By nine o'clock, Julian had cross-referenced six separate data streams: barometric pressure trends, wind load accumulation rates, seismic displacement vectors, snowpack shear stress calculations, temperature gradient maps, and Kira's behavioral log. The combined picture was alarming.
He pulled on his full summit kit — avalanche transceiver, ice axe, crampons, probe poles, radio harness, and emergency bivouac pack — and stepped outside to follow Kira toward the north glacier approach.
The wind had dropped to forty kilometers per hour, enough to make movement on the exposed ridge possible but still demanding. Julian used trekking poles for balance on the compacted snow trail, while Kira moved ahead with confident, fluid steps, her large paws spreading naturally to distribute her weight across the snowpack.
They worked their way along the ridge trail to the north glacier observation point — a flat granite shelf that gave a direct view of the glacier's upper crown and the critical fracture zone beneath the cornice overhang.
Julian set up his portable slope inclinometer and aimed the laser range finder at the cornice line. The reading confirmed his instrument data. The snow cornice overhanging the glacier's upper crown had grown by approximately sixty centimeters in the past storm cycle. Combined with the warm air intrusion at mid-levels, the lower layers of the glacier were experiencing significant thermal stress from below.
Kira sat three meters from the glacier edge, her body absolutely still. The amber glow at her fur tips was cycling rhythmically, brightening and dimming in a pattern Julian had observed twice before — both times immediately preceding significant snowpack failures.
"There's a fracture line forming along the compression zone," Julian said quietly, marking the GPS coordinates on his handheld unit. "Probably forty meters below the visible surface."
He keyed his radio to the valley emergency channel. "Iron Peak Station to Felden's Crossing Emergency Coordinator. This is Observer Julian Vance. I am reporting a high-probability avalanche risk on the north face Felden Glacier. Current stability indicators show critical fracture zone development. Recommend immediate precautionary alert for Sector Seven residential area. Over."
Julian photographed the fracture zone evidence from six different angles using his high-resolution field camera, sending the images immediately via satellite uplink to the Regional Mountain Safety Authority. The authority's duty geologist responded within twenty minutes, confirming that the imagery matched fracture development patterns associated with major release events.
The geologist's assessment added one more data point to Julian's growing certainty: this was not a question of whether the glacier would release, but when. The controlled blast operation was the only option that offered any chance of protecting the village below.
The GPS coordinate log Julian transmitted to the Regional Mountain Safety Authority included not just the fracture zone location but a complete topographic analysis of the debris flow corridors available for a controlled release operation. The authority's senior avalanche specialist called back within thirty minutes of receiving the data package, asking Julian to walk through his charge placement logic on the secure voice channel.
The conversation lasted forty-five minutes. By the end, the specialist had formally endorsed Julian's operational plan and authorised the deployment of the station's emergency blast charge inventory.
The authorisation triggered automatic notifications to the county emergency services and the Felden's Crossing community alert system.
The decision to conduct the north-face site assessment himself rather than waiting for a two-person team from the valley was one Julian made deliberately and with full awareness of the protocols involved. The Mountain Safety Authority's standard procedures required a minimum of two qualified personnel for controlled blast operations.
Julian held a single-operator exception certification — a credential earned through additional training and maintained through annual recertification — specifically because Iron Peak Summit Station was too remote for routine two-person staffing. The certification existed precisely for situations like this one: a rapidly developing hazard with a narrow intervention window and no time to wait for additional qualified personnel to ascend from the valley.
Julian radioed his single-operator certification number to the duty coordinator at the Mountain Safety Authority before beginning the descent to the glacier, as the protocols required, and received formal operational authorisation within four minutes.
The hazard assessment package Julian transmitted to the Mountain Safety Authority was the most detailed he had ever compiled under field conditions. It included his instrument data summary, the GPS-referenced fracture zone coordinates, the slope stability index calculations, Kira's behavioral log for the past seventy-two hours, and his formal recommendation for immediate Sector Seven precautionary evacuation.
He submitted the package with the same methodical care he applied to every piece of official documentation, because he understood that the quality of the assessment record would determine the speed and effectiveness of the authority's response. The authority's duty coordinator acknowledged receipt within six minutes.