Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| # | Date | at/vs. | Opponent | Score | Attendance | Record |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | January 10, 1987 | at | New Jersey Saints | 8 - 11 | 5976.0 | Loss |
| 2.0 | January 24, 1987 | at | Baltimore Thunder | 19 - 20 | 6593.0 | Loss |
| 3.0 | January 31, 1987 | vs. | New Jersey Saints | 17 - 11 | 14189.0 | Win |
| 4.0 | February 14, 1987 | vs. | Washington Wave | 15 - 12 | 10088.0 | Win |
| 5.0 | February 22, 1987 | vs. | Baltimore Thunder | 8 - 14 | 11583.0 | Loss |
| 6.0 | January 25, 1987 | at | Washington Wave | 19 - 14 | 8100.0 | Win |
Question:
What was the minimum crowd on January 24, 1987?
Answer:
6593.0