Research by Geotab shows that the urban heat island effect can vary dramatically within the same city.
The fleet management analytics firm has released temperature gradient maps of the largest U.S. cities that take the temperature of different areas of each city. Los Angeles, at 37°F, had the most variability from the hottest to the coolest location. Seattle had the lowest variation at 6°F.
The interactive maps were created by taking hyper-local temperature readings at more than 50,000 points across America’s 20 biggest cities on the same day and time (June 21st, 2017). City centers often feel far warmer in certain areas, due to factors including paved surfaces absorbing sunshine, buildings blocking airflow, and fewer trees.
The maps could be a reference for determining which areas of a city would most benefit from cool roofs, more trees, and other environmental cooling strategies.
Related Stories
| Oct 2, 2014
Canals to mitigate flooding could be in Boston’s future
The Urban Land Institute held brainstorming sessions over the last several months involving more than 70 engineers, architects, and development and insurance specialists to examine how rising sea levels would affect four representative areas in and around Boston.
| Oct 2, 2014
Los Angeles reverses ban on high-rise slanted roofs and spires
Los Angeles reversed course last month on a regulation that had barred skyscrapers from having slanted roofs or spires.
| Sep 29, 2014
10 common deficiencies in aging healthcare facilities
VOA's Douglas King pinpoints the top issues that arise during healthcare facilities assessments, including missing fire/smoke dampers, out-of-place fire alarms, and poorly constructed doorways.
| Sep 29, 2014
Report finds links between office design, health and productivity
A new report from the World Green Building Council finds “overwhelming evidence” to support office design as a significant influencer of the health, wellbeing and productivity of staff.
| Sep 29, 2014
San Francisco office tower is first U.S. building to earn LEED Platinum v4 certification
One Sansome Street, San Francisco is the first building in the U.S. to achieve LEED Platinum v4 certification. The building is also only the second property worldwide to be awarded with v4 certification.
| Sep 29, 2014
Navy to begin BIM phased implementation in October
The U.S. Naval Facilities Engineering Command will begin its Building Information Management and Modeling (BIM) Phased Implementation Plan in October.
| Sep 18, 2014
GBCI to administer PEER certification for power grids and building projects
The Green Building Certification Institute (GBCI) will administer certification for the Performance Excellence in Electricity Renewal (PEER) program.
| Sep 18, 2014
Master Painter Institute approves 55 new paint products
The Master Painter Institute has issued approvals for 55 new paint products.
| Sep 18, 2014
OSHA announces new requirements for reporting deaths and severe injuries
The U.S. Department of Labor's Occupational Safety and Health Administration announced a final rule requiring employers to notify OSHA when an employee is killed on the job or suffers a work-related hospitalization, amputation, or loss of an eye.
| Sep 18, 2014
Eugene, Ore., passes ordinance to achieve steep energy consumption reductions
The Eugene, Ore., City Council recently passed an ordinance aimed at steeply reducing energy consumption and greenhouse gas emissions.