Hurricane Season

It is a wee bit active out there…

Hurricanes Lowell and Karina churn the ocean either side of the islands
Hurricanes Lowell and Karina churn the ocean either side of the islands on September 4th, 2026

Three major hurricanes are wandering the eastern Pacific right now, two uncomfortably close to the islands.

Last month’s hit from Hurricane Lala did significant damage to the southern parts of the island, dropping up to 40 inches of rain, flooding Waiʻōhinu and Nāʻālehu, destroying homes and businesses. At our house, we spent a day without power and lost one of our mature plumeria.

It was only a couple of weeks, and we are facing another round…

Hurricane Lowell has passed us here on the Big Island, but is forecast to take an abrupt turn to the north, threatening Kauaʻi and Niʻihau. Hurricane Karina is forecast to swing north of us, but close enough that we may experience some impact.

With a record-breaking El Niño warming the water of the central Pacific, it is more than likely we will see even more storms beyond these. To live in interesting times…

Hurricane Lala

Lala was not our first hurricane.

Hurricane Lala sweeps through the Hawaiian Islands
Hurricane Lala sweeps through the Hawaiian Islands

After two decades of island life, we have been through a few hurricanes. In general, our location on the island, in the lee of a 13,802ft mauna, has protected us from the worst. Stiff winds and heavy rain from some, while a couple of hurricanes have passed with blue skies and almost no wind for those of us in the lee.

Lala was not our first hurricane, but it was the most serious yet.

Continue reading “Hurricane Lala”

Hurricane Lane Passes By

Weather? Currently overcast, no rain, and almost no breeze. Hard to believe there is a hurricane just offshore.

The worst wind was early last night, and then no worse than a strong trade wind event. We have had much worse several times this year.

The rain gauge has not even made it to an inch of precipitation. We have had none of the torrential rain the other side of the island has experienced.

All is quiet here, no damage beyond having to pick up the usual scattered palm fronds.

The video below is the storm passing by our island over the last 38 hours. I started saving the 4km IR images as soon as the eye of Hurricane Lane entered the close range image and have assembled them into a video.

This is our closest pass so far for a hurricane. May the remainder of the season be uneventful…

Here we go again…

Maybe a little closer to us this time.

Hurricane Lane is looking to swing north just east of the island. The worst of the storm should pass through tomorrow. All of our Keck staff has been told to stay home and take care of family and property, observing is cancelled for the next two nights.

Hurricane Lane approaches the islands as seen in this 4km resolution IR image

Hurricanes all Around

The satellite views of the central Pacific are endlessly fascinating. Three major hurricanes surround the Hawaiian Islands. Social media continues to buzz, with re-posts of the imagery.

So far only minor effects in the islands… Major surf on the northern and eastern shorelines, closed beach parks, and lousy observing weather keeping the telescopes shuttered.

Central Pacific Hurricanes
Three hurricanes in the central Pacific, GOES West 4km IR image from 2Sep2015