:Product: Daily Geomagnetic Data DGD.txt :Issued: 1530 UT 18 May 2026 # # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # Please send comment and suggestions to SWPC.Webmaster@noaa.gov # # Last 30 Days Daily Geomagnetic Data # # # Middle Latitude High Latitude Estimated # - Fredericksburg - ---- College ---- --- Planetary --- # Date A K-indices A K-indices A K-indices 2026 04 19 16 3 4 5 3 2 2 1 1 41 4 4 7 6 4 3 2 2 23 3.67 4.67 5.67 3.67 2.67 2.67 2.00 1.67 2026 04 20 13 1 2 3 3 3 3 3 3 37 1 2 6 5 5 5 5 3 24 0.67 2.33 4.00 3.67 3.33 4.67 5.00 3.67 2026 04 21 14 3 4 2 2 3 3 3 2 29 4 4 3 3 6 5 3 2 19 4.67 4.33 2.33 2.00 3.33 4.00 3.00 2.00 2026 04 22 4 1 1 0 2 2 1 2 1 5 2 2 1 2 2 1 1 1 5 1.67 1.00 0.67 1.67 1.67 0.67 1.67 1.67 2026 04 23 7 2 2 2 2 2 1 2 2 10 2 3 3 3 2 2 1 2 7 2.33 3.00 2.33 1.67 1.33 1.33 1.00 1.67 2026 04 24 8 2 1 2 1 3 1 2 3 6 2 1 2 2 2 2 1 2 9 2.67 1.33 2.33 1.33 1.67 1.33 3.00 3.33 2026 04 25 7 3 1 1 1 2 1 2 3 6 2 2 1 1 1 2 2 2 9 3.33 1.33 1.33 0.67 1.33 1.67 3.00 3.33 2026 04 26 13 3 3 2 4 2 1 3 3 18 2 3 3 6 2 2 2 2 14 2.67 3.67 2.67 3.67 1.67 1.00 2.67 3.33 2026 04 27 6 2 2 1 1 3 1 1 1 5 3 2 0 2 1 1 1 1 6 3.00 2.00 1.00 1.33 1.67 1.67 0.67 1.00 2026 04 28 3 0 0 0 1 2 2 2 0 1 0 1 0 0 0 0 2 0 3 0.67 0.67 0.67 0.67 1.33 0.67 1.33 0.33 2026 04 29 6 0 1 1 2 3 1 2 2 2 0 0 0 0 2 1 1 1 4 0.33 0.67 1.00 1.00 1.67 0.67 1.67 1.67 2026 04 30 12 2 1 1 2 3 3 3 4 17 2 2 2 3 4 4 3 4 15 2.33 2.00 1.33 1.67 2.67 2.67 4.00 4.67 2026 05 01 10 3 4 2 2 2 2 2 1 20 4 4 5 4 2 2 2 2 14 4.00 4.33 3.00 1.67 1.00 2.00 3.00 1.67 2026 05 02 6 2 1 1 2 2 2 1 2 10 3 2 1 4 3 1 1 2 7 2.67 1.33 1.00 2.00 1.67 1.00 1.67 2.67 2026 05 03 8 3 2 2 1 3 2 1 1 12 3 2 3 1 3 4 2 2 8 3.33 2.33 2.67 1.00 1.67 2.33 1.33 1.00 2026 05 04 16 2 3 2 3 3 4-1 4 26 2 2 2 4 3 6 5 3 26 2.00 2.33 2.00 2.67 2.67 4.00 6.33 4.67 2026 05 05 11 4 3 3 1 2 2 2 1 15 5 4 4 2 1 1 1 0 12 5.00 3.33 2.00 1.00 1.33 1.00 1.67 1.00 2026 05 06 4 1 1 1 1 2 2 1 1 0 0 0 0 0 0 0 1 0 3 0.67 0.67 0.67 1.00 0.67 0.67 0.67 1.00 2026 05 07 6 0 0 0 1 2 3 3 2 4 1 1 1 0 0 3 2 1 7 0.67 0.67 0.33 0.67 0.67 3.33 3.33 2.33 2026 05 08 12 2 2 2 3 4 3 1 3 12 2 1 1 3 4 4 2 1 12 2.67 2.00 2.00 3.00 3.00 3.33 2.00 2.67 2026 05 09 5 2 2 1 2 2 1 1 1 6 2 2 1 4 1 1 0 0 5 2.33 1.33 1.00 1.67 1.33 1.33 1.00 0.67 2026 05 10 4 0 1 2 1 2 1 2 1 4 0 1 1 3 0 1 1 1 5 0.33 1.33 1.67 1.00 1.33 1.33 1.67 1.33 2026 05 11 4 1 1 1 1 2 1 1 1 4 2 2 1 1 1 2 1 0 5 2.00 1.67 1.00 1.00 1.67 1.33 1.00 1.00 2026 05 12 2 0 0 1 1 1 1 1 1 2 0 1 1 0 1 0 1 0 4 0.67 1.00 1.00 0.33 1.00 1.00 1.00 1.00 2026 05 13 9 0 1 2 2 3 2 3 3 9 0 2 0 2 3 4 2 2 10 1.00 1.67 1.67 1.67 3.00 2.67 3.33 3.00 2026 05 14 5 2 2 2 1 2 1 1 1 5 3 2 1 0 1 1 1 1 5 2.67 1.67 1.67 0.67 1.33 0.67 0.67 1.33 2026 05 15 22 2 2 3 3 4 4 4 5 36 2 2 3 4 6 6 4 5 35 2.33 1.67 3.00 3.33 5.00 5.33 4.33 6.33 2026 05 16 19 4 4 4 3 3 3 3 2 60 5 6 7 6 4 6 3 2 34 5.67 5.33 4.67 3.67 2.33 4.67 3.67 3.33 2026 05 17 7 2 2 2 2 2 2 2 2 17 2 3 2 5 4 3 2 2 8 2.00 2.33 2.00 2.33 2.33 2.00 2.33 2.00 2026 05 18 -1 2 2 2 2 3-1-1-1 -1 2 3 3 4 5-1-1-1 9 2.33 2.33 2.33 2.00 2.67 -1.00 -1.00 -1.00