Layer Estimates:

Layer: StormTracksGOM (ID:0)
Count: 13717
Extent:

XMin: -12189484.2418189
YMin: 949705.706716327
XMax: -44527.7970180769
YMax: 10156058.7225793
Spatial Reference: 102100 (3857)

Layer: HurricaneGrid (ID:1)
Count: 6502
Extent:

XMin: -10909310.0977408
YMin: 2037548.5447506
XMax: -8942665.76039298
YMax: 3611123.16740583
Spatial Reference: 102100 (3857)