[Ncep.list.idp.mrms.users] Quadrant data missing in MRMS

[Karen Cooper - NOAA Affiliate]

Hi Matt,

Is the data you are using from the College Park IDP system?

There have been some problems with MRMS keeping up in realtime on the
College Park system.   The Boulder system which is currently the
operational system seems to be keeping up better and not dropping "tiles"
or quadrants.

The RALA you are showing appears to have been missing the SW
tile/quadrant?  Basically everything south of Utah and Colorado borders
seems to have been dropped.


On Thu, Jan 5, 2017 at 1:03 PM, Matt Davis - NOAA Federal <
matt.w.davis at noaa.gov> wrote:

> Hi MRMS users,
>
> Within IRIS, we use several MRMS products to create TIFF files for our
> system. Since version 11.0, I've been noticing that the southwest quadrant
> of at least two of the data types, MRMS_ReflectivityAtLowestAltitude
> and MRMS_LowLevelCompositeReflectivity, is blank.
>
> Today, I acquired one of the grib2 files (attached) from our data source
> (IDP on /common/data/apps/mrms/ops/toc) and opened it in IDV, and, the
> rainfall over California is not showing up in the MRMS_
> ReflectivityAtLowestAltitude.
>
> Here is an IDV screenshot:
>
>
> ​
> Here is the corresponding 0.5 from weather.gov:
>
>
> ​
> As an update, I just took a look before sending this email, at our latest
> generated TIFF file, and it appears to be missing all but the NW quadrant
> (blue here represents data - this is ReflectivityAtLowestAltitude)
>
>
> ​
> Is it possible someone could validate what I'm seeing?
>
> Thanks for any help,
> Matt
>
> --
> *Technical Lead for IRIS, iNWS,*
> *Impacts Catalog, HazCollect Extended*
> *and the National Smart Initialization team.*
>
> *Decision Support Branch*
>
> *Meteorological Development LabOffice of Science and Technology
> Integration*
> *National** Weather Service, Boulder, Colorado*
> (608) 406-0537
>
>
> _______________________________________________
> Ncep.list.idp.mrms.users mailing list
> Ncep.list.idp.mrms.users at lstsrv.ncep.noaa.gov
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>
>


-- 
“The presence of those seeking the truth is infinitely to be preferred to
the presence of those who think they’ve found it."
 -- Terry Prachett

-------------------------------------------
Karen.Cooper at noaa.gov

Phone#:  405-325-6456
Cell:   405-834-8559
National Severe Storms Laboratory
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