Petersburg Borough, AK — Threat Level Today
As of Aug 29, 02:45 PM ET, Petersburg Borough, Alaska is at NORMAL (10/100 on the GridWatch threat index). The primary driver is Winter Island fire 72.3 mi away.
Updated Aug 29, 02:45 PM ET · 14 federal data sources
10 /100
NORMAL
No significant threats detected.
- ▸ Winter Island fire 72.3 mi away
- ▸ 0.1% of AK customers without power
Current Signals
| Signal | Status |
|---|---|
| WEATHER ALERTS | No active NWS alerts |
| ACTIVE WILDFIRES | Winter Island 72.3 mi |
| RIVER FLOODING | All nearby gauges normal |
| AIR QUALITY | No nearby monitor reporting |
| EARTHQUAKES (30D) | M3.3 strongest in region |
| POWER GRID | Lower 48 at 80% of 7-day peak · 0.1% of Alaska customers out |
| FEMA DECLARATIONS (90D) | None in Alaska |
Prepare for This
Free guides from Prepper.blog, matched to what’s active in Petersburg Borough now.
DIY Air Purifier for Wildfire SmokeBest N95 Mask for Wildfire SmokeBest Portable Power Stations for BlackoutsKeep Food Cold During a Power Outage
Monitor Petersburg Borough around the clock
GridWatch members get the live dashboard for their exact ZIP — hourly threat score, a daily AI intel brief for their region, local security news, readiness tracking, and the Scout AI analyst. $5/month or $49/year.
START MONITORING →