Hurricane Ella (1978)
Meteorological history | |
---|---|
Formed | August 30, 1978 |
Dissipated | September 5, 1978 |
Category 4 major hurricane | |
1-minute sustained (SSHWS/NWS) | |
Highest winds | 140 mph (220 km/h) |
Lowest pressure | 956 mbar (hPa); 28.23 inHg |
Overall effects | |
Fatalities | None |
Damage | None |
Areas affected | North Carolina, Newfoundland |
IBTrACS | |
Part of the 1978 Atlantic hurricane season |
Hurricane Ella was the strongest hurricane on record in Canadian waters. It formed on August 30, 1978 to the south of
In North Carolina, the National Hurricane Center issued a hurricane watch due to the large influx of people expected during the holiday weekend. As such, there was a significant drop in tourism, although no significantly adverse weather occurred along the Outer Banks. High waves and some minor beach erosion was reported, but there were no deaths, injuries, or damage from Ella. By the time the hurricane passed Newfoundland, the strongest winds were to the southeast of the center, and as a result, no significant impact was reported on Canada.
Meteorological history
Towards the end of August 1978, a
Tropical Storm Ella intensified quickly and reached hurricane status late on August 31, based on confirmation from nearby ship reports and a
On September 3, another trough exited the coast of the United States, allowing the hurricane to accelerate toward the northeast through the diminished ridge.
Preparations and impact
On September 1, as Hurricane Ella was strengthening to its first peak in strength, the
The hurricane ultimately stayed far away from the coast,[1] and the heavy rainfall and thunderstorms remained at least 50 miles (80 km) offshore.[13] While nearly stationary, Hurricane Ella produced waves of 5 to 9 feet (1.5 to 2.7 metres) in height, as well as rip currents along the coast.[14] The highest wind gust from the storm over land was 31 mph (50 km/h) at Diamond Shoal Light. The waves reached the dunes along most beaches,[15] causing some minor beach erosion; the depleted sand returned within a few days.[16] Further north, along the coast of Virginia, no large waves were reported, which was considered unusual for how close the hurricane was to the state.[17]
Ultimately, the most significant effect from the hurricane was the significant drop in tourism.
No significant impact was reported in Canada,[1] as the strongest winds were south and east of the center.[8] Prior to the storm's arrival, the Newfoundland Weather Forecast Office issued a hurricane warning for southeastern Newfoundland.[19] The ferry between Nova Scotia and Newfoundland was disrupted, and boats across the region were sent back to harbor. Rainfall was fairly light, peaking at 2.39 inches (61 mm) in southeastern Newfoundland, and sustained winds reached 71 mph (114 km/h) at Cape Race.[7]
Hurricane Ella prompted a scare for engineers secretly working to remedy a structural flaw in the Citigroup Center in New York City, as the high winds could have caused the building to collapse.[20] Ultimately the engineers solved the flaw by welding heavy steel plates over the bolted joints on the support columns at the building's base.
See also
- Other tropical cyclones named Ella
- List of North Carolina hurricanes (1950–1979)
- Hurricane Gladys (1975)
References
- ^ a b c d e f g h i j k l Miles B. Lawrence (1978). "Hurricane Ella Preliminary Report". National Hurricane Center. Retrieved 2010-03-27.
- ^ Frank (1978-08-30). "Tropical Depression Advisory". National Hurricane Center. Retrieved 2010-03-27.
- ^ Hebert (1978-08-30). "Tropical Storm Ella Special Advisory One". National Hurricane Center. Retrieved 2010-03-27.
- ^ Miles Lawrence (1978-08-31). "Hurricane Ella Discussion". National Hurricane Center. Retrieved 2010-03-28.
- ^ Pelissier (1978-09-02). "Hurricane Ella Discussion". National Hurricane Center. Retrieved 2010-03-28.
- ^ Pelissier (1978-09-03). "Hurricane Ella Discussion". National Hurricane Center. Retrieved 2010-03-28.
- ^ a b Canadian Hurricane Centre (2010-09-14). "1978-Ella". Retrieved 2010-11-01.
- ^ a b John Hope (1978-09-05). "Hurricane Ella Advisory 24". National Hurricane Center. Retrieved 2010-03-28.
- ^ Miles Lawrence (1978-09-05). "Hurricane Ella Discussion". National Hurricane Center. Retrieved 2010-03-28.
- ^ A.J. Hull (1978-09-01). "Special Request to East North Carolina and Southeast Virginia". Cape Hatteras National Weather Service. Retrieved 2010-03-29.
- ^ Cape Hatteras National Weather Service (1978-09-01). "Hurricane Ella Local Statement Number 3". National Oceanic and Atmospheric Administration. Retrieved 2010-03-29.
- ^ Cape Hatteras National Weather Service (1978-09-02). "Hurricane Ella Local Statement Number 6". National Oceanic and Atmospheric Administration. Retrieved 2010-03-29.
- ^ Cape Hatteras National Weather Service (1978-09-02). "Hurricane Ella Local Statement Number 10". National Oceanic and Atmospheric Administration. Retrieved 2010-03-29.
- ^ Cape Hatteras National Weather Service (1978-09-02). "Hurricane Ella Local Statement Number 12". National Oceanic and Atmospheric Administration. Retrieved 2010-03-29.
- ^ a b A. J. Hull (1978-09-07). "Preliminary Report on Hurricane Ella". National Oceanic and Atmospheric Administration. Retrieved 2010-03-29.
- ^ Albert R. Hinn (1978-09-07). "Information for Hurricane Ella Survey Report". Wilmington National Weather Service. Retrieved 2010-03-29.
- ^ Terry Ritter (1978-09-06). "Storm Report, Hurricane Ella". Norfolk National Weather Service. Retrieved 2010-03-29.
- ^ Coastland Times (1978-09-07). "News Clippings about Hurricane Ella". National Hurricane Center. Retrieved 2010-03-29.
- ^ Gilbert Clark (1978-09-04). "Hurricane Ella Advisory 22". National Hurricane Center. Retrieved 2010-03-29.
- ^ Werner, Joel (17 April 2014). "The Design Flaw That Almost Wiped Out an NYC Skyscraper". Slate.
External links