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QPF Verification Summary
Parallel HiResW precip (WRF-NMM core) has comparable to slightly better ETS and a higher bias for heavier precipitation than the current production version.
Improving the high warm season precip bias in the WRF-NMM will become an even more important priority between now and when there are 4 km Alaska & CONUS nests run within the NAM in 2010.