A magnitude ML 1.6 earthquake occured in region: 4 km E Lucoli (AQ), on
and geographic coordinates (lat, lon) 42.3030, 13.3870 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 |
---|---|---|---|---|
Lucoli | AQ | 4 | 1011 | 1011 |
L'Aquila | AQ | 6 | 69753 | 70764 |
Tornimparte | AQ | 7 | 3187 | 73951 |
Ocre | AQ | 7 | 1167 | 75118 |
Fossa | AQ | 8 | 721 | 75839 |
Rocca di Cambio | AQ | 11 | 533 | 76372 |
Sant'Eusanio Forconese | AQ | 12 | 394 | 76766 |
Villa Sant'Angelo | AQ | 13 | 424 | 77190 |
Poggio Picenze | AQ | 13 | 1136 | 78326 |
Scoppito | AQ | 13 | 3727 | 82053 |
San Demetrio ne' Vestini | AQ | 14 | 1854 | 83907 |
Rocca di Mezzo | AQ | 15 | 1526 | 85433 |
Fagnano Alto | AQ | 16 | 418 | 85851 |
Pizzoli | AQ | 17 | 4326 | 90177 |
Barisciano | AQ | 17 | 1828 | 92005 |
Borgorose | RI | 18 | 4591 | 96596 |
Prata d'Ansidonia | AQ | 18 | 496 | 97092 |
Barete | AQ | 19 | 737 | 97829 |
Fontecchio | AQ | 20 | 369 | 98198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML 1.6 |
2009-04-23 04:50:42 |
42.303 | 13.387 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 829799 |
Field | Value |
---|---|
Time (UTC) | 2009-04-23 04:50:42 ± 0.12 |
Latitude | 42.3030 ± 0.0063 |
Longitude | 13.3870 ± 0.0097 |
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 | 829799 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 799 |
Semi-minor axis of confidence ellipse (meter) | 644 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 70 |
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) | 82 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 20 |
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) | 0.67089 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 829799 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 15:43:58 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 829799 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 15:43:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ESLN.BHN. | 2009-04-23T04:52:08.00 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.LPEL.HHE. | 2009-04-23T04:51:04.63 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.NRCA.HHN. | 2009-04-23T04:51:01.85 | 0.3 | undecidable | manual | Sg | 339 | 62.9925 | 0.36 | 64 | |
IV.MNS.HHZ. | 2009-04-23T04:51:00.67 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LNSS.HHZ. | 2009-04-23T04:50:56.91 | 0.3 | undecidable | manual | Sg | 320 | 43.7229 | 0.551 | 63 | |
IV.VCEL.EHE. | 2009-04-23T04:50:55.71 | 0.3 | undecidable | manual | Sg | 75 | 38.5281 | 0.733 | 59 | |
IV.TERO.HHZ. | 2009-04-23T04:50:55.20 | 0.6 | undecidable | manual | Sg | 26 | 39.7269 | -0.084 | 47 | |
IV.SDI.SHZ. | 2009-04-23T04:50:54.67 | 0.6 | undecidable | manual | Pg | 152 | 74.4699 | -0.391 | 41 | |
IV.NRCA.HHN. | 2009-04-23T04:50:53.35 | 0.1 | undecidable | manual | Pg | 339 | 62.9925 | 0.057 | 90 | |
IV.PTQR.SHZ. | 2009-04-23T04:50:52.97 | 0.1 | undecidable | manual | Sg | 178 | 31.1466 | -0.024 | 96 | |
IV.LPEL.HHE. | 2009-04-23T04:50:52.99 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VVLD.HHE. | 2009-04-23T04:50:51.23 | 0.3 | undecidable | manual | Pg | 158 | 51.8037 | -0.342 | 65 | |
IV.LNSS.HHZ. | 2009-04-23T04:50:50.69 | 0.3 | undecidable | manual | Pg | 320 | 43.7229 | 0.36 | 66 | |
IV.CAMP.HHZ. | 2009-04-23T04:50:50.74 | 0.3 | undecidable | manual | Sg | 4 | 25.9518 | -0.864 | 57 | |
IV.FIAM.HHN. | 2009-04-23T04:50:50.67 | 0.3 | undecidable | manual | Sg | 260 | 22.4553 | -0.005 | 74 | |
IV.VCEL.EHE. | 2009-04-23T04:50:50.17 | 0.3 | undecidable | manual | Pg | 75 | 38.5281 | 0.637 | 61 | |
IV.ESLN.BHN. | 2009-04-23T04:50:49.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PTQR.SHZ. | 2009-04-23T04:50:48.25 | 0.6 | undecidable | manual | Pg | 178 | 31.1466 | -0.138 | 47 | |
IV.FAGN.HHN. | 2009-04-23T04:50:48.93 | 0.1 | undecidable | manual | Sg | 104 | 16.6722 | -0.001 | 99 | |
IV.TERO.HHZ. | 2009-04-23T04:50:48.80 | 0.3 | undecidable | manual | Pg | 26 | 39.7269 | -0.908 | 54 | |
IV.CAMP.HHZ. | 2009-04-23T04:50:47.11 | 0.1 | undecidable | manual | Pg | 4 | 25.9518 | -0.475 | 88 | |
IV.FIAM.HHN. | 2009-04-23T04:50:47.12 | 0.3 | undecidable | manual | Pg | 260 | 22.4553 | 0.071 | 73 | |
MN.AQU.HHZ. | 2009-04-23T04:50:46.21 | 0.1 | undecidable | manual | Sg | 12 | 5.7942 | -0.049 | 100 | |
IV.FAGN.HHN. | 2009-04-23T04:50:46.19 | 0.1 | undecidable | manual | Pg | 104 | 16.6722 | 0.148 | 96 | |
MN.VSL.HHN. | 2009-04-23T04:50:46.59 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.AQU.HHZ. | 2009-04-23T04:50:44.60 | 0.1 | undecidable | manual | Pg | 12 | 5.7942 | 0.101 | 99 | |
IV.STR3.BHN. | 2009-04-23T04:50:28.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |