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, Trace overlaps while constructing baseline 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 2026.02.19 (050) 07:40:00 FF202605002190740009039031101000005018000000001107501000080502560000000040000 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 5.2 240.000 240.000 240.000 241.667 243.333 245.000 245.000 248.750 252.500 256.250 260.000 261.429 262.857 264.286 265.714 267.143 268.571 270.000 270.000 270.000 270.000 270.000 270.000 270.000 275.000 275.000 275.000 280.000 280.000 275.000 280.000 282.500 285.000 286.250 287.500 288.750 290.000 295.000 300.000 300.000 305.000 300.000 305.000 305.000 310.000 315.000 320.000 325.000 330.000 335.000 340.000 344.269 349.474 355.961 364.269 375.291 390.616 413.374 450.705 57 0 0 0 0 0 63 0 0 0 0 0 0 0 0 0 0 54 60 60 66 69 0 72 72 78 75 78 72 0 0 0 66 0 60 0 0 78 72 69 66 66 69 69 63 72 69 72 72 72 69 72 66 66 66 63 0 57 63 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 -2.734375 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 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 140.333 145.0 150.0 155.0 160.0 165.0 170.0 170.667 175.0 180.0 185.0 190.0 195.0 200.0 201.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 303.863 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 0.2 0.234 0.307 0.343 0.354 0.351 0.341 0.323 0.297 0.26 0.205 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.222 0.247 0.273 0.298 0.324 0.349 0.354 0.431 0.542 0.685 0.881 1.17 1.607 2.171 2.724 3.195 3.587 3.915 4.192 4.426 4.623 4.787 4.921 5.027 5.107 5.162 5.193 5.2 5.2 5.188 5.162 5.123 5.072 5.011 4.94 4.861 4.774 4.682 4.585 4.483 4.378 4.27 4.161 4.05 3.938 3.827 3.715 3.604 3.494 3.385 3.278 3.172 3.069 2.967 2.867 2.77 2.675 2.582 2.492 2.404 2.319 2.236 2.156 2.078 2.003 1.93 1.859 1.791 1.725 1.661 1.599 1.539 1.482 1.426 1.373 1.321 1.271 1.223 1.177 1.133 1.09 1.048 1.008 0.97 0.933 0.897 0.863 0.83 0.798 0.768 0.738 0.71 0.683 0.657 0.632 0.607 0.584 0.562 0.54 0.519 0.499 0.48 0.462 0.444 0.427 0.41 0.395 0.379 0.365 0.351 0.337 0.324 0.312 0.3 0.288 0.277 0.266 0.256 0.246 0.237 0.228 0.219 0.21 0.202 -18.791 2.435 -0.142 -122.742 31.554 -14.34 2.434 0.231