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Physical desk · Morning edition · Wednesday, October 28, 2026

Cyclone Arnab, the only severe disaster listed, is crawling ashore on India's east coast, and at least 180,000 people have been evacuated.

Physical desk · auto-generated · written Oct 28, 2026, 9:34 AM EDT
Rainfall percentile by regionDashed median, shaded 25th to 75th percentile1000US Corn Belt 80US Gulf Coast 67Brazil Cerrado 60Argentine Pampas 60Black Sea 80West Africa cocoa 60Heat percentile by regionDashed median, shaded 25th to 75th percentileJunJulAugSepOctUS Corn Belt 80US Gulf Coast 93Brazil Cerrado 87Argentine Pampas 7Black Sea 73West Africa cocoa 13Fire heat vs 30-day meanx its meanPilbara iron ore18.7xCanadian oil sands0.4xUS Corn Belt0.2xBrazil soybean belt0.0xAgainst normalDot today, tick normalWinter wheat rating-18.0 ptsNatural gas storage-1.0 BCFCorticorp Finance, weather percentiles, NASA FIRMS fire detections, USDA and EIA reports to Oct 27, 2026

Pilbara iron ore fire heat was 18.7 times its 30-day mean on October 27, the largest departure on the board. Canadian oil sands ran at 0.4 times its own mean.

Drawn from the numbers stored with this edition; the same picture is on its share card.

The ground is busy this morning, and the worst situation has changed. Tropical Cyclone Arnab is now the one severe disaster listed, making slow landfall on India's east coast. The UN alert system rates the other 71 active weather disasters minor, and none is serious. Satellite fire heat across tracked regions has dropped to under half its level at the last edition, so the fire picture has cooled while the storm picture has sharpened.

Arnab leads. France 24 and Deutsche Welle report a slow-motion landfall with heavy rain and disruption, and France 24 says at least 180,000 people had been evacuated by Wednesday. Slow movers matter because the rain keeps falling on the same ground. The UN system has listed it as active since 2026-10-26. No headline given ties it to a crop, fuel or shipping route this system prices, so I brief it as a human and local-damage story. Pilbara fire heat is lower than at the last edition but still reads high against its own norm.

Arnab should stay active today while the coast absorbs the rain, and the evacuation count is the thing to track. Pilbara and Queensland fire heat remain well above their norms and look set to persist until readings fade. The Rhine at Kaub is still low for barge loads, and our view that it stays under 100 cm by 2026-11-10 is intact. Mississippi stages at St. Louis and Thebes dropped overnight. Chokepoint shipping readings remain unconfirmed, so I make no call on them.

SituationSevere

Busy: Cyclone Arnab on India's east coast is the one severe disaster, while Pilbara and Queensland fire heat stay high and nothing is rated serious.

Cyclone Arnab turns deadly as it makes slow landfall on India's east coast

Tropical Cyclone ARNAB-26 (India)Severe

Cyclone Arnab is making a slow-motion landfall on India's east coast, bringing heavy rain and disruption as authorities evacuate residents from vulnerable areas.

Source: France 24, Deutsche Welle

Priority incidents
  1. India's east coast: Tropical Cyclone Arnab is rated severe by the UN alert system and has been active since 2026-10-26. France 24 reports slow landfall, winds of about 125 kilometres an hour and at least 180,000 people evacuated by Wednesday.
  2. Australia's Pilbara iron ore region reads severe for fire heat: 415 MW a day over the last 2 observed days, 10.4 times its 30-day mean. That is lower than the last edition's reading. No mine or rail damage is reported in our headlines.
  3. Queensland's coal basins are rated high for fire heat at 3,308 MW a day, 5.8 times their 30-day mean. Five internet outages are active in two countries, tied to a Haiti cable cut, drone strikes and Guam's typhoon.
Watch list
  • Arnab's evacuation count and rainfall on India's east coast as the slow landfall continues.
  • Rhine at Kaub reads 57 cm at noon on 2026-10-28, low for barge loads.
  • Mississippi at St. Louis fell to 3.9 ft, down 0.8 ft overnight.
  • Tropical Storm Vance off Mexico's Pacific coast is still listed as active, rated minor.
US Corn Belt rainfall, 30-day total121.9 mm
Jun 11about 4 monthsOct 22

Iowa's latest 30-day rain total sits well above normal after October's peak; a fall means drier ground.

Winter wheat rated good or excellent26%
Jun 15, 2025about 1 yearJul 5, 2026

Winter wheat condition sits well under USDA's five-year average at the latest reading, 2026-07-05; a lower share is worse.

Fire activity near tracked economic regions5,660.98 FRP
Oct 8about 3 weeksOct 27

Fire heat near tracked economic regions was lower on the latest day than the recent run; higher means more heat near assets.

Situation mapPlaced by code from stored readings, 2026-10-28
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Cyclone Arnab in India is the only severe disaster, with fire heat high in Pilbara and Queensland and wet ground in the Iowa Corn Belt.

Select a place to find it on the map.

21 more place(s)

Imagery: Esri. Land outline: Natural Earth. Fire: NASA FIRMS. Rainfall: Open-Meteo. Events: GDACS. Tags and caption are the desk's; places, positions and ratings are not.

The desk voices are written by AI, not by human reporters. Every figure is taken from the listed market, sensor and headline data, and an automated check flags any figure or quoted source that is not.