Archive replay · live forecasts → CPHC
Dalilia came within 96 km of Hawaii, passing to the south-west as a tropical storm on 20 July 1989. Only 18 official forecasts survive in the archive, all issued more than a day before the closest pass, so the replay stops early. Forecasts issued from Honolulu in this era were never written into the digital record.
Replay the forecasts, advisory by advisoryAt its closest, Dalilia was 96 km (60 mi) from Hawaii on 20 July 1989, as a tropical storm with 55 kt (63 mph) winds, approaching from the south-west.
The archive holds 18 official forecast packages for Dalilia, issued between 12 July 1989 and 17 July 1989. The replay shows each one as it stood at the moment it was issued — not the track we know now.
| Lead time | Mean track error |
|---|---|
| 24 h | 68 nm |
| 48 h | 154 nm |
| 72 h | 247 nm |