AR.5002.44 Confidence: 60% PACIFIC flags: Severe 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 2026.03.05 (064) 05:20:00 FF202606403050520009039031101000005018000000001107501000080502560000000040000 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 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 6.2 260.000 265.000 270.000 275.000 287.500 300.000 302.500 305.000 310.000 315.000 320.000 325.000 330.000 330.000 330.000 330.000 330.000 330.000 325.000 325.000 325.455 325.909 326.364 326.818 327.273 327.727 328.182 328.636 329.091 329.545 330.000 335.000 340.000 340.000 340.000 342.500 345.000 335.000 336.667 338.333 340.000 341.667 343.333 345.000 346.667 348.333 350.000 350.000 350.000 352.000 354.000 356.000 358.000 360.000 362.000 364.000 366.000 368.000 370.000 370.000 370.000 370.000 370.000 371.029 372.343 374.078 376.474 380.000 385.701 396.485 424.627 69 0 72 69 0 63 63 63 0 54 63 0 63 63 0 0 66 60 0 60 0 63 0 54 0 0 54 0 51 60 0 60 60 66 0 63 0 63 60 0 57 0 60 0 0 60 54 57 57 57 57 57 57 0 54 0 0 60 63 63 0 0 57 60 60 63 63 69 66 0 0 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 -1.171875 -0.390625 0.390625 0.390625 -0.390625 0.390625 -1.171875 0.390625 -1.171875 -0.390625 0.390625 0.390625 -1.171875 0.390625 -1.171875 0.390625 1.171875 -1.171875 0.390625 1.953125 -0.390625 -1.171875 0.390625 -1.171875 -1.171875 -0.390625 0.390625 -1.171875 -0.390625 -1.171875 0.390625 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 330.792 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 0.2 0.234 0.307 0.343 0.354 0.352 0.344 0.331 0.312 0.286 0.25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.222 0.244 0.266 0.288 0.31 0.332 0.354 0.467 0.588 0.73 0.9 1.099 1.325 1.573 1.837 2.112 2.396 2.687 2.985 3.288 3.599 3.915 4.239 4.568 4.902 5.236 5.561 5.859 6.09 6.198 6.2 6.183 6.122 6.024 5.894 5.738 5.563 5.372 5.17 4.961 4.748 4.534 4.32 4.109 3.903 3.701 3.506 3.317 3.136 2.962 2.795 2.636 2.485 2.342 2.205 2.076 1.954 1.838 1.729 1.625 1.528 1.436 1.35 1.268 1.192 1.119 1.052 0.988 0.928 0.871 0.818 0.768 0.721 0.677 0.636 0.597 0.56 0.526 0.494 0.464 0.435 0.409 0.384 0.36 0.338 0.317 0.298 0.28 0.263 0.246 0.231 0.217 0.204 -18.791 2.435 -0.142 -106.801 -16.896 11.538 -5.167 1.534