Sunday, October22, 2017 L-36.com


Marine Weather and Tides
Mammoth Lakes, CA

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.

Sunrise 7:12AMSunset 6:12PM Sunday October 22, 2017 3:47 PM PDT (22:47 UTC) Moonrise 9:48AMMoonset 8:21PM Illumination 8% Phase: Waxing Crescent; Moon at 3 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 Mammoth Lakes, CA
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location: 37.67, -118.99     debug


Area Discussion for - San Joaquin Valley/Hanford, CA
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Fxus66 khnx 222045
afdhnx
area forecast discussion
national weather service san joaquin valley - hanford ca
145 pm pdt Sun oct 22 2017

Synopsis Warming trend through Tuesday with above normal
temperatures and dry weather to prevail through the week.

Discussion Sunny skies throughout central california this
afternoon as high pressure builds over the region. Temperatures
are generally running 4-7 degrees warmer than yesterday and highs
are on track to top out near climatological normals.

Model consensus with a strong upper ridge amplifying over the
west through Tuesday. Warming trend will bring temperatures to
around 10 degrees above normal then little change Wednesday and
Thursday.

Forecast concern the next couple days will be the development of
critical fire weather conditions in the mountains of kern county.

Surface offshore flow pattern tonight will bring gusty easterly
winds and lowering relative humidity. Afternoon humidity will be
in the lower teens to single digits in some areas. Strongest winds
are forecast on Tuesday morning when gusts to 45 mph are possible.

Have upgraded the fire weather watch for the kern county mountains
to a red flag warning from 2 am Monday until 6 pm Tuesday.

The ridge is progged to weaken later in the week as an upper trough
drops down over the rocky mountains. Some cooling is forecast but
highs are still expected to be at least a few degrees above normal
through next weekend.

Aviation
Vfr conditions are expected to prevail during the next 24 hours
across the central ca interior.

Air quality issues
None.

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

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

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
Mammoth Yosemite Airport, CA9 mi72 minN 010.00 miFair70°F9°F9%1032.8 hPa

Wind History from MMH (wind in knots)
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Last 24hrCalmE7SE3CalmCalmN3CalmCalmCalmN3CalmCalmNW3NW3CalmCalmN3CalmCalmSE3SE5SE3SE3S5
1 day agoNW14
G22
NW16N14W9
G17
W9W7W5W8W10CalmCalmNW4N3NW4CalmCalmCalmCalmSE4CalmS7N6
G9
NW7NW3
G15
2 days agoW13
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W16
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W10
G24
NW6
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N7S13
G21
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S12
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SW19
G37
SW32
G47
SW22
G42
W21
G35
W12
G34
SW13
G28
NW17
G24
W20
G25
SW18
G34
NE7
G29
N11
G23
NW19
G27
NW19
G31
W22
G35
W20
G25
W17
G30

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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Weather Map
wmap_P
IR Satellite Image from GEOS
west_satellite

GOES Local Image of CentralWestCoast    EDIT
Geos

Wind Forecast for San Joaquin Valley/Hanford, CA (18,4,5,8)
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Ground Weather Radar Station San Joaquin Valley, CA
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weather_mapweather_map weather_map

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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.