Harvey is still a Category 2.
The first number is latitude, second is longitude. It hasn't moved much.
27.50 -96.50 08/25/18Z 110 941 HURRICANE-3
28.00 -97.00 08/26/00Z 115 938 HURRICANE-4
28.50 -97.20 08/26/06Z 85 963 HURRICANE-2
A 22 millibar increase in 12 hours. NASA can increase readings to every three hours rather than six hours if it will be helpful. Of course, that increases the cost of the assessments.
The people that survive this mess may need mental health help as well.