AR.5002.44 Confidence: 40% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, F2 cusps do not match, Unidentified traces above foF2 Dr. Mangalathayil Ali Abdu INPE, Division of Aeronomy

Av dos Astronautas, 1.758 Jd. Granja - CEP: 12227-010 Sao Jose dos Campos - SP Brasil

maabdu@dae.inpe.br 2026.10.26 (299) 06:40:00 FF202629910260640009039031101000005014000000001107501000080502560000000040000 5.2 5.25 5.3 5.35 5.4 5.45 5.5 5.55 5.6 5.65 5.7 5.75 5.8 5.85 5.9 5.95 6.0 6.05 6.1 6.15 6.2 6.25 6.3 6.35 6.4 6.45 6.5 6.55 6.6 6.65 255.000 255.000 260.000 260.882 261.765 262.647 263.529 264.412 265.294 266.176 267.059 267.941 268.824 269.706 270.588 271.471 272.353 273.235 274.118 275.000 277.500 280.000 290.000 300.000 310.000 319.814 330.479 342.110 354.847 368.854 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 63 63 63 63 0 0 0 51 48 1.171875 0.390625 -0.390625 1.171875 0.390625 -0.390625 -0.390625 -0.390625 1.171875 0.390625 1.171875 1.171875 0.390625 0.390625 1.171875 -0.390625 0.390625 0.390625 1.171875 0.390625 0.390625 0.390625 -1.171875 1.171875 -0.390625 1.953125 1.171875 -1.171875 0.390625 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.833 145.0 150.0 155.0 160.0 165.0 170.0 175.0 177.667 180.0 185.0 190.0 195.0 200.0 205.0 210.0 211.5 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 272.015 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.329 0.309 0.281 0.241 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.211 0.233 0.256 0.279 0.302 0.324 0.347 0.354 0.492 0.771 1.132 1.597 2.212 3.024 3.988 4.915 5.649 6.167 6.489 6.637 6.65 6.632 6.531 6.356 6.126 5.855 5.558 5.245 4.926 4.607 4.294 3.991 3.701 3.425 3.164 2.918 2.689 2.475 2.276 2.092 1.922 1.764 1.619 1.485 1.362 1.249 1.145 1.049 0.962 0.881 0.807 0.739 0.677 0.62 0.568 0.521 0.477 0.437 0.4 0.366 0.335 0.307 0.281 0.258 0.236 0.216 -18.791 2.435 -0.142 -63.984 6.205 -4.406 2.355 -0.685