2011 season suddenly gains a hurricane and a storm

[Ptarmigan]

2011 season suddenly gains a hurricane and a storm
http://www.sun-sentinel.com/news/weathe ... 2369.story

2011 now has 19 storms, 7 hurricanes, and 3 major hurricanes. Now, we have two seasons with 19 storms back to back. What will 2012 be like? 2003 and 2004 were active and than 2005 was record breaking. The 2003-2005 is the most years with back to back active seasons.

[Ptarmigan]

2011 may have 19 named storms, which is active. Now let's look at the hurricanes and major hurricanes. This is from 1870 to 2010.
Total Number
Mean = 9 (9.3)
Median = 9
Std Dev. = 4.0 (4.02)

Hurricane
Mean = 5 (5.4)
Median = 5
Std Dev. = 3.0 (2.61)

Major Hurricane
Mean = 2 (2.2)
Median = 2
Std Dev. = 2.0 (1.75)

Hurricane Percent
Mean = 59%
Median = 58%
Std Dev. = 17%

Major Hurricane Percent
Mean = 21%
Median = 20%
Std Dev. = 15%

ACE
Mean = 91.4
Median = 81
Std Dev. = 54.3

ACE/Storm
Mean = 9.8
Median = 9.1
Std Dev. = 4.2

Hurricane Become Major Hurricane Percent
Mean = 36%
Median = 33%
Std Dev. = 24%

2011
Total Number
19 Storms Above Average
7 Hurricanes Within Average
3 Major Hurricanes Within Average

Percentage
Hurricane 36.8% Below Average
Major Hurricane 15.8% Within Average
Hurricane To Major Hurricane 43% Within Average

ACE
119 Within Average

ACE/Storm
6.3/Storm Within Average

[wxman57]

Now I'm hearing that the Oct 9-10 storm may not be classified.

[Ptarmigan]

Now I'm hearing that the Oct 9-10 storm may not be classified.

Where did you hear that? I know the September storm is the one being classified. If that Oct 9-10 storm had developed, we probably would of seen less rain that time.

[Ptarmigan]

2004 Statistics
Total Number
15 Storms Above Average
9 Hurricanes Above Average
6 Major Hurricanes Above Average

Percentage
Hurricane 60% Within Average
Major Hurricane 40% Above Average
Hurricane To Major Hurricane 67% Above Average

ACE
224 Above Average

ACE/Storm
14.9/Storm Above Average


2005 Statistics
Total Number
28 Storms Above Average
15 Hurricanes Above Average
7 Major Hurricanes Above Average

Percentage
Hurricane 54% Within Average
Major Hurricane 25% Within Average
Hurricane To Major Hurricane 47% Within Average

ACE
248 Within Average

ACE/Storm
8.9/Storm Above Average

[wxman57]

Now I'm hearing that the Oct 9-10 storm may not be classified.

Where did you hear that? I know the September storm is the one being classified. If that Oct 9-10 storm had developed, we probably would of seen less rain that time.

Never mind, the new storm would be from Invest 93L, I was thinking of 94L, the storm that hit Florida. NHC decided not to classify THAT one.

[Ptarmigan]

Hurricane Rina has been upgraded to a major hurricane, so 2011 gained one more major hurricane. Now it is 19/7/4

Hurricane Rina
http://www.nhc.noaa.gov/data/tcr/AL182011_Rina.pdf

Hurricane Katia is stronger as a Category 4 with 140 mph winds.

Hurricane Katia
http://www.nhc.noaa.gov/data/tcr/AL122011_Katia.pdf