Version 1.5 Build 6.0 (188.8.131.52) released today.
This version introduces the facility to change the map type to any of the standard Google Maps type – Hybrid, Satellite, Terrain or Road Map.
There have been some slight changes to latitude and longitude parsing and the Map Caption now works
Read more about the program here: IRIS Earthquake Browser URL Builder
02 Nov 2013: This version is obsolete. Please see version 184.108.40.206