19 Oct Weather in Cayman & Tropical Report
19 Oct Fri 2018
Tropical Report
NWS National Hurricane Center Miami FL
500 AM PDT Fri Oct 19 2018
For the eastern North Pacific…east of 140 degrees west longitude:
1. An area of low pressure centered a couple of hundred miles south of
Zihuatanejo, Mexico, has become a little better organized
overnight. Environmental conditions are expected to become
increasingly favorable for further development, and a tropical
depression is likely to form during the next day or two while the
low moves westward or west-northwestward at 10 to 15 mph, offshore
of the coast of southwestern Mexico.
* Formation chance through 48 hours…high…70 percent.
* Formation chance through 5 days…high…80 percent.
2. Showers and thunderstorms associated with a low pressure system
centered less than 100 miles off the coast of Guatemala continue to
show signs of organization, and it is possible that a tropical
depression could be forming. If this trend continues, then
advisories could be initiated on this system later today. This
disturbance is forecast to move generally westward near the coast of
southern Mexico, and interests in that area should monitor the
progress of the low during the next several days.
* Formation chance through 48 hours…high…70 percent.
* Formation chance through 5 days…high…80 percent.
Forecaster Berg
Global Tropics & Benefits Outlook
Weather in Cayman
SYNOPSIS
Humidity: 83% (UP from yesterday)
UV: 10.0 VERY HIGH (DOWN from yesterday)
Temperature: Today’s current temperature – See weather forecast top right of website. Yesterday: H 91.4°F L 80.9°F
Wind direction TODAY: E 20-30 mph GC
Wind direction TONIGHT: ENE 10-20 mph GC
Barometer: 1015.80 mb Rising slowly Rain: Last month: 12.21 in Last 24 hrs 0.00 This month: 2.05 in 1 day since rain 9 rain days in October
2017 Season Total: 62.94 in 2018 Season Total: 38.27 in
Average Yearly Rainfall 56.20 in (Note: National Weather Service 2017 Season Total – measured at Owen Roberts Airport GT – was 59.32 in)
All readings are from SOUTH SOUND.
Average rainfall in October 9.2 in. Average temperature in October: 77°F to 88°F
Sea Temperature in October: 84°F
MOON:
75% Illuminated Waxing Gibbous
TIDES, SUNRISE, SUNSET, MOON RISE, MOON SET AND MOON PHASE
GRAND CAYMAN OCTOBER 2018 – Click to enlarge
LOCAL 5 DAY FORECAST
http://www.weather.gov.ky/portal/page?_pageid=4421,7428393&_dad=portal&_schema=PORTAL
FOR RADAR IMAGE GO TO: http://www.weather.gov.ky/portal/page/portal/nwshome/forecasthome/radar
Also see Weather In Cayman: http://www.weatherincayman.com/
Moon info and graphic:
https://www.timeanddate.com/moon/uk/georgetown
Atlantic satellite image: http://www.intellicast.com/global/satellite/infrared.aspx?region=hiatlsat
Description:
The Global Infrared Satellite image shows clouds by their temperature. Red and blue areas indicate cold (high) cloud tops. Infrared (IR) radiation is electromagnetic radiation whose wavelength is longer than that of visible light, but shorter than that of terahertz radiation and microwaves. Weather satellites equipped with scanning radiometers produce thermal or infrared images which can then enable a trained analyst to determine cloud heights and types, to calculate land and surface water temperatures, and to locate ocean surface features.
Tropical storm data and graphics from National Hurricane Center at: https://www.nhc.noaa.gov/
Weathernerds: https://www.weathernerds.org/
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