Sample Sidebar Module

This is a sample module published to the sidebar_top position, using the -sidebar module class suffix. There is also a sidebar_bottom position below the menu.

Sample Sidebar Module

This is a sample module published to the sidebar_bottom position, using the -sidebar module class suffix. There is also a sidebar_top position below the search.

Damage to life and property due to tropical storm-induced storm surges occur as a result of the inundation of low-lying lands in the shore. Storm surge is primarily originated by pressure induced on ocean surface by high winds resulting in an unusual rise in water level causing coastal flooding.

A statistical analysis of past storm surges was performed to derive cyclone scenarios with respective   recurrence intervals for the purpose of storm surge hazard assessment. 
Frequency
Rarely

Magnitude
Small

Duration
Very Short

Areal Extent
Sparsely

Spatial Predictability
Highly Predictable

Speed of Onset
Very Fast

Importance
Important

Spatial Dispersion
Concentrated Moderately
































The probable extent of onshore inundation due to the range of tropical storms was not conducted due to lack of good quality data for input to a multi-scenario analysis using the MIKE21 Flow Model. The model uses a depth­averaged, non-linear    equations of conservation of mass and momentum to simulate tropical storm induced storm surges.

The model uses a depth­averaged, non-linear    equations of conservation of mass and momentum to simulate tropical storm induced storm surges. The storm surge hazard profile is intended for coastal disaster risk mitigation planning, evacuation planning and public education and awareness. Due to uncertainties associated with modelling the hazard profile is derived using expert judgment. Limitations of the study as well as recommendations for improving the storm surge hazard maps are provided as on output of this study.

National Profile

Parameters

Scale

1

2

3

4

5

Frequency

Very Rarely

Rarely

Sometimes

Often

Frequently

Magnitude

Trivial

Small

Moderate

Large

Very Large

Duration

Very Short

Short

Average

Long

Very Long

Areal Extent

Limited

Very Sparsely

Sparsely

Densely

Widespread

Spatial Predictability

Highly Predictable

Predictable

Likely

Randomly

Very Randomly

Speed of onset

Very Slow

Slow

Moderate

Fast

Very Fast

Importance

Not Important

Somewhat Important

Moderately

Important

Very Important

Spatial Dispersion

Very Concentrated

Concentrated Moderately

Moderately

Diffused

Widely Diffused


District Profiles

Area/District

Frequency Scale

Magnitude Scale

1

2

3

4

5

1

2

3

4

5

Western Area

 

 

 

 

 

 

 

 

 

 

Bo

 

 

 

 

 

 

 

 

 

 

Bonthe

 

 

 

 

 

 

 

 

 

 

Moyamba

 

 

 

 

 

 

 

 

 

 

Pujehun

 

 

 

 

 

 

 

 

 

 

Bombali

 

 

 

 

 

 

 

 

 

 

Port Loko

 

 

 

 

 

 

 

 

 

 

Tonkolili

 

 

 

 

 

 

 

 

 

 

Kambia

 

 

 

 

 

 

 

 

 

 

Koinadugu

 

 

 

 

 

 

 

 

 

 

Kenema

 

 

 

 

 

 

 

 

 

 

Kono

 

 

 

 

 

 

 

 

 

 

Kailahun