Solar urticaria: A form of hives that occurs in response to sun exposure. Symptoms usually occur within minutes of the sun exposure. Symptoms usually persist for between half an hour to two hours. More detailed information about the symptoms, causes, and treatments of Solar urticaria is available below. Symptoms of Solar urticaria.
SolarWinds Inc. is a company which develops enterprise information technology (IT) infrastructure management software.
Solar Maximum. During a 'solar max' sunspot activity is heightened offering more chances to see the northern lights. Sunspots are dark, cool areas of the sun's surface which erupt causing the sun to fire out its solar flares or charged particles - the catalysts for the northern lights.