Thursday, June20, 2019 L-36.com


Marine Weather and Tides
Kingvale, CA

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6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 5:32AMSunset 8:31PM Wednesday June 19, 2019 10:08 PM PDT (05:08 UTC) Moonrise 9:41PMMoonset 6:39AM Illumination 93% Phase: Waning Gibbous; Moon at 17 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 Kingvale, CA
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location: 39.32, -120.44     debug


Area Discussion for - Reno, NV
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Fxus65 krev 192312 cca
afdrev
area forecast discussion... Corrected
national weather service reno nv
412 pm pdt Wed jun 19 2019
corrected to mention lake wind advisories.

Synopsis
A strong cold front will move through Thursday with gusty winds.

Noticeably cooler temperatures are forecast for Friday and
Saturday before warming Sunday. Another low pressure area,
centered off the west coast, will keep summer temperatures in
check next week but also bring several days of breezy winds.

Discussion
Few changes to the forecast this afternoon as ensembles remain in
good agreement and consistent with the overall pattern. A strong
cold front will move through tomorrow with breezy conditions. It
followed by short wave ridging into the weekend then a deep low
will set up near the coast next week with continued breezy to
windy conditions.

The front is still expected to move through late in the day
tomorrow. Winds will be breezy with peak gusts 30-35 mph for most
areas. This will create hazards for area lakes with lake wind
advisories in effect near and south of i-80. Localized fire
weather concerns also exist, see discussion below. Temperatures
remain mild tomorrow, but cool noticeably Friday. Highs only in
the 70s for the lower valleys and 60s in the sierra are expected.

While there remains a small threat for a few showers in the
eastern sierra behind the front, it is lower than previous models
ideas depicted. Left in a few sprinkles there, but otherwise dry.

Another issue will be gusty north winds behind the front,
particularly over southern mono and mineral counties. The chalfant
owens river valleys will likely see the strongest north winds.

Friday night, there could be a decent northeast wind event for the
sierra crest and lake tahoe. Minor beach erosion and concern to
moored boats may be an issue if it's a good event (sustained 20-25
mph with gusts to 40 mph). Chances of that are about 15%.

A short wave ridge will move through over the weekend with highs
moderating a bit Saturday and more for Sunday. Then an upper low
is expected to drop in off the pacific northwest coast for next
week. It will move little from Tuesday to Thursday. Impacts will
be to keep breezy to windy conditions with one day likely to be
stronger than the others. We don't know which day yet, but it
will fall between Tuesday and Thursday. Temperatures will also
remain near to a little below average. X

Aviation
Gusty west winds this afternoon peaking around 25 kts with mtn
wave turbulence. Stronger west winds tomorrow from 20-03z with a
more northwest component north of i-80. Peak gusts will be near
30kts for area terminals with some mtn wave turbulence. Locally
gusty north winds for Friday afternoon up to 20-25 kts. Winds
diminish for the weekend, but increase again next week. Strongest
gusts may be 30-40 kts on the windier days. X

Hydrology
Flows on the walker and carson rivers have been lower than their
peaks over the weekend, and will drop more for Friday and into the
weekend. The walker basin remains above bankfull, but below flood
stage. We will continue the flood advisory there with numerous
reports of low lying nuisance flooding, but no significant impact.

Elsewhere, the creeks draining the eastern sierra will continue
run high and cold so be extra cautious around them through the
weekend.

The humboldt river continues to rise very slowly upstream of rye
patch reservoir with minor flooding occurring. Moderate flooding
remains possible a few days out with the humboldt now just
cresting between comus and golconda. Based on past history, the
flood crest for imlay is still 1 to 2 weeks out. Flooding along
the humboldt will continue well into july. X

Fire weather
Thursday afternoon and Thursday night, a strong cold front for the
season will move through northeast ca, the sierra, and western
nevada. Widespread wind gusts 25-35 mph are expected with humidities
bottoming out in the 12-20% range for basin areas and 18-28% for
sierra valleys. This puts the area in marginal to low-end critical
conditions weather-wise; however, live fuels remain unseasonably
moist with the main concern for fire spread any cured-out grasses in
the basin valleys or foothills. With the unsupportive live fuels,
fire warnings are not currently being issued.

Northerly flow ensues Friday into Saturday for much cooler
temperatures and lessening winds.

The next period of some concern will be next week, especially
Tuesday through Thursday, as a fairly strong trough for the time of
year sets up shop near the pacific northwest coast. This will lead
to several breezy and dry days with little hope for rain. With live
fuel moistures dropping, we will be checking with fuels experts and
the gaccs between now and then to consider whether watches or
warnings will be needed for next week. -snyder

Rev watches warnings advisories
Nv... Lake wind advisory from 10 am to 10 pm pdt Thursday
nvz001-003-004.

Lake wind advisory from 5 am to 10 pm pdt Thursday nvz002.

Ca... Lake wind advisory from 10 am to 10 pm pdt Thursday caz073.

Lake wind advisory from 5 am to 10 pm pdt Thursday caz072.

For more information from the national weather service visit...

http: weather.Gov reno


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Emigrant Gap, Blue Canyon Nyack Airport, CA14 mi76 minN 010.00 miFair66°F53°F63%1010.4 hPa
Truckee-Tahoe, CA16 mi73 minSSW 410.00 miFair63°F46°F56%1021 hPa

Wind History from BLU (wind in knots)
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Last 24hr3NE4NE3NE3NE5NE4E3E3CalmCalmCalmSW4W7635W76
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1 day agoNE46NE7
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64CalmW53SW6W5SW5W7SW7W7W5W5CalmNE3
2 days agoE3CalmCalmNW3NE3NE6NE4NE7NE8653NW6SW6W34W4W45CalmNE34NE44

Tide / Current Tables for Sacramento #4, Sacramento River, California
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Sacramento #4
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Thu -- 04:59 AM PDT     0.94 feet Low Tide
Thu -- 05:41 AM PDT     Sunrise
Thu -- 08:42 AM PDT     Moonset
Thu -- 08:44 AM PDT     3.00 feet High Tide
Thu -- 06:12 PM PDT     -0.16 feet Low Tide
Thu -- 08:33 PM PDT     Sunset
Thu -- 11:22 PM PDT     Moonrise
Thu -- 11:29 PM PDT     2.49 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.321.61.310.91.22.12.832.92.62.11.61.10.60.2-0-0.2-00.61.422.4

Tide / Current Tables for Clarksburg #4, Sacramento River, California
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Clarksburg #4
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Thu -- 03:29 AM PDT     0.94 feet Low Tide
Thu -- 05:42 AM PDT     Sunrise
Thu -- 07:35 AM PDT     3.00 feet High Tide
Thu -- 08:42 AM PDT     Moonset
Thu -- 04:42 PM PDT     -0.16 feet Low Tide
Thu -- 08:33 PM PDT     Sunset
Thu -- 10:20 PM PDT     2.49 feet High Tide
Thu -- 11:22 PM PDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.91.51.1111.52.32.932.82.521.40.90.50.1-0.1-0.10.20.91.62.22.52.4

Weather Map and Satellite Images
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GOES Local Image of CentralWestCoast    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 Reno, NV (1,6,7,8)
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Ground Weather Radar Station Reno, NV
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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.