Wednesday, May22, 2019 L-36.com


Marine Weather and Tides
Crooked Creek, GA

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 6:27AMSunset 8:31PM Wednesday May 22, 2019 8:39 PM EDT (00:39 UTC) Moonrise 11:13PMMoonset 8:38AM Illumination 84% Phase: Waning Gibbous; Moon at 19 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
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7 Day Forecast for Marine Location Near Crooked Creek, GA
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location: 33.22, -83.25     debug


Area Discussion for - Peachtree City, GA
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Fxus62 kffc 222345
afdffc
area forecast discussion
national weather service peachtree city ga
745 pm edt Wed may 22 2019

Prev discussion issued 242 pm edt Wed may 22 2019
short term tonight through Thursday night ...

obviously the primary feature impacting the region through the short
term forecast period remains the strong upper ridging and warm
temperatures. Just enough moisture and instability hanging around
the northern and eastern periphery of the forecast area to keep a
mention of at least isolated diurnal convection. This is being
aided, at least to some small degree, by a weak backdoor front in
the east this afternoon, and possibly by a glancing blow from a weak
short wave sweeping into the central appalachians mid-atlantic
coastal region on the downhill side of the ridge Thursday
afternoon.

20
long term Friday through Wednesday ...

only tweaks to the long term based on the latest guidance.

Bdl
previous discussion...

hot and dry is really all there is to say about the extended
forecast. The strong upper ridge will be in full force at the onset
of the extended period with near-record or record 500mb heights for
the month of may. As such, temperatures will be warming well into
the mid-to-upper 90s Friday and continue to gradually warm into
memorial day weekend. Widespread upper 90s to lower 100s can be
expected into memorial day and beyond as the southeast ridge hangs
firm. All-time record may highs will thus still be in play. The
"good" news is forecast heat indices are running below heat advisory
criteria despite the very warm air temperatures courtesy of
afternoon dewpoints dipping in the upper 50s to near 60. Regardless,
it will still feel quite hot, especially for late may.

While the upper ridge will flatten a bit into early next week, there
is little sign of any significant pattern change. While the GFS does
bring a front into the area late next week, the ECMWF holds the
ridge firm through the coming week. Given the difficulty of breaking
such an entrenched ridge, am inclined to believe the ecmwf.

For reference, the all-time record highs for may follow directly below,
and the daily records are in the climate section below.

All-time record highs for may:
atlanta: 97 degrees f in 1914 and 1941
athens: 100 degrees f in 1918 and 1926
columbus: 100 degrees f in 1916 and 1937
macon: 99 degrees f in 1898, 1953, and 1967
rw
climate...

records for 05-22
max temperature min temperature
station high low high low
------- ---------- ---------- ---------- ----------
katl 94 1941 48 1883 70 1996 43 1883
1938 1941
kahn 99 1941 57 1967 70 1983 45 1993
kcsg 99 1933 69 1967 74 1902 45 1954
kmcn 97 1962 66 1967 71 1987 43 1993
1898 1983
records for 05-23
max temperature min temperature
station high low high low
------- ---------- ---------- ---------- ----------
kahn 99 1941 57 1967 69 1953 45 2002
katl 95 1941 56 1967 71 1941 40 1883
kcsg 99 1933 59 1967 73 1983 49 1954
1915
kmcn 98 1956 56 1967 72 1938 42 2002
1941 1915
records for 05-24
max temperature min temperature
station high low high low
------- ---------- ---------- ---------- ----------
kmcn 97 1960 65 1899 73 2000 46 1931
kahn 96 1912 65 1966 71 1998 42 1931
katl 95 1996 60 1895 72 2000 45 1892
kcsg 99 1933 73 1977 74 1996 47 1892
1933
records for 05-25
max temperature min temperature
station high low high low
------- ---------- ---------- ---------- ----------
kahn 100 1926 65 1979 71 2004 46 2013
1956 1979
kcsg 98 1912 71 1979 75 2000 51 1979
1956 1931
kmcn 97 2000 65 1923 74 2000 49 2013
1960 1979
1953
katl 93 1960 63 1895 72 2004 46 1979
1953 1953
records for 05-26
max temperature min temperature
station high low high low
------- ---------- ---------- ---------- ----------
kahn 99 1911 63 1963 72 2004 41 1979
katl 94 1936 64 1923 73 1989 43 1979
1916 1901
1911
kcsg 98 1933 75 1961 74 2000 47 1979
1906 1989
kmcn 98 1962 69 1901 72 1921 49 1979
records for 05-27
max temperature min temperature
station high low high low
------- ---------- ---------- ---------- ----------
kahn 97 1916 70 1997 71 1991 40 1961
1961
katl 95 1916 62 1901 75 1916 41 1961
kcsg 98 1916 65 1901 76 2012 45 1961
1911
kmcn 99 1953 67 1901 74 1991 45 1961
1953
records for 05-28
max temperature min temperature
station high low high low
------- ---------- ---------- ---------- ----------
kahn 97 1914 65 1997 71 2004 43 1925
1934 1982
1916
katl 94 1941 63 1997 72 1991 42 1961
1915
kcsg 100 1916 68 1997 79 1911 43 1961
kmcn 99 1967 63 1934 74 1991 46 1961
1924

Aviation
00z update...

vfr conditions to continue through this TAF cycle. Ahn will carry
vcsh for another hour before dissipating. Will need vcsh for thu
afternoon for northern TAF sites given backdoor front sagging into
the area. Winds to SE this evening for atl but right back to sw
for Thu morning.

Atl confidence... 00z update...

high on all elements.

Deese

Preliminary point temps pops
Athens 68 91 69 95 20 10 10 0
atlanta 70 92 70 93 5 20 10 5
blairsville 62 86 63 88 10 20 10 10
cartersville 68 93 69 93 5 20 10 5
columbus 70 95 71 97 5 10 0 0
gainesville 67 90 68 92 20 20 10 5
macon 68 94 69 96 10 10 0 0
rome 67 93 68 94 5 10 10 5
peachtree city 67 93 68 94 5 10 10 5
vidalia 70 94 71 97 5 10 0 0

Ffc watches warnings advisories
None.

Short term... 20
long term... .Bdl
aviation... Deese


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CHDS1 - Strom Thurmond Dam, SC 63 mi60 min N 8.9 G 13 81°F

Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Milledgeville, Baldwin County Airport, GA5 mi45 minN 010.00 miFair84°F71°F66%1019 hPa

Wind History from MLJ (wind in knots)
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Last 24hrCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalm
1 day agoCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmE4E3NE3CalmCalmNW3E4CalmCalm
2 days agoCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmNW7NW10NW9W6NW6
G14
W6W4Calm

Tide / Current Tables for
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Weather Map and Satellite Images
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GOES Local Image of    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
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Wind Forecast for Peachtree City, GA (20,4,5,8)
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Ground Weather Radar Station Robins AFB, GA
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Disclaimer:
The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.