:Product: Latest 30 days Juliusruh JRU geomagnetic K and Ak indices :Issued: 2025 12 17 0331 UT #Internal source: k_julius2.dat # YYYY MM DD K1 K5 K8 Ak # JRU 2025 11 17 4 3 3 2 2 1 3 3 13 JRU 2025 11 18 3 2 2 2 0 0 0 2 5 JRU 2025 11 19 1 0 1 1 1 1 2 1 3 JRU 2025 11 20 1 1 1 1 1 2 3 4 8 JRU 2025 11 21 3 2 1 2 2 3 3 2 9 JRU 2025 11 22 3 1 1 2 2 1 3 3 8 JRU 2025 11 23 3 2 2 2 3 5 4 3 17 JRU 2025 11 24 3 3 3 3 5 4 4 3 22 JRU 2025 11 25 5 4 4 4 4 5 5 3 33 JRU 2025 11 26 3 3 4 3 4 5 4 4 25 JRU 2025 11 27 3 3 3 4 4 4 5 5 27 JRU 2025 11 28 3 3 3 3 4 4 4 3 19 JRU 2025 11 29 3 3 3 3 4 4 4 3 19 JRU 2025 11 30 3 3 3 3 2 3 4 3 15 JRU 2025 12 01 4 1 2 2 2 4 3 2 12 JRU 2025 12 02 3 2 1 2 2 3 4 3 12 JRU 2025 12 03 1 2 2 3 4 5 7 5 36 JRU 2025 12 04 5 4 4 4 4 4 4 2 27 JRU 2025 12 05 3 3 3 2 3 3 5 3 18 JRU 2025 12 06 3 3 4 3 3 3 2 2 14 JRU 2025 12 07 3 3 3 2 2 1 0 0 7 JRU 2025 12 08 0 0 0 2 0 0 1 1 1 JRU 2025 12 09 1 1 1 1 1 2 2 2 4 JRU 2025 12 10 2 3 3 2 2 3 4 7 29 JRU 2025 12 11 6 4 2 2 3 4 5 4 29 JRU 2025 12 12 4 3 3 3 3 5 6 5 32 JRU 2025 12 13 5 2 2 3 2 3 4 3 17 JRU 2025 12 14 3 2 2 2 1 1 3 2 8 JRU 2025 12 15 1 0 1 2 3 2 1 2 5 JRU 2025 12 16 3 2 1 2 2 4 3 3 12 JRU 2025 12 17 3 3 -1 -1 -1 -1 -1 -1 15 #