Caption:infobox hurricane current

{{Infobox hurricane current |name=Tropical Storm Irwin |category=storm |type=tropical storm |time=8:00 a.m. [[Pacific Time Zone|PDT]] (15:00 [[Coordinated Universal Time|UTC]]) July 31 |image=Irwin Geostationary VIS-IR 2017.png |track=10E 2017 5day.png |lat=21.9|N|lon=127.3|W |within_units=20 [[Nautical mile|nm]] |distance_from=About 1,110 mi (1,790 km) [[Points of the compass|W]] of the southern tip of [[Baja California Peninsula]] |1sustained=45 kn (50 mph; 85 km/h) |gusts=55 kn (65 mph; 100 km/h) |pressure=1004 [[Bar (unit)|mbar]] ([[Pascal (unit)|hPa]]; 29.65 [[Inches of Mercury|inHg]]) |movement=[[Points of the compass|NNW]] at 12 kn (14 mph; 22 km/h) }}