2429

Dive Number:

2429

Date:

08/18/91

Cruise:

AII-125

Leg:

31

Chief Scientist:

EMBLEY

Operations Area:

JUAN DE FUCA RIDGE

Latitude:

44-59.4N

Longitude:

130-12.6W

Pilot:

P. HICKEY

Observer 1:

ROBERT EMBLEY

Observer 2:

GARY MASSOTH

Launch Time:

1042

Time Submerged:

6:06

Recovery Time:

1648

Bottom Time:

Depth:

2261 meters

Purpose:

GEOCHEMISTRY

Sponsor:

NOAA

Data:

1 CD-ROM Incl. Dives 2196-2197, 2331-2799, data transferred from 3.5" diskette(s)

Still Images:

2 Reel(s) 35mm color film

Moving Images:

4 8mm video tape(s)

Observed:

Basalt lava, Hi temp vents, Inactive vent deposits, Lo temp vents, Soft sediment, Tube worms

Sampled:

ALVIN navigation, CTD records, Hi temp vents, Short baseline nav, Temperature records