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Tropical Depression Erika Weakens to a Remnant Low

16.2N 65.7W

September 4th, 2009 Category: Tropical Storms

Remnants of Erika - September 3rd, 2009

Remnants of Erika - September 3rd, 2009

Enhanced image - September 3rd, 2009

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Track of Erika - September 4th, 2009 © Univ. of Wisconsin

Track of Erika

At 11:00 PM AST (0300 UTC), the center of the remnant low associated with former Tropical Depression Erika was located about 115 miles (185 km) south-southeast of San Juan, Puerto Rico and about 220 miles (360 km) southeast of Punta Cana in the Dominican Republic. Here, the coast of Venezuela can be seen south of the low.

The low is moving toward the west near 7 mph (11 km/hr). A gradual turn to the west-northwest and northwest is expected on Friday.

Maximum sustained winds are near 30 mph (45 km/hr) with higher gusts in a few squalls. The low is forecast to dissipate in a day or so. Estimated minimum central pressure is 1009 mb (29.80 inches).

The remnants of Erika are expected to produce total rainfall accumulations of 2 to 4 inches over the central and northern Lesser Antilles, Puerto Rico, and the US and British Virgin Islands, with isolated maximum amounts of 6 inches possible.

Disorganized Tropical Storm Erika Likely to Pass Near or Over Northern Leeward Islands

17.0N 63W

September 2nd, 2009 Category: Tropical Storms

Tropical Storm Erika - September 1st, 2009

Tropical Storm Erika - September 1st, 2009

Enhanced image - September 1st, 2009

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Track of Erika - September 2nd, 2009 © Univ. of Wisconsin

Track of Erika

As of 5:00 AM AST (0900 UTC) the poorly-defined center of Tropical Storm Erika was estimated to be about 280 miles (455 km) east-southeast of the northern Leeward Islands.

Here, the islands are obscured; however, the mouth of the Amazon River and the northern coasts of Suriname, French Guiana and Brazil are visible south of the storm in the full image

Erika has been moving generally westward near 5 mph (7 km/hr) and a west-northwestward motion at a slightly faster forward speed is expected over the next day or two.

On the forecast track the center will pass near or over the northern Leeward Islands during the next day or so. Tropical storm warnings have been issued for Antigua, Barbuda, Montserrat, St. Kitts, Nevis, Anguilla, St. Maarten, Saba and St. Eustatius.

Erika is expected to produce total rainfall accumulations of 2 to 4 inches over the northern Leeward Islands during the next couple of days, with possible isolated maximum amounts of 6 inches.

Maximum sustained winds are near 50 mph (85 km/hr) with higher gusts. Some strengthening is possible during the next 24 hours. Tropical storm force winds extend outward up to 120 miles (195 km) mainly to the northeast of the center. Minimum central pressure is reportedly around 1005 mb (29.68 inches).

Leslie (12L) Forecast to Regain Strength

22.3N 65.1W

September 7th, 2012 Category: Tropical Storms

Hurricane Leslie (12L) – September 6th, 2012

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Track of Hurricane Leslie (12L) - September 6th, 2012 © Univ. of Wisconsin

Track of TS 12L

As of 11 a .m. AST September 7 (1500 UTC September 7), Leslie (12L)   weakened to a tropical storm but is forecast to regain hurricane strength.

Tropical Storm Leslie is located within 20 nautical miles of 26.8°N 62.2°W, 410 Mi (660 KM) SSE of Bermuda. Maximum sustained winds are 70 MPH (110 KM/H), with stronger gusts. Minimum central pressure is 981 mbar (hPa; 28.97 InHg), and the system is stationary.
Tropical storm force winds extend outward up to 185 miles (295 km) for the center.

Leslie (12L) Strengthens to Hurricane Status

21.0N 64.4W

September 5th, 2012 Category: Tropical Cyclones

Hurricane Leslie (12L) – September 5th, 2012

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Track of Hurricane Leslie (12L) - September 5th, 2012 © Univ. of Wisconsin

Track of TS 12L

As of 1:45 p.m. AST (1745 UTC) September 5, Hurricane Leslie (12L)  is located within 20 nautical miles of 25.8°N 62.5°W, about 465 mi (750 km) south-southeast of Bermuda.

Maximum sustained winds are 65 knots (75 mph, 120 km/h), with stronger gusts. Minimum central pressure is 987 mbar (hPa; 29.15 InHg), and the system is moving north at 2 knots (2 mph, 4 km/h).
Tropical storm force winds extend outward up to 230 miles (370 km) from the center of Leslie. The hurricane force wind radius is not currently available, but probably extends outward about 10-20 nautical miles (11-23 miles or 18-37 kilometers).

Tropical Storm Leslie (12L) Moving Slowly North-Northwest

23.4N 65.8W

September 5th, 2012 Category: Tropical Storms

Tropical Storm Leslie (12L) – September 3rd, 2012

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Track of Tropical Storm Leslie (12L) - September 4th, 2012 © Univ. of Wisconsin

Track of TS 12L

As of 11 p.m. AST September 4 (0300 UTC September 5), Tropical Storm Leslie (12L)  is located within 30 nautical miles of 25.2°N 62.8°W, about 505 mi (815 km) south of Bermuda.

Maximum sustained winds are 55 knots (65 mph, 100 km/h), with stronger gusts. Minimum central pressure is 994 mbar (hPa; 29.35 InHg), and the system is moving slowly to the north-northwest at 1.7 knots (2 mph, 4 km/h). Tropical storm force winds extend outward up to 230 miles (370 km) from the center of Leslie.

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