AR.5002.44 Confidence: 70% PACIFIC flags: Severe 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 2026.03.28 (087) 04:30:00 FF202608703280430009039031101000005018000000001107501000080502560000000040000 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 5.8 300.000 300.000 300.000 300.000 300.000 300.000 300.000 300.625 301.250 301.875 302.500 303.125 303.750 304.375 305.000 310.000 310.000 310.000 310.000 305.000 307.500 310.000 312.500 315.000 317.500 320.000 322.500 325.000 327.500 330.000 335.000 340.000 345.000 350.000 355.000 360.000 365.000 385.000 395.000 397.500 400.000 410.000 420.000 432.907 450.014 473.766 508.971 566.545 69 0 66 0 0 69 0 60 0 66 0 69 0 60 69 72 69 66 69 72 0 66 66 0 0 57 63 0 63 57 0 60 63 60 63 57 66 57 0 54 0 0 60 0 57 54 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 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 -1.953125 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 147.306 150.0 155.0 160.0 165.0 170.0 175.0 180.0 184.611 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 221.917 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 352.647 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 865.0 870.0 875.0 880.0 885.0 890.0 895.0 900.0 905.0 910.0 915.0 920.0 925.0 930.0 935.0 940.0 945.0 950.0 955.0 960.0 965.0 970.0 975.0 980.0 985.0 990.0 995.0 1000.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.334 0.318 0.295 0.265 0.224 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.202 0.222 0.243 0.264 0.284 0.305 0.325 0.346 0.354 0.405 0.515 0.643 0.78 0.928 1.092 1.281 1.508 1.798 2.203 2.826 3.582 4.136 4.514 4.793 5.009 5.183 5.324 5.441 5.537 5.615 5.678 5.727 5.763 5.787 5.798 5.8 5.799 5.789 5.771 5.743 5.708 5.665 5.616 5.56 5.499 5.433 5.362 5.287 5.208 5.127 5.042 4.956 4.867 4.777 4.686 4.593 4.5 4.407 4.313 4.22 4.127 4.034 3.941 3.85 3.759 3.669 3.58 3.493 3.406 3.321 3.237 3.155 3.074 2.994 2.916 2.84 2.765 2.692 2.62 2.55 2.481 2.414 2.348 2.284 2.221 2.16 2.101 2.042 1.986 1.93 1.877 1.824 1.773 1.723 1.675 1.627 1.581 1.537 1.493 1.451 1.409 1.369 1.33 1.292 1.255 1.219 1.184 1.151 1.118 1.085 1.054 1.024 0.994 0.966 0.938 0.911 0.885 0.859 0.834 0.81 0.787 0.764 0.742 0.721 0.7 0.679 0.66 0.641 0.622 0.604 0.587 0.57 0.553 0.537 0.521 0.506 0.492 0.477 0.463 0.45 0.437 0.424 0.412 0.4 0.388 0.377 0.366 0.356 0.345 0.335 0.325 0.316 0.307 0.298 0.289 0.281 0.273 0.265 0.257 0.25 0.242 0.235 0.228 0.222 0.215 0.209 -18.791 2.435 -0.142 -161.867 52.194 -32.497 15.264 -3.824