Articles by Brian K. Sullivan

Current El Nino Strengthening But Its Ranking Will Have to Wait

The El Nino raising temperatures across the Pacific and roiling global weather patterns is poised to make the record books, but anyone who tells you which position it will take could be much mistaken. The best tool for measuring the …

Update: Category 4 Joaquin, After Pounding Bahamas, May Bypass East Coast

While forecasters haven’t ruled out a U.S. East Coast strike by the Category 4 hurricane pounding the Bahamas with heavy rains and raging surf, more projections are showing Joaquin will miss, the National Hurricane Center said. Joaquin raked parts of …

Eastern U.S. Soaked by Rain as Hurricane Joaquin Gains Force Near Bahamas

The weather outlook for the eastern U.S. is starting to resemble the plot of a 1970s disaster movie in which everything that could go wrong did. From the mid-Atlantic to the Northeast, the coastal states have been soaked by rain. …

Major Hurricane Joaquin Could Hit East Coast

Joaquin became a major hurricane as it tears toward the Bahamas and government forecasters said they can’t rule out a strike on the U.S. East Coast as early as Sunday. The 10th storm of the Atlantic season had top wind …

Update: Joaquin’s U.S. Path Unclear But East Coast Already Under Flood Watch

Joaquin is forecast to become a major hurricane by Saturday as it strengthens in the Atlantic, triggering hurricane warnings and watches for the Bahamas. Its course after crossing the island chain is still uncertain, the National Hurricane Center said. Joaquin, …

Hurricane Joaquin Keeps Forecasters Guessing on Its Path

Tropical Storm Joaquin jumped in strength and is forecast to become a Category 1 hurricane by Wednesday, even as computer models disagree on where it will end up. Joaquin’s top winds reached 65 miles (105 kilometers) per hour, up from …

Forecasters Watching Tropical Storm Joaquin as It Churns in Atlantic

Forecasters are watching Tropical Storm Joaquin as it churns in the Atlantic near the Bahamas to see if it will become a threat to the U.S. East Coast later this week. Joaquin was about 385 miles (620 kilometers) northeast of …

Tropical Rains a Mixed Bag for Southwest Drought Relief

The tropical Pacific is sending a big dollop of rain into the U.S. Southwest. While it won’t help much in drought-ridden California, it’s another step in the right direction for Arizona and New Mexico. The annual monsoon can ease the …

Texas Goes From Drought to Flood to Drought in 60 Days

Across eastern Texas, parts of Louisiana and Mississippi the land went from moist to parched in a matter of weeks. Drought, which had been eradicated in Texas last spring, returned and spread across the South, reaching as far as the …

Forecasters Already Focused on Winter Weather

The U.S. Weather Prediction Center opened its winter forecast desk Tuesday. Wait, isn’t it still summer? Yes. The calendar doesn’t usher in the Northern Hemisphere’s autumn until Sept. 23, with winter arriving on Dec. 22. Snow, however, doesn’t always come …