Data Lab
Research workspaces · raw analysis notebooks
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How Many Rain Days Does a Jobsite Actually Lose?
How many working days does a US jobsite actually lose to rain, measured hour by hour in local time rather than inferred …
PMA · 2026-09-07 · updated 2026-09-07
If Hail Falls in the US, How Big Is It?
Seventy-one years of measured NCEI hail reports: size, place, season, and the counties where big hail returns every year…
TerraPulse Lab · 2026-09-02 · updated 2026-09-02
Storm Nights, Counted
How many nights a year the planetary Kp index reaches geomagnetic storm level, 1932-2025.
TerraPulse Lab · 2026-09-01 · updated 2026-09-01
Drought Relief Gap
Measured drought severity against FEMA disaster declarations, 2000-2024.
TerraPulse Lab · 2026-08-31 · updated 2026-08-31
Crop Damage: Nature's Number-One Offender
Which perils account for measured US crop damage, in what proportion, and how does loss per event differ?
PMA · 2026-08-29 · updated 2026-08-29
M6.6 Sanriku 2026-05-15 — foreshock signature and Bath's-law test
On 2026-05-15 a M6.6 earthquake struck offshore Sanriku, NE Japan (~39.03N, 141.81E), in the Pacific-Plate subduction zo…
PMA · 2026-05-18 · updated 2026-08-28