Casey 00Z 700hPa height 1957 - - - 2629.1 2635.9 2640.6 2547.2 2549.2 2510.9 2576.8 2615.4 2717.4 1958 2676.3 2647.3 2594.7 2574.6 2666.7 2555.5 2634.5 2504.3 2494.8 2541.7 2577.3 2624.1 1959 2674.4 2616.0 2631.7 2613.8 2605.7 2578.1 2562.9 2571.1 2431.8 2558.6 2510.0 2698.4 1960 2632.3 2607.9 2490.0 2557.7 2553.1 2543.4 2522.5 2532.7 2456.7 2551.8 2593.9 2616.9 1961 2680.5 2729.5 2611.9 2575.0 2598.4 2595.0 2541.1 2559.6 2597.9 2508.4 2596.4 2611.6 1962 2620.7 2608.2 2593.4 2541.5 2566.8 2613.3 2490.7 2487.1 2520.7 2535.2 2630.7 2622.3 1963 2622.5 2599.3 2561.6 2563.2 2618.4 2601.0 2567.4 2668.9 2548.3 2501.7 2566.9 2663.7 1964 2715.8 2649.3 2593.1 2518.7 2492.3 2717.0 2681.0 2610.7 2454.0 2501.9 2659.2 2688.4 1965 2704.5 2733.3 2585.9 2588.9 2608.6 2563.5 2532.9 2529.0 2515.8 2512.8 2543.5 2724.3 1966 2655.6 2671.8 2655.9 2570.7 2628.1 2568.7 2639.3 2451.7 2530.7 2499.3 2602.7 2689.4 1967 2747.3 2664.1 2615.2 2605.9 - 2609.3 2577.8 2510.0 2514.8 2488.6 2656.2 2663.8 1968 2672.8 2644.6 2653.7 2585.0 2601.8 2608.3 2508.8 2529.0 2515.0 2580.3 2638.6 2651.4 1969 2721.6 2690.6 - 2631.4 2534.0 2660.7 2472.0 2455.7 2489.3 2580.0 2576.7 2654.8 1970 2670.6 2625.0 2617.4 2619.3 2601.0 2623.5 2546.7 2509.3 2633.6 2560.3 2605.6 2716.5 1971 2722.7 2662.0 2558.7 2602.3 2651.5 2542.4 2567.7 2588.5 2586.9 2567.7 2613.0 2713.7 1972 2698.9 2646.2 2649.0 2637.9 2575.0 2643.5 2577.8 2625.3 2530.0 2484.1 2576.7 2669.7 1973 2708.1 2636.3 2545.7 2612.0 2671.9 2640.7 2518.2 2488.9 2568.9 2569.3 2619.7 2610.6 1974 2665.5 2622.2 2563.3 2593.8 2601.4 2636.8 2588.0 2668.3 2475.2 2580.4 2651.9 2720.7 1975 2717.5 2648.9 2627.9 2538.3 2671.3 2616.7 2641.6 2489.7 2499.3 2547.8 2594.0 2675.0 1976 2720.3 2641.7 2599.0 2547.9 2531.0 2591.4 2541.0 2532.1 2505.2 2535.6 2653.4 2775.4 1977 2724.5 2634.3 2599.3 2582.4 2608.9 2612.8 2581.9 2540.0 2406.8 2474.5 2572.3 2676.4 1978 2630.6 2630.0 2615.2 2580.0 2596.8 2621.9 2613.8 2423.8 2481.3 2499.7 2619.1 2682.3 1979 2654.8 2633.3 2563.2 2563.2 2548.6 2535.0 2456.9 2523.5 2510.3 2520.6 2630.5 2710.0 1980 2698.5 2650.9 2624.8 2627.9 2575.4 2545.0 2641.2 2578.6 2542.1 2530.3 2644.8 2668.2 1981 2675.5 2643.3 2644.0 2606.3 2591.3 2635.6 2570.3 2632.6 2513.3 2490.7 2601.3 2627.1 1982 2674.3 2634.2 2530.0 2508.5 2570.7 2539.0 2628.3 2446.1 2452.0 2572.3 2652.0 2729.4 1983 2711.6 2668.1 2595.9 2596.3 2595.2 2606.8 2508.7 2552.5 2525.0 2512.3 2550.7 2619.4 1984 2724.8 2639.7 2582.0 2624.0 2607.1 2544.8 2533.1 2592.3 2488.7 2487.7 2620.0 2750.6 1985 2725.8 2618.2 2602.8 2614.0 2589.7 2633.9 2459.7 2539.7 2500.7 2526.1 2542.0 2651.6 1986 2671.6 2733.2 2653.2 2582.0 2637.7 2592.2 2541.7 2516.1 2488.0 2524.5 2575.3 2631.6 1987 2731.0 2655.4 2581.3 2587.3 2541.0 2559.2 2605.9 2431.0 2497.9 2528.8 2559.3 2659.0 1988 2691.3 2624.1 2632.7 2586.4 2673.2 2672.2 2506.9 2542.5 2592.9 2634.8 2595.7 2624.3 1989 2686.1 2614.1 2574.8 2586.8 2477.4 2547.9 2492.9 2598.3 2566.5 2574.7 2590.0 2745.7 1990 2701.9 2620.4 2612.9 2682.8 2670.6 2597.3 2608.9 2535.8 2483.7 2573.5 2626.7 2676.8 1991 2627.9 2674.8 2584.5 2592.3 2568.2 2615.4 2662.3 2550.1 2502.1 2487.1 2640.5 2702.4 1992 2683.8 2708.9 2626.5 2564.8 2620.4 2657.6 2539.9 2549.2 2451.2 2549.8 2576.0 2632.4 1993 2702.4 2609.3 2594.4 2559.3 2484.8 2518.9 2473.6 2440.8 2486.9 2483.3 2551.9 2611.0 1994 2668.9 2597.0 2568.0 2564.7 2586.2 2693.2 2568.7 2482.5 2571.7 2534.4 2635.6 2588.0 1995 2633.8 2629.1 2604.5 2568.6 2522.4 2609.0 2750.8 2556.0 2455.4 2541.1 2629.6 2624.8 1996 2696.6 2661.0 2571.9 2597.0 2548.5 2635.8 2606.8 2577.2 2624.2 2521.6 2649.2 2672.5 1997 2657.3 2634.8 2573.2 2553.3 2561.7 2613.6 2509.2 2502.1 2516.7 2542.1 2665.1 2680.2 1998 2642.5 2614.0 2563.0 2492.3 2531.8 2562.8 2540.4 2556.1 2508.7 2539.4 2616.5 2598.4 1999 2648.9 2680.9 2624.2 2522.6 2510.3 2656.4 2548.7 2545.9 2536.2 2485.4 2572.3 2576.8 2000 2609.3 2603.5 2593.5 2626.1 2516.3 2574.6 2572.7 2567.7 2601.5 2489.4 2653.1 2708.9 2001 2665.0 2698.1 2601.2 2546.3 2619.6 2550.5 2573.1 2522.2 2498.2 2541.1 2609.6 2661.1 2002 2646.3 2593.4 2687.4 2593.1 2670.4 2635.7 2602.4 2503.9 2559.0 2624.1 2590.1 2620.1 2003 2708.3 2709.3 2620.0 2560.3 2571.9 2644.9 2527.2 2467.5 2539.3 2562.5 2591.9 2712.2 2004 2671.7 2661.2 2553.2 2551.3 2603.3 2530.5 2500.1 2573.0 2475.7 2554.3 2625.0 2696.7 2005 2680.4 2603.0 2623.4 2521.6 2579.7 2651.9 2540.5 2507.2 2520.9 2528.3 2592.5 2757.9 2006 2665.9 2632.9 2582.9 2623.1 2474.0 2549.5 2487.3 2622.9 2560.6 2502.8 2616.5 2629.2 2007 2682.3 2623.9 2633.7 2602.5 2641.9 2652.3 2688.0 2568.9 2579.8 2547.3 2628.9 2608.1 2008 2628.5 2606.1 2591.7 2607.8 2608.2 2551.6 2560.7 2506.8 2466.8 2489.0 2629.2 2633.8 2009 2632.2 2648.1 2600.9 2585.8 2617.6 2628.2 2624.4 2575.9 2585.5 2550.1 2625.9 2633.8 2010 2704.4 2666.9 2607.4 2571.4 2556.1 2550.0 2468.9 2472.7 2571.3 2518.6 2558.4 2697.4 2011 2716.6 2600.8 2628.4 2596.5 2550.1 2588.7 2692.4 2610.7 2552.6 2504.5 2648.2 2570.7 2012 2599.6 2636.4 2583.9 2575.9 2540.4 2607.1 2486.0 2491.4 2485.2 2542.4 2650.2 2664.7 2013 2673.7 2593.7 2533.3 2537.6 2559.1 2637.8 2563.8 2590.4 2632.3 2550.3 2630.9 2647.4 2014 2677.7 2630.3 2568.9 2553.9 2631.7 2554.2 2512.5 2504.8 2571.3 2529.8 2637.7 2607.2 2015 2651.8 2581.9 2559.2 2516.5 2528.8 2579.6 2506.6 2518.1 2514.8 2542.2 2569.9 2648.5 2016 2614.8 2604.3 2513.4 2559.9 2564.0 2493.0 2528.8 2568.7 2426.2 2541.3 2636.6 2696.7 2017 2703.4 2655.4 2615.1 2540.0 2575.6 2526.9 2559.9 2520.0 2487.0 2541.1 2603.4 2630.5 2018 2625.2 2602.5 2583.8 2628.2 2590.1 2622.7 2567.6 2564.2 2475.5 2482.2 2550.9 2622.4 2019 2621.9 2656.4 2589.1 2582.2 2601.1 2546.2 2582.6 2574.2 2493.9 2563.3 2692.0 2723.9 2020 2686.4 2634.2 2537.0 2605.1 2576.0 2574.7 2597.1 2637.0 2591.2 2556.3 2609.6 2589.6 2021 2617.8 2599.1 2617.6 2518.8 2571.5 2552.8 2610.2 2545.2 2533.7 2602.6 2538.3 2644.3 2022 2642.5 2619.0 2573.8 2555.1 2613.2 2658.8 2552.1 2553.9 2522.7 2609.4 2497.8 2601.6 2023 2587.3 2603.5 2588.3 2619.2 2515.9 2621.6 2535.5 2470.8 2588.0 2552.5 2571.9 2599.2 2024 2630.3 2599.0 2568.0 2519.7 - - - - - - - -