Dataset Open Access

Three-hourly gridded volcanic ash emissions for the Eyjafjallajökull 2010 eruption

André Rigland Brodtkorb; Alvaro Valdebenito; eEMEP contrubutors

Forward simulations of the Eyjafjälla 2010 eruption with unit emissions. These files are used to create an emission estimate of a volcanic eruption.

Each file corresponds to an individual emission time point, and contains 19 individual emission simulations. Each emission simulation emits 1 teragram of ash into a unique vertical level of the model. The levels are labeled L01 .. L19, and designate level number from the top of the atmosphere (top of level 1 is close to 130 hPa or around 14 km ASL). The hybrid sigma levels are defined in Vertical_levels_22_650m.txt. 

The files were created using eEMEP Unimod_ASH compiled by Alvaro Valdebenito (module  cams50/201809) on the Nebula supercomputer. 

Data and products are licensed under Norwegian license for public data (NLOD) and Creative Commons 4.0 BY Internasjonal (see https://www.met.no/en/free-meteorological-data/Licensing-and-crediting for details). Credit should be given to The Norwegian Meteorological institute, shortened "MET Norway", as the source of data.  Some suggestions: «Data from The Norwegian Meteorological Institute», «Based on data from MET Norway».
Files (4.8 GB)
Name Size
ASHinv20100414T0000Z_hourInst.nc
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ASHinv20100414T0300Z_hourInst.nc
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ASHinv20100414T0600Z_hourInst.nc
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ASHinv20100414T0900Z_hourInst.nc
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ASHinv20100414T1200Z_hourInst.nc
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ASHinv20100414T1500Z_hourInst.nc
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ASHinv20100414T1800Z_hourInst.nc
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ASHinv20100414T2100Z_hourInst.nc
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ASHinv20100415T0000Z_hourInst.nc
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ASHinv20100415T0300Z_hourInst.nc
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ASHinv20100415T0600Z_hourInst.nc
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ASHinv20100415T1200Z_hourInst.nc
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ASHinv20100415T1500Z_hourInst.nc
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ASHinv20100415T1800Z_hourInst.nc
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ASHinv20100415T2100Z_hourInst.nc
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ASHinv20100416T0000Z_hourInst.nc
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ASHinv20100416T0300Z_hourInst.nc
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ASHinv20100416T0900Z_hourInst.nc
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ASHinv20100416T1200Z_hourInst.nc
md5:5eeae2a0eee136f22939013c4dcdbb61
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ASHinv20100416T1500Z_hourInst.nc
md5:7327c044d85dc9e18952fc8c5f4ae086
75.0 MB Download
ASHinv20100416T1800Z_hourInst.nc
md5:71932eee371052b82e37a3db728ef66c
60.3 MB Download
ASHinv20100416T2100Z_hourInst.nc
md5:10b80a2888e5c6747df144d25c8676cf
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ASHinv20100417T0000Z_hourInst.nc
md5:978b17902ba1fe16cabb3221c75a6cc0
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ASHinv20100417T0600Z_hourInst.nc
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ASHinv20100417T0900Z_hourInst.nc
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12.1 MB Download
ASHinv20100417T1200Z_hourInst.nc
md5:aa7d41f1597f19af91c96c2d058caccb
9.0 MB Download
ASHinv20100417T1500Z_hourInst.nc
md5:12e2bc21957150e68d5c9f3b2e65a2b5
6.7 MB Download
ASHinv20100417T1800Z_hourInst.nc
md5:92ceb4f33f1ec45b4e28ed5280cf0dc7
5.3 MB Download
ASHinv20100417T2100Z_hourInst.nc
md5:660a3dd3fc8f729937949bc67a2876fe
4.6 MB Download
Vertical_levels_22_650m.txt
md5:c16c7ab0f09309e5c5a28cb4c4277156
894 Bytes Download
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