Long before the technology was developed to predict the weather, people should rely on observations of nature around to predict the weather.If your plans, livelihood or even your survival depend on the weather, not enough safe method, but is quite useful if one day we do not have a reference for weather forecasts, there is no harm in trying this method? and perhaps this method can be combined to make possible the application system with an expert system or neural networks.
1. Observing Dew On Grass At Sunrise
If the grass is dry, this indicates clouds or strong winds, which can mean rain, contrary If there is dew, probably will not rain that day. However, if it rains at night, this method will not be reliable
2. Observing Color Sky At Morning And Evening
If we look at Red Sky during the afternoon (Sunset, Look toward the West) that indicate a high pressure system with dry air is stirring dust particles in the air, factors that promote the sky is red. because of weather movements from west to east, it can be concluded that the dry air is heading our way
Red sky in the morning (in the east, sunrise) means that the dry air has moved past we, and what usually follow behind it (on his way toward us) is a low-pressure system that brought moisture
3.Observing Shape and Direction of Clouds
4 Observe what the animal doing . They are more likely to react to changes in air pressure than we are
5 Burning something eg cigarette or campfire and see the smoke movement
The smoke should rise continues. Smoke that spins and falls caused by low pressure (that means going to rain)
6 Viewing the moon at nightif month berarna reddish or pale, mean dust in the air. But if the moon bright and sharply focused, probably because of low pressure has been cleaning the dust, and low pressure means rain. Also, a ring around the moon (which is caused by light shining through cirrostratus clouds associated with warm fronts and humidity) may indicate that rain may fall in the next three days. Remember: The circle around the moon, rain or snow soon.
The ring around the moon
and many more methods for predicting rain
hopefully useful
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1. Observing Dew On Grass At Sunrise
If the grass is dry, this indicates clouds or strong winds, which can mean rain, contrary If there is dew, probably will not rain that day. However, if it rains at night, this method will not be reliable
2. Observing Color Sky At Morning And Evening
Red sky in the morning (in the east, sunrise) means that the dry air has moved past we, and what usually follow behind it (on his way toward us) is a low-pressure system that brought moisture
3.Observing Shape and Direction of Clouds
- Cloud goes to a different direction (eg one layer to the west, another layer to the north) - the bad weather comes, perhaps hail.
- Cumulonimbus clouds (Cumulonimbus) in the morning and grew throughout the day - most likely bad weather
- Cirrus clouds high in the sky like a long tape - bad weather in the next 36 hours
- Altocumulus clouds like fish scales - bad weather in the next 36 hours
4 Observe what the animal doing . They are more likely to react to changes in air pressure than we are
- If a bird flying high in the sky, there might be a good weather
- Seagull tend to stop flying and take refuge on the coast if a storm is coming.
- Animals, especially birds, became very quiet immediately before it rains
- Cows will typically lie down before the storm. They also tend to stay close together if the weather is bad on the road
- The turtles are often looking for higher ground when the big rains come. this period (1 to 2 days before the rain)
5 Burning something eg cigarette or campfire and see the smoke movement
The smoke should rise continues. Smoke that spins and falls caused by low pressure (that means going to rain)
6 Viewing the moon at nightif month berarna reddish or pale, mean dust in the air. But if the moon bright and sharply focused, probably because of low pressure has been cleaning the dust, and low pressure means rain. Also, a ring around the moon (which is caused by light shining through cirrostratus clouds associated with warm fronts and humidity) may indicate that rain may fall in the next three days. Remember: The circle around the moon, rain or snow soon.
The ring around the moon
and many more methods for predicting rain
hopefully useful
