GPM watches Hurricane Douglas threaten Hawaii

  • Released Wednesday, July 29, 2020
  • ID: 4843

This data visualization starts by looking at Hurricane Douglas via IMERG precipitation measurements over cloud cover as Douglas approaches the Hawaiian islands on July 25, 2020. GPM then flies over to collect more detailed measurements of the Hurricane's surface precipitation and internal structure via it's GMI and DPR instruments respectively.

GPM captured Hurricane Douglas at 15:46 UTC (5:46 am HST) on July 25th, 2020 on it's approach to the Hawaiian Islands. Douglas was the first hurricane of the 2020 Eastern Pacific Hurricane season. At this stage Hurricane Douglas was a category 2 hurricane with sustained wind speeds of up to 105 miles per hours (169 kph).

GPM data is archived at https://pps.gsfc.nasa.gov/
No description available.

Color bar for liquid precipitation rates (ie, rain rates). Shades of green represent low amounts of liquid precipitation, whereas shades of red represent high amounts of precipitation.

No description available.

Color bar for frozen precipitation rates (ie, snow rates). Shades of cyan represent low amounts of frozen precipitation, whereas shades of purple represent high amounts of precipitation.

Credits

Please give credit for this item to:
NASA's Scientific Visualization Studio

Missions

This visualization is related to the following missions:

Series

This visualization can be found in the following series:

Datasets used in this visualization

IMERG
Data Compilation | NASA/GSFC

Dataset can be found at: http://pmm.nasa.gov/sites/default/files/document_files/IMERG_ATBD_V4.4.pdf

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GOES-16 (Collected with the ABI sensor)

Advanced Baseline Imager (ABI) has 16 spectral bands, including two visible channels, four near-infrared channels and ten infrared channels. It is nearly identical to the imagers on Himawari 8 and Himawari 9.

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GPM Volumetric Precipitation data (A.K.A. Ku) (Collected with the DPR sensor)
Observed Data | JAXA

Credit: Data provided by the joint NASA/JAXA GPM mission.

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GPM Rain Rates (A.K.A. Surface Precipitation) (Collected with the GMI sensor)

Credit: Data provided by the joint NASA/JAXA GPM mission.

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Note: While we identify the data sets used in these visualizations, we do not store any further details nor the data sets themselves on our site.

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