• ITVI.USA
    14,786.640
    2,951.100
    24.9%
  • OTRI.USA
    25.820
    -0.440
    -1.7%
  • OTVI.USA
    14,737.070
    2,949.900
    25%
  • TLT.USA
    2.740
    -0.070
    -2.5%
  • TSTOPVRPM.ATLPHL
    2.890
    0.260
    9.9%
  • TSTOPVRPM.CHIATL
    2.930
    -0.150
    -4.9%
  • TSTOPVRPM.DALLAX
    1.280
    0.100
    8.5%
  • TSTOPVRPM.LAXDAL
    3.000
    -0.210
    -6.5%
  • TSTOPVRPM.PHLCHI
    1.750
    0.120
    7.4%
  • TSTOPVRPM.LAXSEA
    3.280
    -0.080
    -2.4%
  • WAIT.USA
    126.000
    5.000
    4.1%
  • ITVI.USA
    14,786.640
    2,951.100
    24.9%
  • OTRI.USA
    25.820
    -0.440
    -1.7%
  • OTVI.USA
    14,737.070
    2,949.900
    25%
  • TLT.USA
    2.740
    -0.070
    -2.5%
  • TSTOPVRPM.ATLPHL
    2.890
    0.260
    9.9%
  • TSTOPVRPM.CHIATL
    2.930
    -0.150
    -4.9%
  • TSTOPVRPM.DALLAX
    1.280
    0.100
    8.5%
  • TSTOPVRPM.LAXDAL
    3.000
    -0.210
    -6.5%
  • TSTOPVRPM.PHLCHI
    1.750
    0.120
    7.4%
  • TSTOPVRPM.LAXSEA
    3.280
    -0.080
    -2.4%
  • WAIT.USA
    126.000
    5.000
    4.1%
InsightsNewsWeather and Critical Events

Next potential tropical storm brewing in Caribbean

In a hurricane season that has already been historic in many ways, another Atlantic tropical storm may soon be brewing.

A tropical wave is developing in the eastern Caribbean Sea, just west of the Windward Islands (St. Lucia, Martinique, Dominica, Grenada and St. Vincent). A cluster of thunderstorms associated with the wave is becoming better organized. A tropical wave, also known as an easterly wave, is an elongated area of relatively low pressure moving east to west across the tropics. These waves can lead to the formation of tropical cyclones.

The current wave is feeding off the very warm waters of the Caribbean, where sea surface temperatures are well into the 80s. This fuel, along with lack of wind shear that would otherwise tear apart a tropical system, will likely lead to further development of this disturbance.

According to the National Hurricane Center (NHC), a tropical depression is likely to form this weekend or early next week as the system moves into the central and western Caribbean Sea. It pegs the odds of this happening at 70% to 80%, and the depression may strengthen to a tropical storm at some point.

Regardless of development, this system is expected to produce heavy rainfall this weekend across portions of the ABC islands (Aruba, Bonaire and Curaçao), as well as Jamaica.

If it becomes a tropical storm, it will be named Eta and would be the 28th named storm of the 2020 Atlantic season. This would tie 2005 for the most named storms in a single Atlantic season, according to Philip Klotzbach, a meteorologist with the Colorado State University Tropical Weather and Climate Research team. Named storms include tropical storms and hurricanes.

Compared to other Atlantic seasons on record, through Wednesday the 2020 season is well above average as far as the number of named storms and hurricanes. It’s slightly above average in the number of major hurricanes of Category 3 or higher.

It’s much too early to tell if this potential storm will directly impact supply chains and transportation in the continental U.S. or any U.S. territories, but it’s certainly worth tracking. Look for updates on the FreightWaves website and social media accounts.

Click here for more FreightWaves articles by Nick Austin.

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Nick Austin, Director of Weather Analytics and Senior Meteorologist

In his nearly 20 years of weather forecasting experience, Nick worked on air at WBBJ-TV and WRCB-TV, including time spent doing weather analysis and field reporting. He received his Bachelor of Science in Meteorology from Florida State University as well as a Bachelor of Science in Management from Georgia Institute of Technology. Nick is also a member of the American Meteorological Society and National Weather Association. As a member of the weather team at WBBJ-TV in Jackson, Tennessee, Nick was nominated for a Mid-South Emmy for live coverage of a major tornado outbreak in 2008. As part of the weather team at WRCB-TV in Chattanooga, Tennessee, Nick shared the Chattanooga Times-Free Press Best of the Best award for “Best Weather Team” for eight consecutive years. Nick earned his National Weather Association Broadcasting Seal in 2005.
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