340 | 55.0005 | 0.265 | 88 | |
IV.SDI.SHZ. | 2009-04-06T15:34:00.65 | 0.1 | undecidable | manual | Pg | 152 | 82.3509 | 0.915 | 67 | |
IV.VCEL.EHZ. | 2009-04-06T15:33:59.52 | 0.1 | undecidable | manual | Sg | 86 | 40.4262 | 0.535 | 85 | |
IV.PTQR.SHZ. | 2009-04-06T15:33:58.18 | 0.1 | undecidable | manual | Sg | 174 | 38.628 | -0.349 | 89 | |
IV.LPEL.HHZ. | 2009-04-06T15:33:58.64 | 0.1 | undecidable | manual | Pg | 117 | 77.2671 | -0.309 | 83 | |
.TERO.---. | 2009-04-06T15:33:56.60 | 0.6 | undecidable | manual | Sg | 36 | 35.0427 | -0.967 | 36 | |
.INTR.---. | 2009-04-06T15:33:56.03 | 0.1 | undecidable | manual | Pg | 131 | 60.3951 | -0.324 | 86 | |
IV.MNS.HHZ. | 2009-04-06T15:33:56.19 | 0.1 | undecidable | manual | Pg | 272 | 54.8007 | 0.711 | 77 | |
.CERT.---. | 2009-04-06T15:33:55.26 | 0.1 | undecidable | manual | Pg | 213 | 55.5 | -0.327 | 86 | |
IV.NRCA.SHZ. | 2009-04-06T15:33:55.45 | 0.1 | undecidable | manual | Pg | 340 | 55.0005 | -0.073 | 91 | |
IV.FAGN.HHE. | 2009-04-06T15:33:54.05 | 0.1 | undecidable | manual | Sg | 121 | 22.3554 | 0.133 | 96 | |
.FIAM.---. | 2009-04-06T15:33:53.66 | 0.6 | undecidable | manual | Sg | 240 | 22.0668 | -0.15 | 48 | |
IV.VCEL.EHZ. | 2009-04-06T15:33:53.79 | 0.1 | undecidable | manual | Pg | 86 | 40.4262 | 0.525 | 85 | |
.CAMP.---. | 2009-04-06T15:33:52.79 | 0.6 | undecidable | manual | Sg | 15 | 19.1697 | -0.129 | 48 | |
IV.PTQR.SHZ. | 2009-04-06T15:33:52.77 | 0.1 | undecidable | manual | Pg | 174 | 38.628 | -0.231 | 91 | |
.TERO.---. | 2009-04-06T15:33:51.77 | 0.1 | undecidable | manual | Pg | 36 | 35.0427 | -0.677 | 81 | |
.FIAM.---. | 2009-04-06T15:33:50.33 | 0.1 | undecidable | manual | Pg | 240 | 22.0668 | 0.052 | 97 | |
IV.FAGN.HHE. | 2009-04-06T15:33:50.25 | 0.1 | undecidable | manual | Pg | 121 | 22.3554 | -0.089 | 96 | |
.AQU.HHN. | 2009-04-06T15:33:49.13 | 0.1 | undecidable | manual | Sg | 110 | 4.5954 | -0.061 | 100 | |
.CAMP.---. | 2009-04-06T15:33:49.69 | 0.1 | undecidable | manual | Pg | 15 | 19.1697 | -0.07 | 97 | |
.AQU.HHN. | 2009-04-06T15:33:47.79 | 0.1 | undecidable | manual | Pg | 110 | 4.5954 | 0.18 | 98 | |
IV.ORI.EHE. | 2009-04-06T15:33:29.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CMPO.HHZ. | 2009-04-06T15:33:27.55 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CRAC.EHN. | 2009-04-06T15:33:10.18 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |