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 2026.10.25 (298) 04:00:00 FF202629810250400009039031101000005014000000001107501000080502560000000040000 4.35 4.4 4.45 4.5 4.55 4.6 4.65 4.7 4.75 4.8 4.85 4.9 4.95 5.0 5.05 5.1 5.15 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 6.4 240.000 265.000 275.000 250.000 245.000 245.000 247.500 250.000 245.000 245.000 246.250 247.500 248.750 250.000 255.000 255.000 255.000 255.000 255.000 255.000 256.667 258.333 260.000 265.000 270.000 270.000 270.000 270.000 270.000 275.000 275.000 280.000 290.000 300.000 330.000 360.000 325.000 335.000 348.744 365.902 387.929 417.237 0 66 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 63 0 0 0 0 0 0 0 0 0 0 66 63 63 60 57 0 0 0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 0.390625 -0.390625 -0.390625 -0.390625 0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 -0.390625 0.390625 0.390625 -0.390625 -0.390625 0.390625 -0.390625 -0.390625 1.171875 -1.171875 -0.390625 1.171875 0.390625 -1.171875 -1.953125 -1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 140.333 145.0 150.0 155.0 160.0 165.0 170.0 170.667 175.0 180.0 185.0 190.0 195.0 200.0 201.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 277.981 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 0.2 0.234 0.307 0.343 0.354 0.351 0.341 0.323 0.297 0.26 0.205 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.222 0.247 0.273 0.298 0.324 0.349 0.354 0.47 0.686 0.952 1.272 1.683 2.26 3.115 4.114 4.878 5.403 5.771 6.033 6.215 6.332 6.391 6.4 6.397 6.361 6.291 6.191 6.066 5.92 5.757 5.581 5.395 5.203 5.006 4.807 4.608 4.41 4.215 4.023 3.836 3.654 3.477 3.306 3.141 2.983 2.831 2.686 2.546 2.413 2.286 2.166 2.05 1.941 1.837 1.738 1.644 1.555 1.471 1.391 1.315 1.243 1.175 1.111 1.05 0.992 0.938 0.886 0.838 0.791 0.748 0.707 0.668 0.631 0.596 0.563 0.532 0.503 0.475 0.448 0.424 0.4 0.378 0.357 0.337 0.319 0.301 0.284 0.269 0.254 0.24 0.227 0.214 0.202 -18.791 2.435 -0.142 -89.383 21.276 -13.43 6.34 -1.784