Southeast Asia — Droughts affect 55M+ people annually. SPEI anomalies signal risk months before official declarations.
Detect drought stress
before the crop fails
SPEI · SPI dual indices at 1, 3, 6, 12-month timescales. ERA5 reanalysis. D0–D4 severity. Global coverage, under 3 seconds.
Data sources & methodology standards
Live Coverage · Phase I
Thailand — 77 Provinces
Full province-level drought monitoring is live for Thailand. ERA5 reanalysis, SPEI/SPI dual indices, D0–D4 severity classification, SEAS5 6-month forecast, and AI-generated monthly risk narratives — all updated on the 8th of each month.
“General weather APIs tell you it rained. We tell you if it's a drought — calibrated against 30 years of science.”
Integration
Up and running in minutes
Register & get your API key
Free tier. No credit card. Instant key generation.
Query any coordinate
Pass lat/lng. Get risk score, severity, and components in one call.
Integrate into your product
Standard JSON over HTTPS. Any language, any cloud.
Features
Everything in one call.
SPEI + SPI Dual Index
1, 3, 6, 12-month timescales in one response
D0–D4 Severity
US Drought Monitor classification — Abnormal to Exceptional
ERA5 Reanalysis
30-year WMO baseline 1991–2020. ECMWF verified
FAO-56 PET
Penman-Monteith evapotranspiration — science-grade
Global Coverage
180+ countries. Phase I: Southeast Asia optimized
Under 3 Seconds
p99 response time. Standard JSON over HTTPS
API Reference
One endpoint. Full drought picture.
GET /api/risk-map/drought
Request
curl "https://climate.globmaps.com/api/risk-map/drought\
?lat=13.75&lng=100.5" \
-H "x-api-key: YOUR_API_KEY"Response
{
"data": {
"location": { "country": "THA", "distanceKm": 0 },
"period": { "month": "2026-03", "baseline": "1991-2020" },
"drought": {
"score": 42,
"level": "moderate",
"indices": { "spei3": -1.21, "spei6": -0.58 },
"severity": { "spei3": "D1", "spei6": "D0" }
},
"confidenceScore": 0.75
},
"meta": { "rateLimitRemaining": 98, "tier": "STARTER" }
}Get started today
ERA5 drought intelligence.
Free to start.
500 calls/month free. Production SLA from $49/month. No credit card required.
Get API Key — Free