AR.5002.44 Confidence: 50% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, Unidentified traces above foF2, Trace overlaps while constructing baseline 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 2026.04.01 (091) 07:10:00 FF202609104010710009039031101000005018000000001107501000080502560000000040000 2.4 2.45 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 3.6 3.65 3.7 3.75 3.8 3.85 3.9 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 4.6 255.000 255.000 255.000 255.000 255.000 255.000 255.000 255.000 260.000 265.000 270.000 270.000 270.000 270.000 270.000 270.000 270.000 270.714 271.429 272.143 272.857 273.571 274.286 275.000 280.000 285.000 285.000 285.000 285.000 285.000 287.143 289.286 291.429 293.571 295.714 297.857 300.000 290.000 355.000 360.000 365.000 380.000 398.136 426.482 477.037 69 66 78 66 75 0 0 72 0 75 66 0 0 0 69 0 78 0 0 75 72 0 78 75 78 72 0 75 75 0 0 0 0 0 0 69 0 54 63 0 57 54 57 0 48 -0.390625 -0.390625 0.390625 -0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 -0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 0.390625 0.390625 0.390625 -0.390625 0.390625 0.390625 0.390625 1.171875 1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.822 145.0 150.0 155.0 160.0 165.0 170.0 175.0 177.643 180.0 185.0 190.0 195.0 200.0 205.0 210.0 211.465 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 302.812 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 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 0.325 0.347 0.354 0.458 0.598 0.752 0.939 1.19 1.594 2.44 3.199 3.605 3.874 4.071 4.221 4.338 4.429 4.498 4.548 4.581 4.598 4.6 4.599 4.586 4.562 4.526 4.481 4.427 4.364 4.295 4.22 4.14 4.055 3.967 3.876 3.783 3.688 3.592 3.495 3.398 3.301 3.205 3.109 3.015 2.921 2.829 2.739 2.65 2.563 2.478 2.395 2.314 2.235 2.158 2.083 2.011 1.94 1.872 1.805 1.741 1.678 1.618 1.559 1.503 1.448 1.395 1.344 1.295 1.247 1.201 1.157 1.114 1.073 1.033 0.995 0.958 0.922 0.888 0.855 0.823 0.792 0.762 0.734 0.706 0.68 0.654 0.63 0.606 0.583 0.561 0.54 0.52 0.5 0.481 0.463 0.446 0.429 0.413 0.397 0.382 0.368 0.354 0.34 0.328 0.315 0.303 0.292 0.281 0.27 0.26 0.25 0.241 0.232 0.223 0.214 0.206 -18.791 2.435 -0.142 -117.23 42.224 -24.578 9.591 -1.354