Tropical Storm Dexter develops in Atlantic; Will it make landfall in US? All about flash floods warning
Dexter formed from a low pressure region near a stalled front off the southern Atlantic coast. It is the same storm that caused flash flooding in the mid-Atlantic on Thursday and parts of the Southeast states on Friday and throughout the weekend.
Tropical Storm Dexter: Here's what experts predicted
Philippe Papin, a hurricane expert at the National Hurricane Center, wrote a forecast predicting that Dexter would reach its highest sustained wind speed of 45 mph at 11 a.m. on Aug. 4 and move northeast at roughly 14 mph.
Its winds are only predicted to increase by 5 mph due to the wind conditions and dry air it is facing.
Also Read: Who is Yeonsoo Go? South Korean student at Purdue University detained by ICE after routine visa hearing
Dexter becomes tropical storm
On the evening of August 3, Dexter developed into a tropical storm after a disturbance along a frontal boundary off the North Carolina coast. It was roughly 250 miles northwest of Bermuda on the morning of August 4 and was predicted to remain north of Bermuda.
Dexter is expected to face 'increasingly hostile' circumstances over the Atlantic by August 5. According to the hurricane center, it may engage with a nearby upper-level trough or turn into a residual system by August 8.
In the Atlantic, Dexter is the fourth named storm of the 2025 hurricane season.
Philip Klotzbach, a senior research scientist at Colorado State University, said the fourth-named storm often occurs on August 3. The Atlantic's first hurricane typically occurs on August 15.
On August 4, hurricane forecasters were keeping an eye on two additional possible systems in the Atlantic Ocean: a wide region of unsettled weather a few hundred miles off the southeast coast of the US, and a tropical wave sweeping off the west coast of Africa.
With a 30% possibility of developing into a tropical storm later this week, the system off the Southeast is slowly moving westward, according to the hurricane agency.
NWS tracking various places in US: Is any area at risk of flash flooding?
The National Weather Service offices in Charleston, South Carolina, and Jacksonville, Florida, are constantly tracking the forecast.
The current pattern will hamper outdoor plans and travel even without a tropical cyclone. However, if a new tropical storm forms and advances inland, the Carolinas, Georgia, and Virginia may face a greater risk of flash flooding.
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Time of India
10 hours ago
- Time of India
Tropical Storms Dexter and Henriette active in Atlantic and Pacific as hurricane season intensifies
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Time of India
11 hours ago
- Time of India
Tropical Storm Dexter explained: 4 things students should know about this Atlantic weather threat
Tropical Storm Dexter, the fourth named storm of the 2025 Atlantic hurricane season, formed over the weekend a few hundred miles off the Carolina coast. According to meteorologists at AccuWeather , Dexter is not expected to make landfall in the United States but is already affecting coastal conditions from Florida to Massachusetts. Tired of too many ads? go ad free now It developed from a low-pressure area near a stalled front and is forecast to weaken later this week as it moves northeast into cooler waters. For students living along the US East Coast, planning a beach trip, or simply following climate and geography in school, Dexter presents a timely opportunity to understand how tropical storms form, what makes them potentially dangerous, and why August is considered a turning point in the hurricane season. This student guide draws on updates from AccuWeather to explain the science and safety concerns behind Dexter and other storms like it. Here are seven things students should know about Tropical Storm Dexter and why it matters in 2025. Dexter is part of a bigger seasonal pattern Dexter is the fourth named storm of the 2025 Atlantic hurricane season, which runs from June 1 to November 30. The naming of storms follows a pre-approved list maintained by the World Meteorological Organisation . Dexter was named after it reached sustained wind speeds of at least 39 mph, officially qualifying it as a tropical storm. It evolved from a low-pressure area associated with a stalled front off the southeastern US coast. That front had previously caused flash flooding across parts of the mid-Atlantic and Southeast states. The storm then moved over the Gulf Stream, a warm ocean current that often supports the development of tropical systems. It is not hitting land, but it still brings real risks While Dexter is not projected to make landfall, its presence is already being felt. According to AccuWeather's Lead Hurricane Expert, the storm, in combination with high pressure over the Northeast, is generating easterly breezes that are creating rough surf conditions and rip currents along the Atlantic coast. Tired of too many ads? go ad free now This means students and families visiting beaches between Florida and Massachusetts should be cautious this week. Even without a direct impact, tropical storms can influence ocean conditions, disrupt outdoor plans, and increase the likelihood of rescue operations due to dangerous swimming conditions. It's a good example of how storms form off the East Coast Dexter formed close to the US rather than in the central Atlantic, where many long-track hurricanes originate. It developed from an old frontal boundary, highlighting how not all tropical storms begin in the tropics. These stalled or lingering fronts, especially during late summer, can create clusters of showers and thunderstorms over warm waters like the Gulf Stream. If conditions align, such as low wind shear and high sea surface temperatures, a circulation can form and evolve into a named storm. This pattern is not new, but it is becoming more common in years with warmer-than-average ocean temperatures. Tropical storms are named for clarity, not intensity It is a common misconception among students that named storms are always hurricanes. In reality, a storm receives a name once it reaches tropical storm status, which means sustained winds of 39 mph or more. Dexter is a tropical storm, not a hurricane. It may never become one, as it is expected to weaken soon over the cooler North Atlantic. Still, it shows how important naming is for clarity in communication. Whether the storm is weak or strong, a name helps officials and the public track and prepare for its effects. The science behind storm movement matters Students interested in geography, earth sciences, or meteorology will find the movement of storms like Dexter worth following. Unlike hurricanes that move westward across the Atlantic before curving north, Dexter is being steered northeast by upper-level winds and high-pressure systems. Expert at AccuWeather, explains that future storms may behave differently depending on how strong or weak these steering systems are. If a storm forms and the high near Bermuda weakens, it may curve away from the US. If the high remains strong, it could push a storm closer to the coast. Understanding how winds, pressure systems, and ocean currents interact is key to predicting a storm's path. Now is a good time to review storm safety basics Whether or not Dexter intensifies or another storm forms next, students should know the basics of tropical storm safety. This includes staying updated via official sources like NOAA, following school or college advisories during severe weather, and understanding evacuation zones if they live in coastal areas. For those studying environmental science or planning careers in climate research, the 2025 hurricane season is shaping up to be a significant case study. With higher sea surface temperatures and increasingly active fronts, the Atlantic is primed for a potentially busy August and September. Tropical Storm Dexter may not make headlines for damage or disaster, but it offers a timely and educational example of how tropical systems form and evolve. For students, especially those in coastal regions or studying environmental sciences, following storms like Dexter helps build awareness of natural hazards, the importance of early forecasts, and how global climate conditions influence local weather. The next names on the 2025 list are 'Erin' and 'Fernand'. With more activity expected in the coming weeks, now is a good time for students to stay curious, stay cautious, and stay informed. TOI Education is on WhatsApp now. Follow us
Hindustan Times
21 hours ago
- Hindustan Times
Tropical Storm Dexter develops in Atlantic; Will it make landfall in US? All about flash floods warning
Tropical Storm Dexter is traveling northeast in the Atlantic Ocean and away from the United States, where it is facing scouring winds. For now, there are no active coastal watches or warnings, and there are no anticipated land risks, USA Today reported. NOAA shows Tropical Storm Dexter in the western Atlantic on Monday, Aug. 4, 2025. (NOAA via AP)(AP) Dexter formed from a low pressure region near a stalled front off the southern Atlantic coast. It is the same storm that caused flash flooding in the mid-Atlantic on Thursday and parts of the Southeast states on Friday and throughout the weekend. Tropical Storm Dexter: Here's what experts predicted Philippe Papin, a hurricane expert at the National Hurricane Center, wrote a forecast predicting that Dexter would reach its highest sustained wind speed of 45 mph at 11 a.m. on Aug. 4 and move northeast at roughly 14 mph. Its winds are only predicted to increase by 5 mph due to the wind conditions and dry air it is facing. Also Read: Who is Yeonsoo Go? South Korean student at Purdue University detained by ICE after routine visa hearing Dexter becomes tropical storm On the evening of August 3, Dexter developed into a tropical storm after a disturbance along a frontal boundary off the North Carolina coast. It was roughly 250 miles northwest of Bermuda on the morning of August 4 and was predicted to remain north of Bermuda. Dexter is expected to face 'increasingly hostile' circumstances over the Atlantic by August 5. According to the hurricane center, it may engage with a nearby upper-level trough or turn into a residual system by August 8. In the Atlantic, Dexter is the fourth named storm of the 2025 hurricane season. Philip Klotzbach, a senior research scientist at Colorado State University, said the fourth-named storm often occurs on August 3. The Atlantic's first hurricane typically occurs on August 15. On August 4, hurricane forecasters were keeping an eye on two additional possible systems in the Atlantic Ocean: a wide region of unsettled weather a few hundred miles off the southeast coast of the US, and a tropical wave sweeping off the west coast of Africa. With a 30% possibility of developing into a tropical storm later this week, the system off the Southeast is slowly moving westward, according to the hurricane agency. NWS tracking various places in US: Is any area at risk of flash flooding? The National Weather Service offices in Charleston, South Carolina, and Jacksonville, Florida, are constantly tracking the forecast. The current pattern will hamper outdoor plans and travel even without a tropical cyclone. However, if a new tropical storm forms and advances inland, the Carolinas, Georgia, and Virginia may face a greater risk of flash flooding.
