AR.5002.44 Confidence: 70% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, 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 2026.04.10 (100) 02:00:00 FF202610004100200009039031101000005018000000001107501000080502560000000040000 4.55 4.6 4.65 4.7 4.75 4.8 705.000 709.955 715.403 721.421 728.103 735.566 0 0 0 0 0 9 2.734375 0.390625 0.390625 0.390625 0.390625 -1.953125 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 147.496 150.0 155.0 160.0 165.0 170.0 175.0 180.0 184.993 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 222.489 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 526.154 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 865.0 870.0 875.0 880.0 885.0 890.0 895.0 900.0 905.0 910.0 915.0 920.0 925.0 930.0 935.0 940.0 945.0 950.0 955.0 960.0 965.0 970.0 975.0 980.0 985.0 990.0 995.0 1000.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.334 0.318 0.296 0.266 0.226 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.221 0.241 0.262 0.282 0.303 0.323 0.344 0.354 0.374 0.413 0.45 0.488 0.528 0.569 0.611 0.656 0.704 0.754 0.807 0.863 0.922 0.984 1.05 1.12 1.193 1.269 1.348 1.43 1.515 1.602 1.692 1.784 1.878 1.974 2.071 2.169 2.269 2.369 2.47 2.572 2.674 2.776 2.879 2.982 3.084 3.186 3.288 3.389 3.489 3.588 3.686 3.782 3.877 3.969 4.059 4.146 4.229 4.309 4.385 4.456 4.522 4.582 4.636 4.683 4.723 4.755 4.778 4.793 4.8 4.8 4.799 4.794 4.786 4.775 4.76 4.742 4.722 4.698 4.672 4.644 4.613 4.581 4.546 4.509 4.471 4.431 4.389 4.347 4.302 4.257 4.211 4.164 4.116 4.067 4.018 3.968 3.917 3.866 3.815 3.763 3.712 3.66 3.608 3.556 3.504 3.452 3.401 3.349 3.298 3.247 3.196 3.145 3.095 3.045 2.996 2.947 2.898 2.85 2.802 2.755 2.708 2.662 2.617 2.571 2.527 2.483 2.439 2.396 2.354 2.312 2.271 2.23 2.19 2.151 2.112 2.074 2.036 1.999 1.962 1.926 1.891 1.856 1.822 1.788 1.755 1.722 1.69 1.658 1.627 1.597 1.567 1.537 1.508 1.48 1.452 1.424 1.397 1.371 1.344 1.319 1.294 1.269 1.245 1.221 1.198 -18.791 2.435 -0.142 -296.297 -14.067 8.674 -4.415 2.44