GET /aviation/sigmets/{atsu}/{date}/{time}
weather.gov:national-weather-service-api
Summary: —
Operation ID: sigmet
Auth: unknown
Operation ID: sigmet
Auth: unknown
Description
Returns a specific SIGMET/AIRMET
Parameters (3)
atsu
(?, path, required)
ATSU identifier
date
(?, path, required)
Date (YYYY-MM-DD format)
time
(?, path, required)
Time (HHMM format). This time is always specified in UTC (Zulu) time.
Examples (3)
| Title | Type | URL | Action |
|---|---|---|---|
| Los Angeles Center SIGMET for morning UTC | curl |
https://api.weather.gov/aviation/sigmets/KZLA/2024-03-14/1200 |
|
| New York Center SIGMET for afternoon UTC | curl |
https://api.weather.gov/aviation/sigmets/KZNY/2024-03-14/1800 |
|
| Seattle Center SIGMET for early morning UTC | curl |
https://api.weather.gov/aviation/sigmets/KZSE/2024-03-14/0600 |
Probe History
Status Codes
| Time | Status | Latency | Size |
|---|---|---|---|
| 2026-03-23 11:11:26.440054 | 500 | 560ms | |
| 2026-03-23 09:31:18.598622 | 500 | 295ms | |
| 2026-03-23 09:20:33.127269 | 500 | 639ms |
Response Changes
| When | Old | New |
|---|---|---|
| 2026-03-23 09:31:18.598622 | 3d5374430b6f |
f65512831dce |
| 2026-03-23 11:11:26.440054 | f65512831dce |
5234c45aac1f |