Entry Index: 645
Position: 75.58, 169.8
Date by Position: 1 April 1881
Logbook Volume: 4 of 4
Logbook Metadata: Volume 4
Latitude by observation at Noon N. 75° 35' Longitude by chronometer from observation Planet Venus 8pm E. 169° 48' Water expended during the preceding 24 hours: 35 gallons Water distilled during the preceding 24 hours: 35 gallons Coal consumed during the preceding 24 hours: 470 lbs Coal remaining on hand at noon: 24 tons 118 lbs Max. temperature = -16.5° Min. temperature = -30.5° The pumping forward is done by hand at the spar deck bilge pump, and such water as filters aft through and under the bulkhead into the fire room, is pumped out by hand at the bilge pump attached to the main engine. The steam cutter's boiler is used for distilling. Sounded in 61 1/2 fathoms. Muddy bottom. A slight drift N. x W. being indicated by the lead line. Weather generally clear, bright and pleasant. Light easterly and north-easterly airs veering to S.S.E. by midnight with rising barometer and variable temperature. Much fog at midnight between N.W. and N.E. Sunrise 4h 15m. Sunset 7h 38m. By actual measurement the ice surrounding the ship was found to be 6 feet 9 inches in thickness being the result of direct freezing since August 31st, 1880. By computation of the work done by both bilge pumps, the leak is found to amount to 4231 gallons per day, or about 176 gallons per hour. Moon 19° N. New moon
There are no additional materials associated with this entry.
Hour |
Wind |
Pressure |
Att'd |
Dry |
Wet |
Sea |
Code |
---|---|---|---|---|---|---|---|
3 | exn | 30.25 | 58.0 | -28.0 | — | — | bc |
6 | nexn | 30.25 | 54.0 | -27.5 | — | — | bc |
9 | nexe | 30.25 | 54.0 | -23.5 | — | — | bc |
12 | ene | 30.27 | 41.0 | -18.5 | — | — | bc |
15 | exn | 30.28 | 49.0 | -16.5 | — | — | bc |
18 | exn | 30.3 | 52.0 | -23.0 | — | — | bc |
21 | ese | 30.34 | 57.0 | -29.0 | — | — | bc |
24 | sse | 30.35 | 55.0 | -23.0 | — | — | bcf |