G4 JUNE STORM

2025-05-31 → 2025-06-07 · Dst min -37 nT · most disturbed day 2025-05-31

Daily minimum Dst (aggregated from Kyoto WDC hourly data)

SEARCH BEHAVIOR

The search pulse in the storm month

In the storm month, global monthly searches for 'geomagnetic storm' jumped to 110,000 (baseline ≈60,500, +82%; DataForSEO 12-month series). The demand is real, the curiosity is real. What's missing is honest information.

Method

Method: this page's Dst curve aggregates Kyoto WDC hourly raw data, reproducible; missing hours are marked, never interpolated.

Storms & cardiovascular events (population-level)A / meta

Melatonin & magnetic disturbanceB / cohort

Individual headache causationC / none