Dr. Jeff Masters' WunderBlog

Rare Japanese tornado kills 1, injures 48
Posted by: Dr. Jeff Masters, 1:28 PM GMT on May 07, 2012 +31
A rare strong tornado ripped through Ibaraki Prefecture in eastern Japan 30 miles northeast of Tokyo on Sunday, killing a teenage boy, injuring 48 people, and damaging or destroying 890 buildings. The tornado carved a path of destruction 15 km long and 500 meters wide, said the Japan Meteorological Agency. The tornado was given a preliminary rating of F-2, with winds of 113 - 157 mph (Japan uses the traditional "F" scale to rate tornadoes, not the "EF" scale used in the U.S.) The tornado also damaged homes in a housing complex in Tsukuba where 20 people from seven families from Fukushima Prefecture had evacuated following the nuclear crisis at the Fukushima Daiichi power plant, caused by the earthquake and tsunami of March 2011. I bet those families are feeling disaster-prone!


Video 1. A rare tornado in Japan hits approximately 30 miles northeast of Tokyo on May 6, 2012.

Japan's tornado climatology
Tornadoes are rare in Japan, due to the fact the nation is surrounded by ocean, which tends to stabilize the air. Between 1961 - 2010, an average of 15 tornadoes per year hit Japan, according to the Japan Meteorological Agency. Only four F-3 tornadoes have hit Japan. The most recent F-3 hit on November 7, 2006, in the Wakasa area of Saroma, Hokkaido. Nine people died and 26 were injured. Over 30 buildings, including a dwelling, warehouses and temporary structures were damaged or destroyed. No violent F-4 or F-5 tornadoes have been recorded in Japan, according the Japan Meteorological Agency, though other sources list a December, 1990 tornado as having been an F-4. Wunderground's weather historian Christopher C. Burt has more details in his latest post, Deadliest Tornadoes. Only one F-2 tornado hit Japan in both 2010 and 2011. A 1997 study published in the Journal of Climate found that Japanese tornadoes occurred most frequently in September and least frequently in March, and that typhoons were responsible for about 20% of all the tornadoes. A list of Asian tornado outbreaks maintained at Wikipedia lists the deadliest Japanese tornado as one on 6 September, 1881, which killed 16 people.


Figure 1. Distribution of tornadoes in Japan, 1961 - 2010. Image credit: Japan Meteorological Agency.

Jeff Masters
Categories: Tornado
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251. WxGeekVA 9:33 PM GMT on May 07, 2012    
Quoting TropicalAnalystwx13:

Pssst...

There are liars in this world.


I actually did talk to SPL though and I was one of the people that he didn't dislike... And he told me he wouldn't comment here again so...
Member Since: September 3, 2011 Posts: 13 Comments: 3323
253. RitaEvac 9:36 PM GMT on May 07, 2012    
Texas storm

http://radar.weather.gov/radar.php?rid=crp&produc t=N0R&overlay=11101111&loop=yes
Member Since: July 14, 2008 Posts: 1 Comments: 8912
254. MAweatherboy1 9:38 PM GMT on May 07, 2012    
Quoting WxGeekVA:


I actually did talk to SPL though and I was one of the people that he didn't dislike... And he told me he wouldn't comment here again so...

Yeah he WU mailed me a while ago and said he's done with the site... He did create another account before that though, but he didn't post much with it.

He liked me too :)
Member Since: February 11, 2012 Posts: 67 Comments: 6379
255. gordydunnot 9:42 PM GMT on May 07, 2012    
Didn't Einstein say the final truth can never be know as there will be nothing to test it against. I'll go with him, he has had a pretty good batting average.
Member Since: August 18, 2008 Posts: 0 Comments: 3044
256. Tribucanes 9:42 PM GMT on May 07, 2012    
I love you all :) I love talking about weather quite a bit too believe it or not. I don't take things personally. Keeper and most here have strong articulate views. I respect them, just sharing mine; using science to back me up. I believe science and God can go hand in hand no problem.
Member Since: April 18, 2012 Posts: 0 Comments: 1637
257. Tribucanes 9:43 PM GMT on May 07, 2012    
Einstein had FAR more comments attributed to there being a CREATOR.
Member Since: April 18, 2012 Posts: 0 Comments: 1637
258. PlazaRed 9:47 PM GMT on May 07, 2012    
Quoting gordydunnot:
Didn't Einstein say the final truth can never be know as there will be nothing to test it against. I'll go with him, he has had a pretty good batting average.


The final truth, by its very nature, will be true!
As there will be no rumour in that truth?
Member Since: January 21, 2011 Posts: 0 Comments: 1442
259. schistkicker 9:51 PM GMT on May 07, 2012    
The Talk Origins blog/website is over here:
Link
Link

Seems like a better place for bad philosophy/physics masquerading as science, anyway.
Member Since: June 13, 2011 Posts: 0 Comments: 163
261. gordydunnot 9:57 PM GMT on May 07, 2012    
I'm going to start a rumor Grothar is Keeper dad.
Member Since: August 18, 2008 Posts: 0 Comments: 3044
262. goosegirl1 10:00 PM GMT on May 07, 2012    
Quoting gordydunnot:
I'm going to start a rumor Grothar is Keeper dad.


And since I'm insane and uneducated, I may just believe it :)
Member Since: December 17, 2009 Posts: 0 Comments: 860
263. weatherh98 10:03 PM GMT on May 07, 2012    
Quoting gordydunnot:
I'm going to start a rumor Grothar is Keeper dad.

Im thinking great great great great great great granpa
Member Since: June 17, 2011 Posts: 11 Comments: 6095
264. thunderbug91 10:03 PM GMT on May 07, 2012    
Quoting Grothar:
Big trough.



Member Since: June 23, 2010 Posts: 0 Comments: 579
265. CybrTeddy 10:03 PM GMT on May 07, 2012    
Looks like NADA for Hillsborough today, all in Polk.
Member Since: July 8, 2005 Posts: 253 Comments: 20280
266. thunderbug91 10:10 PM GMT on May 07, 2012    
Quoting CybrTeddy:
Looks like NADA for Hillsborough today, all in Polk.

Outflow boundaries were forecasted to set up over Hillsborough and Pinellas in the next hour or so, I just seen it on the news at school....
Member Since: June 23, 2010 Posts: 0 Comments: 579
267. yqt1001 10:11 PM GMT on May 07, 2012    
Quoting WxGeekVA:


I actually did talk to SPL though and I was one of the people that he didn't dislike... And he told me he wouldn't comment here again so...


He did say that, but I'd be surprised if he could stand his God being hated on like what has happened lately and not emerge from lurking.
Member Since: November 19, 2010 Posts: 1 Comments: 1184
268. Patrap 10:12 PM GMT on May 07, 2012    
Tebow is a lurker.


Member Since: July 3, 2005 Posts: 372 Comments: 111632
269. MAweatherboy1 10:14 PM GMT on May 07, 2012    
Quoting yqt1001:


He did say that, but I'd be surprised if he could stand his God being hated on like what has happened lately and not emerge from lurking.

I don't even think he reads the site anymore... He made this account after he was banned

Link

Meanwhile...

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
510 PM CDT MON MAY 7 2012

THE NATIONAL WEATHER SERVICE IN AUSTIN SAN ANTONIO HAS ISSUED A

* TORNADO WARNING FOR...
SOUTHWESTERN LLANO COUNTY...

* UNTIL 545 PM CDT.

* AT 508 PM CDT...NWS METEOROLOGISTS HAVE DETECTED A SEVERE
THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR CASTELL...OR ABOUT
15 MILES WEST OF LLANO...MOVING SOUTHEAST AT 20 MPH.

* SOME LOCATIONS IN THE WARNING INCLUDE PRAIRIE MOUNTAIN.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE IN A MOBILE HOME OR VEHICLE...GET OUT AND GO TO A STURDY
SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST DITCH
OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT
MONDAY EVENING FOR SOUTH CENTRAL TEXAS.

&&

LAT...LON 3066 9859 3051 9894 3059 9898 3075 9898
3083 9894
TIME...MOT...LOC 2210Z 296DEG 19KT 3068 9891

$$

Member Since: February 11, 2012 Posts: 67 Comments: 6379
270. MississippiWx 10:14 PM GMT on May 07, 2012    
Well, I was trying to finish mowing the yard until a thunderstorm developed on top of me. These summer-type thunderstorms are odd. It got dark and windy, so I went inside. Well, it didn't rain until I was about to go back outside...in the bright as day sunlight. In other words, it didn't rain until the sun started shining (poured is a better word). Anyway, the sun is still shining and it's still raining. While I'm waiting for it to get cloudy, I'll show you guys some cool pictures I took yesterday on my farm land about 30 minutes south of here.

This one is an awesome picture of a massive thunderstorm SE of my location. I believe it was severe-warned...I can see why:



And here is another one about an hour later of a shelf-cloud moving in from the East. A line of storms came in from Alabama and this is what it looked like when it reached my location:



All I can say is that you've gotta love summer-time thunderstorms!
Member Since: July 15, 2006 Posts: 14 Comments: 8651
271. Patrap 10:16 PM GMT on May 07, 2012    
Weather Underground


The Super Moon made the top of wunderground WorldView this week.


Check out this pic as well as many more here:

www.wunderground.com/worldview


Uploaded by: JRW64
Member Since: July 3, 2005 Posts: 372 Comments: 111632
273. thunderbug91 10:16 PM GMT on May 07, 2012    
Quoting MississippiWx:
Well, I was trying to finish mowing the yard until a thunderstorm developed on top of me. These summer-type thunderstorms are odd. It got dark and windy, so I went inside. Well, it didn't rain until I was about to go back outside...in the bright as day sunlight. In other words, it didn't rain until the sun started shining (poured is a better word). Anyway, the sun is still shining and it's still raining. While I'm waiting for it to get cloudy, I'll show you guys some cool pictures I took yesterday on my farm land about 30 minutes south of here.

This one is an awesome picture of a massive thunderstorm SE of my location. I believe it was severe-warned...I can see why:



And here is another one about an hour later of a shelf-cloud moving in from the East. A line of storms came in from Alabama and this is what it looked like when it reached my location:



All I can say is that you've gotta love summer-time thunderstorms!

Yeah!!! Summer anvil tops are awesome to see... I saw the first 40K top out here last week, and it became severe warned...
Member Since: June 23, 2010 Posts: 0 Comments: 579
274. weatherh98 10:17 PM GMT on May 07, 2012    
The storms moving into se la have moved the outflow boundary of a previous thunderstorm towards the south, i thought it would intensify them briefly and then weken them but apparently not
Member Since: June 17, 2011 Posts: 11 Comments: 6095
275. Tropicsweatherpr 10:18 PM GMT on May 07, 2012    
Sad news as the body of the man that was washed away by a raging river in interior Puerto Rico on Sunday was found.

Link
Member Since: April 29, 2009 Posts: 64 Comments: 8263
276. MississippiWx 10:18 PM GMT on May 07, 2012    
Clashing of outflow boundaries...Think there might be a thunderstorm or two??


Member Since: July 15, 2006 Posts: 14 Comments: 8651
277. PlazaRed 10:19 PM GMT on May 07, 2012    
Quoting Tribucanes:
Tell me something I don't Plaza, you intrigue me.


Like a leaf upon a breeze,
We will pass this way but once.
Now older, we might cherish the springtime of youth!
Only until we fall upon a slumbering Earth,
Where we fuel life anew.
Member Since: January 21, 2011 Posts: 0 Comments: 1442
278. thunderbug91 10:20 PM GMT on May 07, 2012    
Quoting MississippiWx:
Clashing of outflow boundaries...Think there might be a thunderstorm or two??



..or 3 or 4... looks like its about to blow out there...
Member Since: June 23, 2010 Posts: 0 Comments: 579
279. MAweatherboy1 10:21 PM GMT on May 07, 2012    
The tornado warned storm in Texas is heading in the general direction of San Antonio, but it's a while away and should miss the city just to the east if it stays on it's current path.
Member Since: February 11, 2012 Posts: 67 Comments: 6379
280. weatherh98 10:21 PM GMT on May 07, 2012    
Quoting MississippiWx:
Clashing of outflow boundaries...Think there might be a thunderstorm or two??




where in mississippido u live?
Member Since: June 17, 2011 Posts: 11 Comments: 6095
281. Patrap 10:21 PM GMT on May 07, 2012    
Lotsa sea breeze fronts and outflow boundaries clashing on the N Shore this afternoon.

Member Since: July 3, 2005 Posts: 372 Comments: 111632
282. KEEPEROFTHEGATE (Mod) 10:22 PM GMT on May 07, 2012    
Quoting yqt1001:


He did say that, but I'd be surprised if he could stand his God being hated on like what has happened lately and not emerge from lurking.
i rise not against god only religion for it has corrupted thy self at the hands of man
Member Since: July 15, 2006 Posts: 144 Comments: 40658
283. MAweatherboy1 10:24 PM GMT on May 07, 2012    
Texas storm:

Member Since: February 11, 2012 Posts: 67 Comments: 6379
284. presslord 10:26 PM GMT on May 07, 2012    
I'm a little foggy here...Is the argument Creation vs. Evolution? they don't have to be in conflict...or...Do you just enjoy the experience of pounding on the keys and pressing 'post'?
Member Since: August 13, 2007 Posts: 0 Comments: 10377
285. thunderbug91 10:27 PM GMT on May 07, 2012    

Looks like it's Hillsborough's turn!!!! :D
Radar shows the main cluster starting to move south towards Plant City now...
Member Since: June 23, 2010 Posts: 0 Comments: 579
287. weatherh98 10:29 PM GMT on May 07, 2012    
Quoting Patrap:
Lotsa sea breeze fronts and outflow boundaries clashing on the N Shore this afternoon.



im ready for some rain!!!
Member Since: June 17, 2011 Posts: 11 Comments: 6095
288. PlazaRed 10:30 PM GMT on May 07, 2012    
Quoting presslord:
I'm a little foggy here...Is the argument Creation vs. Evolution? they don't have to be in conflict...or...Do you just enjoy the experience of pounding on the keys and pressing 'post'?

Hi Press,
Looks pretty straightforward to me.
First there was creation, then there was evolution!
But then I don't like complicated things.
Member Since: January 21, 2011 Posts: 0 Comments: 1442
289. presslord 10:31 PM GMT on May 07, 2012    
oh....well.....thank you for clearing that up....
Member Since: August 13, 2007 Posts: 0 Comments: 10377
290. presslord 10:32 PM GMT on May 07, 2012    
Quoting PlazaRed:

Hi Press,
Looks pretty straightforward to me.
First there was creation, then there was evolution!
But then I don't like complicated things.


Yo! yea...I'm pretty comfortable with a little mystery about it all....
Member Since: August 13, 2007 Posts: 0 Comments: 10377
291. nofailsafe 10:33 PM GMT on May 07, 2012    
Quoting ncstorm:
Look at the Nogaps..



NOGAPS is definitely one model you shouldn't bet your life on or lose much sleep over. It makes for some great imaginative doomsday scenarios though.
Member Since: June 18, 2010 Posts: 3 Comments: 834
292. thunderbug91 10:34 PM GMT on May 07, 2012    
I'm doing wetlands monitoring for the city tomorrow and would love nothing more than the chest-high swamp that always follows the heavy thunderstorms....
I sure hope Plant City gets hammered tonight.
Member Since: June 23, 2010 Posts: 0 Comments: 579
294. weatherh98 10:38 PM GMT on May 07, 2012    
Quoting Tribucanes:
In response to Wilson. Wait, let me stop laughing. I am in complete agreement with the GW science. I have talked quite a bit about it. Bastardi and his type use Religion as a guise to get the Christian sheep to follow their GW denial. Bastardi knows he's spreading lies, I seek only to spread the seeds of truth.


I dont want to be like this but argue over wu mail or text the person. Doing this will probably get you banned only 20 days after you join!!!
Member Since: June 17, 2011 Posts: 11 Comments: 6095
295. Tribucanes 10:39 PM GMT on May 07, 2012    
Thanks Red Plaza
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296. gordydunnot 10:41 PM GMT on May 07, 2012    
I wouldn't lump um together if I didn't like and respect them both( Gro. and Keep.).Lastly Patrap could be right on Tebow,I'm an old fart but still remember Joe Capp and Fran the man Tarkenton.
Member Since: August 18, 2008 Posts: 0 Comments: 3044
298. CybrTeddy 10:43 PM GMT on May 07, 2012    
I think KoritheMan would approve of my new avatar.

Same with anyone who grew up in the 80s.
Member Since: July 8, 2005 Posts: 253 Comments: 20280
299. weatherh98 10:46 PM GMT on May 07, 2012    
Quoting Tribucanes:
?banned? Wilson threw out baseless comments and a nasty comparison to Bastardi, and I might get banned? Because I laughed and agreed with GW's undeniable science. Okay.


cant say i didnt try
Member Since: June 17, 2011 Posts: 11 Comments: 6095
300. PlazaRed 10:49 PM GMT on May 07, 2012    
Quoting weatherh98:


I dont want to be like this but argue over wu mail or text the person. Doing this will probably get you banned only 20 days after you join!!!

In a few weeks, with the start of the Atlantic season everybody had better behave themselves, or they get dealt with.
Just for now comments are better then blank spaces and interesting things come out of idle chat sometimes.
I read all of the blog and sometimes strange correlations and diverse ideas emerge that I would never have thought of.
Things like religion isn't a way of life, it is life.
Or how the small piece of information is seen so differently by so many people.
Makes me see things though other peoples eyes sometimes!
Member Since: January 21, 2011 Posts: 0 Comments: 1442
301. weatherh98 10:51 PM GMT on May 07, 2012    
Quoting PlazaRed:

In a few weeks, with the start of the Atlantic season everybody had better behave themselves, or they get dealt with.
Just for now comments are better then blank spaces and interesting things come out of idle chat sometimes.
I read all of the blog and sometimes strange correlations and diverse ideas emerge that I would never have thought of.
Things like religion isn't a way of life, it is life.
Or how the small piece of information is seen so differently by so many people.
Makes me see things though other peoples eyes sometimes!


They ban people in cane season like nobodys business
Member Since: June 17, 2011 Posts: 11 Comments: 6095

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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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