Northern Polar Vortex Page

Go here and here for background information on Polar Vortices.

Go here and here for background information on Polar Vortices.


Wind

Northern Polar Wind – It is recommended that you click down through each height in succession so that you can see polar vorticity with depth:

10 hPa/mb – Approximately 31,000 meters (101,700 feet)   Wide and Focused Perspective

70 hPa/mb – Approximately 18,000 meters (59,000 feet)   Wide and Focused Perspective

250 hPa/mb – Approximately 10,400 meters (34,000 feet)   Wide and Focused Perspective


Geopotential Height

Northern Hemisphere – Vertical Cross Section of Geopotential Height Anomalies (Polar Vortex)

Northern Hemisphere - Vertical Cross Section of Geopotential Height Anomalies (Polar Vortex)

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

1 hPa/mb Height Analysis – Approximately 50,000 meters (164,000 feet):

1 hPa/mb Height Analysis

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

2 hPa/mb Height Analysis – Approximately 42,500 meters (140,000 feet):

2 hPa/mb Height Analysis

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

5 hPa/mb Height Analysis – Approximately 35,000 meters (115,000 feet):

5 hPa/mb Height Analysis

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

10 hPa/mb Height Analysis – Approximately 31,000 meters (101,700 feet):

10 hPa/mb Height Analysis

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

30 hPa/mb Height Analysis – Approximately 23,700 meters (77,800 feet):

30 hPa/mb Height Analysis

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

50 hPa/mb Height Analysis – Approximately 20,100 meters (66,000 feet):

50 hPa/mb Height Analysis

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

70 hPa/mb Height Analysis – Approximately 18,000 meters (59,000 feet):

70 hPa/mb Height Analysis

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

100 hPa/mb Height Analysis – Approximately 15,000 meters (49,000 feet):

100 hPa/mb Height Analysis

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

Global – 200-hPa/mb Height Anomalies – Atmospheric Pressure Anomalies at Approximately 12,000 meters (40,000 feet):

Global - 200-hPa/mb Height Anomalies - Atmospheric Pressure Anomalies at Approximately 12,000 meters (40,000 feet)

NOAA – National Weather Service – Click the image to view at source

Northern Hemisphere 250-hPa/mb Heights and Wind Speeds – Approximately 10,400 meters (34,000 feet):
View an animated version of the graphic – Click Here

Northern Hemisphere 250-hPa/mb Heights and Wind Speeds

NOAA – Physical Sciences Laboratory (PSL) – Click the image to view at source

Northern Hemisphere – 500-hPa/mb Height Anomalies – Atmospheric Pressure Anomalies at Approximately 5,500 meters (18,000 feet):

Northern Hemisphere - 500-hPa/mb Height Anomalies - Atmospheric Pressure Anomalies at Approximately 5500 meters (18,000 feet)

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

Northern Hemisphere – 500-hPa/mb Geopotential Height and Vorticity – Approximately 5,500 meters (18,000 feet):

Northern Hemisphere - 500-hPa/mb Geopotential Height and Vorticity - Approximately 5500 meters (18,000 feet)

Center for Ocean-Land-Atmosphere Studies (COLA) – Institute of Global Environment and Society (IGES) – Click the image to view at source


Temperature

1 hPa/mb Temperature Analysis – Approximately 50,000 meters (164,000 feet):

1 hPa/mb Temperature Analysis

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

2 hPa/mb Temperature Analysis – Approximately 42,500 meters (140,000 feet):

2 hPa/mb Temperature Analysis

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

5 hPa/mb Temperature Analysis – Approximately 35,000 meters (115,000 feet):

5 hPa/mb Temperature Analysis

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

10 hPa/mb Temperature Analysis – Approximately 31,000 meters (101,700 feet):

Northern Hemisphere Temperature Analysis at 10 hPa/mb - Approximately 31,000 meters (101,700 feet)

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

30 hPa/mb Temperature Analysis – Approximately 23,700 meters (77,800 feet):

Northern Hemisphere Temperature Analysis at 30 hPa/mb - Approximately 23,700 meters (77,800 feet)

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

50 hPa/mb Temperature Analysis – Approximately 20,100 meters (66,000 feet):

50 hPa/mb Temperature Analysis

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

70 hPa/mb Temperature Analysis – Approximately 18,000 meters (59,000 feet):

70 hPa/mb Temperature Analysis

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

100 hPa/mb Temperature Analysis – Approximately 15,000 meters (49,213 feet):

Northern Hemisphere Temperature Analysis at 100 hPa/mb - Approximately 15,000 meters (49,213 feet)

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

Northern Hemisphere Area Where Temperature is Below 195K or -78°C (Temperature below which Polar Stratospheric Clouds May Form):

Northern Hemisphere Area Where Temperature is Below 195K or -78C (Temperature below which Polar Stratospheric Clouds May Form)

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

Zonal Temperature Anomaly Time Series:

Zonal Temperature Anomaly Time Series

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

50-hPa/mb Zonal Mean Temperature Anomalies – Approximately 20,100 meters (66,000 feet):

50-hPa/mb Zonal Mean Temperature Anomalies - Approximately 20,100 meters (66,000 feet)

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

Global – 10-hPa/mb Temperature Anomalies – Atmospheric Temperature Anomalies at Approximately 31,000 meters (101,700 feet):

Global - 10-hPa/mb Temperature Anomalies - Atmospheric Temperature Anomalies at Approximately 31,000 meters (101,700 feet)

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

Global – 30-hPa/mb Temperature Anomalies – Atmospheric Temperature Anomalies at Approximately 23,700 meters (77,800 feet):

Global - 30-hPa/mb Temperature Anomalies - Atmospheric Temperature Anomalies at Approximately 23,700 meters (77,800 feet)

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

Global – 50-hPa/mb Temperature Anomalies – Atmospheric Temperature Anomalies at Approximately 20,100 meters (66,000 feet):

Global - 50-hPa/mb Temperature Anomalies - Atmospheric Temperature Anomalies at Approximately 20,100 meters (66,000 feet)

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

Northern Polar Temperature Lower Stratosphere (TLS) – 1979 to Present:

Northern Polar Temperature Lower Stratosphere (TLS) - 1979 to Present

Remote Sensing Systems (RSS) – Microwave Sounding Units (MSU/AMSU) – Click here to view current data at source


Ozone

“Ozone Hole” “The word hole isn’t literal; no place is empty of ozone. Scientists use the word hole as a metaphor for the area in which ozone concentrations drop below the historical threshold of 220 Dobson Units.”

Ozone Mixing Ratio map showing a slight “Ozone Hole” within the Vortex:

1 hPa/mb Ozone Mixing Ratio – Approximately 50,000 meters (164,000 feet):

1 hPa/mb Ozone Mixing Ratio

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

2 hPa/mb Ozone Mixing Ratio – Approximately 42,500 meters (140,000 feet):

2 hPa/mb Ozone Mixing Ratio

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

5 hPa/mb Ozone Mixing Ratio – Approximately 35,000 meters (115,000 feet):

5 hPa/mb Ozone Mixing Ratio

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

10 hPa/mb Ozone Mixing Ratio – Approximately 31,000 meters (101,700 feet):

10 hPa/mb Ozone Mixing Ratio

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

30 hPa/mb Ozone Mixing Ratio – Approximately 23,700 meters (77,800 feet):

30 hPa/mb Ozone Mixing Ratio

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

50 hPa/mb Ozone Mixing Ratio – Approximately 20,100 meters (66,000 feet):

50 hPa/mb Ozone Mixing Ratio

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

70 hPa/mb Ozone Mixing Ratio – Approximately 18,000 meters (59,000 feet):

70 hPa/mb Ozone Mixing Ratio

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

100 hPa/mb Ozone Mixing Ratio – Approximately 15,000 meters (49,213 feet):

100 hPa/mb Ozone Mixing Ratio

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

Northern Hemisphere Total Stratospheric Ozone:

Northern Hemisphere Total Stratospheric Ozone

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source


Planetary Waves

Zonal Wave #1 Amplitude Time Series:

Zonal Wave #1 Amplitude Time Series

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source

Zonal Wave #2 Amplitude Jan, Feb, March Time Series:

Zonal Wave #2 Amplitude Time Series

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source


Coriolis Torque

Vertical and Zonal Integral of Coriolis Torque:

Vertical and Zonal Integral Of Coriolis Torque

NOAA – Physical Sciences Laboratory (PSL) – Click the image to view at source


Mountain Torque

Vertical and Zonal Integral of Mountain Torque:

Vertical and Zonal Integral Of Mountain Torque

NOAA – Physical Sciences Laboratory (PSL) – Click the image to view at source


Eddy Heat Flux

Strong negative fluxes indicate poleward flux of heat via eddies. Multiple strong poleward episodes will result in a smaller polar vortex, Sudden Stratospheric Warmings and an earlier transition from winter to summer circulations. Relatively small flux amplitudes will result in a more stable polar vortex and will extend the winter circulation well into the Spring.

10 Day Averaged Eddy Heat Flux Towards The North Pole at 100mb:

10 Day Averaged Eddy Heat Flux Towards The North Pole At 100mb

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source


Atmospheric Transmission of Solar Radiation

UV Erythemal Daily Dosage:

UV Erythemal Daily Dosage

NOAA – National Weather Service – Climate Prediction Center – Click the image to view at source


Source Guide

Center for Ocean-Land-Atmosphere Studies (COLA) – Institute of Global Environment and Society (IGES)
Home Page – https://wxmaps.org/pix.html
Height and Vorticity Analyses Page – https://wxmaps.org/pix/analyses.html
Hurricane Potential Page – https://wxmaps.org/pix/hurpot.html
Forecast Page – https://wxmaps.org/pix/forecasts.html

NOAA – Physical Sciences Laboratory (PSL) (formerly Earth System Research Laboratory / ESRL)
Home Page – https://psl.noaa.gov/
Products Page – https://psl.noaa.gov/products/
Data Page – https://psl.noaa.gov/data/
Data Maps Page – https://psl.noaa.gov/map/

NOAA – National Centers for Environmental Information (NCEI) (formerly National Climatic Data Center / NCDC)
Home Page – https://www.ncei.noaa.gov/
Products Page – https://www.ncei.noaa.gov/products
Stratosphere Page – https://www.cpc.ncep.noaa.gov/products/stratosphere/

NOAA – National Weather Service – Climate Prediction Center
Home Page – https://www.cpc.ncep.noaa.gov/
Products Page – https://www.cpc.ncep.noaa.gov/products/
Monitoring and Data Products Page – https://www.cpc.ncep.noaa.gov/products/MD_index.shtml
Atmospheric & SST Indices Page – https://www.cpc.ncep.noaa.gov/data/indices/
Regional Climate Maps – https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/regional_monitoring/
Stratosphere Monitoring – https://www.cpc.ncep.noaa.gov/products/stratosphere/polar/polar.shtml

Weather Models – Ryan Maue’s Weather Maps (NCEP GFS, NAM, and ECMWF)
https://weathermodels.com/

Remote Sensing Systems (RSS)
Home Page – https://www.remss.com/
Upper Air Temperature (MSU/AMSU) Page – https://www.remss.com/measurements/upper-air-temperature/

StormSurf.com
Home Page – https://www.stormsurf.com/
Model Products Page – https://www.stormsurf.com/mdls/menu.html
Weather Model – Global Jet Stream Wind and 250 mb Pressure – https://www.stormsurfing.com/cgi/display_alt.cgi?a=glob_250
Wave Mode – North Atlantic Surface Pressure and Wind – https://www.stormsurfing.com/cgi/display.cgi?a=natla_slp

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September 1, 2017 3:32 am

Explore a recent thesis involving paramagnetic oxygen and wandering magnetic poles. It may control global climate change. https://www.harrytodd.org

January 11, 2019 12:45 am

Nice research Rob. The math bears out your conclusion that LEDs are less costly of the life of the bulbs compared to the alternatives. I wonder whether 20+ years is what one can realistically expect from an LED bulb’s lifespan. I remember expecting 10 years or so from CFLs but never saw that ever. When I would put in a new CFL, I would write the installation date on the bulb’s socket for reference. Usually I’d have a CFL last for about 2 years max. I hope LED bulbs last 20 years but I’m wary of those claims. All my LEDs have installation dates written on them.