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 2026.01.27 (027) 06:00:00 FF202602701270600009039031101000005018000000001107501000080502560000000040000 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 5.75 5.8 5.85 5.9 5.95 6.0 6.05 6.1 6.15 6.2 6.25 6.3 6.35 6.4 6.45 6.5 6.55 6.6 265.000 265.000 265.000 265.000 265.000 290.000 287.500 285.000 285.000 285.000 285.000 283.182 281.364 279.545 277.727 275.909 274.091 272.273 270.455 268.636 266.818 265.000 260.000 255.000 255.000 255.000 257.500 260.000 260.000 261.667 263.333 265.000 270.000 270.000 271.667 273.333 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 280.000 285.000 285.000 287.500 290.000 290.000 290.000 290.000 290.000 295.000 300.000 305.000 305.000 310.000 310.000 311.667 313.333 315.000 320.000 325.000 330.000 335.000 335.000 345.000 350.000 355.000 365.000 375.000 395.000 403.486 414.511 429.414 450.680 483.486 540.728 665.908 0 0 0 0 63 63 0 66 0 66 63 63 0 0 60 63 0 60 0 0 0 63 0 66 69 0 0 63 0 0 0 63 63 75 0 0 60 66 0 69 72 63 72 75 72 60 66 0 69 63 69 0 66 69 63 60 69 63 63 0 0 63 0 72 72 72 54 69 60 75 72 66 54 54 63 57 60 63 57 0 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 1.171875 1.171875 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 -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 -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 -1.171875 -1.171875 -1.171875 -1.171875 1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.833 145.0 150.0 155.0 160.0 165.0 170.0 175.0 177.667 180.0 185.0 190.0 195.0 200.0 205.0 210.0 211.5 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 335.933 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 865.0 870.0 875.0 880.0 885.0 890.0 895.0 900.0 905.0 910.0 915.0 920.0 925.0 930.0 935.0 940.0 945.0 950.0 955.0 960.0 965.0 970.0 975.0 980.0 985.0 990.0 995.0 1000.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.329 0.309 0.281 0.241 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.211 0.233 0.256 0.279 0.302 0.324 0.347 0.354 0.388 0.455 0.55 0.683 0.859 1.091 1.414 1.976 3.707 4.596 5.052 5.369 5.612 5.807 5.968 6.103 6.216 6.311 6.39 6.454 6.506 6.546 6.575 6.593 6.6 6.6 6.597 6.585 6.564 6.536 6.499 6.456 6.407 6.351 6.29 6.224 6.153 6.078 6.0 5.918 5.834 5.747 5.657 5.566 5.473 5.379 5.284 5.188 5.092 4.995 4.899 4.802 4.705 4.609 4.513 4.418 4.324 4.23 4.138 4.046 3.956 3.867 3.779 3.692 3.607 3.522 3.44 3.358 3.278 3.2 3.123 3.047 2.973 2.901 2.83 2.76 2.692 2.625 2.559 2.495 2.433 2.372 2.312 2.253 2.196 2.14 2.086 2.033 1.981 1.93 1.88 1.832 1.785 1.739 1.694 1.65 1.607 1.566 1.525 1.485 1.447 1.409 1.372 1.337 1.302 1.268 1.235 1.202 1.171 1.14 1.11 1.081 1.053 1.025 0.998 0.972 0.946 0.922 0.897 0.874 0.851 0.828 0.806 0.785 0.765 0.744 0.725 0.706 0.687 0.669 0.651 0.634 0.617 0.601 0.585 0.57 0.555 0.54 0.526 0.512 0.498 0.485 0.472 0.46 0.448 0.436 0.424 0.413 0.402 0.391 0.381 0.371 0.361 0.352 0.342 0.333 0.324 0.316 0.307 -18.791 2.435 -0.142 -166.343 74.457 -43.674 15.163 -4.036