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Quakrs aggrega segnali sismici globali da feed istituzionali e pubblica snapshot normalizzati per il monitoraggio operativo.
Open Sources & Reliability for a unified view of provenance, latency, freshness, and known feed limits.
USGS, INGV and EMSC feeds are merged into one operational stream for map, timeline and regional activity modules.
Smithsonian GVP weekly reports and observatory channels provide volcano activity and eruptive tracking context.
NOAA / NWS active alert feeds are filtered to tsunami-related notices with warning level and region extraction.
NOAA SWPC products drive Kp, geomagnetic storm level, X-ray class and short-term heliophysics status widgets.
Curated observatory camera endpoints include INGV, USGS HVO and partner institutions with source attribution.
Resources bulletins are institutional-only aggregates (Smithsonian, USGS, NOAA SWPC) without editorial rewrites.