NOAA Teacher at Sea
Mary Cook
Onboard NOAA Ship Ronald H. Brown
December 5, 2004 – January 7, 2005
Mission: Climate Prediction for the Americas
Geographical Area: Chilean Coast
Date: December 31, 2004
Location: Latitude 36°13.8’S, Longitude 73°31.25’W
Time: 0830
Weather Data from the Bridge
Wind Direction (degrees) 206.36
Wind Speed (knots) 3.94
Air Temperature (Celsius) 15.50
Water Temperature (Celsius) 14.58
Relative Humidity (percent) 96.10
Air Pressure (millibars) 1015.21
Cloud Cover 3/8 Altocumulus and Cirrus
Sunrise 0639
Sunset 2114
Question of the Day
Why are the daylight hours getting longer as we travel southward?
Quote of the Day
“Information is the commodity of science.” Kevin Sullivan
Science and Technology Log
No stargazing last night due to cloudiness. So I’ll try again some other night.
Today we’ve been hovering in one place for six hours waiting on the drifting sediment trap to do its thing, which is to trap sediment.
We’re farther from land and in deeper water so it takes longer for the trap to collect a sufficient amount of sediment. They’ve just gotten it out of the water so now we’ll transit for about two hours to the next station and hover there for about eight hours. At this station they will deploy the bigger, heavier core sampler that looks like a 4 meter-long hollow rocket. It will go down to about 1000 meters depth and gravity will ram it into the mud. The layers of sediment will fill the hollow tube then it will close under the pressure as it is brought back to the surface by the winch.
This afternoon as we hovered in one place, the seagulls gathered around the ship for a siesta. There were hundreds of them just sitting in the water like ducks. It was almost like they were waiting to see what we were up to. It was interesting to watch them take to flight from the water. They’d spread their wings and begin flapping. But that wasn’t providing enough lift so they’d start paddling with their feet. It looked they were walking on water!
Finally, up they’d go, soaring through the air and then swooping down, gliding just above the water’s surface.
Personal Log
Today, I’ve been moderately seasick. I think it was the 10-12 feet swells passing under the ship as we hovered at station. The seasick medicine made me drowsy so I’ve spent time lying down in my stateroom off and on all day.
At 0230 in the morning we are supposed to make the turn due south and steam toward the inside passages! I’m ready to move on.
I eagerly anticipate traveling the same paths as the great explorers of Ferdinand Magellan and Sir Francis Drake. We’ll meet up with the pilot who will board the ship and take us safely through the narrow straits.
This is the last day of 2004. As I reflect back on my life during the past year I can’t help but know I’m blessed. With a wonderful family and circle of friends that love me, a good job and great co-workers, good health and great opportunities to live life abundantly. And for all this I am deeply thankful. Of course, we all know that life isn’t always smooth sailing. We all have struggles. Some are life and death struggles, some are relational struggles, some are financial struggles, and some are spiritual struggles. This journey in the Pacific has been more than an adventure for me. Being removed from my comfort zone has compelled me to contemplate. Contemplate just about everything. There’s one phrase that keeps coming to my thoughts over and over again. “It is more blessed to give than to receive.” And I don’t think this means money or other material possessions. I think it means giving of self. This is a much greater challenge, for me anyway. I want to absorb this into my life philosophy for the coming year and for always. I fully realize that I do not know the depth to which I may be called upon to live out this truth, but I have confidence that the future is brighter with this mind set.
Happy New Year!!
Until tomorrow,
Mary
p.s. Happy Birthday, Diane!