Hazard Score
80 Catastrophes Recorded
Juneau, Alaska
7 Land Tracts in Juneau City And Borough , Lynn Canal Watershed
Juneau, Alaska, has a relatively low overall hazard risk rating due to its location and geological features. The city is situated in a region with a low risk of tsunamis, hurricanes, and volcanic activity. However, Juneau is located in a seismically active area, with the potential for earthquakes due to its proximity to fault lines. The Lynn Canal hydrologic unit, which encompasses the city, may also pose a flooding risk during heavy rainfall or snowmelt events.
The city's climate is characterized by high humidity, which can contribute to weather-related hazards such as landslides and avalanches in mountainous areas surrounding Juneau. The city's location on the coast exposes it to risks from storm surges and coastal erosion, especially during periods of intense weather events. Additionally, the mountainous terrain and steep slopes in the region increase the risk of landslides and rockfalls, particularly during periods of heavy precipitation.
Juneau's risk assessment also takes into account its population density and proximity to water bodies. The city's population of over 32,000 residents increases the potential impact of any natural disaster. The city's proximity to the Lynn Canal, a deep-water fjord, also poses a risk of maritime accidents and potential oil spills. Overall, while Juneau has a relatively low hazard risk rating, its unique geological features and climate factors warrant ongoing monitoring and preparedness efforts to mitigate potential risks.
HAZARDS
9
Power Transmission Lines
0
Coastlines
4
Water Bodies
0
Fault Lines
EMERGENCY SERVICES
2
Hazard Shelters
5
Fire Stations
1
Hospitals
1
Police Stations
COMMUNITY PROFILE
Juneau, Alaska, with a population of 32,108, has a very low overall risk rating of 19.76, primarily due to its low exposure to natural disasters. The area is prone to flooding events, with a frequency of 16.67% and a relatively low risk rating of 27.55. The city also faces a moderate risk of wildfires, with an annual frequency of 0.00106 and a risk rating of 17.53. The region is characterized by its coastal location, surrounded by water bodies and mountain peaks, contributing to its unique climate factors.
The geological features of Juneau, including its proximity to fault lines and mountain peaks, increase the risk of earthquake occurrences. The area experiences an annual earthquake frequency of 0.711% with a relatively low risk rating of 86.45. Additionally, the city's susceptibility to tsunamis is notable, with a frequency of 3.55% and a risk rating of 35.14. These factors, combined with the city's ...
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CLIMATE OVERVIEW
NATURAL CATASTROPHE TIMELINE
Pt. Louisa
2023-07-10
Raven
2023-05-28
Wren
2023-05-06
Eagle Cliff
2022-06-28
False Outer
2022-06-07
Point Louisa
2022-05-23
Kayak Point
2021-05-06
South Sunshine
2020-07-26
North Yankee
2020-07-07
Fritz Cove
2020-05-18
Crow Point
2020-05-09
Peterson Trailhead
2020-05-03
Otter Way
2019-09-04
South Sunshine
2019-08-17
North Lena
2019-08-17
Outer Point
2019-08-16
North Cowee
2019-08-14
Indian Point
2019-08-12
Tee Harbor
2019-08-08
Boat Ramp
2019-08-05
Prospector Cliff
2019-07-15
Herbert
2019-07-09
River Bend
2019-07-05
Kayak Beach
2019-06-10
Camping Cove
2019-06-02
Point Louisa
2019-05-31
Bridge
2019-05-26
Breadline
2019-05-22
Eagle Beach
2019-03-31
Bridget Cove
2018-10-10
Lena Loop
2018-09-24
Sunny Side
2018-09-17
False Point
2018-09-12
North Yankee
2018-08-01
Yankee Cove
2018-07-12
34 Mile
2018-07-10
34.4 Milepost
2018-07-09
31 Mile
2018-07-05
Point Caroline
2018-07-02
Overhang
2018-06-25
Black Point
2018-06-21
Under Thunder
2018-06-21
Antler
2018-05-31
Boulder Beach
2018-05-18
Black Rock
2018-05-16
Sunshine 2
2018-05-10
South Sunshine
2018-05-09
Berners
2018-04-03
Lucky Me
2018-02-05
Lena Loop
2017-06-13
Mendenhall Wetlands
2017-04-24
Sunshine Cove
2017-04-13
Cross Bay Creek
2017-04-10
Point Louisa #2
2016-11-16
Auke Village
2016-10-15
Snowslide Creek
2016-09-19
Point Louisa
2016-09-05
South Sunshine Cove
2016-08-01
Lena Beach
2016-07-18
Sunshine 3
2016-07-08
Sunshine 2
2016-06-17
Yankee Cove
2015-07-22
Bird Island
2015-07-05
Sunset Bluff
2015-07-03
Hemlock Grove
2015-06-30
Waterfall
2015-06-25
Black Rock
2015-06-22
Powerline Trail
2015-06-18
Flat Rock
2015-06-17
Dredge Lake Road
2015-05-17
Auke Campground Site 2
2015-05-17
Crow
2015-05-11
427 Backloop Bridge
2014-09-19
424 South Douglas
2014-09-18
419 Mendenhall Peninsula
2014-09-11
355 Mendenhall Campground
2014-07-19
356 Montana Creek
2014-07-19
Flooding
Jkulhlaup
2014-07-11315 Threadneedle
2014-07-02
Flooding
Heavy Rain
2012-06-06