Why are flags at half-staff in Pennsylvania today?
Governor Josh Shapiro orders flags to half-staff for Officer Shane Seiber
United States and Commonwealth flags on all Commonwealth facilities, public buildings, and grounds across Pennsylvania are ordered to fly at half-staff immediately to honor Philadelphia Police Officer Shane Seiber, who was killed in the line of duty. The flags remain lowered until sunset on the date of interment, which has not yet been announced.
What this seal means
The circular MAST seal means Mast created this record from an official source and normalized its schedule, scope, and details for easier reference.
Mast interpretation
The order applies to all Commonwealth facilities, public buildings, and grounds across Pennsylvania. It begins immediately and continues until sunset on the date of interment, which has not yet been announced. All Pennsylvania residents are invited to participate in this tribute.
The title, summary, or detailed analysis was prepared with AI assistance.
Authority and evidence
This page summarizes Mast’s reading of the published order. Consult the issuing authority for the original record.
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Corrections and revisions
No public corrections are recorded.

