What do the colors on the contour map of Bonanza Peak (2900m) mean?

The contour map uses a hypsometric color scale where green represents lower elevations, yellow and orange indicate mid-range altitudes, and white marks the highest zones near the summit. Thicker contour lines (index contours) are drawn at wider intervals to help you quickly estimate elevation.

What is the contour interval for Bonanza Peak (2900m)?

The contour map of Bonanza Peak (2900m) uses a 50m contour interval. This means each line represents a 50m change in elevation. Closely spaced contours indicate steeper terrain, while widely spaced contours show gentler slopes.

What does the elevation profile of Bonanza Peak (2900m) show?

The elevation profile is a cross-section through Bonanza Peak (2900m) from west to east, passing through the summit at 2,900m. It reveals the mountain's shape, steepness, and relative height compared to the surrounding terrain. The horizontal axis shows distance in kilometers from the peak.

Why does Bonanza Peak (2900m) have elongated ridges?

Bonanza Peak (2900m) was formed by tectonic folding, which compressed rock layers into long, parallel ridges. The contour map shows elongated lines that follow the axis of the fold, rather than circular patterns.

Bonanza Peak (2900m)

Bonanza Peak stands at 2900 meters in United States, part of the Cascade Range, North America. This peak is classified as a Fold Mountain.

Elevation

2900 m

Prominence

— m

Coordinates

48.182222, -120.775278

Type

fold_mountain

Elevation Comparison

About This Mountain

Bonanza Peak (2900m) is a fold mountain in the Cascade Range, United States. Grade 4/5: technical ascent requiring mountaineering skills. A Cascade peak with glaciated terrain and technical routes set amid dramatic Pacific Northwest scenery.

Routes

Normal Route (Bonanza Peak) 4

20.00 km · 8.0h

Seasonal Conditions

Topographic Analysis

Contour Map

The topographic contour map of Bonanza Peak (2900m) in the Cascade Range shows elongated parallel contours following the ridge axis. Contour lines are drawn at 50m intervals, with index contours (thicker lines) every 250m. The hypsometric color scale ranges from green (lower elevations) through yellow and orange to white (highest elevations near the 2,900m summit).

Elevation Profile

The east–west elevation profile of Bonanza Peak (2900m) in the Cascade Range shows the terrain cross-section through the summit at 2,900m. The color gradient transitions from green (valley floor) to white (summit zone), with the red summit marker indicating the peak.