anomalous

天气预报显示今天会有异常高温，比往年同期高出10度。

The weather forecast predicts ___anomalous high temperatures today, 10 degrees above the average for this season.

卫星在一片偏远森林上空探测到异常的热辐射信号。

The satellite detected an ___anomalous heat signature over the remote forest.

网站流量的异常激增在午夜时分引起了安全团队的警觉。

An ___anomalous spike in website traffic alerted the security team around midnight.