Hazardous operations, space debris 032130Z to 032200Z jun, alternate 071950Z to 072020Z jun in areas bound…

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS, SPACE DEBRIS
   032130Z TO 032200Z JUN, ALTERNATE
   071950Z TO 072020Z JUN IN AREAS BOUND BY:
   A. 32-05-16N 119-46-11W, 31-42-53N 120-10-12W,
      31-19-26N 120-36-35W, 30-55-19N 121-03-36W,
      30-30-57N 121-31-48W, 30-04-51N 122-01-48W,
      30-35-02N 122-38-24W, 31-05-09N 123-15-36W,
      31-31-44N 122-45-36W, 31-55-44N 122-16-48W,
      32-18-32N 121-47-24W, 32-39-46N 121-17-59W,
      32-58-55N 120-49-47W.
   B. 30-01-26N 120-15-00W, 29-38-31N 120-37-47W,
      29-14-31N 121-02-24W, 28-49-47N 121-28-48W,
      28-24-50N 121-55-12W, 27-58-11N 122-24-00W,
      28-27-32N 123-00-36W, 28-56-52N 123-37-47W,
      29-23-56N 123-09-00W, 29-48-28N 122-42-00W,
      30-11-52N 122-13-48W, 30-33-43N 121-46-11W,
      30-53-31N 121-18-36W.
2. CANCEL THIS MSG 072120Z JUN 19.

Activity windows · 2 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.