AR.5002.44 Confidence: 80% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp 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) 09:00:00 FF202604002090900009039031101000005018000000001107501000080502560000000040000 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 5.7 250.000 250.000 250.000 250.000 255.000 260.000 265.000 265.000 265.000 275.000 285.000 290.000 295.000 290.000 300.000 302.500 305.000 325.000 335.000 337.727 340.455 343.182 345.909 348.636 351.364 354.091 356.818 359.545 362.273 365.000 360.000 366.667 373.333 380.000 375.000 400.000 380.000 360.000 340.000 320.000 300.000 300.000 300.000 300.000 300.000 305.000 305.000 310.000 320.000 320.000 320.000 325.000 330.000 335.000 335.000 340.163 346.334 353.840 363.166 375.066 390.776 412.476 444.397 495.984 593.503 66 66 0 54 69 0 69 0 66 66 63 0 69 66 51 0 63 54 54 0 0 0 0 0 0 0 0 0 48 51 54 0 0 0 48 0 0 0 0 0 72 69 69 66 66 69 63 69 63 63 69 69 66 69 60 69 60 63 63 0 60 63 60 63 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 1.171875 0.390625 0.390625 0.390625 0.390625 -1.953125 1.171875 1.171875 -1.953125 1.171875 1.171875 -1.953125 1.171875 1.171875 -2.734375 1.171875 1.171875 1.953125 1.171875 1.953125 1.171875 1.171875 1.953125 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.953125 1.953125 1.171875 1.953125 1.953125 1.953125 1.953125 90.3 95.0 100.0 105.0 110.0 115.0 120.0 125.0 127.558 130.0 135.0 140.0 145.0 145.115 150.0 155.0 160.0 162.673 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 320.42 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 0.2 0.648 0.844 0.943 0.974 0.958 0.907 0.817 0.751 0.751 0.751 0.751 0.751 0.751 0.813 0.877 0.94 0.974 1.009 1.108 1.248 1.412 1.57 1.715 1.851 1.98 2.106 2.231 2.356 2.483 2.613 2.747 2.887 3.034 3.191 3.359 3.54 3.738 3.954 4.191 4.444 4.702 4.947 5.162 5.338 5.474 5.575 5.644 5.685 5.7 5.7 5.694 5.674 5.641 5.596 5.541 5.476 5.403 5.322 5.234 5.141 5.043 4.941 4.836 4.728 4.618 4.507 4.395 4.282 4.169 4.056 3.944 3.833 3.723 3.614 3.507 3.402 3.298 3.197 3.097 3.0 2.904 2.811 2.721 2.632 2.546 2.462 2.381 2.301 2.224 2.15 2.077 2.007 1.939 1.872 1.808 1.746 1.686 1.628 1.572 1.517 1.465 1.414 1.364 1.317 1.271 1.226 1.183 1.142 1.102 1.063 1.026 0.99 0.955 0.921 0.889 0.857 0.827 0.798 0.769 0.742 0.716 0.691 0.666 0.643 0.62 0.598 0.577 0.556 0.536 0.517 0.499 0.481 0.464 0.448 0.432 0.416 0.402 0.387 0.374 0.36 0.347 0.335 0.323 0.312 0.301 0.29 0.28 0.27 0.26 0.251 0.242 0.233 0.225 0.217 0.209 0.202 -26.388 7.876 -1.188 -144.038 -16.995 -0.09 8.503 -5.127