Active NWS alerts for a point or state, plus model-forward hazard risk — Officia...
https://x402-factory.com/v1/alerts/severeOverview
Active NWS alerts for a point or state, plus model-forward hazard risk — Official National Weather Service active alerts (public domain, attributed) for a lat/lon or two-letter state, combined with our model's forward 48h hazard probabilities (extreme heat, heavy rain, damaging wind). Pass lat+lon or state.
Protocol
x402
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
real-time-data/weather
Provider
x402-factory
Source
bazaar
Indexed
2026-07-20 00:15:04
Health
Status
healthy
Latency (p50)
220ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-10-30 15:20:35
Last Healthy
2026-10-30 15:20:35
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"lat": 33.4484,
"lon": -112.074
},
"type": "http"
}
Output Schema
{
"example": {
"data": {
"active": [
{
"event": "Flash Flood Warning",
"expires": "2026-07-18T16:02:00-07:00",
"headline": "Flash Flood Warning issued July 18 at 3:52PM MST until July 18 at 4:00PM MST by NWS Tucson AZ",
"onset": "2026-07-18T15:52:00-07:00",
"severity": "Severe",
"source": "NWS"
},
{
"event": "Flash Flood Warning",
"expires": "2026-07-18T17:15:00-07:00",
"headline": "Flash Flood Warning issued July 18 at 3:46PM MST until July 18 at 5:15PM MST by NWS Flagstaff AZ",
"onset": "2026-07-18T15:46:00-07:00",
"severity": "Severe",
"source": "NWS"
}
],
"model_risk": [
{
"hazard": "extreme_heat",
"probability": 0.138,
"window_end": "2026-07-20T12:00:00.000Z",
"window_start": "2026-07-18T12:00:00.000Z"
},
{
"hazard": "heavy_rain",
"probability": 0.677,
"window_end": "2026-07-20T12:00:00.000Z",
"window_start": "2026-07-18T12:00:00.000Z"
}
]
},
"meta": {
"data_mode": "live",
"docs": "https://x402-factory.com/docs/weather.alerts-severe",
"endpoint": "/v1/alerts/severe",
"freshness": "realtime",
"generated_at": "2026-10-05T10:15:58.016Z",
"request_id": "req_00000000",
"sources": [
"NWS",
"stub-model"
],
"version": "1.0.0"
}
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-30 15:20:35 | healthy | 402 | 314ms | |
| 2026-10-30 14:21:28 | healthy | 402 | 203ms | |
| 2026-10-30 13:23:33 | healthy | 402 | 492ms | |
| 2026-10-30 12:20:46 | healthy | 402 | 182ms | |
| 2026-10-30 11:21:11 | healthy | 402 | 242ms | |
| 2026-10-30 10:22:24 | healthy | 402 | 173ms | |
| 2026-10-30 09:22:00 | healthy | 402 | 186ms | |
| 2026-10-30 08:16:39 | healthy | 402 | 224ms | |
| 2026-10-30 07:19:39 | healthy | 402 | 206ms | |
| 2026-10-30 06:20:54 | healthy | 402 | 220ms | |
| 2026-10-30 05:17:46 | healthy | 402 | 342ms | |
| 2026-10-30 04:16:24 | healthy | 402 | 352ms | |
| 2026-10-30 03:27:27 | healthy | 402 | 285ms | |
| 2026-10-30 02:17:45 | healthy | 402 | 149ms | |
| 2026-10-30 01:19:57 | healthy | 402 | 271ms | |
| 2026-10-30 00:17:28 | healthy | 402 | 187ms | |
| 2026-10-29 23:13:42 | healthy | 402 | 194ms | |
| 2026-10-29 22:15:39 | healthy | 402 | 165ms | |
| 2026-10-29 21:13:05 | healthy | 402 | 641ms | |
| 2026-10-29 20:12:10 | healthy | 402 | 178ms |