Author Archives: iAlert.com
Hurricane Sandy Approaches, FEMA Urges Residents to Follow Directions of Local Officials
WASHINGTON – At the direction of President Obama, the Federal Emergency Management Agency (FEMA) is coordinating the federal government’s assistance and preparations to support states affected by Hurricane Sandy. Today, the President joined an operations briefing at the National Response Coordination Center at … Read More…
Relative Humidity Calculator
Relative humidity is the amount of water vapor present in air expressed as a percentage of the amount needed for saturation at the same temperature….or another way to think of it is percent of water moisture in air based on temperature. CalculateRelative Humidity … Read More…
Glossary of Weather Terms – Beginning with “Z”
Jump to weather terms beginning with the letter: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R … Read More…
Glossary of Weather Terms – Beginning with “Y”
Jump to weather terms beginning with the letter: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R … Read More…
Glossary of Weather Terms – Beginning with “X”
Jump to weather terms beginning with the letter: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R … Read More…
Glossary of Weather Terms – Beginning with “W”
Jump to weather terms beginning with the letter: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R … Read More…
Glossary of Weather Terms – Beginning with “V”
Jump to weather terms beginning with the letter: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R … Read More…
Glossary of Weather Terms – Beginning with “U”
Jump to weather terms beginning with the letter: A | B | C | D | E | F | G | H | I | J | K | L | M N | O | P | Q | R | … Read More…
Glossary of Weather Terms – Beginning with “T”
Jump to weather terms beginning with the letter: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R … Read More…
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Thunderstorm Basics: Structure, Types, and Forecasting Methods
August 29, 2025
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August 26, 2025
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Saffir-Simpson Hurricane Wind Scale
June 9, 2025