Neighborhood Challenge Highlights Enjoyable Potentialities of Forecasting

04-24-2026

What are the possibilities that this summer season shall be among the many ten warmest on file within the Gulf of Maine? Surprisingly, summer season 2025 didn’t even crack the highest 10.

Would you will have guessed the ice-out date for the Damariscotta River this spring could be after April 1? Probably sure, if you happen to suffered by this record-breaking winter in New England.

Do you suppose there shall be a Steller’s sea eagle sighted in Maine this 12 months? It’s among the many world’s rarest raptors, so you would be secure to imagine no, however a person has been noticed a number of occasions in current 12 months.

If you get all three of these questions proper, you is perhaps a superforecaster, somebody who persistently and statistically outperforms specialists in relation to predicting the longer term.

For the final three years, the Tandy Center for Ocean Forecasting at Bigelow Laboratory for Ocean Sciences has organized the “Superforecaster Challenge,” a pleasant competitors to assist foster superforecasters among the many establishment’s group and companions (with exterior “experts” chiming in, together with a center schooler, a number of AI assistants, knowledgeable forecaster, and, new for this 12 months, a forecasting cat named Galaxy). Since it started in 2024, the annual problem has grown within the variety of individuals and the variety of questions. But it continues to supply individuals room to grapple with the challenges of forecasting in relation to Maine’s unpredictable, quickly altering surroundings (and the possibility to win bragging rights and a specifically designed t-shirt).

“Superforecasting is a captivating idea, not because of the specific predictions people make but because of what it highlights in terms of the learnable skills superforecasters have to make good predictions, like a clear-eyed view of their past mistakes and an openness to different kinds of information,” mentioned Senior Research Scientist Nick Record, who directs the Tandy Center and organizes the annual competitors. “The challenge seemed like a fun way to engage with my colleagues on those ideas — and if it helps any of us make sense of the wild world we’re living in these days, that’s a bonus!”

At the start of every 12 months, Record circulates a sequence of questions, and individuals should estimate the chance that every will occur: 100% means completely certainty an occasion will happen; 0% means absolute certainty that it received’t. A guess of fifty% means complete uncertainty.

For 2026, questions cowl all kinds of native local weather and environmental phenomena, from white shark sightings to fireplace danger to lobster landings. Predictions, to date, are in all places. The least seemingly occasion on the docket, based on predictions, is a sighting of a uncommon tufted puffin in Maine. The common guess was simply 40% chance (truly fairly optimistic contemplating the fowl was solely sighted on the East Coast for the primary time in 2022). The probably occasion? A excessive tick depend: individuals predicted an nearly 80% probability on common that the University of Maine Tick Surveillance program would depend over 3,500 deer ticks (right here’s hoping that prediction doesn’t come true!).

Through the expertise, individuals have discovered quite a few enjoyable details about Maine. They’ve additionally come to understand simply how laborious forecasting will be.

In the primary 12 months, most individuals did higher than the random 50-50 guess. Last 12 months, although, solely 9 landed above that threshold. For everybody else, they might have been higher off guessing 50% throughout the board. Interestingly, a number of of these prime performers additionally did very properly the primary 12 months; one of many hallmarks of superforecasters is their potential to replicate critically and enhance, suggesting that a number of individuals could also be forward of the curve on that entrance already.

Despite final 12 months’s struggles, although, human individuals nonetheless, on common, did higher than the AI assistants. The greatest human forecasters additionally far outperformed the very best AI predictions — a pleasant reminder, Record says, of the worth of human expertise in relation to crucial considering. (Though, he factors out, the highest entrant to date this 12 months is definitely a randomly flipped 10-dirham coin from Morocco, which is a little more discouraging for Team Human).

The superforecaster problem is supposed to be a community-oriented, enjoyable introduction to forecasting. The precise forecasting the Tandy Center does just isn’t so low-stakes. The group of knowledge scientists and computational oceanographers are working to develop real-time forecasting instruments which can be helpful and usable for a wide range of customers, predicting an array of occasions from the actions of endangered proper whales to the presence of algae toxins that threaten shellfish manufacturing.

What that work has in widespread with the problem, although, is that each require individuals to grapple with the longer term, which, in relation to the ocean, is each deeply mysterious and massively necessary.

“One of my core questions as an ocean forecaster is what do we do with all of this information? If a forecast predicts a future that’s untenable, how does that change what we do here and now?” Record requested. “Forecasting is about more than data and algorithms, it’s about imagination. This challenge may be an abstract exercise, but my hope is that it gets people asking very real questions and thinking creatively about the future and, more importantly, how we shape it.”

Photo: A Steller’s sea eagle perched on ice (Credit: Klub Boks).