Usually I release “A Look At The Atlantic” posts on Fridays, but with Beatriz, I had to delay this post until today. Anyway, it is time to take a look at the Atlantic, the first since the official start of the 2017 Atlantic hurricane season. The Atlantic remains mostly quiet, with the exception of an area of low pressure in the Bay of Campeche, which is associated with the remnants of Tropical Storm Beatriz. The National Hurricane Center mentioned the…
Tropical Storm Beatriz made landfall Thursday afternoon in the Mexican state of Oaxaca around 4:00 PM local time. This morning, Beatriz rapidly weakened over the mountainous terrain of central Mexico, dissipating by 10:00 AM CDT. Beatriz at landfall was estimated to have maximum winds of at least 40 knots (45 mph) along with a minimum pressure of 1002 millibars, based on a ship report. This makes Beatriz the strongest storm so far of the 2017 Pacific hurricane season. Beatriz has already been…
At 1:00 PM CDT Thursday, the National Hurricane Center upgraded Tropical Depression Two-E in the East Pacific to Tropical Storm Beatriz. This was based on a 15:43 UTC ASCAT pass that showed a few vectors with winds near 40 knots (45 mph). On this basis, the intensity was increased to 40 knots (45 mph) with a minimum pressure of 1004 millibars. This ties Beatriz with May’s Tropical Storm Adrian as the strongest storm of the 2017 Pacific hurricane season. Beatriz…
Today is June 1, which marks the official start of the 2017 Atlantic hurricane season, which will run until November 30. It should be noted that we had Tropical Storm Arlene form in April, so technically the season has already started. The 6-month period from June 1 to November 30 accounts for roughly 97 percent of all tropical cyclone activity in the Atlantic Ocean. Activity sharply peaks around September 10, with a secondary peak around October 20. Unlike during the…
Tropical Depression Two-E has taken a more northward path than originally expected yesterday, and is now expected to make landfall in the Mexican State of Oaxaca this afternoon or evening. As of 10:00 AM CDT (11:00 AM EDT) Thursday, Tropical Depression Two-E was centered near 15.4°N 97.1°W, and was moving north-northeastward at about 6 mph. Maximum 1-minute sustained winds were estimated to be 30 knots (35 mph), with a minimum pressure of 1005 millibars. As I noted yesterday, the large…
At 11:00 a.m. Wednesday, the National Hurricane Center (NHC) initiated advisories on Tropical Depression Two-E south of Mexico in the East Pacific. Maximum winds were estimated to be 25 knots (30 mph), along with a minimum pressure of 1007 millibars. The cyclone was centered near 13.9°N 97.8°W, with the center located near the center of an area of deep convection. Two-E was moving northeastward at about 3 mph. The NHC expects TD Two-E to slowly strengthen over the next five…
Severe Cyclonic Storm Mora made landfall early Tuesday around 7:30 a.m. local time in southeastern Bangladesh. The storm had 1-minute sustained winds of 65 knots (75 mph – equivalent to a minimal category 1 hurricane on the Saffir-Simpson Hurricane Scale), and 3-minute sustained winds of 60 knots (70 mph), at the time of landfall. The estimated minimum pressure was 978 mbar. Mora was the first Northern Hemisphere tropical cyclone of 2017 to have 1-minute sustained winds of 65 knots or greater, making it the Northern…
Cyclonic Storm Mora has strengthened slightly since yesterday over the Bay of Bengal. As of 12:00 UTC this morning, Mora had 1-minute maximum sustained winds of 55 knots (65 mph), and 3-minute maximum sustained winds of 45 knots (50 mph). As noted yesterday, moderate wind shear seems to be preventing any rapid intensification of Mora before landfall, as the center of circulation is located along the eastern edge of the deep convection. Mora lacks an eye feature, but has overall become…
Tropical Cyclone 02B in the North Indian Ocean has recently been upgraded to Cyclonic Storm Mora, and has continued to become better organized today as it tracks northward through the Bay of Bengal. As of 18:00 UTC this afternoon, 02B had 3-minute maximum sustained winds of 35 knots and 1-minute maximum sustained winds of 40 knots. Just recently, the India Meteorological Department named the system Mora. Mora is the second named storm of the 2017 North Indian Ocean Cyclone Season….
Update 5:00 PM EDT: Invest 94B has now developed into Tropical Cyclone 02B. Invest 94B in the Bay of Bengal of the Indian Ocean is nearly a tropical cyclone. 94B has had persistent deep convection for several hours now, and a recent ASCAT pass showed that the circulation of the system was well-defined. The ASCAT pass also showed winds of tropical storm force. 94B is likely to develop into Cyclonic Storm Mora during the next day or two, and could…