Some meteorological insight into the Blizzard of '77 and what made it a storm for the ages..

There were 2 main aspects of the blizzard of '77. The first part was the initial cold front that plowed through that Friday morning Jan 28th bringing extremely high winds, plunging temperatures and snow that created the blinding whiteout conditions during the first 12 hours of the storm. This is what people remember as the start of the blizzard that paralyzed travel and stranded so many people that first day. The 2nd aspect of the storm was the persistent strong southwest flow that set up behind the cold front over the next 3 days that would continuously blow loose snow off snow-covered Lake Erie into southern Niagara and western NY resulting in extensive ground blizzard conditions persisting until the following Tuesday. ("Ground blizzard" is a blizzard that is mainly due to strong winds giving blowing snow off the ground, with no falling snow from the sky. Ground blizzards are common in the Arctic and Prairies, but are very unusual for Niagara or western NY) Those persistent winds also produced the incredible snowdrifts that buried cars, roads and houses and made travel impossible.

The National Weather Service in Buffalo did reasonably well forecasting the first part of the storm, i.e. the cold front.  The morning forecasts on January 28th warned of an intensifying storm system that would bring "very strong winds" later in the afternoon into the night with near blizzard conditions along with plunging temperatures. By 11 am, seeing how bad things were upstream, NWS BUF issued a blizzard warning for the first time in their history, warning of blizzard conditions developing by afternoon. Timing was a few hours off, but the weather office was forecasting blizzard conditions with very poor visibility in snow and blowing snow by the end of the day.

Regardless, thousands of people went to school and work that morning, not expecting anything severe until later in the day, if at all. In fact, the cold front sliced through Niagara by 1030 am and Buffalo by 11 am, resulting in instant blizzard conditions as southwest winds rapidly increased to 70 km/h (40 mph) with gusts to 120 km/h (70 mph). The blizzard hit so hard and so fast, that it was too late to send anyone home after it started. The whiteout conditions and severe drifting made travel almost impossible by midday, and things grew even worse as the afternoon wore on. Thousands of people were stranded where they were, including hundreds of school children as buses or parents couldn't get to them to bring them home. Any hope of improving conditions by the end of the day were dashed as the severe blizzard continued into the evening.

What forecasters didn't anticipate with this storm was the persistence of the severe blowing and drifting snow well after the cold front had passed. Normally, conditions would gradually improve a few hours after the cold front as winds eased or changed direction. In the case of the blizzard of '77, that didn't happen. The strong southwest winds remained virtually unchanged for 4 days, resulting in a prolonged ground blizzard well after the initial front had passed. This was an unprecedented situation for Niagara and western NY as ground blizzards are highly unusual in the normally mild winters in this part of the world. The prolonged ground blizzard just exacerbated the problems of the first day of the blizzard, resulting in increasing drifts and making rescue of stranded people more difficult as roads continued to be blocked for days instead of hours. Snowmobiles and 4x4 vehicles became the lifeline for so many people stranded by the storm.

In summary, the blizzard of '77 was a prolonged ground blizzard that was the result of persistent southwest winds off a deep snowpack on ice-covered Lake Erie. The deep drifts and poor visibility weren't the result of a major snowfall during the blizzard.. but rather 4 days of strong winds that continuously blew loose snow off frozen Lake Erie onto southern Niagara and western NY.  Given how mild winters have become, a repeat of such a scenario becomes less and less likely. But it's good to be aware of the circumstances that led to the Blizzard of '77 should such a freak winter occur again.  
   

40th anniversary of the Great Blizzard

It's the 40th anniversary of this historic blizzard, and people are still talking about it! Buffalo and Niagara media are taking retrospective looks this week at the great storm that has permanently frozen itself in the annals of history of the Niagara frontier.

For me, the passage of time makes the memories of this storm grow fainter and fainter with each passing year, but the impact and historical significance of the storm are as strong as ever even 40 years later. Perhaps even more so now that winters are so much milder and less harsh than they used to be.. especially like they were in the late 1970s. It seems unbelievable that a blizzard with the ferocity, duration and impact of the Blizzard of '77 could ever happen in this area.

But it did. All the elements came together that late January to whip up the most epic blizzard southern Niagara had ever faced..  and likely will ever face again. Now with each passing year, the blizzard of '77 seems to elevate in status to almost mythical levels.. a great storm our elders talk about that had no equal in their lifetime, and has had no equal since.

But this is Mother Nature.. and one thing she likes to do is surprise people from time to time with her unpredictability and ability to shock and awe.  Even when we say we've seen it all, she manages to do something that causes us to stop in our tracks, our mouths agape in wonder, our indifference humbled by the power of Mother Nature when she decides to show who's really in charge. So although the odds of another Blizzard of '77 in the future are slim, they are not zero.. and we would be wise to always be prepared for Mother Nature when she next decides to wield her stunning power.    
  

Post your blizzard memories here! Where were you during the blizzard of '77?

The Great Blizzard of '77.

Residents of southern Niagara and western New York had never witnessed such a ferocious winter storm. Most likely, they will never witness one like it again. It was unprecedented.. unchartered.. unbelievable..

It came in an instant, yet its memories have lasted for ever.

Southern Niagara and Western New York are familiar with lake effect snow storms, but they usually only last a few hours to a day or so , dumping heavy snow and causing travel problems. But the blizzard of '77 was unlike anything southern Niagara had ever experienced before. It was the result of an unprecedented series of circumstances coming together to produce one of the worst winter storms in Niagara's history. A record cold winter, record deep snow and a powerful long-lasting storm system combined to produce this infamous storm that will forever be part of Niagara weather history.

This blog is to share your stories about the great storm. Where we you when it happened? How did it affect you? Let us know.. comment on the blog and I'll add entries to my website.

As for me, I was a Grade 9 student at Centennial high school in Welland Ontario when the storm hit. They closed the school around lunchtime or early afternoon, and we got to go home early. Luckily for my brothers and me, we lived within walking distance of our home, as did most kids. So we got home OK and spent the next 4 days marooned at home... listening to local radio station CHOW with all their emergency broadcasting. For many school kids who relied on bus transportation, they were stuck at school for several days before they could be rescued. There was no way for buses to reach the schools as roads become clogged with stuck cars, marooned by the zero visibility and heavy drifting. Snowmobiles became the primary life line and transportation mode that weekend, ferrying hundreds of students and stranded motorists to their loved ones. The storm finally ended on the Tuesday, but school was canceled for the entire week before the region could struggle back to normal again.

There have been bad snowstorms since.. but never anything to rival the ferocity and suddenness of the Blizzard of '77. Were you there?