# Weather Observation Station 17 Solution

Hello Friends in this article i am gone to share Hacker Rank SQL Solutions with you | Weather Observation Station 17 Solution

Also Visit:ย  Weather Observation Station 16 Solution

#### Problem

Query theย Western Longitudeย (LONG_W)where the smallestย Northern Latitudeย (LAT_N) inย STATIONย is greater thanย 38.7780. Round your answer toย 4ย decimal places.

Input Format

Theย STATIONย table is described as follows:

whereย LAT_Nย is the northern latitude andย LONG_Wย is the western longitude.

## Solution โ Weather Observation Station 17

##### MySQL Code
```select round(long_w, 4) from station
where lat_n = (select min(lat_n)
from station where lat_n > 38.7780);```

#### Weather observations

Basic weather observation instruments include thermometers, rain gauges, barometers, and anemometers (wind speed meters).

#### What are the four types of weather observations?

There are four types of weather observations: surface, upper air, radar, and satellite.

#### What is weather observation stations?

A weather station is a facility, either on land or sea, with instruments and equipment for measuring atmospheric conditions to provide information for weather forecasts and to study the weather and climate.

#### Who observes weather?

A meteorologist is a physical scientist who observes, studies, or forecasts the weather.

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