AR.5002.44 Confidence: 40% PACIFIC flags: Moderate F-spread, F2x cusp not found, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, 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 2026.10.28 (301) 05:20:00 FF202630110280520009039031101000005014000000001107501000080502560000000040000 4.15 4.2 4.25 4.3 4.35 4.4 4.45 4.5 4.55 355.000 360.000 365.000 370.000 375.000 385.000 385.000 392.247 463.990 66 0 0 0 0 75 63 69 0 -0.390625 -1.171875 -1.171875 -0.390625 -1.171875 -1.171875 -1.171875 -1.171875 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.146 150.0 155.0 160.0 165.0 170.0 175.0 180.0 182.292 185.0 190.0 195.0 200.0 205.0 210.0 215.0 218.438 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 325.693 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.333 0.315 0.291 0.258 0.213 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.212 0.233 0.254 0.275 0.297 0.318 0.339 0.354 0.381 0.479 0.596 0.734 0.893 1.074 1.278 1.504 1.75 2.014 2.292 2.58 2.871 3.16 3.439 3.701 3.938 4.144 4.312 4.438 4.518 4.55 4.55 4.541 4.51 4.459 4.39 4.307 4.211 4.106 3.992 3.873 3.748 3.621 3.492 3.362 3.232 3.104 2.977 2.852 2.73 2.611 2.495 2.383 2.274 2.169 2.068 1.971 1.877 1.788 1.702 1.619 1.541 1.465 1.393 1.325 1.259 1.197 1.137 1.081 1.027 0.975 0.927 0.88 0.836 0.794 0.754 0.716 0.68 0.645 0.613 0.582 0.552 0.524 0.498 0.472 0.448 0.426 0.404 0.384 0.364 0.346 0.328 0.311 0.295 0.28 0.266 0.253 0.24 0.228 0.216 0.205 -18.791 2.435 -0.142 -107.52 0.438 -0.226 0.108 -0.055