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 2026.10.20 (293) 04:50:00 FF202629310200450009039031101000005012000000001107501000080502560000000040000 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 6.2 285.000 290.000 295.000 300.000 310.000 313.333 316.667 320.000 322.500 325.000 320.000 322.500 325.000 327.000 329.000 330.669 332.948 336.247 341.445 350.849 373.030 63 57 60 60 63 51 57 66 66 63 69 69 69 0 63 0 60 0 0 0 54 -1.171875 -1.171875 -0.390625 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -0.390625 -1.171875 -1.171875 -1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.713 150.0 155.0 160.0 165.0 170.0 175.0 180.0 183.425 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 220.138 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 294.669 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.333 0.316 0.293 0.261 0.218 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.207 0.228 0.249 0.27 0.291 0.311 0.332 0.353 0.354 0.507 0.713 0.977 1.307 1.709 2.187 2.733 3.331 3.951 4.557 5.11 5.574 5.922 6.134 6.2 6.2 6.158 6.052 5.894 5.696 5.468 5.22 4.96 4.692 4.424 4.159 3.899 3.648 3.407 3.176 2.958 2.751 2.556 2.372 2.201 2.04 1.891 1.751 1.621 1.5 1.388 1.284 1.188 1.098 1.016 0.939 0.868 0.802 0.741 0.685 0.633 0.585 0.541 0.499 0.462 0.426 0.394 0.364 0.336 0.311 0.287 0.265 0.245 0.226 0.209 -18.791 2.435 -0.142 -74.765 0.685 -0.768 0.404 -0.087