1115 AM EDT THU 02 JUNE 2016
SUBJECT: TROPICAL CYCLONE PLAN OF THE DAY (TCPOD)
VALID 03/1100Z TO 04/1100Z JUNE 2016
TCPOD NUMBER.....16-007
I. ATLANTIC REQUIREMENTS
1. NEGATIVE RECONNAISSANCE REQUIREMENTS.
2. OUTLOOK FOR SUCCEEDING DAY.....NEGATIVE.
3.
ADDITIONAL DAY OUTLOOK: POSSIBLE LOW-LEVEL INVEST NEAR YUCATAN
PENINSULA FOR 05/2000Z.
4. REMARK: MISSION TASKED FOR 02/1800Z IN TCPOD 16-006 WILL FLY
AS SCHEDULED TODAY.
Tropical Threat to Florida Next Week; Floods Persist in Texas, Europe
By:Jeff Masters and Bob Henson , 4:16 PM GMT on June 02, 2016
The next named storm for the Atlantic will be named Colin, and there is one potential area to watch for its development early next week: over the Western Caribbean, where a large area of low pressure laden with plenty of tropical moisture is expected to form. This low and its associated moisture will ride up to the north-northeast into the southern Gulf of Mexico on Sunday, and start spreading heavy rains over Florida on Monday. About 10% - 30% of the members of the ensemble runs of the 00Z Thursday GFS and European models showed a tropical depression forming in the Gulf of Mexico or Western Caribbean near Mexico's Yucatan Peninsula early next week, with the storm making landfall along the west coast of Florida on Tuesday. There will be some high wind shear and dry air over the central Gulf of Mexico early next week in association with an upper-level trough of low pressure, and these conditions will likely interfere with development, making intensification into a hurricane unlikely. Regardless of development, heavy rains will be the main threat from this system, and 3 - 5" of rain can be expected over much of Florida during the period Monday - Tuesday. In their 8 am EDT Thursday
Tropical Weather Outlook, NHC gave 2-day and 5-day odds of development of 0% and 30%, respectively. Given that the 00Z Thursday runs of all three of our reliable models for predicting tropical cyclone genesis--the GFS, European, and UKMET models--all showed some degree of development, I think the 5-day odds of development should be bumped up to 40%.
If Colin were to develop next week, it would be the earliest occurrence of the third Atlantic tropical storm of a calendar year in records going back to 1851, beating out an
unnamed storm from June 12, 1887. One important caveat is that systems as weak as Bonnie could easily have been missed or underreported in the era before satellite observations.
Figure 1. Predicted precipitation for the 7-day period ending 8 am Thursday, June 9, 2016. A tropical disturbance is predicted to bring rainfall amounts of up to 3 - 5" inches to most of Florida, with most of the rain falling Monday and Tuesday. Image credit:
National Weather Service.
Note central pressure forecasts dropping...still not 'cane territory but heading that way....