Main content
City of Alexandria Homepage
Wednesday, May 27  •  77°Cloudy Air Quality: Yellow
CloseWeather Forecast
Today: High 86° Low 69°
Scattered ThunderstormsAir Quality: Yellow
Thu: High 91° Low 68°
Partly CloudyAir Quality: Yellow
Fri: High 87° Low 67°
PM ThunderstormsAir Quality: Yellow
Sat: High 89° Low 70°
Partly Cloudy
Sun: High 83° Low 60°
Scattered Thunderstorms
City of Alexandria, VA City of Alexandria, VA
  • By Date
  • By Board

Harley (user 249) - Comments by Date

Missing from the plan is any reference to "extreme space weather" (aka, solar storms or superstorms).

These have the potential to significantly disrupt national and regional communications systems, including both terrestrial and satellite-based.

Sensitive electronics and controls have been disrupted by major solar storms in the recent past: FEMA highlights the March, 1989 solar storm that collapsed the Quebec electrical power grid and the 2003 "Halloween Storms" that interrupted GPS, blacked out HF radio, and forced emergency procedures at nuclear power plants in Canada and the Northeastern US.

I suggest that severe space weather/major solar storms be included in the area's hazard mitigation planning.

Harley (249) | User | August 8, 2011 - 4:37 PM | Hazard Mitigation Plan Comment Board

Harley (user 249) - Comments by Board

Hazard Mitigation Plan Comment Board

Missing from the plan is any reference to "extreme space weather" (aka, solar storms or superstorms).

These have the potential to significantly disrupt national and regional communications systems, including both terrestrial and satellite-based.

Sensitive electronics and controls have been disrupted by major solar storms in the recent past: FEMA highlights the March, 1989 solar storm that collapsed the Quebec electrical power grid and the 2003 "Halloween Storms" that interrupted GPS, blacked out HF radio, and forced emergency procedures at nuclear power plants in Canada and the Northeastern US.

I suggest that severe space weather/major solar storms be included in the area's hazard mitigation planning.

Harley (249) | User | August 8, 2011 - 4:37 PM