Hazardous operations: a. 290800Z jan to 050800Z feb in area bound by 33-08-04N 118-46-02W, 33-05-37N…

Original warning text

EASTERN NORTH PACIFIC.
CALIFORNIA.
1. HAZARDOUS OPERATIONS:
   A. 290800Z JAN TO 050800Z FEB 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. 291500Z TO 301000Z, 301800Z TO 310800Z JAN,
      311500Z JAN TO 010800Z FEB, 011500Z TO 020800Z,
      021500Z TO 030800Z, 031500Z TO 032000Z AND
      041500Z TO 050100Z FEB 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. 311400Z JAN TO 010200Z FEB, 011600Z TO 012359Z
      AND 030800Z TO 040800Z FEB
      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.
   D. 311400Z JAN TO 010200Z FEB, 011600Z TO 012359Z
      AND 030800Z TO 040800Z FEB
      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.
2. CANCEL THIS MSG 050900Z FEB 18.

Activity windows · 11 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.