1 00:00:01,801 --> 00:00:06,473 On August 20, 2023, NOAA satellites watched Hurricane Hilary weaken 2 00:00:06,473 --> 00:00:11,211 to a tropical storm as it made landfall in San Quintin, Mexico. 3 00:00:13,947 --> 00:00:18,251 Two days prior, the National Hurricane Center issued the first-ever 4 00:00:18,251 --> 00:00:22,422 tropical storm watch for Southern California. 5 00:00:22,422 --> 00:00:26,192 When Hilary arrived, it was the first storm to maintain tropical storm 6 00:00:26,192 --> 00:00:29,162 status to track across parts of California since 1997. 7 00:00:30,196 --> 00:00:34,401 It brought torrential rain, flooding, and mudslides to the state. 8 00:00:34,401 --> 00:00:38,371 Hilary also brought heavy rainfall to Arizona and Nevada, which 9 00:00:38,371 --> 00:00:41,741 broke regional records. 10 00:00:42,842 --> 00:00:46,813 Meanwhile, in the Atlantic hurricane basin, Aug. 20 marked the 11 00:00:46,813 --> 00:00:51,484 beginning of the most active portion of the Atlantic Hurricane Season. 12 00:00:51,484 --> 00:00:55,488 Within 39 hours, four tropical storms formed in the Atlantic hurricane 13 00:00:55,488 --> 00:00:59,559 basin: Emily, Franklin, Gert, and Harold. 14 00:00:59,959 --> 00:01:02,929 NOAA satellites tracked the storms and their movement. 15 00:01:02,929 --> 00:01:06,933 Both Tropical Storms Emily and Gert were short-lived and dissipated over the ocean. 16 00:01:07,901 --> 00:01:10,870 On August 23, Tropical Storm Franklin made landfall along the coast of the 17 00:01:10,870 --> 00:01:13,840 Dominican Republic bringing heavy rain and flooding, strong winds, and storm surge. 18 00:01:14,707 --> 00:01:18,011 After crossing the Dominican Republic, Franklin is forecast to 19 00:01:18,011 --> 00:01:21,381 strengthen into a hurricane. 20 00:01:23,349 --> 00:01:27,153 On. Aug. 22, Tropical Storm Harold formed in the western Gulf of Mexico 21 00:01:27,153 --> 00:01:30,190 and made landfall on San Padre Island, Texas. 22 00:01:31,758 --> 00:01:34,727 Harold is the first Atlantic storm of the season to make landfall in the 23 00:01:34,727 --> 00:01:37,697 U.S. The storm brought heavy rain to southern Texas. 24 00:01:37,931 --> 00:01:43,703 After making landfall, Harold was downgraded to a tropical depression. 25 00:01:44,504 --> 00:01:47,540 The Atlantic Hurricane Season runs from June 1 to November 30 with 26 00:01:47,540 --> 00:01:50,510 the height of the season occurring September 10. 27 00:01:51,911 --> 00:01:55,181 As hurricane season continues, NOAA satellites will be watching and providing critical information 28 00:01:55,181 --> 00:01:57,917 for hurricane forecasting, tracking, and intensity estimation. 29 00:01:57,917 --> 00:01:59,586 Earth From Orbit: 2023 Hurricane Activity Ramps Up 30 00:01:59,586 --> 00:02:00,787 NOAA Logo 31 00:02:00,787 --> 00:02:01,855 NASA Meatball 32 00:02:01,855 --> 00:02:02,689 CIRA Logo