Hazardous operations: a. 240700Z apr to 010700Z may in area bound by 33-08-04N 118-46-02W, 33-05-37N…

Original warning text

EASTERN NORTH ATLANTIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS:
   A. 240700Z APR TO 010700Z MAY IN AREA BOUND BY
      33-08-04N 118-46-02W, 33-05-37N 118-43-34W,
      32-58-53N 118-43-31W, 32-47-38N 118-32-19W,
      32-36-55N 118-44-54W, 32-36-55N 118-56-57W,
      32-54-18N 119-13-29W, 33-08-04N 118-55-31W.
   B. 241300Z TO 250700Z, 251200Z TO 260530Z,
      260700Z TO 270530Z, 271600Z TO 281100Z,
      282400Z TO 290930Z, 292000Z TO 300800Z,
      302000Z APR TO 010800Z MAY IN AREA BOUND BY
      32-55-00N 118-25-00W, 32-55-00N 118-15-00W,
      32-40-00N 118-15-00W, 32-40-00N 118-35-00W,
      32-45-00N 118-35-00W.
   C. 242200Z TO 242400Z, 251600Z TO 252400Z,
      262000Z TO 262100Z, 291900Z TO 292400Z APR
      IN AREA BOUND BY
      32-50-42N 118-29-18W, 32-47-38N 118-32-19W,
      32-55-00N 118-39-40W, 32-55-00N 118-32-49W.
   D. 300700Z TO 301800Z APR IN AREA BOUND BY
      32-55-00N 118-32-49W, 32-55-00N 118-39-40W,
      32-58-53N 118-43-31W, 33-00-42N 118-43-32W,
      33-01-38N 118-36-18W.
2. CANCEL THIS MSG 010900Z MAY 17.

Activity windows · 13 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.