Thursday, July19, 2018 L-36.com


Marine Weather and Tides
Valley Wells, CA

Version 3.4
What's New / NOTES
5/20/2018 -- NOAA is having problems with the data feed that I use to draw the graphs. They are aware of the issue and working to resolve it. Sometimes changing the location by about a mile will give a correct graph. 3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.

Sunrise 5:47AMSunset 8:06PM Wednesday July 18, 2018 11:08 PM PDT (06:08 UTC) Moonrise 12:02PMMoonset 12:00AM Illumination 37% Phase: Waxing Crescent; Moon at 6 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 Valley Wells, CA
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location: 36.04, -117.25     debug


Area Discussion for - San Joaquin Valley/Hanford, CA
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Fxus66 khnx 182329
afdhnx
area forecast discussion
national weather service san joaquin valley - hanford ca
429 pm pdt Wed jul 18 2018

Update Updated air quality issues.

Synopsis Subtropical moisture will continue to flow from the
southeast during the next couple of days and will bring a chance
of thunderstorms to mainly the mountains and desert. Otherwise,
temperatures will continue warm with higher humidity over the
central california interior.

Discussion Latest satellite images have been showing some
subtropical moisture that has been moving from the southeast due
to the passing disturbance (also known as an easterly wave) over
southern california. Also, some mid-level and high clouds are over
the southern half of the forecast area, including kern, tulare,
and kings counties. Clouds will continue to move northwestward
over much of the region during the next few hours. However, some
clearing has occurred over eastern kern county, while lower level
moisture remains. So, instability has been sufficient for
isolated showers and thunderstorms that have developed over the
kern county desert and areas mainly to the south early this
afternoon so far. Expect more showers and thunderstorms to form
later this afternoon into this evening in these areas and over the
sierra nevada. Otherwise, smoke will continue to produce reduced
air quality and remain a health concern in some areas due to the
ferguson fire to the west of yosemite (see sfoaqahnx, or the air
quality ALERT issued by the sjv air pollution control district for
more details).

On Thursday, there is a renewed threat of afternoon and evening
thunderstorms over the higher terrain and desert as moisture will
remain over the region. A slight chance for showers and thunderstorms
is possible in the higher terrain along the west side of the san
joaquin valley, as shorter-term models hint on some instability
due to the presence of subtropical moisture circulating around the
high pressure system centered over the desert southwest and a low
pressure system off the coast of baja california. However,
confidence in this scenario is pretty low, while overall medium in
terms of the forecast. Otherwise, temperatures will remain
several degrees above average, though quite typical through at
least the remainder of the week. Some low level moisture will
increase over much of region, including into the central valley,
and it might feel a bit muggy at times on Thursday and Friday,
while some mid-level clouds will pass over central california at
times. Models remain in general agreement that shower and
thunderstorm coverage will decrease a little on Friday and remain
over the higher elevations of the sierra nevada.

Showers and thunderstorms are expected to continue mainly near and
along the sierra nevada crest over the weekend, while temperatures
moderate slightly. However, high pressure will rebuild early next
week over much of california and the southwestern u.S., so that
temperatures will warm back up to at least several degrees above
average. Shower and thunderstorm activity remains a possibility in
the afternoons and evenings along the sierra nevada crest next
week.

Aviation
Areas of MVFR visibility in smoke will continue in the vicinity of
the ferguson fire in mariposa county for at least the next 24 hours.

Isolated thunderstorms are expected over the sierra nevada, as well
as the kern county mountains and desert through 04z Thursday and
again after 19z Thursday. Otherwise,VFR conditions will prevail
over the central california interior during the next 24 hours.

Air quality issues
Please see sfoaqahnx for an air quality alert.

On Thursday july 19 2018... Unhealthy for sensitive groups in
fresno... Kern and tulare counties and sequoia national park and
forest. Further information is available at valleyair.Org

Certainty
The level of certainty for days 1 and 2 is medium.

The level of certainty for days 3 through 7 is medium.

Certainty levels include low... Medium... And high. Please visit


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
China Lake, Naval Air Facility, CA34 mi73 minS 910.00 miPartly Cloudy96°F46°F19%1010.4 hPa

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Last 24hrS10S10S7N6NE5SW9CalmW3NW4N3S4E7S6CalmCalmCalm3NE7E4SW8W6SW6S9S12
1 day agoSW6W4SW6N4CalmSW4SW3W3S4Calm3SE4S4S6E7E8SW8SE8S10S10
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2 days agoSW7CalmS11S8SW5SW6CalmW3S5W33Calm3E5SE9S63S12SW13
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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 Southwest    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 San Joaquin Valley/Hanford, CA (2,6,7,8)
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Ground Weather Radar Station Edwards AFB, CA
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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.