Maybe. I was utterly fascinated by the NNJ ice storm in January 1953; it planted seeds of both meteorology and forestry which are still growing. Of course, I was only 6 and people at that general age look at things differently than grown-ups. My reaction to 1998, which was precisely 45 years later (both accretions came Jan 8,9) was vastly different, as I was then responsible for 160k acres of forest in Western Maine.
Because you need an ideal combination of cold air drain, moisture and lift which usually only occurs over a relatively small area.
edit: a stalled front is also helpful. It's one of the more elusive weather events.
That's one reason that 1998 was such a unicorn, causing catastrophic damage from Montreal to Moncton. And that NB pic several posts up-thread reminded me of the state lot in Hebron (10 miles NW from LEW) in 1998. I found a one-year twig of ash - perhaps 0.15" diameter - that had ice 3.0" x 2.2", about the size of a Pringles can. Blades of grass had ice the size of soda cans.