During today's test the siren closest to my house failed to sound. The siren is a thunderbolt 1000t that covers a large area of the city.
During last week's test the thunderbolt did sound, but it was a lot quieter that it should have been. This makes me think there is something wrong with the blower.
The siren is still up on the pole, even after last week's malfunction. So I don't think it's being replaced, I think they may have not sounded it during this test and won't until they fix the blower.
I hope it is fixed soon, because the siren being out is potentially dangerous, I could barley hear the other sirens go off even without rains and winds to drown out their noise.