| Microblogging during two natural hazards events: what twitter may contribute to situational awareness Recent countries visiting this post |  |
 | 9 | United States |
 | 3 | China |
 | 1 | |
 | 1 | Canada |
 | 1 | Turkey |
| Microblogging during two natural hazards events: what twitter may contribute to situational awareness Recent countries visiting this post | |
| 9 | United States |
| 3 | China |
| 1 | |
| 1 | Canada |
| 1 | Turkey |