AR.5002.44 Confidence: 70% PACIFIC flags: 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 2026.03.18 (077) 09:20:00 FF202607703180920009039031101000005018000000001107501000080502560000000040000 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 5.95 245.000 245.000 245.000 245.000 245.000 245.000 245.000 245.000 245.000 245.000 245.000 245.000 245.000 255.000 245.000 247.500 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 255.000 255.000 255.000 255.000 255.000 255.000 255.000 265.000 265.000 265.000 265.000 265.000 265.000 265.000 265.000 266.667 268.333 270.000 275.000 277.500 280.000 280.000 280.000 280.000 280.000 280.000 280.000 285.000 285.000 290.000 295.000 296.515 298.300 300.433 303.027 306.251 310.365 315.796 323.300 334.339 352.183 385.932 473.938 48 51 57 57 0 0 0 0 57 0 66 66 66 0 60 0 63 66 0 0 66 0 66 66 0 0 0 60 63 66 66 0 63 60 63 54 57 0 0 0 63 66 69 0 0 63 57 0 60 48 51 66 72 57 66 72 75 72 66 66 60 72 66 66 69 66 66 66 72 54 0 0.390625 -1.171875 0.390625 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 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 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 1.171875 1.171875 1.171875 1.171875 2.734375 89.942 90.0 95.0 100.0 105.0 110.0 115.0 120.0 121.382 125.0 130.0 132.764 135.0 140.0 144.146 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 261.196 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 0.2 0.205 0.992 1.286 1.437 1.485 1.458 1.373 1.338 1.338 1.338 1.338 1.367 1.431 1.485 1.521 1.688 1.83 1.965 2.1 2.239 2.384 2.539 2.706 2.889 3.092 3.32 3.58 3.875 4.205 4.554 4.892 5.189 5.432 5.622 5.764 5.863 5.924 5.949 5.95 5.944 5.918 5.875 5.815 5.741 5.654 5.556 5.449 5.333 5.212 5.085 4.954 4.82 4.684 4.547 4.409 4.271 4.134 3.998 3.864 3.732 3.602 3.475 3.35 3.228 3.11 2.994 2.882 2.773 2.667 2.565 2.466 2.37 2.277 2.188 2.101 2.018 1.938 1.86 1.786 1.714 1.645 1.578 1.514 1.453 1.394 1.337 1.283 1.23 1.18 1.132 1.085 1.041 0.998 0.957 0.917 0.88 0.843 0.809 0.775 0.743 0.713 0.683 0.655 0.628 0.602 0.577 0.553 0.53 0.508 0.487 0.467 0.448 0.429 0.411 0.394 0.378 0.362 0.347 0.333 0.319 0.306 0.293 0.281 0.269 0.258 0.247 0.237 0.227 0.218 0.209 0.2 -28.087 9.841 -1.812 -105.629 -8.619 -7.886 5.022 0.062