The screenshot shown above in Figure 3 shows the user adding a new alert source to the application.

上面图3中所示的屏幕截图显示用户在向应用程序添加新警报源。

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The alert was issued after the kidnapping and rescue of a New York Times reporter in Kunduz province.

VOA: standard.2009.09.10

But it has taken on new urgency,coming one day after the World Health Organization raised its global swine flu alert to Phase 4 on the six-point scale.

VOA: standard.2009.04.28

Following the 2007 rampage, the university created a new alert system that sends warnings through media including text messages, email and Twitter.

WSJ: Two Killed in Virginia Tech Shooting

Officials at the agency confirmed the recommendation to AP news agency but said no final decision on a new alert system had been made.

BBC: US may scrap colour-coded terror alerts

The new alert, issued late last week, urges Americans to defer nonessential travel in regions where drug-related violence has surged, including the border state of Tamaulipas and the central state of Michoacan.

CNN: U.S. broadens Mexico travel warning