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 2026.04.06 (096) 03:10:00 FF202609604060310009039031101000005018000000001107501000080502560000000040000 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 4.65 4.7 4.75 4.8 4.85 4.9 4.95 5.0 5.05 5.1 5.15 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 6.25 6.3 6.35 6.4 6.45 6.5 6.55 6.6 6.65 6.7 6.75 6.8 6.85 6.9 6.95 7.0 255.000 255.000 255.000 255.000 255.000 257.500 260.000 262.500 265.000 260.000 265.000 265.000 265.000 265.000 265.000 265.000 265.000 265.000 266.667 268.333 270.000 275.000 280.000 281.667 283.333 285.000 280.000 280.000 285.000 290.000 293.333 296.667 300.000 301.250 302.500 303.750 305.000 305.000 305.000 305.000 305.000 305.000 307.500 310.000 308.636 307.273 305.909 304.545 303.182 301.818 300.455 299.091 297.727 296.364 295.000 290.000 285.000 286.000 287.000 288.000 289.000 290.000 285.000 285.000 284.000 283.000 282.000 281.000 280.000 285.000 290.000 295.000 312.500 330.000 335.000 340.000 350.000 365.000 367.500 370.000 379.388 390.644 404.388 57 54 54 0 63 0 66 0 60 69 60 63 60 63 60 69 60 63 0 0 60 57 54 0 0 60 63 60 0 60 0 0 0 0 0 0 57 60 57 57 54 0 0 51 0 0 0 0 57 0 0 60 0 0 0 60 60 60 0 0 0 60 63 57 0 0 0 0 51 0 0 60 0 51 0 51 0 48 0 54 0 51 51 0.390625 1.171875 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 1.171875 0.390625 0.390625 1.171875 0.390625 0.390625 0.390625 1.171875 0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 0.390625 0.390625 1.171875 0.390625 1.171875 0.390625 0.390625 0.390625 0.390625 1.171875 0.390625 1.171875 0.390625 0.390625 1.171875 1.171875 0.390625 0.390625 1.171875 0.390625 0.390625 0.390625 -0.390625 1.171875 1.171875 0.390625 -0.390625 0.390625 0.390625 1.171875 0.390625 0.390625 1.171875 0.390625 0.390625 0.390625 -0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 -1.171875 1.171875 0.390625 -0.390625 -0.390625 2.734375 0.390625 -0.390625 0.390625 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.833 145.0 150.0 155.0 160.0 165.0 170.0 175.0 177.667 180.0 185.0 190.0 195.0 200.0 205.0 210.0 211.5 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 302.238 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 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 0.452 0.632 0.854 1.122 1.447 1.844 2.331 2.914 3.573 4.254 4.894 5.452 5.918 6.293 6.582 6.792 6.928 6.993 7.0 6.993 6.95 6.872 6.762 6.626 6.468 6.293 6.105 5.906 5.7 5.489 5.276 5.062 4.85 4.64 4.434 4.232 4.036 3.845 3.661 3.483 3.311 3.146 2.988 2.836 2.691 2.553 2.421 2.295 2.175 2.061 1.952 1.849 1.751 1.658 1.57 1.486 1.407 1.331 1.26 1.192 1.128 1.067 1.01 0.955 0.904 0.855 0.809 0.765 0.724 0.684 0.647 0.612 0.579 0.548 0.518 0.49 0.463 0.438 0.415 0.392 0.371 0.351 0.332 0.314 0.297 0.281 0.265 0.251 0.237 0.224 0.212 0.201 -18.791 2.435 -0.142 -99.028 12.977 -7.175 3.293 -0.805