Tropical Storm Moke forms in the Pacific, set to impact storm-weary Hawaii

Hawaii Faces a Second Tropical Blow Within Days of Hurricane Lala’s Devastation

Healfromzero.com – The Hawaiian islands are bracing for another tropical system barely seven days after Hurricane Lala carved a path of destruction through the archipelago. Tropical Storm Moke developed Friday afternoon roughly 650 miles southeast of the Big Island’s eastern shoreline, the National Hurricane Center confirmed. Forecasters project the system will hold steady at tropical-storm strength while steering on a path reminiscent of Lala’s approach toward the islands.

Yet Moke is expected to be a noticeably weaker system than its predecessor. Its closest approach on Sunday should place its center approximately 180 miles south of the Big Island — a considerably wider buffer than Lala’s eyewall, which grazed the southern coast with its center only about 30 miles offshore. That extra distance tempers the wind threat, though it does little to reduce the rainfall danger.

Track Uncertainty and Model Struggles

Forecasters caution that the precise distance between Moke’s center and the islands remains fluid. As the system tightens and organizes over the coming days, its trajectory could shift. Operational weather models have yet to settle on a definitive intensity estimate, and that number will prove decisive: a stronger Moke would bend northward, hugging the islands more closely, while a weaker version would remain farther out in the open Pacific. Confidence in both track and strength is expected to sharpen within the next day or two.

Rainfall: The Real Killer This Time

Even though Moke will not come nearly as close to the Big Island as Lala did, its rain bands could deliver comparable — or even more consequential — flooding. The critical distinction is that the ground is already saturated. Last weekend’s deluge left soils, river channels, and drainage systems at or beyond capacity, meaning far less additional rainfall will be needed to trigger what the hurricane center calls “life-threatening flooding and mudslides.”

Projected totals for the Big Island range from five to ten inches, with the central and eastern slopes facing the possibility of up to 15 inches. Maui and the remaining islands carry lower confidence in their forecasts, but general accumulations of one to four inches are anticipated, with isolated pockets reaching five inches. Rain is expected to begin over the Big Island by late Saturday night or early Sunday local time, then spread across the remaining islands from late Sunday into Monday.

The Aftermath Still Unfinished

Hawaii remains mired in recovery from Lala, which unleashed more than three and a half feet of rain onto the Big Island’s mountainous terrain, unleashing catastrophic landslides and flash floods. A 93-year-old woman died last week from what the Hawaii Police Department described as “storm-related injuries” on the Big Island. Police are separately investigating the death of an unidentified man in his 60s, believed to be storm-related as well.

The physical toll is staggering. Mud, floodwater, rock, and debris obliterated large swaths of Naʻalehu, a community in the southern part of the Big Island, burying some residences under up to ten feet of mud. Hawaii Governor Josh Green told reporters Thursday that more than 100 homes were destroyed by Lala on the Big Island. Utility crews continue clearing downed trees and snapped poles across the island; thousands of residents remain without electricity, and flood-scoured roads are only now beginning reconstruction.

Equally grim, a recovery team is working to locate and secure human remains displaced from cemeteries that were inundated during the hurricane. Major General Stephen Logan, adjutant general of the State of Hawaii Department of Defense, told a Thursday news conference that the team had recovered more than 60 remains as of that day.

Infrastructure Under Strain

The state is mobilizing supplies and reserving hotel rooms to shelter residents who may face renewed flooding, landslides, or prolonged power outages. Water levels at Wahiawa Dam, which surged more than 20 feet during Lala, are being closely monitored. Volcanoes National Park announced Thursday that it will close at 5 p.m. Friday ahead of Moke’s arrival. The park still lacks electricity, internet, and telephone service following last week’s storm, and many staff members remain in recovery, the announcement noted.

Officials Urge Early Action

With evacuation routes already compromised and emergency resources stretched thin, authorities are pressing residents in flood-prone zones to act before the rain arrives. Waiting until conditions deteriorate could make departure far more difficult.

“If you can leave a flood-prone area early, stay with friends or family, think about that now,” National Weather Service meteorologist John Bravender said. “So you can get ready for that before the rain starts this weekend.”

For communities still picking up the pieces of Lala, Moke’s arrival transforms an already overwhelming recovery effort into a race against a second wave of water and mud — one that requires far less rain to become deadly.