Sodankylä Geophysical Observatory |
Ionosonde
Sodankylä Ionosonde SO166 ("Alpha-Wolf")
Latest f-plot:
Latest interpreted ionograms:
https://www.sgo.fi/pub_ion/lastday.txt
260630 SODANKYLA FINLAND 0112 674N 266E100160160S 30E SV/TM LT hour 0 1 2 3 4 5 6 7 8 9 10 11 -------------------------------------------------------------------------------------------------- F-MIN 6 6 6 7 6 7 7 7 9 10 9 10 F-MIN H-ES 110 112 100 K 91 117 122 G G 107 105 100 95 H-ES FOES 35 20 17 K 37 25 28 30EG 32EG 37 42 56 57 FOES TYPES C2 H K F3 H2 H2 C2 C2 C C3 TYPES FBES 16 15 17 K 21 24 28 30EG 32EG 37 40 45 46 FBES H'E 96 91 100 K A 88 91 95 91 88 88 88 88 H'E FOE 145 126 171 K 206 222 258 297 316 316 337 339 342 FOE H'F 239 230 237 227 213 198 198 186 227 218 308 304 H'F FOF1 L L L L 365UL 386 433 450 461 476 489 495 FOF1 FOF2 68 R 67 69 68 72 R 70 70 R 70 68 R 70 R 72 R 71 FOF2 FXI FXI M3KF2 295 299 293 295 298 297 299 296 301 302 308 304 M3KF2 LT hour 12 13 14 15 16 17 18 19 20 21 22 23 -------------------------------------------------------------------------------------------------- F-MIN 10 11 10 28 9 8 8 8 S 13 22 16 F-MIN H-ES 95 95 88 G G G G 136 S 91 103 100 H-ES FOES 48 45 41 40EG 33EG 31EG 30EG 30 S 48 42 43 FOES TYPES C2 C R2 H R R R TYPES FBES 40 36 41 40EG 33EG 31EG 30EG 29 S 48AA 42 40 FBES H'E 88 88 A 100 93 91 93 95 S A A A H'E FOE 323 292 A 396 331 G 313 G 295 263 S A A A FOE H'F 206 196 208 210 203 210 222 206 S A A A H'F FOF1 495 512 489 F 518 H 486 482UL 433 L S A L L FOF1 FOF2 69 R 70 68 65UR 65 R 66 67 61 R S R 57UR 61 FOF2 FXI FXI M3KF2 318 297 308 288 287 288 319 325 S R 272 279 M3KF2
Last modified: 2026-09-13, 13:14:38.