AR.5002.44 Confidence: 70% PACIFIC flags: Severe F-spread, Multiple candidates for F2x 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 2026.10.19 (292) 04:00:00 FF202629210190400009039031101000005015000000001107501000080502560000000040000 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 5.1 310.000 310.000 310.000 314.286 318.571 322.857 327.143 331.429 335.714 338.702 343.101 350.219 363.702 399.003 0 75 63 57 0 0 66 0 0 72 69 66 72 63 -0.390625 -1.171875 -0.390625 -0.390625 -1.171875 0.390625 -1.171875 0.390625 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 147.26 150.0 155.0 160.0 165.0 170.0 175.0 180.0 184.519 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 221.779 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 299.494 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.334 0.317 0.295 0.265 0.223 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.202 0.223 0.243 0.264 0.285 0.305 0.326 0.347 0.354 0.438 0.605 0.815 1.073 1.379 1.737 2.143 2.589 3.059 3.529 3.973 4.365 4.685 4.92 5.059 5.1 5.1 5.07 4.995 4.883 4.743 4.58 4.4 4.209 4.012 3.811 3.61 3.412 3.217 3.028 2.846 2.671 2.504 2.345 2.194 2.052 1.917 1.79 1.671 1.559 1.453 1.355 1.263 1.177 1.096 1.021 0.951 0.886 0.824 0.768 0.714 0.665 0.619 0.576 0.536 0.499 0.464 0.432 0.402 0.374 0.348 0.324 0.301 0.28 0.261 0.243 0.226 0.21 -18.791 2.435 -0.142 -78.676 1.657 -1.034 0.525 -0.187