:Product: Geomagnetic Data 7day_AK.txt :Issued: 1518 UTC 22 May 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 May 15 Boulder N49 W 42 7 1 2 2 1 2 3 2 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 4 0 2 1 0 1 2 2 1 Fredericksburg N38 W 78 8 1 2 2 1 3 2 3 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 1 2 2 1 2 2 2 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2019 May 16 Boulder N49 W 42 7 1 2 2 2 1 2 2 3 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 5 1 2 1 2 1 1 2 2 Fredericksburg N38 W 78 9 2 2 2 1 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) 8 2 2 2 1 2 1 3 3 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2019 May 17 Boulder N49 W 42 8 3 2 2 1 2 3 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 5 3 2 1 1 2 1 0 0 Fredericksburg N38 W 78 7 3 2 2 1 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) 5 3 2 1 1 2 1 0 1 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2019 May 18 Boulder N49 W 42 9 1 1 3 4 2 2 1 1 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 10 1 1 4 5 0 0 0 0 Fredericksburg N38 W 78 8 1 1 2 4 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) 5 1 1 2 2 1 0 1 0 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2019 May 19 Boulder N49 W 42 6 1 0 2 1 2 3 1 2 Chambon-la-foret N-- E--- -1 -1 -1 -1 -1 -1 -1 -1 -1 College N65 W102 1 0 0 1 0 0 0 0 1 Fredericksburg N38 W 78 3 0 0 1 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) 3 0 0 1 1 1 1 0 2 Wingst N54 E 95 -1 -1 -1 -1 -1 -1 -1 -1 -1 2019 May 20 Boulder N49 W 42 8 3 2 2 1 2 3 1 1 Chambon-la-foret N-- E--- 8 -1 -1 1 1 1 1 1 1 College N65 W102 3 2 2 2 1 0 1 0 0 Fredericksburg N38 W 78 7 3 2 2 1 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) 6 3 2 1 1 1 1 1 1 Wingst N54 E 95 8 4 2 1 1 2 2 1 1 2019 May 21 Boulder N49 W 42 6 1 1 0 1 3 3 1 1 Chambon-la-foret N-- E--- 8 1 2 1 2 2 0 1 1 College N65 W102 2 1 0 0 0 2 0 0 1 Fredericksburg N38 W 78 4 1 2 1 1 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 1 2 1 1 2 0 0 1 Wingst N54 E 95 4 1 2 1 1 2 1 1 1