:Product: Geomagnetic Data 7day_AK.txt :Issued: 1233 UTC 11 Dec 2017 # # 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 #------------------------------------------------------------------------------- 2017 Dec 4 Boulder N49 W 42 10 0 0 2 2 3 4 3 2 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 15 0 0 1 3 5 3 4 3 Fredericksburg N38 W 78 6 0 0 2 2 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) 11 0 0 2 1 2 4 3 4 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2017 Dec 5 Boulder N49 W 42 20 3 2 4 4 4 4 3 3 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 55 3 2 5 7 7 5 4 3 Fredericksburg N38 W 78 21 3 3 4 4 4 4 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) 29 4 3 4 5 5 4 4 4 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2017 Dec 6 Boulder N49 W 42 17 4 4 4 3 2 3 2 2 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 22 2 4 4 5 4 4 2 1 Fredericksburg N38 W 78 13 3 4 3 2 2 2 3 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) 16 3 4 3 2 3 3 3 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2017 Dec 7 Boulder N49 W 42 9 1 3 2 1 3 3 2 2 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 12 1 1 3 1 5 3 2 1 Fredericksburg N38 W 78 9 2 2 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) 10 2 3 2 1 3 3 2 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2017 Dec 8 Boulder N49 W 42 5 1 2 2 2 2 1 1 1 Chambon-la-foret N-- E--- 8 -1 -1 2 1 2 1 1 1 College N65 W102 8 2 1 2 3 4 1 0 0 Fredericksburg N38 W 78 4 1 1 2 1 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) 5 2 2 2 1 2 1 1 1 Wingst N54 E 95 6 1 1 2 2 2 1 2 2 2017 Dec 9 Boulder N49 W 42 3 0 0 0 1 2 2 1 1 Chambon-la-foret N-- E--- -1 1 0 -1 -1 -1 -1 -1 -1 College N65 W102 2 0 0 0 1 2 2 0 0 Fredericksburg N38 W 78 3 1 1 0 0 1 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) 4 1 1 1 1 1 1 1 0 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2017 Dec 10 Boulder N49 W 42 2 0 0 1 0 1 1 2 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 2 0 0 2 0 2 0 0 1 Fredericksburg N38 W 78 2 0 0 2 0 1 0 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) 3 0 0 1 0 1 1 0 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1