Noon Summary Log
| Day: | 623 |
| Date: | 5th February 1988 |
| Latitude: | 40° 58.7′ S |
| Longitude: | 23° 15.3′ E |
| Water Temperature: | 14.3°C |
| Wind @ Noon: | 18 S |
| Max Wind /24 hours: | 25 SW |
| Min Wind /24 hours: | 18 S |
| Cloud Cover | 8/8 |
| Cabin Temperature: | 18°C |
| Outside Temperature: | 15.8°C |
| Barometer: | 1012 |
Source: CUL00045/17