NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic tropopause VSSH: Vertical speed shear data

DAILY Intrinsic tropopause Vertical speed shear from NOAA NCEP-NCAR CDAS-1: Climate Data Assimilation System I; NCEP-NCAR Reanalysis Project.

Independent Variables (Grids)

Time (time)
grid: /T (days since 1948-01-01 12:00:00) ordered (1 Sep 1998) to (11 Aug 2025) by 1.0 N= 9842 pts :grid
Longitude (longitude)
grid: /X (degree_east) periodic (0) to (2.5W) by 2.5 N= 144 pts :grid
Latitude (latitude)
grid: /Y (degree_north) ordered (90N) to (90S) by 2.5 N= 73 pts :grid

Other Info

bufferwordsize
4
calendar
standard
center
US Weather Service - National Met. Center
datatype
realarraytype
grib_name
VSSH
gribfield
1
GRIBgridcode
2
gribleveltype
7
gribNumBits
8
gribparam
136
gribvariable
136
missing_value
9.99900026E20
PDS_TimeRANGE
113
pointwidth
1.0
process
(180) 62 wave triangular, 28 layer Spectral model from "Medium Range Forecast" run
PTVersion
2
scale_max
0.0133
scale_min
-0.0103
standard_name
wind_speed_shear
subcenter
NCEP Ensemble Products
units
1 /s
standard units*
second-1

References

Kalnay, E., M. Kanamitsu, R. Kistler, W. Collins, D. Deaven, L. Gandin, M. Iredell, S. Saha, G. White, J. Woollen, Y. Zhu, A. Leetmaa, B. Reynolds, M. Chelliah, W. Ebisuzaki, W. Higgins, J. Janowiak, K. C. Mo, C. Ropelewski, J. Wang, R. Jenne, and D. Joseph. The NCEP/NCAR 40-Year Reanalysis Project. Bulletin of the American Meteorological Society, March, 1996

Last updated: Wed, 13 Aug 2025 13:55:24 GMT
Expires: Thu, 14 Aug 2025 13:40:00 GMT

Data Views

TXY
NOAA NCEP-NCAR CDAS-1 DAILY[Intrinsic Diagnostic ]
NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic tropopause VSSH[ X Y | T]MMM