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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
ON THAW_GUARD
Est. snow depth: 0.1 in
SDI: 0.47  ·  Orient. mult: 1.8× (Apr)  ·  Season: 1.512×
Decay multiplier: 0.45×  ↑ slower (roof holds snow)
Last report: 6" obs / 4.1" est
Update snow depth:
Last ON: Apr 3, 4:00 PM CT
EAST (E, 100 ft)
ZIP 54801
ON THAW_GUARD
Est. snow depth: 0.1 in
SDI: 0.39  ·  Orient. mult: 1.15× (Apr)  ·  Season: 1.512×
Decay multiplier: 0.47×  ↑ slower (roof holds snow)
Last report: 7" obs / 4.9" est
Update snow depth:
Last ON: Apr 3, 4:00 PM CT
NORTH (N, 100 ft)
ZIP 54801
ON THAW_GUARD
Est. snow depth: 0.1 in
SDI: 0.24  ·  Orient. mult: 0.85× (Apr)  ·  Season: 1.512×
Decay multiplier: 0.51×  ↑ slower (roof holds snow)
Last report: 7" obs / 5.2" est
Update snow depth:
Last ON: Apr 3, 4:00 PM CT
WEST (W, 100 ft)
ZIP 54801
ON THAW_GUARD
Est. snow depth: 0.1 in
SDI: 0.4  ·  Orient. mult: 1.35× (Apr)  ·  Season: 1.512×
Decay multiplier: 0.47×  ↑ slower (roof holds snow)
Last report: 7" obs / 5" est
Update snow depth:
Last ON: Apr 3, 4:00 PM CT

SDI & Conditions (Last 24h)

MeltLogic — SDI Accumulation (Last 24h)
Spooner, WI (54801)  ·  CT times  ·  Generated 2026-04-03 21:35 UTC
Conditions & Multipliers (Last 24h)
Temperature · Liquid equivalent precip · Season / Orientation / Rain / Decay multipliers

Savings + Carbon

Baseline kWh
1775.63
MeltLogic kWh
511.5
Energy saved
1264.13 kWh
Cost avoided (@ $0.15/kWh)
$189.62
CO₂ avoided (@ 0.7 lbs/kWh)
884.89 lbs

Tools & Simulators

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SDI Simulator
Model snow depth index scenarios
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Recent Events (last 10 ticks)

Time (CT)TempCloud SouthEastNorthWest Changed
Apr 3, 4:00 PM 32.6°F 100% ON THAW_GUARD
SDI 0.47 · 0.1"
 ON THAW_GUARD
SDI 0.39 · 0.1"
 ON THAW_GUARD
SDI 0.25 · 0.1"
 ON THAW_GUARD
SDI 0.4 · 0.1"
 —
Apr 3, 3:00 PM 32.2°F 100% ON THAW_GUARD
SDI 1.38 · 0.4"
 ON THAW_GUARD
SDI 1.34 · 0.4"
 ON THAW_GUARD
SDI 1.28 · 0.4"
 ON THAW_GUARD
SDI 1.35 · 0.4"
 —
Apr 3, 2:00 PM 32.4°F 100% ON THAW_GUARD
SDI 1.43 · 0.4"
 ON THAW_GUARD
SDI 1.4 · 0.4"
 ON THAW_GUARD
SDI 1.34 · 0.4"
 ON THAW_GUARD
SDI 1.4 · 0.4"
 —
Apr 3, 1:00 PM 32.8°F 100% ON THAW_GUARD
SDI 1.48 · 0.4"
 ON THAW_GUARD
SDI 1.45 · 0.4"
 ON THAW_GUARD
SDI 1.4 · 0.4"
 ON THAW_GUARD
SDI 1.46 · 0.4"
 —
Apr 3, 12:00 PM 33.3°F 100% ON THAW_GUARD
SDI 1.54 · 0.4"
 ON THAW_GUARD
SDI 1.51 · 0.4"
 ON THAW_GUARD
SDI 1.45 · 0.4"
 ON THAW_GUARD
SDI 1.51 · 0.4"
 —
Apr 3, 11:00 AM 32.9°F 100% ON THAW_GUARD
SDI 1.59 · 0.4"
 ON THAW_GUARD
SDI 1.56 · 0.4"
 ON THAW_GUARD
SDI 1.51 · 0.4"
 ON THAW_GUARD
SDI 1.56 · 0.4"
 —
Apr 3, 10:00 AM 31.9°F 100% ON THAW_GUARD
SDI 1.64 · 0.5"
 ON THAW_GUARD
SDI 1.61 · 0.4"
 ON THAW_GUARD
SDI 1.57 · 0.4"
 ON THAW_GUARD
SDI 1.62 · 0.4"
 —
Apr 3, 9:00 AM 30.5°F 100% ON THAW_GUARD
SDI 1.67 · 0.5"
 ON THAW_GUARD
SDI 1.64 · 0.5"
 ON THAW_GUARD
SDI 1.61 · 0.4"
 ON THAW_GUARD
SDI 1.65 · 0.5"
 —
Apr 3, 8:00 AM 28.6°F 100% ON THAW_GUARD
SDI 1.7 · 0.5"
 ON THAW_GUARD
SDI 1.68 · 0.5"
 ON THAW_GUARD
SDI 1.64 · 0.5"
 ON THAW_GUARD
SDI 1.68 · 0.5"
 —
Apr 3, 7:00 AM 27.8°F 100% ON THAW_GUARD
SDI 1.73 · 0.5"
 ON THAW_GUARD
SDI 1.71 · 0.5"
 ON THAW_GUARD
SDI 1.67 · 0.5"
 ON THAW_GUARD
SDI 1.71 · 0.5"
 —

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