NOAA Ship Sets Sail to Boost Ocean Data for Weather Prediction Feb 20, 2018

[NOAA Ship Ronald H. Brown servicing a buoy]

From NOAA

NOAA Ship Ronald H. Brown steamed out of Charleston, South Carolina on February 16 for a multi-stage trip around the world to improve ocean data that informs United States and global weather prediction.

Ron Brown’s first mission will be to investigate ocean currents in the North Atlantic Ocean that influence global climate. From there, NOAA’s ocean workhorse will journey south to the tropical Atlantic Ocean to replace four instrumented observing moorings in the Prediction and Research Moored Array in the Atlantic or PIRATA. The PIRATA moorings are part of a larger tropical observing system of buoys that provides ocean and atmospheric data that helps the U.S. and other nations predict droughts, floods, hurricanes and other weather affecting millions of people in the Americas and Africa.

[Brazil’s postal service issued this stamp to celebrate 20 years of collaboration between Brazil, France and the United States on the Prediction and Research Moored Array in the Atlantic, or PIRATA. Courtesy of the Brazil Postal Service]

Brazil recently issued an official postage stamp with photographs of the Ron Brown and vessels from Brazil and France to celebrate 20 years of collaboration between Brazil, France and the United States on the PIRATA ocean observing system.

From the waters of the Atlantic, the Ron Brown will travel around the southern tip of Africa and into the Indian Ocean, where it will conduct two major research campaigns to advance ocean observing.

[NOAA ship Ronald H. Brown at sea]

The first campaign will be to sample ocean and atmospheric conditions in the western Indian Ocean, which has not been sampled since 1995. This new data will help scientists better understand how environmental changes in the Indian Ocean may be contributing to sea level rise, expanding ocean dead zones and more intense monsoons in the region.

The second campaign is to launch three new moorings in the Arabian Sea as part of the Research Moored Array for African-Asian-Australian Monsoon Analysis and Prediction or RAMA, which is designed to understand the role of the Indian Ocean in driving monsoons. One third of the world’s population depends on monsoon-driven rainfall for agricultural production, so improving our understanding and ability to predict monsoons has been a longstanding objective of the international scientific community.

[NOAA Ship Ronald H. Brown off the starboard stern. Photo taken from the workboat.]

Edited for WeatherNation by Meteorologist Mace Michaels

Leave a comment

Your email address will not be published. Required fields are marked *

Tweets

An updated look at #wind concerns for the West Coast heading into Monday morning: https://t.co/jLOYV39uE4

2 hours ago by WeatherNation

Freezing rain accumulated to 1/4"+ in a few spots in the Northeast on Sunday: #NJwx #PAwx https://t.co/YwpQ9RNV3T

3 hours ago by WeatherNation

If you missed hitting the slopes this weekend, here's a video from a ski lift to help you feel like you didn't.… https://t.co/tXEqNOmT3T

4 hours ago by WeatherNation

Running away from the cold for the holidays? If you're heading to Miami, well, :) #FLwx https://t.co/zIjjKTqkT9

4 hours ago by WeatherNation

Powerful storms continue to slam the West Coast and this will lead to high surf through the week. https://t.co/bNCLlIaI3t

6 hours ago by WeatherNation

It's now officially Roanoke, VA's wettest year on record! #VAwx https://t.co/GTB7J4YdOf

6 hours ago by WeatherNation

The temperature will feel like it's zero degrees in spots! #Winter https://t.co/4ftXI3axzh

8 hours ago by WeatherNation

PARADE OF STORMS: Yet another set of alerts to add to a growing list. Multiple storms will hit the northwest into n… https://t.co/JLn6U3Vivu

9 hours ago by WeatherNation

Rain will be moving out of the Philadelphia area shortly, here's the soggy view from earlier. https://t.co/VW5tyEXPge

10 hours ago by WeatherNation

The morning rush in Maine could be tricky - give yourself extra time as you head on into work tomorrow! #MEwx https://t.co/MCcvfW1Utm

10 hours ago by WeatherNation

🚗🚘HEADS UP COMMUTERS! 🚘🚗 #Fog will greet you on the roadways Monday morning. Visibility will begin to drop after m… https://t.co/dnEzEbL7vv

11 hours ago by WeatherNation

Snow and ice will be a concern just outside of the big cities overnight tonight and into Monday AM: #MAwx #PAwxhttps://t.co/kTM8kPbAOA

11 hours ago by WeatherNation

Washington D.C. is at its wettest year on record - already over two inches over its previous high mark from 1889:… https://t.co/qoVjcOsp63

12 hours ago by WeatherNation

BUZZ WORD: Atmospheric Rivers. They're expected to bring heavy rain and snow to the west, but do you know what the… https://t.co/A0cQR1swcq

14 hours ago by WeatherNation

Gorgeous sunrise this morning in Greers Ferry, AR!☀️ https://t.co/LPDf1yKa1r

14 hours ago by WeatherNation

Check out this incredible morning satellite view of swollen rivers in South Carolina. Recent heavy rains and snow m… https://t.co/lwTxSeZAK7

15 hours ago by WeatherNation

Freezing Fog took over lower Michigan today. Making for some pretty pictures from @NWSGaylord , but dangerous road… https://t.co/7AGCuE7Qm6

15 hours ago by WeatherNation

Soggy weather continues for the northwest! Stay dry! https://t.co/JELGVKdclR https://t.co/qsUS78IctU

16 hours ago by WeatherNation

With Denver staying well above their average high, this dog is staying cool up in the mountains! ⛰️ ❄️ https://t.co/eHMvvtyzSS

17 hours ago by WeatherNation
Follow Us