
Backpirch Weather
@BackpirchCrew • 26,941 subscribers
We provide advanced analysis and live coverage of tropical cyclones worldwide. Follow for hourly updates.
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This is insane. Former Tropical Storm Edouard made landfall 18 hours ago and yet, not only has his compact structure remained intact, but his convective thunderstorms have actually INTENSIFIED over land. A potentially catastrophic Flash Flood Emergency is now active near Beaumont, Texas, where 20+ IN of rain has already fallen from the storm’s slow-moving rainbands. We are witnessing a textbook Brown Ocean Effect take place this morning.
Backpirch Weather258,673 views • 5 hours ago

This is where the flash superflood on the Nepal-Tibet border today first began. From an altitude of 17,000 ft on Langtang Lirung in the Himalayas, a ~2,000 ft-wide chunk of glacier ice snapped off and fell ~4,000 ft to the valley below, generating an impact 6.3% as powerful as the Hiroshima nuclear explosion and causing a Magnitude 5.2 seismic event. Upon impact, this massive ice chunk was then pulverized into a violent 100+ ft-tall surge of glacier water, rocks, and mud that flowed into the nearby Trishuli River. Funneled by Nepal’s extremely steep and jagged terrain, the resulting flood wave became an unsurvivable wall of water and debris for the immediate communities downstream.
Backpirch Weather527,302 views • 6 days ago

Despite an asymmetric structure, the NHC has upgraded Hurricane Karina to a 145 MPH Category 4 this morning, over 1,000 miles west of the southern tip of Baja California. She is the 3rd CAT 4+ Hurricane of the East Pacific Hurricane Season, and she certainly won’t be the last.
Backpirch Weather106,246 views • 2 days ago

Gyirong Port on the Nepal-Tibet border is confirmed to have been completely annihilated by yesterday’s glacial flash superflood. Located 12.2 miles (19.7 km) downstream of the Himalayan glacier collapse that created the flood, it is possible there are no survivors here. This CCTV footage recorded at the port last night will likely go down as some of the most extreme and spine-chilling footage of a flash flood ever captured by humanity.
Backpirch Weather110,649 views • 5 days ago

Some of the most terrifying and violent storm conditions that are possible on this planet are occurring right now on the Pacific island of Rota. At 180 MPH (290 kph) and with eyewall mesovortex gusts potentially as high as ~220 MPH (355 kph), Category 5 Super Typhoon Bavi is moments away from making landfall.
Backpirch Weather1,147,927 views • 1 month ago

Right now in 2005, a seemingly timid Tropical Storm Katrina suddenly strengthened into a Category 1 Hurricane as she made landfall through downtown Miami, Florida. But instead of weakening from this land interaction, Katrina’s subsequent track over the wetlands of the Everglades allowed her core to remain almost completely intact by the time she reached the Gulf. Within hours of the storm swimming in pure seawater once again, one of the most consequential rapid intensification phases in American meteorological history immediately commenced.
Backpirch Weather103,079 views • 7 days ago

In a potential worst case scenario for the Mariana Islands, Category 5 Super Typhoon Bavi has exploded to a new peak intensity of 180 MPH (285 kph) sustained winds and a minimum pressure of 901 MBAR. She is now among some of the most powerful superstorms you will see in Earth’s oceans, and exceptionally life-threatening conditions are only hours away from ripping through the island of Rota.
Backpirch Weather942,333 views • 1 month ago

Super Typhoon Sinlaku is now a 175 MPH (280 kph), 902 MBAR CATEGORY 5 megastorm per the JTWC. She is officially the world’s most powerful cyclone of 2026. Her scorching eye has carved out one of the sharpest and cleanest Stadium Effects I can ever recall, and her CDO is a superchilled whirlpool of the scariest storm conditions imaginable. We are witnessing meteorological insanity.
Backpirch Weather1,400,082 views • 4 months ago

🇨🇳 LANDFALL: Typhoon Dolphin has just made her final landfall over the city of Yuhuan, China with winds of 85 MPH (135 kph). In all of recorded history, no storm that was named as far east in the Pacific Ocean as Dolphin was went on to make landfall at Typhoon strength in mainland China like this. She is officially an unprecedented storm of the satellite era.
Backpirch Weather159,908 views • 24 days ago

Incredibly, the story of Hurricane Lala isn’t over yet. After pouring nearly 4 FEET of rain and swiping Hawaii’s Big Island at an unprecedented strength for the modern era, she is now rapidly intensifying 370 miles SSE of Maro Reef. Her winds have leaped up by 40 MPH in the last 24 hours, and her increasingly fierce satellite presentation indicates that she has already become a rare Central Pacific MAJOR Hurricane.
Backpirch Weather88,492 views • 14 days ago

1 year ago today, Category 5 Hurricane Erin explosively intensified to reach winds of 160 MPH and a pressure of 913 MBAR north of Puerto Rico. At peak intensity, she produced one of the clearest, driest, and most cylindrical pinhole eyes you will ever see in your lifetime.
Backpirch Weather96,018 views • 16 days ago

Once again, the El Niño supercharged Pacific Ocean has produced an absolute cyclonic sea monster. To the west of Hawaii, Hurricane Lala now has a frosty, circular fjord of an eyewall that is casting visible shadows over an icily deep Stadium Effect. We are easily into CAT 4 territory.
Backpirch Weather70,497 views • 14 days ago

This is exactly how much time passed between the 1st and 2nd quakes in the extremely destructive “double” earthquake that struck Venezuela last night. The clock in the upper-right corner represents the times the violent shaking began. Twin Magnitude 7+ earthquakes happening within 40 seconds of each other is not something you see very often, and it’s one of the reasons why the damage in La Guaira, Caracas, and their surrounding regions is so immense.
Backpirch Weather325,534 views • 2 months ago

The ~2,000 people living on Rota just experienced a catastrophic whiteout of 180 MPH sustained winds as Super Typhoon Bavi’s western eyewall hit the island. Then, for an hour, everything suddenly went quiet. The winds dropped to zero and the sky turned bright from misty sunshine, as the island found itself near the center of Bavi’s 901 MBAR Stadium Effect. Now, Rota is reliving the ferocious eyewall all over again, this time in the eastern quadrant. Mass wind-induced deforestation is likely taking place.
Backpirch Weather215,649 views • 1 month ago