diff --git a/apps/upperair/server/dataFunctions/data_contour.js b/apps/upperair/server/dataFunctions/data_contour.js
index 257c68d5cb..9741d3750f 100644
--- a/apps/upperair/server/dataFunctions/data_contour.js
+++ b/apps/upperair/server/dataFunctions/data_contour.js
@@ -144,7 +144,11 @@ dataContour = function (plotParams, plotFunction) {
     // Most of the RAOBs tables don't store a model sum or an obs sum for some reason.
     // So, we get the obs sum from HRRR_OPS, HRRR_HI, or GFS, because the obs are the same across all models.
     // Then we get the model sum by adding the obs sum to the bias sum (bias = model-obs).
-    if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
+    // We exclude GSL's main models, which do have all the sums.
+    const modelsToExclude = ["ncep_oper_Areg", "RAP_130_Areg", "RAP_Areg", "HRRR_Areg"];
+    if (modelsToExclude.includes(model)) {
+      queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.${model}${region} as m1`;
+    } else if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
       queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_OPS_Areg${region} as m1`;
     } else if (region.toString() === "19") {
       queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_HI_Areg${region} as m1`;
diff --git a/apps/upperair/server/dataFunctions/data_contour_diff.js b/apps/upperair/server/dataFunctions/data_contour_diff.js
index 82ad4ef0a1..d79bc31aa0 100644
--- a/apps/upperair/server/dataFunctions/data_contour_diff.js
+++ b/apps/upperair/server/dataFunctions/data_contour_diff.js
@@ -152,7 +152,16 @@ dataContourDiff = function (plotParams, plotFunction) {
       // Most of the RAOBs tables don't store a model sum or an obs sum for some reason.
       // So, we get the obs sum from HRRR_OPS, HRRR_HI, or GFS, because the obs are the same across all models.
       // Then we get the model sum by adding the obs sum to the bias sum (bias = model-obs).
-      if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
+      // We exclude GSL's main models, which do have all the sums.
+      const modelsToExclude = [
+        "ncep_oper_Areg",
+        "RAP_130_Areg",
+        "RAP_Areg",
+        "HRRR_Areg",
+      ];
+      if (modelsToExclude.includes(model)) {
+        queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.${model}${region} as m1`;
+      } else if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
         queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_OPS_Areg${region} as m1`;
       } else if (region.toString() === "19") {
         queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_HI_Areg${region} as m1`;
diff --git a/apps/upperair/server/dataFunctions/data_dailymodelcycle.js b/apps/upperair/server/dataFunctions/data_dailymodelcycle.js
index 6cc2caa632..6e0b191eb7 100644
--- a/apps/upperair/server/dataFunctions/data_dailymodelcycle.js
+++ b/apps/upperair/server/dataFunctions/data_dailymodelcycle.js
@@ -132,7 +132,16 @@ dataDailyModelCycle = function (plotParams, plotFunction) {
         // Most of the RAOBs tables don't store a model sum or an obs sum for some reason.
         // So, we get the obs sum from HRRR_OPS, HRRR_HI, or GFS, because the obs are the same across all models.
         // Then we get the model sum by adding the obs sum to the bias sum (bias = model-obs).
-        if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
+        // We exclude GSL's main models, which do have all the sums.
+        const modelsToExclude = [
+          "ncep_oper_Areg",
+          "RAP_130_Areg",
+          "RAP_Areg",
+          "HRRR_Areg",
+        ];
+        if (modelsToExclude.includes(model)) {
+          queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.${model}${region} as m1`;
+        } else if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
           queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_OPS_Areg${region} as m1`;
         } else if (region.toString() === "19") {
           queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_HI_Areg${region} as m1`;
diff --git a/apps/upperair/server/dataFunctions/data_dieoff.js b/apps/upperair/server/dataFunctions/data_dieoff.js
index 3fa990f237..2f625c0658 100644
--- a/apps/upperair/server/dataFunctions/data_dieoff.js
+++ b/apps/upperair/server/dataFunctions/data_dieoff.js
@@ -136,7 +136,16 @@ dataDieoff = function (plotParams, plotFunction) {
         // Most of the RAOBs tables don't store a model sum or an obs sum for some reason.
         // So, we get the obs sum from HRRR_OPS, HRRR_HI, or GFS, because the obs are the same across all models.
         // Then we get the model sum by adding the obs sum to the bias sum (bias = model-obs).
-        if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
+        // We exclude GSL's main models, which do have all the sums.
+        const modelsToExclude = [
+          "ncep_oper_Areg",
+          "RAP_130_Areg",
+          "RAP_Areg",
+          "HRRR_Areg",
+        ];
+        if (modelsToExclude.includes(model)) {
+          queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.${model}${region} as m1`;
+        } else if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
           queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_OPS_Areg${region} as m1`;
         } else if (region.toString() === "19") {
           queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_HI_Areg${region} as m1`;
diff --git a/apps/upperair/server/dataFunctions/data_histogram.js b/apps/upperair/server/dataFunctions/data_histogram.js
index 1c651df957..144557e9ce 100644
--- a/apps/upperair/server/dataFunctions/data_histogram.js
+++ b/apps/upperair/server/dataFunctions/data_histogram.js
@@ -131,7 +131,16 @@ dataHistogram = function (plotParams, plotFunction) {
         // Most of the RAOBs tables don't store a model sum or an obs sum for some reason.
         // So, we get the obs sum from HRRR_OPS, HRRR_HI, or GFS, because the obs are the same across all models.
         // Then we get the model sum by adding the obs sum to the bias sum (bias = model-obs).
-        if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
+        // We exclude GSL's main models, which do have all the sums.
+        const modelsToExclude = [
+          "ncep_oper_Areg",
+          "RAP_130_Areg",
+          "RAP_Areg",
+          "HRRR_Areg",
+        ];
+        if (modelsToExclude.includes(model)) {
+          queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.${model}${region} as m1`;
+        } else if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
           queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_OPS_Areg${region} as m1`;
         } else if (region.toString() === "19") {
           queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_HI_Areg${region} as m1`;
diff --git a/apps/upperair/server/dataFunctions/data_profile.js b/apps/upperair/server/dataFunctions/data_profile.js
index 907b06bf1f..58ffe54f77 100644
--- a/apps/upperair/server/dataFunctions/data_profile.js
+++ b/apps/upperair/server/dataFunctions/data_profile.js
@@ -129,7 +129,16 @@ dataProfile = function (plotParams, plotFunction) {
         // Most of the RAOBs tables don't store a model sum or an obs sum for some reason.
         // So, we get the obs sum from HRRR_OPS, HRRR_HI, or GFS, because the obs are the same across all models.
         // Then we get the model sum by adding the obs sum to the bias sum (bias = model-obs).
-        if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
+        // We exclude GSL's main models, which do have all the sums.
+        const modelsToExclude = [
+          "ncep_oper_Areg",
+          "RAP_130_Areg",
+          "RAP_Areg",
+          "HRRR_Areg",
+        ];
+        if (modelsToExclude.includes(model)) {
+          queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.${model}${region} as m1`;
+        } else if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
           queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_OPS_Areg${region} as m1`;
         } else if (region.toString() === "19") {
           queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_HI_Areg${region} as m1`;
diff --git a/apps/upperair/server/dataFunctions/data_series.js b/apps/upperair/server/dataFunctions/data_series.js
index c2f5d55225..2e635dd1c8 100644
--- a/apps/upperair/server/dataFunctions/data_series.js
+++ b/apps/upperair/server/dataFunctions/data_series.js
@@ -137,7 +137,16 @@ dataSeries = function (plotParams, plotFunction) {
         // Most of the RAOBs tables don't store a model sum or an obs sum for some reason.
         // So, we get the obs sum from HRRR_OPS, HRRR_HI, or GFS, because the obs are the same across all models.
         // Then we get the model sum by adding the obs sum to the bias sum (bias = model-obs).
-        if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
+        // We exclude GSL's main models, which do have all the sums.
+        const modelsToExclude = [
+          "ncep_oper_Areg",
+          "RAP_130_Areg",
+          "RAP_Areg",
+          "HRRR_Areg",
+        ];
+        if (modelsToExclude.includes(model)) {
+          queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.${model}${region} as m1`;
+        } else if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
           queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_OPS_Areg${region} as m1`;
         } else if (region.toString() === "19") {
           queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_HI_Areg${region} as m1`;
diff --git a/apps/upperair/server/dataFunctions/data_simple_scatter.js b/apps/upperair/server/dataFunctions/data_simple_scatter.js
index eeb918290c..9e388c70e7 100644
--- a/apps/upperair/server/dataFunctions/data_simple_scatter.js
+++ b/apps/upperair/server/dataFunctions/data_simple_scatter.js
@@ -167,7 +167,16 @@ dataSimpleScatter = function (plotParams, plotFunction) {
       // Most of the RAOBs tables don't store a model sum or an obs sum for some reason.
       // So, we get the obs sum from HRRR_OPS, HRRR_HI, or GFS, because the obs are the same across all models.
       // Then we get the model sum by adding the obs sum to the bias sum (bias = model-obs).
-      if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
+      // We exclude GSL's main models, which do have all the sums.
+      const modelsToExclude = [
+        "ncep_oper_Areg",
+        "RAP_130_Areg",
+        "RAP_Areg",
+        "HRRR_Areg",
+      ];
+      if (modelsToExclude.includes(model)) {
+        queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.${model}${region} as m1`;
+      } else if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
         queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_OPS_Areg${region} as m1`;
       } else if (region.toString() === "19") {
         queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_HI_Areg${region} as m1`;
diff --git a/apps/upperair/server/dataFunctions/data_validtime.js b/apps/upperair/server/dataFunctions/data_validtime.js
index 34907e9b49..138b23ef45 100644
--- a/apps/upperair/server/dataFunctions/data_validtime.js
+++ b/apps/upperair/server/dataFunctions/data_validtime.js
@@ -124,7 +124,16 @@ dataValidTime = function (plotParams, plotFunction) {
         // Most of the RAOBs tables don't store a model sum or an obs sum for some reason.
         // So, we get the obs sum from HRRR_OPS, HRRR_HI, or GFS, because the obs are the same across all models.
         // Then we get the model sum by adding the obs sum to the bias sum (bias = model-obs).
-        if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
+        // We exclude GSL's main models, which do have all the sums.
+        const modelsToExclude = [
+          "ncep_oper_Areg",
+          "RAP_130_Areg",
+          "RAP_Areg",
+          "HRRR_Areg",
+        ];
+        if (modelsToExclude.includes(model)) {
+          queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.${model}${region} as m1`;
+        } else if (["5", "14", "15", "16", "17", "18"].includes(region.toString())) {
           queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_OPS_Areg${region} as m1`;
         } else if (region.toString() === "19") {
           queryTableClause = `${queryTableClause}, ${databaseRef.sumsDB}.HRRR_HI_Areg${region} as m1`;