Monday, June18, 2018 L-36.com


Marine Weather and Tides
Nunam Iqua, AK

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 4:15AMSunset 11:45PM Sunday June 17, 2018 8:11 PM AKDT (04:11 UTC) Moonrise 8:44AMMoonset 12:55AM Illumination 22% Phase: Waxing Crescent; Moon at 5 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 Nunam Iqua, AK
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location: 62.62, -164.85     debug


Area Discussion for -
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Fxak69 pafg 172240
afdafg
northern alaska forecast discussion
national weather service fairbanks ak
240 pm akdt Sun jun 17 2018

Discussion
Moist pattern continues over northern alaska with focus on
rainfall amounts over the western interior, brooks range and
strong winds through the alaska range.

Aloft at 500 mb, a deep longwave trough over the eastern bering
sea and western alaska and ridging over the yukon and eastern
alaska will continue into the late next week. A strong upper
level low over bristol bay will slowly weaken in place through the
week as the ridge over the yukon builds north and west over the
eastern interior through the week. An upper level low near 80n and
165w will move east to be located along 75n and 140w Tuesday and
Wednesday.

A stalled trough at 700 mb along a a yk delta to atigun pass line
will be the focal point for periods of rain and numerous showers
with wetting rains expected over much of the area. Rainfall
totals along the trough are expected to range from one quarter to
one half inch with the heaviest totals in the brooks range through
Tuesday morning. Isolated thunderstorms are possible this evening
from galena to bettles to fort yukon. Convection is expected to
be minimal Monday afternoon and evening over the interior.

On the surface a 993 low over the northern pacific with a surge of
moisture from the sub-tropics will plow northward into bristol
bay and will bring another round of heavy rain to the alaska range
and will produce strong winds through and near the alaska range
passes. Rainfall totals in the one half to one and a half inches
range are expected through Tuesday morning along the southern
slopes of the alaska range.

Strong gap winds will continue and strengthen tonight and tomorrow
through the passes and along the north slopes of the alaska range
as winds aloft produce a moderate strength mountain wave. A wind
advisory continues for these areas through Tuesday morning. The
strongest winds are expected late Monday afternoon and evening
and may approach warning level Monday evening and will need to be
monitored.

The 12z model suite initialized well against the 12z surface
analysis and verified well against the 18z surface analysis.

Model spread remains minimal in the short range and is reasonable
in the both the mid range and extended range.

Coastal hazard potential days 3 and 4... None.

Fire weather
Fire weather conditions will be minimal across the majority of the
state with most areas expecting the potential for wetting rain
retaining high rh over the western interior and west coast. Very
little is expected in the way of convection this evening over the
central and eastern interior, with only a small chance for
isolated embedded thunderstorms near the front from galena to
bettles to fort yukon. Chinook conditions and a strengthening
ridge will support rh values down to the around 30 percent where
winds are light. Strong winds through alaska range passes will not
be co-located with sufficiently low rh.

Hydrology
Additional rainfall of between one quarter and one half inch is
expected along the frontal band stretching from the lower yk
delta to ambler to the northeast brooks range with the heaviest
totals in the brooks range. Similar rainfall total have been
observed over the same areas over the last 24 hours. 24 hour
rainfall totals are expected to be in the one half inch to one and
half inch range over the southern slopes of the alaska range with
persistent and deep southerly flow.

Afg watches warnings advisories
Wind advisory for akz223-akz226.

Small craft advisory for pkz210.

Ccc jun 18


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Emmonak, Emmonak Airport, AK21 mi16 minSE 1210.00 miLight Rain53°F48°F86%1008.5 hPa

Wind History from AEM (wind in knots)
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Last 24hrNE18
G22
NE16
G21
N12N9N8N8N8N7NE6N5NE5E4E6--S11S7S10S7S9SE5SE8SE8SE10SE12
1 day agoNE21
G27
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NE10N12N11NE11N10NE11N11NE14
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2 days agoN9N9N9N8N6N3CalmN5N6N6N6N8NE9NE12NE11
G16
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N12
G17
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NE12NE18
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Tide / Current Tables for Kwikluak Pass, Yukon River, Bering Sea, Alaska
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Kwikluak Pass
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Mon -- 01:02 AM AKDT     Sunset
Mon -- 03:14 AM AKDT     Moonset
Mon -- 04:58 AM AKDT     Sunrise
Mon -- 06:57 AM AKDT     -0.11 feet Low Tide
Mon -- 12:19 PM AKDT     Moonrise
Mon -- 12:27 PM AKDT     1.89 feet High Tide
Mon -- 08:07 PM AKDT     0.10 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.31.10.90.70.40.1-0-0.10.10.51.11.61.91.91.71.51.10.80.40.20.10.20.61

Tide / Current Tables for Black, Black River, Bering Sea, Alaska
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Black
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Mon -- 12:59 AM AKDT     Sunset
Mon -- 03:14 AM AKDT     Moonset
Mon -- 03:16 AM AKDT     -0.69 feet Low Tide
Mon -- 05:05 AM AKDT     Sunrise
Mon -- 10:15 AM AKDT     5.91 feet High Tide
Mon -- 12:22 PM AKDT     Moonrise
Mon -- 04:26 PM AKDT     0.60 feet Low Tide
Mon -- 10:13 PM AKDT     4.10 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
20.9-0.1-0.7-0.50.31.63.14.45.45.95.74.93.82.51.30.70.71.32.133.74.13.9

Weather Map and Satellite Images
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wmap_P
GOES Local Image of Alaska    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
Ground Weather Radar Station Nome, AK
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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.