
ALT Isaias track comparison: Spireās 3 km High-Resolution Forecast alongside four ensemble forecast systems. Thin lines show individual ensemble tracks; shading indicates each ensembleās probability of the storm center passing within 120 km of a location. Black solid and magenta lines show successive Spire forecast runs, while the black dashed line shows the NHC forecast track. Data as of October 7, 15 UTC. Graphic: Spire. Forecast sources: Spire, Google DeepMind, NOAA, and ECMWF.

ALT Isaias intensity comparison: Forecast maximum winds, storm-category distribution and sea-level pressure across four ensemble systems, alongside successive Spire 3 km High-Resolution Forecast runs. The black dashed line in the wind panels shows NHC intensity guidance. ECMWF AIFS-ENS wind speeds are estimated from sea-level pressure. Data as of October 7, 15 UTC. Graphic: Spire. Forecast sources: Spire, Google DeepMind, NOAA, and ECMWF.

ALT The Spire team poses in front of our Energy Trading Week stand, with a Spire satellite model visible on a table in the background. The stand header reads "Spire. Space-powered intelligence. Stand 6." Wall panels read "See weather differently. That's your alpha." and "Your trading edge starts in space.ā

ALT A model of a Spire satellite with solar-panel wings sits on a table at Spire's booth. The dark back wall behind it reads "See weather differently. That's your alpha." Below that, a diagram shows Spire observations going into data assimilation every cycle and then into three forecast ranges: short range for storm-scale, 6-day forecasts; medium range for synoptic-scale, 20-day forecasts; and extended range for sub-seasonal patterns, 46-day forecasts.

ALT Spire's exhibition stand, with a header reading "Spire. Space-powered intelligence. Stand 6." Wall panels read "See weather differently. That's your alpha." and "Your trading edge starts in space," next to a Spire model satellite with solar panels. Attendees talk with Spire team members while a large screen shows an interactive globe displaying actual Spire satellite data titled "Every orbit. Every observation. One planet.ā



















