Whenever I hear a bunch of sirens driving by, it's great to know that in short order I'll see what was happening in my Twitter feed.
http://www2.seattle.gov/fire/realtime911/getRecsForDatePub.a...
edit: I found out why that one is real time. It isn't Seattle PD but Seattle Fire. (https://twitter.com/SeattlePD/status/502651325117526016)
[1] http://catalog.data.gov/dataset?q=police&sort=score+desc%2C+...
The data from Seattle is located here: https://data.seattle.gov/Public-Safety/Seattle-Police-Depart...
The data from San Francisco is located here: https://data.sfgov.org/Public-Safety/SFPD-Reported-Incidents...
I wholeheartedly agree that police data should be available from all cities / counties with the type of detail that SF and Seattle show. Open Data Standards are still not where they need to be. If you're interested in helping civic organizations get there, shoot me a message -- we're actively working with Federal and municipal governments on this.