A magnitude ML 2.0 earthquake occured in region: 5 km W L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3610, 13.3370 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 | 7 | 3727 | 73480 |
Lucoli | AQ | 8 | 1011 | 74491 |
Tornimparte | AQ | 8 | 3187 | 77678 |
Pizzoli | AQ | 9 | 4326 | 82004 |
Barete | AQ | 11 | 737 | 82741 |
Ocre | AQ | 14 | 1167 | 83908 |
Cagnano Amiterno | AQ | 14 | 1369 | 85277 |
Fossa | AQ | 15 | 721 | 85998 |
Sant'Eusanio Forconese | AQ | 17 | 394 | 86392 |
Poggio Picenze | AQ | 18 | 1136 | 87528 |
Capitignano | AQ | 18 | 665 | 88193 |
Rocca di Cambio | AQ | 19 | 533 | 88726 |
Villa Sant'Angelo | AQ | 19 | 424 | 89150 |
Montereale | AQ | 20 | 2581 | 91731 |
San Demetrio ne' Vestini | AQ | 20 | 1854 | 93585 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2009-04-07 22:46:25 |
42.361 | 13.337 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 770309 |
Field | Value |
---|---|
Time (UTC) | 2009-04-07 22:46:25 ± 0.07 |
Latitude | 42.3610 ± 0.0036 |
Longitude | 13.3370 ± 0.0073 |
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 | 770309 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 525 |
Semi-minor axis of confidence ellipse (meter) | 426 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 89 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 721.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 62 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.01893 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 770309 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:34:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.STR3.BHE. | 2009-04-07T22:47:37.84 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.STR3.BHE. | 2009-04-07T22:46:48.72 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.INTR.HHZ. | 2009-04-07T22:46:44.65 | 0.6 | undecidable | manual | Sg | 130 | 60.6948 | 0.178 | 44 | |
IV.CING.HHN. | 2009-04-07T22:46:44.92 | 0.3 | undecidable | manual | Pg | 354 | 113.0979 | 0.388 | 57 | |
IV.CERT.HHN. | 2009-04-07T22:46:42.78 | 0.1 | undecidable | manual | Sg | 213 | 54.2013 | 0.035 | 91 | |
IV.NRCA.SHZ. | 2009-04-07T22:46:42.98 | 0.6 | undecidable | manual | Sg | 341 | 55.4001 | -0.089 | 45 | |
IV.CESI.HHE. | 2009-04-07T22:46:39.50 | 0.1 | undecidable | manual | Pg | 334 | 79.6647 | 0.127 | 85 | |
IV.FDMO.HHN. | 2009-04-07T22:46:39.17 | 0.3 | undecidable | manual | Pg | 345 | 77.5668 | 0.108 | 65 | |
IV.VVLD.HHN. | 2009-04-07T22:46:38.54 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LNSS.HHN. | 2009-04-07T22:46:38.61 | 0.6 | undecidable | manual | Sg | 318 | 36.1416 | 0.699 | 40 | |
.PTQR.SHZ. | 2009-04-07T22:46:38.05 | 0.3 | undecidable | manual | Sg | 172 | 38.0286 | -0.366 | 66 | |
IV.OFFI.HHE. | 2009-04-07T22:46:38.34 | 0.3 | undecidable | manual | Pg | 24 | 69.6747 | 0.494 | 60 | |
IV.TERO.HHZ. | 2009-04-07T22:46:38.57 | 0.6 | undecidable | manual | Sg | 37 | 36.3414 | 0.607 | 41 | |
IV.INTR.HHZ. | 2009-04-07T22:46:36.81 | 0.3 | undecidable | manual | Pg | 130 | 60.6948 | 0.353 | 63 | |
IV.CERT.HHN. | 2009-04-07T22:46:35.17 | 0.1 | undecidable | manual | Pg | 213 | 54.2013 | -0.292 | 87 | |
IV.NRCA.SHZ. | 2009-04-07T22:46:35.30 | 0.3 | undecidable | manual | Pg | 341 | 55.4001 | -0.351 | 64 | |
IV.MNS.HHZ. | 2009-04-07T22:46:35.34 | 0.3 | undecidable | manual | Pg | 273 | 53.8017 | -0.049 | 68 | |
IV.FAGN.HHE. | 2009-04-07T22:46:34.20 | 0.3 | undecidable | manual | Sg | 118 | 22.8549 | 0.055 | 72 | |
IV.FIAM.HHZ. | 2009-04-07T22:46:33.60 | 0.6 | undecidable | manual | Sg | 240 | 20.7681 | 0.126 | 48 | |
.CAMP.HHE. | 2009-04-07T22:46:32.91 | 0.3 | undecidable | manual | Sg | 17 | 20.2686 | -0.407 | 67 | |
IV.LNSS.HHN. | 2009-04-07T22:46:32.49 | 0.1 | undecidable | manual | Pg | 318 | 36.1416 | -0.18 | 92 | |
.PTQR.SHZ. | 2009-04-07T22:46:32.76 | 0.1 | undecidable | manual | Pg | 172 | 38.0286 | -0.204 | 91 | |
IV.TERO.HHZ. | 2009-04-07T22:46:31.95 | 0.1 | undecidable | manual | Pg | 37 | 36.3414 | -0.749 | 77 | |
IV.FAGN.HHE. | 2009-04-07T22:46:30.66 | 0.1 | undecidable | manual | Pg | 118 | 22.8549 | 0.157 | 94 | |
IV.FIAM.HHZ. | 2009-04-07T22:46:30.29 | 0.1 | undecidable | manual | Pg | 240 | 20.7681 | 0.178 | 94 | |
.CAMP.HHE. | 2009-04-07T22:46:29.83 | 0.1 | undecidable | manual | Pg | 17 | 20.2686 | -0.19 | 94 | |
MN.AQU.HHE. | 2009-04-07T22:46:29.38 | 0.1 | undecidable | manual | Sg | 99 | 5.3946 | -0.006 | 100 | |
MN.AQU.HHE. | 2009-04-07T22:46:27.94 | 0.1 | undecidable | manual | Pg | 99 | 5.3946 | 0.186 | 96 |