Podcast
Questions and Answers
A highway overpass is a good place to take shelter from a tornado.
A highway overpass is a good place to take shelter from a tornado.
False (B)
The ______________ represents atmospheric events varying from a few miles to tens and hundreds of miles including thunderstorm complexes, frontal systems, and precipitation bands in tropical storms.
The ______________ represents atmospheric events varying from a few miles to tens and hundreds of miles including thunderstorm complexes, frontal systems, and precipitation bands in tropical storms.
Mesoscale
The Enhanced Fujita Scale rates tornadoes based on ________________.
The Enhanced Fujita Scale rates tornadoes based on ________________.
the damage they cause
What tornado report best reflects what should be reported on Spotter Network in the given scenario?
What tornado report best reflects what should be reported on Spotter Network in the given scenario?
Most flash flood deaths occur in homes.
Most flash flood deaths occur in homes.
What cloud type best describes the photo seen below?
What cloud type best describes the photo seen below?
_____________ systems are weather making inward spiraling, and ascending, circulation systems. _____________ systems are weather inhibiting descending, outward spiraling systems.
_____________ systems are weather making inward spiraling, and ascending, circulation systems. _____________ systems are weather inhibiting descending, outward spiraling systems.
What should be reported on Spotter Network when observing a yellow sky background?
What should be reported on Spotter Network when observing a yellow sky background?
Match the following NWS alerts with their meanings:
Match the following NWS alerts with their meanings:
About how many tornadoes strike the U.S. each year?
About how many tornadoes strike the U.S. each year?
According to the National Weather Service (NWS), what is the threshold speed for 'severe' thunderstorm winds?
According to the National Weather Service (NWS), what is the threshold speed for 'severe' thunderstorm winds?
What should be reported on Spotter Network when seeing a pink/blue/gray sky with lightning flashes?
What should be reported on Spotter Network when seeing a pink/blue/gray sky with lightning flashes?
What is the first stage of a thunderstorm?
What is the first stage of a thunderstorm?
What is the medical requirement for a person who has been struck by lightning?
What is the medical requirement for a person who has been struck by lightning?
Which section of a severe thunderstorm would most likely contain large hail if the storm is moving northeast at 20 MPH and your location is 5 miles southwest?
Which section of a severe thunderstorm would most likely contain large hail if the storm is moving northeast at 20 MPH and your location is 5 miles southwest?
Select the three necessary ingredients for thunderstorm formation.
Select the three necessary ingredients for thunderstorm formation.
Upon making two low-quality reports on Spotter Network, you will have your reporting privileges removed and will need to retake the Spotter Network Training.
Upon making two low-quality reports on Spotter Network, you will have your reporting privileges removed and will need to retake the Spotter Network Training.
What type of thunderstorm produces nearly all of the significant tornadoes?
What type of thunderstorm produces nearly all of the significant tornadoes?
What is the most likely stage for large hail and damaging winds in a thunderstorm?
What is the most likely stage for large hail and damaging winds in a thunderstorm?
Study Notes
Tornado Safety and Misconceptions
- Taking shelter from a tornado under a highway overpass is not safe.
- Tornado reports should specify duration and proximity to landmarks, such as stating a tornado has been active for over 5 minutes near Anadarko, OK.
Atmospheric Phenomena
- Mesoscale refers to atmospheric events that can range from a few miles to hundreds of miles, including thunderstorm complexes and tropical storm precipitation bands.
- Low pressure systems are characterized by inward spiraling and ascending air circulation, while high pressure systems involve descending, outward spiraling air movements.
Flash Flooding and Weather Alerts
- Most fatalities from flash floods occur elsewhere, challenging common beliefs.
- The National Weather Service (NWS) issues advisories for weather events below warning criteria, warnings for imminent severe weather, and watches for conditions favorable to severe weather.
Tornado and Thunderstorm Data
- The U.S. experiences approximately 1,000 tornadoes annually.
- Severe thunderstorm wind speed is defined as 58 MPH by the NWS.
Thunderstorm Development and Characteristics
- The Cumulus Stage marks the first phase of a thunderstorm.
- Key ingredients for thunderstorm formation include moisture, a lifting mechanism, and instability.
Severe Weather Indicators
- The shelf cloud is a particular cloud type commonly associated with severe weather.
- Reports for Spotter Network can include observations like wall clouds when lightning is present, or tornado sightings during particular sky conditions.
Thunderstorm Dynamics
- The Mature Stage of a thunderstorm is most likely to produce large hail and damaging winds.
- Supercells are the type of thunderstorms responsible for producing nearly all significant tornadoes.
Report Integrity on Spotter Network
- Reporting privileges on Spotter Network can be revoked after two low-quality reports, requiring retraining for reinstatement.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge on meteorological terms and concepts with these flashcards. This quiz covers definitions and classifications related to severe weather phenomena, including tornadoes and atmospheric events. Perfect for weather enthusiasts and those learning meteorology.
