AL112017 | 2017 season
- Formed
- 2017-08-30
- Dissipated
- 2017-09-13
- Peak wind
- 155 kt
- Lifetime category
- 5
- Min pressure
- 914 mb (lifetime)
- Florida date
- 2017-09-10
- Approach
- atlantic
- FL regions
- SW4 SE1
- Center landfall
- yes (2)
- ENSO (ASO ONI)
- -0.34
- Peak surge (FL)
- 8 ft (Lower Florida Keys (Cudjoe Key landfall zone))
Surge: inundation above ground level, 5-8 ft across the landfall zone. Second (Marco Island) landfall zone saw lower inundation, roughly 3-5 ft with rapid onshore rise. Source: NHC Tropical Cyclone Report; Monroe County.
Track
- below hurricane strength
- Cat 1
- Cat 2
- Cat 3
- Cat 4
- Cat 5
- first track point
- landfall (HURDAT2 L record, colored by intensity there)
- Florida-relevant point (strongest fix on the FL impact date)
- Florida Straits / Cuba shelf corridor (where track wobble is measured)
HURDAT2 best track. Coastline is stylized for orientation, not a boundary source.
Compare this track to other storms →
Intensity
Maximum sustained wind over the storm lifetime, with Saffir-Simpson thresholds and the Florida-relevant date marked. All values from HURDAT2.
Official Sources
How This Record Was Built
join: name_match | confidence: high | pressure diff: 17mb | enrichment v1.3.0 | status: machine_enriched
Impact facts from the NOAA Continental US Hurricane Impacts table; track and intensity from NOAA HURDAT2; ENSO phase from CPC ONI. Full rules on the methodology page.