Dr. Jeff Masters' WunderBlog |
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| Posted by: Dr. Jeff Masters, 13:28 GMT le 13 juin 2007 | +3 |
F5: Devastation, Survival, and the Most Violent Tornado Outbreak of the 20th Century tells a story from the world's most violent tornado outbreak on record--the April 4, 1974 Super Outbreak. The Super Outbreak featured the most tornadoes ever recorded in a single day, 148, and also had an unprecedented number of violent F4 and F5 tornadoes--six F5 tornadoes and 24 F4 tornadoes (for comparison, the past five years have had one F5 tornado and 15 F4 tornadoes.)| Permalink | A A A |
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Jeff co-founded the Weather Underground in 1995 while working on his Ph.D. He flew with the NOAA Hurricane Hunters from 1986-1990.
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Yes, QuikSCAT was not designed to last this long. Several of its gyroscopes have already failed, and one more failure takes it out of commission.
It could, concieveably, last another 3-5 years, but it could also go out at any second.
It will take at least 7 years to build another one, and hurricane forecasts will be about 10% worse without it. Oh, and funding has NOT been granted for a replacement.
Why aren't people up in arms about this? I mean really, we lose 10% of our ability to track huricanes after Katrina and nobody cares?!
what's the deal?!
Could someone tell me if I'm seeing 2 different low level spins, one east of the Belize/Mexico border and the other in the Yucatan channel, looking at the infared loop or is that one the ULL in the Yucatan channel and the other one a weak low level spin East of the Belize/Mexican border.
This link shows 2 lows if you click NCEP Fronts.
Link
Why aren't people up in arms about this? I mean really, we lose 10% of our ability to track huricanes after Katrina and nobody cares?!
what's the deal?!
When tropical cyclogenesis is possible, people on here get hysterical. They are in a trance. LOL! I am too though, so no offense to anyone.
I am DEFINITELY concerned with the failure of QuikSCAT. I don't want the forecasts to get worse, and a 10% decrease in the quality of hurricane forecasts is quite a lot.
Land thunderstorms die down over night.. not tropical systems.
UPDATE...
NATIONAL WEATHER SERVICE RADARS SHOW SHOWERS AND THUNDERSTORMS
ARE WEAKENING ACROSS SOUTH CENTRAL TEXAS LATE THIS EVENING AND
EXTEND IN AN ARC FROM CONCAN TO FLORESVILLE TO SPEAKS. EXPECT THIS
TREND TO CONTINUE AS AIRMASS SLOWLY STABILIZING AND HAVE DROPPED
POPS TO 20S MOST AREAS, EXCEPT 10S SOUTHWEST. HAVE ALSO REMOVED
MENTION OF SEVERE AND HEAVY RAINFALL. QUICK GLANCE AT INCOMING 00Z
MODEL RUNS SHOWS A FEW ROUNDS OF SHOWERS AND THUNDERSTORMS FRIDAY
THROUGH THE WEEKEND AS MID AND UPPER LOW TAKES UP RESIDENCE OVER
TEXAS AND ONGOING FORECASTS MENTIONS THIS. HAVE DROPPED OVERNIGHT
AND EARLY MORNING TEMPERATURES AND DEWPOINTS SLIGHTLY BASED ON
CURRENT AND EXPECTED OBSERVATIONAL TRENDS. HAVE ALSO UPDATED WINDS
AND GUSTS TO REFLECT OUTFLOW BOUNDARIES AND IMPACT ON WINDS WITH
EXPECTATION THAT SOUTHERLY WINDS WILL RETURN BY MORNING.
OTHERWISE, ONGOING SOUTH CENTRAL TEXAS FORECASTS ARE ON TRACK.
OF NOTE, ALL THREE TIMES THE SPURS HAVE WON THE CHAMPIONSHIP, A
HURRICANE HAS HIT THE TEXAS COAST. 1999 WITH BRET, 2003 WITH
CLAUDETTE, AND 2005 WITH RITA. WILL 2007 CONTINUE THAT TREND?
doublevision...I hope you can explain your way out of this one.
Sincerely,
No Shoes
(female)
Who knows about it except us?
The satellite is also useful for studying deforestation and the melting of glaciers.
And the politicians don't give a crap because people don't know anything about it, and won't vote against them for ignoring it.
The ULL appears to have died, and this thing looks more organized than a few hours ago!
I'm still hesitant to predict development, though.
Check it out
It's just a bunch of ordinary brainless women, thinking with their "little" heads.lol I wouldn't put very much stock into what they are "broad" casting at all.lol
Doublevision, most on here are much smarter than I am and I qualify for MENSA. Obviously you are of the jock strap can't see past my nose hairs mentality. Be careful of whom you speak. And I am one of those with "little" heads. Also I have my CDL and can shoot better than most men. And I'm a grandma and probably look better than your 25 year old girlfriend so forget that angle too.
Don't irritate me when I wake up. Most on here are here for weather discussion and I doubt that the guys would like to be called broadcasters any more than the girls. This blob bears watching or it wouldn't be an invest, talk about small brained, duhhhhhhhhh.
On that note, back to bed.
Nada. Convection looks like total crapola as I see it now at 5:30am Friday. However, NHC has now given this a glimpse of hope for development, which probably means it's dead also. ;-)
Additionally, all model runs over night, including CMC, have dropped this system regarding any genesis. Pls don't flame me about GFDL, it was last run 3 days ago.
The one thing most models runs do show however is that the bermuda high will finally kick into it's normal summer pattern, and that should mean more typical westcoast seabreeze thunderstorms in FL during the next week.
....and uuuuummm, good morning! Getting a soaker here this morning...I'd almost forgotten what rain looked, sounds, smells and feels like! It's nice!
I have to admit nothing much looks impressive this morning.
Except, perhaps, that ridge of high pressure that looks to be setting up across the Central Atlantic. Whoo-ee boy, I sure do hope that's not where we get a permenant high feature. That would spell disaster for practically the entire region, but especially the Greater Antilles, the Bahamas, and Florida.
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