GnRH stimulates the pituitary gland to produce follicle stimulating hormone (FSH), the hormone responsible for starting follicle (egg) development and causing the level of estrogen, the primary female hormone, to rise.
The Great Alaska Earthquake lasted for nearly five minutes and registered a magnitude of 9.2, still the largest ever recorded in North America and second only to the 9.5-magnitude quake that struck Chile in 1960.
Iliamna-area historical earthquake activity is slightly above Alaska state average. It is 723% greater than the overall U.S. average. On 3/28/1964 at 03:36:12, a magnitude 9.2 (9.2 UK, Class: Great, Intensity: VIII - XII) earthquake occurred 261.2 miles away from the city center, causing $1,020,000,000 total damage.