Thursday, April25, 2019 L-36.com


Marine Weather and Tides
Cartersville, 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 6:54AMSunset 8:19PM Thursday April 25, 2019 7:41 PM EDT (23:41 UTC) Moonrise 12:41AMMoonset 10:53AM Illumination 61% Phase: Waning Gibbous; Moon at 21 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 Cartersville, GA
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location: 34.2, -84.78     debug


Area Discussion for - Peachtree City, GA
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Fxus62 kffc 251841
afdffc
area forecast discussion
national weather service peachtree city ga
241 pm edt Thu apr 25 2019

Short term tonight through Friday night
Models have come more in agreement with the weakening short wave
that will move over the CWA tonight. Hi-res models are struggling
with the timing of the area of rain. It does appear to be slowing
down a little bit. We have progged the onset of the rain into the
cwa late this afternoon and across CWA as do the GFS nam. Both
models have the precip cleared out of the CWA between 12z and 20z
Friday. Instability lacking and but there is enough CAPE to keep a
slight chance of tsra going tonight.

Both the GFS and NAM kick up the winds Friday morning and keep them
strong into the afternoon. High pressure builds in rapidly Friday
along with strong CAA aloft. This will be enough to increase winds
into advisory criteria for most of the cwa. Have therefore issues a
wind advisory for late Friday morning and through the afternoon
hours.

17

Long term Saturday through Thursday
Extended forecast period sees the region transitioning into a
somewhat "summer-like" pattern. Weak wave zipping through the nearly
zonal flow Saturday-Sunday drags a weak cold front into north
georgia, but it quickly stalls and dissipates. Models show little
moisture available with this feature and only weak forcing. Pops
remain low and confined to mainly the north. By the beginning of the
work-week, upper flow starts the transition from zonal to weak upper
ridging across the southeast as a large surface ridge builds over the
western atlantic. This should keep us warm and dry through the
beginning of the week with isolated to scattered, mainly diurnal,
convection making an appearance by mid-week as the state is firmly
in the grip of the moist, southerly return-flow on the western edge
of the western atlantic surface ridge. Best chances will be across
the north and west where the upper ridge influence is the weakest.

20

Aviation
18z update...

area of rain and isolated tsra will move across the forecast area
late this afternoon and tonight. Have kept vcts for csg mcn for
tonight. Rain will exit rapidly from the west Friday morning. Cigs
will become MVFR with the onset of the rain with isolated areas
of ifr cigs. CIGS will improve rapidly Friday morning toVFR.

Winds will be southerly this afternoon, southwest tonight,
becoming northwest 15 to 25 mph and gusty by mid Friday morning.

Atl confidence... 18z update...

medium on timing of onset of rain and cig heights tonight.

High of the rest of the elements.

17

Preliminary point temps pops
Athens 60 76 49 77 70 50 0 0
atlanta 62 73 51 76 70 30 0 0
blairsville 57 66 43 73 80 70 0 0
cartersville 60 72 48 76 70 30 0 0
columbus 62 79 53 78 70 20 0 0
gainesville 60 71 50 74 80 50 0 0
macon 62 77 49 79 60 30 0 0
rome 58 73 47 76 80 20 0 0
peachtree city 61 75 48 77 70 20 0 0
vidalia 63 80 53 79 60 60 0 0

Ffc watches warnings advisories
Wind advisory from 11 am to 8 pm edt Friday for the following
zones: baldwin... Banks... Barrow... Bartow... Bibb... Bleckley...

butts... Carroll... Catoosa... Chattahoochee... Chattooga...

cherokee... Clarke... Clayton... Cobb... Coweta... Crawford... Crisp...

dade... Dawson... Dekalb... Dodge... Dooly... Douglas... Fannin...

fayette... Floyd... Forsyth... Gilmer... Glascock... Gordon...

greene... Gwinnett... Hall... Hancock... Haralson... Harris... Heard...

henry... Houston... Jackson... Jasper... Jefferson... Johnson...

jones... Lamar... Laurens... Lumpkin... Macon... Madison... Marion...

meriwether... Monroe... Morgan... Murray... Muscogee... Newton...

north fulton... Oconee... Oglethorpe... Paulding... Peach...

pickens... Pike... Polk... Pulaski... Putnam... Rockdale... Schley...

south fulton... Spalding... Stewart... Sumter... Talbot...

taliaferro... Taylor... Towns... Troup... Twiggs... Union... Upson...

walker... Walton... Warren... Washington... Webster... White...

whitfield... Wilcox... Wilkes... Wilkinson.

Short term... 17
long term... .20
aviation... 17


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Cartersville Airport, GA6 mi49 minS 42.50 miLight Rain Fog/Mist63°F59°F87%1010.6 hPa
Cobb County International Airport - McCollum Field, GA16 mi54 minSSW 610.00 miMostly Cloudy72°F57°F61%983.4 hPa
Dallas Paulding County Regional Airport, GA21 mi47 minN 010.00 miMostly Cloudy61°F60°F100%1011.8 hPa
Marietta / Dobbins Air Force Base, GA23 mi1.8 hrsSSW 910.00 miOvercast73°F57°F58%1011.3 hPa
Rome, R. B. Russell Airport, GA23 mi49 minSW 310.00 miA Few Clouds65°F59°F81%1009.5 hPa

Wind History from VPC (wind in knots)
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Last 24hrS4S6CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmE3CalmSE43S5S7SW7S5S6S5S4
1 day agoCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalm34333NW3SW4S73
2 days agoCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmS34Calm6CalmCalmCalmCalm

Tide / Current Tables for
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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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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Peachtree City, GA (19,4,5,8)
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Ground Weather Radar Station Atlanta, 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.