AR.5002.44 Confidence: 70% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, 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 2026.02.16 (047) 08:20:00 FF202604702160820009039031101000005018000000001107501000080502560000000040000 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 4.65 270.000 270.000 270.000 275.000 278.333 260.000 270.000 275.000 279.231 283.462 287.692 291.923 296.154 300.385 304.615 308.846 313.077 317.308 321.538 325.769 330.000 332.500 335.000 340.000 340.000 340.000 340.000 345.000 350.000 355.000 360.000 365.000 370.000 365.000 335.000 340.000 345.000 350.000 355.000 357.500 360.000 370.000 388.944 487.293 66 66 66 0 0 0 0 0 0 72 0 78 75 0 0 60 63 0 63 63 66 0 63 66 57 57 54 51 54 0 51 0 51 63 69 69 72 69 69 66 72 69 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 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 1.953125 1.171875 92.827 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 139.461 140.0 145.0 150.0 155.0 160.0 165.0 168.923 170.0 175.0 180.0 185.0 190.0 195.0 198.384 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 313.893 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 0.2 0.258 0.338 0.378 0.39 0.386 0.373 0.351 0.317 0.267 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.207 0.239 0.271 0.304 0.336 0.368 0.39 0.424 0.523 0.63 0.754 0.905 1.087 1.3 1.539 1.791 2.047 2.302 2.554 2.8 3.041 3.277 3.505 3.726 3.935 4.131 4.306 4.454 4.567 4.634 4.65 4.649 4.634 4.6 4.548 4.482 4.403 4.313 4.214 4.107 3.995 3.878 3.758 3.636 3.513 3.39 3.267 3.146 3.025 2.907 2.791 2.678 2.568 2.461 2.357 2.256 2.159 2.065 1.974 1.887 1.803 1.722 1.644 1.57 1.499 1.43 1.365 1.302 1.242 1.185 1.13 1.077 1.027 0.979 0.934 0.89 0.849 0.809 0.771 0.735 0.7 0.667 0.636 0.606 0.577 0.55 0.524 0.5 0.476 0.453 0.432 0.412 0.392 0.374 0.356 0.339 0.323 0.308 0.293 0.279 0.266 0.254 0.242 0.23 0.219 0.209 -19.938 2.967 -0.202 -114.854 -2.726 3.988 -3.54 1.623