Reply To: Typhoon Sepat may affect Hong KongHome Outdoor Leisure Wild HK Info Typhoon Sepat may affect Hong Kong No title 15 August 2007 at 4:30 am #8100 DocMartinJust come across this on CIMSS site, showing how wind speed of Sepat has v quickly increased (and kept increasing; tho could fall away again somewhat); get fall in chart as winds build. Now to over 200 km/hr.From: UW-CIMSS Automated Satellite-Based Advanced Dvorak Technique (ADT) Version 7.2 Tropical Cyclone Intensity Estimation Algorithm