diff --git a/zones.yml b/zones.yml
new file mode 100644
index 00000000..37d8bfbd
--- /dev/null
+++ b/zones.yml
@@ -0,0 +1,26 @@
+1a: "-60 to -55"
+1b: "-55 to -50"
+2a: "-50 to -45"
+2b: "-45 to -40"
+3a: "-40 to -35"
+3b: "-35 to -30"
+4a: "-30 to -25"
+4b: "-25 to -20"
+5a: "-20 to -15"
+5b: "-15 to -10"
+6a: "-10 to -5"
+6b: "-5 to 0"
+7a: "0 to 5"
+7b: "5 to 10"
+8a: "10 to 15"
+8b: "15 to 20"
+9a: "20 to 25"
+9b: "25 to 30"
+10a: "30 to 35"
+10b: "35 to 40"
+11a: "40 to 45"
+11b: "45 to 50"
+12a: "50 to 55"
+12b: "55 to 60"
+13a: "60 to 65"
+13b: "65 to 70"