Terrestrial Gamma Flashes (TGFs) from Fermi with Seasonal Earth
In this visualization, we plot the timing and locations of terrestrial gamma flashes (TGFs) observed by the Gamma Ray Burst Monitor aboard the Fermi Gamma-ray observatory.
This version of the map includes the global lightning probability (the light blue glow overlaying the global map) which varies with season. The Earth's surface also illustrates some seasonal variations. We see that TGFs are roughly correlated with lightning probability, and the lightning probability correlated with seaons. There is more lightning in the summer season.
This movie plays the terrestrial gamma flashes with a daily lighting map (blue glow) and seasonally-varying Earth as background.
This movie plays the terrestrial gamma flashes with a daily lighting map (blue glow) and seasonally varying Earth as background. This version does not display a time tag.
Credits
Please give credit for this item to:
NASA/Goddard Space Flight Center Scientific Visualization Studio
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Animator
- Tom Bridgman (Global Science and Technology, Inc.)
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Producer
- Scott Wiessinger (UMBC)
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Scientists
- Gerald J. Fishman (NASA/MSFC)
- Michael Briggs (NASA/MSFC)
Release date
This page was originally published on Monday, January 10, 2011.
This page was last updated on Wednesday, May 3, 2023 at 1:53 PM EDT.
Missions
This page is related to the following missions:Series
This page can be found in the following series:Datasets used
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BMNG (Blue Marble: Next Generation) [Terra and Aqua: MODIS]
ID: 508Credit: The Blue Marble data is courtesy of Reto Stockli (NASA/GSFC).
This dataset can be found at: http://earthobservatory.nasa.gov/Newsroom/BlueMarble/
See all pages that use this dataset -
Lightning [TRMM: LIS]
ID: 515 -
Fermi GBM TGF (Terrestrial Gamma Flashes) [Fermi: Gamma Ray Burst Monitor]
ID: 706
Note: While we identify the data sets used on this page, we do not store any further details, nor the data sets themselves on our site.