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Latitude adjustments.


"Shafts of snow sculpted sculpt  
v. sculpt·ed, sculpt·ing, sculpts

v.tr.
1. To sculpture (an object).

2. To shape, mold, or fashion especially with artistry or precision:
 by sun" (SN: 4/1/06, p. 206) doesn't say that penitentes appear only in the Andes, nor does it say in what part of the Andes they appear. Does the formation of penitentes require that the sun be nearly directly overhead for part of the day? Can penitentes form only near the equator?

BURTON LOUPEE, CEDAR RAPIDS Cedar Rapids, city (1990 pop. 108,751), seat of Linn co., E central Iowa, on the Cedar River; inc. as a city 1856. The second largest city in Iowa, it is named for the surging rapids in the river. , IOWA Iowa, state, United States
Iowa (ī`əwə), midwestern state in the N central United States. It is bounded by the Mississippi R.
 

Penitentes are also found in non-equatorial regions, says Meredith D. Betterton of the University of Colorado University of Colorado may refer to:
  • University of Colorado at Boulder (flagship campus)
  • University of Colorado at Colorado Springs
  • University of Colorado at Denver and Health Sciences Center
  • University of Colorado system
 in Boulder. While the sun need not be directly overhead for the snow spikes to form, its mid-day position affects their tilt. For instance, penitentes far south of the equator lean more to the north than equatorial ones do.
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Title Annotation:LETTERS
Author:Weiss, P.
Publication:Science News
Article Type:Letter to the editor
Date:Jun 3, 2006
Words:118
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