Hop into the copilot's seat for a moment to see what we see (below). One of the improvements in our new J-models is the "Heads Up Display", a piece of glass onto which flight instruments are projected, in much the same way as a teleprompter. The pilots can keep their eyes "on the road" while also seeing the most important information.

We've been flying the Herk for 40 years: the A, B, E, and H models all served us so well, and we trust the J will continue to take us safely into the hurricanes and back. Contrary to popular belief, our planes are not reinforced; built tough enough to carry relief supplies to dirt strips in earthquake striken areas, these planes are up to the challenge. The hardest part of this transition to the "J" is saying goodbye to our flight engineers, who've served so diligently throughout our six decades of hurricane hunting. Our faithful engineer has been replaced by a soul-less computer voice, which will keep an eye on the engines for us, but will never share the bond between aviators.

At the time this photo of the radar was taken, the aircraft was 95 nautical miles southeast of the storm, heading 314 degrees (northwest) towards the eye. Weather officer Nicole monitors the radar and sensor readings throughout one long flight in Emily. Sensors give her updates to temperature, dewpoint, pressure, winds, and location each second. She can plot these data on her computer, and send text messages to the National Hurricane Center in addition to automated observations collected every 30 seconds.

Here's a screen capture of a plot from the Weather Officer's computer on the evening of July 16th. The red line is a plot of the sea level pressure on the first pass through the eye, which bottomed out at 929 millibars. The lime-green line is the plot of the winds, which peaked at 149 knots on the inbound pass through the northeast eyewall, plummeted to near-zero in the eye, and then picked back up just above 120 knots in the southwest eyewall. If you click on this picture, you can see a larger version of the plot, and see just how quickly we passed through the eye... less than five minutes! It gets really busy in such a small eye: "fix it here", kick out the sonde, and work up the vortex data message for the National Hurricane Center. Nearly a Cat 5!

This pair of screen captures depict the winds and airplane's track. The left plot is the entire mission: four passes through Emily as it moved northwestward to the west of Jamaica (which is outlined in dark blue). The right graphic is a plot of the winds on the first pass through the eye, from the upper (northeast) side to the southwest side. The green line is the track of the aircraft,the yellow barbs point in the direction of the wind (imagine an arrow stuck in a target; the fletching of the arrow points in the direction from which the arrow flew. In the same way, these wind barbs are "stuck" in the track, and the other end points in the direction from which the wind came, and the windspeed is printed (in knots) at the end of the barb. You can clearly see where the wind shifts direction in the center of the plot (the exact center "fix" position is plotted in red).

unsolicited plug for another website:: Click this link to exit this site and go to NASA to see a photo taken above Hurricane Emily from the space station, with the moon rising above the storm. NASA also has an extensive webpage devoted to hurricane images from space.