Hi! I’m a climate scientist trying to visualize the signal from a lot of noise. My research interests coincide with disentangling patterns of climate change from climate variability using data-driven methods, especially in the Arctic. I also spend a lot of time thinking about improving science communication and accessibility through storytelling with engaging visualizations.
Arctic: Sea-Ice Concentration/Extent
Animation shows daily Arctic sea ice extents for 2007, 2012, 2020, and 2023. The decadal averages are also included for the 1980s, 1990s, 2000s, and 2010s. Plot updated through 5/29/2023.Latest Arctic sea ice extent (JAXA ADS AMSR2) updated through 5/29/2023.Current Arctic sea ice extent (NSIDC, DMSP SSM/I-SSMIS F-18) in 2023 compared to climatology (blue, 1981-2010) and 2 standard deviations from the mean (updated 6/5/2023).Arctic sea ice extent anomalies for each year from 1979 to 2023 (satellite-era; NSIDC, DMSP SSM/I-SSMIS). Anomalies are calculated using a 5-day running mean from a climatological baseline of 1981-2010. 2012 is highlighted with a yellow line. 2023 is shown using a red line (updated 6/5/2023).Arctic sea ice extent anomalies stretching from January 1979 to present day (satellite-era; NSIDC, DMSP SSM/I-SSMIS). Anomalies are calculated using a 5-day running mean from a climatological baseline of 1981-2010 (updated 6/5/2023).Annual sea ice extent over the Arctic Ocean Basin (Beaufort, Chukchi, East Siberia, Laptev, and Central Arctic Seas) for 2023 (red line) and throughout the satellite era (purple [1979] to white [2022] lines). Plot updated 6/5/2023 using NSIDC Sea Ice Index v3 (DMSP SSM/I-SSMIS F-18).Current regional Arctic sea ice extents (NSIDC Sea Ice Index v3 : DMSP SSM/I-SSMIS F-18) for 2023 (red line) and for each year through the satellite era (blue [1979] to white [2022] lines). 2012 is shown with a yellow line. A map of the regions can be found at https://zacklabe.files.wordpress.com/2022/08/b203f-nsidc_mapseas.png. Graphic updated 6/5/2023.Daily sea ice extent along the Siberian Coast (i.e., East Siberian, Laptev, and Kara Seas) for 2023 (red line) and throughout the satellite era (purple [1979] to white [2022] lines). Plot updated 6/5/2023 using NSIDC Sea Ice Index v3 (DMSP SSM/I-SSMIS F-18).Current regional Arctic sea ice extents (NSIDC Sea Ice Index v3 : DMSP SSM/I-SSMIS F-18) in addition to 2 standard deviations from the 1981-2010 mean. A map of the regions can be found at https://zacklabe.files.wordpress.com/2022/08/b203f-nsidc_mapseas.png. Graphic updated 6/5/2023.Change in Arctic sea ice extent over the last 5 day for each marginal sea (NSIDC Sea Ice Index v3 : DMSP SSM/I-SSMIS F-18) (updated 6/5/2023).A look at the cumulative change in Arctic sea ice extent for April 2023 (JAXA AMSR2). Updated through 5/29/2023.Latest change in daily Arctic sea ice extent for 2023 (JAXA AMSR2). Plot updated through 5/29/2023.Latest daily Arctic sea ice extent (JAXA AMSR2) for 2022. Mean sea ice extents from the 1980s, 1990s, 2000s, and 2010s decades are also shown by the dashed lines. A thin white line is shown for 2012. Yearly minimum extents (2002-2021) are shown by the scatter points with color in reference to the total sea ice extent. Updated 11/1/2021.Latest daily Arctic sea ice extent (JAXA AMSR2) for 2023. Mean sea ice extents from the 1980s, 1990s, 2000s, and 2010s are also shown by the dashed lines. Yearly maximum extents (2003-2022) are shown by the scatter points with color in reference to the magnitude. Updated 5/1/2023.Current Arctic sea ice extents (JAXA AMSR2) from 2003-present. Color bars are blue when 2023 has dropped below the prior year. Updated through 5/29/2023.Time-evolving accumulation of Arctic sea ice extent anomalies beginning each season on September 15th and ending in one year. Data are shown for seasons of 1979-1980 to 2022-2023 (satellite-era; NSIDC, DMSP SSM/I-SSMIS). Anomalies are calculated using a 5-day running mean from a climatological baseline of 1981-2010. Note that 2020-2021 is highlighted with a yellow line, 2021-2022 is highlighted with an orange line, and 2022-2023 is shown using a red line (updated 6/5/2023).
[13] Timmermans, M.-L. and Z.M. Labe (2022). Sea surface temperature [in “Arctic Report Card 2022”], NOAA, DOI:10.25923/p493-2548 [HTML][BibTeX][Code] [Press Release]
[12] Timmermans, M.-L. and Z.M. Labe (2022). [The Arctic] Sea surface temperature [in “State of the Climate in 2021”]. Bull. Amer. Meteor. Soc., DOI:10.1175/BAMS-D-22-0082.1 [HTML][BibTeX][Code] [Press Release]
[11]Labe, Z.M. and E.A. Barnes (2022), Comparison of climate model large ensembles with observations in the Arctic using simple neural networks. Earth and Space Science, DOI:10.1029/2022EA002348 [HTML][BibTeX][Code] [Plain Language Summary]
[10] Timmermans, M.-L. and Z.M. Labe (2021). Sea surface temperature [in “Arctic Report Card 2021”], NOAA, DOI:10.25923/2y8r-0e49 [HTML][BibTeX][Code] [Press Release]
[9] Timmermans, M.-L. and Z.M. Labe (2021). [The Arctic] Sea surface temperature [in “State of the Climate in 2020”]. Bull. Amer. Meteor. Soc., DOI:10.1175/BAMS-D-21-0086.1 [HTML][BibTeX][Code] [Press Release]
[7] Timmermans, M.-L. and Z.M. Labe (2020). Sea surface temperature [in “Arctic Report Card 2020”], NOAA, DOI:10.25923/v0fs-m920 [HTML][BibTeX][Code] [Press Release]
[6] Timmermans, M.-L., Z.M. Labe, and C. Ladd (2020). [The Arctic] Sea surface temperature [in “State of the Climate in 2019”], Bull. Amer. Meteor. Soc., DOI:10.1175/BAMS-D-20-0086.1 [HTML][BibTeX][Code] [Press Release]
[4] Thoman, R.L., U. Bhatt, P. Bieniek, B. Brettschneider, M. Brubaker, S. Danielson, Z.M. Labe, R. Lader, W. Meier, G. Sheffield, and J. Walsh (2020): The record low Bering Sea ice extent in 2018: Context, impacts and an assessment of the role of anthropogenic climate change [in “Explaining Extreme Events of 2018 from a Climate Perspective”]. Bull. Amer. Meteor. Soc, DOI:10.1175/BAMS-D-19-0175.1 [HTML][BibTeX][Code] [Press Release]
[3]Labe, Z.M., Y. Peings, and G. Magnusdottir (2019). The effect of QBO phase on the atmospheric response to projected Arctic sea ice loss in early winter, Geophysical Research Letters, DOI:10.1029/2019GL083095 [HTML][BibTeX] [Plain Language Summary]
[2]Labe, Z.M., Y. Peings, and G. Magnusdottir (2018), Contributions of ice thickness to the atmospheric response from projected Arctic sea ice loss, Geophysical Research Letters, DOI:10.1029/2018GL078158 [HTML][BibTeX] [Plain Language Summary][Arctic Today]
[1]Labe, Z.M., G. Magnusdottir, and H.S. Stern (2018), Variability of Arctic sea ice thickness using PIOMAS and the CESM Large Ensemble, Journal of Climate, DOI:10.1175/JCLI-D-17-0436.1 [HTML][BibTeX] [Plain Language Summary]
All of the Python code used to generate these figures are available from my GitHub account. Most scripts use data sets that are generated via ftp retrieval.
*These figures may be freely distributed (with credit). Information about the data can be found on my references page and methods page.
