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 2026.02.09 (040) 08:40:00 FF202604002090840009039031101000005018000000001107501000080502560000000040000 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 4.7 325.000 275.000 280.000 281.667 283.333 285.000 285.000 285.000 290.000 290.000 305.000 310.000 315.000 323.000 331.000 339.000 347.000 355.000 353.750 352.500 351.250 330.000 332.500 335.000 340.000 343.212 347.052 351.722 357.524 364.930 374.706 388.212 408.082 440.203 500.951 54 69 66 0 0 72 72 72 69 0 69 60 63 63 60 57 57 57 57 0 0 60 0 66 0 69 72 69 69 66 60 66 57 54 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 1.171875 0.390625 1.171875 1.171875 1.171875 1.171875 0.390625 1.171875 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 1.171875 0.390625 1.171875 -0.390625 91.037 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 136.287 140.0 145.0 150.0 155.0 160.0 162.575 165.0 170.0 175.0 180.0 185.0 188.862 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 314.573 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 0.2 0.409 0.535 0.597 0.617 0.608 0.581 0.534 0.459 0.337 0.291 0.291 0.291 0.291 0.291 0.291 0.291 0.321 0.383 0.445 0.507 0.569 0.617 0.642 0.757 0.882 1.018 1.167 1.33 1.506 1.696 1.898 2.112 2.335 2.566 2.799 3.034 3.264 3.487 3.699 3.897 4.078 4.24 4.379 4.495 4.585 4.65 4.689 4.7 4.7 4.692 4.671 4.638 4.594 4.541 4.479 4.41 4.334 4.253 4.167 4.077 3.984 3.889 3.792 3.693 3.594 3.494 3.394 3.295 3.196 3.098 3.002 2.907 2.814 2.722 2.632 2.544 2.458 2.375 2.293 2.214 2.136 2.061 1.988 1.918 1.849 1.783 1.718 1.656 1.596 1.537 1.481 1.427 1.374 1.323 1.274 1.227 1.181 1.137 1.095 1.054 1.014 0.976 0.94 0.904 0.87 0.838 0.806 0.776 0.746 0.718 0.691 0.665 0.64 0.615 0.592 0.57 0.548 0.527 0.507 0.488 0.469 0.452 0.434 0.418 0.402 0.387 0.372 0.358 0.344 0.331 0.319 0.306 0.295 0.284 0.273 0.262 0.252 0.243 0.233 0.225 0.216 0.208 -23.86 5.512 -0.615 -127.751 2.818 -1.352 0.591 -0.017