每周都看太空气候网站，知道这几天会有北极光看。

周三去Sudbury, 昨晚回来，昨天早上查，只说北部才能看到。今天看，全加拿大和美国北部都能看到。早知如此，就多呆一晚，北极光会更好看些。

（后补：昨晚LD开车往北1个多小时，非常失望，连北极光的影子都没有，也许跟多云有关？好久没有这么失望过，看北极光是我的bucket list, LD为了让我高兴，来来回回在不知名的路上开了很久）。还是以后去黄刀看算了。

这一周休息，从第一天就开始强行纠正作息时间，头两天非常难受，36个小时才睡了不到3小时，昨晚好很多，睡了7个小时。

昨天在宾馆健身房踩了半小时单车，座位有点高，基本脚尖踩，吃完早饭又去爬了山，爬的山很陡很多大石头，没人去，看到成片成片的野蓝莓，可惜我有其它事情不能多呆，要不摘个10-20斤没问题，原地吃了几十棵。跟LD说了，明年这个时候再去，一定带个大背袋摘个够。

今天早上起来心情不错，出去走了2个多小时，后半小时开始感觉到左边小腿很疼，后来去店子里疼的连走路都困难，上网一查，shin splint, 踩单车和爬山伤的。

运动起来不知道掌握尺度，真够250的。

还好，电视里放追哈利波特，腿疼就追剧好了，这次该是第三次追了。

失望的北极光新闻：

The Space Weather Prediction Center (SWPC) has issued G1 and G2 geomagnetic storm watches for the night of August 31 into the following morning. "These geomagnetic storm conditions are forecast in response to influences associated with a coronal hole high speed stream," the SWPC wrote in the alert. Under these conditions, there's an increased chance of seeing the northern lights markedly further south than usual.

The SWPC's map is a little small, so it's difficult to see exactly where the southern reach of aurora could hit. You're looking at an area that's about halfway between the yellow and green lines. A previous map with greater detail shows the "most likely area of Aurora Extent" for the night of August 31 will include Alaska, northern Idaho, northern Iowa, Maine, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, South Dakota, Vermont, Washington, and Wisconsin, in addition to all of Canada.