What does J mean in weather?

Jet Wind Speed Profile A vertical wind speed profile characterized by a relatively narrow current of high winds with slower moving air above and below. A large wind (speed) shear occurs above and below the jet axis.

What agency is responsible for predicting and monitoring extreme heat?

National Weather Service

Agency overview
Parent agency National Oceanic and Atmospheric Administration
Child agency National Centers for Environmental Prediction
Key document 16 Stat. 369
Website weather.gov

What is a small craft advisory on Lake Erie?

Small Craft Advisory (SCA) – An advisory issued by coastal and Great Lakes Weather Forecast Offices (WFO) for areas included in the Coastal Waters Forecast or Nearshore Marine Forecast (NSH) products.

What is J kg in thunderstorms?

Observed values in thunderstorm environments often may exceed 1000 joules per kilogram (J/kg), and in extreme cases may exceed 5000 J/kg. However, as with other indices or indicators, there are no threshold values above which severe weather becomes imminent.

What happens when a low air pressure system meets a high air pressure system?

Answer: The correct option is 2) The air moves to low pressure system, creating wind. Explanation: Air with higher temperature have lower pressure while cold air is more dense and has higer pressure.

Is there a free NOAA weather app?

NOAA Weather Radar Live: Clime (Android, iOS: Free) The app formerly known as NOAA Radar Pro has a new name — it’s now NOAA Weather Radar Live: Clime on the iPhone and just Clime for Android users.

What authorized agency of the government monitors the weather in our country?

PAGASA is the Philippine national institution dedicated to provide flood and typhoon warnings, public weather forecasts and advisories, meteorological, astronomical, climatological, and other specialized information and services primarily for the protection of life and property and in support of economic, productivity …

What is the nicest beach in Puerto Rico?

12 Best Beaches in Puerto Rico

  1. Playa Flamenco. Playa Flamenco.
  2. Sun Bay Beach. Sun Bay Beach.
  3. Luquillo Beach. Luquillo Beach.
  4. Playa Crash Boat. Playa Crash Boat at dusk.
  5. Playa Sucia. Aerial view of Playa Sucia.
  6. Isla Verde. Isla Verde.
  7. Condado Beach. Palm trees on Condado Beach.
  8. Ocean Park Beach. Ocean Park Beach.

What is the coldest month in Puerto Rico?

The best place to start looking at Puerto Rico’s climate is during its “coldest” month, January. The average low temperature is 70 Fahrenheit. The average high temperature is 83 Fahrenheit.

What size boat is considered a small craft?

It turns out there are three classes of small craft. The first is 16 to 26 feet in overall length, the second is 27 to 39 feet in length, and the third is 40 to 65 feet in length. All are regarded as small craft. Therefore, any boat under 66 feet is considered a small craft.

How big will the waves be on Lake Erie today?

1 to 2 feet
chance of showers. Waves 1 to 2 feet. 15 knots. Showers likely during the day.

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