Fortnite Battle Pass Level 60 (Jump 42): Investigate an anomaly detected in Stealthy Stronghold
For this set of Anomalies you'll need to head to the north-west of the map, to Stealthy Stronghold.
Once you get there, you'll spot a shimmering butterfly, which will lead you to the first anomaly.
Once it disappears, you'll be next to a mound of earth. Simply dig it up with your pickaxe and the anomaly will appear. Simply whack it a few times to complete the challenge.
This unlocks the Jump 42 variant for Agent Jones, an armored commando style.
In-game images provided by Romain Becquelin.