11-28-2011 9 PM Cluster Event

Peek Pain level: 7

Onset: 9:05 PM
Duration: 1 hour
Medication used: 20 minutes of o2 @ 15 LPM

Possible cause: I went to sleep about 7:00 PM and woke with a burning eye and throbbing pain in my temple on the right side.  The rain started shortly after I woke.