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hurricane terms
| Question | Answer |
|---|---|
| TROPICAL DEPRESSION | A TROPICAL SYSTEM IN WHICH THE MAXIMUM SUSTAINED SURFACE WINDS IS 38 MPH OR LESS |
| TROPICAL STORM | A TROPICAL CYCLONE IN WHICH SUSTAINED WINDS OF 39 MPH TO 73 MPH. AT THIS POINT, THE SYSTEM IS GIVEN A NAME TO IDENTIFY IT. |
| TROPICAL STORM WATCH | AN ANNOUNCEMENT THAT A TROPICAL STORM, OR TROPICAL CONDITIONS POSE A TREAT TO COASTAL AREAS, POSSIBLY WITHIN 36 HOURS. |
| TROPICAL STORM WARNING | A WARNING THAT A TROPICAL STORM OR TROPICAL CONDITIONS, INCLUDING SUSTAINED WINDS OF 39 TO 73 MPH IS EXPECTED AT A SPECIFIED COASTAL AREA WITHIN 24 HOURS OR LESS |
| HURRICANE | THE NAME FOR THE TROPICAL CYCLONE WITH SUSTAINED WINDS OF 74 MPH OR GREATER. THIS IS THE WORST AND STRONGEST OF ALL TROPICAL SYSTEMS. OTHER NAMES INCLUDE TYPHOON AND CYCLONE. |
| HURRICANE WATCH | AN ANNOUNCEMENT FOR SPECIFIC AREAS THAT A HURRICANE OR HURRICANE CONDITIONS POSE A TREAT TO COASTAL AREAS POSSIBLY WITHIN 36 HOURS |
| HURRICANE WARNING | A WARNING THAT HURRICANE CONDITIONS, INCLUDING SUSTAINED WINDS OF 74 MPH OR GREATER, ASSOCIATED WITH A HURRICANE, ARE EXPECTED IN A SPECIFIED COASTAL AREA WITHIN 24 HOURS OR LESS |
| STORM SURGE | AN ABNORMAL RISE IN SEA LEVEL THAT COMES WITH A HURRICANE OR OTHER INTENSE STORMS |
| EYE | THE CENTER OF A TROPICAL STORM, OR HURRICANE, CHARACTERIZED BY A ROUGHLY CIRCULAR AREA OF LIGHT WINDS AND RAIN FREE SKIES |
| EYE WALL | AN ORGANIZED AREA SURROUNDING THE EYE, OR CENTER OF A HURRICANE. IT CONTAINS CUMULONIMBUS CLOUDS, INTENSE RAIN FALL, AND STRONG WINDS |
| LAND FALL | THE POINT AT WHICH A TROPICAL CYCLONE'S EYE FIRST CROSSES A LAND MASS |
| SAFFIR-SIMPSON HURRICANE WIND SCALE | A MEASURE OF HURRICANE INTENSITY ON A SCALE OF 1 TO 5. THE SCALE CATEGORIZES POTENTIAL DAMAGE BASED ON BAROMETRIC PRESSURE, WIND SPEED, AND STORM SURGE. |
| RADIOSONDE | AN INSTRUMENT ATTACHED TO A WEATHER BALLOON USED TO MEASURE PRESSURE, TEMPERATURE, HUMIDITY, AND WINDS |
| DROPSONDE | A RAIOSONDE DROPPED WITH A PARACHUTE FROM AN AIRCRAFT RATHER THAN LIFTED BY A BALLOON TO MEASURE THE ATMOSPHERE BELOW |
| ANEMOMETER | AN INSTRUMENT THAT MEASURES THE SPEED OR FORCE OF THE WIND |
| EQUATOR | IT IS EQUAL DISTANCE FROM THE NORTH AND SOUTH POLE AND DIVIDES THE NORTHERN HEMISPHERE FROM THE SOUTHERN. |
| SATELLITE | ANY OBJECT THAT ORBITS A CELESTIAL BODY, SUCH AS A MOON, OR MAN MADE OBJECTS THAT ORBIT EARTH |
| SATELLITE IMAGES | PICTURES THAT ARE TAKEN BY A WEATHER SATELLITE |
| EROSION | THE MOVEMENT OF SOIL OR ROCK FROM ONE AREA TO ANOTHER, BY THE ACTION OF THE SEA, RUNNING WATER, MOVING ICE, PRECIPITATION, OR WIND |
| ATMOSPHERE | THE GASEOUS OR AIR PART OF THE PHYSICAL ENVIRONMENT THAT SURROUNDS A PLANET |
| PRESSURE | THE FORCE EXERTED BY THE WEIGHT OF THE ATMOSPHERE |
| DOPPLER RADAR | WEATHER RADIO THAT MEASURES DIRECTION AND SPEED OF A MOVING OBJECT |