How many lightning strikes hit Arizona yesterday?
14 lightning flashes were detected across Arizona on Saturday, November 14, 2026, local time. Activity peaked at 7 AM MST with 5 flashes in a single hour — a quieter-than-normal day for this state.
Counts come from theNOAA GOES East/West Geostationary Lightning Mappers, which detect optical flashes from orbit. They include in-cloud lightning and are not a confirmed cloud-to-ground strike tally. A day here is a local calendar day in America/Phoenix, and totals are aggregated over the Arizona bounding box, so cells near a border can fall either side. No detections in a period is not an all-clear.
Arizona lightning by day, last 7 days
Each row is one completed local calendar day.
| Day | Detected flashes | Peak hour | Relative |
|---|---|---|---|
| Sat, Nov 14 | 14 | 7 AM MST | 14 flashes |
| Fri, Nov 13 | 4,358 | 11 AM MST | 4,358 flashes |
| Thu, Nov 12 | 2 | 8 AM MST | 2 flashes |
| Wed, Nov 11 | 1 | 12 PM MST | 1 flashes |
| Tue, Nov 10 | 1 | 12 PM MST | 1 flashes |
| Mon, Nov 9 | 1 | 11 AM MST | 1 flashes |
| Sun, Nov 8 | 2 | 4 PM MST | 2 flashes |
Across the last 30 days Arizona recorded 177,690 detected flashes. The busiest day was Wednesday, October 21, 2026 with 69,514.
Questions about Arizona daily lightning counts
How many lightning strikes did Arizona have yesterday?
NOAA GOES East/West GLM detected 14 lightning flashes across Arizona on Saturday, November 14, 2026, local time. Activity peaked at 7 AM MST with 5 flashes in that hour. These are satellite-detected optical flashes, not a confirmed cloud-to-ground strike count.
What counts as a day on this page?
A local calendar day in Arizona (America/Phoenix), midnight to midnight — not a UTC day. An evening storm that runs past midnight UTC still counts toward the evening it started.
Is this the same as the number on the Arizona lightning map?
No. The map page counts a rolling 24-hour window that moves with the clock. This page counts closed calendar days, so the totals are answering different questions and will not match.
Are these cloud-to-ground strikes?
No. GLM is an optical instrument on a geostationary satellite and detects total lightning, which includes in-cloud flashes. Counts are flash detections, not confirmed ground strikes, and locations are approximate flash centroids.
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