| Date/Time | Sat | Diameter (km) | Score | Meaning | JTWC estimate |
| 20091212T134219 | amsre | 12.2 | -15.00 | n/a | 37.4 kts |
| 20091212T175613 | ssmis17 | NaN | -0.33 | n/a | 42.2 kts |
| 20091212T185328 | ssmis16 | NaN | -4.69 | n/a | 43.0 kts |
| 20091212T203700 | tmi | -919.0 | -909.00 | n/a | 44.1 kts |
| 20091213T015612 | amsre | 78.9 | -25.94 | n/a | 45.0 kts |
| 20091213T072103 | ssmis16 | 78.9 | -15.34 | n/a | 47.4 kts |
