Casey 12Z 700hPa height 1957 - - - 2629.2 2637.4 2636.8 2547.6 2557.7 2511.7 2585.3 2617.0 2722.0 1958 2678.5 2646.8 2598.3 2579.1 2662.9 2534.8 2631.6 2517.4 2466.2 2540.1 2582.9 2626.0 1959 2662.6 2627.6 2633.6 2607.0 2596.2 2585.0 2565.4 2544.5 2438.2 2556.4 2513.0 2705.5 1960 2638.1 2609.3 2493.2 2561.3 2553.7 2557.9 2518.2 2533.5 2451.8 2540.0 2594.0 2624.8 1961 2664.0 2716.8 2625.8 2562.9 2596.7 2620.8 - 2557.1 2602.1 2517.3 2599.3 2612.1 1962 2620.0 2611.5 2582.3 2545.2 2576.6 2616.4 2501.0 2501.7 2516.3 2527.4 2629.3 2625.2 1963 - - - - - - - - - - - - 1964 - 2637.2 2586.0 - - - - - 2457.5 2505.0 2662.8 2691.3 1965 2716.2 2742.0 2588.1 - - - - - - - - - 1966 2657.3 2675.6 2673.6 - - - - - - - - - 1967 - - - - - - - - - - - - 1968 - - - - - - - - - 2580.4 2643.4 2653.9 1969 2724.5 2684.1 - - - - - - - 2578.9 2581.7 2655.8 1970 2677.9 2625.4 2619.0 - - - - - - 2558.6 2612.9 2720.4 1971 2724.6 2672.1 2558.3 - - - - - - 2569.0 2622.1 2716.1 1972 2698.1 2652.4 2654.8 - - - - - - - 2581.3 2673.5 1973 2710.0 2645.2 2549.7 - - - - - - 2574.5 2615.3 2613.0 1974 2668.3 2620.5 2573.3 - - - - - - 2582.6 2647.2 2722.4 1975 2745.0 2653.8 2635.3 - - - - - - 2554.7 2596.6 2669.7 1976 2724.2 2644.8 2607.9 - - - - - - 2542.1 2658.4 2776.1 1977 2719.6 2638.1 2602.3 - - - - - - 2483.8 2523.8 - 1978 - - - - - - - - - - - - 1979 - - - - - - - - - - - - 1980 - - - - - - - - - - - - 1981 - - - - - - - - - - - - 1982 - - - - - - - - - - - - 1983 - - - - - - - - - - - - 1984 - - - - - - - - - - - - 1985 - - - - - - - - - - - - 1986 - - - - - - - - - - - - 1987 - - - - - - - - - - - - 1988 - - - - - 2673.5 2509.5 2552.3 2606.1 2636.0 2587.6 2627.4 1989 2694.2 2617.1 2583.5 2594.5 2479.7 2554.1 2501.0 2591.7 2569.6 2564.5 2593.4 2750.0 1990 2699.0 2627.4 2616.5 2678.0 2669.4 2593.2 2599.3 2538.1 2486.8 2579.4 2629.7 2679.0 1991 2629.7 2669.3 2588.5 2597.4 2567.1 2613.1 2664.1 2547.6 2515.5 2492.9 2641.4 2693.5 1992 2682.1 2708.5 2628.4 2572.8 2618.3 2669.8 2540.4 2547.4 2457.3 2554.6 2576.9 2634.7 1993 2702.1 2614.5 2597.5 2560.7 2488.8 2529.1 2472.9 2440.8 2490.4 2484.7 2556.2 2618.7 1994 2666.8 2600.2 2575.3 2561.3 2601.8 2697.5 2565.5 2482.9 2568.5 2527.9 2636.0 2594.5 1995 2639.9 2628.9 2606.6 2566.1 2522.3 2621.2 2747.2 2561.9 2464.1 2542.8 2638.8 2627.6 1996 2703.2 2667.8 2578.8 2596.6 2548.6 2623.9 2608.8 2585.2 2624.2 2518.7 2651.5 2673.6 1997 2660.0 2628.5 2568.7 2558.8 2562.5 2618.5 2506.9 2510.4 2527.2 2543.6 2677.9 2681.8 1998 2643.2 2614.0 2563.2 2496.3 2534.9 2561.0 2536.3 2563.0 2518.0 2540.4 2614.1 2604.8 1999 2647.6 2656.7 2622.5 2527.9 2509.6 2666.3 2542.8 2537.4 2540.3 2498.8 2582.7 2582.6 2000 2614.8 2602.9 2600.9 2622.3 2516.4 2573.4 2573.9 2582.1 2597.8 2493.2 2655.3 2713.0 2001 2668.2 2692.9 2604.0 2551.2 2619.3 2543.2 2587.2 2520.3 2493.9 2546.1 2612.1 2667.2 2002 2642.3 2601.5 2680.4 2599.0 2669.9 2630.3 2601.9 2496.6 2557.5 2624.9 2595.4 2620.1 2003 2710.3 2711.6 2618.9 2567.7 2579.2 2646.4 2517.0 2464.2 2544.6 2568.6 2592.1 2712.0 2004 2675.4 2662.8 2552.1 2564.7 2612.2 2537.5 - - - - - - 2005 - - - - - - - - - - - 2744.4 2006 2663.7 2633.6 2584.0 2627.2 2475.4 2537.8 2496.5 2630.3 2586.7 2513.5 2621.6 2629.7 2007 2685.3 2627.5 2639.7 2615.5 2647.2 2647.8 2697.8 2571.7 2580.6 2551.2 2630.8 2610.9 2008 2632.2 2609.4 2592.4 2613.6 2609.7 2553.9 2572.6 2520.8 2480.4 2495.3 2634.4 2636.2 2009 2636.2 2649.4 2600.2 2588.9 2613.1 2627.1 2628.3 2581.7 2589.5 2551.3 2632.3 2638.7 2010 2706.8 2670.8 2610.7 2575.4 2555.1 2551.3 2474.5 2479.9 2575.5 2522.5 2559.0 2703.1 2011 2718.1 2600.1 2634.7 2623.7 - - - - - - 2650.9 2584.2 2012 2602.9 2636.9 2582.4 2570.4 2542.9 2610.8 2491.6 2500.8 2487.3 2551.2 2657.3 2669.3 2013 2673.8 2596.0 2531.8 2549.4 2559.6 2632.3 2570.7 2588.0 2623.2 2553.4 2637.4 2654.8 2014 2681.3 2640.5 2559.4 2555.9 2632.9 2562.4 2510.2 2495.9 2572.9 2535.0 2633.9 2604.3 2015 2652.1 2591.0 2558.0 2521.5 2527.4 2582.9 2506.3 2525.1 2519.1 2544.5 2582.6 2659.9 2016 2614.1 2612.7 2505.8 2558.4 2566.8 2493.2 2532.4 2565.0 2436.8 2535.4 2641.7 2688.2 2017 2703.2 2656.1 2613.6 - - 2532.1 2559.6 2523.7 2479.8 2545.1 2605.5 2632.8 2018 2630.1 2606.2 2593.3 2630.6 2585.2 2625.5 2570.5 2566.6 2473.6 2496.4 2556.2 2625.7 2019 2623.0 2654.0 2586.5 2585.1 2595.3 2562.2 2581.2 2573.5 2498.3 2571.9 2696.6 2722.1 2020 2691.2 2635.0 2548.0 2610.0 2577.2 2591.0 2602.6 2627.8 2584.8 2553.9 2622.0 2590.8 2021 2622.5 2601.6 2619.9 2529.4 2575.2 2549.9 2614.4 2559.1 2562.3 2591.1 2549.1 2649.5 2022 2645.5 2622.5 2576.7 2562.0 2607.8 2649.1 2572.6 2553.6 2542.3 2611.3 2505.1 2602.6 2023 2591.5 2611.7 2589.9 2621.2 2508.5 2621.7 2543.3 2454.9 2593.3 2563.2 2587.8 2601.0 2024 2642.2 2596.8 2561.7 2530.1 - - - - - - - -