A magnitude ML 2.0 earthquake occured in region: 7 km SE Campotosto (AQ), on
and geographic coordinates (lat, lon) 42.5000, 13.4050 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 |
---|---|---|---|---|
Campotosto | AQ | 7 | 542 | 542 |
Crognaleto | TE | 8 | 1297 | 1839 |
Capitignano | AQ | 9 | 665 | 2504 |
Pizzoli | AQ | 11 | 4326 | 6830 |
Barete | AQ | 11 | 737 | 7567 |
Fano Adriano | TE | 12 | 296 | 7863 |
Pietracamela | TE | 13 | 271 | 8134 |
Montereale | AQ | 13 | 2581 | 10715 |
Cagnano Amiterno | AQ | 15 | 1369 | 12084 |
Cortino | TE | 16 | 656 | 12740 |
L'Aquila | AQ | 16 | 69753 | 82493 |
Amatrice | RI | 17 | 2657 | 85150 |
Scoppito | AQ | 19 | 3727 | 88877 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
ML 2.0 |
2009-04-20 06:39:17 |
42.5 | 13.405 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 823779 |
Field | Value |
---|---|
Time (UTC) | 2009-04-20 06:39:17 ± 0.07 |
Latitude | 42.5000 ± 0.0036 |
Longitude | 13.4050 ± 0.0073 |
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 | 823779 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 630 |
Semi-minor axis of confidence ellipse (meter) | 382 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 75 |
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) | 66 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.73295 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 823779 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 15:36:58 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 823779 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 15:36:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MGAB.HHZ. | 2009-04-20T06:39:39.18 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CESI.HHE. | 2009-04-20T06:39:39.06 | 0.3 | undecidable | manual | Sg | 324 | 69.2751 | 0.555 | 59 | |
IV.GUMA.HHE. | 2009-04-20T06:39:38.54 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VVLD.HHE. | 2009-04-20T06:39:37.95 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.FDMO.HHZ. | 2009-04-20T06:39:37.56 | 0.3 | undecidable | manual | Sg | 337 | 64.8906 | 0.221 | 65 | |
IV.OFFI.HHE. | 2009-04-20T06:39:37.74 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.VVLD.HHE. | 2009-04-20T06:39:32.97 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.HHZ. | 2009-04-20T06:39:31.38 | 0.1 | undecidable | manual | Sg | 327 | 43.9227 | -0.366 | 87 | |
IV.LPEL.HHN. | 2009-04-20T06:39:31.67 | 0.3 | undecidable | manual | Pg | 128 | 81.3519 | 0.281 | 62 | |
IV.CESI.HHE. | 2009-04-20T06:39:29.39 | 0.1 | undecidable | manual | Pg | 324 | 69.2751 | -0.139 | 87 | |
IV.INTR.HHE. | 2009-04-20T06:39:29.46 | 0.1 | undecidable | manual | Pg | 143 | 67.9764 | 0.127 | 88 | |
IV.FDMO.HHZ. | 2009-04-20T06:39:28.82 | 0.3 | undecidable | manual | Pg | 337 | 64.8906 | -0.036 | 67 | |
IV.MNS.HHN. | 2009-04-20T06:39:27.83 | 0.3 | undecidable | manual | Pg | 258 | 60.5949 | -0.361 | 64 | |
IV.FAGN.HHZ. | 2009-04-20T06:39:27.84 | 0.3 | undecidable | manual | Sg | 150 | 29.8479 | -0.147 | 70 | |
IV.TERO.HHZ. | 2009-04-20T06:39:25.10 | 0.1 | undecidable | manual | Sg | 50 | 21.2676 | -0.278 | 93 | |
IV.NRCA.HHZ. | 2009-04-20T06:39:25.45 | 0.1 | undecidable | manual | Pg | 327 | 43.9227 | -0.178 | 91 | |
IV.VCEL.EHZ. | 2009-04-20T06:39:24.82 | 0.6 | undecidable | manual | Pg | 108 | 37.5291 | 0.175 | 46 | |
IV.FIAM.HHN. | 2009-04-20T06:39:24.42 | 0.3 | undecidable | manual | Pg | 223 | 34.8429 | 0.189 | 69 | |
IV.PTQR.SHZ. | 2009-04-20T06:39:23.58 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FAGN.HHZ. | 2009-04-20T06:39:23.33 | 0.1 | undecidable | manual | Pg | 150 | 29.8479 | -0.126 | 94 | |
MN.AQU.HHZ. | 2009-04-20T06:39:23.43 | 0.3 | undecidable | manual | Sg | 181 | 16.1727 | -0.4 | 68 | |
IV.TERO.HHZ. | 2009-04-20T06:39:22.05 | 0.1 | undecidable | manual | Pg | 50 | 21.2676 | 0.101 | 96 | |
MN.AQU.HHZ. | 2009-04-20T06:39:21.37 | 0.1 | undecidable | manual | Pg | 181 | 16.1727 | 0.313 | 93 | |
IV.CAMP.HHZ. | 2009-04-20T06:39:20.88 | 0.1 | undecidable | manual | Sg | 5 | 3.996 | -0.042 | 100 | |
IV.CAMP.HHZ. | 2009-04-20T06:39:19.68 | 0.1 | undecidable | manual | Pg | 5 | 3.996 | 0.302 | 95 |