diff --git a/mysql/weather-observation-station-9/solution.sql b/mysql/weather-observation-station-9/solution.sql
new file mode 100644
index 0000000..cba8b37
--- /dev/null
+++ b/mysql/weather-observation-station-9/solution.sql
@@ -0,0 +1,3 @@
+SELECT DISTINCT CITY
+FROM STATION
+WHERE LEFT(CITY, 1) NOT IN ('a','e','i','o','u')
\ No newline at end of file