Friday, March22, 2019 L-36.com


Marine Weather and Tides
Nunam Iqua, AK

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 7:51AMSunset 8:21PM Friday March 22, 2019 5:01 AM AKDT (13:01 UTC) Moonrise 10:13PMMoonset 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
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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 221119
afdafg
northern alaska forecast discussion
national weather service fairbanks ak
319 am akdt Fri mar 22 2019

Discussion
Near record warm conditions will continue over most of the
interior while ground blizzards develop this afternoon along the
north slope coast.

Aloft at 500 hpa, a strong ridge aloft extending from northwestern
alaska to near great slave lake will continue to hold in place
while a series of weak troughs move north and northwest through
the bering sea today and Saturday. A stronger shortwave will move
northeast into the central bering sea on Sunday and through the
bering strait Sunday night and Monday. The strong upper level
ridge builds back over alaska early next week and will continue
through mid week.

On the surface a 1030 mb high pressure system north of point
barrow combined with a 970 mb low near dutch harbor will produce a
very strong pressure gradient along the coastal areas of the
north slope this afternoon and will continue into Saturday
morning. Winds will increase rapidly this afternoon along the
coastal areas of the north slope as high pressure builds to the
north of point barrow. Strong and gusty winds combined with recent
snowfall are expected to produce ground blizzard conditions
beginning this afternoon and will continue through through early
Saturday along the coastal areas of the north slope. Blizzard
warnings and and winter weather advisories have been issued for
these areas.

In the interior, high pressure aloft will keep conditions at or
near record warmth across the interior through the weekend with
temperatures expected to reach into the upper 40s and lower 50s.

Some locations will nudge into the middle 50s this afternoon. The
snowpack continues to ripen nicely across the interior with no
significant hydrological issues noted at this time.

A weather front along along the bering strait will weaken today
as it moves north into the chukchi sea this evening. Expect
scattered snow showers along the west coast today and tonight as
the front dissipates and moves to the north. A second front moves
northeast out of the central bering sea into the bering strait,
seward peninsula, and lower yk delta Sunday and will bring another
round of snow to the area. The front continues to move north with
a low that tracks just east of wrangel island Sunday evening.

Deep southwest flow develops along the southwest brooks range
Sunday afternoon and will likely produce a round of heavy snow
Sunday night and Monday morning the western brooks range.

Models continue to indicate a strong storm developing in the
central bering sea Monday morning with heavy precipitation moving
into the lower yk delta, norton sound and the seward peninsula
through the day Monday. The track of the storm to the west of st
lawrence island will take the strongest winds well west of the
west coast and combined with a quickly moving storm should help
minimize coastal flood concerns however surge models continue to
indicate a rise in sea levels beginning early Sunday, though
offshore winds prior to the event should mitigate any significant
rise. Strong southerly flow ahead of the storm may still cause
elevated surf, mainly along south-facing shores. We will continue
to monitor for additional developments.

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

Afg watches warnings advisories
Blizzard warning for akz201-akz203-akz204.

Winter weather advisory for akz202-akz213.

Gale warning for pkz210-pkz225-pkz230-pkz235-pkz240-pkz245.

Brisk wind advisory for pkz220-pkz235-pkz240-pkz245.

Ccc mar 19


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Emmonak, Emmonak Airport, AK21 mi65 minNE 16 G 2010.00 miUnknown Precip29°F27°F92%998.8 hPa

Wind History from AEM (wind in knots)
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Last 24hrNE23
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NE19NE18NE17NE16--NE14NE14NE15NE15NE17NE17NE19NE16NE15NE14NE16
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1 day agoN12N13N11N10N15N16--N21N21N25
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2 days ago--S8S7S6S5--S7S5S8S5S5S6E3CalmCalmNE3NE4N4N5NE8NE8NE9NE11N12

Tide / Current Tables for Kwikluak Pass, Yukon River, Bering Sea, Alaska
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Tide / Current Tables for Black, Black River, Bering Sea, Alaska
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


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.