Amber Heat Warning Drives London 28°C YES to 94.5%
London's 28°C heat-threshold contract surged 79 points to 94.5% by 15:22 UTC Sunday as a Met Office Amber Extreme Heat Warning confirmed scorching conditions.
London's 28°C June-21 heat-threshold contract sits at 94.5% YES as of 15:22 UTC Sunday, up 79 points on the day, as afternoon temperature readings at London City Airport appear to be landing well above the resolution bar.
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