Ionogram Characteristics
| Date/Time (UT) |
foF2 |
foF1 |
foE |
fmin |
hmF2 |
hmF1 |
hmE |
M(3000) |
TEC |
| 2025-02-21 00:00:01 | 3.10 | | | 1.75 | 378.0 | | 110.0 | 2.626 | 2.578 |
| 2025-02-21 00:05:02 | 2.60 | | | 1.60 | 329.0 | | 110.0 | 2.996 | 1.010 |
| 2025-02-21 00:10:02 | 3.05 | | | 1.50 | 391.2 | | 110.0 | 2.573 | 3.021 |
| 2025-02-21 00:15:01 | 3.15 | | | 1.20 | 398.3 | | 110.0 | 2.500 | 3.254 |
| 2025-02-21 00:20:02 | 3.10 | | | 1.65 | 400.1 | | 110.0 | 2.532 | 3.229 |
| 2025-02-21 00:25:02 | 3.10 | | | 1.75 | 399.9 | | 110.0 | 2.532 | 3.184 |
| 2025-02-21 00:30:01 | 3.15 | | | 1.75 | 397.8 | | 110.0 | 2.502 | 3.078 |
| 2025-02-21 00:35:02 | 3.25 | | | 1.75 | 420.9 | | 110.0 | 2.415 | 4.048 |
| 2025-02-21 00:40:02 | 3.10 | | | 1.75 | 386.0 | | 110.0 | 2.595 | 2.811 |
| 2025-02-21 00:45:01 | 2.80 | | | 1.55 | 345.9 | | 110.0 | 2.812 | 1.415 |
| 2025-02-21 00:50:02 | 3.10 | | | 1.75 | 393.5 | | 110.0 | 2.520 | 2.952 |
| 2025-02-21 00:55:02 | 3.15 | | | 1.55 | 397.0 | | 110.0 | 2.508 | 3.283 |
| 2025-02-21 01:00:01 | 3.15 | | | 1.75 | 400.3 | | 110.0 | 2.500 | 3.273 |
| 2025-02-21 01:05:02 | 3.10 | | | 1.75 | 387.7 | | 110.0 | 2.535 | 2.763 |
| 2025-02-21 01:10:02 | 3.05 | | | 1.75 | 385.8 | | 110.0 | 2.594 | 2.777 |
| 2025-02-21 01:15:01 | 3.05 | | | 1.50 | 382.7 | | 110.0 | 2.565 | 2.733 |
| 2025-02-21 01:20:02 | 3.10 | | | 1.75 | 393.6 | | 110.0 | 2.546 | 3.035 |
| 2025-02-21 01:25:02 | 3.15 | | | 1.75 | 404.9 | | 110.0 | 2.500 | 3.446 |
| 2025-02-21 01:30:01 | 3.20 | | | 1.65 | 411.3 | | 110.0 | 2.461 | 3.752 |
| 2025-02-21 01:35:02 | 3.00 | | | 1.55 | 391.6 | | 110.0 | 2.591 | 3.055 |
| 2025-02-21 01:40:02 | 3.15 | | | 1.65 | 394.1 | | 110.0 | 2.511 | 3.174 |
| 2025-02-21 01:45:01 | 3.15 | | | 1.35 | 377.3 | | 110.0 | 2.654 | 2.884 |
| 2025-02-21 01:50:02 | 3.15 | | | 1.65 | 396.8 | | 110.0 | 2.532 | 3.452 |
| 2025-02-21 01:55:02 | 3.10 | | | 1.75 | 380.6 | | 110.0 | 2.584 | 2.771 |
| 2025-02-21 02:00:01 | 3.15 | | | 1.20 | 374.8 | | 110.0 | 2.663 | 2.799 |
| 2025-02-21 02:05:02 | 3.00 | | | 1.75 | 382.4 | | 110.0 | 2.646 | 2.903 |
| 2025-02-21 02:10:02 | 2.55 | | | 1.75 | 318.4 | | 110.0 | 3.073 | 0.898 |
| 2025-02-21 02:15:01 | 3.20 | | | 1.60 | 443.7 | | 110.0 | 2.251 | 4.585 |
| 2025-02-21 02:20:02 | 3.15 | | | 1.90 | 389.1 | | 110.0 | 2.573 | 3.043 |
| 2025-02-21 02:25:02 | 3.10 | | | 1.75 | 402.0 | | 110.0 | 2.502 | 3.360 |
| 2025-02-21 02:30:01 | 3.15 | | | 1.75 | 386.2 | | 110.0 | 2.625 | 3.150 |
| 2025-02-21 02:35:02 | 3.15 | | | 1.50 | 386.6 | | 110.0 | 2.565 | 3.218 |
| 2025-02-21 02:40:02 | 3.10 | | | 1.60 | 372.8 | | 110.0 | 2.660 | 2.683 |
| 2025-02-21 02:45:01 | 3.05 | | | 1.55 | 385.1 | | 110.0 | 2.575 | 2.932 |
| 2025-02-21 02:50:02 | 3.05 | | | 1.50 | 394.9 | | 110.0 | 2.531 | 3.150 |
| 2025-02-21 02:55:02 | 3.05 | | | 1.50 | 392.7 | | 110.0 | 2.548 | 3.102 |
| 2025-02-21 03:00:01 | 3.05 | | | 1.20 | 401.5 | | 110.0 | 2.548 | 3.503 |
| 2025-02-21 03:05:02 | 3.05 | | | 1.55 | 402.1 | | 110.0 | 2.522 | 3.361 |
| 2025-02-21 03:10:02 | 3.00 | | | 1.70 | 393.6 | | 110.0 | 2.533 | 2.919 |
| 2025-02-21 03:15:01 | 3.10 | | | 1.70 | 397.2 | | 110.0 | 2.535 | 3.189 |
| 2025-02-21 03:20:02 | 3.00 | | | 1.50 | 353.8 | | 110.0 | 2.845 | 1.635 |
| 2025-02-21 03:25:02 | 3.00 | | | 1.55 | 378.5 | | 110.0 | 2.618 | 2.631 |
| 2025-02-21 03:30:01 | 2.50 | | | 1.55 | 335.3 | | 110.0 | 2.859 | 1.284 |
| 2025-02-21 03:35:02 | 3.15 | | | 1.50 | 387.9 | | 110.0 | 2.563 | 3.170 |
| 2025-02-21 03:40:02 | 3.15 | | | 1.55 | 391.3 | | 110.0 | 2.534 | 3.406 |
| 2025-02-21 03:45:01 | 3.05 | | | 1.65 | 385.2 | | 110.0 | 2.584 | 3.218 |
| 2025-02-21 03:50:02 | 3.00 | | | 1.75 | 366.0 | | 110.0 | 2.675 | 2.685 |
| 2025-02-21 03:55:02 | 2.95 | | | 1.60 | 363.3 | | 110.0 | 2.729 | 2.731 |
| 2025-02-21 04:00:01 | 2.85 | | | 1.55 | 344.5 | | 110.0 | 2.800 | 2.177 |
| 2025-02-21 04:05:02 | 2.85 | | | 1.55 | 349.0 | | 110.0 | 2.800 | 2.494 |
| 2025-02-21 04:10:02 | 2.95 | | | 1.65 | 362.6 | | 110.0 | 2.697 | 2.863 |
| 2025-02-21 04:15:01 | 2.80 | | | 1.15 | 324.0 | | 110.0 | 2.862 | 1.932 |
| 2025-02-21 04:20:02 | 2.55 | | | 1.65 | 289.9 | | 110.0 | 3.155 | 0.871 |
| 2025-02-21 04:25:02 | 2.95 | | | 1.70 | 333.8 | | 110.0 | 2.824 | 2.258 |
| 2025-02-21 04:30:01 | 2.85 | | | 1.20 | 306.6 | | 110.0 | 3.004 | 1.713 |
| 2025-02-21 04:35:02 | 2.85 | | | 1.70 | 328.3 | | 110.0 | 2.906 | 2.164 |
| 2025-02-21 04:40:02 | 2.90 | | | 1.55 | 298.8 | | 110.0 | 3.102 | 1.549 |
| 2025-02-21 04:45:01 | 2.95 | | | 1.75 | 331.5 | | 110.0 | 2.882 | 2.359 |
| 2025-02-21 04:50:02 | 2.95 | | | 1.75 | 325.1 | | 110.0 | 2.905 | 2.174 |
| 2025-02-21 04:55:02 | 2.95 | | | 1.75 | 318.0 | | 110.0 | 2.961 | 2.014 |
| 2025-02-21 05:00:01 | 2.85 | | | 1.75 | 319.3 | | 110.0 | 2.952 | 1.974 |
| 2025-02-21 05:05:02 | 2.90 | | | 1.65 | 316.3 | | 110.0 | 2.926 | 2.021 |
| 2025-02-21 05:10:02 | 2.90 | | | 1.60 | 319.3 | | 110.0 | 2.977 | 2.370 |
| 2025-02-21 05:15:01 | 2.85 | | | 1.80 | 308.3 | | 110.0 | 3.029 | 1.872 |
| 2025-02-21 05:20:02 | 2.95 | | | 1.55 | 317.1 | | 110.0 | 2.959 | 2.503 |
| 2025-02-21 05:25:02 | 2.75 | | | 1.75 | 272.5 | | 110.0 | 3.245 | 1.031 |
| 2025-02-21 05:30:01 | 2.90 | | | 1.55 | 287.2 | | 110.0 | 3.138 | 1.720 |
| 2025-02-21 05:35:08 | 2.95 | | | 1.55 | 301.1 | | 110.0 | 3.053 | 2.303 |
| 2025-02-21 05:40:00 | 3.05 | | | 1.70 | 300.9 | | 110.0 | 3.044 | 2.369 |
| 2025-02-21 05:45:01 | 3.00 | | | 1.20 | 273.8 | | 110.0 | 3.222 | 1.905 |
| 2025-02-21 05:50:08 | 3.10 | | | 2.90 | 298.8 | | 110.0 | 2.975 | 1.786 |
| 2025-02-21 05:55:00 | 3.15 | | | 1.55 | 277.5 | | 110.0 | 3.182 | 2.192 |
| 2025-02-21 06:00:01 | 3.45 | | | 1.75 | 296.1 | | 110.0 | 3.063 | 3.102 |
| 2025-02-21 06:05:08 | 3.85 | | | 1.80 | 290.2 | | 110.0 | 3.068 | 3.167 |
| 2025-02-21 06:10:00 | 4.05 | | | 1.55 | 275.2 | | 110.0 | 3.183 | 3.224 |
| 2025-02-21 06:15:01 | 4.45 | | | 1.65 | 252.8 | | 110.0 | 3.484 | 2.494 |
| 2025-02-21 06:20:08 | 4.95 | | | 1.75 | 272.4 | | 110.0 | 3.285 | 5.153 |
| 2025-02-21 06:25:00 | 5.10 | | | 2.50 | 266.8 | | 110.0 | 3.236 | 5.445 |
| 2025-02-21 06:30:01 | 5.25 | | | 1.70 | 251.0 | | 110.0 | 3.351 | 4.599 |
| 2025-02-21 06:35:02 | 5.60 | | | 1.90 | 254.0 | | 110.0 | 3.387 | 6.096 |
| 2025-02-21 06:40:00 | 5.75 | | | 2.15 | 251.8 | | 110.0 | 3.403 | 6.944 |
| 2025-02-21 06:45:01 | 5.80 | | 1.25 | 1.20 | 230.2 | | 110.0 | 3.591 | 4.186 |
| 2025-02-21 06:50:02 | 6.35 | | | 2.05 | 238.4 | | 110.0 | 3.490 | 6.001 |
| 2025-02-21 06:55:00 | 6.85 | 1.95 | 1.80 | 1.75 | 241.9 | 148.8 | 110.0 | 3.431 | 8.008 |
| 2025-02-21 07:00:01 | 7.00 | | | 2.00 | 238.7 | | 110.0 | 3.541 | 7.575 |
| 2025-02-21 07:05:02 | 7.30 | 2.10 | | 1.80 | 227.3 | 144.3 | 110.0 | 3.653 | 7.976 |
| 2025-02-21 07:10:00 | 7.50 | 2.10 | | 1.80 | | | 110.0 | 3.646 | -1.000 |
| 2025-02-21 07:15:01 | 7.70 | | 1.85 | 1.65 | 223.4 | | 99.4 | 3.571 | 8.684 |
| 2025-02-21 07:20:02 | 7.65 | | 1.90 | 1.70 | 218.5 | | 99.4 | 3.584 | 8.330 |
| 2025-02-21 07:25:00 | 7.45 | 2.30 | 2.00 | 1.70 | | | 98.8 | 3.583 | -1.000 |
| 2025-02-21 07:30:01 | 8.05 | | 2.05 | 1.80 | 248.8 | | 98.5 | 3.317 | 15.192 |
| 2025-02-21 07:35:02 | 8.20 | | 2.15 | 1.95 | 237.1 | | 96.6 | 3.447 | 13.516 |
| 2025-02-21 07:40:00 | 8.40 | | 1.95 | 1.85 | 235.6 | | 110.0 | 3.568 | 10.406 |
| 2025-02-21 07:45:01 | 8.45 | | 1.95 | 1.60 | 229.1 | | 97.0 | 3.606 | 11.103 |
| 2025-02-21 07:50:02 | 8.30 | | 2.15 | 1.75 | 227.9 | | 98.0 | 3.560 | 11.060 |
| 2025-02-21 07:55:00 | 8.35 | | 2.30 | 1.75 | 228.3 | | 99.7 | 3.544 | 12.034 |
| 2025-02-21 08:00:01 | 8.35 | | 2.40 | 1.80 | 224.4 | | 100.6 | 3.557 | 11.615 |
| 2025-02-21 08:05:02 | 8.55 | | 2.25 | 1.90 | 240.3 | | 99.8 | 3.415 | 16.255 |
| 2025-02-21 08:10:00 | 9.00 | | 2.45 | 1.95 | 245.0 | | 99.6 | 3.361 | 17.073 |
| 2025-02-21 08:15:01 | 9.10 | | 2.30 | 1.95 | 242.5 | | 99.1 | 3.484 | 16.429 |
| 2025-02-21 08:20:02 | 9.15 | | 2.50 | 1.80 | 232.1 | | 100.1 | 3.524 | 15.143 |
| 2025-02-21 08:25:00 | 8.80 | | 2.55 | 1.80 | 223.1 | | 100.2 | 3.529 | 13.287 |
| 2025-02-21 08:30:01 | 9.00 | | 2.55 | 1.95 | 253.2 | | 99.4 | 3.234 | 23.851 |
| 2025-02-21 08:35:02 | 6.50 | | 2.55 | 2.00 | 192.1 | | 99.3 | 3.895 | 6.337 |
| 2025-02-21 08:40:00 | 5.70 | | 2.60 | 2.05 | 185.8 | | 99.3 | 3.977 | 4.199 |
| 2025-02-21 08:45:01 | 11.00 | 4.80 | 2.35 | 1.85 | 244.7 | 184.1 | 97.1 | 3.534 | 16.384 |
| 2025-02-21 08:50:02 | 11.15 | | 2.70 | 1.80 | 236.4 | | 100.6 | 3.590 | 16.369 |
| 2025-02-21 08:55:00 | 10.95 | | 2.55 | 1.90 | 230.2 | | 97.9 | 3.624 | 15.623 |
| 2025-02-21 09:00:01 | 10.80 | | 2.65 | 2.30 | 232.5 | | 96.9 | 3.565 | 17.537 |
| 2025-02-21 09:05:02 | 10.55 | | 2.85 | 2.05 | 227.7 | | 98.8 | 3.529 | 16.827 |
| 2025-02-21 09:10:00 | 10.30 | | 2.60 | 1.95 | 237.7 | | 97.9 | 3.358 | 20.698 |
| 2025-02-21 09:15:01 | 9.90 | | 2.80 | 2.25 | 239.6 | | 99.8 | 3.355 | 22.394 |
| 2025-02-21 09:20:02 | 10.05 | | 2.85 | 2.30 | 238.5 | | 99.8 | 3.389 | 21.009 |
| 2025-02-21 09:25:00 | 9.95 | | 2.65 | 2.05 | 244.9 | | 97.8 | 3.336 | 22.499 |
| 2025-02-21 09:30:01 | 10.75 | | 2.90 | 2.75 | 266.1 | | 97.7 | 3.102 | 29.317 |
| 2025-02-21 09:35:02 | 10.80 | | 2.95 | 2.30 | 252.3 | | 100.8 | 3.355 | 23.571 |
| 2025-02-21 09:40:00 | 10.80 | | 2.70 | 1.95 | 240.5 | | 98.8 | 3.513 | 18.689 |
| 2025-02-21 09:45:01 | 10.60 | | 2.85 | 2.65 | 232.0 | | 97.6 | 3.562 | 18.257 |
| 2025-02-21 09:50:02 | 10.45 | | 2.70 | 2.35 | 234.3 | | 96.8 | 3.448 | 20.182 |
| 2025-02-21 09:55:00 | 10.30 | | 2.90 | 2.65 | 242.4 | | 97.4 | 3.306 | 23.382 |
| 2025-02-21 10:00:01 | 10.10 | 6.00 | 3.05 | 2.95 | 255.2 | 179.0 | 110.0 | 3.247 | 26.815 |
| 2025-02-21 10:05:02 | 10.20 | | 2.90 | 2.65 | 259.3 | | 97.9 | 3.100 | 28.521 |
| 2025-02-21 10:10:00 | 10.05 | | 2.90 | 2.70 | 255.7 | | 97.6 | 3.148 | 26.651 |
| 2025-02-21 10:15:01 | 10.65 | | 3.05 | 2.15 | 252.8 | | 99.0 | 3.281 | 24.186 |
| 2025-02-21 10:20:02 | 10.70 | | 3.00 | 2.75 | 250.0 | | 98.3 | 3.296 | 25.022 |
| 2025-02-21 10:25:00 | 10.65 | 4.90 | 2.80 | 2.20 | 256.3 | 166.5 | 97.4 | 3.251 | 25.458 |
| 2025-02-21 10:30:01 | 10.30 | 5.15 | 3.00 | 2.50 | 241.0 | 167.9 | 97.3 | 3.329 | 20.615 |
| 2025-02-21 10:35:02 | 10.65 | 4.95 | 3.05 | 2.45 | 252.7 | 166.9 | 98.0 | 3.213 | 26.024 |
| 2025-02-21 10:40:00 | 10.75 | | 3.10 | 2.50 | 270.3 | | 98.0 | 3.076 | 34.575 |
| 2025-02-21 10:45:01 | 10.85 | | 2.90 | 2.65 | 268.4 | | 96.3 | 2.952 | 33.755 |
| 2025-02-21 10:50:02 | 10.85 | 8.75 | | 3.95 | 268.7 | 225.5 | 110.0 | 3.115 | 28.658 |
| 2025-02-21 10:55:00 | 11.25 | 4.10 | 3.00 | 2.80 | 280.3 | 144.5 | 96.0 | 3.002 | 36.667 |
| 2025-02-21 11:00:01 | 11.30 | | 3.05 | 2.75 | 272.4 | | 96.8 | 3.074 | 32.877 |
| 2025-02-21 11:05:02 | 11.35 | | 3.05 | 2.85 | 281.1 | | 95.7 | 3.099 | 38.901 |
| 2025-02-21 11:10:00 | 11.65 | | 3.15 | 2.40 | 282.5 | | 98.8 | 3.033 | 39.019 |
| 2025-02-21 11:15:01 | 11.70 | | 3.05 | 2.80 | 272.6 | | 96.6 | 3.108 | 34.949 |
| 2025-02-21 11:20:02 | 11.75 | | 3.20 | 2.45 | 270.9 | | 98.8 | 3.153 | 34.005 |
| 2025-02-21 11:25:00 | 11.70 | | 3.20 | 2.45 | 257.4 | | 98.8 | 3.277 | 26.883 |
| 2025-02-21 11:30:01 | 11.55 | | 3.20 | 2.30 | 247.7 | | 99.0 | 3.379 | 24.377 |
| 2025-02-21 11:35:02 | 11.45 | | 3.00 | 2.85 | 248.1 | | 95.5 | 3.345 | 26.314 |
| 2025-02-21 11:40:00 | 11.00 | 4.50 | 3.05 | 2.95 | 245.8 | 161.7 | 110.0 | 3.289 | 23.883 |
| 2025-02-21 11:45:01 | 11.05 | | 3.05 | 2.50 | 269.9 | | 97.0 | 3.062 | 36.884 |
| 2025-02-21 11:50:02 | 11.05 | | | 3.65 | 271.8 | | 110.0 | 3.043 | 33.601 |
| 2025-02-21 11:55:00 | 11.05 | | 3.10 | 3.05 | 277.5 | | 110.0 | 3.059 | 36.009 |
| 2025-02-21 12:00:01 | 11.10 | | | 3.90 | 275.1 | | 110.0 | 3.056 | 31.982 |
| 2025-02-21 12:05:02 | 11.05 | 4.20 | 3.10 | 2.95 | 265.6 | 141.6 | 96.9 | 3.137 | 30.070 |
| 2025-02-21 12:10:00 | 11.20 | | 3.00 | 2.95 | 283.9 | | 110.0 | 3.065 | 36.918 |
| 2025-02-21 12:15:01 | 11.40 | | | 4.15 | 281.9 | | 110.0 | 2.972 | 35.037 |
| 2025-02-21 12:20:02 | 11.60 | | | 4.30 | 279.4 | | 110.0 | 3.044 | 33.757 |
| 2025-02-21 12:25:00 | 11.75 | | | 4.35 | 273.9 | | 110.0 | 3.128 | 30.670 |
| 2025-02-21 12:30:01 | 11.65 | | 3.10 | 3.05 | 271.7 | | 110.0 | 3.189 | 32.482 |
| 2025-02-21 12:35:02 | 11.60 | | 2.95 | 2.55 | 272.6 | | 96.4 | 3.141 | 34.927 |
| 2025-02-21 12:40:00 | 11.45 | | 2.90 | 2.85 | 264.6 | | 110.0 | 3.171 | 29.748 |
| 2025-02-21 12:45:01 | 11.35 | | 3.10 | 2.60 | 262.4 | | 97.8 | 3.197 | 29.565 |
| 2025-02-21 12:50:02 | 11.15 | | 3.10 | 2.65 | 268.4 | | 98.7 | 3.125 | 33.082 |
| 2025-02-21 12:55:00 | 11.15 | | 3.15 | 2.60 | 267.2 | | 97.8 | 3.134 | 32.771 |
| 2025-02-21 13:00:01 | 11.25 | | 3.05 | 2.60 | 278.8 | | 97.2 | 3.082 | 37.353 |
| 2025-02-21 13:05:02 | 11.30 | | 3.00 | 2.60 | 282.3 | | 97.3 | 3.070 | 38.516 |
| 2025-02-21 13:10:00 | 11.30 | | 3.00 | 2.55 | 272.6 | | 96.8 | 3.102 | 33.769 |
| 2025-02-21 13:15:01 | 11.30 | | 2.80 | 2.40 | 274.1 | | 97.0 | 3.083 | 35.937 |
| 2025-02-21 13:20:02 | 11.20 | | | 3.65 | 266.4 | | 110.0 | 3.211 | 28.495 |
| 2025-02-21 13:25:00 | 10.85 | | 3.10 | 2.80 | 256.2 | | 98.0 | 3.238 | 25.616 |
| 2025-02-21 15:10:00 | 10.75 | | 2.70 | 1.80 | 278.4 | | 101.2 | 3.041 | 31.841 |
| 2025-02-21 15:15:01 | 10.65 | | 2.60 | 1.85 | 273.8 | | 100.3 | 3.145 | 29.278 |
| 2025-02-21 15:20:02 | 10.50 | | 2.65 | 1.75 | 265.7 | | 101.2 | 3.224 | 26.651 |
| 2025-02-21 15:25:00 | 10.40 | | 2.60 | 1.75 | 270.7 | | 101.1 | 3.167 | 27.286 |
| 2025-02-21 15:30:01 | 10.45 | | 2.60 | 1.75 | 290.4 | | 101.1 | 3.087 | 37.746 |
| 2025-02-21 15:35:02 | 10.35 | 4.50 | 2.50 | 1.75 | 275.9 | 175.6 | 100.7 | 3.093 | 29.346 |
| 2025-02-21 15:40:00 | 10.35 | | 2.45 | 1.80 | 277.7 | | 102.2 | 3.132 | 29.351 |
| 2025-02-21 15:45:01 | 10.15 | | 2.35 | 1.75 | 268.5 | | 101.5 | 3.134 | 25.253 |
| 2025-02-21 15:50:02 | 10.40 | | 2.20 | 1.70 | 288.3 | | 100.4 | 3.058 | 32.457 |
