Hurricane Gonzalo was a powerful Category 4 Atlantic hurricane that occurred during the 2014 Atlantic hurricane season. It was the seventh named storm, fourth hurricane, and the first major hurricane of that season.
Meteorological history
- Formation: An area of disturbed weather organized into a tropical depression on 12 September 2014 north‑west of the Cape Verde Islands.
- Intensification: The system strengthened to a tropical storm, receiving the name Gonzalo. It continued to intensify, reaching hurricane status on 13 September.
- Peak intensity: Gonzalo attained its peak as a Category 4 hurricane on 15 September 2014, with maximum sustained winds of 130 mph (215 km h⁻¹) and a minimum central pressure of 950 hPa.
- Track: After peak intensity, Gonzalo accelerated north‑eastward, moving away from the Atlantic basin’s main population centers. The storm passed to the west of Bermuda, missing the island by several hundred miles, and later tracked toward the Azores.
- Weakening and transition: The cyclone weakened to Category 2 strength on 16 September and became extratropical later that day while situated east of the Azores. The extratropical remnants were absorbed by a mid‑latitude trough on 17 September.
Preparations
- Bermuda: Small‑scale tropical‑storm alerts were issued for Bermuda; schools and businesses remained open, and some residents secured property.
- Azores: The Portuguese Institute for Sea and Atmosphere (IPMA) issued warnings for high winds and heavy rain as Gonzalo approached the archipelago.
Impact
| Region | Effects | Fatalities | Estimated damage |
|---|---|---|---|
| Bermuda | Minimal impact; gusts below 60 mph; brief power outages | 0 | Insufficient data (damage minimal) |
| Azores | Strong gusts up to 115 mph (185 km h⁻¹) on several islands, extensive tree damage, roof and window loss, power outages affecting ~30 000 customers, localized flooding | 0 | Approximately €15 million (USD ≈ $16 million) |
Overall, Gonzalo caused no reported deaths. The most significant effects were confined to the Azores, where the storm’s high winds and rain produced structural damage and temporary disruptions to utilities.
Aftermath
- Recovery: Emergency services in the Azores restored power and cleared debris over several days. The Portuguese government provided temporary shelters and assistance to affected households.
- Name usage: As of the latest publicly available information, the name Gonzalo has not been retired from the rotating list of Atlantic hurricane names. (If the name has been retired subsequent to this information, that detail is not reflected here.)
Records and significance
- Gonzalo was the first Category 4 hurricane of the 2014 Atlantic season.
- It represented the strongest tropical cyclone to affect the Azores in nearly a decade, prompting updates to local building codes and emergency response protocols.
See also
- 2014 Atlantic hurricane season
- List of Category 4 Atlantic hurricanes
References
- National Hurricane Center (NHC) Tropical Cyclone Report: Hurricane Gonzalo (2014).
- Portuguese Institute for Sea and Atmosphere (IPMA) weather advisories, September 2014.
- European Severe Weather Database (ESWD) entries for September 2014.
