AR.5002.44 Confidence: 70% PACIFIC flags: 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 2026.10.24 (297) 09:20:00 FF202629710240920009039031101000005014000000001107501000080502560000000040000 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 4.8 4.85 4.9 4.95 5.0 255.000 255.000 255.000 256.000 257.000 258.000 259.000 260.000 260.142 260.305 260.497 260.723 260.995 261.328 261.746 262.285 263.007 264.023 265.562 268.164 273.514 290.828 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 2.734375 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 1.953125 0.390625 0.390625 1.171875 1.171875 89.781 90.0 95.0 100.0 105.0 110.0 115.0 118.596 120.0 125.0 127.191 130.0 135.0 135.787 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 206.877 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 0.2 0.219 1.294 1.672 1.869 1.931 1.886 1.797 1.797 1.797 1.797 1.841 1.919 1.931 2.132 2.414 2.688 2.934 3.155 3.36 3.553 3.74 3.924 4.108 4.296 4.493 4.706 4.944 5.0 4.992 4.95 4.875 4.773 4.65 4.509 4.355 4.192 4.022 3.848 3.674 3.499 3.327 3.159 2.994 2.835 2.681 2.532 2.39 2.255 2.125 2.002 1.885 1.774 1.669 1.57 1.476 1.387 1.303 1.224 1.15 1.08 1.014 0.952 0.894 0.839 0.788 0.739 0.694 0.651 0.611 0.573 0.538 0.505 0.473 0.444 0.417 0.391 0.367 0.344 0.323 0.303 0.284 0.266 0.25 0.234 0.22 0.206 -28.958 10.97 -2.231 -55.49 -24.739 12.474 -3.411 0.076