:Product: Geomagnetic Data 7day_AK.txt :Issued: 0029 UTC 29 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 Aug 22 Boulder N49 W 42 7 2 0 3 1 1 1 2 2 Chambon-la-foret N-- E--- 12 2 1 2 1 0 2 3 2 College N65 W102 -1 2 1 3 -1 -1 -1 2 -1 Fredericksburg N38 W 78 5 2 1 2 1 0 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) 7 2 0 2 0 1 2 3 3 Wingst N54 E 95 10 2 2 3 1 0 3 3 3 2011 Aug 23 Boulder N49 W 42 7 2 -1 2 1 3 3 3 3 Chambon-la-foret N-- E--- 21 2 1 1 2 2 3 3 2 College N65 W102 -1 1 1 1 1 2 2 3 -1 Fredericksburg N38 W 78 8 2 0 1 2 2 2 3 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) 9 3 0 1 1 2 2 4 3 Wingst N54 E 95 13 3 1 1 2 3 4 4 2 2011 Aug 24 Boulder N49 W 42 7 3 2 1 1 2 2 1 2 Chambon-la-foret N-- E--- 10 4 2 1 1 2 1 0 3 College N65 W102 5 3 1 1 1 2 2 0 1 Fredericksburg N38 W 78 5 3 1 0 2 2 1 0 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) 6 3 1 0 1 2 2 0 2 Wingst N54 E 95 9 4 2 1 2 2 2 0 3 2011 Aug 25 Boulder N49 W 42 3 1 0 0 1 2 2 2 1 Chambon-la-foret N-- E--- 7 2 1 1 1 1 1 2 1 College N65 W102 8 2 1 1 3 3 3 1 1 Fredericksburg N38 W 78 4 1 0 0 1 2 2 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) 4 2 0 0 1 2 1 2 2 Wingst N54 E 95 7 2 1 1 2 2 2 3 2 2011 Aug 26 Boulder N49 W 42 3 0 0 0 0 1 2 1 2 Chambon-la-foret N-- E--- 10 0 1 1 0 1 1 3 2 College N65 W102 1 0 0 0 0 0 1 1 1 Fredericksburg N38 W 78 3 0 0 0 1 1 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) 3 1 0 0 0 1 1 2 2 Wingst N54 E 95 6 0 1 1 1 1 2 3 3 2011 Aug 27 Boulder N49 W 42 3 2 0 1 1 2 2 1 1 Chambon-la-foret N-- E--- 9 2 1 1 1 1 2 2 1 College N65 W102 -1 -1 -1 1 1 -1 3 3 -1 Fredericksburg N38 W 78 3 2 0 1 0 1 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 2 0 0 0 2 2 2 2 Wingst N54 E 95 7 3 1 1 1 2 3 2 1 2011 Aug 28 Boulder N49 W 42 7 1 1 2 2 2 2 2 2 Chambon-la-foret N-- E--- -1 2 1 -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) 6 2 1 1 2 2 1 2 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1