On 00/08/31, Antonio Cidadao reported to the IJW Atmophere Discipline about a white oval structure in the NEBs/EZn boundary. We (Reta Beebe and Mark Vincent) have examined Cidadao's and Parker's images between 08/24 and 09/04 and have the following to report. We hope that this will answer the questions from Cidadao and Maurizio. The bright "Oval" near the interface of the NEB and EZ is typical of some features seen in Voyager data. The specific feature Cidadao has pointed out can be seen almost due north of the Great Red Spot in his images taken on 00/08/31 and 00/09/03. It can also be seen on images taken by Parker on 00/08/30 and 00/09/04. The "Oval" is not as well defined on the later dates. If you go to the Planetary Data System Atmospheres Discipline node at http://atmos.nmsu.edu and select "Other web sites" - "Other planetary science sites", you will find a link to search the Planetary Photojournal. Or go there directly at http://photojournal.jpl.nasa.gov/. Selecting Jupiter and Voyager 1 will yield a set of images PIA00358, PIA01353, and PIA00454. Selecting Jupiter and Voyager 2 will yield image PIA00343. These images are global views that show similar cloud features. One or two convective sights are usually located along the northern edge of the NEB. During Voyager encounters there was one active site. Small bright convective clouds rise out of these submerged sites, expand southward and are drawn out by the wind sheer. Winds increase from nearly 0 at the site to 150 m/sec at 7 deg N latitude. To the west of these diagonal features the clouds appear bluer than at other longitudes, possibly indicating clearing of some clouds. As the plume structures along the north edge of the EZ approach and move past this convective system (approximate 7 deg/day ) they sweep up material and clouds in the Northern EZ brighten and expand forming structures similar to those in the current images. Because the clouds that are subject to responding to this interaction are moving at a rate of 7 deg/day, the onset is rapid with the cloud expanding to maximum size in days. Some of these active northern EZ plume heads lasted throughout the Voyager 1 and 2 encounters and encircled the planet realative to the Northern NEB site. The Voyager 2 Jupiter Eruption Movie, PIA02257, shows how a similar convective feature develops in the south. The limited spatial coverage of the Galileo cameras may be useful to better understand the interaction. Selecting Jupiter and Galileo from the Planetary Photojournal you will find PIA00602-01194 and PIA01198-01210 covering the NEB/EZ interface. After you have looked at the Voyager global views and Galileo images, compared them with the most recent images of Jupiter available at https://atmos.nmsu.edu/ijw/current_images.htm. Reta Beebe Department of Astronomy New Mexico State University P.O. Box 30001/ MS 4500 Las Cruces, NM 88003 Tel 505-646-1938 FAX 505-646-1602