Final answer:
Information for aircraft to divert due to weather or emergencies is typically provided by agencies such as NOAA and the Space Weather Prediction Center, offering forecasts, bulletins, and specialized alerts for aviation.
Step-by-step explanation:
To locate information for aircraft that need to divert for weather or emergency situations, one would typically refer to the National Oceanic and Atmospheric Administration (NOAA) or similar agencies that provide specialized forecasts and alerts. Aircraft pilots and airlines use data from official sources like the NOAA's Space Weather Prediction Center, which leads workshops on preparedness for events such as geomagnetic storms that could affect aviation. Relevant updates, bulletins, and warnings are all part of the services offered to the public and the aviation industry to ensure safe travels and proper emergency responses.
For situations that are not directly related to space weather, pilots might also rely on a variety of other resources including inflight advisories known as SIGMETs (Significant Meteorological Information) and AIRMETs (Airman's Meteorological Information) which provide crucial weather information relevant to aircraft in flight.