Spatiotemporal Analysis of VIIRS Satellite Observations and Network Traffic During the 2025 Manitoba Wildfires
Xiang Shi, Peng Hu

TL;DR
This study explores the correlation between wildfire intensity and network traffic metrics during the 2025 Manitoba wildfires using satellite data and Speedtest measurements, revealing significant inverse and positive relationships.
Contribution
It introduces an innovative analysis linking wildfire activity with network performance metrics, providing new insights into disaster response and resilience.
Findings
Inverse correlation between wildfire intensity and network throughput (e.g., download speed).
Positive correlation between wildfire intensity and network latency (e.g., round-trip time).
Satellite fire indicators combined with network metrics can identify vulnerabilities during wildfires.
Abstract
Climate change has intensified extreme weather and wildfire conditions globally. Canada experienced record-breaking wildfires in 2023 and 2025, burning millions of hectares and severely impacting the Prairie provinces, with Manitoba facing its worst season in 30 years. These events highlight the urgent need to understand and mitigate escalating fire risks. While existing research largely focuses on wildfire management approaches, few studies have explored the relationship between user network traffic and wildfire activity, despite the potential of such correlations to provide valuable spatiotemporal insights into wildfire dynamics. This paper investigates the relationship between wildfire intensity and network performance during the 2025 Manitoba wildfire season, using Visible Infrared Imaging Radiometer Suite (VIIRS) satellite-derived Fire Radiative Power data and large-scale Speedtest…
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