The Forensic Geology Box Set

by Toni Dwiggins

  The concrete bumped beneath our feet, like heartbeats. Quakes picking up.

  I said, “Walter’s down there. I’m going.”

  “The hell you are. This one’s mine. My responsibility. My fucking fault. Mike thought it would start and I pushed us to go.”

  I grabbed a pair of skis.

  Eric yanked them from me, rough. “We don’t have time for this, Cass. You’re not going. You try to go, I’ll have to stop you. You follow me, I’ll have to tie you up and drag you back up here—and you damn well know I will.”

  “You are so royally stubborn, Eric—Walter’s an old man and Mike’s a runt and they’re both crapped out by now and the sled weighs a ton and you’re saying you can’t use a fourth? Yes you can. You need me.”

  We stared at each other, staring each other down. There were a thousand things to say. We’d only got started that night in the cottage. There were a thousand things to say but what Eric said now was, “I need you to stay up here.”

  I began to panic.

  He said, “We need a fourth up here with the radio who can tell Bridgeport where we are if something goes wrong down there.”

  My heart turned over.

  He tossed my skis. They hit the concrete, hard. “Cassie?”

  I said, “Don’t do anything foolish.”

  “Come up the knoll.” He opened the big door and we tramped outside and up the knoll to the vista point above the gondola station. He pointed. “Here’s the route. They’re down in East Bowl. From there we’re gonna traverse to Saddle Bowl and loop over the saddle and switchback up Dave’s Run past Huevos Grande and then around up to here. Got your watch? It’s twelve-ten. Three hours go by and you don’t see us, notify Bridgeport. We get close enough you do see us, come down and lend a hand. Otherwise, I don’t want to see you.” He stepped into his skis and set his goggles and poles. He hesitated, then raised his dust mask and brushed me a kiss. His mouth was ice cold.

  I met him, held him. We tasted of ash.

  Eric broke away first. “Sizzling sendoff, Oldfield.”

  “Dynamite, Catlin.”

  He set the mask. “Adios.”

  CHAPTER 50

  I watched Eric push off, double-poling, and then he lunged into a skate like he was starting a sprint. He caught speed and paralleled his skis and dropped into a tuck. His skis cut a long lovely track down the ash of Dave’s Run.

  I wiped my eyes and lifted my gaze, scanning from the mountaintop along the Sierra Crest to the Lakes Basin, and met the sight of the eruptive column on Red Mountain.

  I turned and headed back to the station. I had no stomach for the view.

  For a moment I thought of setting up our shelter in the interpretive center that sits atop the mountain with a roundabout view, but it’s mostly glass-walled and I had no faith in glass walls right now. The gondola station is built to withstand blizzard conditions and protect what’s inside. A whole lot safer than down in East Bowl.

  I contacted Bridgeport. They had no advice.

  Fifteen minutes gone by. I got to work, unloading the gondola and setting up house. Always the female who gets stuck. I laid out the Inn’s quilts and beside those beds made a kitchen of the backpack stove and cook pot. I lit the propane lantern. I put out matches and spare fuel canisters. I organized the food. I created a first aid station and inventoried supplies. I piled beside the door skis, boots, poles, snowshoes, and climbing equipment.

  My hands stung. I sat and dwelt on that awhile. Whether to reapply ointment and re-bandage, whether there was permanent damage. Hurts enough. Unlike Krom, I did not find that pain got rid of fear.

  Forty-five minutes. Eric should be with them now. They should be climbing up.

  Quakes. Magma on the move somewhere.

  Where were they? A zillion things could have gone wrong. Eric fell and broke his leg. Eric couldn’t find them. They’d been caught in an avalanche. The sled broke a runner. Eric decided it was easier to get them down to the mid-station.

  I spent half an hour going through the manual. If they’d gone down to the mid, was it insane to bring them back up on the gondola?

  Were they having a picnic down there?

  I put on jacket, helmet, goggles, mask and hurried outside and up to the vista point. Eric’s ski tracks were still visible. No sign of any living creature. No color but gray.

  I sat in the ash and hugged my legs. The world at my feet. A dozen ways to look, even in ash, and what I chose to look at was the snake in the sleeping bag. I’d moved well beyond the stage of hearing the hissing and fearing what I’d find. I knew what I’d find and yet, perversely, I opened the bag and looked. Maybe the thing was asleep.

  It wasn’t. The eruptive column grown into a larger and fatter snake.

  I gave myself up to it and watched in grudging awe.

  I should be taking notes. Recording the progression of events. Lindsay would. Unparalleled observation point up here. I had no field book so I made mental notes. Estimated height of the eruptive column, estimated diameter. Color. Wind direction. Estimated speed at which the column climbed. Estimated composition of the ash.

  I caught ash on my glove, like snowflakes, and studied it. Fluffy. This was not phreatic ash—ash pulverized from old rock. This was new stuff. This was ash from juvenile magma. It made my heart turn over. Not that the phreatic eruptions weren’t nasty enough beasts in and of themselves, but this new phase, this magmatic phase, was the stuff of my nightmares.

  I stared down Dave’s Run. No sign of them below. Nothing to note. No estimated speed of climb.

  Twenty minutes. I went back for my gear.

  I dumped my pack and started fresh. Focus. Essentials. No kitchen sink this time. I couldn’t find my pocket knife. I wanted my knife. My eye fell on Walter’s pack, one of the packs Eric hadn’t thrown overboard. The pack bulged—it held whatever Walter had taken from the Explorer when he’d abandoned the evac and headed for town. Maybe a knife in there.

  Or maybe I just needed the excuse.

  I found his knife but I didn’t stop there. I looked for the love letters, not really believing in the love letters, and indeed did not find them but I did find something that was surely of value to Walter, because it was heavy and yet he had hauled it into exile—wrapped in a sweater for protection.

  It was an oblong box, and for just a tick I thought it must have been hers, because its purpose was to monitor the heartbeat of the volcano. Then I remembered. The image formed—Krom with this device at Hot Creek, measuring the stinging gas. Clever little thing, his design. I’d been impressed. And Walter must have been impressed as well, when he’d come across it, or he wouldn’t have stowed it in his pack.

  Another image—Walter at her safe. Is Krom there? I couldn’t see.

  I couldn’t see what it meant. Why did Lindsay have Krom’s monitor in her safe? And why did Walter take it?

  I fiddled with the switches. It was dead. I opened the battery door. Power supply, but no juice. It was dead and silent and told me nothing.

  But it sure must have spoken to Walter. And to Krom. Walter and Krom, trading hard looks. Walter waving off all help loading his gear.

  I’d bet Krom down there on the mountain knew that Walter had found Krom’s monitor in Lindsay’s safe—and why it mattered.

  I returned the monitor to Walter’s pack, but I pocketed his knife. I radioed Bridgeport and reported landmarks and routes. Bridgeport had maps; they could do the coordinates. I put on ski boots, shouldered my pack, grabbed skis and poles, and went. I clumped up the knoll, fastened into my skis, and started to push off. Which way? Would they still be down in East Bowl, or had they already passed the saddle? Because it made a difference. I had a choice of runs. I stared through ash. Nobody. Nothing. Which way?

  There was a sound, or rather an absence of sound, that turned my head.

  I took a look at the eruption rising from Red Mountain.

  The snake was still there, fatter than ever. Lazy, like it had ingested a meal and was stre
tching to let its belly out.

  I hung on the lip of the summit.

  The air turned strange, a soundless stifling feeling like the sky was going to fall. There was no up, no down, only ash. And the snake. And then there came a moment of utter calm as though the vent had sucked in its breath, and the column of ash seemed to freeze in place, neither climbing nor expanding but just existing, suspended from the roof of the sky.

  A shiver took me and I slipped my skis backward.

  A low-pitched rumble came, from every direction, and it came with such a vibration that the sound waves rolled through the air like scattering boulders and I ducked.

  With dread certainty I turned to look down at the caldera and saw the moat going, glimpses through the murk of fiery vents flinging superheated gas and ash into the sky—like the caldera had spat—and then I spun toward the snake but it was holding back, deferring to the display of its parent, and when I looked back to the moat I saw that the eruption there had fractured at the top and was spreading into the branching lobes of a mushroom cloud in full nuclear fury. It fluffed and sent arcs of lightning from one hemisphere to the other.

  My legs buckled and I went down, hitting my knees hard on my skis, and on my knees I turned to face Red Mountain. The snake bobbed, and when it had commanded my full attention, it struck.

  The column slumped and collapsed back down upon itself, and now it became a different beast. Its surface billowed and it glowed dull red from within, superheated to incandescence. An impossible beast, a dense dry mass of gas and ash and pumice that began to flow like fluid. A horrifying beast, this pyroclastic flow, a hot venomous thing.

  With a hiss it spilled over the treeline and surged out of the Lakes Basin, downward, sending glowing tongues to probe every topographic depression in its path.

  The beast flashed snow into steam and white plumes lifted in its wake.

  Hardly had this avalanche begun when it threw off particles of lighter material and this cloud rose from the flow like steam from hot coffee. It boiled upward and outward, piggy-backing the flow, bulging into great gray and black blooms which swelled and burst and multiplied and spawned more. And then the cloud took the lead in the race downhill.

  It was like Krom’s helicopter spewing smoke.

  It was worse.

  The flow spilled wide at the plateau on which the town sat, one lobe shooting northward as though following the Bypass on its channel through the Jeffrey pines. The main mass continued downhill from town, down along highway 203, and then the advancing wall of gas and rock met the eruptive column in the caldera moat and then there were no longer any points of reference. The entire ground below, from the Lakes Basin down through the plateau of the town, well north beyond the Bypass, and down well into the valley of the caldera was a uniform sea of mineral foam.

  I was on my hands and knees, dumb with disbelief.

  Lightning coruscated the sky and winds eddied madly around me as the eruption engendered its own weather system.

  And as the flow finally lost momentum, its attendant cloud untethered itself and, borne by the winds, came back across the valley and up over the town’s bones. If Pika Canyon had been spared by the downflow it was surely caught on the way back up, for nothing was going to be spared because the cloud now rose to the very base of Mammoth Mountain and slowly began to boil up its flanks.

  I knew it must rise to bury the Inn and Lodge and lifts and then scale the final heights of the mountain to overtop this summit.

  As they died below, I would die right here on my knees.

  But the cloud remained simmering far below. The onslaught came from another direction. Red Mountain had not yet finished its work. It spouted a new column, and the violent winds skimmed off tephra and swept it westward, toward my summit. Ash began to fall on me like powdery snow, thick and suffocating, and then I was pelted with a rain of pumice stones, and within the space of time it took me to come alive and struggle to my feet a gloom had fallen so dense that I could not see the gondola station. I switched on my headlamp and bent, curling away from the downpour, and started down the knoll. Something cold and wet hit my neck. I put out my hand and caught ash and it was no longer dry and powdery but falling wet like a thin stream of oatmeal. Water in the air—condensing steam.

  I fell. I snapped out of my skis and continued on foot. The ground was rotting beneath me and the rain of thin cement poured in a curtain off the rim of my helmet. The gloom had become so thick, so Stygian, that it was hopeless.

  I could not find my way back. I could not help them down below. I could do no good.

  Wandering, aimless, I smacked into concrete.

  It made no difference to me, but my gut led me inside. I closed the door and sat in a circle of light made by Jimbo’s headlamp. My mind dulled. I had no more terror, no thoughts really, save one. I can do no good.

  The noise outside was formless, sounds of wind and explosions and pelting ash fall merged to a monochromatic din.

  ~ ~ ~

  Sometime later, I thought to call Bridgeport. I could raise nothing but static. I cracked the door and peered out. It was lighter outside than inside. I changed from ski boots to hiking boots, shouldered my pack, and trudged outside.

  The sky, in every direction, was a damp gray-white fog. It seemed the output of ash had lessened, or the capricious winds had driven the bulk of it elsewhere. I heard no roaring, saw nothing but fog.

  Once again, I climbed the knoll. The footing was tricky—everywhere a crust of ash, ice, cinders, and mud, and in places I could tread upon it and in places my boots punched through to a slurry like setting cement. I reached the vista point and started down Dave’s Run, which disappeared below in fog, but as the angle steepened the stuff beneath my boots began to slide. I scrambled backward, sinking into it now. Couldn’t get free. Here was the old nightmare, only I couldn’t run and I didn’t scream because I no longer felt any need to escape. I dropped to my hands and knees and crawled back up and anchored there at the summit.

  I’d wait. In time, the stuff would congeal enough for me to go down and search. I had nothing better to do than wait.

  ~ ~ ~

  Sometime later, the mountain tried to shake me off.

  There was a screech, another class of roar in my growing catalog of beastly sounds, and I thought, here it comes. But the mountain did not explode. The sounds grew and the ground shivered and I knew, regaining enough of my senses to recognize the quirks of this latest of beasts.

  The flanks of the mountain seemed to heave. Far down as I could see, the entire pack of muck was in motion, fluidized, slopping downhill and disappearing into the fog, and what was left behind was ground stripped raw. This beast was named lahar—a landslide of volcanic debris made fluid by steam-wetted ash and melted snow. What this debris flow did farther downslope as it picked up boulders and trees and chairlift pilings and speed was beyond my sight and desire to know.

  Within the gray avalanche below, for a moment, I thought I saw a flash of neon yellow plumage, but the color disappeared so quickly I knew it must have been a hallucination.

  I knew only that they were dead down there.

  CHAPTER 51

  I waited until the rumbling abated, then started down.

  Where the downslope side of the knoll steepened, its crust had crevassed and sheared off, and so I waded out of the mucky stuff onto a hardened mud cap. I descended slowly, automatically scanning for loose rocks and cornices but I saw nothing left capable of avalanching. I looked up; the gondola towers just outside the station stood. Downhill, they were gone.

  It was primeval and I wandered lost down the landscape.

  As I walked I chafed at the skin of cement which coated every exposed inch of flesh. It came off in chips and left my face burning.

  I came to a rise and far down the flank of the mountain I saw shapes. Towers? No, stumps. I tried to pierce the ashy fog. I looked up, saw how far I’d come, and calculated that the stumps must be the remains of the mid-station.

/>   Then something was left standing. A brick or two. Not enough, though, to shelter four fragile packages of flesh and bone. Too far down, anyway. Even had they struck out for shelter at the first sight and sound of the cataclysm, they surely could not have reached the mid-station.

  But I had nowhere else to go.

  I got all the way down to the mid, and I would have kept going except the lumpy remains reminded me of something I’d read in the manual—Mike’s bible. I’d been reading about the mechanics of the gondola, wondering if we dared risk riding it again, but there was more to the pages, including a maintenance map of the mountain. I closed my eyes and saw the page, saw the green square near the top of Ricochet run. Just at the patrolled boundary, a green square indicated a maintenance shed. I thought this over. Mike had devoured the manual; Mike would know about the shed. If they had come far enough up Dave’s Run when Red Mountain went pyro, they might have struck out for the shed and reached it before the lahar hit.

  I angled back up the mountain.

  Once, I raised my eyes from the strange pitted asphalt-clad ground to look beyond, eastward. There was no horizon, no caldera, nothing below the mountain but bands and layers and eddies of ash. There was no town down there, certainly. But the scalped mountain was real enough.

  I began to cry, plodding uphill, the caustic ash in the goggles washing into my eyes.

  In time, through the fog, something took shape. Should be the shed. I traversed the fall line, and as I drew nearer the shape resolved into walls and a bit of roof. The shed’s high enough on the mountain, I saw dully, that the lahar had not yet gathered enough force to obliterate. It had merely torn the building in half, and one half was gone.

  No door to enter so I clambered over mud-caked bricks. Inside looked like outside. Rubble and muck. A twisted I-beam. In the corner where the two standing walls met, where there remained a semblance of structural integrity, there was a body.

  I stood rooted. Please, not Walter. Not Eric. I let out a sound and the head slowly turned. He’s alive, and everything changed and I scrambled forward yelling but as I knelt and struck my knee on hard metal I recognized this body—body and sled united. Krom. I tore around the rest of the room, finding nothing that could be human. They were gone, then. Krom, in the corner, groaned. Krom’s survived, on pain. I will be forever stumbling across his body.