Tomorrow marks one month spent aboard the R/V Thomas G Thompson! I am beyond blessed to have such an incredible opportunity to sail through the Bay of Bengal, chasing storms and deploying equipment throughout this warm and ancient ocean. I am always amazed by how things come together with such a vast array of personnel, all coming from different backgrounds, educations, and experiences. I am inspired by their stories, and for the pursuit of knowledge. I am excited to let my ambition go unchecked and see where it can take me!

Leg two of this research cruise has been a bumpy start, in more ways than one. Learning how to navigate complex shipping schedules, crowded dock space, and working with immigration has proven frustrating at times. And then came the rain! Monsoon season here in Thailand is beginning, with some regions getting up to 3 meters of rain annually. Rain introduces new complications, but also brings data along with the low pressure systems. Meteorological information is what we are seeking, after all. 

AB Brian donned his foulies to work through the rain, securing down a deck full of instruments.
The whole crew comes together when there is work to be done. This giant buoy got assembled and secured down until we are ready to launch it!

Everyone involved is responsible for their part, including the marine technicians on board. The first few days may be our busiest ones, all going according to plans (spoiler alert: it never does!). Techs and ABs are responsible for getting the science crew, and all the gear they bring, settled onto the ship as quickly and smoothly as possible. The decks fill quickly with equipment and instruments. 

The Thomas G. Thompson is by far the largest ship I have sailed on. She is outfitted with oceanographic and meteorological sensors in every nook and cranny. On the very top deck, known as the 05 or the flying bridge, we replaced an anemometer, or a ‘wind bird’. It is a lofty feeling to be climbing a ladder so far above the sea, being able to look out on the vast expanse of blues! There’s me on the ladder (Hi me!). Leg one of this scientific mission was smooth sailing, both in terms of the unusually calm seastate, and the workflow.  Now, after about 10 days in port, back and forth between dock and anchor, we are underway! We finally received the shipments we were waiting for, and finished our mobilization phase on the dock.

Now, the science can begin! We are deploying weather balloons equipped with radiosondes every 6 hours. The balloon will rise into the stratosphere, and using the attached sensor, measure parameters such as temperature, humidity and wind speed. This information is vital for understanding weather patterns. Look at ’em go!

“toil and turn under the sun,

c’mon Greenhorn! work’s just begun;

heave the anchor, tie the lines,

now sailing feel the winds divine;

a sailors job’s a rotten one,

when waves crash and thunder drums;

make way through twisted course like vines,

’til you again see brave coastlines;

dream not yet of landlocked loves,

lest the days escape and hands be dumb;

barely from the harbors brine,

sail out to sea just one more time”

Each time the ship comes to port, personnel board and disembark from their hitch. Some may spend weeks at sea, while others months. The time away from home can be both adventurous and at the same time draining. With each sea going person I meet, I come more to the understanding of this balance.

We have just about 3 weeks to deploy the buoy, drifters, weather balloons, CTD/UCTD casts, gliders and more! The increasing swell of the sea can make deck operations difficult and unsafe. We work with the captain and the science team to adapt plans that best suit everyone’s needs. So we’ll be here, watching the weather and deploying balloons! Catch you on the next setting sun, scallywags…

Micah Barton – God Bless – 05/30/2025