CAM-D Simpson Lake (SRR)
- Type
- Base
- Country
- Canada
- Region
- Arctic
- Combatant command
- NORTHCOM — US Northern Command
- Added
- 25 Oct 2026 00:45 MDT (06:45 UTC)
- Status
- active
- Box
- 68.5827, -91.9896 → 68.6067, -91.9238
- Output resolution
- 10 m
- Persistent heat source
- no
- Note
- North Warning System SRR (short-range radar). Polar night in winter; radar only.
Imagery (7 passes)

25 Oct 2026 12:04 MDT (18:04 UTC)
clear 100%

23 Oct 2026 12:14 MDT (18:14 UTC)
clear 0%

22 Oct 2026 11:54 MDT (17:54 UTC)
clear 0%

20 Oct 2026 17:22 MDT (23:22 UTC)

20 Oct 2026 12:04 MDT (18:04 UTC)
clear 0%

18 Oct 2026 17:39 MDT (23:39 UTC)

18 Oct 2026 12:14 MDT (18:14 UTC)
clear 0%
Thermal detections (0)
None recorded.
Mentioned in RWI-SITREP-008