AR.5002.44 Confidence: 50% PACIFIC flags: F2x 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 2026.10.30 (303) 12:10:00 FF202630310301210009039031101000005014000000001107501000080502560000000040000 4.25 4.3 4.35 4.4 4.45 4.5 4.55 4.6 4.65 4.7 4.75 225.000 229.351 234.136 239.422 245.293 251.851 259.225 267.577 277.114 288.110 300.925 51 54 0 51 48 0 51 0 51 0 0 0.390625 -0.390625 -0.390625 0.390625 0.390625 0.390625 -0.390625 0.390625 0.390625 0.390625 0.390625 89.522 90.0 95.0 100.0 105.0 110.0 112.599 115.0 115.199 117.798 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 178.413 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 0.2 0.238 2.112 2.719 3.039 3.141 3.019 3.019 3.019 3.141 3.234 3.428 3.613 3.789 3.951 4.1 4.234 4.357 4.47 4.574 4.666 4.734 4.75 4.749 4.736 4.707 4.664 4.609 4.544 4.468 4.385 4.295 4.2 4.099 3.995 3.889 3.78 3.67 3.56 3.449 3.339 3.23 3.121 3.015 2.91 2.807 2.706 2.608 2.512 2.418 2.328 2.239 2.154 2.071 1.99 1.913 1.838 1.765 1.695 1.628 1.563 1.5 1.44 1.382 1.326 1.272 1.22 1.17 1.123 1.077 1.033 0.99 0.949 0.91 0.873 0.837 0.802 0.769 0.737 0.707 0.678 0.649 0.623 0.597 0.572 0.548 0.525 0.504 0.483 0.463 0.443 0.425 0.407 0.39 0.374 0.358 0.344 0.329 0.315 0.302 0.29 0.278 0.266 0.255 0.244 0.234 0.224 0.215 0.206 -30.311 12.872 -3.039 -53.809 -10.413 4.867 -1.679 0.419