Hazardous operations, rocket launching: a. 250942Z to 251405Z aug, alternate 260927Z to 261350Z, 270913Z to…

Original warning text

NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING:
   A. 250942Z TO 251405Z AUG, ALTERNATE
      260927Z TO 261350Z, 270913Z TO 271336Z,
      280858Z TO 281321Z, 290844Z TO 291307Z,
      300830Z TO 301253Z AND
      310815Z TO 311238Z AUG IN AREA BOUND BY
      34-28.00N 120-21.00W, 34-40.00N 120-37.00W,
      34-39.00N 120-39.00W, 34-34.00N 120-39.00W,
      34-19.00N 120-34.00W, 33-04.00N 119-51.00W,
      32-20.00N 119-20.00W, 32-21.00N 119-18.00W,
      33-03.00N 119-37.00W.
   B. 250942Z TO 251407Z AUG, ALTERNATE
      260927Z TO 261352Z, 270913Z TO 271338Z,
      280858Z TO 281323Z, 290844Z TO 291309Z,
      300830Z TO 301255Z AND
      310815Z TO 311240Z AUG IN AREA BOUND BY
      29-48.00N 117-39.00W, 31-20.00N 118-49.00W,
      31-19.00N 118-50.00W, 30-36.00N 118-39.00W,
      29-54.00N 118-22.00W, 29-24.00N 118-08.00W.
   C. 250942Z TO 251425Z AUG, ALTERNATE
      260927Z TO 261410Z, 270913Z TO 271356Z,
      280858Z TO 281341Z, 290844Z TO 291327Z,
      300830Z TO 301313Z AND
      310815Z TO 311258Z AUG IN AREA BOUND BY
      29-48.00N 117-39.00W, 29-24.00N 118-08.00W,
      29-15.00N 118-02.00W, 29-02.00N 117-59.00W,
      28-13.00N 117-21.00W, 29-36.00N 117-16.00W.
2. CANCEL THIS MSG 311358Z AUG 26.

Activity windows · 21 in this warning

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.