AR.5002.44 Confidence: 20% PACIFIC flags: Moderate F-spread, F2x cusp not found, 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 2026.03.13 (072) 23:10:00 FF202607203132310009039031101000005018000000001107501000080502560000000040000 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 3.6 3.65 3.7 435.000 440.000 441.667 443.333 445.000 446.667 448.333 450.000 452.500 455.000 457.500 460.000 463.015 466.331 469.993 474.059 478.601 483.706 489.487 496.087 54 60 0 0 0 0 0 60 0 0 54 57 0 0 0 0 60 0 0 0 0.390625 0.390625 0.390625 -0.390625 0.390625 1.171875 1.171875 -0.390625 1.953125 -0.390625 0.390625 1.171875 -0.390625 -1.171875 -1.953125 0.390625 -1.171875 -2.734375 -2.734375 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 144.287 145.0 150.0 155.0 160.0 165.0 170.0 175.0 178.575 180.0 185.0 190.0 195.0 200.0 205.0 210.0 212.862 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 393.113 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 0.2 0.234 0.307 0.343 0.354 0.351 0.344 0.33 0.31 0.283 0.245 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.206 0.229 0.251 0.274 0.296 0.319 0.341 0.354 0.378 0.431 0.483 0.539 0.599 0.666 0.741 0.823 0.913 1.008 1.109 1.212 1.316 1.42 1.525 1.628 1.731 1.833 1.934 2.035 2.136 2.236 2.337 2.439 2.54 2.643 2.747 2.853 2.96 3.069 3.179 3.291 3.404 3.515 3.615 3.686 3.7 3.699 3.689 3.668 3.638 3.599 3.552 3.498 3.439 3.374 3.305 3.233 3.158 3.08 3.001 2.921 2.839 2.758 2.677 2.595 2.515 2.435 2.357 2.279 2.203 2.128 2.055 1.984 1.915 1.847 1.781 1.717 1.654 1.594 1.535 1.478 1.423 1.37 1.319 1.269 1.221 1.175 1.13 1.087 1.045 1.005 0.966 0.929 0.893 0.859 0.825 0.793 0.762 0.733 0.704 0.677 0.65 0.625 0.6 0.577 0.554 0.533 0.512 0.492 0.472 0.454 0.436 0.419 0.402 0.386 0.371 0.357 0.343 0.329 0.316 0.304 0.292 0.28 0.269 0.259 0.248 0.239 0.229 0.22 0.211 0.203 -18.791 2.435 -0.142 -157.075 -39.972 25.369 -12.312 3.739