Atlantic 2019 season
Tropical Storm Sebastien (2019)
Tropical Storm Sebastien never reached hurricane strength — it peaked at 69 mph sustained winds and was active from Nov 19, 2019 to Nov 27, 2019.
Storm facts
| Peak status | Tropical storm |
|---|---|
| Max sustained winds | 60 kt / 69 mph / 111 km/h |
| Minimum central pressure | 970 mb |
| Active dates | Nov 19, 2019 – Nov 27, 2019 |
| Accumulated cyclone energy (ACE) | 5.8 |
| Documented landfalls | 0 |
Every value on this page is taken directly from the NHC HURDAT2 best-track record for Sebastien 2019. Nothing is estimated. The best-track table below shows one entry per day at 00:00 UTC; the full six-hourly record lives in the HURDAT2 database.
Best-track table (daily, 00:00 UTC)
| Date | Status | Max winds | Position |
|---|---|---|---|
| Nov 20, 2019 | Tropical storm | 40 kt (74 km/h) | 20.4N 60.3W |
| Nov 21, 2019 | Tropical storm | 50 kt (93 km/h) | 21.9N 61.7W |
| Nov 22, 2019 | Tropical storm | 50 kt (93 km/h) | 24.2N 58.8W |
| Nov 23, 2019 | Tropical storm | 60 kt (111 km/h) | 26.7N 52.6W |
| Nov 24, 2019 | Tropical storm | 55 kt (102 km/h) | 33.5N 44.4W |
| Nov 25, 2019 | Extratropical | 55 kt (102 km/h) | 40.0N 30.9W |
| Nov 26, 2019 | Extratropical | 55 kt (102 km/h) | 48.8N 12.2W |
| Nov 27, 2019 | Extratropical | 40 kt (74 km/h) | 51.8N 8.2W |
Read this like a pro
Wind speeds above are in knots, the unit NHC uses in HURDAT2. For what a Category 1 wind field actually does, see hurricane categories explained; for why the wind number alone never tells the danger story, see storm surge vs. flooding.