Starting with the first orbit of 9 October 2017, the MHS data from NOAA-19 began displaying substantial artifacts. After the orbit crossing 00 UTC 10 October, the NOAA-19 data have been embargoed from Early and Late IMERG, although it took until 03 UTC for all artifacts to age off the morphing. At this point, Early and Late IMERG appear nominal, except they lack the sampling that NOAA-19 provides.

With the completion of the TRMM version 8 level 1 processing, PPS will start to process the TRMM era GPM constellation level 1 data on Friday October 6, 2017. Similar to the TRMM version 8 level 1 product, all level 1 constellation products will be produced as GPM version V05, all products are in HDF5 format, all product names will use the GPM naming convention and the produced data will appear both in STORM: https://storm.pps.eosdis.nasa.gov/storm/ and on "arthurhou": ftp://arthurhou.pps.eosdis.nasa.gov/ PPS will reprocess the entire TRMM era constellation data. All users are encouraged to...

Starting with data date October 01, 2017, the Level 2-Level 3 GPROF data for METOPA, METOPB, NOAA18, NOAA19 (MHS) and NPP ATMS partner products will be running new code and produced as product version V05C. These code changes are relatively minor and primarily affect the outer edges of the swath. Processing of the V05C data will start tomorrow on Wednesday October 04, 2017. Notable changes include : ------------------------------------------- The V05C GPROF of the Cross-track sensors allows for more usable pixels on the outside of the MHS and ATMS scans as compared to the previous version. For...

PPS received new GPM Ka L1B products (2017-09-29) for orbit 20378 from JAXA and reprocessed the affected data. If you have obtained any of these products from our archive or through a Standing Order, etc., please discard these and use the replacement products. The following files and corresponding browse products will be replaced 2AKa 2A.GPM.Ka.V7-20170308.20170929-S121703-E134937.020378.V05A.HDF5 2ADPR 2A.GPM.DPR.V7-20170308.20170929-S121703-E134937.020378.V05A.HDF5 2BCMB 2B.GPM.DPRGMI.CORRA2016.20170929-S121703-E134937.020378.V05A.HDF5 2HCSH 2B.GPM.DPRGMI.2HCSHv3-1.20170929-S121703-E134937...

PPS is releasing version 3.80.29 build of the PPS TKIO toolkit for GPM Version 5 products and TRMM Version 8 data products This can be found at: ftp://gpmweb2.pps.eosdis.nasa.gov/pub/PPStoolkit/GPM/tkio-3.80.29/ The direct link to the tar file can be accessed here: ftp://gpmweb2.pps.eosdis.nasa.gov/pub/PPStoolkit/GPM/tkio-3.80.29/tkio-… The most recent changes are in metadata: 3GSLHT cu3cw 3HSLHT cu3cw Other changes are noted in the release notes documents in the FTP directory. Please contact us for any questions.