AR.5002.44 Confidence: 40% PACIFIC flags: Severe F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, F2 cusps do not match, Unidentified traces above foF2 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 2026.02.16 (047) 03:20:00 FF202604702160320009039031101000005018000000001107501000080502560000000040000 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 6.65 6.7 6.75 6.8 6.85 6.9 6.95 7.0 7.05 7.1 7.15 7.2 7.25 7.3 7.35 7.4 7.45 7.5 7.55 7.6 7.65 7.7 7.75 7.8 7.85 255.000 260.000 260.000 265.000 265.000 265.000 270.000 269.762 269.524 269.286 269.048 268.810 268.571 268.333 268.095 267.857 267.619 267.381 267.143 266.905 266.667 266.429 266.190 265.952 265.714 265.476 265.238 265.000 265.000 265.000 265.000 266.667 268.333 270.000 271.667 273.333 275.000 275.000 275.000 273.571 272.143 270.714 269.286 267.857 266.429 265.000 265.000 265.000 265.000 265.000 265.000 265.000 267.500 270.000 280.000 290.000 295.000 330.000 295.000 290.000 285.000 285.000 283.750 282.500 281.250 280.000 278.750 277.500 276.250 275.000 275.000 275.000 275.000 276.667 277.501 278.431 279.473 280.650 281.990 283.528 285.313 287.408 289.903 292.924 296.656 301.386 307.573 316.015 328.220 347.421 382.058 463.247 66 69 69 69 63 63 0 66 0 66 0 57 60 63 0 0 0 63 66 72 72 66 66 69 66 0 66 69 66 0 66 0 0 0 0 66 60 63 54 0 63 0 66 66 72 0 69 69 72 78 69 69 66 0 66 66 63 60 66 66 0 69 63 0 0 0 0 69 60 0 69 66 60 63 0 69 72 0 0 0 0 63 60 0 0 69 0 57 0 54 51 45 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 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 1.171875 -0.390625 -1.171875 0.390625 0.390625 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.833 145.0 150.0 155.0 160.0 165.0 170.0 175.0 177.667 180.0 185.0 190.0 195.0 200.0 205.0 210.0 211.5 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 288.123 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 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 0.428 0.6 0.873 1.251 1.748 2.408 3.27 4.284 5.266 6.078 6.705 7.171 7.503 7.719 7.831 7.85 7.845 7.791 7.682 7.528 7.337 7.117 6.874 6.615 6.345 6.069 5.79 5.512 5.238 4.968 4.706 4.451 4.205 3.969 3.743 3.527 3.321 3.126 2.94 2.764 2.598 2.441 2.292 2.152 2.02 1.896 1.779 1.669 1.565 1.468 1.377 1.291 1.211 1.135 1.064 0.997 0.935 0.876 0.821 0.77 0.722 0.676 0.634 0.594 0.557 0.522 0.489 0.458 0.429 0.402 0.377 0.353 0.331 0.31 0.291 0.272 0.255 0.239 0.224 0.21 -18.791 2.435 -0.142 -83.874 14.241 -8.944 3.181 -1.227