diff --git a/definitions/grib2/localConcepts/ecmf/cfVarName.legacy.def b/definitions/grib2/localConcepts/ecmf/cfVarName.legacy.def
index b33a1c3a8..70301618f 100644
--- a/definitions/grib2/localConcepts/ecmf/cfVarName.legacy.def
+++ b/definitions/grib2/localConcepts/ecmf/cfVarName.legacy.def
@@ -172,6 +172,18 @@
  parameterCategory = 128 ;
  parameterNumber = 175 ;
 }
+#Eastward turbulent surface stress
+'ewss' = {
+ discipline = 192 ;
+ parameterCategory = 128 ;
+ parameterNumber = 180 ;
+}
+#Northward turbulent surface stress
+'nsss' = {
+ discipline = 192 ;
+ parameterCategory = 128 ;
+ parameterNumber = 181 ;
+}
 #Surface runoff
 'sro' = {
  discipline = 192 ;
diff --git a/definitions/grib2/localConcepts/ecmf/name.legacy.def b/definitions/grib2/localConcepts/ecmf/name.legacy.def
index 7caf1461f..9cc5571e5 100644
--- a/definitions/grib2/localConcepts/ecmf/name.legacy.def
+++ b/definitions/grib2/localConcepts/ecmf/name.legacy.def
@@ -172,6 +172,18 @@
  parameterCategory = 128 ;
  parameterNumber = 175 ;
 }
+#Eastward turbulent surface stress
+'Eastward turbulent surface stress' = {
+ discipline = 192 ;
+ parameterCategory = 128 ;
+ parameterNumber = 180 ;
+}
+#Northward turbulent surface stress
+'Northward turbulent surface stress' = {
+ discipline = 192 ;
+ parameterCategory = 128 ;
+ parameterNumber = 181 ;
+}
 #Surface runoff
 'Surface runoff' = {
  discipline = 192 ;
diff --git a/definitions/grib2/localConcepts/ecmf/paramId.legacy.def b/definitions/grib2/localConcepts/ecmf/paramId.legacy.def
index f38e81e4e..35c1eaeac 100644
--- a/definitions/grib2/localConcepts/ecmf/paramId.legacy.def
+++ b/definitions/grib2/localConcepts/ecmf/paramId.legacy.def
@@ -172,6 +172,18 @@
  parameterCategory = 128 ;
  parameterNumber = 175 ;
 }
+#Eastward turbulent surface stress
+'180' = {
+ discipline = 192 ;
+ parameterCategory = 128 ;
+ parameterNumber = 180 ;
+}
+#Northward turbulent surface stress
+'181' = {
+ discipline = 192 ;
+ parameterCategory = 128 ;
+ parameterNumber = 181 ;
+}
 #Surface runoff
 '174008' = {
  discipline = 192 ;
diff --git a/definitions/grib2/localConcepts/ecmf/shortName.legacy.def b/definitions/grib2/localConcepts/ecmf/shortName.legacy.def
index 2bc258c37..7699bff30 100644
--- a/definitions/grib2/localConcepts/ecmf/shortName.legacy.def
+++ b/definitions/grib2/localConcepts/ecmf/shortName.legacy.def
@@ -172,6 +172,18 @@
  parameterCategory = 128 ;
  parameterNumber = 175 ;
 }
+#Eastward turbulent surface stress
+'ewss' = {
+ discipline = 192 ;
+ parameterCategory = 128 ;
+ parameterNumber = 180 ;
+}
+#Northward turbulent surface stress
+'nsss' = {
+ discipline = 192 ;
+ parameterCategory = 128 ;
+ parameterNumber = 181 ;
+}
 #Surface runoff
 'sro' = {
  discipline = 192 ;
diff --git a/definitions/grib2/localConcepts/ecmf/units.legacy.def b/definitions/grib2/localConcepts/ecmf/units.legacy.def
index f8d0299d2..06c6a1ca3 100644
--- a/definitions/grib2/localConcepts/ecmf/units.legacy.def
+++ b/definitions/grib2/localConcepts/ecmf/units.legacy.def
@@ -172,6 +172,18 @@
  parameterCategory = 128 ;
  parameterNumber = 175 ;
 }
+#Eastward turbulent surface stress
+'N m**-2 s' = {
+ discipline = 192 ;
+ parameterCategory = 128 ;
+ parameterNumber = 180 ;
+}
+#Northward turbulent surface stress
+'N m**-2 s' = {
+ discipline = 192 ;
+ parameterCategory = 128 ;
+ parameterNumber = 181 ;
+}
 #Surface runoff
 'kg m**-2' = {
  discipline = 192 ;