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| | Spring 2013 Realtime WRFDART analysis
Latest high resolution realtime ensemble forecast
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Latest Analysis | |
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This project is supported by IMAGe DAReS, MMM and STEP. In 2013 supporting MPEX. | |
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Archive of prior analysis times (yyyymmddhh) ~ last 7 days
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Precipitation verification of CP forecasts: (verif. region)
DART Development branch (~Rev. 5600) configuration options:
- 50 member ensemble
- continuous cycling, 6 hour assimilation interval
- localization half width ~635/8 km h/v
- adaptive prior inflation (1.0, 0.6)
- adaptive localization (2000)
- sampling error correction
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WRF v3.3.1 configuration options:
- 415x325x40 (E-W)x(N-S)x(B-T)
- ptop = 50 mb
- 15 km horizontal resolution
- Physics options - Tiedtke, Thompson, MYJ, NOAH, RRTMG SW and LW with aerosol and ozone climatology
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Observation sources:
- MADIS - ACARS(U,V,T,Td), METAR(A,U,V,T,Td), RADIOSONDE(A,U,V,T,Td), MARINE(A,U,V,T,Td), PROFILER(U,V)
- CIMMS - cloud track winds(U,V)
- COSMIC - GPS occultation(BA)
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Notes on changes:
- GPS RO observations are not currently available
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Collaborators and contributors on realtime analysis and ensemble forecasts:
- Jeff Anderson
- Nancy Collins
- David Dowell
- Tim Hoar
- Kevin Manning
- Craig Schwartz
- Kate Smith
- Chris Snyder
- Ryan Torn
- Wei Wang
- Morris Weisman
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| For questions or comments on the realtime analysis contact Glen Romine (romine at ucar dot edu).
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The National Center for Atmospheric Research is sponsored by the National Science Foundation. Any opinions, findings and conclusions or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. |
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