ROCKET ASSESSOR
Long March 4B | Unknown Payload: launch weather verdict
Will Unknown Payload launch on time?
PENDING No weather verdict yet for Unknown Payload: no forecast available for this pad. Forecasts become available about 16 days before launch.
Track record: across 69 resolved launches, directional verdicts (GO / NO-GO) matched the outcome 67% of the time. Every verdict is frozen 24 hours before launch, and the full record, including the misses, is at rocketassessor.com/accuracy.
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Launch details
| Vehicle | Long March 4B |
|---|---|
| Launch provider | China Aerospace Science and Technology Corporation |
| Launch time (NET) | Fri, 23 Oct 2026 18:00:00 UTC |
| Launch site | Launch Area 94 (SLS-2 / 603), Jiuquan Satellite Launch Center, People's Republic of China |
| Orbit | N/A |
| Official status | To Be Confirmed |
What is the Unknown Payload mission?
Details TBD.
How is this verdict calculated?
The launch starts at 100 points and loses points for sustained wind, gusts, cloud cover, chance of precipitation and thunderstorm energy at Jiuquan Satellite Launch Center, People's Republic of China at the launch hour. 75–100 is GO, 50–74 is CAUTION, below 50 is NO-GO. This is an independent, indicative assessment, not the provider's official launch commit criteria.
Other upcoming launches from Jiuquan Satellite Launch Center, People's Republic of China
- Flight 2 · 2026-10-31