:Product: Geomagnetic Data 7day_AK.txt :Issued: 2133 UTC 24 Mar 2020 # # 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 #------------------------------------------------------------------------------- 2020 Mar 17 Boulder N49 W 42 5 1 0 2 2 1 3 1 1 Chambon-la-foret N-- E--- 9 2 1 1 2 1 1 2 2 College N65 W102 8 0 0 2 4 3 2 1 1 Fredericksburg N38 W 78 4 1 0 2 2 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) 6 2 1 2 2 1 2 1 2 Wingst N54 E 95 7 2 1 1 2 2 2 2 3 2020 Mar 18 Boulder N49 W 42 5 1 1 1 0 2 3 2 1 Chambon-la-foret N-- E--- 24 1 1 0 1 2 3 3 2 College N65 W102 3 1 0 0 0 2 2 2 1 Fredericksburg N38 W 78 4 0 1 1 0 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) 6 1 1 1 1 2 2 3 2 Wingst N54 E 95 8 1 1 1 1 2 3 4 2 2020 Mar 19 Boulder N49 W 42 13 3 2 4 3 3 3 1 1 Chambon-la-foret N-- E--- 13 5 2 2 2 2 1 1 2 College N65 W102 17 3 2 4 4 5 2 1 1 Fredericksburg N38 W 78 7 3 2 2 2 2 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) 12 4 3 3 2 3 2 1 1 Wingst N54 E 95 13 5 2 2 2 3 2 2 2 2020 Mar 20 Boulder N49 W 42 7 2 1 3 0 2 3 1 2 Chambon-la-foret N-- E--- 16 3 1 1 1 1 3 3 3 College N65 W102 6 1 0 2 0 2 3 2 2 Fredericksburg N38 W 78 5 2 1 2 0 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) 7 3 1 2 0 1 2 2 3 Wingst N54 E 95 11 3 1 2 0 1 3 3 4 2020 Mar 21 Boulder N49 W 42 10 1 3 3 2 1 4 2 1 Chambon-la-foret N-- E--- 14 2 2 3 2 1 2 2 2 College N65 W102 15 2 3 4 4 4 2 1 1 Fredericksburg N38 W 78 5 1 2 2 2 2 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) 8 2 2 3 2 2 2 1 2 Wingst N54 E 95 10 2 2 3 2 2 3 2 3 2020 Mar 22 Boulder N49 W 42 6 2 2 2 1 2 2 2 1 Chambon-la-foret N-- E--- 15 2 2 1 1 2 2 3 2 College N65 W102 7 1 1 1 4 2 2 1 1 Fredericksburg N38 W 78 7 2 2 2 1 3 2 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) 7 3 2 1 2 2 2 2 2 Wingst N54 E 95 8 2 2 1 1 2 2 3 3 2020 Mar 23 Boulder N49 W 42 12 3 3 2 3 3 2 3 2 Chambon-la-foret N-- E--- 23 2 3 1 3 3 2 4 3 College N65 W102 16 2 2 1 6 3 2 2 1 Fredericksburg N38 W 78 10 3 3 1 3 3 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) 12 3 3 1 3 3 2 3 2 Wingst N54 E 95 14 2 3 2 3 3 2 4 3