:Product: Geomagnetic Data 7day_AK.txt :Issued: 0033 UTC 02 Oct 2018 # # 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 #------------------------------------------------------------------------------- 2018 Sep 25 Boulder N49 W 42 11 2 3 2 3 3 3 2 2 Chambon-la-foret N-- E--- 14 2 2 1 2 2 2 3 3 College N65 W102 5 1 2 1 2 2 2 1 1 Fredericksburg N38 W 78 7 2 2 2 2 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) 11 2 3 1 3 3 2 3 3 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2018 Sep 26 Boulder N49 W 42 10 1 3 3 2 2 3 2 2 Chambon-la-foret N-- E--- 12 1 1 2 1 1 2 1 3 College N65 W102 10 1 0 4 3 3 2 1 2 Fredericksburg N38 W 78 6 1 2 2 1 2 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) 8 1 2 3 1 2 2 1 3 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2018 Sep 27 Boulder N49 W 42 9 1 3 3 3 2 2 1 2 Chambon-la-foret N-- E--- 14 1 2 1 2 2 1 1 3 College N65 W102 8 1 1 3 4 3 1 0 0 Fredericksburg N38 W 78 6 1 3 2 2 2 1 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) 7 2 2 3 2 2 1 1 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2018 Sep 28 Boulder N49 W 42 8 2 3 3 1 1 2 1 2 Chambon-la-foret N-- E--- 11 3 2 2 1 0 1 1 3 College N65 W102 7 2 3 4 0 0 0 1 2 Fredericksburg N38 W 78 8 2 3 3 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) 8 3 3 3 1 1 0 1 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2018 Sep 29 Boulder N49 W 42 12 2 3 3 3 3 2 1 3 Chambon-la-foret N-- E--- 16 2 2 2 2 2 2 2 4 College N65 W102 18 1 1 4 5 5 2 1 2 Fredericksburg N38 W 78 9 2 3 2 2 2 2 1 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 3 2 2 1 3 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2018 Sep 30 Boulder N49 W 42 5 1 3 0 1 2 1 2 1 Chambon-la-foret N-- E--- 9 1 1 1 1 1 0 3 2 College N65 W102 3 1 1 0 1 2 0 1 1 Fredericksburg N38 W 78 4 1 2 0 1 1 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) 6 1 3 0 1 1 0 2 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2018 Oct 1 Boulder N49 W 42 9 0 2 2 3 3 3 2 2 Chambon-la-foret N-- E--- -1 0 1 -1 -1 -1 -1 -1 -1 College N65 W102 19 0 1 2 4 6 4 2 1 Fredericksburg N38 W 78 6 0 1 1 2 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) 9 0 2 1 2 4 2 2 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1