Category Archives: Weather

Hurricanes: Why Storm Surge Can Be So Deadly

Storm surge is the deadliest part of a hurricane. Discover what causes this effect, and which regions are most at risk.

Storm surge is produced by water being pushed toward the shore by the force of the winds moving cyclonically around the storm. The impact on surge of the low pressure associated with intense storms is minimal in comparison to the water being forced toward the shore by the wind.
Wind and Pressure Components of Hurricane Storm Surge

The maximum potential storm surge for a particular location depends on a number of different factors. Storm surge is a very complex phenomenon because it is sensitive to the slightest changes in storm intensity, forward speed, size (radius of maximum winds-RMW), angle of approach to the coast, central pressure (minimal contribution in comparison to the wind), and the shape and characteristics of coastal features such as bays and estuaries.

Views: ‘Vorticity 4’ – Storms In Timelapse (4K)

Filmed and Edited by: Mike Oblinski

Music by Péter Nánási: peternanasi.bandcamp.com/

It’s hard to believe it’s been five years since I made my first Vorticity film. The one goal I had that year was to get a tornado on time-lapse for the first time ever. That happened and it’s been a wild, incredible ride since. The storms I’ve witnessed have been moving, stunning and a few of them, legendary (at least to us chasers!).

The 2021 season was no different. The number of supercells we saw and the level of structure was absolutely amazing. From Sudan, Texas to Malta, Montana…the chases were a blast and the time-lapses I caught were just fantastic fun. So many supercells, so many chases…I think I counted about 27 days we chased from late April to late June. Definitely one of the more active springs in recent years. It was good enough that I felt I could put out another worthy entry in the Vorticity series, so hopefully you agree!

Hurricane Ida Views: 40% Of Buildings Destroyed In Grand Isle, Louisiana (NYT)

Views: California Fights Worsening Wildfires

The state is increasing funding and preventative measures, but it may not be enough. A year after one of the worst wildfire seasons in California’s history, the state is taking more preventive measures to reduce wildfire risks. But experts worry it still doesn’t have the firefighting and land management resources to adequately fight worsening blazes. Photo: Noah Berger/AP

Review: A German Flood Warning System Failure?

00:00 The death toll from Germany’s devastating flood disaster has risen to more than 160, as emergency workers continue to search for dozens of people still unaccounted for. German authorities insist their flood warnings worked, even though there was massive loss of life. Some experts say Germany’s flood warning system failed and has led to such widespread devastation. They say authorities knew what was coming, but failed to prepare.

02:28 DW reporter Giulia Saudelli is on the ground covering the latest developments. She joins us from the town of Altenahr, in the German state of Rhineland-Palatinate, which was especially hard hit by the flooding.

05:19 DW reporter Emily Gordine is covering the latest developments in Schönau, in the southern German state of Bavaria. 09:40 Jeff Da Costa, he’s a researcher focusing on flood warning systems at the University of Reading and has been personally affected by events as his family’s home in Luxembourg was flooded.