diff --git a/ESMF/GOCART2G_GridComp/SU2G_GridComp/AMIP.20C/SU2G_instance_SU.rc b/ESMF/GOCART2G_GridComp/SU2G_GridComp/AMIP.20C/SU2G_instance_SU.rc
index cdf30ab..39a2830 100644
--- a/ESMF/GOCART2G_GridComp/SU2G_GridComp/AMIP.20C/SU2G_instance_SU.rc
+++ b/ESMF/GOCART2G_GridComp/SU2G_GridComp/AMIP.20C/SU2G_instance_SU.rc
@@ -8,8 +8,8 @@ aerosol_monochromatic_optics_file: ExtData/chemistry/AerosolOptics/v0.0.0/x/opti
 nbins: 4
 
 # Volcanic pointwise sources
-volcano_srcfilen_explosive: /dev/null
-volcano_srcfilen_degassing: ExtData/chemistry/CARN/v202106/sfc/so2_volcanic_emissions_Carns.%y4%m2%d2.rc
+volcano_srcfilen_explosive: ExtData/chemistry/CARN/v202401/explosive/so2_explosive_volcanic_emissions_CARN_v202401.%y4%m2%d2.rc
+volcano_srcfilen_degassing: ExtData/chemistry/CARN/v202401/so2_volcanic_emissions_CARN_v202401.degassing_only.rc
 
 # Heights [m] of LTO, CDS and CRS aviation emissions layers
 aviation_vertical_layers: 0.0 100.0 9.0e3 10.0e3
diff --git a/ESMF/GOCART2G_GridComp/SU2G_GridComp/AMIP/SU2G_instance_SU.rc b/ESMF/GOCART2G_GridComp/SU2G_GridComp/AMIP/SU2G_instance_SU.rc
index cdf30ab..39a2830 100644
--- a/ESMF/GOCART2G_GridComp/SU2G_GridComp/AMIP/SU2G_instance_SU.rc
+++ b/ESMF/GOCART2G_GridComp/SU2G_GridComp/AMIP/SU2G_instance_SU.rc
@@ -8,8 +8,8 @@ aerosol_monochromatic_optics_file: ExtData/chemistry/AerosolOptics/v0.0.0/x/opti
 nbins: 4
 
 # Volcanic pointwise sources
-volcano_srcfilen_explosive: /dev/null
-volcano_srcfilen_degassing: ExtData/chemistry/CARN/v202106/sfc/so2_volcanic_emissions_Carns.%y4%m2%d2.rc
+volcano_srcfilen_explosive: ExtData/chemistry/CARN/v202401/explosive/so2_explosive_volcanic_emissions_CARN_v202401.%y4%m2%d2.rc
+volcano_srcfilen_degassing: ExtData/chemistry/CARN/v202401/so2_volcanic_emissions_CARN_v202401.degassing_only.rc
 
 # Heights [m] of LTO, CDS and CRS aviation emissions layers
 aviation_vertical_layers: 0.0 100.0 9.0e3 10.0e3
diff --git a/ESMF/GOCART2G_GridComp/SU2G_GridComp/SU2G_instance_SU.rc b/ESMF/GOCART2G_GridComp/SU2G_GridComp/SU2G_instance_SU.rc
index 4fd84a3..d4b807e 100644
--- a/ESMF/GOCART2G_GridComp/SU2G_GridComp/SU2G_instance_SU.rc
+++ b/ESMF/GOCART2G_GridComp/SU2G_GridComp/SU2G_instance_SU.rc
@@ -9,7 +9,7 @@ nbins: 4
 
 # Volcanic pointwise sources
 volcano_srcfilen_explosive: /dev/null
-volcano_srcfilen_degassing: ExtData/chemistry/CARN/v202106/sfc/so2_volcanic_emissions_CARN_v202106.degassing_only.rc
+volcano_srcfilen_degassing: ExtData/chemistry/CARN/v202401/so2_volcanic_emissions_CARN_v202401.degassing_only.rc
 
 # Heights [m] of LTO, CDS and CRS aviation emissions layers
 aviation_vertical_layers: 0.0 100.0 9.0e3 10.0e3