I clicked on a yellow magnifying glass, and when the map zooms in, I only see green pins. Why?

The outage map has a legend at the top of the page to indicate how many customers are affected by the outage. Green equals 1–49, Yellow, 50–499, Orange 500–4,999 and Red 5,000. Oftentimes, a larger outage is made up of many small outages, hence the green pins representing 1–49 customers.