There was a re-test of the west county storm siren on Saturday.
This time, everything went as planned. This came after the system failed the most recent test in January.
The siren didn't hit the proper tones at that time.
The McKean Fire Department was one site where the siren went off.
Fire Chief Joe Pyle said making sure the siren functions properly is an important feature of public safety, to alert residents of sever weather.
The West Erie County Emergency Management Association requires storm siren tests in municipalities four times a year. The next test will be in April.