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daily prop · Nashville, TN · Southeast · settles Mon Sep 21

Triple digits in Nashville · Mon Sep 21

8¢
american +1118 · decimal 12.18
on the tape
Settles YES on an official high of 100°F or hotter.
Canonical settlement condition: High ≥ 100°F. The original listing above is retained as published. Open the model matchup dashboard →

The Tape

what the models knew, when
0¢25¢50¢75¢100¢09/0609/1709/21 18:00
— — reconstructed from archived model runs (deterministic values + a lead-dependent Gaussian error model, labeled, never on the tape) · — live prices from the running consensus engine.

Who's Bullish

each model's own price
ndfd
25¢
hres
20¢
eps
18¢
aifs
16¢
rrfs
13¢
icon
8¢
nbm
6¢
wn2
4¢
hrrr
2¢
now
0¢

The Ladder

where the whole distribution sits
88–89°F1¢
90–91°F3¢
92–93°F9¢
94–95°F19¢
96–97°F26¢
98–99°F23¢
100–101°F13¢
102–103°F5¢
104–105°F1¢
calibration receipt: lead 4, scored on 12,700 settled station-days, consensus CRPS 2.205 vs climatology 9.255.

Receipts

prop id WP-KBNA-20260921-TMAX-GE100 · opened 2026-09-14T07:56:52+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape