"The Galileo atmospheric entry probe was based on the design of the large probe of the Pioneer Venus multi-probe.

It was released July 13, 1995, when the main Galileo spacecraft was still about 50 million miles (80 million kilometers) from Jupiter.

The probe hit the atmosphere at 6.5 degrees north latitude and 4.4 degrees west longitude at 22:04:44 UT Dec. 7, 1995.

The probe returned valuable data for 58 minutes as it plunged into the Jovian cauldron. It endured a maximum deceleration of 228 g’s about a minute after entry when temperatures scaled up to 28,832 degrees Fahrenheit (16,000 degrees Celsius).

The probe’s transmitter failed 61.4 minutes after entry when the spacecraft was about 112 miles (180 kilometers) below its entry ceiling, evidently due to the enormous pressure (22.7 atmospheres).

Data, originally transmitted to the main spacecraft and later transmitted back to Earth, indicated an intense radiation belt about 31,000 miles (50,000 kilometers) above Jupiter’s clouds, few organic compounds, and winds as high as about half a mile per second (640 meters per second).

The entry probe also found less lightning, less water vapor, and half the helium than had been expected in the upper atmosphere"

From https://solarsystem.nasa.gov/missions/galileo-probe/in-depth/