As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 5381- EN ROUTE FROM JFK TO RIC, 31 HYDRAULICS READING 30% DURING HOLDING. EMERGENCY DECLARED AND AIRCRAFT DIVERTED TO ORF AND LANDED SAFELY. PERFORMED LEAK CHECK AND DIRECT READING GAUGE CHECK. ALL CHECKS GOOD. DEFERRED PER MEL 29-32-01.