:Product: Geomagnetic Data 7day_AK.txt :Issued: 0129 UTC 06 May 2009 # # 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 3 hours beginning at 0030 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 #------------------------------------------------------------------------------- 2009 Apr 29 Boulder N49 W 42 3 1 1 1 1 2 1 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 3 0 1 0 2 2 0 1 0 Fredericksburg N38 W 78 3 0 0 1 1 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) 3 0 0 0 0 1 1 1 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2009 Apr 30 Boulder N49 W 42 1 1 1 0 1 0 0 0 0 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 1 1 1 0 1 0 0 0 0 Fredericksburg N38 W 78 2 1 1 0 1 1 0 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) 3 1 0 0 0 2 1 0 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2009 May 1 Boulder N49 W 42 3 0 0 2 2 1 1 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 1 0 0 1 2 0 0 0 0 Fredericksburg N38 W 78 2 0 0 1 1 1 0 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) 5 1 0 1 1 1 2 1 2 Wingst N54 E 95 4 1 1 1 2 1 2 1 2 2009 May 2 Boulder N49 W 42 3 1 1 2 0 1 1 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 2 0 1 2 1 0 0 0 1 Fredericksburg N38 W 78 3 0 1 1 1 2 0 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) 5 1 1 2 0 2 1 1 2 Wingst N54 E 95 5 1 1 2 1 2 2 1 2 2009 May 3 Boulder N49 W 42 3 2 1 0 1 1 1 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 1 1 0 0 1 0 1 0 0 Fredericksburg N38 W 78 2 0 0 0 1 2 1 0 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 1 1 2 2 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2009 May 4 Boulder N49 W 42 3 1 1 1 2 2 1 0 0 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 3 1 1 1 3 1 0 0 0 Fredericksburg N38 W 78 2 0 1 1 1 1 0 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) 4 1 1 1 2 1 1 1 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2009 May 5 Boulder N49 W 42 2 0 0 0 1 1 1 0 2 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 1 Fredericksburg N38 W 78 2 0 0 0 1 1 0 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) 2 0 0 0 0 1 2 1 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1