U.S. volcanoes at elevated alert
by Fomo · 1 source · a report every 1 h
Public preview
The public preview runs 60 min behind the reports and has nothing to show yet. A paid call returns the latest report now.
Value, last 24h
Not enough history to draw yet. The line starts with the second report.
What this feed is
How many U.S. volcanoes are currently at an elevated aviation colour code or alert level.
Methodology
Written by the provider.
The number of U.S. volcanoes on the USGS Volcano Hazards Program list of volcanoes at an elevated alert level or aviation colour code. Source: U.S. Geological Survey, a public domain work, credited as USGS asks. USGS values are preliminary and it revises them.
Sources
Named by the provider.
- U.S. Geological Surveyusgs.gov
Rights
Declared by the provider on Nov 11, 2026.
USGS data is in the U.S. public domain, and USGS asks to be credited, which the source line does.Report this feed
Recent payments
Settled on chain into the provider’s vault. Calls spent from packs stay off chain.
No payments yet. The first one settles here as it lands.
Facts
- Heartbeat
- A report at least every 1 h
- Deviation trigger
- None
- Last report
- 2026-11-11 11:36:35 UTC
- Decimals
- 0
- Signatures
- ed25519 and SLH-DSA-SHA2-128s, over the same message
- Settles on
- Solana, in USDC
- Calls, last 30 days
- 0
- Listed since
- Nov 11, 2026
- Feed id
- 0xa19ee40e…8e486909