AR.5002.44 Confidence: 60% PACIFIC flags: Moderate F-spread, 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 2026.02.14 (045) 01:00:00 FF202604502140100009039031101000005018000000001107501000080502560000000040000 2.5 2.55 2.6 2.65 2.7 2.75 2.8 2.85 2.9 2.95 3.0 3.05 3.1 3.15 3.2 3.25 3.3 3.35 3.4 3.45 3.5 3.55 255.000 255.000 262.500 270.000 275.000 280.000 295.000 300.000 305.000 310.000 310.984 312.132 313.489 315.115 317.102 319.584 322.771 327.015 332.947 341.822 356.553 385.788 57 54 0 63 0 66 57 0 0 54 60 0 0 57 54 0 0 57 0 63 0 54 -0.390625 1.171875 -0.390625 0.390625 1.171875 0.390625 1.171875 -0.390625 1.171875 1.171875 -0.390625 -0.390625 -0.390625 1.953125 -0.390625 -1.171875 1.171875 -0.390625 -0.390625 -1.171875 -1.953125 -1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.833 145.0 150.0 155.0 160.0 165.0 170.0 175.0 177.667 180.0 185.0 190.0 195.0 200.0 205.0 210.0 211.5 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 291.672 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.329 0.309 0.281 0.241 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.211 0.233 0.256 0.279 0.302 0.324 0.347 0.354 0.447 0.587 0.753 0.962 1.226 1.545 1.894 2.237 2.547 2.814 3.036 3.215 3.354 3.455 3.519 3.548 3.55 3.545 3.522 3.481 3.424 3.355 3.276 3.188 3.093 2.993 2.889 2.784 2.677 2.57 2.463 2.358 2.254 2.153 2.054 1.958 1.865 1.775 1.689 1.606 1.526 1.449 1.376 1.306 1.239 1.176 1.115 1.057 1.002 0.95 0.9 0.853 0.808 0.765 0.725 0.686 0.65 0.615 0.582 0.551 0.522 0.494 0.468 0.443 0.419 0.397 0.375 0.355 0.336 0.318 0.301 0.285 0.27 0.255 0.242 0.229 0.216 0.205 -18.791 2.435 -0.142 -88.647 12.536 -5.77 1.605 0.104