A magnitude ML 2.0 earthquake occured in region: 4 km W L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3660, 13.3500 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 | 4 | 69753 | 69753 |
Scoppito | AQ | 8 | 3727 | 73480 |
Lucoli | AQ | 8 | 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 | 15 | 1369 | 85998 |
Poggio Picenze | AQ | 17 | 1136 | 87134 |
Sant'Eusanio Forconese | AQ | 17 | 394 | 87528 |
Capitignano | AQ | 18 | 665 | 88193 |
Rocca di Cambio | AQ | 18 | 533 | 88726 |
Villa Sant'Angelo | AQ | 19 | 424 | 89150 |
San Demetrio ne' Vestini | AQ | 19 | 1854 | 91004 |
Montereale | AQ | 20 | 2581 | 93585 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2009-04-06 19:08:50 |
42.366 | 13.35 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 762179 |
Field | Value |
---|---|
Time (UTC) | 2009-04-06 19:08:50 ± 0.13 |
Latitude | 42.3660 ± 0.0072 |
Longitude | 13.3500 ± 0.0097 |
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 | 762179 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 882 |
Semi-minor axis of confidence ellipse (meter) | 728 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 141 |
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) | 99 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.56 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49912 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 762179 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:24:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
.NRCA.---. | 2009-04-06T19:09:08.48 | 0.6 | undecidable | manual | Sg | 340 | 55.4001 | 0.065 | 47 | |
IV.VCEL.EHZ. | 2009-04-06T19:09:05.06 | 0.1 | undecidable | manual | Sg | 85 | 40.3263 | 0.672 | 82 | |
.PTQR.---. | 2009-04-06T19:09:03.56 | 0.3 | undecidable | manual | Sg | 174 | 38.3283 | -0.303 | 69 | |
.NRCA.---. | 2009-04-06T19:09:01.78 | 0.3 | undecidable | manual | Pg | 340 | 55.4001 | 0.804 | 56 | |
.TERO.---. | 2009-04-06T19:09:01.96 | 0.3 | undecidable | manual | Sg | 36 | 35.2425 | -1.088 | 51 | |
.CERT.---. | 2009-04-06T19:09:00.77 | 0.1 | undecidable | manual | Pg | 213 | 55.3002 | -0.185 | 91 | |
IV.FAGN.HHN. | 2009-04-06T19:08:59.14 | 0.1 | undecidable | manual | Sg | 120 | 22.1556 | -0.034 | 99 | |
IV.FIAM.HHN. | 2009-04-06T19:08:59.16 | 0.1 | undecidable | manual | Sg | 241 | 21.9669 | 0.033 | 99 | |
IV.VCEL.EHZ. | 2009-04-06T19:08:59.62 | 0.1 | undecidable | manual | Pg | 85 | 40.3263 | 0.962 | 72 | |
.CAMP.---. | 2009-04-06T19:08:58.20 | 0.6 | undecidable | manual | Sg | 14 | 19.4694 | -0.138 | 49 | |
.PTQR.---. | 2009-04-06T19:08:58.08 | 0.1 | undecidable | manual | Pg | 174 | 38.3283 | -0.274 | 92 | |
.TERO.---. | 2009-04-06T19:08:57.21 | 0.1 | undecidable | manual | Pg | 36 | 35.2425 | -0.67 | 82 | |
IV.FIAM.HHN. | 2009-04-06T19:08:55.85 | 0.1 | undecidable | manual | Pg | 241 | 21.9669 | 0.237 | 95 | |
.CAMP.---. | 2009-04-06T19:08:55.19 | 0.1 | undecidable | manual | Pg | 14 | 19.4694 | 0.025 | 100 | |
IV.FAGN.HHN. | 2009-04-06T19:08:55.49 | 0.1 | undecidable | manual | Pg | 120 | 22.1556 | -0.152 | 97 | |
MN.AQU.HHZ. | 2009-04-06T19:08:54.30 | 0.1 | undecidable | manual | Sg | 107 | 4.3956 | -0.157 | 100 | |
MN.AQU.HHZ. | 2009-04-06T19:08:53.09 | 0.1 | undecidable | manual | Pg | 107 | 4.3956 | 0.176 | 99 | |
SI.ABSI.BHN. | 2009-04-06T19:08:39.20 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
SI.ROSI.BHE. | 2009-04-06T19:08:29.05 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
NI.PALA.HHE. | 2009-04-06T19:08:22.85 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
NI.VINO.HHE. | 2009-04-06T19:08:21.04 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
NI.CGRP.HHE. | 2009-04-06T19:08:15.86 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |