“What’s the freezing level?” Jim asked.
“Speedbird 242, cleared direct Naples, descend to FL140.”
Jim keyed the intercom. “Rome Control, Speedbird 242. We are diverting to Naples. Request lower level, direct routing.” meteorology atpl questions
“Left exit sector—divergence aloft,” Maya said. “That means rising air, surface pressure falls, and the front intensifies. It’s not going to lift. This low is deepening. If we go to Naples now, we beat the worst of it. If we attempt this ILS into Rome and miss, we’re stuck in a hold with convective cells building over the missed approach point.”
ATPL Meteorology Question 4: Given a surface temperature of +2°C and a lapse rate of 2°C per 1,000 feet, what is the approximate freezing level? “What’s the freezing level
Jim pointed to a tiny symbol on the weather radar overlay: a purple triangle. “That’s not just rain. That’s hail aloft. And in a warm front with divergence aloft, the convection can build faster than the radar update. I’ve seen it before.”
ATPL Meteorology Question 3: In the Northern Hemisphere, where is the area of most significant divergence aloft relative to a jet streak? We are diverting to Naples
“1013 hectopascals,” she replied immediately. “But the surface wind is 210 at 18 knots, gusting 28.”