Loading map…
Best track · IBTrACS
ArchivedPeak tropical storm
Tropical Storm Omais (2021)
Track & history
Peak wind
65 mph / 100 km/h
Min pressure
990 mb
Dates
–
Landfall
Tongyeong
Storm history
Omais formed in the Central Pacific in August 2021 and peaked as a tropical storm with maximum sustained winds of 65 mph (100 km/h) and a minimum pressure of 990 mb. It made landfall near Tongyeong, South Korea. The system was tracked for 25 days.
Track data
Download CSVData source: NOAA NCEI IBTrACS v04r01. IBTrACS v04r01 use constraints.
Gahtan, Jennifer; Knapp, Kenneth R.; Schreck, Carl J. III; Diamond, Howard J.; Kossin, James P.; Kruk, Michael C. (2024). International Best Track Archive for Climate Stewardship (IBTrACS) Project, Version 4.01. NOAA National Centers for Environmental Information. Cite the subset used and access date. IBTrACS v04r01 dataset DOI.
| Time UTC | Position | Strength | Wind | Pressure |
|---|---|---|---|---|
| 2021-08-07 00:00 | 7.7°N 167.0°W | TD | 15 mph / 30 km/h | 1012 mb |
| 2021-08-07 06:00 | 7.8°N 167.8°W | TD | 25 mph / 35 km/h | 1011 mb |
| 2021-08-07 12:00 | 8.0°N 168.4°W | TD | 25 mph / 35 km/h | 1011 mb |
| 2021-08-07 18:00 | 8.8°N 168.8°W | TD | 30 mph / 45 km/h | 1011 mb |
| 2021-08-08 00:00 | 9.5°N 169.4°W | TD | 30 mph / 45 km/h | 1011 mb |
| 2021-08-08 06:00 | 9.9°N 170.5°W | TD | 25 mph / 35 km/h | 1010 mb |
| 2021-08-08 12:00 | 10.0°N 171.9°W | TD | 25 mph / 35 km/h | 1011 mb |
| 2021-08-08 18:00 | 10.3°N 172.5°W | TD | 25 mph / 35 km/h | 1011 mb |
Show all 99 points
| 2021-08-09 00:00 | 10.5°N 173.0°W | TD | 25 mph / 35 km/h | 1011 mb |
| 2021-08-09 06:00 | 11.5°N 175.1°W | TD | 25 mph / 35 km/h | 1011 mb |
| 2021-08-09 12:00 | 11.7°N 176.4°W | TD | 25 mph / 35 km/h | 1011 mb |
| 2021-08-09 18:00 | 12.0°N 178.9°W | TD | 25 mph / 35 km/h | 1007 mb |
| 2021-08-10 00:00 | 12.1°N 179.8°W | TD | 25 mph / 35 km/h | 1007 mb |
| 2021-08-10 06:00 | 12.1°N 179.4°E | TD | 30 mph / 45 km/h | 1011 mb |
| 2021-08-10 12:00 | 12.1°N 178.7°E | TD | 30 mph / 45 km/h | 1007 mb |
| 2021-08-10 18:00 | 12.2°N 178.1°E | TS | 45 mph / 75 km/h | 1005 mb |
| 2021-08-11 00:00 | 12.3°N 177.2°E | TS | 40 mph / 65 km/h | 1006 mb |
| 2021-08-11 06:00 | 12.4°N 176.6°E | TD | 35 mph / 55 km/h | 1006 mb |
| 2021-08-11 12:00 | 12.2°N 175.9°E | TD | 35 mph / 55 km/h | 1008 mb |
| 2021-08-11 18:00 | 12.3°N 175.1°E | TD | 35 mph / 55 km/h | 1007 mb |
| 2021-08-12 00:00 | 12.5°N 174.2°E | TD | 35 mph / 55 km/h | 1004 mb |
| 2021-08-12 06:00 | 12.7°N 173.0°E | TD | 35 mph / 55 km/h | 1004 mb |
| 2021-08-12 12:00 | 12.7°N 171.6°E | TD | 35 mph / 55 km/h | 1003 mb |
| 2021-08-12 18:00 | 12.7°N 170.7°E | TS | 40 mph / 65 km/h | 1004 mb |
| 2021-08-13 00:00 | 12.7°N 169.0°E | TS | 40 mph / 65 km/h | 1007 mb |
| 2021-08-13 06:00 | 12.6°N 167.8°E | TS | 45 mph / 75 km/h | 1004 mb |
| 2021-08-13 12:00 | 12.7°N 166.2°E | TD | 35 mph / 55 km/h | 1008 mb |
| 2021-08-13 18:00 | 12.5°N 164.9°E | TD | 30 mph / 45 km/h | 1008 mb |
| 2021-08-14 00:00 | 12.6°N 163.3°E | TD | 30 mph / 45 km/h | 1009 mb |
| 2021-08-14 06:00 | 12.6°N 161.9°E | TD | 30 mph / 45 km/h | 1008 mb |
| 2021-08-14 12:00 | 12.6°N 160.5°E | TD | 30 mph / 45 km/h | 1010 mb |
| 2021-08-14 18:00 | 12.5°N 158.8°E | TD | 25 mph / 35 km/h | 1011 mb |
| 2021-08-15 00:00 | 12.7°N 157.0°E | TD | 30 mph / 45 km/h | 1010 mb |
| 2021-08-15 06:00 | 13.0°N 155.8°E | TD | 25 mph / 35 km/h | 1010 mb |
| 2021-08-15 12:00 | 13.0°N 154.4°E | TD | 25 mph / 35 km/h | 1012 mb |
| 2021-08-15 18:00 | 13.5°N 153.1°E | TD | 15 mph / 30 km/h | 1012 mb |
| 2021-08-16 00:00 | 13.8°N 151.6°E | TD | 25 mph / 35 km/h | 1012 mb |
| 2021-08-16 06:00 | 13.9°N 149.8°E | TD | 15 mph / 30 km/h | 1010 mb |
| 2021-08-16 12:00 | 13.9°N 148.3°E | TD | 15 mph / 30 km/h | 1011 mb |
| 2021-08-16 18:00 | 13.6°N 146.4°E | TD | 25 mph / 35 km/h | 1008 mb |
| 2021-08-17 00:00 | 13.2°N 145.1°E | TD | 25 mph / 35 km/h | 1009 mb |
| 2021-08-17 06:00 | 13.3°N 143.5°E | TD | 15 mph / 30 km/h | 1011 mb |
| 2021-08-17 12:00 | 13.4°N 141.9°E | TD | 10 mph / 20 km/h | 1011 mb |
| 2021-08-17 18:00 | 13.8°N 140.4°E | TD | 15 mph / 30 km/h | 1012 mb |
| 2021-08-18 00:00 | 14.2°N 139.1°E | TD | 15 mph / 30 km/h | 1010 mb |
| 2021-08-18 06:00 | 14.4°N 138.4°E | TD | 15 mph / 30 km/h | 1005 mb |
| 2021-08-18 12:00 | 14.9°N 137.8°E | TD | 15 mph / 30 km/h | 1009 mb |
| 2021-08-18 18:00 | 15.7°N 137.1°E | TD | 25 mph / 35 km/h | 1005 mb |
| 2021-08-19 00:00 | 16.6°N 135.4°E | TD | 25 mph / 35 km/h | 1008 mb |
| 2021-08-19 06:00 | 17.5°N 133.9°E | TD | 30 mph / 45 km/h | 1005 mb |
| 2021-08-19 12:00 | 17.9°N 132.9°E | TD | 30 mph / 45 km/h | 1005 mb |
| 2021-08-19 18:00 | 18.3°N 132.0°E | TD | 30 mph / 45 km/h | 1007 mb |
| 2021-08-20 00:00 | 18.6°N 131.3°E | TD | 30 mph / 45 km/h | 1008 mb |
| 2021-08-20 06:00 | 18.7°N 130.4°E | TS | 40 mph / 65 km/h | 1002 mb |
| 2021-08-20 12:00 | 19.2°N 129.8°E | TS | 40 mph / 65 km/h | 1005 mb |
| 2021-08-20 18:00 | 20.0°N 129.4°E | TS | 45 mph / 75 km/h | 1002 mb |
| 2021-08-21 00:00 | 21.3°N 128.3°E | TS | 50 mph / 85 km/h | 999 mb |
| 2021-08-21 06:00 | 22.0°N 127.6°E | TS | 60 mph / 95 km/h | 996 mb |
| 2021-08-21 12:00 | 22.8°N 127.1°E | TS | 65 mph / 100 km/h | 993 mb |
| 2021-08-21 18:00 | 23.4°N 126.5°E | TS | 60 mph / 95 km/h | 994 mb |
| 2021-08-22 00:00 | 24.3°N 125.8°E | TS | 50 mph / 85 km/h | 999 mb |
| 2021-08-22 06:00 | 25.1°N 125.3°E | TS | 45 mph / 75 km/h | 999 mb |
| 2021-08-22 12:00 | 26.0°N 125.0°E | TS | 50 mph / 85 km/h | 996 mb |
| 2021-08-22 18:00 | 27.2°N 124.8°E | TS | 45 mph / 75 km/h | 998 mb |
| 2021-08-23 00:00 | 29.0°N 125.4°E | TD | 35 mph / 55 km/h | 1004 mb |
| 2021-08-23 06:00 | 31.3°N 125.7°E | TD | 30 mph / 45 km/h | 1000 mb |
| 2021-08-23 12:00 | 33.6°N 127.2°E | TD | 30 mph / 45 km/h | 998 mb |
| 2021-08-23 18:00 | 36.0°N 129.7°E | TD | 30 mph / 45 km/h | 997 mb |
| 2021-08-24 00:00 | 37.6°N 131.5°E | TD | 35 mph / 55 km/h | 990 mb |
| 2021-08-24 06:00 | 38.9°N 132.5°E | — | — | 998 mb |
| 2021-08-24 12:00 | 39.9°N 133.3°E | — | — | 998 mb |
| 2021-08-24 18:00 | 40.7°N 134.9°E | — | — | 998 mb |
| 2021-08-25 00:00 | 41.1°N 136.5°E | — | — | 1000 mb |
| 2021-08-25 06:00 | 41.7°N 137.7°E | — | — | 1002 mb |
| 2021-08-25 12:00 | 42.6°N 138.8°E | — | — | 1004 mb |
| 2021-08-25 18:00 | 43.6°N 139.7°E | — | — | 1004 mb |
| 2021-08-26 00:00 | 45.0°N 141.5°E | — | — | 1006 mb |
| 2021-08-26 06:00 | 46.1°N 143.7°E | — | — | 1004 mb |
| 2021-08-26 12:00 | 47.0°N 145.0°E | — | — | 1002 mb |
| 2021-08-26 18:00 | 47.8°N 146.7°E | — | — | 1002 mb |
| 2021-08-27 00:00 | 47.9°N 148.0°E | — | — | 1000 mb |
| 2021-08-27 06:00 | 47.9°N 149.2°E | — | — | 1000 mb |
| 2021-08-27 12:00 | 48.4°N 151.9°E | — | — | 1000 mb |
| 2021-08-27 18:00 | 49.1°N 153.5°E | — | — | 1000 mb |
| 2021-08-28 00:00 | 49.9°N 155.5°E | — | — | 1000 mb |
| 2021-08-28 06:00 | 50.4°N 156.9°E | — | — | 998 mb |
| 2021-08-28 12:00 | 50.7°N 157.9°E | — | — | 998 mb |
| 2021-08-28 18:00 | 50.8°N 158.8°E | — | — | 996 mb |
| 2021-08-29 00:00 | 51.0°N 159.7°E | — | — | 996 mb |
| 2021-08-29 06:00 | 51.1°N 160.2°E | — | — | 996 mb |
| 2021-08-29 12:00 | 51.1°N 161.4°E | — | — | 998 mb |
| 2021-08-29 18:00 | 51.1°N 162.6°E | — | — | 998 mb |
| 2021-08-30 00:00 | 51.0°N 164.6°E | — | — | 998 mb |
| 2021-08-30 06:00 | 50.8°N 166.1°E | — | — | 998 mb |
| 2021-08-30 12:00 | 50.9°N 169.0°E | — | — | 1000 mb |
| 2021-08-30 18:00 | 51.3°N 171.6°E | — | — | 1000 mb |
| 2021-08-31 00:00 | 51.5°N 174.3°E | — | — | 1000 mb |
| 2021-08-31 06:00 | 51.7°N 176.7°E | — | — | 1002 mb |
| 2021-08-31 12:00 | 51.9°N 179.6°E | — | — | 1002 mb |
Tropical Storm Omais 2021 FAQ
Did Tropical Storm Omais 2021 make landfall?
Yes. Omais made landfall near Tongyeong, South Korea on Aug 23 2021, with sustained winds of 30 mph (45 km/h) at the first landfall.
How strong did Omais get in 2021?
Omais peaked as a tropical storm with maximum sustained winds of 65 mph (100 km/h) and a minimum central pressure of 990 mb.
When did Omais form and dissipate?
Omais was first tracked on Aug 7 2021 and last tracked on Aug 31 2021, about 25 days in all.