A sweeping loss of electricity has plunged more than 60 percent of NIPSCO’s customers in northwest Indiana into darkness after a series of violent derecho storms struck the region on Saturday afternoon. The outage, which began shortly after 3:00 p.m. local time, was captured in stark contrast by a NASA satellite that recorded nighttime lighting patterns before and after the storms, showing a dramatic dimming of the area visible from space.
The derecho events, known for their fast‑moving, straight‑line winds, inflicted extensive damage on the electric grid, forcing NIPSCO to shut down large sections of its distribution network. The utility confirmed that the majority of its service area in the northwest part of the state is without power, leaving hundreds of thousands of homes and businesses without electricity.
NASA’s satellite imagery highlighted the scale of the disruption. Images taken moments before the storms displayed a typical glow of residential and commercial lighting across the region. Within hours, the same view showed a pronounced dark patch where the lights had vanished, providing a visual record of the outage that can be observed from orbit.
Officials from NIPSCO are working to assess the damage and restore service, though the extent of the grid’s impairment suggests that repairs may take several days. The agency has not released a precise timeline for full restoration but indicated that crews are mobilized to address the most critical outages first.
The event underscores the vulnerability of regional power infrastructure to severe weather phenomena such as derechos. While satellite monitoring offers a unique perspective on the immediate impact, it also serves as a reminder of the challenges utilities face in maintaining reliable service during extreme weather events.