:Product: Geomagnetic Data 7day_AK.txt :Issued: 0333 UTC 28 Jan 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 Jan 21 Boulder N49 W 42 7 2 1 3 2 1 2 2 2 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 14 2 1 3 4 3 3 3 3 Fredericksburg N38 W 78 9 3 2 2 2 1 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) 11 3 1 2 2 1 2 3 4 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2017 Jan 22 Boulder N49 W 42 11 3 3 3 3 2 2 2 1 Chambon-la-foret N-- E--- 11 -1 -1 2 2 2 2 2 2 College N65 W102 16 2 1 2 5 5 1 2 1 Fredericksburg N38 W 78 8 3 3 2 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) 9 3 3 3 2 2 2 2 2 Wingst N54 E 95 10 3 3 2 2 2 2 2 3 2017 Jan 23 Boulder N49 W 42 3 0 0 1 1 1 2 1 1 Chambon-la-foret N-- E--- -1 0 0 -1 -1 -1 -1 -1 -1 College N65 W102 2 0 0 1 1 2 1 1 0 Fredericksburg N38 W 78 2 0 0 1 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) 5 1 1 1 0 1 2 2 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2017 Jan 24 Boulder N49 W 42 3 2 0 1 0 1 2 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 0 0 0 1 0 0 0 0 0 Fredericksburg N38 W 78 3 2 0 0 0 1 2 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 2 1 1 0 0 0 1 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2017 Jan 25 Boulder N49 W 42 5 1 2 2 2 1 2 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 3 1 1 1 3 0 0 0 0 Fredericksburg N38 W 78 4 1 3 1 2 1 1 0 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 2 3 1 2 0 0 0 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2017 Jan 26 Boulder N49 W 42 15 0 1 2 3 4 4 4 3 Chambon-la-foret N-- E--- 35 -1 -1 2 2 3 4 4 3 College N65 W102 24 0 0 1 4 6 4 5 2 Fredericksburg N38 W 78 11 0 0 2 2 3 3 4 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) 13 0 0 2 2 3 4 4 3 Wingst N54 E 95 12 0 0 2 2 3 4 4 3 2017 Jan 27 Boulder N49 W 42 18 3 4 5 3 3 3 2 1 Chambon-la-foret N-- E--- -1 4 4 -1 -1 -1 -1 -1 -1 College N65 W102 38 3 4 5 6 6 5 1 0 Fredericksburg N38 W 78 17 3 4 5 2 3 3 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) 21 4 4 4 3 4 3 2 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1