istwitterwrong:

No.

Amazing picture of hurricane #Sandy decending in New York twitter.com/J7mster/status…

— JAMSTER(@J7mster) October 29, 2012

Hurricane Sandy approaching New York. twitter.com/efitz6/status/…

— Eamonn Fitzmaurice (@efitz6) October 29, 2012

It’s actually a picture from 2011, of a thunderstorm over Manhattan during a tornado alert (which turned out to be uneventful in the end, although the US and other countries were struck with an unusually high number of tornados that year). The original source appears to be this Wall Street Journal article, and the picture was taken through a tinted window by a finance professional called Charles Menjivar (from his workplace, most likely - his current employers are situated pretty much where this picture looks to be taken from).

It is traditional, when the US is menaced by a weather event, for people to tweet pictures of things that aren’t it. Generally they’re pictures of supercell thunderstorms, because they look way cool and a lot more threatening than actual hurricanes, which mostly just look sort of grey and wet and blurry unless you’re looking at them from above. Here are some of the more usual supercell picture suspects, which have previously been claimed to be hurricanes Isaac, Irene and (from the pre-Twitter days) Isabel, but weren’t. Keep a weather eye out for them.

UPDATE: Oh look, another one:

Eery pic as Sandy moves closer RT @sparky4886: Brooklyn Bridge #HurricaneSandy twitter.com/maxzchua/statu…

— Sarah Simmons (@SimmonsFox5) October 29, 2012

That, as Elliot Bentley points out, is actually a stock picture of the George Washington Bridge from 2009.

UPDATE UPDATE: Hey, you know who might want to stop tweeting pictures of “Sandy” without checking them? BuzzFeed’s Andrew Kaczynski (who’s normally a bit more reliable than this):

RT @sirgutz: So it begins..pic of NYC right now!! Here we go Sandy. twitter.com/efitz6/status/…

— Andrew Kaczynski (@BuzzFeedAndrew) October 29, 2012

That second one is so fake (not just misattributed, it’s actually a Photoshopped picture of - naturally - a supercell thunderstorm) that it’s even on Snopes. (In his defence, he has corrected the latter one.)

UPDATE UPDATE UPDATE: Another one getting retweeted all over the place (and even written up by The Washington Post, although they’ve since killed the link) is this one of soldiers standing guard over the Tomb of the Unkowns even as Sandy rages around them:

Amazing soldiers standing at the Tomb of the Unknown Soldier during hurricane Sandy. twitter.com/OMGFacts/statu…

— OMG Facts (@OMGFacts) October 29, 2012

It’s also not true - the picture is from September, as the 3rd US Infantry Regiment (aka The Old Guard), the regiment that keeps watch over the Tomb, themselves tweeted:

@washingtonpost We truly appreciate the support.However, this photo was taken in Sept. This is #Sandygoo.gl/OC5lz

— The Old Guard (@The_Old_Guard) October 29, 2012

The general claim, at least, has truth to it: the Old Guard are still maintaining their vigil at the Tomb, as the pictures they posted on Facebook show. (Thanks to Tom Mason for the tip.)

UPDATE UPDATE UPDATE UPDATE: LOLZ

The Statue of Liberty right now - twitter.com/Lauren_LaPoint… | #sandy

— Anonymous (@YourAnonNews) October 29, 2012

(That’s from the well-known cinéma vérité documentary The Day After Tomorrow, in case you hadn’t spotted it. Here’s what it actually looks like at the Statue of Liberty right now. It’s… a bit grey and blurry. And very noisy.)

UPDATE ^ 5: Special congratulations to BuzzFeed, who in their post debunking misattributed pictures that aren’t Sandy manage to misattribute the very first picture:

At this point, regular readers may already be saying “hey, that looks an awful lot like a supercell thunderstorm!” Yep. Once again, Snopes is already there.

UPDATE ^ 6: Ace work from Alexis Madrigal at The Atlantic, who’s doing the same thing but with the excellent idea of putting big FAKE/REAL graphics on the images so people can spread them on social media without worrying they’ll get taken out of context. Canny.

BY THE WAY: If you’ve spotted any non-Sandy pictures that are doing the rounds as Sandy, do give us a shout on @IsTwitWrong (or my regular account @flashboy) and I’ll add them to this post.