:Product: Geomagnetic Data 7day_AK.txt :Issued: 0903 UTC 11 Sep 2012 # # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # Please send comments and suggestions to SWPC.Webmaster@noaa.gov # Updated every hour beginning at 0029 UTC. # Values shown as reported, SEC does not verify accuracy. # Missing Data: -1 # # Geomagnetic A and K indices from the U.S. Geological Survey Stations # # Geomagnetic # Dipole A ------------- 3 Hourly K Indices -------------- # Station Lat Long Index 00-03 03-06 06-09 09-12 12-15 15-18 18-21 21-24 #------------------------------------------------------------------------------- 2012 Sep 4 Boulder N49 W 42 16 3 3 5 2 2 3 2 3 Chambon-la-foret N-- E--- 33 3 3 3 2 2 2 2 4 College N65 W102 39 4 3 6 6 5 4 4 2 Fredericksburg N38 W 78 14 3 3 4 2 3 2 2 3 Kergulen Island S57 E130 -1 -1 -1 -1 -1 -1 -1 -1 -1 Learmonth S22 E114 -1 -1 -1 -1 -1 -1 -1 -1 -1 Planetary(estimated Ap) 13 3 3 4 2 2 2 2 3 Wingst N54 E 95 17 3 3 4 2 3 3 3 4 2012 Sep 5 Boulder N49 W 42 27 5 6 4 3 3 3 3 2 Chambon-la-foret N-- E--- 32 5 4 4 3 2 3 3 2 College N65 W102 49 5 7 6 5 4 4 3 2 Fredericksburg N38 W 78 24 5 5 4 4 2 3 3 2 Kergulen Island S57 E130 -1 -1 -1 -1 -1 -1 -1 -1 -1 Learmonth S22 E114 -1 -1 -1 -1 -1 -1 -1 -1 -1 Planetary(estimated Ap) 28 6 5 4 3 2 2 3 2 Wingst N54 E 95 25 5 4 4 4 3 3 4 3 2012 Sep 6 Boulder N49 W 42 11 4 3 1 1 2 4 2 1 Chambon-la-foret N-- E--- 14 4 4 1 1 1 3 3 1 College N65 W102 8 4 3 1 1 0 2 2 1 Fredericksburg N38 W 78 12 4 3 1 2 2 3 3 1 Kergulen Island S57 E130 -1 -1 -1 -1 -1 -1 -1 -1 -1 Learmonth S22 E114 -1 -1 -1 -1 -1 -1 -1 -1 -1 Planetary(estimated Ap) 11 4 3 1 1 1 3 3 1 Wingst N54 E 95 15 4 4 1 2 2 4 3 2 2012 Sep 7 Boulder N49 W 42 8 1 2 3 2 2 2 3 2 Chambon-la-foret N-- E--- -1 1 3 -1 -1 -1 -1 -1 -1 College N65 W102 25 2 2 4 5 4 5 4 2 Fredericksburg N38 W 78 8 1 2 3 2 2 2 2 2 Kergulen Island S57 E130 -1 -1 -1 -1 -1 -1 -1 -1 -1 Learmonth S22 E114 -1 -1 -1 -1 -1 -1 -1 -1 -1 Planetary(estimated Ap) 9 2 3 2 2 2 2 3 3 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2012 Sep 8 Boulder N49 W 42 10 3 2 2 3 2 3 2 2 Chambon-la-foret N-- E--- 10 -1 -1 1 2 2 2 2 1 College N65 W102 19 2 2 3 4 5 3 3 3 Fredericksburg N38 W 78 7 2 2 2 2 2 2 2 2 Kergulen Island S57 E130 -1 -1 -1 -1 -1 -1 -1 -1 -1 Learmonth S22 E114 -1 -1 -1 -1 -1 -1 -1 -1 -1 Planetary(estimated Ap) 8 2 2 2 2 2 2 2 2 Wingst N54 E 95 8 3 2 2 2 3 2 2 1 2012 Sep 9 Boulder N49 W 42 5 1 1 2 1 2 2 2 2 Chambon-la-foret N-- E--- 8 1 1 1 1 1 1 1 1 College N65 W102 6 2 2 3 2 1 2 1 0 Fredericksburg N38 W 78 6 1 0 2 2 3 1 2 1 Kergulen Island S57 E130 -1 -1 -1 -1 -1 -1 -1 -1 -1 Learmonth S22 E114 -1 -1 -1 -1 -1 -1 -1 -1 -1 Planetary(estimated Ap) 5 1 1 2 1 2 1 1 1 Wingst N54 E 95 4 1 1 1 2 1 1 2 1 2012 Sep 10 Boulder N49 W 42 4 2 1 2 0 2 2 1 1 Chambon-la-foret N-- E--- -1 2 1 -1 -1 -1 -1 -1 -1 College N65 W102 2 1 0 2 1 1 0 0 0 Fredericksburg N38 W 78 4 1 1 2 1 2 2 1 0 Kergulen Island S57 E130 -1 -1 -1 -1 -1 -1 -1 -1 -1 Learmonth S22 E114 -1 -1 -1 -1 -1 -1 -1 -1 -1 Planetary(estimated Ap) 4 1 1 1 1 2 2 1 0 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1