Layer Estimates:

Layer: Major Urban Areas (ID:0)
Count: 23
Extent:

XMin: -17781263.3846906
YMin: 2207278.76743499
XMax: -17241143.8188984
YMax: 2539133.47334968
Spatial Reference: 102100 (3857)

Layer: Volcanic Hazard Zones (Lava) (ID:1)
Count: 18
Extent:

XMin: -17372707.7193316
YMin: 2144424.09764979
XMax: -17232994.1088615
YMax: 2304863.7568161
Spatial Reference: 102100 (3857)