diff --git a/tools/climate-diag.ts b/tools/climate-diag.ts
index dbf884e9..e1c06caa 100644
--- a/tools/climate-diag.ts
+++ b/tools/climate-diag.ts
@@ -153,7 +153,7 @@ for (let t = worldAge; t < worldAge + totalTurns; t++) {
 if (jsonMode) {
   process.stdout.write(JSON.stringify(rows, null, 2) + '\n')
 } else {
-  const topTerrains = ['ocean', 'coast', 'grassland', 'forest', 'jungle', 'desert', 'tundra', 'mountains', 'hills', 'snow']
+  const topTerrains = ['deep_ocean', 'shallow_ocean', 'temperate_grassland', 'temperate_forest', 'tropical_rainforest', 'desert', 'tundra', 'alpine_tundra', 'boreal_forest', 'savanna']
   const lastRow = rows[rows.length - 1]
   const terrainCols = terrainDetail
     ? Object.keys(lastRow?.terrain_counts ?? {}).sort()