Data Sources
Open intelligence APIs powering the Operational Volatility Index. 26 live feeds across 9 domains.
📡 All Feeds
26 FeedsNWS Weather Alerts
NOAA/NWS
Severity × urgency × certainty multiplier
MeteoAlarm EU Weather
EUMETNET
Extreme=10, Severe=8, Moderate=5
SPC Severe Watches
NOAA/SPC
Tornado Warning=10, Watch=7, Severe T-Storm=8
SPC Confirmed Storm Reports
NOAA/SPC
Tornado F-scale, wind speed, hail size
USGS Earthquakes
USGS
M7+=10, M6=8, M5=6, M4.5=4
EMSC European Seismology
EMSC
Same as USGS magnitude scale
GDACS Disaster Alerts
UN/EC Joint Research Centre
Red=9, Orange=7, Yellow=4, Green=1.5
NASA EONET Natural Events
NASA
Wildfire/Volcano=7-8, Flood=6, Drought=4
ReliefWeb Humanitarian
UN OCHA
Alert=8, Current=5
CISA Known Exploited Vulns
CISA (DHS)
Ransomware=9, Active Exploit=7
AlienVault OTX Threat Intel
AT&T Cybersecurity
Multi-factor: adversary+tags+TLP
CISA Advisories
CISA (DHS)
Critical=9, High=7, Medium=5
IODA Internet Outages
Georgia Tech
Critical=7+drop, Warning=4+drop
IODA ISP Health (per-ASN)
Georgia Tech
Critical+drop ratio → severity boost
US Power Outages
PowerOutage.us
Customer count: >100K=9, >50K=7.5, >20K=6, >5K=4.5
Cloudflare Radar Disruptions
Cloudflare
Gov shutdown=9, Nationwide=8, Network=6
NOAA Space Weather (R/S/G scales)
NOAA/SWPC
Kp5=5, Kp7=7, Kp9=10
WHO Disease Outbreaks
WHO
Ebola/H5N1=8, Cholera=7, Other=5
CDC Respiratory Surveillance
CDC
County count: 20+=8, 10+=6, 5+=4
FRED Economic Indicators
Federal Reserve (St. Louis)
Change vs threshold: 3x=8, 2x=6, 1x=4
GDELT News Events
GDELT Project
Tone: ≤-5=8, ≤-2=6, ≤0=4
NASA FIRMS Fire Detection
NASA
FRP: 500+MW=9, 100+=7, 50+=5
OpenAQ Air Quality
OpenAQ
PM2.5 AQI: 250+=10, 150+=9, 55+=7
Tsunami Warnings
NOAA/NWS
Warning=9, Watch=7, Advisory=5
Smithsonian Volcanism
Smithsonian Institution
Active eruption=7
Aviation Weather METARs
FAA/NOAA
Visibility-based + hazardous wx modifiers