Patients with confirmed and probable AFM more frequently had respiratory symptoms (e.g., cough, rhinorrhea, and congestion) or fever (e.g., temperature [greater than or equal to] 100.4[degrees]F) (92%) within the 4 weeks preceding limb
weakness onset than did patients with non-AFM (62%; p<0.001).
Watch, too, for bright "morning clouds" of ground-hugging frost or fog (on Mars's celestial eastern or following edge) as well as their "evening" counterparts (on the western or preceding limb
Almost all patients with AFM have reported signs and symptoms consistent with viral illness in the weeks preceding limb
It takes 50 minutes for a feature to rotate from Jupiter's central meridian halfway to the preceding limb
Evening clouds have the same appearance as morning clouds but occur on the planet's preceding limb
Start this drawing as close to the preceding limb
as you can, and continue from there toward the planet's central meridian (CM).
The winds along the northern edge of the SEB, known as the South Equatorial jet stream, blow at more than 200 miles (320 kilometers) per hour in the direction of Jupiter's preceding limb
, while the prevailing winds along the southern edge of the SEB, known as the SEBs jet stream, blow toward the planet's following limb at speeds that can exceed 300 miles (480 km) per hour.
They have the same appearance as morning clouds but occur on the planet's preceding limb
. They tend to be larger and more numerous.
Observers with access to a stopwatch and an accurate time source can make timings of the various stages: the preceding ansae (tips) of rings A and B, preceding limb
of disk, center of disk, following limb of disk, and following ring ansae.
Evening clouds have the same appearance as morning clouds but occur on the preceding limb
and are usually larger and more numerous.