Sentence examples for upon weather from inspiring English sources

Observatories on Earth as well as various spacecraft will also study the impact, officials said, and some amateur astronomers may be able to observe the event with their telescopes, depending upon weather and their location.

A high-risk rescue operation using the world's largest helicopter to pluck the men off the ice is being planned, but rescuers say the task will be dangerous in the extreme and highly dependent upon weather conditions.

I kind of wish I didn't have to add the web app to my homescreen before I was allowed to play with it, but given the way people tend to stumble upon weather apps when they need them and then immediately forget about them once they're done, it's a forgivable retention trick.

This is a great base or outer layer depending upon weather.

Sampling of grids depended upon weather conditions, the purpose of the grid, and transitory human settlements.

This symptom-less "latent phase" (also named biotrophic phase) is unusually extended, and varies between 6 and 36 days (Shipton et al., 1971), depending on wheat genotype-fungal isolate combination (Lee et al., 2014) and, in the field, upon weather conditions.

The fracture zones are hydraulically connected with the overlying weathered and saturated residuum (CGWB 2009) and upon weathering they result in salts rich in calcium, magnesium, sodium, fluoride and chlorides.

It alters readily upon weathering to chalcocite and other copper minerals.

Marcasite, which has the same chemical formula as pyrite (FeS2) but crystallizes in the orthorhombic instead of the isometric system, alters upon weathering to ferrous sulfate and sulfuric acid.

Particle gradation changes upon weathering and affects both size and porosity and permeability.

If the MPA value is higher for the sample (negative net NP), the rock sample is predicted to produce acidic drainage upon weathering and leaching.