:Product: Geomagnetic Data 7day_AK.txt :Issued: 1833 UTC 29 Dec 2015 # # 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 #------------------------------------------------------------------------------- 2015 Dec 22 Boulder N49 W 42 10 2 2 3 4 2 1 2 2 Chambon-la-foret N-- E--- 17 2 2 2 4 2 1 2 2 College N65 W102 27 2 2 3 7 4 2 1 2 Fredericksburg N38 W 78 8 2 2 2 3 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) 13 3 3 3 4 2 1 2 2 Wingst N54 E 95 13 3 2 3 4 2 1 3 3 2015 Dec 23 Boulder N49 W 42 8 2 2 3 2 2 2 2 2 Chambon-la-foret N-- E--- 20 2 2 2 2 2 2 4 3 College N65 W102 14 2 2 3 4 4 3 2 2 Fredericksburg N38 W 78 7 1 2 2 1 2 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) 11 2 2 2 2 2 2 3 4 Wingst N54 E 95 16 2 2 1 2 3 3 4 5 2015 Dec 24 Boulder N49 W 42 10 2 2 3 2 3 2 2 3 Chambon-la-foret N-- E--- -1 2 2 -1 -1 -1 -1 -1 -1 College N65 W102 17 2 3 4 3 5 2 2 2 Fredericksburg N38 W 78 8 2 2 3 1 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) 12 3 3 3 2 3 2 3 3 Wingst N54 E 95 12 3 2 3 2 2 2 4 3 2015 Dec 25 Boulder N49 W 42 9 2 1 4 2 2 2 2 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 9 2 1 3 3 3 2 2 1 Fredericksburg N38 W 78 6 1 1 3 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) 9 3 2 3 2 2 2 2 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2015 Dec 26 Boulder N49 W 42 12 2 2 2 2 2 3 3 4 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 17 1 2 2 2 5 4 2 4 Fredericksburg N38 W 78 11 2 2 2 2 3 2 2 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) 15 3 2 2 2 3 3 3 5 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2015 Dec 27 Boulder N49 W 42 9 2 1 3 3 2 2 2 2 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 15 2 2 3 5 4 2 1 1 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) 11 3 2 3 2 3 2 2 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2015 Dec 28 Boulder N49 W 42 4 1 1 1 2 2 1 1 1 Chambon-la-foret N-- E--- 9 -1 -1 1 2 2 1 0 1 College N65 W102 6 1 0 1 3 4 1 0 0 Fredericksburg N38 W 78 3 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) 5 1 1 1 2 2 1 1 1 Wingst N54 E 95 5 1 1 2 2 2 1 0 2