AR.5002.44 Confidence: 60% PACIFIC flags: Moderate 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 2026.04.05 (095) 00:10:00 FF202609504050010009039031101000005018000000001107501000080502560000000040000 2.1 2.15 2.2 2.25 2.3 2.35 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 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 7.05 7.1 7.15 7.2 7.25 7.3 7.35 7.4 7.45 7.5 7.55 7.6 7.65 315.000 322.500 330.000 335.000 350.000 360.000 365.000 377.500 390.000 395.000 405.000 395.000 400.000 402.500 405.000 405.000 405.000 400.000 395.000 393.333 391.667 390.000 388.333 386.667 385.000 385.000 385.000 385.000 385.000 385.000 386.667 388.333 390.000 389.667 389.333 389.000 388.667 388.333 388.000 387.667 387.333 387.000 386.667 386.333 386.000 385.667 385.333 385.000 380.000 380.000 377.500 375.000 375.000 375.000 375.000 372.500 370.000 371.667 373.333 375.000 380.000 382.500 385.000 384.286 383.571 382.857 382.143 381.429 380.714 380.000 377.500 375.000 375.000 375.000 380.000 385.000 390.000 395.000 392.500 390.000 385.000 385.000 385.000 385.000 385.000 385.000 385.000 380.000 380.000 380.000 380.000 380.000 382.500 385.000 385.000 387.500 390.000 390.000 395.000 402.500 410.000 412.500 415.000 417.500 420.000 422.500 425.000 425.678 426.704 428.440 432.014 443.621 51 0 54 54 63 54 51 0 51 54 0 54 63 0 51 0 60 0 57 0 0 0 0 0 57 60 0 0 0 63 0 0 66 0 0 0 60 0 57 0 54 63 60 63 0 60 0 0 66 60 0 60 0 60 66 0 60 0 57 60 60 57 57 60 0 0 0 63 0 57 0 60 60 57 57 0 0 60 0 57 60 57 63 0 60 0 60 66 60 57 0 60 0 60 60 0 57 54 60 0 57 54 60 0 57 0 54 0 51 0 0 51 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 -1.953125 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 -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 1.953125 -0.390625 2.734375 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 1.171875 0.390625 -0.390625 -0.390625 1.171875 0.390625 1.953125 -0.390625 1.171875 1.171875 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.16 150.0 155.0 160.0 165.0 170.0 175.0 180.0 182.319 185.0 190.0 195.0 200.0 205.0 210.0 215.0 218.479 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 381.178 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.333 0.315 0.291 0.258 0.213 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.211 0.233 0.254 0.275 0.297 0.318 0.339 0.354 0.368 0.431 0.522 0.63 0.74 0.846 0.949 1.051 1.153 1.256 1.361 1.469 1.582 1.699 1.822 1.951 2.088 2.235 2.392 2.563 2.75 2.955 3.185 3.445 3.746 4.1 4.53 5.067 5.738 6.485 7.109 7.491 7.644 7.65 7.622 7.508 7.323 7.083 6.801 6.491 6.163 5.826 5.487 5.151 4.823 4.505 4.2 3.909 3.633 3.372 3.127 2.897 2.682 2.482 2.295 2.122 1.96 1.811 1.672 1.544 1.425 1.315 1.213 1.12 1.033 0.953 0.879 0.81 0.747 0.689 0.636 0.586 0.541 0.498 0.46 0.424 0.391 0.36 0.332 0.306 0.282 0.26 0.24 0.221 0.204 -18.791 2.435 -0.142 -123.288 -53.227 9.919 9.881 -5.984