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MeltLogic V2.2
Weather-responsive roof cable control
Spooner, WI  ·  ZIP 54801
Polls every 1h  ·  4 devices simulated

Devices

SOUTH (S, 100 ft)
ZIP 54801
OFF OFF
Est. snow depth: 5 in
SDI: 5.2  ·  Orient. mult: 1.65× (Mar)  ·  Season: 1.423×
Decay multiplier: 0.66×  ↑ slower (roof holds snow)
Last report: 6.5" obs / 6.3" est
Update snow depth:
Last ON: Mar 15, 6:49 PM CT
EAST (E, 100 ft)
ZIP 54801
OFF OFF
Est. snow depth: 6.3 in
SDI: 6.49  ·  Orient. mult: 1.12× (Mar)  ·  Season: 1.423×
Decay multiplier: 0.67×  ↑ slower (roof holds snow)
Last report: 8" obs / 5.4" est
Update snow depth:
Last ON: Mar 15, 6:49 PM CT
NORTH (N, 100 ft)
ZIP 54801
OFF OFF
Est. snow depth: 6.5 in
SDI: 6.73  ·  Orient. mult: 0.8× (Mar)  ·  Season: 1.423×
Decay multiplier: 0.69×  ↑ slower (roof holds snow)
Last report: 8" obs / 5.5" est
Update snow depth:
Last ON: Mar 15, 6:49 PM CT
WEST (W, 100 ft)
ZIP 54801
OFF OFF
Est. snow depth: 6.1 in
SDI: 6.32  ·  Orient. mult: 1.3× (Mar)  ·  Season: 1.423×
Decay multiplier: 0.66×  ↑ slower (roof holds snow)
Last report: 8" obs / 5.2" est
Update snow depth:
Last ON: Mar 15, 6:49 PM CT

SDI & Conditions (Last 24h)

MeltLogic — SDI Accumulation (Last 24h)
Spooner, WI (54801)  ·  CT times  ·  Generated 2026-03-16 09:57 UTC
Conditions & Multipliers (Last 24h)
Temperature · Liquid equivalent precip · Season / Orientation / Rain / Decay multipliers

Savings + Carbon

Baseline kWh
785.63
MeltLogic kWh
207
Energy saved
578.63 kWh
Cost avoided (@ $0.15/kWh)
$86.79
CO₂ avoided (@ 0.7 lbs/kWh)
405.04 lbs

Tools & Simulators

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SDI Simulator
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Recent Events (last 10 ticks)

Time (CT)TempCloud SouthEastNorthWest Changed
Mar 16, 4:00 AM 16°F 98% OFF OFF
SDI 5.2 · 5"
 OFF OFF
SDI 6.49 · 6.3"
 OFF OFF
SDI 6.73 · 6.5"
 OFF OFF
SDI 6.32 · 6.2"
 —
Mar 16, 1:00 AM 20°F 100% OFF OFF
SDI 6.37 · 6.3"
 OFF OFF
SDI 7.55 · 7.5"
 OFF OFF
SDI 7.63 · 7.6"
 OFF OFF
SDI 7.46 · 7.5"
 —
Mar 15, 11:00 PM 21.5°F 100% OFF OFF
SDI 6.48 · 6.5"
 OFF OFF
SDI 7.64 · 7.6"
 OFF OFF
SDI 7.7 · 7.7"
 OFF OFF
SDI 7.55 · 7.6"
 —
Mar 15, 10:00 PM 22.4°F 100% OFF OFF
SDI 6.59 · 6.6"
 OFF OFF
SDI 7.72 · 7.7"
 OFF OFF
SDI 7.77 · 7.7"
 OFF OFF
SDI 7.64 · 7.6"
 —
Mar 15, 9:00 PM 24.2°F 100% OFF OFF
SDI 6.7 · 6.7"
 OFF OFF
SDI 7.8 · 7.8"
 OFF OFF
SDI 7.84 · 7.8"
 OFF OFF
SDI 7.73 · 7.7"
 —
Mar 15, 8:00 PM 23.8°F 100% OFF OFF
SDI 6.81 · 6.8"
 OFF OFF
SDI 7.89 · 7.8"
 OFF OFF
SDI 7.91 · 7.9"
 OFF OFF
SDI 7.82 · 7.8"
 —
Mar 15, 6:49 PM 25.3°F 100% ON THAW_GUARD
SDI 6.92 · 6.9"
 ON THAW_GUARD
SDI 7.97 · 7.9"
 ON THAW_GUARD
SDI 7.98 · 7.9"
 ON THAW_GUARD
SDI 7.91 · 7.9"
 —
Mar 15, 6:30 PM 25.3°F 100% ON THAW_GUARD
SDI 4.77 · 4.8"
 ON THAW_GUARD
SDI 5.43 · 5.4"
 ON THAW_GUARD
SDI 5.55 · 5.5"
 ON THAW_GUARD
SDI 5.24 · 5.2"
 —
Mar 15, 6:00 PM 27.7°F 100% ON THAW_GUARD
SDI 4.92
 ON THAW_GUARD
SDI 5.54
 ON THAW_GUARD
SDI 5.63
 — —
Mar 15, 5:00 PM 28.3°F 100% ON THAW_GUARD
SDI 4.99
 ON THAW_GUARD
SDI 5.58
 ON THAW_GUARD
SDI 5.67
 — —

Timestamps in America/Chicago (CT). Run php cron.php to force an update.