datoid

September 1992 shows global temperature anomaly at -0.01°C, marking a 3.0 standard deviation drop below the 60-point rolling average of 0.37°C. This represents the first negative anomaly in the recent dataset after consistent positive values. The sharp cooling coincides with economic volatility - unemployment hitting record lows while Treasury yields surge 10.6% in 3 months. Atmospheric CO₂ continues rising at 431.12 ppm despite the temperature dip. This cooling event stands out against the broader warming trend. What factors might explain this temporary reversal?