NOTIFICATION FROM ECMWF - European Centre
for Medium-Range Weather Forecasts
New ECMWF EPS Probability products on the GTS:
ECMWF is extending its range of GTS products by
adding probability products produced by our Ensemble Prediction System (EPS).
These new products are encoded in FM 92 - GRIB Edition 2 at 2.5 degree lat/lon
resolution. The forecasts run twice a day and the forecast basetime is 00
and 12 UTC.
The products will be inserted to the GTS via Offenbach and Exeter will have
following GTS headers:
Event Probability total precipitation
Total precipitation probabilities of at least 10
and 20 mm are generated for 24 hour time intervals. The reference time step for
these parameters is the end of the interval.
| TTAAii |
CCCC |
YYGGgg |
| HEXE10 |
ECEP |
YYGG00 |
| HEXG10 |
ECEP |
YYGG00 |
| HEXI10 |
ECEP |
YYGG00 |
| HEXJ10 |
ECEP |
YYGG00 |
| HEXK10 |
ECEP |
YYGG00 |
| HEXL10 |
ECEP |
YYGG00 |
| HEXM10 |
ECEP |
YYGG00 |
| HEXN10 |
ECEP |
YYGG00 |
| HEXO10 |
ECEP |
YYGG00 |
| HEXP10 |
ECEP |
YYGG00 |
| HEXQ10 |
ECEP |
YYGG00 |
| HEXE10 |
ECEP |
YYGG12 |
| HEXG10 |
ECEP |
YYGG12 |
| HEXI10 |
ECEP |
YYGG12 |
| HEXJ10 |
ECEP |
YYGG12 |
| HEXK10 |
ECEP |
YYGG12 |
| HEXL10 |
ECEP |
YYGG12 |
| HEXM10 |
ECEP |
YYGG12 |
| HEXN10 |
ECEP |
YYGG12 |
| HEXO10 |
ECEP |
YYGG12 |
| HEXP10 |
ECEP |
YYGG12 |
| HEXQ10 |
ECEP |
YYGG12 |
| HEXE20 |
ECEP |
YYGG00 |
| HEXG20 |
ECEP |
YYGG00 |
| HEXI20 |
ECEP |
YYGG00 |
| HEXJ20 |
ECEP |
YYGG00 |
| HEXK20 |
ECEP |
YYGG00 |
| HEXL20 |
ECEP |
YYGG00 |
| HEXM20 |
ECEP |
YYGG00 |
| HEXN20 |
ECEP |
YYGG00 |
| HEXO20 |
ECEP |
YYGG00 |
| HEXP20 |
ECEP |
YYGG00 |
| HEXQ20 |
ECEP |
YYGG00 |
| HEXE20 |
ECEP |
YYGG12 |
| HEXG20 |
ECEP |
YYGG12 |
| HEXI20 |
ECEP |
YYGG12 |
| HEXJ20 |
ECEP |
YYGG12 |
| HEXK20 |
ECEP |
YYGG12 |
| HEXL20 |
ECEP |
YYGG12 |
| HEXM20 |
ECEP |
YYGG12 |
| HEXN20 |
ECEP |
YYGG12 |
| HEXO20 |
ECEP |
YYGG12 |
| HEXP20 |
ECEP |
YYGG12 |
| HEXQ20 |
ECEP |
YYGG12 |
Event Probability 10m wind gusts
Wind gust probabilities of at least 15 and 25 m/s
are generated for 24 hour time intervals. The reference time step for the GTS
headers is the end of the interval.
| TTAAii
|
CCCC
|
YYGGgg |
| HWXE15 |
ECEP |
YYGG00 |
| HWXG15 |
ECEP |
YYGG00 |
| HWXI15 |
ECEP |
YYGG00 |
| HWXJ15 |
ECEP |
YYGG00 |
| HWXK15 |
ECEP |
YYGG00 |
| HWXL15 |
ECEP |
YYGG00 |
| HWXM15 |
ECEP |
YYGG00 |
| HWXN15 |
ECEP |
YYGG00 |
| HWXO15 |
ECEP |
YYGG00 |
| HWXP15 |
ECEP |
YYGG00 |
| HWXQ15 |
ECEP |
YYGG00 |
| HWXE15 |
ECEP |
YYGG12 |
| HWXG15 |
ECEP |
YYGG12 |
| HWXI15 |
ECEP |
YYGG12 |
| HWXJ15 |
ECEP |
YYGG12 |
| HWXK15 |
ECEP |
YYGG12 |
| HWXL15 |
ECEP |
YYGG12 |
| HWXM15 |
ECEP |
YYGG12 |
| HWXN15 |
ECEP |
YYGG12 |
| HWXO15 |
ECEP |
YYGG12 |
| HWXP15 |
ECEP |
YYGG12 |
| HWXQ15 |
ECEP |
YYGG12 |
| HWXE25 |
ECEP |
YYGG00 |
| HWXG25 |
ECEP |
YYGG00 |
| HWXI25 |
ECEP |
YYGG00 |
| HWXJ25 |
ECEP |
YYGG00 |
| HWXK25 |
ECEP |
YYGG00 |
| HWXL25 |
ECEP |
YYGG00 |
| HWXM25 |
ECEP |
YYGG00 |
| HWXN25 |
ECEP |
YYGG00 |
| HWXO25 |
ECEP |
YYGG00 |
| HWXP25 |
ECEP |
YYGG00 |
| HWXQ25 |
ECEP |
YYGG00 |
| HWXE25 |
ECEP |
YYGG12 |
| HWXG25 |
ECEP |
YYGG12 |
| HWXI25 |
ECEP |
YYGG12 |
| HWXJ25 |
ECEP |
YYGG12 |
| HWXK25 |
ECEP |
YYGG12 |
| HWXL25 |
ECEP |
YYGG12 |
| HWXM25 |
ECEP |
YYGG12 |
| HWXN25 |
ECEP |
YYGG12 |
| HWXO25 |
ECEP |
YYGG12 |
| HWXP25 |
ECEP |
YYGG12 |
| HWXQ25 |
ECEP |
YYGG12 |
A more detailed description of these products can
be found on following web page:
http://www.ecmwf.int/products/additional/gts_headers_eps.html
Please note that the use of the ii in the TTAAii is not according to the WMO
regulations as described in table D2 in Attachment II-5 of the WMO Manual on the
GTS. The range of values available in table D2 is not sufficient to describe the
different EPS products. The alternate use of ii for EPS products will be
proposed to WMO at a later stage.