Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_27435931_1 (elevation_m VARCHAR, year VARCHAR)
### Question:
what was the elevation in september 2009?
### Answer:
SELECT elevation_m FROM table_27435931_1 WHERE year = "September 2009"