Noon Summary Log
| Day: | 487 |
| Date: | 23rd September 1987 |
| Latitude: | 39° 48.8′ S |
| Longitude: | 131° 42′ E |
| Water Temperature: | 12°C |
| Wind @ Noon: | 25-30 W |
| Max Wind /24 hours: | 25-30 N |
| Min Wind /24 hours: | 20 N |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 17.5°C |
| Outside Temperature: | 17.5°C |
| Barometer: | 1013 |
Source: CUL00045/13