Where Knowledge Rules

Sciences:

Earth Science

Get a Widget for this title

The anatomy of a hurricane

sweeps of the radar revealed countless thunderstorms percolating in great spiraling bands. Their mission was to collect as much information as possible and relay it back to the Navy's Fleet Weather Center and the National Hurricane Center. Crucial information about the storm's wind speeds, direction, sea state, and air pressure had to be gathered for the purpose of forecasting the storm's path. Once inside the eye, the Crew's navigator would fix its location and direction. If the winds were of sufficient velocity, the tropical storm would be named according to a list prepared in advance by the National Hurricane Center.

Hurricane penetrations had become a routine event for the aircraft's seasoned crew. Most were veterans of several hurricane investigations and had logged hundreds of hours in routine flight operations. The rules for penetrating a hurricane have been established from experience and common-sense: fly towards the eyewall between the bands of protesting thunderstorms, penetrate the eyewall, maneuver the aircraft into a circular pattern inside the eye. Remain inside the eye until all the measurements and navigation fixes are made, relay the information by radio, and then reverse the procedure by flying out through the eyewall again. Of course, the diameter of the eye was an important factor to consider; too small an eye and the aircraft wouldn't be able to safely maneuver in a circling pattern. Successive penetrations, at different altitudes or from a different direction would add to the information about the storm and help determine its strength, direction and potential danger to the millions of people living in coastal areas.

Penetrating this particular tropical storm, however, turned out to be less that routine. First, the crew fought to conquer the eyewall's winds, unexpectedly exceeding 200 MPH. At full power, the Super Connie's engines could only muster a top speed of around 190 MPH. For a short period of time, which must have seemed like an eternity to the pilot and crew, the aircraft was flying backward, or as the navigator put it "Negative Groundspeed!" Imagine riding in a roller coaster backwards. Nevertheless, the powerful aircraft eventually triumphed, penetrating the eyewall with only a few bumps and bruises from loose pieces of equipment being shaken from their mounts. Inside the eye of the storm, the air pressure was recorded at an extreme low of 901 millibars. A storm this powerful hadn't been recorded since 1935.

During the brief respite


Below are the top articles rated and ranked by Helium members on:

The anatomy of a hurricane

  • 1 of 11

    by Douglas Black

    It has become apparent that recent climate changes are contributing to more severe storm systems, but none can be more devastating

    read more

  • 2 of 11

    by W D Adkins

    We often hear meteorologists on television speaking of a tropical depression "becoming better organized" as it develops

    read more

  • 3 of 11

    by Aldo Bonincontro

    A hurricane is a very violent and destructive wind, with a whirling motion occurring in our atmosphere and causing winds

    read more

  • 4 of 11

    by S. F. Heron

    From June to November of every year, coastal residents dread the weather reports announcing the formation of an Atlantic

    read more

  • 5 of 11

    by Eve Redstone

    A satellite picture of a fully formed hurricane is a distinctive one. It is also a scary one for anyone who has lived through

    read more

View All Articles on:
The anatomy of a hurricane

Add your voice

Know something about The anatomy of a hurricane?
We want to hear your view. Write_penWrite now!

Helium Debate

Cast your vote!

Which are deadlier: Hurricanes or tornadoes?

Click for your side.

91857

Featured Partner

A Day of Hope

A Day of Hope has partnered with Helium, giving you the chance to write for a cause. Browse A Day of Hope's fea...more

What is Helium? | Buy Web Content | Contact Us | Privacy | User agreement | DMCA | User Tools | Help | Community | Helium’s Official Blog | Link to Helium

Helium, Inc.
200 Brickstone Square Andover, MA 01810 USA