:Product: Geomagnetic Data 7day_AK.txt :Issued: 1633 UTC 27 Jul 2013 # # 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 #------------------------------------------------------------------------------- 2013 Jul 20 Boulder N49 W 42 7 3 1 2 2 2 2 2 2 Chambon-la-foret N-- E--- 8 -1 -1 2 1 1 0 1 1 College N65 W102 4 3 2 1 2 1 0 0 0 Fredericksburg N38 W 78 6 3 1 1 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) 6 3 1 2 1 1 1 1 1 Wingst N54 E 95 5 3 1 2 1 1 1 1 1 2013 Jul 21 Boulder N49 W 42 4 1 1 0 1 2 2 1 2 Chambon-la-foret N-- E--- 11 1 2 1 2 2 2 2 2 College N65 W102 3 1 1 1 1 1 1 1 0 Fredericksburg N38 W 78 4 1 1 0 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 1 1 1 1 1 2 1 2 Wingst N54 E 95 6 1 2 1 2 2 2 2 2 2013 Jul 22 Boulder N49 W 42 7 2 1 1 1 2 3 1 3 Chambon-la-foret N-- E--- 15 1 1 1 1 2 3 2 3 College N65 W102 1 0 0 0 0 0 1 1 1 Fredericksburg N38 W 78 6 1 0 1 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) 6 1 1 1 1 1 2 1 3 Wingst N54 E 95 9 1 1 1 2 2 3 2 4 2013 Jul 23 Boulder N49 W 42 6 2 2 1 1 1 3 2 2 Chambon-la-foret N-- E--- 10 2 2 1 1 2 1 1 1 College N65 W102 3 2 2 1 0 1 0 1 1 Fredericksburg N38 W 78 5 2 2 1 1 2 1 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 2 2 1 1 1 2 1 2 Wingst N54 E 95 6 2 1 1 2 1 2 2 2 2013 Jul 24 Boulder N49 W 42 6 2 0 1 1 2 3 2 2 Chambon-la-foret N-- E--- 7 3 1 1 1 1 1 1 1 College N65 W102 2 1 1 1 0 1 0 1 0 Fredericksburg N38 W 78 6 2 1 0 2 3 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) 5 2 1 1 1 2 2 1 1 Wingst N54 E 95 6 3 1 1 1 1 2 2 2 2013 Jul 25 Boulder N49 W 42 11 1 2 1 1 2 3 4 4 Chambon-la-foret N-- E--- 29 1 1 1 1 2 3 4 4 College N65 W102 6 0 1 1 1 0 2 3 3 Fredericksburg N38 W 78 10 0 2 1 2 2 1 4 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 2 1 1 2 3 4 4 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2013 Jul 26 Boulder N49 W 42 14 4 4 2 3 2 3 2 2 Chambon-la-foret N-- E--- 17 4 3 2 2 3 2 2 2 College N65 W102 20 4 4 2 4 5 2 2 2 Fredericksburg N38 W 78 23 4 5 5 3 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) 14 4 4 2 3 2 2 2 2 Wingst N54 E 95 12 4 3 2 2 3 3 2 2