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Category Archives: weather
What Height to Expect from this Evening’s Deluge
We are looking at a coastal flood around New York City region tonight that is nearly certain to be record-breaking. The morning flood at The Battery and other nearby locations was close to the flood elevation of Irene, and only … Continue reading
Posted in water, weather
Tagged datum, evacuation, forecast, Frankenstorm, gale, hurricane, long island, Long Island Sound, MSL, new jersey, New York City, Newark, predicted, Sandy, sea level, seawall, storm surge, storm tide, tide, water elevation, wind
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Dangerous, Likely Recordbreaking Surge Coming to NYC
Sandy’s storm surge for New York Harbor is almost definitely going to be worse than Irene’s, and it is likely to cause several feet higher flooding. There is a good chance (about 50%) that flood elevations at Manhattan and nearby … Continue reading
Posted in water, weather
Tagged evacuation, forecast, Frankenstorm, gale, harbor, hurricane, long island, Long Island Sound, new jersey, New York City, predicted, Sandy, seawall, storm surge, storm tide, tide, total water elevation, wind
2 Comments
Sandy’s Storm Surge Forecast Interpretation: Steady and Not Good
The forecasts are gradually steadying for the storm surge flood elevations for Sandy, but strong uncertainty exists because the timing of the flood relative to high tide can make all the difference … The “central forecast” for the storm is … Continue reading
Posted in water, weather
Tagged forecast, Frankenstorm, gale, harbor, hurricane, long island, Long Island Sound, new jersey, New York City, predicted, Sandy, storm surge, storm tide, tide, total water elevation, wind
1 Comment
Sandy’s Flood Forecast Gets Bleaker (and Bleeker?)
Our six-hour update just came in and it’s not good news for New York City and areas of New Jersey inside NY/NJ Harbor — the model forecast for Monday night rose two feet higher at The Battery, so now it … Continue reading
Posted in water, weather
Tagged forecast, Frankenstorm, hurricane, long island, Long Island Sound, new jersey, New York City, predicted, Sandy, storm surge, storm tide, tidal range, tide, wind
3 Comments
Sandy/Frankenstorm Storm Surge Forecast Interpretation
Here comes Hurricane Sandy, aka Frankenstorm — The “central forecast” for the storm is for it make landfall as a Category 1 hurricane with maximum winds of about 70-80 mph, and run a northwestward course over Southern New Jersey. Quite … Continue reading
Posted in water, weather
Tagged astronomical, forecast, Frankenstorm, hurricane, Hurricane Sandy, long island, Long Island Sound, new jersey, New York City, predicted, Sandy, storm surge, storm tide, tidal range, tide, wind
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Spring Tides and Perfect Storms
A storm with similarities to the Perfect Storm of 1991 is expected to come northward by early next week and may make landfall in the Northeastern U.S. or Canadian Maritimes. Some have been mentioning that the storm would arrive near … Continue reading
Posted in water, weather
Tagged astronomical, forecast, hurricane, Hurricane Sandy, long island, new jersey, New York City, Perfect Storm, predicted, Sandy, storm surge, storm tide, tidal range, tide
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Presenting Wednesday: Impacts of Irene & Lee on the Hudson
Experts gather to outline and analyze the historic combined effect of the two storms by Craig Wen, Stevens Institute of Technology During a torrid week in 2011, cities and communities along the Hudson River were hammered by Tropical Storms Irene … Continue reading
Posted in water, weather
Tagged Cary Institute, conference, Hudson River, hurricane, hydrology, Irene, lee, Mohawk River, New York, river, stage, storm surge, tropical storm
1 Comment
Birds-Eye and Fish-Eye Views of Irene’s Floodwaters
Approaching the anniversary of last year’s landfall in New York City of Tropical Storm Irene, I decided to make some animations of that storm’s flood elevations and water currents. The model-based animations have voice-overs explaining what happened in the water during … Continue reading
Posted in water, weather
Tagged animation, cyclone, estuary, Hudson River, hurricane, hydrology, Irene, long island, movie, new jersey, New York City, river, salinity, speed, stage, storm surge, tide, tropical storm, velocity, wind
1 Comment
Trees Tell the Story of 500 Years of NYC Drought History
by Neil Pederson I didn’t see this coming. Yes, winter 2011-2012 has been quite unusual and it is becoming more obvious that almost anything can happen with our weather these days (see October snowstorm followed by days in winter 2012 … Continue reading
Posted in climate, water, weather
Tagged drought, dry, Ed Cook, history, Hudson River, Hudson Valley, index, measurement, Neil Pederson, New York City, rain, Richard Seager, tree, tree ring, water, wet
3 Comments
Five Flavors of Fog Turn NYC Greyscale
A rare but often beautiful sight around New York City is dense fog. It might have to do with my vantage point, from Hoboken or Manhattan, where we often look over it from the outside. It might not be so … Continue reading
Posted in photography, weather
Tagged advection, bridge, Brooklyn, climatology, cloud base, fog, New York City, photo, Rasmussen, Tardif, typology, Verrazano
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