:Product: Geomagnetic Data 7day_AK.txt :Issued: 0018 UTC 08 Nov 2021 # # 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 #------------------------------------------------------------------------------- 2021 Nov 1 Boulder N49 W 42 10 2 3 2 2 1 2 3 3 Chambon-la-foret N-- E--- 21 2 2 1 2 1 1 3 3 College N65 W102 11 2 2 2 5 1 1 2 2 Fredericksburg N38 W 78 8 2 2 1 1 1 2 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) 10 2 3 2 2 1 1 3 4 Wingst N54 E 95 9 2 2 1 2 1 1 3 4 2021 Nov 2 Boulder N49 W 42 16 4 4 3 4 3 2 2 1 Chambon-la-foret N-- E--- 21 3 4 3 3 3 2 3 3 College N65 W102 27 2 3 3 6 6 2 2 1 Fredericksburg N38 W 78 12 4 4 2 3 2 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) 17 4 4 3 4 3 2 2 2 Wingst N54 E 95 18 3 4 3 4 3 3 3 3 2021 Nov 3 Boulder N49 W 42 15 2 1 2 1 1 2 2 6 Chambon-la-foret N-- E--- 56 2 1 1 1 1 1 4 6 College N65 W102 14 1 1 3 2 3 1 3 5 Fredericksburg N38 W 78 14 2 0 1 0 1 1 3 6 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) 21 3 1 2 1 1 0 4 7 Wingst N54 E 95 26 3 2 1 1 2 1 4 7 2021 Nov 4 Boulder N49 W 42 43 5 4 6 6 6 3 2 2 Chambon-la-foret N-- E--- 45 6 5 5 6 4 3 1 2 College N65 W102 131 5 5 8 9 8 5 3 2 Fredericksburg N38 W 78 42 6 3 6 6 5 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) 69 6 5 7 7 6 4 2 2 Wingst N54 E 95 43 6 5 5 6 5 4 1 2 2021 Nov 5 Boulder N49 W 42 9 1 3 3 1 2 3 2 2 Chambon-la-foret N-- E--- 22 1 3 2 1 2 3 3 3 College N65 W102 16 2 3 1 0 3 5 4 3 Fredericksburg N38 W 78 9 1 3 2 1 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) 13 2 4 3 1 3 4 3 3 Wingst N54 E 95 14 1 3 2 1 2 4 4 4 2021 Nov 6 Boulder N49 W 42 13 4 3 2 3 2 2 2 3 Chambon-la-foret N-- E--- 30 4 2 3 3 1 4 4 3 College N65 W102 23 3 2 4 6 3 3 3 2 Fredericksburg N38 W 78 13 4 3 2 3 2 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) 18 4 3 3 3 1 4 3 3 Wingst N54 E 95 22 4 3 3 3 1 5 4 4 2021 Nov 7 Boulder N49 W 42 5 3 1 1 1 2 2 1 0 Chambon-la-foret N-- E--- -1 4 1 -1 -1 -1 -1 -1 -1 College N65 W102 4 3 1 0 0 1 0 2 0 Fredericksburg N38 W 78 4 3 1 0 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) 6 4 1 0 1 1 1 1 0 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1