A magnitude ML 1.8 earthquake occured in region: 11 km S Crognaleto (TE), on
and geographic coordinates (lat, lon) 42.4530, 13.4510 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 |
---|---|---|---|---|
Crognaleto | TE | 11 | 1297 | 1297 |
Pietracamela | TE | 12 | 271 | 1568 |
L'Aquila | AQ | 12 | 69753 | 71321 |
Pizzoli | AQ | 13 | 4326 | 75647 |
Fano Adriano | TE | 13 | 296 | 75943 |
Campotosto | AQ | 13 | 542 | 76485 |
Barete | AQ | 14 | 737 | 77222 |
Capitignano | AQ | 14 | 665 | 77887 |
Poggio Picenze | AQ | 16 | 1136 | 79023 |
Fossa | AQ | 18 | 721 | 79744 |
Barisciano | AQ | 18 | 1828 | 81572 |
Isola del Gran Sasso d'Italia | TE | 18 | 4773 | 86345 |
Scoppito | AQ | 18 | 3727 | 90072 |
Cagnano Amiterno | AQ | 19 | 1369 | 91441 |
Montereale | AQ | 19 | 2581 | 94022 |
Ocre | AQ | 19 | 1167 | 95189 |
Sant'Eusanio Forconese | AQ | 19 | 394 | 95583 |
Tossicia | TE | 19 | 1406 | 96989 |
Cortino | TE | 19 | 656 | 97645 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2009-04-09 01:52:35 |
42.453 | 13.451 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 777239 |
Field | Value |
---|---|
Time (UTC) | 2009-04-09 01:52:35 ± 0.07 |
Latitude | 42.4530 ± 0.0036 |
Longitude | 13.4510 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 777239 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 523 |
Semi-minor axis of confidence ellipse (meter) | 294 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 261 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.08813 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45416 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 777239 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:42:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | 2009-04-09T01:52:51.82 | 0.3 | undecidable | manual | Sg | 327 | 50.4162 | -0.042 | 71 | |
IV.LNSS.HHZ. | 2009-04-09T01:52:48.49 | 0.3 | undecidable | manual | Sg | 296 | 37.4292 | 0.072 | 72 | |
IV.VCEL.EHZ. | 2009-04-09T01:52:47.68 | 0.6 | undecidable | manual | Sg | 101 | 32.5452 | 0.583 | 43 | |
IV.NRCA.HHE. | 2009-04-09T01:52:44.80 | 0.3 | undecidable | manual | Pg | 327 | 50.4162 | -0.195 | 68 | |
.FAGN.HHE. | 2009-04-09T01:52:43.99 | 0.3 | undecidable | manual | Sg | 152 | 23.4543 | -0.405 | 69 | |
.TERO.---. | 2009-04-09T01:52:43.76 | 0.3 | undecidable | manual | Sg | 33 | 22.5552 | -0.364 | 69 | |
IV.LNSS.HHZ. | 2009-04-09T01:52:42.78 | 0.1 | undecidable | manual | Pg | 296 | 37.4292 | -0.227 | 93 | |
IV.VCEL.EHZ. | 2009-04-09T01:52:42.19 | 0.1 | undecidable | manual | Pg | 101 | 32.5452 | -0.054 | 97 | |
.T0104.EHE. | 2009-04-09T01:52:41.33 | 0.3 | undecidable | manual | Sg | 222 | 13.875 | -0.124 | 74 | |
IV.CAMP.HHE. | 2009-04-09T01:52:40.48 | 0.1 | undecidable | manual | Sg | 339 | 9.7791 | 0.118 | 100 | |
.TERO.---. | 2009-04-09T01:52:40.50 | 0.1 | undecidable | manual | Pg | 33 | 22.5552 | -0.027 | 99 | |
MN.AQU.HHZ. | 2009-04-09T01:52:40.79 | 0.3 | undecidable | manual | Sg | 200 | 11.6772 | -0.065 | 75 | |
.FAGN.HHE. | 2009-04-09T01:52:40.97 | 0.3 | undecidable | manual | Pg | 152 | 23.4543 | 0.286 | 70 | |
.T0104.EHE. | 2009-04-09T01:52:39.05 | 0.1 | undecidable | manual | Pg | 222 | 13.875 | 0.064 | 100 | |
IV.CAMP.HHE. | 2009-04-09T01:52:38.66 | 0.1 | undecidable | manual | Pg | 339 | 9.7791 | 0.305 | 96 | |
MN.AQU.HHZ. | 2009-04-09T01:52:38.79 | 0.1 | undecidable | manual | Pg | 200 | 11.6772 | 0.15 | 99 |