Deep Larder: 20-Year Calorie Storage Math for Families
To achieve true self-reliance, you must master the caloric equations of a 20-year deep larder: low-moisture bulk grains, legumes, 7-mil Mylar bags, and 2,000cc oxygen absorption.
The complete offline-capable survival, foraging, radio communication, and homestead preparedness platform. Calculate water purification and 20-year food storage, use our built-in off-grid radio tuner and walkie-talkie acoustic modem, identify North American wild plants and mushrooms, plot USGS topographic evacuation routes, and print your own 3-ring binder survival manual.
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Open Manual & Book BuilderSend acoustic text bursts through your phone speaker into any walkie-talkie, monitor audio spectrum, and download our CHIRP file.
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Open Foraging GuideEditable local prices for pallet chicken coops & rain catchment, bleach dosing, phone LED Morse strobe & MARCH trauma.
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Exact unscented bleach, calcium hypochlorite pool shock, and NaDCC dosing for any container size plus homemade oral rehydration recipes.
Calculate exact pounds, 5-gallon buckets, Mylar bags, oxygen absorbers, and water gallons for adults, children, dogs, and cats.
Size your 72-hour pack to your body weight and compare filter-as-you-go vs. carrying full water weight across climates.
Step-by-step material lists with editable local hardware store prices for pallet chicken coops, 110-gal rain barrels, and root cellars.
Field checklists for massive bleeding control, wound irrigation pressure math, splinting, and Parkland burn resuscitation.
True-north magnetic declination solver, Ranger pace-bead distance tracker, river current ferry angle, and Polaris night sighting.
Convert any message into Morse code, play 650 Hz audio tones, and pulse your smartphone's LED flashlight for night signaling.
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Real-time county-by-county severe weather, flood, winter storm, and high-wind warnings across all 50 states.

3-hour geomagnetic storm index (`Kp 0–9`). Values `Kp ≥ 5` (Red) indicate active geomagnetic storms impacting HF radio and grids.

Official 7-day cumulative precipitation forecast across the Continental US for flood readiness and rainwater harvesting.

Frontal squall line and 50+ mph wind gusts impacting above-ground utility distribution poles across the Northeast. Top off household drinking water reserves, verify LiFePO4 battery charge, and check 5-mile evacuation rings.
Regional transmission interconnects reporting elevated reserve margins. Keep home LiFePO4 battery stations at 80–100% readiness and ensure portable generators use a UL-listed NEC Article 702 transfer switch.
Elevated solar wind and coronal mass ejection (CME) activity can degrade 40m/80m HF radio propagation and induce geomagnetic currents in long transmission lines. Keep spare GMRS/Ham transceivers inside shielded storage when not in use.
CISA recommends heightened vigilance for municipal water treatment and utility operators. Households in all 50 states should maintain independent 14-to-30-day potable water filtration and dry calcium hypochlorite (pool shock) reserves.
Real-time monitoring of seismic fault lines and surface water levels. Always combine pre-filtration, boiling or 0.1-micron filtration, and measured chlorination when drawing from surface streams after ground movement or flooding.
Protecting backyard laying flocks with predator-proof 1/2-inch hardware cloth, covered runs, and first-flush rainwater catchment prevents avian pathogen exposure along migratory flyways while securing daily household protein.
Heavy precipitation and saturated soils increase flash-flooding and prolonged feeder-line outages across the Southeast and Appalachia. Stage WHO Oral Rehydration Salts (ORS) for high-humidity heat exhaustion and verify generator CO spacing.
Advances in offline edge computing and visual-inertial navigation highlight the importance of mastering manual magnetic declination, pace-bead dead reckoning, and physically Fit-for-Duty load carriage when electronic GPS is jammed or unavailable.
Individual household and pet roster, daily calorie/water targets, custom bulk food storage calculations, and essential medication tracking.
| Item | Actual Share | Gross Weight (365 Days) | Bucket Count |
|---|---|---|---|
| Hard White Wheat | 30.0% | 0 lbs | 0 buckets |
| White Rice | 25.0% | 0 lbs | 0 buckets |
| Dried Pinto Beans | 20.0% | 0 lbs | 0 buckets |
| Rolled Oats | 10.0% | 0 lbs | 0 buckets |
| Dry Kibble (Canine/K9) | 10.0% | 0 lbs | 0 buckets |
| Sugar / Salt | 5.0% | 0 lbs | 0 buckets |
To achieve true self-reliance, you must master the caloric equations of a 20-year deep larder: low-moisture bulk grains, legumes, 7-mil Mylar bags, and 2,000cc oxygen absorption.
For sustained, multi-day movement without biomechanical failure, a survivalist's rucksack must never exceed 15% of body weight. Physics and physiology beat heavy, redundant gear every time.
When the power grid trips and cell towers exhaust their 4-hour backup batteries, civilization goes mute. Here is your tactical protocol for GMRS, Ham radio, and 5-minute comms windows.
Concrete blinders blind most humans. Where the herd sees invasive weeds, the trained eye sees edible bio-calories. The definitive field guide to urban and suburban foraging.
Why do most survivalists collapse by Day 3 of an evacuation? Weight creep, caloric exhaustion, and hypothermia. Here is the Spartan bug-out system stripped down to kinetic survival.
Master both wild edible plant identification (Cattail, Ramps, Nettle, Oak Acorns, Yarrow) and the 6 safest wild edible mushrooms, memorize the lethal Amatoxin & Hemlock Lookalike Kill-List, and execute the US Army FM 21-76 Protocol.
If you are forced to evacuate on foot, your 15% ruck weight limit means you cannot carry 30 days of supplies. Here is how to engineer waterproof, frost-proof underground supply caches along your egress corridor.
Gasoline generators scream your location to a 1-mile radius and run dry in 72 hours. Calculate your exact daily Watt-hour load, size a silent LiFePO4 solar array, and harden spare electronics against E1/E3 HEMP pulses.
Liquid household bleach degrades by 50% every 12 months, and hollow-fiber filters alone do not stop enteric viruses or agricultural pesticides. Master the 3-stage military water purification protocol.
In the first 60 minutes of a catastrophic blackout, uncoordinated families waste the Golden Hour arguing or scrolling dead phones. Apply PMBOK Critical Path, FEMA ICS, and RACI matrices to execute with zero panic.
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3. Food Storage, Botulism (<10% Moisture) & Water Safety: Never seal foods with >10% moisture in Mylar bags with oxygen absorbers (fatal botulism hazard) and follow USDA pressure-canning standards. Boiling or chlorine dosing inactivates biological pathogens per EPA/CDC guidelines, but does not remove heavy metals or chemical toxins.
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