A magnitude ML 2.0 earthquake occured in region: 5 km W L'Aquila (AQ), on
and geographic coordinates (lat, lon) 42.3730, 13.3450 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 |
Pizzoli | AQ | 8 | 4326 | 77806 |
Lucoli | AQ | 9 | 1011 | 78817 |
Tornimparte | AQ | 10 | 3187 | 82004 |
Barete | AQ | 10 | 737 | 82741 |
Cagnano Amiterno | AQ | 14 | 1369 | 84110 |
Ocre | AQ | 14 | 1167 | 85277 |
Fossa | AQ | 15 | 721 | 85998 |
Capitignano | AQ | 17 | 665 | 86663 |
Poggio Picenze | AQ | 17 | 1136 | 87799 |
Sant'Eusanio Forconese | AQ | 18 | 394 | 88193 |
Montereale | AQ | 19 | 2581 | 90774 |
Rocca di Cambio | AQ | 19 | 533 | 91307 |
Villa Sant'Angelo | AQ | 20 | 424 | 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 23:42:13 |
42.373 | 13.345 | 11 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 770669 |
Field | Value |
---|---|
Time (UTC) | 2009-04-07 23:42:13 ± 0.07 |
Latitude | 42.3730 ± 0.0045 |
Longitude | 13.3450 ± 0.0061 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 770669 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 543 |
Semi-minor axis of confidence ellipse (meter) | 472 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 102 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 707.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50182 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 770669 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:34:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAFR.HHE. | 2009-04-07T23:44:53.72 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.OFFI.HHZ. | 2009-04-07T23:44:50.22 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GUAR.HHZ. | 2009-04-07T23:44:49.93 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.CAFR.HHE. | 2009-04-07T23:44:48.74 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VVLD.HHZ. | 2009-04-07T23:44:48.56 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.SDI.SHZ. | 2009-04-07T23:44:47.25 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MTCE.HHZ. | 2009-04-07T23:44:47.22 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MNS.HHZ. | 2009-04-07T23:44:47.34 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.SHZ. | 2009-04-07T23:44:47.90 | 0.1 | undecidable | manual | Pg | 340 | 54.4011 | 0.039 | 71 | |
IV.POFI.HHZ. | 2009-04-07T23:44:47.86 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GUAR.HHZ. | 2009-04-07T23:44:45.02 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LNSS.HHZ. | 2009-04-07T23:44:45.86 | 10.0 | undecidable | manual | Pg | 316 | 35.6421 | 0.162 | 96 | |
IV.CERT.HHZ. | 2009-04-07T23:44:45.13 | 10.0 | undecidable | manual | Pg | 213 | 55.6998 | -0.165 | 92 | |
IV.MSC.EHZ. | 2009-04-07T23:44:45.90 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.INTR.HHZ. | 2009-04-07T23:44:43.79 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VVLD.HHZ. | 2009-04-07T23:44:43.61 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.TERO.HHZ. | 2009-04-07T23:44:43.58 | 10.0 | undecidable | manual | Pg | 37 | 34.8429 | -0.307 | 92 | |
IV.FIAM.HHZ. | 2009-04-07T23:44:41.63 | 0.1 | undecidable | manual | Pg | 238 | 22.0668 | 0.101 | 98 | |
IV.PTQR.SHZ. | 2009-04-07T23:44:41.08 | 0.1 | undecidable | manual | Pg | 173 | 39.2274 | 0.126 | 96 | |
IV.VCEL.EHZ. | 2009-04-07T23:42:27.50 | 0.6 | undecidable | manual | Sg | 87 | 40.7259 | 0.231 | 47 | |
.LNSS.---. | 2009-04-07T23:42:26.46 | 0.6 | undecidable | manual | Sg | 316 | 35.6421 | 0.545 | 44 | |
.PTQR.---. | 2009-04-07T23:42:26.48 | 0.3 | undecidable | manual | Sg | 173 | 39.2274 | -0.407 | 67 | |
.TERO.---. | 2009-04-07T23:42:25.19 | 0.3 | undecidable | manual | Sg | 37 | 34.8429 | -0.525 | 65 | |
.NRCA.---. | 2009-04-07T23:42:23.74 | 0.3 | undecidable | manual | Pg | 340 | 54.4011 | 0.039 | 71 | |
.CERT.---. | 2009-04-07T23:42:23.74 | 0.1 | undecidable | manual | Pg | 213 | 55.6998 | -0.165 | 92 | |
IV.FAGN.HHZ. | 2009-04-07T23:42:22.91 | 0.3 | undecidable | manual | Sg | 121 | 22.9548 | 0.373 | 70 | |
.PTQR.---. | 2009-04-07T23:42:21.49 | 0.1 | undecidable | manual | Pg | 173 | 39.2274 | 0.126 | 96 | |
IV.VCEL.EHZ. | 2009-04-07T23:42:21.94 | 0.3 | undecidable | manual | Pg | 87 | 40.7259 | 0.349 | 69 | |
IV.CAMP.HHZ. | 2009-04-07T23:42:21.19 | 0.1 | undecidable | manual | Sg | 16 | 18.7701 | -0.11 | 100 | |
.FIAM.---. | 2009-04-07T23:42:21.99 | 0.6 | undecidable | manual | Sg | 238 | 22.0668 | -0.294 | 48 | |
.TERO.---. | 2009-04-07T23:42:20.38 | 0.1 | undecidable | manual | Pg | 37 | 34.8429 | -0.307 | 92 | |
.LNSS.---. | 2009-04-07T23:42:20.97 | 0.1 | undecidable | manual | Pg | 316 | 35.6421 | 0.162 | 96 | |
IV.FAGN.HHZ. | 2009-04-07T23:42:19.07 | 0.3 | undecidable | manual | Pg | 121 | 22.9548 | 0.216 | 72 | |
.FIAM.---. | 2009-04-07T23:42:18.81 | 0.1 | undecidable | manual | Pg | 238 | 22.0668 | 0.101 | 98 | |
IV.CAMP.HHZ. | 2009-04-07T23:42:18.23 | 0.1 | undecidable | manual | Pg | 16 | 18.7701 | 0.086 | 99 | |
MN.AQU.HHZ. | 2009-04-07T23:42:17.59 | 0.1 | undecidable | manual | Sg | 115 | 5.1948 | -0.302 | 99 | |
MN.AQU.HHZ. | 2009-04-07T23:42:16.34 | 0.1 | undecidable | manual | Pg | 115 | 5.1948 | 0.167 | 100 |