1) Today is the 100th day from the Oil Spill Disaster.
10(Days of Awe) X 10=100
2) According to the Torahcalendar.com, today is Tu B' Av (by the sighting method).
3) By the regular Jewish calendar, today is Av 17.
According to Virginia Arnke's testimony, she heard "17" while she was visiting the Heaven.