:Product: Geomagnetic Data 7day_AK.txt :Issued: 1103 UTC 18 Mar 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 Mar 11 Boulder N49 W 42 8 2 2 1 3 2 3 2 2 Chambon-la-foret N-- E--- 20 2 1 1 1 2 2 3 4 College N65 W102 12 2 1 2 4 4 2 2 2 Fredericksburg N38 W 78 10 2 2 1 2 2 3 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) 8 2 2 1 2 2 3 2 3 Wingst N54 E 95 10 2 1 1 2 2 3 3 4 2012 Mar 12 Boulder N49 W 42 38 2 2 2 6 7 4 4 3 Chambon-la-foret N-- E--- 41 3 2 3 5 4 3 4 3 College N65 W102 55 3 1 2 7 8 3 3 2 Fredericksburg N38 W 78 28 1 2 2 6 6 3 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) 28 2 1 2 6 6 4 4 3 Wingst N54 E 95 27 3 2 3 5 5 4 4 4 2012 Mar 13 Boulder N49 W 42 13 3 4 3 2 3 2 3 2 Chambon-la-foret N-- E--- 14 4 2 2 1 2 2 2 2 College N65 W102 15 3 3 3 4 4 2 2 1 Fredericksburg N38 W 78 10 3 3 3 2 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) 10 3 3 2 2 2 2 3 2 Wingst N54 E 95 10 4 3 1 2 2 2 2 2 2012 Mar 14 Boulder N49 W 42 8 2 2 2 2 2 3 2 2 Chambon-la-foret N-- E--- 19 3 1 1 2 2 2 2 3 College N65 W102 16 3 2 2 4 4 4 2 2 Fredericksburg N38 W 78 6 2 2 1 1 2 3 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) 8 3 2 1 1 2 2 2 2 Wingst N54 E 95 8 3 1 1 1 2 2 3 3 2012 Mar 15 Boulder N49 W 42 27 3 3 3 3 4 6 4 4 Chambon-la-foret N-- E--- 57 4 2 2 2 4 6 5 5 College N65 W102 58 3 2 3 5 7 7 6 3 Fredericksburg N38 W 78 24 3 3 2 3 5 4 3 5 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) 30 3 2 2 2 5 6 5 4 Wingst N54 E 95 39 4 2 2 2 4 7 5 5 2012 Mar 16 Boulder N49 W 42 22 5 3 4 3 3 4 3 3 Chambon-la-foret N-- E--- 41 4 2 2 3 3 5 4 4 College N65 W102 53 3 3 6 7 5 6 4 3 Fredericksburg N38 W 78 17 4 3 3 3 3 3 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) 20 4 3 3 3 3 4 3 3 Wingst N54 E 95 34 4 3 3 4 3 6 5 5 2012 Mar 17 Boulder N49 W 42 18 4 3 4 3 3 3 3 3 Chambon-la-foret N-- E--- -1 4 3 -1 -1 -1 -1 -1 -1 College N65 W102 31 3 4 6 5 4 4 2 3 Fredericksburg N38 W 78 15 3 3 3 2 2 3 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) 20 4 3 4 3 2 3 4 4 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1