Tropical Cyclone Outlook # 2 for July 22nd, 2020

HIRSC - Weather Team is continuing to monitor Major Hurricane Douglas and potential weather impacts on Hawaii Island. Hurricane Douglas is located 1,470 miles east-southeast of Hilo, Hawaii Island.


We want to remind all of our followers please monitor the latest forecast and heed all instructions being given by emergency officials. Now is the time to get all preparation work underway and ensure you have all the necessary supplies ready to go.


HIRSC - Hawaii Island Team Members have already initiated emergency action plans and preparation work related to potential impacts from Douglas.

Published by: HIRSC - Nevada (Henderson), Utah (St. George), and Weather Teams

info@hiradioscannercommunity.com


Weather Bulletin for Hurricane Douglas (As of 11 pm HST - 7/22/2020)

BULLETIN
Hurricane Douglas Advisory Number  12
NWS National Hurricane Center Miami FL       EP082020
1100 PM HST Wed Jul 22 2020

...DOUGLAS BECOMES A MAJOR HURRICANE...


SUMMARY OF 1100 PM HST...0900 UTC...INFORMATION
-----------------------------------------------
LOCATION...13.1N 134.0W
ABOUT 1470 MI...2365 KM ESE OF HILO HAWAII
MAXIMUM SUSTAINED WINDS...120 MPH...195 KM/H
PRESENT MOVEMENT...WNW OR 295 DEGREES AT 17 MPH...28 KM/H
MINIMUM CENTRAL PRESSURE...967 MB...28.56 INCHES


WATCHES AND WARNINGS
--------------------
There are no coastal watches or warnings in effect.

Interests in the Hawaiian Islands should monitor the progress of
Douglas.


DISCUSSION AND OUTLOOK
----------------------
At 1100 PM HST (0900 UTC), the center of Hurricane Douglas was
located near latitude 13.1 North, longitude 134.0 West. Douglas is
moving toward the west-northwest near 17 mph (28 km/h) and this
general motion is expected to continue through Saturday.

Maximum sustained winds have increased to near 120 mph (195 km/h) 
with higher gusts.  Douglas is a category 3 hurricane on the 
Saffir-Simpson Hurricane Wind Scale.  Some additional strengthening 
is possible on Thursday.  Gradual weakening is forecast to begin by 
early Friday.

Hurricane-force winds extend outward up to 25 miles (35 km) from the
center and tropical-storm-force winds extend outward up to 105 miles
(165 km).

The estimated minimum central pressure is 967 mb (28.56 inches).


HAZARDS AFFECTING LAND
----------------------
None.

Key messages for Douglas can be found in the Tropical Cyclone
Discussion under AWIPS header MIATCDEP3 and WMO header WTPZ43 KNHC.


NEXT ADVISORY
-------------
Next complete advisory at 500 AM HST.

Tropical Cyclone Outlook for the East Pacific Region (As of 11 pm PST - 7/22/2020:

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Wed Jul 22 2020

For the eastern North Pacific...east of 140 degrees west longitude:

The National Hurricane Center is issuing advisories on Hurricane 
Douglas, located a little over 1500 miles east-southeast of Hilo, 
Hawaii.

1. An area of low pressure is forecast to form south of the southern 
coast of Mexico and portions of Central America by this weekend.  
Some development of this system is possible early next week while 
it moves generally west-northwestward.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...20 percent.

HIRSC Statement Regard Emergency Action Plan (EAP) for Hurricane Douglas:


The HIRSC Team is continuing to monitor Tropical Cyclone Douglas (Now a Hurricane) in the East Pacific Basin, making it's way over to the Central Pacific Basin. Based on the latest forecast models reviewed by our Administration, Moderating, and Weather Team, the following action plan have been implemented:

  • All HIRSC - Hawaii Island Team has shifted all operations to our mainland counterparts in Nevada, Utah, Arizona, and Colorado. Hawaii Island members are beginning their own personal preparation work for potential impacts to Hawaii Island

  • Both the West Hawaii Scanner Feeds (Traditional and Call Platforms) will remain online during weather events. Should an outage occur, HIRSC Team will do their best to restore the feed as quickly and safely possible. Listeners should anticipate long outages during inclement weather.

  • Website and other Media Platforms will also remain online and counterparts in the mainland US will continue to maintain media platforms and provide updates on events from Hawaii Island or items that will have an effect on Hawaii or Hawaii Island.

  • All in-person programming services have been temporarily suspended and will resume when declared safe to do so.

  • Incidents and Events related to Douglas the HIRSC Team will be updating the following platforms on events:

- HIRSC Twitter Page

- Informational Update (On Incidents and Hazards Recorded)

- HIRSC Scanner Log (under Member Section of our website)


We would like to remind our followers that we are in the midst of Hurricane Season and everyone should be prepared and have all emergency supplies up to 14-days ready and action plans in place.


Any further team actions to occur related to Tropical Cyclone Douglas will provide an update as we get more information.


Stay Safe and Be Prepared,

Benjamin Agdeppa

HIRSC Founder and Administrator



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