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Best track · IBTrACS
ArchivedPeak tropical storm
Tropical Storm 1S (1997)
Track & history
Peak wind
50 mph / 85 km/h
Min pressure
995 mb
Dates
–
Landfall
None
Storm history
This system formed in the Southern Hemisphere in July 1997 and peaked as a tropical storm with maximum sustained winds of 50 mph (85 km/h) and a minimum pressure of 995 mb. It did not make landfall. The system was tracked for 7 days.
Track data
Download CSV| Time UTC | Position | Strength | Wind | Pressure |
|---|---|---|---|---|
| 1997-07-18 00:00 | 3.8°S 78.7°E | TD | 15 mph / 30 km/h | — |
| 1997-07-18 06:00 | 3.8°S 78.6°E | TD | 15 mph / 30 km/h | — |
| 1997-07-18 12:00 | 3.9°S 78.4°E | TD | 25 mph / 35 km/h | — |
| 1997-07-18 18:00 | 4.0°S 78.2°E | TD | 30 mph / 45 km/h | — |
| 1997-07-19 00:00 | 4.1°S 78.0°E | TD | 35 mph / 55 km/h | — |
| 1997-07-19 06:00 | 4.3°S 77.8°E | TS | 40 mph / 65 km/h | — |
| 1997-07-19 12:00 | 4.5°S 77.6°E | TD | 30 mph / 45 km/h | — |
| 1997-07-19 18:00 | 4.8°S 77.3°E | TD | 30 mph / 45 km/h | — |
Show all 30 points
| 1997-07-20 00:00 | 5.4°S 76.9°E | TD | 30 mph / 45 km/h | 1002 mb |
| 1997-07-20 06:00 | 5.9°S 76.7°E | TD | 30 mph / 45 km/h | 1002 mb |
| 1997-07-20 12:00 | 6.3°S 76.6°E | TD | 35 mph / 55 km/h | 1000 mb |
| 1997-07-20 18:00 | 6.5°S 76.5°E | TS | 40 mph / 65 km/h | 998 mb |
| 1997-07-21 00:00 | 6.8°S 76.4°E | TS | 45 mph / 75 km/h | 998 mb |
| 1997-07-21 06:00 | 7.1°S 76.3°E | TS | 50 mph / 85 km/h | 998 mb |
| 1997-07-21 12:00 | 7.5°S 76.1°E | TS | 50 mph / 85 km/h | 995 mb |
| 1997-07-21 18:00 | 7.8°S 76.0°E | TS | 50 mph / 85 km/h | 995 mb |
| 1997-07-22 00:00 | 8.1°S 75.9°E | TS | 50 mph / 85 km/h | 995 mb |
| 1997-07-22 06:00 | 8.4°S 75.8°E | TS | 50 mph / 85 km/h | 995 mb |
| 1997-07-22 12:00 | 8.7°S 75.6°E | TS | 50 mph / 85 km/h | 997 mb |
| 1997-07-22 18:00 | 9.0°S 75.4°E | TS | 50 mph / 85 km/h | 1000 mb |
| 1997-07-23 00:00 | 9.2°S 75.1°E | TS | 45 mph / 75 km/h | 1000 mb |
| 1997-07-23 06:00 | 9.4°S 74.7°E | TS | 45 mph / 75 km/h | 1000 mb |
| 1997-07-23 12:00 | 9.3°S 74.1°E | TS | 45 mph / 75 km/h | 1000 mb |
| 1997-07-23 18:00 | 9.1°S 73.4°E | TS | 45 mph / 75 km/h | 1000 mb |
| 1997-07-24 00:00 | 8.9°S 72.8°E | TS | 40 mph / 65 km/h | 1004 mb |
| 1997-07-24 06:00 | 8.9°S 72.2°E | TD | 35 mph / 55 km/h | 1004 mb |
| 1997-07-24 12:00 | 9.0°S 71.4°E | TD | 30 mph / 45 km/h | 1004 mb |
| 1997-07-24 18:00 | 8.8°S 70.7°E | TD | 30 mph / 45 km/h | — |
| 1997-07-25 00:00 | 8.1°S 69.6°E | — | — | — |
| 1997-07-25 06:00 | 7.8°S 68.4°E | — | — | — |
Tropical Storm 1S 1997 FAQ
Did Tropical Storm 1S 1997 make landfall?
No. The best track does not record a landfall for 1S; it stayed over water.
How strong did 1S get in 1997?
1S peaked as a tropical storm with maximum sustained winds of 50 mph (85 km/h) and a minimum central pressure of 995 mb.
When did 1S form and dissipate?
1S was first tracked on Jul 18 1997 and last tracked on Jul 25 1997, about 7 days in all.