Scientists classify air masses according to their general  characteristics and latitude. Artic air masses form at around 60  degrees latitude, Polar masses are at around 40 â¦degrees latitude,  warm tropical air masses are at 15 degrees latitude and very hot  air masses form near the equator.
Average Registered Nurse Salaries. The average salary for registered nurse jobs in Memphis, TN is $45,000. Average registered nurse salaries can vary greatly due to company, location, industry, experience and benefits. This salary was calculated using the average salary for all jobs with the term registered nurse anywhere in the job listing.
The starting salary of a Registered Nurse can range from around $28,000-$50,000 per year on average. The starting hourly wage of an RN can range from $16.50-26.00 per hour.This salary will increase over time, as nurses gain experience, certifications, and specialize in a specific area.eep in mind that these figures can vary depending on the location. RNs in East Tennessee, for example, may start at an hourly rate of $18-23, while an RN at a busy New York hospital may start at $26 or more. Certifications and experience also factor into the salary or wages.