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Everything posted by bluewave
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July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
Looks like Sunday may be the next chance to go 95°+ in the usual warm spots. Euro has the sea breeze front with SSE winds near or just east of I-95. Could be some high dew point pooling near and east of the sea breeze front. -
July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
80°Julys have become more common since 2010. This July LGA is above and EWR is close. 80° used to be the average July temperature around the Washington DC area. Time Series Summary for LAGUARDIA AIRPORT, NY - Month of Jul Click column heading to sort ascending, click again to sort descending. Rank Year Mean Avg Temperature Missing Count 1 2010 82.8 0 2 1999 81.9 0 3 2020 81.5 18 - 2019 81.5 0 4 2013 81.2 0 5 2016 81.1 0 6 1955 80.9 0 7 1966 80.8 0 8 2006 80.7 0 9 1994 80.6 0 10 2012 80.4 0 - 2011 80.4 0 - 1952 80.4 0 11 2008 80.0 0 - 1993 80.0 0 12 2018 79.8 0 Time Series Summary for NEWARK LIBERTY INTL AP, NJ - Month of Jul Click column heading to sort ascending, click again to sort descending. Rank Year Mean Avg Temperature Missing Count 1 2011 82.7 0 2 1993 82.5 0 3 2010 82.3 0 4 1994 81.9 0 5 2013 80.9 0 6 2012 80.8 0 - 1999 80.8 0 7 2019 80.6 0 8 1955 80.5 0 9 1988 80.4 0 10 2002 80.0 0 11 2016 79.9 0 12 2020 79.6 18 - 1983 79.6 0 - 1966 79.6 0 -
July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
Impressive first half of summer warmth to our north. -
July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
We need some new photos. http://www.weather2000.com/ASOS/NYC_ASOS.html June 2009 June 2013 -
July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
So far the high temperature of the month at NYC and LGA is 96° and 95° at EWR. Latest model runs indicate that our next chance to go 95°+ is around the 20th. We’ll see if the models hold this day 6-10 forecast or back off again. The period around July 20th has been our warmest part of the month for 7 out of the last10 years. Highest July temperature and date at EWR or LGA since 2010 7-21-19........100 7-1-18...........98 7-20-17.........98 7-23/25-16...99 7-19-15.........98 7-2-14...........96 7-18-13........101 7-18-12........104 7-22-11........108 7-6-10..........103 -
July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
Walt, thanks for the kind words. I have really enjoyed reading your forecast discussions over the years. From your AFDs during the late 90s in Boston to your present work on this forum. Yeah, it really comes down to the pattern as we approach the peak of the hurricane season. -
July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
Wettest first 2 weeks of July on record at Newark. Time Series Summary for NEWARK LIBERTY INTL AP, NJ Click column heading to sort ascending, click again to sort descending. Rank Ending Date Total Precipitation Jul 1 to Jul 14 Missing Count 1 2020-07-14 6.74 3 2 1984-07-14 5.39 0 3 1967-07-14 5.07 0 4 1950-07-14 4.92 0 5 2014-07-14 4.02 0 6 1996-07-14 4.01 0 7 1987-07-14 3.86 0 8 1972-07-14 3.62 0 9 1989-07-14 3.48 0 10 2005-07-14 3.45 0 -
July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
Unusually strong high pressure to our north and east so far this summer. Notice how the day 10 Euro underestimated the high pressure forecast to be over SE Canada in 5 days. So we get more onshore flow day 5 than was forecast at day 10. It will be interesting to see if this pattern continues as we approach the peak of the hurricane season later on. Since persistent high pressure to our north and east would allow more East Coast tropical cyclone impacts. New run Old run -
July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
Only the 4th time in the last 20 years with no 3 day 90° heatwaves at Newark by July 11th. The unusual part is how much warmer the departures are this June and July compared to the other years. Frequent onshore flow intervals have been limiting the 90°days to only 2 in a row. No 3 day 90° heatwaves at Newark last 20 years by July 11th and June and July temperature departures 2020...Jun...+2.0....Jul...+2.5 2009...Jun....-3.5....Jul....-3.1 2006...Jun....+0.2...Jul...+2.0 2004...Jun....-0.2....Jul....-2.4 -
July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
The marine layer lifted a bit for some filtered sunshine at times here on the GSB. Now the treetops are covered again in fog. -
July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
Fog rolling back in along the South Shore. -
Yeah, that 52 mph gust was just to the NE of St George at the Robbins Reef Lighthouse.
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July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
JFK close to adding a 2nd 75 degree dew point day for the year so far. Could put them on track for 5 consecutive years with double digit annual numbers. Record number of days since the super El Niño in 2016. https://mesonet.agron.iastate.edu/plotting/auto/?_wait=no&q=161&network=NY_ASOS&zstation=JFK&var=max_dwpf&dir=aoa&thres=75&month=all&year=2020&dpi=100&_fmt=js -
Tracking The 3”+ Heavy Rainfall Events Since 2010
bluewave replied to bluewave's topic in New York City Metro
Updated for the 3.17 in Montclair, NJ with Tropical Storm Fay. 7/11/2020 8:00 AM NJ-ES-31 Montclair 0.7 N 3.17 NA | NA NA | NA NJ Essex -
July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
Following Fay moving through the area, the models backed off the heat they had forecast day 6-10. The ridge amplification looks less impressive now. Just enough high pressure holds on east of New England for more S to SSE onshore flow. But the dew points could turn out to be a bigger story with numerous days in the 70s coming up. So clouds and convection may be a player with such high dew points and weak front or low pressure nearby. New run Old run -
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I believe this is our first July tropical storm since Bertha in 1996.
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Yeah, record rainfall for JFK. TODAY 2.25R
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July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
Another case of record heat missing to our north this year. -
Getting the strongest gusts of the day so far along the South Shore. Plenty of leaves and small twigs on the ground. Jones Beach N/A 73 N/A N/A E29G38
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Gusting to 53 mph in SNJ. At 9:08 AM EDT, 2 NNE Strathmere [Cape May Co, NJ] MESONET reports TROPICAL STORM. WEATHERFLOW SENSOR REPORTS 44 MPH SUSTAINED WINDS WITH GUSTS UP TO 53 MPH. https://mesonet.agron.iastate.edu/lsr/#PHI/202007101308/202007101308
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NHC will initiate advisories on Tropical Storm Fay, located just east of North Carolina, at 5 pm EDT.
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Could be three unusually far north developments for so early in the season.
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July 2020 General Discussions & Observations Thread
bluewave replied to Rtd208's topic in New York City Metro
First 75 degree dew point day from JFK to ISP and you could really feel it. Kennedy Intl CLOUDY 78 75 Wantagh N/A 79 75 MacArthur/ISP CLOUDY 78 75 -
Record Number Of Top 10 Warmest Months Since 2010
bluewave replied to bluewave's topic in New York City Metro
Updated for June 2020 6....2020...EWR..10..LGA...3...BDR...5.....ISP....5