Discover and read the best of Twitter Threads about #pc13l

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#CentralAmerica #ClimateChangeNOW #ExtremeWeather #HurricaneJulia #IMPACT 16-day assessment THREAD.

It is time to consider what is about to happen in Central America from a #LossAndDamages perspective.
With less than 72 hours till #HurricaneJulia's expected landfall in Nicaragua, #TD13L #PC13L #Invest91L has already wreaked untold havoc in Venezeula, it is now over Colombia. The death toll is rising.

What is ahead is dangerous. #ExtremeWeather impacts for 200 million souls.
All of these countries are forecast to recieve extreme rainfall on coastal areas (where people are concentrated) and in many cases deep inland.

The purple and white fringed areas in the map (Top Right) are forecast to recieve 7-25 inches of rain.
Read 27 tweets
#ExtremeWeather Potential Cyclone #PC13L Update Thread.

@NHC_Atlantic is dispatching a second reconnaissance mission to investigate the disturbance off the coast of Venezeula as the storm approaches open water after spending several hours partially over land.
@NHC_Atlantic A comprehensive discussion has now been released by @NHC_Atlantic [ nhc.noaa.gov/text/refresh/M…] providing an insight into what the experts expecting from this tropical tropical wave, which has been given a rare "Near 100%" probability of becoming #HurricaneJulia.
The long range Hurricane Hunter mission will determine amid all the noisy convection whether the storm has a clear circulation - which it needs to progress from being a wave to become a disturbance or a Tropical Storm - at which point it will get a name.
Read 7 tweets
My premature assumption on this was so very very wrong. I missed the big picture. Once it gets organised after sun rise this entire 2.8 million km2 complex of storms is moving west together, orchestrated by the #PC13L tropical wave/disturbance.

Its a huge gyre over land.
It becomes a bit clearer as you zoom out and speed it up. This animation is 24 hours.
#Invest91AL #PC91AL #HurricaneJulia Regional View 24h animation ~ @Zoom_Earth

A tropical wave embedded in a tropical belt surge of atmospheric water vapour, over the Amazon, the lungs of the earth.
Read 5 tweets
Latest visual #RAMMB Imagery of #Invest91L #PC13L #Hurricanejulia

Its definitely alive and well and battling with the land space and on the NW track. Not yet cohesive and moving rapidly.

Its leading edge is approaching Aruba.
1. A large part of the storm is now over land. But that does not appear to be bothering it too much.

2. When looked at from a zoomed out perspective the "pinecone" shape of the storm has returned.

#PC13L #INVEST91L #HURRICANEJULIA
This #RAAMB microwave imagery shows a circular feature, the majority of which is over land. I'm guessing this is a tool to identify the center under all the cloud.

If so then the center should be back over clear water fairly soon.
Read 4 tweets

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