iPhone App2011 Hurricane/Tropical Data for Northern Indian Ocean
Individual Storm Summary
Winds in knots, pressure in millibars, category is based on Saffir-Simpson scale.
| # | Name | Date | Wind | Pres | Cat | |
| 1 | Tropical Storm #1 | 9-12 JUN | 35 | 996 | - | |
| 2 | Tropical Storm #2 | 17-19 OCT | 35 | 996 | - | |
| 3 | Tropical Storm #3 | 1- 5 NOV | 55 | 982 | - | |
| 4 | Tropical Storm #4 | 7-11 NOV | 35 | 996 | - | |
| 5 | Tropical Storm #5 | 25 NOV- 1 DEC | 35 | 996 | - | |
| 6 | Cyclone #6 | 25-30 DEC | 90 | 956 | 2 |
Saffir-Simpson Scale
The chart color codes intensity (category based on Saffir-Simpson scale):
| Type | Category | Pressure (mb) | Winds (knots) |
Winds (mph) |
Line Color |
| Depression | td | ----- | < 34 | < 39 | Green |
| Tropical Storm | TS | ----- | 34-63 | 39-73 | Yellow |
| Hurricane | 1 | > 980 | 64-82 | 74-95 | Red |
| Hurricane | 2 | 965-980 | 83-95 | 96-110 | Light Red |
| Hurricane | 3 | 945-965 | 96-112 | 111-130 | Magenta |
| Hurricane | 4 | 920-945 | 113-135 | 131-155 | Light Magenta |
| Hurricane | 5 | < 920 | >135 | >155 | White |
NOTE: Pressures are in millibars and winds are in knots where one knot is equal to 1.15 mph
Individual Storm Details
 |
Cyclone #6 (25-30 DEC) Storm - Max Winds: 90 Min Pres: 956 Category: 2  Tracking information |
 |
Tropical Storm #5 (25 NOV-01 DEC) Storm - Max Winds: 35 Min Pres: 996 Tracking information |
 |
Tropical Storm #4 (07-11 NOV) Storm - Max Winds: 35 Min Pres: 996 Tracking information |
 |
Tropical Storm #3 (01-05 NOV) Storm - Max Winds: 55 Min Pres: 982 Tracking information |
 |
Tropical Storm #2 (17-19 OCT) Storm - Max Winds: 35 Min Pres: 996 Tracking information |
 |
Tropical Storm #1 (09-12 JUN) Storm - Max Winds: 35 Min Pres: 996 Tracking information |