USS Jeannette (1879–1881)

Wednesday, 11 August 1880

Beset and drifting in the pack ice about 120 miles to the N'd & W'd of Herald Island, Arctic Ocean


Entry Index: 413
Position: No position
Date by Position: 11 August 1880
Logbook Volume: 3 of 4
Logbook Metadata: Volume 3

Events & Observations

This entry contains remarks related to the following subject: Sea Ice
No observations

Using melted ice
Coal consumed during the preceding 24 hours: 110 lbs
Coal remaining on hand at noon: 54 tons 1098 lbs 

Max. temperature = 34.5°
Min. temperature = 21.5°

The pumping is done as required by hand at the quarter deck bilge pump. It is found that 1295 strokes 
of the bilge pump are now necessary each day to keep the ship free of water, whereas heretofore (and 
subsequent to July 15th) 240 strokes per diem were all that was required. 
The ship is heeled 7° to starboard, and the water line is at 7 feet 0 3/4 inches forward and 13 feet 1 3/4 
inches aft, and the increase of the amount of water coming into the ship is probably due to the melting of 
the ice at and around the injury to the stem. Measurements made of the thickness of ice at accessible 
localities show a diminution of 1 inch of the measurements recorded on the 13th, July.
Sounded in 38 fathoms. Muddy bottom. No drift being indicated by the lead line. Lowered and hauled 
the dredge.
Partially cloudy and foggy weather during the forenoon; thick and foggy during afternoon. Light northerly 
and westerly breeze veering to north-easterly breeze and light airs, and succeeded by a calm from 9pm 
to midnight. Very nearly steady barometer and increasing temperature.

Water temperatures and specific gravities
Surface temperature = 35° - Specific gravity = 1.002 at 44°
2 fathoms = 31° - Specific gravity = 1.0242 at 44°
37 fathoms = 31.5° x - Specific gravity = 1.0250 at 44° x Miller-Casella No 24403

Moon 18° S. 
New moon

Related Materials

Published Journals of George W. DeLong

See full digitized page provided by the Biodiversity Heritage Library. Excerpt:

Measurements of the thickness of the ice at accessible places show a diminution of one inch 
since July 13th; and it may so happen that the wasting away of that amount of ice (whether at the top, 
and so causing it to float higher, or at the bottom, and accomplishing the same effect) has uncovered 
the damaged stem and presented a freer access to the water.

Jeannette Ship's Journal

See digitized manuscript page provided by NOAA PMEL.

Weather Observations

Hour
Wind
Pressure
Att'd
Dry
Wet
Sea
Code
3 nnw 29.72 46.0 25.5 bc
6 nw 29.75 46.0 22.0 bcf
9 nnw 29.78 49.0 24.7 35.0 bcf
12 nne 29.77 46.0 28.0 ocf
15 ne 29.77 48.0 32.0 oc
18 ene 29.76 48.0 32.5 oc
21 ene 29.75 48.0 32.5 ocf
24 calm 29.73 49.0 31.5 bc