All of our alerts are based on our team members being able to catch what is going on out there through all of our sources. This includes the scanner radio traffic and our network/agencies partners. If we do not have staff online, or available, this may result in less alerts being sent out.
Another possibility is that there are no priority calls, or calls that are in our scope of what we send out as alerts. Remember, minor calls, especially medical ones, are not sent out as alerts. There are just days we sit here monitoring and absolutely nothing happens.