Wednesday, February20, 2019 L-36.com


Marine Weather and Tides
Broken Arrow, OK

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 7:03AMSunset 6:10PM Wednesday February 20, 2019 11:39 AM CST (17:39 UTC) Moonrise 7:39PMMoonset 8:00AM Illumination 98% Phase: Waning Gibbous; Moon at 16 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
    EDIT      (on/off)   Help


7 Day Forecast for Marine Location Near Broken Arrow, OK
   Hourly   EDIT   Help
location: 36.04, -95.88     debug


Area Discussion for - Tulsa, OK
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus64 ktsa 201654
afdtsa
area forecast discussion
national weather service tulsa ok
1054 am cst Wed feb 20 2019

Discussion
The discussion regarding the 18z TAF forecast can be found below.

Aviation
Concerning TAF sites ktul krvs kbvo kmlc kxna kfyv kfsm krog.

MVFR CIGS will scatter out across the region this afternoon, with
vfr conditions prevailing thru the remainder of the period.

Lacy

Prev discussion issued 1021 am cst Wed feb 20 2019
discussion...

no major adjustments were needed to the going forecast. Skies are
clearing across the region in the wake of yesterday's storm
system. With a westerly wind and more sunshine, expect highs
considerably warmer than the past few days. Afternoon highs were
nudged up slightly based on the latest data.

Lacy
prev discussion... Issued 537 am cst Wed feb 20 2019
aviation...

concerning TAF sites ktul krvs kbvo kmlc kxna kfyv kfsm krog.

Low ceilings continue this morning with lifr ifr conditions,
although fog has begun to lift in most areas. As upper system
moves northeast of the region this morning, ceiling heights will
begin to quickly rise and clear from west to east withVFR
conditions expected at eastern ok TAF sites by mid morning and
across NW ar by early afternoon.

Discussion update...

the freezing drizzle threat has ended this morning, therefore the
winter weather advisory has been cancelled for the remaining counties.

Prev discussion... Issued 412 am cst Wed feb 20 2019
discussion...

upper low was located over southeast colorado... Oklahoma texas
panhandles and northeast new mexico early this morning. East of
the low... Areas of drizzle with lower visibilities moving off to
the northeast within the mid level flow were common across much
eastern oklahoma and northwest arkansas. Temperatures early this
morning have remained above freezing for much of the cwa... With
exception to locations west of highway 75 in northeast oklahoma
and some locations within the higher terrain of far northwest
arkansas. Thus... Will continue the winter weather advisory for
these locations and cancel the advisory for the rest of northeast
oklahoma where temperatures were above freezing. With the
freezing temperatures... Light freezing drizzle will remain
possible with the potential of a light glazing of ice. Advisory
remains til 12z and will monitor conditions for any additional
updates.

The upper wave is expected to continue to lift northeast through
the plains today. Drier air being transported within the west to
southwesterly low mid level flow should help to taper off any
remaining drizzle and lower visibilities during the morning hours
as the upper trof axis is forecast to shift northeast of the cwa
by this afternoon. Behind this axis... Some possible scattering of
clouds will be possible this afternoon evening for parts of the
cwa. Afternoon temperatures look to range from around 40 degrees
where the snow fell in western osage county to the lower 50s near
the red river. Temperatures look to continue a warming trend
peaking Saturday with gusty southerly winds ahead of the next
forecast cold front.

A second wave is progged to drop southeast into the desert
southwest in the wake of the departing wave tonight and Thursday
and lift into the southern central plains Friday and Saturday.

This will allow for a return of rain showers beginning Thursday
night... With showers and thunderstorms continuing Friday and
increasing Saturday morning as a cold front looks to move through
the region. Latest model solutions indicate the frontal boundary
moving across the CWA during the morning early afternoon hours
which should help to limit overall severe potentials. Locations
across the far eastern part of the CWA would have the higher
potential as the boundary looks to move through early afternoon.

Also... With the track and warmer surface temperatures... Wintry
weather is forecast to remain north of the cwa. Temperatures
behind this frontal boundary are suggested to not be all that
cold with highs near the seasonal normal Sunday and Monday before
another cold front looks to move through Tuesday.

Preliminary point temps pops
Tul 48 31 58 37 0 0 0 10
fsm 51 34 61 41 0 0 10 20
mlc 52 33 60 41 0 0 10 20
bvo 44 22 55 32 0 0 0 10
fyv 46 26 56 37 10 0 10 20
byv 45 29 54 36 10 0 10 20
mko 50 32 58 38 0 0 10 20
mio 44 26 58 33 10 0 0 10
f10 51 33 59 38 0 0 10 20
hhw 52 35 59 43 0 0 10 20

Tsa watches warnings advisories
Ok... None.

Ar... None.

Aviation... ..30


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Tulsa - Jones Jr. Airport, OK5 mi47 minSW 910.00 miFair42°F32°F68%1013.4 hPa
Tulsa, Tulsa International Airport, OK12 mi47 minWSW 710.00 miFair41°F32°F70%1012.7 hPa

Wind History from RVS (wind in knots)
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
Last 24hrNE8E9E5E7CalmN3N4NE3CalmN4NE4CalmCalmCalmSW5SW4SW4SW435SW4SW11
G14
W9SW9
1 day agoNE11N8
G15
N11NE12NE11
G14
NE12NE12NE9NE10NE9NE11NE13NE10NE8NE9NE9NE9NE8NE8NE10NE11NE13NE9NE7
2 days agoN8NW8NW8NW6
G15
NW8N9N5N4NW5N6
G15
N7
G15
N7N9N10N10N6N7N9N6N4N6N11N8NE9

Tide / Current Tables for
   EDIT   RT Ports Option   Weekend mode (on/off)   (on/off)   Help
Tide / Current Tables for
   EDIT      (on/off)   Help
Weather Map and Satellite Images
       (on/off)   HelpWeather Map
wmap_A
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.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Tulsa, OK (12,3,4,5)
      (on/off)   Help

Ground Weather Radar Station Tulsa, OK
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

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.