diff --git a/modules/aeolus/aeolus_amv.py b/modules/aeolus/aeolus_amv.py
index 280b93926f5242b8a262263bf8fcf043ce4c0f1e..535060fe7db0aa881cc57d1062c88b89d05f3243 100644
--- a/modules/aeolus/aeolus_amv.py
+++ b/modules/aeolus/aeolus_amv.py
@@ -730,7 +730,7 @@ def analyze2(amvs_list, bf_list, raob_match_list, bf_gfs_list, amv_prod_list):
 
     # Comparison to Level of Best Fit (LBF) ------------------------------------------------------------------
     # --------------------------------------------------------------------------------------------------------
-    bin_size = 200.0
+    bin_size = 100.0
     bin_ranges = get_press_bin_ranges(50, 1050, bin_size=bin_size)
 
     vld_bf = bfs[:, 3] == 0