:Product: Geomagnetic Data 7day_AK.txt :Issued: 1833 UTC 08 Sep 2019 # # 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 #------------------------------------------------------------------------------- 2019 Sep 1 Boulder N49 W 42 51 5 5 6 5 6 4 4 5 Chambon-la-foret N-- E--- -1 5 4 -1 -1 -1 -1 -1 -1 College N65 W102 86 4 5 7 8 7 5 4 3 Fredericksburg N38 W 78 33 4 5 4 4 5 3 4 5 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) 45 5 5 5 5 6 4 5 5 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2019 Sep 2 Boulder N49 W 42 22 5 5 4 2 2 3 3 2 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 27 4 4 5 4 5 3 3 2 Fredericksburg N38 W 78 19 5 4 4 3 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) 21 5 4 4 3 2 3 4 3 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2019 Sep 3 Boulder N49 W 42 13 4 3 3 3 2 2 2 2 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 17 2 3 5 4 4 1 2 1 Fredericksburg N38 W 78 11 3 3 3 3 2 2 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) 10 3 3 3 3 2 1 1 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2019 Sep 4 Boulder N49 W 42 12 3 3 3 3 2 3 2 2 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 23 1 2 6 5 4 2 2 1 Fredericksburg N38 W 78 11 3 2 3 3 2 1 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) 12 3 3 3 2 2 2 3 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2019 Sep 5 Boulder N49 W 42 14 4 3 3 4 2 2 2 2 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 26 1 3 6 6 3 1 2 1 Fredericksburg N38 W 78 11 3 3 3 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) 14 4 4 3 3 2 1 2 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2019 Sep 6 Boulder N49 W 42 11 1 4 3 4 1 1 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 15 1 4 4 5 1 1 1 1 Fredericksburg N38 W 78 9 1 4 2 3 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) 8 2 4 2 3 1 1 1 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2019 Sep 7 Boulder N49 W 42 7 1 1 3 2 2 2 1 2 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 13 1 1 4 5 3 1 1 1 Fredericksburg N38 W 78 6 1 1 3 1 2 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) 7 1 1 3 2 2 2 2 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1