diff --git a/satpy/etc/composites/abi.yaml b/satpy/etc/composites/abi.yaml
index 59b4fe28f0..ea9dd37f62 100644
--- a/satpy/etc/composites/abi.yaml
+++ b/satpy/etc/composites/abi.yaml
@@ -389,7 +389,7 @@ composites:
       - name: C02
       - name: C05
 
-  ash:
+  ash: &24h_microphysics
     description: >
       Ash RGB, for GOESR: NASA, NOAA
     references:
@@ -946,3 +946,10 @@ composites:
           - name: C05
           - name: C02
     standard_name: day_severe_storms
+
+  24h_microphysics_ash:
+    << : *24h_microphysics
+    standard_name: 24h_microphysics_ash
+    description: >
+      Official WMO 24-hour microphysics ash RGB.  Source:
+      https://wmoomm.sharepoint.com/:b:/s/wmocpdb/EexzMK-JLutNlqR77aiIr8UB2uQvHGE8WfFCq23P03obhQ?e=S9nzet
diff --git a/satpy/etc/composites/ahi.yaml b/satpy/etc/composites/ahi.yaml
index af8e96b4d3..263bb617bb 100644
--- a/satpy/etc/composites/ahi.yaml
+++ b/satpy/etc/composites/ahi.yaml
@@ -92,7 +92,7 @@ composites:
       - name: B08
     standard_name: airmass
 
-  ash:
+  ash: &24h_microphysics
     compositor: !!python/name:satpy.composites.core.GenericCompositor
     prerequisites:
       - compositor: !!python/name:satpy.composites.arithmetic.DifferenceCompositor
@@ -518,3 +518,10 @@ composites:
           - name: B05
           - name: B03
     standard_name: day_severe_storms
+
+  24h_microphysics_ash:
+    << : *24h_microphysics
+    standard_name: 24h_microphysics_ash
+    description: >
+      Official WMO 24-hour microphysics ash RGB.  Source:
+      https://wmoomm.sharepoint.com/:b:/s/wmocpdb/EexzMK-JLutNlqR77aiIr8UB2uQvHGE8WfFCq23P03obhQ?e=S9nzet
diff --git a/satpy/etc/composites/fci.yaml b/satpy/etc/composites/fci.yaml
index f73df3e557..c576e82659 100644
--- a/satpy/etc/composites/fci.yaml
+++ b/satpy/etc/composites/fci.yaml
@@ -604,15 +604,15 @@ composites:
   volcanic_emissions:
     compositor: !!python/name:satpy.composites.core.GenericCompositor
     prerequisites:
-    - compositor: !!python/name:satpy.composites.arithmetic.DifferenceCompositor
-      prerequisites:
-      - wv_63
-      - wv_73
-    - compositor: !!python/name:satpy.composites.arithmetic.DifferenceCompositor
-      prerequisites:
+      - compositor: !!python/name:satpy.composites.arithmetic.DifferenceCompositor
+        prerequisites:
+          - wv_63
+          - wv_73
+      - compositor: !!python/name:satpy.composites.arithmetic.DifferenceCompositor
+        prerequisites:
+          - ir_105
+          - ir_87
       - ir_105
-      - ir_87
-    - ir_105
     standard_name: volcanic_emissions
 
   day_severe_storms:
@@ -649,6 +649,27 @@ composites:
           - name: vis_06
     standard_name: day_severe_storms_tropical
 
+  24h_microphysics_dust: &24h_microphysics
+    compositor: !!python/name:satpy.composites.core.GenericCompositor
+    prerequisites:
+      - compositor: !!python/name:satpy.composites.arithmetic.DifferenceCompositor
+        prerequisites:
+          - ir_123
+          - ir_105
+      - compositor: !!python/name:satpy.composites.arithmetic.DifferenceCompositor
+        prerequisites:
+          - ir_105
+          - ir_87
+      - ir_105
+    standard_name: 24h_microphysics_dust
+
+  24h_microphysics_ash:
+    << : *24h_microphysics
+    standard_name: 24h_microphysics_ash
+    description: >
+      Official WMO 24-hour microphysics ash RGB.  Source:
+      https://wmoomm.sharepoint.com/:b:/s/wmocpdb/EexzMK-JLutNlqR77aiIr8UB2uQvHGE8WfFCq23P03obhQ?e=S9nzet
+
   _vis_06_crude:
     compositor: !!python/name:satpy.composites.core.SingleBandCompositor
     description: Special version of vis_06 for use in vis_with_ir_cloud_overlay
diff --git a/satpy/etc/composites/seviri.yaml b/satpy/etc/composites/seviri.yaml
index 4a5b59ee68..6247182a64 100644
--- a/satpy/etc/composites/seviri.yaml
+++ b/satpy/etc/composites/seviri.yaml
@@ -191,7 +191,7 @@ composites:
     - name: VIS006
     standard_name: natural_color
 
-  fog:
+  fog: &24h_microphysics
     compositor: !!python/name:satpy.composites.core.GenericCompositor
     prerequisites:
     - compositor: !!python/name:satpy.composites.arithmetic.DifferenceCompositor
@@ -703,3 +703,10 @@ composites:
         - IR_016
         - VIS006
     standard_name: day_severe_storms_tropical
+
+  24h_microphysics_ash:
+    << : *24h_microphysics
+    standard_name: 24h_microphysics_ash
+    description: >
+      Official WMO 24-hour microphysics ash RGB.  Source:
+      https://wmoomm.sharepoint.com/:b:/s/wmocpdb/EexzMK-JLutNlqR77aiIr8UB2uQvHGE8WfFCq23P03obhQ?e=S9nzet
diff --git a/satpy/etc/enhancements/abi.yaml b/satpy/etc/enhancements/abi.yaml
index 9920f842a3..a5258fd579 100644
--- a/satpy/etc/enhancements/abi.yaml
+++ b/satpy/etc/enhancements/abi.yaml
@@ -358,3 +358,13 @@ enhancements:
         method: !!python/name:satpy.enhancements.contrast.gamma
         kwargs:
           gamma: [10, 5.5, 5.5]
+
+  24h_microphysics_ash:
+    standard_name: 24h_microphysics_ash
+    operations:
+      - name: stretch
+        method: !!python/name:satpy.enhancements.contrast.stretch
+        kwargs:
+          stretch: crude
+          min_stretch: [-6.7, -6.0, 243.6]
+          max_stretch: [2.6, 6.3, 302.4]
diff --git a/satpy/etc/enhancements/ahi.yaml b/satpy/etc/enhancements/ahi.yaml
index 5496be3cd8..fcc7fbb119 100644
--- a/satpy/etc/enhancements/ahi.yaml
+++ b/satpy/etc/enhancements/ahi.yaml
@@ -39,3 +39,17 @@ enhancements:
         method: !!python/name:satpy.enhancements.contrast.gamma
         kwargs:
           gamma: [1.0, 1.0, 1.0]
+
+  24h_microphysics_ash:
+    standard_name: 24h_microphysics_ash
+    operations:
+      - name: stretch
+        method: !!python/name:satpy.enhancements.contrast.stretch
+        kwargs:
+          stretch: crude
+          min_stretch: [-7.5, -1.6, 243.6]
+          max_stretch: [3.0, 4.9, 303.2]
+      - name: gamma
+        method: !!python/name:satpy.enhancements.contrast.gamma
+        kwargs:
+          gamma: [1.0, 1.2, 1.0]
diff --git a/satpy/etc/enhancements/fci.yaml b/satpy/etc/enhancements/fci.yaml
index d776f4d427..ca79e703b1 100644
--- a/satpy/etc/enhancements/fci.yaml
+++ b/satpy/etc/enhancements/fci.yaml
@@ -6,8 +6,8 @@ enhancements:
         method: !!python/name:satpy.enhancements.contrast.stretch
         kwargs:
           stretch: crude
-          min_stretch: [ 0,0,0 ]
-          max_stretch: [ 1,1,1 ]
+          min_stretch: [0, 0, 0]
+          max_stretch: [1, 1, 1]
 
   night_ir105:
     standard_name: night_ir105
@@ -68,17 +68,17 @@ enhancements:
   fire_temperature_fci_rad:
     standard_name: fire_temperature_fci_rad
     operations:
-    # note: the stretch parameters have been converted to wavelength units
-    # compared to e.g. the VIIRS recipe
-    - name: stretch
-      method: !!python/name:satpy.enhancements.contrast.stretch
-      kwargs:
-        stretch: crude
-        min_stretch: [0, 0, 0]
-        max_stretch: [5.1, 17.7, 22.0]
-    - name: gamma
-      method: !!python/name:satpy.enhancements.contrast.gamma
-      kwargs: {gamma: [1.0, 1.0, 1.0]}
+      # note: the stretch parameters have been converted to wavelength units
+      # compared to e.g. the VIIRS recipe
+      - name: stretch
+        method: !!python/name:satpy.enhancements.contrast.stretch
+        kwargs:
+          stretch: crude
+          min_stretch: [0, 0, 0]
+          max_stretch: [5.1, 17.7, 22.0]
+      - name: gamma
+        method: !!python/name:satpy.enhancements.contrast.gamma
+        kwargs: { gamma: [1.0, 1.0, 1.0] }
 
   fci_flames_colorised:
     standard_name: fci_flames_colorised
@@ -87,7 +87,7 @@ enhancements:
         method: !!python/name:satpy.enhancements.colormap.colorize
         kwargs:
           palettes:
-            - { colors: ylorrd, min_value: 330, max_value: 430 , reverse: true}
+            - { colors: ylorrd, min_value: 330, max_value: 430, reverse: true }
 
   fci_fire_temperature_sum:
     standard_name: fci_fire_temperature_sum
@@ -138,16 +138,16 @@ enhancements:
   overshooting_tops:
     standard_name: overshooting_tops
     operations:
-    - name: stretch
-      method: !!python/name:satpy.enhancements.contrast.stretch
-      kwargs:
-        stretch: crude
-        min_stretch: [-23.8, -29.9, 244.5]
-        max_stretch: [6.4, 23.6, 191.4]
-    - name: gamma
-      method: !!python/name:satpy.enhancements.contrast.gamma
-      kwargs:
-        gamma: [1.0, 1.0, 1.0]
+      - name: stretch
+        method: !!python/name:satpy.enhancements.contrast.stretch
+        kwargs:
+          stretch: crude
+          min_stretch: [-23.8, -29.9, 244.5]
+          max_stretch: [6.4, 23.6, 191.4]
+      - name: gamma
+        method: !!python/name:satpy.enhancements.contrast.gamma
+        kwargs:
+          gamma: [1.0, 1.0, 1.0]
 
   night_microphysics:
     standard_name: night_microphysics
@@ -177,6 +177,30 @@ enhancements:
         kwargs:
           gamma: [1.0, 1.0, 1.0]
 
+  24h_microphysics_dust:
+    standard_name: 24h_microphysics_dust
+    operations:
+      - name: stretch
+        method: !!python/name:satpy.enhancements.contrast.stretch
+        kwargs:
+          stretch: crude
+          min_stretch: [-7.1, 0.2, 260.9]
+          max_stretch: [2.4, 12.7, 289]
+      - name: gamma
+        method: !!python/name:satpy.enhancements.contrast.gamma
+        kwargs:
+          gamma: [1, 2.5, 1]
+
+  24h_microphysics_ash:
+    standard_name: 24h_microphysics_ash
+    operations:
+      - name: stretch
+        method: !!python/name:satpy.enhancements.contrast.stretch
+        kwargs:
+          stretch: crude
+          min_stretch: [-7.1, -3.2, 242.8]
+          max_stretch: [2.4, 4.4, 303.1]
+
   day_cloud_phase_chmi:
     standard_name: day_cloud_phase_chmi
     operations:
diff --git a/satpy/etc/enhancements/seviri.yaml b/satpy/etc/enhancements/seviri.yaml
index 291bb52b72..38fe4c23e5 100644
--- a/satpy/etc/enhancements/seviri.yaml
+++ b/satpy/etc/enhancements/seviri.yaml
@@ -59,3 +59,13 @@ enhancements:
         stretch: crude
         min_stretch: [0, ]
         max_stretch: [255, ]
+
+  24h_microphysics_ash:
+    standard_name: 24h_microphysics_ash
+    operations:
+      - name: stretch
+        method: !!python/name:satpy.enhancements.contrast.stretch
+        kwargs:
+          stretch: crude
+          min_stretch: [-4, -4, 243]
+          max_stretch: [2, 5, 303]