Grid Watch: 15,061 Customers Out on Sep 17, a Quieter Week Either Side

September4 updates

1. Sep 21, 2026

   Grid Watch: 15,061 Customers Out on Sep 17, a Quieter Week Either Side

   via 787 Daily

   On a typical morning this week about 3,571 of LUMA's customers were without service at 6:00 AM — the middle reading of 7 mornings (Sep 14–Sep 20), out of about 1,468,223.

2. Sep 16, 2026

   Tropics Watch: No Active Storms, but a 30% Chance of Development

   via 787 Daily

   As of September 16, the National Hurricane Center lists no active systems in the Atlantic basin. The tropics are quiet right now. As of September 16, the National Hurricane Center has no active systems on the board anywhere in the Atlantic, and the only thing…

3. Sep 10, 2026

   Puerto Rico Power Grid Saw 15 Blackouts in Two Months, Nearly Matching Summer 2025 Total

   via El Nuevo Día

   Between July and August, Puerto Rico's electrical system experienced 15 blackouts caused by insufficient power generation, almost matching the 16 outages recorded from May to October 2025, which is typically the period of highest energy demand on the island.

4. Sep 9, 2026

   Tropics Watch: A Quiet Atlantic, 0% Formation Chance This Week

   via 787 Daily

   As of September 9, the National Hurricane Center lists no active systems in the Atlantic basin. The Atlantic is quiet this week. As of September 9, the National Hurricane Center lists no active systems in the basin, and the 7-day outlook shows no areas with…