AR.5002.44 Confidence: 20% PACIFIC flags: Severe F-spread, F2x cusp not found, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, F2 cusps do not match, 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 2026.10.17 (290) 22:30:00 FF202629010172230009039031101000005015000000001107501000080502560000000040000 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 6.65 6.7 6.75 6.8 6.85 355.000 355.000 350.000 345.000 340.000 340.000 339.091 338.182 337.273 336.364 335.455 334.545 333.636 332.727 331.818 330.909 330.000 285.000 287.500 290.000 290.000 300.000 300.000 301.667 303.333 305.000 305.000 306.000 307.000 308.000 309.000 310.000 311.000 312.000 313.000 314.000 315.000 312.500 310.000 310.000 305.000 307.500 310.000 310.880 312.303 315.000 322.060 388.934 60 57 51 0 57 57 0 0 57 60 0 60 0 57 66 57 0 60 60 60 60 66 66 63 0 66 69 66 72 0 0 0 0 66 0 63 69 0 66 66 57 57 69 63 63 0 60 0 0.390625 -0.390625 1.171875 1.171875 0.390625 0.390625 -1.953125 -0.390625 1.171875 -0.390625 -1.171875 0.390625 0.390625 1.953125 0.390625 0.390625 -0.390625 0.390625 1.171875 0.390625 1.171875 1.171875 1.171875 1.171875 1.171875 0.390625 1.171875 0.390625 1.171875 0.390625 1.171875 1.171875 2.734375 1.171875 1.171875 1.171875 1.171875 0.390625 1.171875 1.171875 1.953125 0.390625 1.171875 1.171875 1.171875 1.953125 1.171875 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.507 145.0 150.0 155.0 160.0 165.0 170.0 175.0 177.015 180.0 185.0 190.0 195.0 200.0 205.0 210.0 210.522 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 297.237 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.329 0.308 0.279 0.238 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.214 0.237 0.26 0.283 0.306 0.329 0.352 0.354 0.453 0.642 0.917 1.226 1.544 1.87 2.206 2.556 2.923 3.311 3.723 4.164 4.64 5.155 5.712 6.295 6.778 6.85 6.828 6.689 6.45 6.139 5.783 5.401 5.01 4.621 4.244 3.882 3.542 3.223 2.927 2.654 2.403 2.174 1.965 1.775 1.603 1.446 1.304 1.176 1.06 0.956 0.861 0.776 0.699 0.63 0.568 0.511 0.461 0.415 0.374 0.337 0.303 0.273 0.246 0.221 -18.791 2.435 -0.142 -74.729 -20.471 13.03 -4.572 0.027