Note: This page, together with the AAVSO Target Tool Alerts/Campaigns target list, replaces the following AAVSO webpages: AAVSO Alert Notice Archive, AAVSO Special Notice Archive, and the original Observing Campaigns webpage. - July 2017
Click here for Active Alert Notices.
There are two types of AAVSO Alert Notices:
THIS PAGE IS OBSOLETE. A REVISED VERSION OF THIS PAGE SHOWING CAMPAIGN STATUS FLAGS IS NOW THE PAGE SEEN AT aavso-alert-notices-for-observing-campaigns-and-discoveries - Elizabeth O. Waagen, 17 April 2020
Note: This page, together with the AAVSO Target Tool Alerts/Campaigns target list, replaces the following AAVSO webpages: AAVSO Alert Notice Archive, AAVSO Special Notice Archive, and the original Observing Campaigns webpage. - July 2017
In order to help simplify answering the question "What should I observe tonight?", we have consolidated some of the places on the AAVSO website to look for information on urgently-needed observations. As of July 31, 2017, the three webpages:
have been consolidated into one new page:
