AR.5002.44 Confidence: 25% PACIFIC flags: F2o cusp not found, One of F2 cusps was derived from the other, 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 2026.10.23 (296) 19:50:00 FF202629610231950009039031101000005014000000001107501000080502560000000040000 3.4 3.45 3.5 3.55 3.6 3.65 3.7 3.75 3.8 3.85 3.9 3.95 4.0 4.05 4.1 4.15 4.2 4.25 4.3 4.35 4.4 4.45 4.5 4.55 4.6 4.65 4.7 4.75 260.000 265.000 265.000 265.000 267.500 270.000 270.000 270.000 270.000 270.000 270.000 270.000 271.667 273.333 275.000 276.667 278.333 280.000 281.160 282.533 284.184 286.205 288.738 292.005 296.380 302.540 311.858 327.601 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 -1.171875 -0.390625 -0.390625 0.390625 2.8 2.85 2.9 2.95 3.0 3.05 3.1 3.15 3.2 3.25 3.3 120.000 119.375 118.750 118.125 117.500 116.875 116.250 115.625 115.000 115.000 115.000 0 0 0 0 0 0 0 0 0 0 0 -0.390625 -0.390625 -0.390625 0.390625 0.390625 -0.390625 0.390625 -0.390625 -0.390625 -0.390625 -0.390625 89.735 90.0 95.0 100.0 105.0 110.0 115.0 117.688 120.0 125.0 125.375 130.0 133.063 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 223.817 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 0.2 0.223 1.405 1.814 2.027 2.095 2.041 1.965 1.965 1.965 1.965 2.043 2.095 2.17 2.368 2.544 2.699 2.841 2.975 3.106 3.234 3.364 3.497 3.635 3.78 3.934 4.101 4.279 4.461 4.622 4.725 4.75 4.749 4.735 4.704 4.657 4.596 4.523 4.44 4.348 4.249 4.144 4.035 3.922 3.806 3.689 3.571 3.452 3.335 3.218 3.103 2.989 2.877 2.768 2.662 2.558 2.457 2.358 2.263 2.171 2.082 1.996 1.913 1.832 1.755 1.681 1.609 1.541 1.475 1.411 1.35 1.292 1.236 1.182 1.131 1.081 1.034 0.989 0.945 0.904 0.864 0.826 0.79 0.755 0.721 0.689 0.659 0.63 0.602 0.575 0.55 0.525 0.502 0.48 0.459 0.438 0.419 0.4 0.382 0.365 0.349 0.334 0.319 0.305 0.291 0.278 0.266 0.254 0.243 0.232 0.221 0.212 0.202 -29.208 11.307 -2.364 -73.592 -23.91 5.703 2.247 -1.202