:Product: Geomagnetic Data 7day_AK.txt :Issued: 0018 UTC 31 Jul 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 Jul 24 Boulder N49 W 42 8 3 3 2 2 2 2 2 1 Chambon-la-foret N-- E--- 15 2 2 2 1 3 2 2 2 College N65 W102 18 3 4 3 3 5 2 2 2 Fredericksburg N38 W 78 10 3 3 2 2 3 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) 10 3 3 2 2 2 2 2 2 Wingst N54 E 95 10 2 3 2 2 3 2 3 1 2012 Jul 25 Boulder N49 W 42 6 3 1 2 2 2 2 1 1 Chambon-la-foret N-- E--- -1 3 1 -1 -1 -1 -1 -1 -1 College N65 W102 6 2 1 1 4 2 0 0 1 Fredericksburg N38 W 78 6 3 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) 6 3 1 2 2 2 1 1 1 Wingst N54 E 95 6 3 2 2 2 1 1 1 1 2012 Jul 26 Boulder N49 W 42 3 0 0 1 1 2 2 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 0 0 0 0 0 0 0 0 0 Fredericksburg N38 W 78 3 0 0 1 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 1 1 0 Wingst N54 E 95 3 0 0 1 1 2 2 1 0 2012 Jul 27 Boulder N49 W 42 4 0 2 1 1 2 2 1 2 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 2 0 2 1 0 0 1 0 1 Fredericksburg N38 W 78 5 0 2 1 2 2 2 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) 5 0 2 1 1 1 2 1 2 Wingst N54 E 95 5 0 2 2 2 1 2 1 2 2012 Jul 28 Boulder N49 W 42 11 1 1 2 2 3 3 3 4 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 14 1 1 2 1 4 5 2 3 Fredericksburg N38 W 78 11 1 1 2 2 3 2 3 4 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 1 1 2 2 3 3 3 4 Wingst N54 E 95 14 1 2 2 2 3 4 4 3 2012 Jul 29 Boulder N49 W 42 8 3 2 3 2 2 2 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 9 3 2 3 4 2 0 1 0 Fredericksburg N38 W 78 6 2 2 2 2 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) 6 3 2 2 2 1 1 1 1 Wingst N54 E 95 8 3 2 2 2 2 2 2 1 2012 Jul 30 Boulder N49 W 42 15 1 3 4 3 3 4 2 3 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 34 2 2 5 3 6 6 4 2 Fredericksburg N38 W 78 11 1 2 4 2 3 3 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) 13 2 2 3 2 3 4 3 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1