:Product: Geomagnetic Data 7day_AK.txt :Issued: 0129 UTC 07 Aug 2011 # # 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 #------------------------------------------------------------------------------- 2011 Jul 31 Boulder N49 W 42 13 3 3 3 2 2 3 3 3 Chambon-la-foret N-- E--- 17 3 2 2 2 2 2 2 3 College N65 W102 14 4 3 3 4 1 2 2 2 Fredericksburg N38 W 78 7 3 2 2 1 2 1 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 3 2 2 1 1 2 2 3 Wingst N54 E 95 11 3 2 2 2 2 3 3 3 2011 Aug 1 Boulder N49 W 42 8 3 3 2 1 2 2 2 2 Chambon-la-foret N-- E--- 9 2 3 2 1 2 1 1 1 College N65 W102 7 2 3 3 2 0 1 0 2 Fredericksburg N38 W 78 6 2 3 2 1 1 1 1 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 3 3 3 1 1 2 1 3 Wingst N54 E 95 8 2 3 2 2 2 2 1 2 2011 Aug 2 Boulder N49 W 42 4 2 1 1 1 1 2 1 1 Chambon-la-foret N-- E--- 6 2 1 1 2 1 1 1 1 College N65 W102 2 2 1 0 1 1 1 0 0 Fredericksburg N38 W 78 3 2 1 1 1 1 1 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) 3 2 1 0 0 1 1 0 1 Wingst N54 E 95 6 3 0 2 1 2 2 1 1 2011 Aug 3 Boulder N49 W 42 4 1 0 0 1 2 3 1 1 Chambon-la-foret N-- E--- 7 0 0 1 1 2 1 1 2 College N65 W102 2 1 0 0 0 0 1 1 1 Fredericksburg N38 W 78 3 1 0 0 0 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) 3 1 0 0 0 1 1 1 1 Wingst N54 E 95 5 1 1 1 1 2 2 2 2 2011 Aug 4 Boulder N49 W 42 4 1 0 1 0 1 2 1 3 Chambon-la-foret N-- E--- 15 0 0 0 1 1 2 1 3 College N65 W102 2 0 1 0 0 1 1 0 2 Fredericksburg N38 W 78 3 0 0 1 0 1 1 0 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) 4 1 0 0 0 1 2 1 3 Wingst N54 E 95 6 0 1 1 1 2 2 2 3 2011 Aug 5 Boulder N49 W 42 27 3 2 0 1 1 2 5 7 Chambon-la-foret N-- E--- 60 3 3 1 2 1 3 6 6 College N65 W102 18 2 2 0 0 0 1 5 6 Fredericksburg N38 W 78 32 3 1 0 0 1 3 6 7 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) 49 3 2 0 0 1 2 8 7 Wingst N54 E 95 45 4 3 1 2 1 4 7 7 2011 Aug 6 Boulder N49 W 42 27 6 5 4 3 3 3 2 3 Chambon-la-foret N-- E--- -1 5 4 -1 -1 -1 -1 -1 -1 College N65 W102 -1 -1 -1 -1 -1 -1 -1 -1 -1 Fredericksburg N38 W 78 -1 -1 -1 -1 -1 -1 -1 -1 -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) 31 6 5 4 4 3 3 2 3 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1