Dr. Jeff Masters' WunderBlog

Major flooding in the Northeast and Midwest; Fiji reels from major cyclone Tomas
Posted by: Dr. Jeff Masters, 2:51 PM GMT op 16 maart 2010 +2
The extremely wet and windy Nor'easter that plowed across the northern tier of states has left moderate to major flooding in its wake over both the Midwest and Northeast. In the Northeast, the storm dropped more than five inches of rain in New Jersey, Massachusetts, Rhode Island, and Connecticut, and moderate to major flooding is occurring in these states. Flooding was particularly severe in Rhode Island on the Pawtuxet River in Cranston, where the river crested a record six feet over flood stage, forcing evacuations. Major flooding was also occurring in New Jersey, where the Passaic River at Little Falls is cresting at five feet over flood stage.

In the Midwest, snow melt and heavy rains have swollen the Red River in North Dakota and Minnesota to near flood stage, and the river is expected to crest two feet above major flood stage by Sunday morning, and one foot above one of the permanent dikes on the river. In Fargo, ND, the Red River is expected to crest Saturday at 38 feet, three feet below the record of 41 feet set last year. Many rivers in Iowa are in flood and expected to crest above major flood stage on Thursday or Friday this week, including the Des Moines River in northern Iowa. In Des Moines, flooding on the Des Moines River is expected to be moderate, but a levee that failed in the floods of 1993 and 2008 is leaking, and residents of the area are evacuating, according to media reports.


Figure 1. Estimated precipitation for the seven day period ending at 8am EDT Monday March 15, 2010. Image credit: NOAA.

Tropical Cyclone Tomas roars through Fiji Islands
Tropical Cyclone Tomas roared through the eastern portion of the Fiji Islands as a major Category 3 storm with 130 mph winds yesterday. Tomas sideswiped the two largest islands in the chain, destroying 50 buildings, causing extensive power outages, and claiming one life. The cyclone made a direct hit on several of the smaller islands to the east of the main islands, and the extent of damage on these islands is unknown, but undoubtedly very heavy.

Tropical Cyclone Ului weakens, may threaten Australia
The first Category 5 tropical cyclone of the year, Tropical Cyclone Uliu, has weakened from its impressive peak as a Category 5 storm with 160 mph winds to a low-end Category 4 storm with 132 mph winds. Ului is over the open waters of the South Pacific, east of Australia, and is projected to significantly decay as the week progresses, due to high wind shear. Ului may be a threat to the Queensland coast of Australia by the end of the week, but should be at tropical storm strength by then.


Figure 2. Tropical Cyclone Ului (left) and Tropical Cyclone Tomas (right). Over the Solomon Islands, Tropical Cyclone Ului had maximum sustained winds of 130 knots (240 kilometers per hour, 150 miles per hour) and gusts up to 160 knots (300 km/hr, 180 mph). Over Fiji, Tropical Cyclone Tomas had maximum sustained winds of 115 knots (215 km/hr, 132 mph) and gusts up to 140 knots (260 km/hr, 160 mph). The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra and Aqua satellites captured both storms in multiple passes over the South Pacific on March 15, 2010, local time. The majority of the image is from the morning of March 15 (late March 14, UTC time) as seen by MODIS on the Terra satellite, with the right portion of the image having been acquired earliest. The wedge-shaped area right of center is from Aqua MODIS, and it was taken in the early afternoon of March 15 (local time). Image credit: NASA.

Portlight looks to build permanent shelters in Haiti
On February 26th, torrential rains brought more than five feet (1.5 m) of flood water into the streets in the coastal city of Les Cayes, Haiti, an area unscathed by the massive January 2010 earthquake. Eleven people were killed during this storm, with the rainy season still two months away. This deadly flood serves as a reminder that the people of Haiti are highly vulnerable to disastrous flooding during this year's rainy season. A vast number of the survivors are living in "tent" cities where most of the "tents" are really nothing more than bed sheets draped over ropes and sticks; the potential for a second humanitarian disaster is significant. With this in mind, Portlight.org has been exploring fast, inexpensive methods of providing solid, permanent, safe shelter for survivors of the earthquake. They have found a number of groups looking at using shipping containers for this purpose. Shipping containers are steel-reinforced boxes used for shipping goods overseas. Portlight's on-site coordinator in Haiti, Richard Lumarque, has identified an engineer that has come up with a number of designs for converting these containers into dormitories, offices, medical facilities and individual homes; his plan for a dormitory container is below. Portlight is looking to help with this effort; please visit the Portlight.org web site to learn more and to donate to this worthy cause.


Figure 3. A proposed design for a simple dormitory that can accommodate twelve people, built from a shipping container.

I'll have a new post on Wednesday or Thursday.

Jeff Masters
Flood (DeeGirl)
2010 NorEaster Flood in Manville, NJ
Flood
Flooded bridge (Exogyra)
Small bridge in Haddonfield flooded at Cooper River along Kings Highway on 3/13/10
Flooded bridge
Rockaway River Flooding (blueyes113)
Lower Berkshire Valley Rd.
Rockaway River Flooding
Categories: Flood
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701. Levi32 8:00 PM GMT op 17 maart 2010    
Quoting JRRP:




Strong similarities there in terms of the overall profile. The only major difference in the northern hemisphere is the NE Pacific is colder this year, but that is actually more indicative of an active season in the SW Atlantic. At any rate, you can clearly see why 2005 is an analog year, based on that map alone.
Member Since: 24 november 2005 Posts: 586 Comments: 25443
702. CybrTeddy 8:03 PM GMT op 17 maart 2010    
Quoting leftovers:
sal can destroy a early season between a lingering el nino and an outbk of sal it might not even start to mid aug. really like the water vapor of australia thank you


Cape Verde yes, this and shear was a prohibiting factor in 2005. Irene and I believe Lee were the only CV storms that year (correct me if I'm wrong) Most of 2005s storms were homegrown and away from SAL. SAL will unlikely be a problem this year, as wet sand mean sand is more unlikely to be moved into the atmosphere compared to a below-average rainfall season in Africa.
Member Since: 8 juli 2005 Posts: 253 Comments: 20228
703. NttyGrtty 8:05 PM GMT op 17 maart 2010    
I've been lurking here for a very long time. Chose to speak up for the first time just a few months ago. Since then, I'm mostly ignored which is fine by me, but you regulars tend to dismiss most dissenting opinions by simply ignoring it, which is also fine by me. If Jeff tells me my opinion is the outlier and I need to shut up, so be it, it's his blog. The rest of you, however, can ignore away but the shut up option isn't there. I first spoke up about my desire to NOT see snow in the FL panhandle. You'd a thought I pee'd in someone's pool with the reaction I got. All I ask is simple tolerance of opinions because, afterall, that's all there is in here.
Member Since: 11 februari 2010 Posts: 0 Comments: 664
704. barbamz 8:06 PM GMT op 17 maart 2010    
Really scary video of a big landslide in Calabria/Italy on March 15th, due to rain. The whole mountain is moving.
Video on youtube
Edit: Just got the information on a German weather blog that this video actually is from February. Sorry.
Member Since: 25 oktober 2008 Posts: 24 Comments: 1585
705. CybrTeddy 8:06 PM GMT op 17 maart 2010    
I'm an '05 vet too, came around during Wilma. Stormtop (stormyeyes, stromtop, w.e) was fun to argue with. Eye torked me off, I didn't care so much as he posted inaccurate and illogical forecasts (8 named in 2007 for example, compared to the 15 we got) because those were opinions, but he insulted everyone who didn't agree. Was very annoying, also if I remember correctly someone made a very inappropriate and immature comment about a water vapor image of Pre-Ingrid in '07 too.
Member Since: 8 juli 2005 Posts: 253 Comments: 20228
706. RitaEvac 8:10 PM GMT op 17 maart 2010    
FEMA still paying 100% of cost to cut more dead trees down and sucking out silt and crap outta the storm drains from Ike. Galveston still cleaning up 1 1/2 year later
Member Since: 14 juli 2008 Posts: 1 Comments: 8894
707. MTWX 8:13 PM GMT op 17 maart 2010    
Quoting CybrTeddy:
I'm an '05 vet too, came around during Wilma. Stormtop (stormyeyes, stromtop, w.e) was fun to argue with. Eye torked me off, I didn't care so much as he posted inaccurate and illogical forecasts (8 named in 2007 for example, compared to the 15 we got) because those were opinions, but he insulted everyone who didn't agree. Was very annoying, also if I remember correctly someone made a very inappropriate and immature comment about a water vapor image of Pre-Ingrid in '07 too.

Been reading the blog since '05 but joined finally a few months back. Really using this as a learning experience... You can usually distiguished fact from fiction because people usually give the links where they got the information. There have been a few in the past I noticed though who liked to doctor images before they would post them. I prefer links so I can see the information myself without wondering where the poster got it.
Member Since: 20 juli 2009 Posts: 22 Comments: 1215
708. RitaEvac 8:14 PM GMT op 17 maart 2010    
Still people living in FEMA trailers, but told they are kicking them out come April.

Still missing people from that fateful morning of 9-14-08. Either remains sunk to bottom of Galveston Bay or they remain in the swamps and brush in Chambers county
Member Since: 14 juli 2008 Posts: 1 Comments: 8894
709. MTWX 8:17 PM GMT op 17 maart 2010    
Quoting RitaEvac:
FEMA still paying 100% of cost to cut more dead trees down and sucking out silt and crap outta the storm drains from Ike. Galveston still cleaning up 1 1/2 year later

Tell me about it.. I was in Biloxi this past weekend... They are still cleaning up and deciding where to rebuild things post Katrina.
Member Since: 20 juli 2009 Posts: 22 Comments: 1215
710. transitzone 8:20 PM GMT op 17 maart 2010    
Astronomers Get Look Inside Solar Systems Biggest Storm and find its warm core. Gee, who'd a thunk it? ;-)

And the actual release
Member Since: 22 maart 2007 Posts: 0 Comments: 55
711. Patrap 8:24 PM GMT op 17 maart 2010    
Lotsa "Linear" Style Green Beverages being served here.

A Tad cloudy with some Breaks to full Sun.

ST. PATRICK'S DAY IN NEW ORLEANS
All things Green in and around New Orleans

Live from Parasol's: Celebrate all things green Wednesday, March 17
Member Since: 3 juli 2005 Posts: 370 Comments: 111297
712. MTWX 8:26 PM GMT op 17 maart 2010    
Quoting Patrap:
Lotsa "Linear" Style Green Beverages being served here.

A Tad cloudy with some Breaks to full Sun.

ST. PATRICK'S DAY IN NEW ORLEANS
All things Green in and around New Orleans

Live from Parasol's: Celebrate all things green Wednesday, March 17

There is nothing like a New Orleans Hand Grenade!!!!LOL
Member Since: 20 juli 2009 Posts: 22 Comments: 1215
713. GeoffreyWPB 8:32 PM GMT op 17 maart 2010    
Had to Wiki that!

A hand grenade is a strong alcoholic cocktail drink. It was first made at the 1984 Louisiana World Exposition. The "hand grenade" consists of 1 1/2 ounces of rum, gin, vodka, grain alcohol, and melon liquor served over crushed ice and garnished with mint.
Member Since: 10 september 2007 Posts: 0 Comments: 9117
714. Patrap 8:38 PM GMT op 17 maart 2010    
Expedition 22 Crew to Return From Station Thursday

The crew aboard the International Space Station conducted a change of command ceremony Wednesday as Expedition 22 comes to a close and two crew members prepare for an early Thursday return home.

In a brief ceremony at 8:45 a.m. EDT, Expedition 22 Commander Jeff Williams thanked the international ground teams and his fellow crewmates, Flight Engineers Maxim Suraev, Oleg Kotov, Soichi Noguchi, and T.J. Creamer, before handing over command of the station to Kotov, who will lead Expedition 23 when Williams and Suraev depart.

Afterwards, the crew wrapped up the day’s activities and headed off to bed for a 10-hour sleep period beginning at 10 a.m. to rest up for a busy night of departure work.

Williams and Suraev will bid their final farewells Wednesday at 11:40 p.m. as they climb aboard their Soyuz TMA-16 spacecraft and close the hatches. Undocking is expected to take place around 4 a.m. Thursday, leading to a 7:23 a.m. landing in the steppes of Kazakhstan.

With frigid weather and gusty winds predicted to greet Williams and Suraev at the landing site, Russian and NASA personnel are staying overnight in nearby Arkalyk to assure a swift recovery of the crew. Weather permitting, four additional helicopters will depart from Kustanai Thursday and refuel in Arkalyk en route to the landing site to assist with the recovery.
Member Since: 3 juli 2005 Posts: 370 Comments: 111297
715. homelesswanderer 8:41 PM GMT op 17 maart 2010    
Quoting MTWX:

Tell me about it.. I was in Biloxi this past weekend... They are still cleaning up and deciding where to rebuild things post Katrina.


Same thing here in SE TX. Grants still coming in from FEMA for housing lost to Rita. Only now one of the cities around here are arguing that the housing had to be constructed and look a certain way to fit in with historic neighborhoods. Sigh, gotta love red tape. Then there are the projects that had reached or nearly reached completion after Rita that Ike laid waste to. Deja vu all over again.
Member Since: 15 augustus 2008 Posts: 10 Comments: 3665
717. Minnemike 8:43 PM GMT op 17 maart 2010    
Quoting barbamz:
Really scary video of a big landslide in Calabria/Italy on March 15th, due to rain. The whole mountain is moving.
Video on youtube
Edit: Just got the information on a German weather blog that this video actually is from February. Sorry.

amazing footage, truly catastrophic.
Member Since: 31 juli 2008 Posts: 0 Comments: 1254
719. Hurricanes101 8:50 PM GMT op 17 maart 2010    
Gulf Waters are cooler for now due to El Nino. Colder weather further south for longer also has an effect on the oceans as well
Member Since: 10 maart 2010 Posts: 1 Comments: 6902
720. MTWX 8:53 PM GMT op 17 maart 2010    
Quoting GeoffreyWPB:
Had to Wiki that!

A hand grenade is a strong alcoholic cocktail drink. It was first made at the 1984 Louisiana World Exposition. The "hand grenade" consists of 1 1/2 ounces of rum, gin, vodka, grain alcohol, and melon liquor served over crushed ice and garnished with mint.

People on Bourbon St are hilarious to watch after they get a couple of those under their belt too!!! Problem is they are so dang tasty you don't realize how much you actually had!!
Member Since: 20 juli 2009 Posts: 22 Comments: 1215
721. homelesswanderer 8:54 PM GMT op 17 maart 2010    
I found this pretty interesting. The bottom of page 3 says a lot.

Cold Mid-Latitude Winter May have Implications on Hurricane Season
By Joseph D’Aleo, March 13, 2010 Link
Member Since: 15 augustus 2008 Posts: 10 Comments: 3665
722. Floodman 8:57 PM GMT op 17 maart 2010    
Quoting Minnemike:

amazing footage, truly catastrophic.


I love the cop in the foreground directing traffic and people away from the slide...that's pretty funny; as if anyone would be running in the wrong direction with a million tons of hillside coming at you...
Member Since: 2 augustus 2006 Posts: 10 Comments: 9919
723. CybrTeddy 9:04 PM GMT op 17 maart 2010    
Quoting Hurricanes101:
Gulf Waters are cooler for now due to El Nino. Colder weather further south for longer also has an effect on the oceans as well


SSTs and TCHP are much above average in the Caribbean. The reason for the cooler SSTs in the GOMEX is because of the cold winter the south has had, and will likely (and already is) recover.
Member Since: 8 juli 2005 Posts: 253 Comments: 20228
724. Minnemike 9:06 PM GMT op 17 maart 2010    
Quoting Floodman:


I love the cop in the foreground directing traffic and people away from the slide...that's pretty funny; as if anyone would be running in the wrong direction with a million tons of hillside coming at you...

you didn't see the guy on a boogie board riding the slide?
:P
Member Since: 31 juli 2008 Posts: 0 Comments: 1254
725. Levi32 9:09 PM GMT op 17 maart 2010    
Quoting Hurricanes101:
Gulf Waters are cooler for now due to El Nino. Colder weather further south for longer also has an effect on the oceans as well


More the latter than the former. The gulf has its own attitude, and is a pretty isolated body of water. It is more affected by the weather above it than anything else (e.g. Air temperature, clouds, precipitation).
Member Since: 24 november 2005 Posts: 586 Comments: 25443
726. Floodman 9:09 PM GMT op 17 maart 2010    
Quoting Minnemike:

you didn't see the guy on a boogie board riding the slide?
:P


LOL...I like the woman who walks around around the corner, looks back and starts running
Member Since: 2 augustus 2006 Posts: 10 Comments: 9919
727. jeffs713 9:13 PM GMT op 17 maart 2010    
Quoting Levi32:


More the latter than the former. The gulf has its own attitude, and is a pretty isolated body of water. It is more affected by the weather above it than anything else (e.g. Air temperature, clouds, precipitation).

That is one thing that makes the gulf so dangerous during hurricane season. It is frequently an "x-factor".
Member Since: 3 augustus 2008 Posts: 15 Comments: 5722
728. homelesswanderer 9:20 PM GMT op 17 maart 2010    
Quoting jeffs713:

That is one thing that makes the gulf so dangerous during hurricane season. It is frequently an "x-factor".


Yep. And it will be hot enough and too soon. It's in the low 60's now in the NW corner and as usual if the wind comes off that water it's AC time. Already been there a couple a times this year. The gulf will be bath water as usual. But last year it was way hotter than this year. And we had no storms in the western 2/3rds anyway.
Member Since: 15 augustus 2008 Posts: 10 Comments: 3665
729. Levi32 9:23 PM GMT op 17 maart 2010    
The sun is rising on Cyclone Ului. The eye structure is continuing to break down as the storm's convection is still waning due to upwelled cold water. However, forward speed towards the south has increased over the last 12 hours, and eventually Ului will speed up enough to get over warmer waters and no longer deplete the ocean's heat content, especially after she turns towards the southwest. Notice convection is already starting to become weighted towards the south side of the storm, as spiral bands on that side are over the untouched warm water in Ului's path. We should start to see Ului gradually begin turning towards the west within the next 12 hours, continuing to speed up as she does.



Member Since: 24 november 2005 Posts: 586 Comments: 25443
730. RitaEvac 9:23 PM GMT op 17 maart 2010    
Quoting jeffs713:

That is one thing that makes the gulf so dangerous during hurricane season. It is frequently an "x-factor".
'

Yea, Gulf is a whole nudda ballgame and animal, It'll heat up in no time like there wasn't even a El Nino or cold winter. That's why in SE TX I don't worry about Atlantic or Carribbean storms because they are going to change once in the Gulf
Member Since: 14 juli 2008 Posts: 1 Comments: 8894
731. Hurricanes101 9:27 PM GMT op 17 maart 2010    
Quoting Levi32:
The sun is rising on Cyclone Ului. The eye structure is continuing to break down as the storm's convection is still waning due to upwelled cold water. However, forward speed towards the south has increased over the last 12 hours, and eventually Ului will speed up enough to get over warmer waters and no longer deplete the ocean's heat content, especially after she turns towards the southwest. Notice convection is already starting to become weighted towards the south side of the storm, as spiral bands on that side are over the untouched warm water in Ului's path. We should start to see Ului gradually begin turning towards the west within the next 12 hours, continuing to speed up as she does.





Id say that the indications are for strengthening, but of course it will depend on how the eyewall fills in or doesnt fill in within the next 12 to 24 hours
Member Since: 10 maart 2010 Posts: 1 Comments: 6902
732. RitaEvac 9:27 PM GMT op 17 maart 2010    
Conditions are going to be either perfect or not, really no in between when it comes to the Gulf. Example was Ike, conditions just never were there for it to of blown up into a Cat 4 or so, despite the massive wind field and destruction it was not too strong wind wise
Member Since: 14 juli 2008 Posts: 1 Comments: 8894
733. Patrap 9:28 PM GMT op 17 maart 2010    
Cyclone Ului RAINBOW Image



ALL NOAA Floater Imagery
Member Since: 3 juli 2005 Posts: 370 Comments: 111297
734. superpete 9:28 PM GMT op 17 maart 2010    
Quoting jeffs713:

When was the last time that section of the Australian coast had a landfall of consequence?

It was approximately 4 years ago that Innisfail,(just south of Cairns)had a Cat 4 make landfall, but I'd have to look back on the storm name & stat's for more accurate info.
Member Since: 10 oktober 2007 Posts: 0 Comments: 498
735. Levi32 9:28 PM GMT op 17 maart 2010    
Quoting Hurricanes101:


Id say that the indications are for strengthening, but of course it will depend on how the eyewall fills in or doesnt fill in within the next 12 to 24 hours


We shall see. I have no doubt she will re-strengthen once the upwelling ceases to be a problem. Her overall structure has done nothing but improve over the last 48 hours, it's just that the heat energy to strengthen her and sustain deep convection isn't there. Once she gets that, it shouldn't take much to get her back on her feet.
Member Since: 24 november 2005 Posts: 586 Comments: 25443
736. jeffs713 9:30 PM GMT op 17 maart 2010    
Quoting RitaEvac:
'

Yea, Gulf is a whole nudda ballgame and animal, It'll heat up in no time like there wasn't even a El Nino or cold winter. That's why in SE TX I don't worry about Atlantic or Carribbean storms because they are going to change once in the Gulf

I watch Atlantic and Caribbean storms only so I am aware of them. I don't get concerned personally until something shows a threat to cross over FL at full steam from the Atlantic, or shoot the gaps around Cuba. That said, if anything forms in the Gulf... my eyes are riveted on it right away.
Member Since: 3 augustus 2008 Posts: 15 Comments: 5722
737. Patrap 9:30 PM GMT op 17 maart 2010    
Flash Tracker,Wunderground
Tropical Cyclone Ului

View All Tropical Activity



Public Advisory

remarks:
171500z position near 14.6s 158.0e.
Tropical cyclone (tc) 20p (ului), located approximately 730 nm east
of Cairns, Australia, has tracked south-southeastward at 04 knots
over the past six hours. After being quasistationary for nearly 36
hours ului has begun to accelerate with the strengthening of the
subtropical steering ridge to the south. The trough that had been
responsible for the weakened state of this ridge is positioned to
move downstream within the next 12 to 24 hours. With the trough
downstream the ridge will further strengthen and track the cyclone
towards the East Coast of Australia, of which the model guidance is
now in excellent agreement with. The initial intensity has decreased
to 100 knots in response weakened central convection, which is most
likely the consequence of upwelling of cooler sub-surface water.
Recently improved poleward venting should help to offset significant
decay of central convection and stabilize the intensity near 100
knots for the next day. The 0600z Dvorak intensity estimate from
pgtw indicates a 77 to 102 knot system. The system will come ashore
shortly after tau 72 and will dissipate over interior Queensland
near tau 120. The cyclone will slowly weaken prior to landfall due
to restricted poleward outflow and elevated vertical wind shear.
Maximum significant wave height at 171200z is 23 feet. Next warnings
at 180300z and 181500z. Refer to tropical cyclone 19p (tomas)
warnings (wtps32 pgtw) for twelve-hourly updates.//

Member Since: 3 juli 2005 Posts: 370 Comments: 111297
738. Hurricanes101 9:33 PM GMT op 17 maart 2010    
Quoting superpete:

It was approximately 4 years ago that Innisfail,(just south of Cairns)had a Cat 4 make landfall, but I'd have to look back on the storm name & stat's for more accurate info.


Cyclone Larry hit just south of Cairns in the same season Monica occurred; 2005-2006 I believe
Member Since: 10 maart 2010 Posts: 1 Comments: 6902
739. superpete 9:38 PM GMT op 17 maart 2010    
Quoting Hurricanes101:


Cyclone Larry hit just south of Cairns in the same season Monica occurred; 2005-2006 I believe
Yes, you are correct, Larry it was.Damaged a good friend of mine(who grew up in Innisfail)families home.Thanks for the reminder!
Member Since: 10 oktober 2007 Posts: 0 Comments: 498
740. Levi32 9:40 PM GMT op 17 maart 2010    
Quoting Patrap:
Flash Tracker,Wunderground
Tropical Cyclone Ului

View All Tropical Activity



Public Advisory

remarks:
171500z position near 14.6s 158.0e.
Tropical cyclone (tc) 20p (ului), located approximately 730 nm east
of Cairns, Australia, has tracked south-southeastward at 04 knots
over the past six hours. After being quasistationary for nearly 36
hours ului has begun to accelerate with the strengthening of the
subtropical steering ridge to the south. The trough that had been
responsible for the weakened state of this ridge is positioned to
move downstream within the next 12 to 24 hours. With the trough
downstream the ridge will further strengthen and track the cyclone
towards the East Coast of Australia, of which the model guidance is
now in excellent agreement with. The initial intensity has decreased
to 100 knots in response weakened central convection, which is most
likely the consequence of upwelling of cooler sub-surface water.
Recently improved poleward venting should help to offset significant
decay of central convection and stabilize the intensity near 100
knots for the next day. The 0600z Dvorak intensity estimate from
pgtw indicates a 77 to 102 knot system. The system will come ashore
shortly after tau 72 and will dissipate over interior Queensland
near tau 120. The cyclone will slowly weaken prior to landfall due
to restricted poleward outflow and elevated vertical wind shear.
Maximum significant wave height at 171200z is 23 feet. Next warnings
at 180300z and 181500z. Refer to tropical cyclone 19p (tomas)
warnings (wtps32 pgtw) for twelve-hourly updates.//



Ah...so the JTWC finally catches on to the upwelling...a whole day after the Australians did :) They initially blamed wind shear for Ului's weakening, and I still don't understand their forecast for higher wind shear prior to landfall. Oh well, time will tell.
Member Since: 24 november 2005 Posts: 586 Comments: 25443
741. Hurricanes101 9:42 PM GMT op 17 maart 2010    
Quoting superpete:
Yes, you are correct, Larry it was.Damaged a good friend of mine(who grew up in Innisfail)families home.Thanks for the reminder!


lol sorry, actually that was quite a bit north of where Ului may end up. So maybe the person who originally asked was asking the last time the area near Mackay was hit?
Member Since: 10 maart 2010 Posts: 1 Comments: 6902
742. jeffs713 9:51 PM GMT op 17 maart 2010    
Quoting Hurricanes101:


lol sorry, actually that was quite a bit north of where Ului may end up. So maybe the person who originally asked was asking the last time the area near Mackay was hit?

Yes, that was my intent. I don't recall any storms hitting down in that area recently.
Member Since: 3 augustus 2008 Posts: 15 Comments: 5722
743. Levi32 10:15 PM GMT op 17 maart 2010    
Here's a close-up visible pic of Ului, showing the major break-down of the eyewall structure. You can see how the strongest convection is confined to the outer spiral bands, mainly to the south of the center.

Member Since: 24 november 2005 Posts: 586 Comments: 25443
744. Patrap 10:28 PM GMT op 17 maart 2010    
SH202010 - Tropical Cyclone ULUI
Storm Relative 1km Geostationary Visible Imagery
Time of Latest Image: 201003172130






Member Since: 3 juli 2005 Posts: 370 Comments: 111297
745. Patrap 10:33 PM GMT op 17 maart 2010    
Member Since: 3 juli 2005 Posts: 370 Comments: 111297
746. Patrap 10:36 PM GMT op 17 maart 2010    
SH992010 - INVEST


Enhanced Infrared (IR) Imagery (4 km Mercator)
Time of Latest Image: 201003172200



Member Since: 3 juli 2005 Posts: 370 Comments: 111297
747. GeoffreyWPB 10:50 PM GMT op 17 maart 2010    
Pat, you’re new avatar makes me want to say "Klaatu barada nikto." :)
Member Since: 10 september 2007 Posts: 0 Comments: 9117
748. Patrap 10:52 PM GMT op 17 maart 2010    
Iron Man 2 comes out May 7th.

But Im A "Gort" Fan as well.

Member Since: 3 juli 2005 Posts: 370 Comments: 111297
749. AussieStorm 10:57 PM GMT op 17 maart 2010    
Quoting jeffs713:

When was the last time that section of the Australian coast had a landfall of consequence?

Tropical Cyclone Ellie 08/09 season Cat 1.
Causing about AU$110 million ($70.7 million USD) in damages. In Ingham, between Cairns and Townsville, some 50 homes were flooded, with 32 people evacuated to emergency accommodation at a local high school.


Member Since: 30 september 2007 Posts: 5 Comments: 13317
750. hahaguy 10:58 PM GMT op 17 maart 2010    
Where can I get one of those pat lol?
Member Since: 12 augustus 2007 Posts: 2 Comments: 2838
751. GeoffreyWPB 11:01 PM GMT op 17 maart 2010    
Member Since: 10 september 2007 Posts: 0 Comments: 9117

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About JeffMasters
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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