Topic: NASA GPM DPR and GMI Products Update to V08

Date/Time Issued: February 20, 2026 2002 UTC

Product(s) or Data Impacted: NASA GPM DPR and GMI data and downstream products

Date of Initial Impact (start date of first scheduled event): 0445 UTC on March 4, 2026

Date of Expected End (end date of last scheduled event): 0700 UTC on March 4, 2026

Length of Outage: Two hours.

Details/Specifics of Change: On March 4, 2026 beginning at approximately 0445 UTC, NASA will update the GPM data listed in Table 1 to V08. The upgrade is expected to last approximately two hours and will include a format change from HD5 to NetCDF4 and corresponding filename change.

Because of the outage of GPM data, the downstream products in Table 2 will also experience an outage until the dataflow resumes.

Finally, downstream products in Table 3 will experience degradation due to the missing input during the two hour update window.

Table 1: GPM data that will be updated and experience a format and filename change.

Product Shortname	Current Filename Pattern	New Filename Pattern
NASA_GPM_DPR	2A.GPM.DPR.V\d{9}.\d{8}-S\d{6}-E\d{6}.V\d{2}..RT-H5	2A.GPM.DPR.V\d{9}.\d{8}-S\d{6}-E\d{6}.V\d{2}..RT-NC
NASA_GPM_GMI_1CR	1C-R.GPM.GMI.XCAL\d{4}-C.\d{8}-S\d{6}-E\d{6}.V\d{2}..RT-H5	1C-R.GPM.GMI.XCAL\d{4}-C.\d{8}-S\d{6}-E\d{6}.V\d{2}..RT-NC
NASA_GPM_GMI_GPROF_2A	2A.GPM.GMI.GPROF\d{4}v\d{1}\.\d{8}-S\d{6}-E\d{6}.V\d{2}..RT-H5	2A.GPM.GMI.GPROF\d{4}v\d{1}\.\d{8}-S\d{6}-E\d{6}.V\d{2}..RT-NC
NASA_GPM_GMI_L1B	1B.GPM.GMI.TB\d{4}.\d{8}-S\d{6}-E\d{6}.V\d{2}..RT-H5	1B.GPM.GMI.TB\d{4}.\d{8}-S\d{6}-E\d{6}.V\d{2}..RT-NC

Table 2: Downstream products that will experience an outage only.

Product Shortname	Current Filename Pattern	New Filename Pattern
GPM MIRS IMG	NPR-MIRS-IMG_v\d{2}r\d{1,2}_gpm_s\d{15}_e\d{15}_c\d{15}\.nc$	N/A
GPM MIRS SND	NPR-MIRS-SND_v\d{2}r\d{1,2}_gpm_s\d{15}_e\d{15}_c\d{15}\.nc$	N/A
GPM SFR	SFR_v2r0_gpm_s\d{15}_e\d{15}_c\d{15}\.nc	N/A
NASA_GPM_GMI_L1B_AWIPS	AWIPS-1B-GPM-GMI-TB2021-\d{1}_v\d{1}r\d{1}_gpm_s\d{15}_e\d{15}_c\d{15}.nc	N/A
NCCF_GPM_GMI_L1C-R_BUFR	GMI-1CR_v\d{1}r\d{1}_gpm_s\d{15}_e\d{15}_c\d{15}.bufr$	N/A

Table 3: Downstream products that will experience degradation only.

Product Shortname	Current Filename Pattern	New Filename Pattern
SMOPS_Blend_Daily	NPR-SMOPS-CMAP_v\d{1}r\d{1}_blend_s\d{15}_e\d{15}_c\d{15}\.nc	N/A
SMOPS_Blend_6Hourly_GRIB	NPR-SMOPS-CMAP-6hrly_v4r0_blend_s\d{15}_e\d{15}_c\d{15}\.grib2	N/A
SMOPS_Blend_Daily_Archive	NPR-SMOPS-CMAP-archv_v4r0_blend_s\d{15}_e\d{15}_c\d{15}\.nc	N/A
BHP_TPW	BHP-TPW_v\d{2}r\d{1}_blend_s\d{15}_e\d{15}_c\d{15}\.nc	N/A
BHP_PCT	BHP-PCT_v\d{2}r\d{1}_blend_s\d{15}_e\d{15}_c\d{15}\.nc	N/A
BHP_RR	BHP-RR_v\d{2}r\d{1}_blend_s\d{15}_e\d{15}_c\d{15}\.nc	N/A
GMASI_BLEND_ICE_NH_GRIB	GMASI-Ice-NH2km_v\dr\d_blend_s\d{15}_e\d{15}_c\d{15}\.grib2$	N/A
GMASI_BLEND_ICE_SH_GRIB	GMASI-Ice-SH2km_v\dr\d_blend_s\d{15}_e\d{15}_c\d{15}\.grib2$	N/A
GMASI_BLEND_SNOW_NH_GRIB	GMASI-Snow-NH2km_v\dr\d_blend_s\d{15}_e\d{15}_c\d{15}\.grib2$	N/A
GMASI_BLEND_SNOW_SH_GRIB	GMASI-Snow-SH2km_v\dr\d_blend_s\d{15}_e\d{15}_c\d{15}\.grib2$	N/A
GMASI_BLEND_SNOW-ICE	GMASI-Snowice-2km_v\dr\d_blend_s\d{15}_e\d{15}_c\d{15}\.nc$	N/A
ETRAP_ARCHIVE	eTRaP_[\w\|-]+_\d{8}.tar$	N/A
ETRAP_GIF	eTRaP.[\w\|-]+\.\w+\.\d{8}\.\d{2}\.GIF$	N/A
ETRAP_TRAP	TRaP-(AL\|EP\|CP\|WP\|IO\|SH)\d{6}-(j\|n)\d{2}_v\d{1}r\d{1}_(npp\|j01\|n21\|m01\|m03\|gpm\|gw1\|rclip\|blend)_s\d{15}_e\d{15}_c\d{15}.nc	N/A
ETRAP_TRAP_IMG_TAR	TRaP-(AL\|EP\|CP\|WP\|IO\|SH)\d{6}-(j\|n)\d{2}_v\d{1}r\d{1}_(npp\|j01\|n21\|m01\|m03\|gpm\|gw1\|rclip\|blend)_s\d{15}_e\d{15}_c\d{15}.tar	N/A
ETRAP_TXT	eTRaP.[\w\|-]+\.\w+\.\d{8}\.\d{2}\.TXT.Z$	N/A
ADT_LISTING	ADT-\w{3}-list_v\d{1}r\d{1}_multi_s\d{15}_e\d{15}_c\d{15}\.txt	N/A
ADT_PLOTS	ADT-\w{3}_v\d{1}r\d{1}_multi_s\d{15}_e\d{15}_c\d{15}\.png	N/A

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