Dr. Jeff Masters' WunderBlog

World's deadliest weather disaster of 2010: Rio de Janeiro floods kill at least 183
Posted by: Dr. Jeff Masters, 5:06 PM GMT en Abril 09, 2010 +2
The world's deadliest and most expensive weather disaster so far this year hit Brazil this week, where at least 183 people are dead due to flooding and mudslides in the Rio de Janeiro region. Damage from the flooding has been estimated at 23.76 billion reais (US$13.3bn, €9.9bn), about 8% of the gross domestic product (GDP) of Rio de Janeiro State. Rio's heavy rains began near 5 pm local time (2000 UTC) on Monday April 5, and continued for 24 hours, with a total of 28.8 cm (11.5") of rain falling--more than the average rainfall for the entire month of April. It was the heaviest rainfall ever recorded in Brazil's 2nd largest city. The rains triggered devastating mudslides that roared through slums built on steep, unstable hillsides. According to the Associated Press, crews have pulled 17 bodies from the debris so far at at a new mudslide that hit in Niteroi, next to Rio, on April 7. Authorities fear an additional 150 people may have died there.


Figure 1. Flooding from this week's record rains in Rio de Janeiro. Image credit: Carolina Goncalves / Agência Brasil.


Figure 2. A mudslide in Niteroi, next to Rio de Janeiro, is feared to have killed 200 people. Image credit: Vitor Abdala / Agência Brasil.

The previous deadliest weather disaster this year was the snow avalanche in Afghanistan that killed 172 people on February 8 and 9.

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Jeff Masters
Categories: Flood
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501. KEEPEROFTHEGATE (Mod) 2:49 PM GMT en Abril 10, 2010    
Member Since: Julio 15, 2006 Posts: 143 Comments: 40476
502. Orcasystems 2:50 PM GMT en Abril 10, 2010    
Quoting AussieStorm:

The Tasmanian Highlands are meant to get snow on Sunday


We had snow the other day on some of the North Island, but it did not interfere with our tee times :)
Member Since: Octubre 1, 2007 Posts: 77 Comments: 26077
503. Orcasystems 2:51 PM GMT en Abril 10, 2010    
Member Since: Octubre 1, 2007 Posts: 77 Comments: 26077
504. IKE 2:51 PM GMT en Abril 10, 2010    
51 days...
14 hours...
9 minutes...

til liftoff.
Member Since: Junio 9, 2005 Posts: 23 Comments: 37044
505. Chicklit 2:51 PM GMT en Abril 10, 2010    
That is awesome PressLord. I hope the first crew with the broken hand isn't suffering too badly! Yikes. It's tough being a one-handed sailor on a rig that big!
Member Since: Julio 11, 2006 Posts: 14 Comments: 10253
506. AussieStorm 2:52 PM GMT en Abril 10, 2010    
Tasmanian District Forecast

Issued at 4:35pm on Saturday the 10th of April 2010

Valid until midnight Sunday

IDT1600007

Central Plateau and Upper Derwent Valley:

Cloudy with a little patchy rain about the western and northern Plateau increasing in intensity early tomorrow and extending throughout for a period before contracting to the west again during the afternoon, briefly falling as snow about the highest peaks during the afternoon and evening. Cool to mild with light to moderate northwest winds ahead of a colder west to southwest change tomorrow.
Member Since: Septiembre 30, 2007 Posts: 5 Comments: 13317
508. Orcasystems 2:58 PM GMT en Abril 10, 2010    
Quoting AussieStorm:
Tasmanian District Forecast

Issued at 4:35pm on Saturday the 10th of April 2010

Valid until midnight Sunday

IDT1600007

Central Plateau and Upper Derwent Valley:

Cloudy with a little patchy rain about the western and northern Plateau increasing in intensity early tomorrow and extending throughout for a period before contracting to the west again during the afternoon, briefly falling as snow about the highest peaks during the afternoon and evening. Cool to mild with light to moderate northwest winds ahead of a colder west to southwest change tomorrow.


While the rest of us are patiently waiting for Summer... you are slowly heading into Winter...
Member Since: Octubre 1, 2007 Posts: 77 Comments: 26077
509. IKE 2:59 PM GMT en Abril 10, 2010    
Quoting CycloneOz:


Mission Control has determined that an earlier window may exist and that the launch might begin sooner than scheduled.


I don't think it's a....

0-0-0 year.

Wonder how long JFV survives before getting banned again...if he hasn't already?
Member Since: Junio 9, 2005 Posts: 23 Comments: 37044
510. AussieStorm 3:01 PM GMT en Abril 10, 2010    
Quoting Orcasystems:


While the rest of us are patiently waiting for Summer... you are slowly heading into Winter...

yeah, and I'm not looking forward to it.
Member Since: Septiembre 30, 2007 Posts: 5 Comments: 13317
512. AussieStorm 3:11 PM GMT en Abril 10, 2010    
Quoting P451:


Really? I would think after those multiple 100F days you kept posting, the dust storms, the fires, etc... you'd be happy for cooler weather!


my back is the problem. it doesn't like the cold.
Member Since: Septiembre 30, 2007 Posts: 5 Comments: 13317
513. KEEPEROFTHEGATE (Mod) 3:13 PM GMT en Abril 10, 2010    
Quoting IKE:


I don't think it's a....

0-0-0 year.

Wonder how long JFV survives before getting banned again...if he hasn't already?
which one i think there is like three of em all talking to himself
Member Since: Julio 15, 2006 Posts: 143 Comments: 40476
515. IKE 3:16 PM GMT en Abril 10, 2010    
Quoting KEEPEROFTHEGATE:
which one i think there is like three of em all talking to himself


I read something on the last blog from a "new" blogger. Sure read like JFV...spelling that...taht. JFV does that.
Member Since: Junio 9, 2005 Posts: 23 Comments: 37044
516. stormwatcherCI 3:17 PM GMT en Abril 10, 2010    
Quoting KEEPEROFTHEGATE:
which one i think there is like three of em all talking to himself
:)
Member Since: Octubre 9, 2008 Posts: 0 Comments: 8038
518. stormwatcherCI 3:21 PM GMT en Abril 10, 2010    
Quoting CycloneOz:


If he would just contribute...taht's really all he has to do, and people would ease up on him.

Unfortunately, he's one of those people who sticks to an obnoxious style that antagonizes others.
You forgot to say "Sir"
Member Since: Octubre 9, 2008 Posts: 0 Comments: 8038
519. IKE 3:22 PM GMT en Abril 10, 2010    
Quoting CycloneOz:


If he would just contribute...taht's really all he has to do, and people would ease up on him.

Unfortunately, he's one of those people who sticks to an obnoxious style that antagonizes others.


LOL.

And this is going to be an active season..from predictions.

My totals are

13-7-4 and 3 JFV bannings....for a total of 16 systems.
Member Since: Junio 9, 2005 Posts: 23 Comments: 37044
520. KEEPEROFTHEGATE (Mod) 3:24 PM GMT en Abril 10, 2010    


a turning in the atmosphere
Member Since: Julio 15, 2006 Posts: 143 Comments: 40476
521. all4hurricanes 3:25 PM GMT en Abril 10, 2010    
520 is that the w-pac invest?
Member Since: Marzo 29, 2008 Posts: 0 Comments: 2192
522. IKE 3:28 PM GMT en Abril 10, 2010    
Quoting KEEPEROFTHEGATE:


a turning in the atmosphere


That's out in the Atlantic isn't it? I noticed that. Lower right>>>

Member Since: Junio 9, 2005 Posts: 23 Comments: 37044
523. KEEPEROFTHEGATE (Mod) 3:28 PM GMT en Abril 10, 2010    
Quoting CycloneOz:


I know for sure that at least two of them are him.

I did a double identity post just to mock him last night. :)


ya know oz been here since aug of 05 and i have never create another handle even when banned i suck it up and i do the time dont vent it and i live to blog another day

there is an sayin
if i knew what i was doing i be doing it right now
Member Since: Julio 15, 2006 Posts: 143 Comments: 40476
524. KEEPEROFTHEGATE (Mod) 3:31 PM GMT en Abril 10, 2010    
Quoting IKE:


That's out in the Atlantic isn't it? I noticed that. Lower right>>>

yeah way out down near cen deep tropics mostly ITCZ enhancement i figure can do funny things make things look funny
Member Since: Julio 15, 2006 Posts: 143 Comments: 40476
525. IKE 3:33 PM GMT en Abril 10, 2010    
Quoting KEEPEROFTHEGATE:
yeah way out down near cen deep tropics mostly ITCZ enhancement i figure can do funny things make things look funny


Looks like the ITCZ is lifting slightly...already.

I noticed the 00Z ECMWF spins up a minor low in the GOM....in about....er...forget it.
Member Since: Junio 9, 2005 Posts: 23 Comments: 37044
526. KEEPEROFTHEGATE (Mod) 3:34 PM GMT en Abril 10, 2010    
Quoting all4hurricanes:
520 is that the w-pac invest?
nope
atlantic basin near

MARK
XX/XX/XL
5N35W
its actual just east of the mark as anminated image only goes out that far
Member Since: Julio 15, 2006 Posts: 143 Comments: 40476
527. CybrTeddy 3:36 PM GMT en Abril 10, 2010    
Is that area of convection what the GFS was predicting to develop into a weak Tropical cyclone yesterday?
Member Since: Julio 8, 2005 Posts: 253 Comments: 20228
528. Patrap 3:39 PM GMT en Abril 10, 2010    
Member Since: Julio 3, 2005 Posts: 370 Comments: 111297
529. Patrap 3:46 PM GMT en Abril 10, 2010    
Polish leader, 96 others dead in Russia jet crash


SMOLENSK, Russia

Polish President Lech Kaczynski and some of the country's highest military and civilian leaders died on Saturday when the presidential plane crashed as it came in for a landing in thick fog in western Russia, killing 97, officials said.

Russian and Polish officials said there were no survivors on the 26-year-old Tupolev, which was taking the president, his wife and staff to events marking the 70th anniversary of the massacre in Katyn forest of thousands of Polish officers by Soviet secret police.
Member Since: Julio 3, 2005 Posts: 370 Comments: 111297
530. Stormchaser2007 3:55 PM GMT en Abril 10, 2010    
Member Since: Junio 9, 2007 Posts: 4 Comments: 15248
531. alexhurricane1991 3:57 PM GMT en Abril 10, 2010    
Hey Guys i just took a peek at the tampa office forecast and they just said were going to get rain from an upper level trough and theres no mention of a surface low that's going to develop in the gulf.
Member Since: Abril 8, 2010 Posts: 15 Comments: 2543
532. Bordonaro 3:57 PM GMT en Abril 10, 2010    
Quoting KEEPEROFTHEGATE:
nope
atlantic basin near

MARK
XX/XX/XL
5N35W
its actual just east of the mark as anminated image only goes out that far

Is that a mid-level circulation? I know the Atlantic Ocean is plenty warm, however, yesterday many said wind shear was very high in that area.
Member Since: Agosto 25, 2009 Posts: 20 Comments: 6785
533. Patrap 3:59 PM GMT en Abril 10, 2010    
Its April..10,not June 10

Hint,hint..LOL

26C isotherm
Member Since: Julio 3, 2005 Posts: 370 Comments: 111297
534. Bordonaro 4:01 PM GMT en Abril 10, 2010    
Quoting AussieStorm:
Tasmanian District Forecast

Issued at 4:35pm on Saturday the 10th of April 2010

Valid until midnight Sunday

IDT1600007

Central Plateau and Upper Derwent Valley:

Cloudy with a little patchy rain about the western and northern Plateau increasing in intensity early tomorrow and extending throughout for a period before contracting to the west again during the afternoon, briefly falling as snow about the highest peaks during the afternoon and evening. Cool to mild with light to moderate northwest winds ahead of a colder west to southwest change tomorrow.

What a way to usher in early fall in Australia! After record breaking heat, dust-storms, severe thunderstorms and a handful of tropical cyclones, now snow!!
Member Since: Agosto 25, 2009 Posts: 20 Comments: 6785
535. Stormchaser2007 4:05 PM GMT en Abril 10, 2010    
Quoting Bordonaro:

Is that a mid-level circulation? I know the Atlantic Ocean is plenty warm, however, yesterday many said wind shear was very high in that area.


Shear is marginal.
Member Since: Junio 9, 2007 Posts: 4 Comments: 15248
537. FirstCoastMan 4:07 PM GMT en Abril 10, 2010    
New Blog!!!
Member Since: Agosto 7, 2009 Posts: 0 Comments: 244
538. Bordonaro 4:10 PM GMT en Abril 10, 2010    
Good day everyone!! NEW BLOG ON THE DEATH OF THE POLISH PRESIDENT AND FIRST LADY DUE TO BAD WEATHER
Member Since: Agosto 25, 2009 Posts: 20 Comments: 6785
539. KEEPEROFTHEGATE (Mod) 4:10 PM GMT en Abril 10, 2010    
Quoting Bordonaro:

Is that a mid-level circulation? I know the Atlantic Ocean is plenty warm, however, yesterday many said wind shear was very high in that area.
bo it really should be nothing but something to look at iam not expecting anything from it ITCZ enhance mostly i figure
Member Since: Julio 15, 2006 Posts: 143 Comments: 40476

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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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