vazard events are included that occurred outside of the region but caused impacts to Nashua. Examples include tropical and post-trc
2s where the eye did not pass through Nashua but the wind and rain fields impacted the City and earthquakes where the epicenter |
een located far away but shaking was felt in the City.
‘or improvement in future plans is to compare authoritative data sources from NOAA, USGS, and other agencies with the SHELDUS a
Disaster Declaration loss databases to ensure hazard events that may not have had human, physicai, or financial losses are included
‘ables. This will provide a more comprehensive number of hazard events to calculate probability. Another recommendation is to
ent warnings, watches, and advisories from the National Weather Service issued for Hillsborough County. While these may not have
‘din an actual hazard event, these may provide more realistic estimates of conditions that could have been favorable for the hazard
ing leading to better probability estimates. Finally, it is recommended that this database be reorganized based on fundamental peril
rain, snow) to provide better estimates of the actual hazardous condition. Many hazards include multiple perils but are not clearly
ented across each category. An example is tropical and post-tropical cyclones which can also include inland flooding, lightning, high
Hazard
Hazard
Date Impact Crop Crop Crop Property | Property { Property | Sour
Location | Extent Damage Damage Damage Damage Damage Damage
within Adjusted | Per Adjusted j; Per
Jurisdicti Capita Capita
on
loading
October Merrima ; No No NH
z | 23,1785 | ck River historic historic 2018
data on data on
extent impact
April 21- | Merrima | Highest No NH t
z | 24,1852 | ck River flood historic 201
Stage in data on
70 years. | impact
Flood
waters 2
feet
lower
