diff --git a/ccpp/driver/GFS_diagnostics.F90 b/ccpp/driver/GFS_diagnostics.F90
index 4729819ea..cb6031d3e 100644
--- a/ccpp/driver/GFS_diagnostics.F90
+++ b/ccpp/driver/GFS_diagnostics.F90
@@ -4972,6 +4972,16 @@ subroutine GFS_externaldiag_populate (ExtDiag, Model, Statein, Stateout, Sfcprop
 
       endif  extended_smoke_dust_diagnostics
 
+      idx = idx + 1
+      ExtDiag(idx)%axes = 3
+      ExtDiag(idx)%name = 'ebu_smoke'
+      ExtDiag(idx)%desc = 'smoke emission'
+      ExtDiag(idx)%unit = 'ug/m2/s'
+      ExtDiag(idx)%mod_name = 'gfs_phys'
+      allocate (ExtDiag(idx)%data(nblks))
+      do nb = 1,nblks
+       ExtDiag(idx)%data(nb)%var3 => Coupling(nb)%ebu_smoke(:,:)
+      enddo
 
       idx = idx + 1
       ExtDiag(idx)%axes = 2
diff --git a/ccpp/physics b/ccpp/physics
index f3eeb3442..5d1a4aa90 160000
--- a/ccpp/physics
+++ b/ccpp/physics
@@ -1 +1 @@
-Subproject commit f3eeb3442775b7239d98e3d09acc6d4f1d42233e
+Subproject commit 5d1a4aa9075dc7c03fb9c98eadcc15cc4d0bf743