Paige Teamey: November 7, 2011

NOAA Teacher at Sea
Paige Teamey
Aboard NOAA Ship Thomas Jefferson
October 31, 2011 – November 1, 2011

Mission: Hydrographic Survey
Geographical Area: Atlantic Ocean, between Montauk, L.I. and Block Island
Date: November 7, 2011


Weather Data from the Bridge

Early Morning Sunrise

Clouds: 2/8 Cu, Ci
Visibility: 10 Nautical Miles
Wind: SE 21 knots
Temperature 14.0° Celsius
Dry Bulb: 14.1 ° Celsius
Wet Bulb: 12.0 ° Celsius
Barometer: 1024.2 millibars
Latitude: 41°08’232″ ° North
Longitude: 072°04’78″ ° West

Current Celestial View of NYC:

Current Moon Phase:

Current Seasonal Position (make sure to click on “show earth profile):

http://www.astroviewer.com/ http://www.die.net/moon/ http://esminfo.prenhall.com/

OR

http://www.learner.org/

Science and Technology Log

Monday started with my alarm beckoning my eyes to open at 4:15am.  I found my right pointer finger hitting snooze not once, but twice, only to finally move myself from the medium of a dreamlike state to a stand-up position at 4:36.  I made it to the galley for breakfast and a safety brief for the 3102 launch.

Safety Brief. Mapping locations and surveys to be accomplished along Fisher Island.

Today I will be joining COXSWAIN Tom Bascom and HIC  Matt Vanhoy to perform near-shore surveying on sections that have both holidays and missed information.  Holidays do not mean we will be scanning for Santa’s missing sleigh, or find Columbus’s ship Santa Maria run aground, but rather areas that have been previously surveyed and unfortunately recorded absolutely no information.  Holidays occur sometimes due to rough seas, oxygen, as well as possible rocky ocean floors.

After Tom, Matt, and I were lowered in the 3102 by the davit and help of the TJ crew, we went to Fisher Island and began the slow mowing movements of surveying.  The ride to Fisher Island was incredibly bumpy and the entire deck was wet from the swells pushing up at the bow.  Currently there are winds upwards of 16 knots and a chill in the air.  Vanhoy is below deck in the surveying room and Bascom is manning the boat.  Me, well, I am observing for now and loving the chaotic changing seas.  After about 2 hours on deck with Tom I went below to the survey room… that lasted about 20 minutes.  I became really sea sick and returned to deck with Tom.  Matt told me that he often gets sea sick while surveying on the launches and will come up to the stern, puke, and continue on through the day (wow).  When you are on a launch the motions of the ocean are magnified and you can feel the movements much more so than on the ship.

Polygons and

While we were passing by the massive houses located on Fisher Island, Tom commented that unless there is love inside the homes, they are like the numerous clam shells we find already emptied and eaten by fish and gulls.  He said that peace and happiness is not a large house, but the land that surrounds the home.  Tom has been on the open waters for the past 30 years and has found solace in simplicity.  He is a determined individual who presses on and is concerned with following protocol and ensuring the safety of those around him.

After lunch we finished our survey sections and still had 3 hours before needing to return so went around the area and collected bottom samples.  Bottom samples (BS) is probably the most fun thing I have been able to help with on the ship.  We used a  device called the Van Veen Grab system and lowered it into the water. When we thought the Sampler was in contact with the ocean floor we pulled a few times up and down on the line and then hoisted the grabber to the deck.

The bottom samples are taken for the fisheries division as well as for ships that are interested in areas that they will be able to anchor in.  For the most part we pulled samples of course sand and broken clam shells (I hope this is no reflection of Fisher Island).  The further away from the shore line we went the more courser the sand became as well the more rocks we sampled.  Most of the rocks were metamorphic and consisted of marble and a little quartzite.  This surprised me given the location.  I though most of the rocks would be sedimentary based on the surrounding topography and surface features.

I appreciate Tom and Matt taking the time to review and connect me into each process.  Tom taught me how to drive the launch… that was really FUN.  With all of the monitors it was hard to discern between reality and a glamorous video game.  Radar showed me where I was going, and a survey map outlined the areas I was trying to move to in order to take the next bottom sample.  Watching everything at once is not easy to do because you also have to pay attention to the waters.  The shoals (shallow waters) often have “pots” which are lobster traps placed everywhere.  The pots have a cage on the bottom of the ocean floor and a huge buoy at the surface so you can locate them and steer clear of them.

Upon returning to the ship, I watched yet another amazing sunset and Matt take the survey data from the ship and upload it on the ship’s network while Tom and ENS Norman hosed down the salt from the deck and prepped the 3102 for a new day.

ENS Norman Hosing down 3101 after surveying Fisher Island for the day.

Jessica Schwarz, June 28, 2006

NOAA Teacher at Sea
Jessica Schwarz
Onboard NOAA Ship Rainier
June 19 – July 1, 2006

Mission: Hydrographic Survey
Geographical Area: Alaska
Date: June 28, 2006

The ship is underway, heading across the Gulf for Kodiak and to be honest the more I type the queasier my stomach feels so I’m keeping this entry short.

The seas are not rough today, I think they said between 5-7ft. swells, but the rocking of the ship has me feeling sick to my stomach a little bit.  I guess the more time you spend up top of the ship, the worse you might feel.

I went up to see the action in the bridge while we’re underway.  Able-Bodied Seaman (AB) Leslie Abramson let me take the helm for a few minutes.  There are several compasses to watch, basically all at one time, telling you the course you are on as well as your degrees of course change. Since we are in open ocean there were no useful landmarks to point towards to help me stay on course.  It was a very neat experience to be at the helm of the RAINIER.  She is a huge ship and it’s pretty incredible to feel her move with such small turns of the helm.

Okay, that’s all I’ve got. I’m not feeling too well and probably should find some motion sickness medication.  I’m eating my words of my last log and caving.  I’ve decided being a zombie beats feeling sick.

Just so ya know 

I threw up my dinner after finishing this log and with the garbage can at my bedside I slept quite well.  So, even after having taken sea sickness medication, I’m still puking…what’s up with that?  I guess there’s just no preventing these things  sometimes.

Jennifer Richards, September 10, 2001

NOAA Teacher at Sea
Jennifer Richards
Onboard NOAA Ship Ronald H. Brown
September 5 – October 6, 2001

Mission: Eastern Pacific Investigation of Climate Processes
Geographical Area: Eastern Pacific
Date: September 10, 2001

Latitude: 13º 25.1 N
Longitude: 100º 58.4 W
Temperature: 26.1ºC
Seas: Sea wave height: 6-8 feet
Swell wave height:
Visibility: 0.5 – 1 mile
Cloud cover: 8/8
Water Temp: 29.6ºC

Science Log

A lot of the scientists got very little work done today because the cloud cover was interfering with their instruments. The radar group from Colorado State University was in good spirits because they had a real opportunity to test their equipment during stormy conditions. They are still working out some of the bugs so that when we reach international water, they will be able to work efficiently.

Travel Log

This was the first day in a week that I felt somewhat seasick. I would like to take this opportunity to thank the makers of Meclizine for making a darn good product. We are in the middle of a storm, as you can see from the higher waves and lower visibility reported above. It certainly could be worse- I mean, the waves are only 8 feet, but it’s still an adjustment for my body since the trip has been so nice up until now. I saw a satellite image of this part of the world and you can see a huge storm brewing. I encourage you to search the Internet for current weather images (try a Yahoo search of “NCAR RAP”) and find our latitude and longitude on the map. It looks pretty impressive. It could easily develop into a tropical storm, but hopefully not until it has passed us a little. So what does it feel like to be in a storm? Well, the boat is rocking a LOT, and I’ve been losing my balance all day. I went outside to take some pictures, and was drenched in the few minutes I was there. The deck has about an inch of water sloshing around. And there’s no view of the sunset on the deck after dinner tonight.

Question of the day: What are the two factors that are used when classifying a storm as a tropical depression, tropical storm, or hurricane?

Photo Descriptions: Today’s photos include 5 shots relating to the storm we are in. You’ll see several pictures of the bow of the ship and the low visibility. At all times, there is someone on the bridge on lookout for “objects” in the water (boats, buoys, etc.) During low visibility conditions this job is even more important, since the Captain would have very little time to react if something was spotted. Of course, there is always the radar system, but it doesn’t catch everything. Finally, a picture of the Doppler radar dome, taken prior to the storm. This Doppler radar provides crucial data about the weather conditions around the ship.

Until tomorrow,
Jennifer