GaWx Posted February 14, 2014 Share Posted February 14, 2014 It was hard to determine snow vs sleet at times. I really believe some of what fell was more of a sleet/snow hybrid. They fell in long diamond like patterns for some of the storm. It stacked like snow but was very dense despite the crystal structure. Anyways a 4" snow sleet total was about right for me regardless of how it's split. As for ice accumulation I could be way off but there were long periods of drizzle aland even rain with a tamp of about 30.5. Interesting. I don't recall seeing the long diamondlike structures in Dunwoody. When some were saying it looked like snow in other areas not too far away, I looked more carefully and pretty much still only saw the bouncy BB's of ice, even when small. Link to comment Share on other sites More sharing options...
GaWx Posted February 14, 2014 Share Posted February 14, 2014 Where/how do you think it stacks up from an historical perspective? Top 5, 10, 20? Thanks. ATL records go back to the late 1800's. 1. I consider the icestorm part of this to very likely be at least a top 20 for south metro ATL. Top 15 there? Possible. For north metro, I wouldn't put the icestorm even close to the top 30 since so much more was IP than was the case south. Many of us got only 0.10-0.20" of ice. Whereas that isn't anything to sneeze at, it may very well be only about a top 75 event or so in the northern burbs though it could very well be more like top 60 or so. 2. Regarding the IP portion (~2-3"), it is very likely a top 10 for the northern burbs and it is the highest since 1/1988. There didn't seem to be much IP down south 3. The snow was significant, but it wasn't major 4. Total liquid that fell as wintry: I estimate it averaged ~0.75" for the ATL area. That likely is a top 50. Link to comment Share on other sites More sharing options...
Vorticity Posted February 14, 2014 Share Posted February 14, 2014 One more question, sorry to bother you, and thanks for the info. I can't remember the last time Atlanta had two major impact winter storms in the same season let alone in less than a months time can you? Link to comment Share on other sites More sharing options...
audioguy3107 Posted February 14, 2014 Share Posted February 14, 2014 I'm about 45 miles NE of Atlanta up I-85. ice .10" sleet 3.0" snow 1.5" not bad, the sleet made for some epic sledding down our street! Link to comment Share on other sites More sharing options...
Kristospherein Posted February 14, 2014 Share Posted February 14, 2014 6" snow yesterday in North Raleigh. About 1" sleet and .10 of freezing rain. Today we got 3/4" of snow. The storm REALLY overperformed here so we are thrilled. Also in North Raleigh (right near the Falls Lake Dam), we got 3.5 of snow yesterday, 1 inch of sleet, .10-.15 zr, and no accumulation of snow today (although it snowed around 1/2 inch). I wonder why we got so much less snow than you? Link to comment Share on other sites More sharing options...
GaWx Posted February 14, 2014 Share Posted February 14, 2014 One more question, sorry to bother you, and thanks for the info. I can't remember the last time Atlanta had two major impact winter storms in the same season let alone in less than a months time can you? In my opinion, you have to go back to Jan. of 2000 for the last time there were two really major impact storms in the ATL area so close together. Then there were two major icestorms only one week apart during consecutive weekends, with the 2nd one during the Super Bowl weekend when it was in Atlanta. Before that, I think you have to go back to Feb. of 1979, when there was a major icestorm followed by a major sleet less than two weeks later. Based on my data, I roughly estimate that double major impact storm winters occur about once every 10 years at ATL. I even found at least one winter with triple major impacts! Those were all within one month's time!! Link to comment Share on other sites More sharing options...
WidreMann Posted February 14, 2014 Share Posted February 14, 2014 Also in North Raleigh (right near the Falls Lake Dam), we got 3.5 of snow yesterday, 1 inch of sleet, .10-.15 zr, and no accumulation of snow today (although it snowed around 1/2 inch). I wonder why we got so much less snow than you? Lake effect fail. Link to comment Share on other sites More sharing options...
Isopycnic Posted February 14, 2014 Share Posted February 14, 2014 6" snow total 3" sleet .125" fz 0.4" rain today 1.46" total rainfall equivalent This all lead to a 4" snowpack. Link to comment Share on other sites More sharing options...
superjames1992 Posted February 14, 2014 Share Posted February 14, 2014 The airport reports 8" SN/IP, so I'll go with that for my final total. This just beats out January 29-30, 2010 in accumulations, though this one will have less staying power. That puts me just above average in snowfall for the winter, so that's nice. Link to comment Share on other sites More sharing options...
calculus1 Posted February 14, 2014 Share Posted February 14, 2014 4.5 inches of snowfall yesterday before changing to sleet. 1-2 inches of sleet overnight, but it's really hard to measure that. 1-2 inches of additional snowfall today under the ULL. Grand total compacted amounted to ~6 inches in the grass, on average, and 5+ inches on the deck. I'm going with 6 inches of snowfall and 1.5 inches of sleet for my final totals. Link to comment Share on other sites More sharing options...
WxBlue Posted February 14, 2014 Share Posted February 14, 2014 7-8 inches here at UNCA Link to comment Share on other sites More sharing options...
snowinnc Posted February 14, 2014 Share Posted February 14, 2014 Also in North Raleigh (right near the Falls Lake Dam), we got 3.5 of snow yesterday, 1 inch of sleet, .10-.15 zr, and no accumulation of snow today (although it snowed around 1/2 inch). I wonder why we got so much less snow than you? I'm not sure! Both my husband and I measured it though so I could post an accurate measurement. I'm pretty close to Brick I think and I'm pretty sure he got almost the same amount. We are about two miles from the Durham County line so maybe that helped some. I might have been a little off today because it was hard with the sleet but we most definitely got 6" yesterday. Link to comment Share on other sites More sharing options...
JQPublic Posted February 14, 2014 Share Posted February 14, 2014 Part 1 Link to comment Share on other sites More sharing options...
Jonathan Posted February 14, 2014 Share Posted February 14, 2014 18" here just a tick NE of Frosty and about sixty miles NW of James across the VA border. Epic storm! DT verified Robert verified EURO verified NWS busts on low end by 4 inches Local mets all bust on low end Link to comment Share on other sites More sharing options...
jburns Posted February 14, 2014 Share Posted February 14, 2014 Snow and sleet are officially reported with one number as snow . So: Total snow for storm: 5.5" Max snow depth on ground: 2.8" Link to comment Share on other sites More sharing options...
Vorticity Posted February 14, 2014 Share Posted February 14, 2014 Based on my data, I roughly estimate that double major impact storm winters occur about once every 10 years at ATL. I even found at least one winter with triple major impacts! Those were all within one month's time!! Thanks for sharing your insights, fascinating. Clearly my memory is not good. Link to comment Share on other sites More sharing options...
WxJordan Posted February 14, 2014 Share Posted February 14, 2014 Had six inches of compacted sleet and snow here in Hildebran. It is hard to determine how much was snow and sleet. I would estimate 6-7 inches of snow with 1 inch of sleet. Link to comment Share on other sites More sharing options...
NavarreDon Posted February 14, 2014 Share Posted February 14, 2014 Monday storm was a hair over 2" & "The Big One" was a hair under 11". Link to comment Share on other sites More sharing options...
weatherheels Posted February 14, 2014 Share Posted February 14, 2014 The airport reports 8" SN/IP, so I'll go with that for my final total. This just beats out January 29-30, 2010 in accumulations, though this one will have less staying power. That puts me just above average in snowfall for the winter, so that's nice. Im about 5 miles from GSo and that's exacty what I got. I had some 9" readings in the yard, but it averaged 8" Link to comment Share on other sites More sharing options...
BraseltonGAWX Posted February 15, 2014 Share Posted February 15, 2014 In my opinion, you have to go back to Jan. of 2000 for the last time there were two really major impact storms in the ATL area so close together. Then there were two major icestorms only one week apart during consecutive weekends, with the 2nd one during the Super Bowl weekend when it was in Atlanta. Before that, I think you have to go back to Feb. of 1979, when there was a major icestorm followed by a major sleet less than two weeks later. Based on my data, I roughly estimate that double major impact storm winters occur about once every 10 years at ATL. I even found at least one winter with triple major impacts! Those were all within one month's time!! Great data, Larry! I guess the interpretation of the word "major" comes into play, but I think the Christmas snow of 2010 plus the January 2011 storm a little over 2 weeks later might be up for consideration. The Christmas night snow was enough to shut down all churches the following morning and dropped 1.5 - 2.5" across the area. I think it also disrupted Christmas travel at Hartsfield in a major way for 24-48 hours. Of course the 4-8" we got on Jan 10th, that shut down schools for the entire week stands alone as "major" in every way! What do you think? Link to comment Share on other sites More sharing options...
davenc Posted February 16, 2014 Share Posted February 16, 2014 1.5 " from tuesdays system. 9.5" of snow/sleet from wed/thurs system 11" three day total. Link to comment Share on other sites More sharing options...
JoshM Posted February 16, 2014 Share Posted February 16, 2014 https://scontent-b.xx.fbcdn.net/hphotos-frc1/t1/1800244_622849407787519_972266698_n.jpg NC Accumulation Map Link to comment Share on other sites More sharing options...
GaWx Posted February 16, 2014 Share Posted February 16, 2014 Great data, Larry! I guess the interpretation of the word "major" comes into play, but I think the Christmas snow of 2010 plus the January 2011 storm a little over 2 weeks later might be up for consideration. The Christmas night snow was enough to shut down all churches the following morning and dropped 1.5 - 2.5" across the area. I think it also disrupted Christmas travel at Hartsfield in a major way for 24-48 hours. Of course the 4-8" we got on Jan 10th, that shut down schools for the entire week stands alone as "major" in every way! What do you think? Yes, the interpretation of "major" or "significant" does come into play, of course. I consider 3.5"+ of SN and 1.5"+ of IP as major. I would consider the 12/25/2010 snow as "significant" and a big impact event. Link to comment Share on other sites More sharing options...
burrel2 Posted February 17, 2014 Share Posted February 17, 2014 Here in Clemson... We wound up with Snow: 2 inches total Sleet: 1 inch total Freezing rain: very slight glaze, maybe 1mm. Total on ground accumulation compacted to a depth of about 2.5 inches. Link to comment Share on other sites More sharing options...
Uncle Nasty Posted February 17, 2014 Share Posted February 17, 2014 Tuesday: 0" Wednesday: 2" in the morning that melted off. When the drizzle changed back to snow at 4:15 in the afternoon we managed to pick up between 8" and 9" at my house with some lightning for good measure . The airport reported 7.5" from the 2nd wave. Usually the airport reports are lighter due to slightly warmer temps based on location. I heard reports of downtown Chattanooga with 7" and as much as 10" in East Brainerd area which is about 5 miles from the airport. Overall a good snow for our area. Link to comment Share on other sites More sharing options...
strongwxnc Posted February 17, 2014 Author Share Posted February 17, 2014 https://scontent-b.xx.fbcdn.net/hphotos-frc1/t1/1800244_622849407787519_972266698_n.jpg NC Accumulation Map Just hope gsp looks at the reported data out of Rutherford county a little more. My total was 3.0" which is no where near the 8-10 total i see on this map. Seems like the 8-10 totals was more in the far n and w areas of the county towards Polk and buncombe counties . Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
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