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High Resolution NWP Reflectivity Comparison

New hourly images of the NCEP High Res Window NMMB and ARW runs through 48 hours from 00 and 12 UTC are available thanks to the SPC SSEO! If you like these new graphics, please let us know.

Select a WRF based high resolution simulation below and then hover over the forecast hour to display the corresponding low level reflectivity forecast. The product is the 1km Reflectivity unless noted as (cr) for composite or (sfc) for surface. Click on the check box to animate. Be sure to pay attention to the model run time and forecast valid times.

Hourly - High Resolution Rapid Refresh (HRRR) - 00 UTC | 01 UTC | 02 UTC | 03 UTC | 04 UTC | 05 UTC | 06 UTC | 07 UTC | 08 UTC | 09 UTC | 10 UTC | 11 UTC | 12 UTC | 13 UTC | 14 UTC | 15 UTC | 16 UTC | 17 UTC | 18 UTC | 19 UTC | 20 UTC | 21 UTC | 22 UTC | 23 UTC
00 UTC - NCEP HiRes Window NMMB | NCEP HiRes Window NMMB SPC SSEO Newly added | NCEP SPC NMM | NCEP SPC NMM (cr) | NCEP CONUS NAM NMMB Nest | CHS NMM (cr) | LWX NMM 4N (sfc) | LWX NMM 12G (sfc) | NC Climate Office ARW (sfc) | NCEP HiRes Window ARW | NCEP HiRes Window ARW SPC SSEO Newly added | NSSL ARW | NSSL ARW Sea Breeze | LWX ARW 4N (sfc) | RAH ARW | RNK ARW (sfc)
03 UTC - LWX ARW 4N (sfc) | RNK ARW (sfc)
06 UTC - NCEP CONUS NAM NMMB Nest | CHS NMM (cr) | LWX NMM 4N (sfc) | LWX NMM 12G (sfc) | LWX ARW 4N (sfc) | RAH ARW | RNK ARW (sfc)
09 UTC - LWX ARW 4N (sfc) | RNK ARW (sfc)
12 UTC - NCEP HiRes Window NMMB | NCEP HiRes Window NMMB SPC SSEO Newly added | NCEP SPC NMM | NCEP SPC NMM (cr) | NCEP CONUS NAM NMMB Nest | CHS NMM (cr) | LWX NMM 4N (sfc) | LWX NMM 12G (sfc) | NC Climate Office ARW (sfc) | NCEP HiRes Window ARW | NCEP HiRes Window ARW SPC SSEO Newly added | NSSL ARW | NSSL ARW Sea Breeze | LWX ARW 4N (sfc) | RAH ARW | RNK ARW (sfc)
15 UTC - LWX ARW 4N (sfc) | RNK ARW (sfc)
18 UTC - NCEP CONUS NAM NMMB Nest | CHS NMM (cr) | LWX NMM 4N (sfc) | LWX NMM 12G (sfc) | LWX ARW 4N (sfc) | RAH ARW | RNK ARW (sfc)
21 UTC - LWX ARW 4N (sfc) | RNK ARW (sfc)
Current run from either 00 UTC, 06 UTC, 12 UTC, or 18 UTC - CAE NMM (cr)

12 UTC NSSL WRF ARW - 1km Reflectivity
Animation speed      Begin animation 
f00 f01 f02 f03 f04 f05 f06 f07 f08 f09 f10 f11 f12 f13 f14 f15 f16 f17 f18 f19 f20 f21 f22 f23 f24 f25 f26 f27 f28 f29 f30 f31 f32 f33 f34 f35 f36

f00 f01 f02 f03 f04 f05 f06 f07 f08 f09 f10 f11 f12 f13 f14 f15 f16 f17 f18 f19 f20 f21 f22 f23 f24 f25 f26 f27 f28 f29 f30 f31 f32 f33 f34 f35 f36


Additional Model Details



National Weather Service
Raleigh Forecast Office
1005 Capability Drive, Suite 300
Centennial Campus
Raleigh, North Carolina 27606-5226
(919) 515-8209
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Web Master's E-mail:  rah.webmaster@noaa.gov
Page Last Modified: 19 June 2013 16:46:32 UTC


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