:Product: Geomagnetic Data 7day_AK.txt :Issued: 0033 UTC 27 Jul 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 Jul 20 Boulder N49 W 42 9 2 1 2 3 3 2 2 2 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 15 2 1 2 5 5 1 1 1 Fredericksburg N38 W 78 7 2 1 2 3 2 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) 7 2 1 2 3 2 1 2 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2018 Jul 21 Boulder N49 W 42 16 2 4 4 4 3 3 2 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 27 2 3 4 6 5 4 2 1 Fredericksburg N38 W 78 10 2 2 3 3 3 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 2 3 3 3 2 2 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2018 Jul 22 Boulder N49 W 42 6 1 2 2 2 2 2 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 6 1 2 2 4 1 1 0 0 Fredericksburg N38 W 78 5 2 2 1 2 2 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 1 2 2 1 1 1 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2018 Jul 23 Boulder N49 W 42 4 1 2 1 1 1 2 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 2 0 1 1 2 1 0 1 0 Fredericksburg N38 W 78 4 1 1 1 2 2 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) 4 0 1 1 1 1 0 1 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2018 Jul 24 Boulder N49 W 42 21 3 4 4 4 2 4 2 4 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 24 3 4 5 4 4 4 1 3 Fredericksburg N38 W 78 16 3 4 4 3 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) 17 4 3 3 3 2 3 3 4 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2018 Jul 25 Boulder N49 W 42 11 3 3 3 2 2 3 1 2 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 11 3 4 3 3 2 1 1 1 Fredericksburg N38 W 78 10 3 3 3 2 3 0 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) 9 3 3 2 2 1 1 1 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2018 Jul 26 Boulder N49 W 42 5 1 2 2 0 1 3 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 -1 1 1 1 0 1 0 0 -1 Fredericksburg N38 W 78 6 1 2 1 2 3 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) 4 1 1 1 1 2 1 0 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1