Tropical Update -- Sat 19 Aug'23

Tropical Update -- Sat 19 Aug'23

Aug 19, 2023

> TD #6 forms, new trop. wave on horizon <

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(from left to right)

* Green:

An area of disturbed weather, located near The Bahamas -- has a low (10%) to medium (50%) chance of developing.

...It is currently forecast to move into the Gulf of Mexico by early next week -- posing no threat to us.

...this will be our last mention of this system, unless it develops.

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* White:

A slowly-developing tropical wave approaching the Caribbean, now designated as invest 90L -- centered at 12°N 59°W -- now has a medium (40-60%) chance of developing.

...It may or may not have enough time to develop before affecting the Caribbean this weekend.

...Regardless of development: Showers, Breezy conditions, Rough Seas, and possible flooding are expected across the Eastern Caribbean from tonight (south Carib) & late Sun (SSS Islands) through Mon/Tue.

⚠ We will continue to monitor this system closely.

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* Light Blue:

Tropical Depression #6 (formerly Invest 99L) formed at 5pm this afternoon at 16.7°N 50.2°W (+/- 860mi ESE of SSS Islands), moving WNW at 16mph.

...Although TD #6 is expected to be a short-lived system, its remnants may affect the Eastern Caribbean (including the SSS Islands: St. Maarten-Saba-St. Eustatius) by middle- to late- next week (if it holds together).

...However if it does become a tropical storm, it would be called ‘Emily'.

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* Yellow:

The system designated as invest 98L -- centered at 16°N 35°W -- still has high (70%) chance of developing within the next 2-7 days -- meaning it can also become a short-lived tropical depression over the weekend.

…Regardless of development, this system will veer off into the north Atlantic -- (currently) posing no threat to the Caribbean.

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* Grey:

A new tropical wave -- located along 18°W -- already has a low (0-20%) chance of developing within the next 2-7 days.

...It is way too early to determine the intensity, path, or effects of this system -- if any.

...we are in the PEAK of the Season...

#RemainAlert #StayPrepared

Keep checking back for updates

________________

2023 Hurricane Season:

>> So far: 5 trop. storms, 1 hurricane

>> Expected: 13-18 tropical storms, 6-8 hurricanes (3-4 major)

* Normal Season: 14 TS, 7 H (3 MH) --> 2023 = near-average!

________________

Reminder:

* St. Maarten = 18.0°N, 63.1°W

* Saba = 17.6°N, 63.2°W

* St. Eustatius = 17.5°N, 63.0°W

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