Here is a satellite picture of a cloud that formed over Greenland after a meteor (asteroid) hit in 1997
GOES-8 visible image on 9 December 1997
The GOES-EAST visible image at 1445 UTC gives a nice view of a distinct high cloud over southern Greenland near local noon:
corresponding coastline map: 
The "+" marks the reported impact point at 61.4N, 44.4W. Latitude and longitude lines are sketched at 2 degree intervals, based on the reported GOES earth-navigation. At this time, the navigated map's coastlines fall 3 pixels south and one pixel west of the observed coastlines, within the GOES earth-navigation error tolerances of 4 visible pixels.
Unfortunately, Greenland is too dark in December to provide visible images during the other GOES-8 observation times, such as 1145 and 1745 UTC.
GOES-8 infrared images on 9 December 1997
Fortunately, Greenland can be seen every three hours in the GOES-8 thermal infrared channel ("I04", or Imager channel 4 at 11 microns) with lower resolution:
GIF animation
coastline map ("+" marks impact point)
0245 UTC (local midnight)
0545 UTC
0845 UTC (30 minutes after impact)
1145 UTC
1445 UTC (local noon)
1745 UTC
2045 UTC
2345 UTC
A cold, high cloud appears over southeastern Greenland at 0845 UTC, 30 minutes after the reported impact, with faint hints of cloud formation along the center ridge of the southern Greenland ice cap at 0545 UTC.