Hurricane Newton (1986)

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Hurricane Newton
Hurricane Newton on September 22
Meteorological history
FormedSeptember 18, 1986
DissipatedSeptember 23, 1986
Category 1 hurricane
1-minute sustained (SSHWS/NWS)
Highest winds85 mph (140 km/h)
Lowest pressure984 mbar (hPa); 29.06 inHg
Overall effects
FatalitiesNone
DamageMinimal
Areas affectedMexico, United States
IBTrACSEdit this at Wikidata
Part of the 1986 Pacific hurricane season

Hurricane Newton was one of the few

Baja California Peninsula in September of that year, causing minor damage. Newton was the twenty-first depression, fourteenth named storm, and sixth hurricane of the season. A tropical depression formed near Central America on September 18; two days later, the depression was upgraded into a tropical storm. Moving towards to northwest, Newton strengthened into a hurricane on September 21. After paralleling the coast, Newton move ashore near Cabo San Lucas on September 22. Shortly after entering the Gulf of California, the hurricane attaining its peak intensity of 85 mph (145 km/h). The following day, Newton moved ashore the Mexican mainland. Newton dissipated on September 23. However, the remnants of Newton continued across the United States and eventually emerged into the Atlantic Ocean. While 40 homes lost their roofs, damage in Mexico was fairly minor, and no fatalities were reported in association with Newton, though the remnants produced fairly heavy rains in the Great Plains
.

Meteorological history

Map plotting the storm's track and intensity, according to the Saffir–Simpson scale
Map key
Saffir–Simpson scale
  Tropical depression (≤38 mph, ≤62 km/h)
  Tropical storm (39–73 mph, 63–118 km/h)
  Category 1 (74–95 mph, 119–153 km/h)
  Category 2 (96–110 mph, 154–177 km/h)
  Category 3 (111–129 mph, 178–208 km/h)
  Category 4 (130–156 mph, 209–251 km/h)
  Category 5 (≥157 mph, ≥252 km/h)
  Unknown
Storm type
triangle Extratropical cyclone, remnant low, tropical disturbance, or monsoon depression

The origins of Newton were from a tropical disturbed weather near

sea surface temperatures of 84 °F (29 °C).[1][2] The system steadily intensified as it paralleled the Mexican coast, and was upgraded into Tropical Storm Newton early on September 20.[2] Within 24 hours, Newton had attained winds of 60 mph (95 km/h). Meanwhile, the storm turned northwest.[3] At 0600 UTC September 21, the Eastern Pacific Hurricane Center (EPHC) reported that Newton had attained hurricane strength[2] while located about 200 mi (320 km) west-northwest of Manzanillo, Colima.[3]

Shortly after becoming a hurricane, a

Mid-Atlantic States until it entered the Atlantic Ocean later in the month.[1]

Preparations and impact

Prior to the system's first landfall, the EPHC noted the threat of high waves, storm surge, and flooding. In addition, the navy, army, and police were on high alert in populated areas like La Paz due to the hurricane.[4] On the mainland, roughly 700 people evacuated to shelters in Huatampo, a city that at that time had a population of 9,000, and Yavaros prior to landfall, but within hours after the passage of the hurricane, all but 127 had returned home.[5]

Upon making landfall on the Baja California Peninsula, moderate rainfall was recorded though officials reported no emergencies.[4] In Huatabampo, roofs were blown off of 40 homes.[5] High winds blew down trees and utility poles.[6] In addition, a peak rainfall total of 9.23 inches (234 mm) was reported in Jopala.[1] Overall, damage in Mexico was minor[6] and less than anticipated.[5] No injuries or fatalities were reported in association with Newton.[6][7] Because Hurricane Newton, along with a cold front, was predicted to cause heavy rains over portions of the United States, flash flood warnings and watches were issued by the National Weather Service for parts of western Texas, New Mexico, and Arizona.[8][9] Across the country, the highest rainfall was 5.88 inches (149 mm) in Edwardsville, Kansas. The rainfall extended as far east as Pennsylvania.[1] In Kansas City, Missouri, 20,000 customers were without power since heavy rainfall downed power lines.[10] Snow was observed in the mountains, with up to 5 in (13 cm) of snow in Colorado. Flagstaff, Arizona recorded their earliest day of 1 in (2.5 cm) of snow on record. Winds from the storm peaked at 72 mph (116 km/h) in the state of Colorado and 64 mph (103 km/h) in the state of Kansas.[11]

See also

References

  1. ^
    Hydrometeorological Prediction Center
    . Retrieved August 10, 2007.
  2. ^
    doi:10.1175/1520-0493(1987)115<2507:ENPTCO>2.0.CO;2
    .
  3. ^ a b c d National Hurricane Center; Hurricane Research Division; Central Pacific Hurricane Center (April 4, 2023). "The Northeast and North Central Pacific hurricane database 1949–2022". United States National Oceanic and Atmospheric Administration's National Weather Service. A guide on how to read the database is available here. Public Domain This article incorporates text from this source, which is in the public domain.
  4. ^ a b "Hurricane moves northwest". The Lewiston Journal. September 23, 1986. Retrieved August 29, 2011.
  5. ^ a b c "Hurricane lashes Mexico coast". The Day. September 23, 1986. Retrieved March 6, 2013.
  6. ^ a b c "Hurricane Newton rips across Mexico". Daily Herald. September 24, 1986.
  7. ^ "Pacific Hurricane hits northwest Pacific coast". Ocala Star-Banner. September 25, 1986.
  8. ^ "Around the Nation". The Capital. September 24, 1986.
  9. ^ "Storms Raged Across Nation". The Telegraph-Herald. September 24, 1986. Retrieved August 28, 2011.
  10. ^ "Winter rears its ugly..." Lodi News-Sentinel. September 25, 1986. Retrieved August 29, 2011.
  11. ^ Thunderstorms and the remnants of hurricane Newton brought rain..., UPI, September 24, 1986
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