![]() ![]() NOAA satellites are monitoring the smoke as it drifts across the continent. More than 400 fires are burning across Canada, blanketing regions throughout North America with thick smoke. Download Video | Transcript Credit: NOAA/NASA Goddard Space Flight Center/CIRAĮarth from Orbit: Smoke From Canadian Wildfires Blankets U.S. GOES East also measured lightning within the storms and infrared imagery from the satellite revealed the intensity of the storms. As these explosive storms developed along the edge of the dome and traveled eastward, GOES tracked their movement. Meanwhile, GOES East watched the heat dome interact with cooler air in near real-time as is seen with water vapor imagery. Data collected by the satellites is used within models such as the Global Forecast System to accurately predict conditions. The NOAA/NASA Suomi NPP and NOAA-20 satellites measured land surface temperature, revealing the extent of the heat dome. The edge of the heat dome meeting with cooler air can trigger severe thunderstorms, tornados, and high winds. While the heat dome is causing record-breaking temperatures in the south, it has also led to severe weather. A heat dome is a ridge of high pressure that traps hot air. ![]() The heat dome is expected to spread northward and persist through July 4 with no relief in sight. NOAA satellites have been watching the effects of a heat dome that settled over Texas and parts of Mexico since early June 2023. Download Video | Transcript Credit: NOAA/NASA/CIRAĮarth From Orbit: Extreme Heat and Severe Weather Plague Parts of North America As peak hurricane season approaches, NOAA satellites will be watching for the development of these storms. The satellites provide a detailed look at storm properties, specific features of a hurricane’s eye, wind estimates, and lightning activity. NOAA satellites provide critical data for hurricane forecasting as well as advanced technology to track the storms-their location, movement, and intensity. Hurricane Don developed into a Category 1 hurricane on July 22 in the northern Atlantic. Out of the four, only one strengthened into a hurricane. Since the first official day of the 2023 Atlantic hurricane season, June 1, there have been four named storms: Arlene, Bret, Cindy and Don. 16 with an unnamed subtropical storm that formed southeast of Nantucket, Massachusetts. The 2023 Atlantic hurricane season started early on Jan. Of those, 2-5 are anticipated to be major hurricanes – Category 3 or higher. The update includes an increase in named storms to 14-21, with 6-11 developing into hurricanes. El Niño and record sea surface temperatures are contributing factors. NOAA is now expecting above normal activity in the Atlantic. 10, NOAA updated its 2023 Atlantic hurricane season outlook. Download Video | Transcript Credit: NOAA/NASA GSFC/CIRAĮarth From Orbit: Fires Blaze Across Western U.S. As the Atlantic and Pacific hurricane seasons continue, NOAA satellites remain our watchful eyes in the sky, providing critical information for hurricane forecasting, tracking, and intensity estimation. Historically, more than 85 percent of all major (Category 3, 4, and 5) Atlantic hurricanes form after this date. August 20 marked the beginning of what is typically the most active portion of the Atlantic hurricane season. Harold made landfall on San Padre Island, Texas on August 22, and was the first Atlantic storm this season to do so in the U.S. By August 22, another tropical storm, Harold, formed in the western Gulf of Mexico, making it the fourth Atlantic named storm to form within 39 hours. While Emily and Gert were relatively short-lived and dissipated over the ocean, Franklin, which formed east of the Leeward Islands, made landfall in the Dominican Republic on August 23, bringing heavy rains to Hispaniola. Within the span of 18 hours, three tropical storms formed-Emily, Franklin, and Gert. As NOAA satellites were monitoring Tropical Storm Hilary as it brought torrential rainfall, flooding, and mudslides to Southern California, a series of storms were forming in the Atlantic. NOAA satellites have been monitoring increased tropical activity in the Atlantic and Pacific, with five named storms developing in the last week. ![]() Earth From Orbit: 2023 Hurricane Activity Ramps Up ![]()
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