AR.5002.44 Confidence: 20% PACIFIC flags: Severe F-spread, F2x cusp not found, 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 2026.03.14 (073) 05:30:00 FF202607303140530009039031101000005018000000001107501000080502560000000040000 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 5.7 320.000 320.000 320.000 317.500 315.000 312.500 310.000 312.500 315.000 316.429 317.857 319.286 320.714 322.143 323.571 325.000 320.000 320.833 321.667 322.500 323.333 324.167 325.000 332.500 340.000 340.714 341.429 342.143 342.857 343.571 344.286 345.000 360.000 365.000 370.000 370.000 370.336 370.743 371.246 371.883 372.718 373.858 375.507 378.106 382.808 393.898 451.967 66 63 54 57 0 0 0 60 60 54 0 0 0 0 0 60 0 60 60 0 0 57 63 0 60 0 57 0 0 0 0 54 60 57 57 57 60 0 57 0 0 57 54 54 54 0 51 0.390625 0.390625 1.171875 0.390625 1.171875 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 0.390625 1.953125 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 1.171875 -2.734375 1.171875 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 -0.390625 -0.390625 1.171875 1.171875 0.390625 -0.390625 0.390625 -0.390625 0.390625 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.6 150.0 155.0 160.0 165.0 170.0 175.0 180.0 183.201 185.0 190.0 195.0 200.0 205.0 210.0 215.0 219.801 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 328.564 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.333 0.316 0.292 0.261 0.217 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.208 0.229 0.25 0.271 0.292 0.313 0.334 0.354 0.358 0.462 0.583 0.728 0.9 1.103 1.337 1.602 1.895 2.211 2.547 2.896 3.254 3.615 3.973 4.321 4.652 4.954 5.219 5.435 5.592 5.681 5.7 5.699 5.673 5.617 5.535 5.432 5.31 5.173 5.025 4.867 4.703 4.535 4.364 4.192 4.02 3.85 3.683 3.519 3.359 3.203 3.052 2.906 2.765 2.63 2.499 2.374 2.255 2.141 2.031 1.927 1.828 1.733 1.643 1.557 1.476 1.398 1.325 1.255 1.189 1.126 1.066 1.009 0.956 0.905 0.857 0.811 0.768 0.727 0.688 0.651 0.616 0.583 0.552 0.522 0.494 0.468 0.443 0.419 0.397 0.375 0.355 0.336 0.318 0.301 0.285 0.27 0.255 0.241 0.228 0.216 0.205 -18.791 2.435 -0.142 -107.709 -2.005 1.474 -0.91 0.387