[Invest 95E, Northeast Pacific.]

80% Chance of Tropical Hurricane Formation the next 48 hours:

ZCZC MIATWOEP ALL

TTAA00 KNHC DDHHMM

TROPICAL WEATHER OUTLOOK

NWS NATIONAL HURRICANE CENTER MIAMI FL

500 AM PDT TUE JUN 19 2012

FOR THE EASTERN NORTH PACIFIC...EAST OF 140 DEGREES WEST LONGITUDE..

1. SHOWER AND THUNDERSTORM ACTIVITY ASSOCIATED WITH AN AREA OF LOW

PRESSURE LOCATED ABOUT 200 MILES WEST-SOUTHWEST OF MANZANILLO

MEXICO CONTINUE TO SHOW SIGNS OF ORGANIZATION. UPPER-LEVEL WINDS

REMAIN MARGINALLY CONDUCIVE FOR DEVELOPMENT...AND ONLY A SMALL

INCREASE IN ORGANIZATION WOULD RESULT IN THE FORMATION OF A

TROPICAL DEPRESSION DURING THE NEXT DAY OR SO. THIS SYSTEM HAS A

HIGH CHANCE...80 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING

THE NEXT 48 HOURS AS IT DRIFTS EASTWARD. INTERESTS ALONG THE

SOUTHWESTERN COAST OF MEXICO SHOULD MONITOR THE PROGRESS OF THIS

SYSTEM. REGARDLESS OF DEVELOPMENT...LOCALLY HEAVY RAINFALL AND THE

THREAT FOR FLASH FLOODS AND MUD SLIDES WILL CONTINUE OVER PORTIONS

OF SOUTHWESTERN MEXICO FOR THE NEXT COUPLE OF DAYS.

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE

NEXT 48 HOURS.

$$

FORECASTER PASCH

NNNN

http://www.nhc.noaa.gov/gtwo_epac.shtml

http://tropic.ssec.wisc.edu/real-time/storm.php?&basin=eastpac&sname=95E&zoom=4&img=1&vars=11111000000000000000000&loop=0

[Chance Of Tropical Cyclone Formation In The Coming Days.]

Invest Area 95 E northeast Pacific. 40% in the next 48 hours:

Invest Area 95 L in North Atlantic. 30 % in the next 48 hours:

[Tropical Storm Talim]

[Very Hot In Southern Russia]

Here in Athens, Greece, in which hate wave is usual phenomenon, the maximum temperature until now is only 35.3 C, so I am surprised about Russia.

[Suggestion To Make The Forum More International.]

Hello again.

So now, we have two forums:

Regional Discussions

Post about the weather in your region within this area. *You need to be a community member in order to take part in this part of the forum*

http://forum.netweather.tv/forum/142-regional-discussions/

Worldwide Weather

Discuss all aspects of the weather across the world, from the weather in holiday destinations through to extreme weather and hurricanes.

http://forum.netweather.tv/forum/111-worldwide-weather/

Everyone can see a distinction between UK weather and the rest of the world. So, I am wondering if it is desired. Does the forum team want to have this forum a UK character? not worldwide?

If so, I think it is not good... This forum has the base and the foundation to become a worldwide forum about weather. I think forum team must care for a worldwide style of this weather.

If forum team already has the desire to convert this forum in a worldwide forum about weather, then this distinction must be disappeared. In this topic we can discuss how it will happen.

Anyway, really there is not problem, if the forum team does not want this forum as an international forum about weather. But I want to know their opinion, so I will look for other forum of my desires.

Thank you.

[Hurricane Carlotta]

Thanks Somerset Squall for the information about everything.

[Discussions About The Book Dynamic Meteorology, J. Holton.]

Dear Sam, add me on your friends on facebook or send me pm here, so I could send you the book. About the mathematics of this book, no worries, in this topic we can help each other.

[Hurricane Carlotta]

Watching the future path of the tropical storm, I wonder how likely it is to change Carlotta Ocean. Pacific ---> Atlantic. Do we have similar phenomenon in records?

[Tornado Touchdown - Kildare, Ireland]

Yes, good videos, thank you.

[Chance Of Tropical Cyclone Formation In The Coming Days.]

95E. 10% now.

[Chance Of Tropical Cyclone Formation In The Coming Days.]

94E, 95E in Northeast Pacific.

94E THIS SYSTEM HAS A HIGH CHANCE...60 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS.

1. SHOWERS AND THUNDERSTORMS ASSOCIATED WITH AN AREA OF LOW PRESSURE

LOCATED ABOUT 375 MILES SOUTH OF THE BORDER OF GUATEMALA AND EL

SALVADOR HAVE BECOME A LITTLE BETTER ORGANIZED THIS MORNING. THIS

LOW HAS THE POTENTIAL TO DEVELOP INTO A TROPICAL DEPRESSION DURING

THE NEXT DAY OR SO AS IT MOVES WEST-NORTHWESTWARD OR NORTHWESTWARD

AT 10 MPH. THIS SYSTEM HAS A HIGH CHANCE...60 PERCENT...OF BECOMING

A TROPICAL CYCLONE DURING THE NEXT 48 HOURS.

http://www.nhc.noaa....><br /><br />http://tropic.ssec.w...00000000&loop=0

95E THIS SYSTEM HAS A LOW CHANCE...20 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS.

2. A BROAD TROUGH OF LOW PRESSURE LOCATED SEVERAL HUNDRED MILES

SOUTHWEST OF ACAPULCO MEXICO CONTINUES TO PRODUCE DISORGANIZED

CLOUDINESS AND SHOWERS. DEVELOPMENT...IF ANY...OF THIS DISTURBANCE

IS EXPECTED TO BE SLOW TO OCCUR AS IT MOVES LITTLE. THIS SYSTEM HAS

A LOW CHANCE...20 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING

THE NEXT 48 HOURS.

http://www.nhc.noaa....s<br /><br />http://tropic.ssec.w...00000000&loop=0

[Discussions About The Book Dynamic Meteorology, J. Holton.]

Hello dear Sam,

I will tell you the titles of the 13 chapters of the book.

1. Introduction

2. Basic Conservation Laws

3. Elementary Applications of the Basic Equations

4. Circulation and Vorticity

5. The Planetary Boundary Layer

6. Synoptic-Scale Motions I: Quasi-geostrophic Analysis

7. Atmospheric Oscillations: Linear Perturbation Theory

8. Synoptic-Scale Motions II: Baroclinic Instability

9. Mesoscale Circulations

10. The General Circulation

11. Tropical Dynamics

12. Middle Atmosphere Dynamics

13. Numerical Modeling and Prediction

If someone wants the book and the solutions, just send me a pm.

I think, this book is for beginners, but a good level in advanced mathematics and physics is required.

And Dynamic Meteorology from wikipedia:

Dynamic meteorology

Dynamic meteorology generally focuses on the fluid dynamics of the atmosphere. The idea of air parcel is used to define the smallest element of the atmosphere, while ignoring the discrete molecular and chemical nature of the atmosphere. An air parcel is defined as a point in the fluid continuum of the atmosphere. The fundamental laws of fluid dynamics, thermodynamics, and motion are used to study the atmosphere. The physical quantities that characterize the state of the atmosphere are temperature, density, pressure, etc. These variables have unique values in the continuum.^[58]

^{http://en.wikipedia.org/wiki/Meteorology#Dynamic_meteorology}

[Discussions About The Book Dynamic Meteorology, J. Holton.]

I am talking about the book: An introduction to Dynamic Meteorology (4th edition). Author James R. Holton.

Are there members of the forum who want to discuss about the theory, problems and matlab exercises of this book?

I am available. I have started reading this book.

Anyway, I will try to solve all the problems and the matlab exercises and I will upload the results here (maybe in a pdf). I hope that the rules of the forum allow me.

[Super Typhoon Guchol]

[Invest 93E In Northeast Pacific.]

0% chance of tropical cyclone formation the next 48 hours... lol

I cannot change the title...

[Invest 93E In Northeast Pacific.]

60% chance of tropical hurricane formation during the next 48 hours.

http://www.nhc.noaa.......<br /><br />http://tropic.ssec.w...0

[Chance Of Tropical Cyclone Formation In The Coming Days.]

93L, Northeast Pacific. 60 % chance of tropical hurricane formation during the next 48 hours.

http://www.nhc.noaa.gov/gtwo_epac.shtml

http://tropic.ssec.wisc.edu/real-time/storm.php?&basin=eastpac&sname=93E&zoom=4&img=1&vars=11111000000000000000000&loop=0

[Chance Of Tropical Cyclone Formation In The Coming Days.]

West Pacific, Invest Area 90W:

http://tropic.ssec.w...00000000&loop=0

[The Transit Of Venus]

Ah right, thanks.

So it'll still be visible? As I like Venus

At night? Yes it is... I think so.

[Typhoon Mawar]

This will be a power typhoon...

http://tropic.ssec.wisc.edu/real-time/storm.php?&basin=westpac&sname=04W&zoom=4&img=1&vars=11111000000000000000&loop=0

[The Transit Of Venus]

So, is this the last time Venus will be visible in the sky for 100 years, or the last time for 100 years it'll move in front of the sun?

This is the last time for 105 years Venus will be in the straight line, between Earth and Sun.

[The Transit Of Venus]

No, it will not be visible by naked eye or eyeglasses looking directly at the Sun - the light from the Sun would completely swamp the tiny black dot that will be Venus. Looking at the transit directly or through eyeglasses would be just the same as looking at the Sun on any other day - a bad risk of damaging your eyesight permanantly. Using eyeglasses to look at the Sun at any time is extremely dangerous and can result in blindness.

By far the easiest way to watch will be to look at what NASA, the BBC, CNN or any of many other news organisations are showing online.

Hope this helps.

Ok, I understand and thank you. I thought it will be similar to Eclipse, but now I am disappointed. Hahahahaha... Ok, I will follow the news organizations and NASA.

I created a page on facebook about Transit of Venus 2012 in Greek language, but I will also write in English. If someone wants, please like it:

http://www.facebook....iAphroditis2012

[The Transit Of Venus]

Will it be visible with our eyes? Will we see a black spot in sun? Is it necessary to use eyeglasses? If so, can you suggest me a good and cheap brand of eyeglasses for this purpose? Do you have a good idea in your mind? Thank you.

[Tropical Storm Beryl]

THIS SYSTEM HAS A HIGH CHANCE...70 PERCENT...OF BECOMING

A TROPICAL OR SUBTROPICAL CYCLONE DURING THE NEXT 48 HOURS.

ZCZC MIATWOAT ALL TTAA00 KNHC DDHHMM SPECIAL TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 425 AM EDT FRI MAY 25 2012 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... 1. A BROAD AREA OF LOW PRESSURE LOCATED NEAR THE NORTHWESTERN BAHAMAS IS PRODUCING AN EXTENSIVE AREA OF SHOWERS AND THUNDERSTORMS OVER THE BAHAMAS AND CUBA. WHILE THE ORGANIZATION OF THIS SYSTEM HAS NOT IMPROVED OVER THE PAST FEW HOURS...ENVIRONMENTAL CONDITIONS ARE EXPECTED TO BECOME MORE CONDUCIVE FOR THE FORMATION OF A SUBTROPICAL OR TROPICAL CYCLONE BY SATURDAY OR SUNDAY. THE LOW SHOULD MOVE TOWARD THE NORTHEAST AT ABOUT 15 MPH DURING THE NEXT DAY OR SO...FOLLOWED BY A GRADUAL TURN BACK TOWARD THE WEST ON SATURDAY. THIS SYSTEM HAS A HIGH CHANCE...70 PERCENT...OF BECOMING A TROPICAL OR SUBTROPICAL CYCLONE DURING THE NEXT 48 HOURS. LOCALLY HEAVY RAINFALL...FLOODING...AND GUSTY WINDS ARE POSSIBLE TODAY OVER PORTIONS OF THE NORTHWESTERN AND CENTRAL BAHAMAS...AS WELL AS CENTRAL CUBA. INTERESTS ALONG THE SOUTHEASTERN UNITED STATES COAST SHOULD CLOSELY MONITOR THE PROGRESS OF THIS SYSTEM OVER THE MEMORIAL DAY WEEKEND. ANOTHER SPECIAL TROPICAL WEATHER OUTLOOK FOR THIS SYSTEM WILL BE ISSUED LATER TODAY. FOR ADDITIONAL INFORMATION ON THIS SYSTEM...PLEASE SEE HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...AND PRODUCTS FROM YOUR LOCAL WEATHER OFFICE. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. && HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE CAN BE FOUND UNDER AWIPS HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC. $$ FORECASTER LANDSEA/BRENNAN NNNN <a

http://www.nhc.noaa.gov/gtwo_atl.shtml

[What's On The Thermometer And What You Actually Feel]

It must be alot more humid here then cause my temp is 18.4C 90% humidity and heat index of 19C aswel!

What about 90% humidity in your region? Is it raining?

I think you need more temperature there. For example 28C 90% humidity implies heat index 34 C.