:Product: Geomagnetic Data 7day_AK.txt :Issued: 0648 UTC 23 Dec 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 Dec 16 Boulder N49 W 42 8 2 0 3 3 3 2 1 1 Chambon-la-foret N-- E--- -1 2 1 -1 -1 -1 -1 -1 -1 College N65 W102 11 1 0 3 4 4 2 1 1 Fredericksburg N38 W 78 5 1 0 2 2 2 2 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) 5 2 0 2 2 2 2 1 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2012 Dec 17 Boulder N49 W 42 12 2 3 3 4 4 2 1 0 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 21 1 3 4 4 6 3 1 0 Fredericksburg N38 W 78 9 2 3 2 3 3 2 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) 10 2 2 3 3 4 2 1 0 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2012 Dec 18 Boulder N49 W 42 7 1 2 2 3 3 2 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 10 0 1 2 4 3 4 0 1 Fredericksburg N38 W 78 5 1 2 2 2 1 2 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 1 2 2 2 2 2 1 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2012 Dec 19 Boulder N49 W 42 4 1 2 2 2 2 1 1 0 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 3 0 2 1 2 2 0 1 0 Fredericksburg N38 W 78 4 1 2 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 2 1 1 1 0 1 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2012 Dec 20 Boulder N49 W 42 7 1 2 2 2 2 3 2 1 Chambon-la-foret N-- E--- 19 -1 -1 1 2 3 3 3 2 College N65 W102 18 0 0 2 5 5 4 2 1 Fredericksburg N38 W 78 7 1 2 2 1 2 3 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) 6 0 2 2 2 2 3 2 1 Wingst N54 E 95 9 1 1 2 2 3 3 3 2 2012 Dec 21 Boulder N49 W 42 4 1 1 2 2 1 2 1 0 Chambon-la-foret N-- E--- 6 3 1 1 1 1 1 1 1 College N65 W102 3 0 1 1 3 1 1 0 0 Fredericksburg N38 W 78 3 2 0 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) 4 2 1 1 1 1 1 0 0 Wingst N54 E 95 5 3 2 1 1 1 1 1 1 2012 Dec 22 Boulder N49 W 42 1 0 0 1 1 1 1 0 1 Chambon-la-foret N-- E--- -1 0 0 -1 -1 -1 -1 -1 -1 College N65 W102 1 0 0 0 2 0 0 0 0 Fredericksburg N38 W 78 1 0 0 0 0 1 1 0 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) 1 0 0 0 1 0 0 0 0 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1