Pennsylvania Declares Mass Casualty Incident After 100-Plus Fall Ill at 106-Degree Big Boy Event

Q: After 100+ heat emergencies, what new safety plans are in place for Big Boy's upcoming Philadelphia display this weekend?

No major new on-site safety plan has been publicly announced for Philadelphia beyond stronger heat warnings and crowd-preparedness guidance. After the mass heat emergency in Muhlenberg Township, officials and organizers have emphasized personal precautions for the Navy Yard display on July 4 and 5. Visitors are being told to bring and drink plenty of water, wear lightweight clothing, and be ready to stand for long periods if crowds are heavy. Union Pacific is also continuing its standard rail-safety message to stay at least 25 feet from the tracks and avoid trespassing. The Philadelphia event itself has fixed public hours — 8 a.m. to 2 p.m. on July 4 and 9 a.m. to 3 p.m. on July 5 — with no public access outside those times. Organizers are also warning that parking is limited and lines are possible, which is part of the effort to set expectations after many people in Berks County arrived hours early and then waited through an extended delay in 106-degree heat. What has been reported so far is more cautionary messaging than a detailed new operational plan. The available information does not specify added cooling stations, extra medical staffing, shaded areas, or other newly implemented measures for Philadelphia. Given what happened in Muhlenberg Township, emergency-planning experts would typically recommend those steps, but they have not been publicly confirmed for this display.

3 articles · Updated · USA TODAY · Jul 3

More than 100 attendees needed medical treatment at a July 2 steam-locomotive event in Berks County, prompting authorities to declare a mass casualty incident.
Temperatures reached 106 degrees as large crowds gathered at the Reading and Blue Mountain Railroad Outer Station to see Union Pacific’s Big Boy, the world’s largest operating steam locomotive, on tour.
Dozens of people were taken to local hospitals, and one attendee went into cardiac arrest before being resuscitated, according to local reports.
Police said the declaration was used to mobilize emergency resources, with local, county and regional responders coordinating a mutual-aid response to the large-scale heat emergency.