Why do I sometimes see errors in grammar/spelling when an alert has been issued?

When an authorized issuer sends a critical and potentially life-saving alert via Alert Ready, they are doing so as fast as possible to ensure the emergency messages gets out to the public immediately. While authorized issuers do their best to ensure the spelling and grammar of their alerts are accurate, they are focused on issuing the alert quickly for an urgent situation and therefore there may be an inadvertent error in the text while doing so.