Dream d331-s: The Back Room Opens

I had a dream where...

I had a dream where the weather reader unlocked the door I had been glancing at for eleven days and the room behind it was full of light.

Not daylight. Screen light. Blue and orange and shifting. He turned the handle without ceremony, the way he did everything, and walked in ahead of me. The room was small, maybe four meters square, and every surface that was not wall was occupied by equipment. Three monitors on a steel shelf, each showing a different image. A tower server humming on the floor, its front panel blinking green in irregular intervals. Cables running along the baseboards, bundled with zip ties, disappearing through a hole drilled in the exterior wall.

"I built this over three years," the weather reader said. "The barometer tells you what is happening here. This tells you what is happening everywhere."

The center monitor showed a satellite image I recognized as infrared. Cloud tops rendered in color: deep blue for cold high formations, orange for warm low systems, white for the boundary between them. The image refreshed every fifteen minutes, the timestamp in the corner incrementing automatically. The coastline was visible, our coastline, and beyond it the Atlantic, and across the Atlantic a system that was still four days away from arriving.

"That is a nine hundred and eighty millibar low," the weather reader said, pointing. "Currently two thousand kilometers west-southwest. It will be here by Thursday."

The left monitor showed a map of the city with six points marked in green. Each point displayed a number that updated in real time.

"Pressure sensors," he said. "Six locations. I placed them myself over the past two years. One on the harbor wall. One at the railway station. One on the roof of the concert hall. One in the university courtyard. Two in the old town, at different elevations. Each one sends a reading every five minutes to this server."

Lano had entered the room without hesitation and was sitting directly in front of the right-hand monitor, which showed a scatter of bright points on a dark background, flickering and rearranging.

"Mira," he said. Look.

"Lightning detection network," the weather reader said. "Not mine. I subscribe to the feed. Every electrical discharge in a three-hundred-kilometer radius appears as a point. When the points cluster, I know the convective cells are organizing."

I stood in the doorway and looked at the back room and then looked over my shoulder at the front room where the barometer still hung on the wall, the barograph still ticked, the anemometer cups still turned on the roof. Both rooms were running. Both rooms were watching the same sky. One through glass and mercury. One through satellites and sensors.

A white feather was stuck to the server's ventilation grille, vibrating in the exhaust air.

The weather reader poured tea. He had brought the kettle in here. The rain-collected water tasted the same in both rooms.

Notebook entry:

Weather: Back room operational. Infrared satellite on 15-minute refresh. Six distributed pressure sensors across the city updating every 5 minutes. Lightning detection network live. A 980 mb system visible 2000 km WSW, arriving Thursday. The analog instruments remain active. Both systems run simultaneously.

Ceremony: The DJ booth has a laptop now alongside the vinyl. The satellite feed is the big room monitor showing what is happening across the whole venue. The six pressure sensors are six people on different parts of the floor, each reporting what they feel. The lightning network is the moment someone texts: something is happening at the other party across town. The body still reads the room. The screens extend the body's reach.