Re: Solar Flare Today/For Those Interested
Posted by Petra Challus on June 14, 2003 at 08:49:45:

Hi Chris & Canie:

Here's a copy of the list from the other day with the locations in the area which were in the highest (sub-solar) affected regions, which totalled 8 for the two day period.

Updated as of Wed Jun 11 22:05:32 UTC 2003. DATE-(UTC)-TIME Latitude Longitude Depth Magnitude COMMENTS
yyyy/mm/dd hh:mm:ss degrees degrees km
2003/06/11 19:46:00 41.51N 139.49E 33.0 4.7 HOKKAIDO, JAPAN REGION
2003/06/11 14:17:42 28.23N 142.37E 33.0 4.7 BONIN ISLANDS, JAPAN REGION

2003/06/11 04:14:50 24.01N 142.81E 33.0 4.6 VOLCANO ISLANDS, JAPAN REGION
2003/06/10 22:23:40 15.36N 119.34E 33.0 4.7 LUZON, PHILIPPINES
2003/06/10 12:52:44 2.39N 128.24E 163.9 4.9 HALMAHERA, INDONESIA
2003/06/10 08:40:29 23.47N 121.50E 33.0 6.0 TAIWAN
2003/06/10 07:24:02 38.85N 141.54E 56.0 4.7 NEAR THE EAST COAST OF HONSHU, JAPAN
2003/06/10 04:26:23 9.68S 117.93E 33.0 4.7 SUMBAWA REGION, INDONESIA

As I am a frequent daily observer of solar impacts I can say imphatically that C class flares depending on the location of impact can be far more intense than X Class Flares. Also as the X-Class Flares start to diminish in intensity the scale on the page shows the intensities as it goes down. So for instance if there was a X-1, when it got down to a C it shows the effects at that time.

We have to remember that with the Earths rotation one must come across the flare at the moment of its impact in order to assess which areas would be most affected by the event.

Though the graphic I put on my web page was not of such good quality because it is a gif file, the flare was a C-7.

Petra


Follow Ups:
     ● Re: Solar Flare Today/For Those Interested - Canie  22:19:34 - 6/15/2003  (18927)  (1)
        ● Re: Solar Flare Today/For Those Interested - chris in suburbia  13:01:28 - 6/17/2003  (18943)  (1)
           ● Re: Solar Flare Today/For Those Interested - Canie  10:26:47 - 6/18/2003  (18947)  (0)