A magnitude ML 2.0 earthquake occured in region: 11 km N L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.4480, 13.4370 at 11 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 | 11 | 69753 | 69753 |
Pizzoli | AQ | 12 | 4326 | 74079 |
Crognaleto | TE | 12 | 1297 | 75376 |
Barete | AQ | 13 | 737 | 76113 |
Pietracamela | TE | 13 | 271 | 76384 |
Campotosto | AQ | 13 | 542 | 76926 |
Capitignano | AQ | 14 | 665 | 77591 |
Fano Adriano | TE | 14 | 296 | 77887 |
Poggio Picenze | AQ | 17 | 1136 | 79023 |
Scoppito | AQ | 17 | 3727 | 82750 |
Cagnano Amiterno | AQ | 17 | 1369 | 84119 |
Fossa | AQ | 18 | 721 | 84840 |
Montereale | AQ | 18 | 2581 | 87421 |
Barisciano | AQ | 18 | 1828 | 89249 |
Ocre | AQ | 18 | 1167 | 90416 |
Sant'Eusanio Forconese | AQ | 19 | 394 | 90810 |
Lucoli | AQ | 19 | 1011 | 91821 |
Isola del Gran Sasso d'Italia | TE | 20 | 4773 | 96594 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2009-04-07 22:28:57 |
42.448 | 13.437 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 770169 |
Field | Value |
---|---|
Time (UTC) | 2009-04-07 22:28:57 ± 0.13 |
Latitude | 42.4480 ± 0.0072 |
Longitude | 13.4370 ± 0.0098 |
Depth (km) | 11 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 770169 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 797 |
Semi-minor axis of confidence ellipse (meter) | 633 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 94 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1131.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.64212 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 770169 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:34:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | 2009-04-07T22:29:19.43 | 0.6 | undecidable | manual | Sg | 337 | 71.2731 | 0.457 | 42 | |
.CERT.HHZ. | 2009-04-07T22:29:18.28 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PTQR.SHZ. | 2009-04-07T22:29:15.00 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.HHE. | 2009-04-07T22:29:13.30 | 0.3 | undecidable | manual | Sg | 329 | 50.2164 | -0.068 | 70 | |
IV.FDMO.HHN. | 2009-04-07T22:29:10.06 | 0.3 | undecidable | manual | Pg | 337 | 71.2731 | 0.178 | 66 | |
.LNSS.HHZ. | 2009-04-07T22:29:09.76 | 0.3 | undecidable | manual | Sg | 298 | 36.741 | 0.008 | 73 | |
IV.NRCA.HHE. | 2009-04-07T22:29:06.56 | 0.1 | undecidable | manual | Pg | 329 | 50.2164 | -0.084 | 94 | |
.TERO.HHN. | 2009-04-07T22:29:05.98 | 0.3 | undecidable | manual | Sg | 35 | 23.754 | -0.317 | 71 | |
.LNSS.HHZ. | 2009-04-07T22:29:04.63 | 0.3 | undecidable | manual | Pg | 298 | 36.741 | 0.074 | 72 | |
.FIAM.HHE. | 2009-04-07T22:29:03.12 | 0.3 | undecidable | manual | Pg | 233 | 32.9448 | -0.861 | 57 | |
.TERO.HHN. | 2009-04-07T22:29:02.56 | 0.1 | undecidable | manual | Pg | 35 | 23.754 | -0.002 | 99 | |
.CAMP.HHE. | 2009-04-07T22:29:02.35 | 0.3 | undecidable | manual | Sg | 347 | 9.9789 | -0.265 | 71 | |
.AQU.HHZ. | 2009-04-07T22:29:02.95 | 0.3 | undecidable | manual | Sg | 195 | 10.7781 | 0.134 | 76 | |
.CAMP.HHE. | 2009-04-07T22:29:00.60 | 0.1 | positive | manual | Pg | 347 | 9.9789 | 0.16 | 100 | |
.AQU.HHZ. | 2009-04-07T22:29:00.94 | 0.1 | undecidable | manual | Pg | 195 | 10.7781 | 0.389 | 95 |