diff --git a/calc-config.json b/calc-config.json
new file mode 100644
index 0000000000000000000000000000000000000000..3872ab556590e4e1256d894aeb16662392110a1b
--- /dev/null
+++ b/calc-config.json
@@ -0,0 +1,11 @@
+{
+  "hazard": {
+    "imts": [
+      "PGA",
+      "SA0P01", "SA0P02", "SA0P03", "SA0P05", "SA0P075",
+      "SA0P1", "SA0P15", "SA0P2", "SA0P25", "SA0P3", "SA0P4", "SA0P5", "SA0P75",
+      "SA1P0", "SA1P5", "SA2P0", "SA3P0", "SA4P0", "SA5P0", "SA7P5",
+      "SA10P0"
+    ]
+  }
+}