When will the first storm form before june 1 or after?
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- cycloneye
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When will the first storm form before june 1 or after?
We know that in 2003 Ana formed in mid april so the question is if this year a system will form before the official start date of june 1 or it will form after that date.My take is that this season Alex will form after june 1 around mid june.
The most important poll (Your predictions) will be posted at april 1.
The most important poll (Your predictions) will be posted at april 1.
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- Hurricanehink
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- FLguy
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Hurricanehink wrote:Nah, I think we'll get a May storm. Climatoligcally speaking, a May storm occurs every 18 years, but we haven't had one for a while. I don't know why I think that a May storm will form.
its possible ---- perhaps a 40-60% likelihood that one does form. and if so, it will most likely be sub-tropical. and probably not make it to hurricane status.
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- wxman57
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Derek Ortt wrote:It's actually about once every 8 years we have a May storm. The last one was 1997 (14 total... 15 if you count 1997 as it was a subtrop)
Actually, the storm on May 31, 1997 was subtropical. Another subtropical storm formed in 1992 in April. Other subtropical storms formed in 1978, 1976, 1972, and another year.
In the last 100 years, there have been 12 pre-June tropical storms. See below:
1981: TS Arlene May 6-9
1970: H Alma May 17-27
1959: TS Arlene May 28 - June 2
1953: TS Alice May 26 - June 5
1952: TS 1 Feb 2-5
1951: H Able May 15-24
1948: TS 1 May 22-28
1940: TS 1 May 19-27
1934: TS 1 May 27-31
1933: TS 1 May 14-19
1932: TS 1 May 5-11
1908: H 1 March 6-9
What is interesting is the clustering of such early storms during the last warm Atlantic SST regime that began in 1926 and ended in 1969. 9 of the 12 early storms formed when the Atlantic SSTs were averaging above normal, as they have been since 1995.
Still, the odds are about 9-1 against an early season storm. So I vote no on that one.
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- Stormsfury
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The odd stats with May storms is that a lot of those formed in El Niño years, either weak or strong ... using the years, wxman57 sited ... for subtropical storms
(Source: CPC Impact on the US - Warm and Cold episodes)
1997 - Strong - (Warm)El Niño (at this time, in the incipient stage).
1992 - Strong - (Warm)El Niño
1978 - Weak - (Warm)El Niño
1976 - Weak - (Warm)El Niño
1972 - Strong - (Warm)El Niño
Now for the other years ...
In the last 100 years, there have been 12 pre-June tropical storms. See below:
1981: TS Arlene May 6-9 - (Neutral)
1970: H Alma May 17-27 - (Moderate Warm)
1959: TS Arlene May 28 - June 2 - (Strong Warm)
1953: TS Alice May 26 - June 5 - (Weak Warm)
1952: TS 1 Feb 2-5 - (Neutral)
1951: H Able May 15-24 - (Weak Warm)
1948: TS 1 May 22-28 - (Moderate Warm)
1940: TS 1 May 19-27 - (Strong Warm)
1934: TS 1 May 27-31 - (Neutral)
1933: TS 1 May 14-19 - (Neutral)
1932: TS 1 May 5-11 - (Moderate Warm)
1908: H 1 March 6-9 - (Cold Strong)
All years EXCEPT 1908, featured neutral to warm ENSO events...
I voted no ...
(Source: CPC Impact on the US - Warm and Cold episodes)
1997 - Strong - (Warm)El Niño (at this time, in the incipient stage).
1992 - Strong - (Warm)El Niño
1978 - Weak - (Warm)El Niño
1976 - Weak - (Warm)El Niño
1972 - Strong - (Warm)El Niño
Now for the other years ...
In the last 100 years, there have been 12 pre-June tropical storms. See below:
1981: TS Arlene May 6-9 - (Neutral)
1970: H Alma May 17-27 - (Moderate Warm)
1959: TS Arlene May 28 - June 2 - (Strong Warm)
1953: TS Alice May 26 - June 5 - (Weak Warm)
1952: TS 1 Feb 2-5 - (Neutral)
1951: H Able May 15-24 - (Weak Warm)
1948: TS 1 May 22-28 - (Moderate Warm)
1940: TS 1 May 19-27 - (Strong Warm)
1934: TS 1 May 27-31 - (Neutral)
1933: TS 1 May 14-19 - (Neutral)
1932: TS 1 May 5-11 - (Moderate Warm)
1908: H 1 March 6-9 - (Cold Strong)
All years EXCEPT 1908, featured neutral to warm ENSO events...
I voted no ...
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- FLguy
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Stormsfury wrote:The odd stats with May storms is that a lot of those formed in El Niño years, either weak or strong ... using the years, wxman57 sited ... for subtropical storms
(Source: CPC Impact on the US - Warm and Cold episodes)
1997 - Strong - (Warm)El Niño (at this time, in the incipient stage).
1992 - Strong - (Warm)El Niño
1978 - Weak - (Warm)El Niño
1976 - Weak - (Warm)El Niño
1972 - Strong - (Warm)El Niño
Now for the other years ...
In the last 100 years, there have been 12 pre-June tropical storms. See below:
1981: TS Arlene May 6-9 - (Neutral)
1970: H Alma May 17-27 - (Moderate Warm)
1959: TS Arlene May 28 - June 2 - (Strong Warm)
1953: TS Alice May 26 - June 5 - (Weak Warm)
1952: TS 1 Feb 2-5 - (Neutral)
1951: H Able May 15-24 - (Weak Warm)
1948: TS 1 May 22-28 - (Moderate Warm)
1940: TS 1 May 19-27 - (Strong Warm)
1934: TS 1 May 27-31 - (Neutral)
1933: TS 1 May 14-19 - (Neutral)
1932: TS 1 May 5-11 - (Moderate Warm)
1908: H 1 March 6-9 - (Cold Strong)
All years EXCEPT 1908, featured neutral to warm ENSO events...
I voted no ...
nice catch, i was about to post on it but you beat me to it.
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- southerngale
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- southerngale
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- wx247
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I will say before June 1st, but I agree... it will be subtropical. I am guessing it will be a late May one though.
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The posts in this forum are NOT official forecast and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products.
The posts in this forum are NOT official forecast and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or storm2k.org. For official information, please refer to the NHC and NWS products.
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