:Product: Geomagnetic Data 7day_AK.txt :Issued: 0333 UTC 18 Sep 2015 # # 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 #------------------------------------------------------------------------------- 2015 Sep 11 Boulder N49 W 42 36 2 6 5 5 4 5 3 3 Chambon-la-foret N-- E--- -1 3 3 -1 -1 -1 -1 -1 -1 College N65 W102 70 2 4 7 7 6 7 2 3 Fredericksburg N38 W 78 36 2 4 6 4 5 5 4 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) 59 3 4 7 6 5 6 4 4 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2015 Sep 12 Boulder N49 W 42 16 3 3 5 4 2 2 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 24 3 3 5 6 3 2 2 1 Fredericksburg N38 W 78 13 3 3 4 3 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) 16 4 3 4 4 2 2 2 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2015 Sep 13 Boulder N49 W 42 12 1 1 2 4 3 3 3 2 Chambon-la-foret N-- E--- 20 -1 -1 1 2 2 3 4 3 College N65 W102 32 1 1 4 6 5 6 3 1 Fredericksburg N38 W 78 8 1 1 2 3 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 1 2 2 3 2 3 3 3 Wingst N54 E 95 14 1 2 2 3 2 4 4 3 2015 Sep 14 Boulder N49 W 42 15 2 3 3 3 3 4 3 2 Chambon-la-foret N-- E--- 39 2 1 2 2 2 5 5 3 College N65 W102 24 1 1 2 5 4 6 3 2 Fredericksburg N38 W 78 10 2 2 2 3 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) 14 2 2 2 3 2 5 4 3 Wingst N54 E 95 20 2 2 2 2 2 5 5 4 2015 Sep 15 Boulder N49 W 42 26 5 4 4 4 4 4 2 3 Chambon-la-foret N-- E--- -1 4 3 -1 -1 -1 -1 -1 -1 College N65 W102 36 2 2 5 6 6 5 2 2 Fredericksburg N38 W 78 17 4 4 3 3 2 3 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) 18 4 4 3 3 3 3 3 3 Wingst N54 E 95 18 4 3 3 3 3 3 3 4 2015 Sep 16 Boulder N49 W 42 12 3 3 3 2 2 3 2 3 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 14 3 3 4 3 3 3 2 1 Fredericksburg N38 W 78 9 2 2 2 2 3 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) 12 2 3 2 2 3 3 2 4 Wingst N54 E 95 16 2 2 2 1 3 4 3 5 2015 Sep 17 Boulder N49 W 42 15 4 3 4 3 2 2 1 3 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 24 3 2 6 6 2 1 0 1 Fredericksburg N38 W 78 12 4 2 2 3 3 1 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) 12 4 3 3 3 2 1 0 3 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1