NCEP SREF means for 3hrly-TMP at OKC (dProg/dt of past runs; lastest selected runtime: 20130221/09 UTC*).
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SREF Mean Only
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The NCEP SREF means are shown for the last four selected model runs. The oldest run time is indicated on the left side of the key above and the most recent model run time is on the right. Line colors on this plot are based on model run time. Some selections/data may be unavailable.