![Main face](https://27crags.s3.amazonaws.com/photos/000/049/49370/huge-14fecf9e94b3.jpg)
Thunderstorm, 6c+
Added by
C Gredos
Grade opinions
Ascents from public tick lists
Sam Yu
2012-05-01
Red point
![](https://27crags.s3.amazonaws.com/photos/000/067/67774/small-e05193d76c89.jpg)
Terry Chan
2013-12-14
Red point
7a
Chiu Chiu
2014-03-23
Top rope
Ching Cheng
2015-08-08
Red point
![](https://27crags.s3.amazonaws.com/photos/000/220/220985/small-ea7fcb59383b.jpg)
Matthew Sze
2017-04-08
Red point
![](https://27crags.s3.amazonaws.com/photos/000/192/192781/small-cb0518e07aee.jpg)
Long Tsang
2017-09-10
Red point