:Product: Geomagnetic Data 7day_AK.txt :Issued: 0633 UTC 30 Mar 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 Mar 23 Boulder N49 W 42 12 4 4 2 3 2 2 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 16 4 3 5 4 1 1 1 0 Fredericksburg N38 W 78 9 4 3 2 2 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) 11 4 4 2 2 1 2 1 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2017 Mar 24 Boulder N49 W 42 7 2 3 2 1 2 2 2 0 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 6 3 2 1 1 3 2 0 0 Fredericksburg N38 W 78 7 2 3 2 0 2 2 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) 6 2 3 2 0 2 2 1 0 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2017 Mar 25 Boulder N49 W 42 5 0 2 2 1 2 2 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 4 0 0 1 3 2 1 0 0 Fredericksburg N38 W 78 3 0 2 0 0 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) 4 0 2 1 1 1 1 0 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2017 Mar 26 Boulder N49 W 42 5 1 1 1 1 2 2 2 1 Chambon-la-foret N-- E--- 13 -1 -1 1 1 1 1 0 2 College N65 W102 1 1 0 0 2 0 0 0 0 Fredericksburg N38 W 78 3 1 0 0 1 1 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) 4 2 0 1 1 1 0 1 1 Wingst N54 E 95 4 2 0 1 1 2 1 1 2 2017 Mar 27 Boulder N49 W 42 46 2 4 5 6 5 5 6 4 Chambon-la-foret N-- E--- -1 2 4 -1 -1 -1 -1 -1 -1 College N65 W102 59 1 5 5 7 6 6 5 4 Fredericksburg N38 W 78 34 2 3 5 5 5 4 5 4 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) 54 2 5 5 6 5 5 6 5 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2017 Mar 28 Boulder N49 W 42 28 6 5 4 4 2 3 3 2 Chambon-la-foret N-- E--- 25 -1 -1 2 3 3 2 4 3 College N65 W102 38 5 5 4 6 5 4 3 2 Fredericksburg N38 W 78 22 5 5 3 3 3 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) 28 5 5 3 4 3 3 3 3 Wingst N54 E 95 24 4 5 3 3 3 3 4 4 2017 Mar 29 Boulder N49 W 42 20 5 4 4 3 3 3 2 2 Chambon-la-foret N-- E--- -1 3 2 -1 -1 -1 -1 -1 -1 College N65 W102 52 4 4 7 6 6 5 2 2 Fredericksburg N38 W 78 17 3 3 4 3 4 3 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) 21 4 4 4 4 3 4 2 3 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1