UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:0000Z 19 OCT 25 Station: CYJT WMO ident: 71815 Latitude: 48.57 Longitude: -58.57 Elevation: 57.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1004 57 10.2 7.3 82 2.9 8.6 40 5 283.0 284.1 281.6 300.7 6.39 1 1000 92 10.6 7.2 79 3.4 8.8 55 6 283.8 284.9 282.0 301.4 6.37 2 932 675 6.6 6.2 97 0.4 6.4 285.4 286.6 282.7 303.3 6.38 3 925 737 7.8 6.4 91 1.4 7.1 80 33 287.3 288.4 283.7 305.6 6.52 4 924 746 8.0 6.5 90 1.5 7.2 287.6 288.7 283.8 306.1 6.58 5 905 917 7.0 6.6 97 0.4 6.8 288.3 289.5 284.3 307.4 6.76 6 892 1036 8.2 5.0 80 3.2 6.5 290.7 291.8 284.7 308.2 6.14 7 866 1281 7.4 3.7 77 3.7 5.5 292.3 293.4 284.9 309.0 5.77 8 850 1434 6.8 3.9 82 2.9 5.3 75 24 293.3 294.3 285.5 310.5 5.96 9 804 1888 3.2 2.5 95 0.7 2.8 294.1 295.2 285.6 310.7 5.70 10 780 2134 3.0 -4.0 60 7.0 -0.1 296.5 297.1 284.3 307.4 3.64 11 765 2291 2.0 -4.0 64 6.0 -0.6 297.1 297.7 284.7 308.2 3.71 12 737 2591 0.2 -7.8 55 8.0 -3.0 298.3 298.8 284.2 307.0 2.88 13 731 2657 0.4 -13.6 34 14.0 -4.5 299.2 299.5 283.4 304.9 1.83 14 712 2868 -0.9 -13.9 37 13.0 -5.4 300.0 300.4 283.7 305.8 1.83 15 710 2890 -0.7 -21.7 19 21.0 -6.7 300.5 300.7 282.8 303.6 0.95 16 700 3004 -0.3 -25.3 13 25.0 -7.0 75 22 302.2 302.3 283.2 304.5 0.70 17 699 3015 0.0 -26.0 12 26.0 -6.8 302.6 302.7 283.3 304.8 0.66 18 667 3390 -1.3 -35.3 5 34.0 -8.5 305.2 305.3 283.9 306.2 0.28 19 662 3449 -1.5 -29.5 10 28.0 -8.3 305.7 305.8 284.3 307.4 0.50 20 655 3534 -2.3 -14.3 39 12.0 -6.5 305.7 306.1 286.0 311.8 1.93 21 646 3644 -2.1 -23.1 18 21.0 -8.1 307.1 307.3 285.4 310.2 0.92 22 640 3718 -2.3 -17.3 31 15.0 -7.2 307.7 308.0 286.3 312.7 1.54 23 632 3818 -2.1 -20.1 24 18.0 -7.7 309.1 309.3 286.4 313.1 1.22 24 624 3919 -2.7 -27.7 13 25.0 -9.1 309.5 309.6 285.9 311.7 0.63 25 611 4085 -3.9 -19.9 28 16.0 -8.8 310.0 310.2 286.8 314.3 1.29 26 597 4268 -5.1 -30.1 12 25.0 -11.0 310.7 310.8 286.2 312.5 0.53 27 560 4766 -9.5 -25.5 26 16.0 -13.5 311.2 311.4 286.8 314.1 0.86 28 547 4947 -11.1 -17.1 61 6.0 -13.0 311.4 311.7 287.9 317.4 1.83 29 538 5074 -12.3 -17.3 66 5.0 -13.9 311.4 311.8 287.9 317.4 1.83 30 534 5131 -12.5 -16.3 73 3.8 -13.7 311.9 312.3 288.2 318.4 2.00 31 524 5275 -13.5 -19.5 61 6.0 -15.2 312.4 312.7 287.9 317.5 1.56 32 500 5630 -16.1 -21.1 65 5.0 -17.4 80 14 313.4 313.7 288.1 318.1 1.42 33 489 5797 -17.3 -22.3 65 5.0 -18.6 313.9 314.2 288.2 318.3 1.31 34 478 5967 -17.9 -28.9 38 11.0 -20.1 315.2 315.4 288.0 317.8 0.73 35 438 6613 -22.5 -31.5 44 9.0 -24.1 317.4 317.5 288.6 319.6 0.63 36 408 7128 -26.9 -30.7 70 3.8 -27.5 318.2 318.4 289.0 320.8 0.73 37 400 7270 -27.7 -33.7 57 6.0 -28.6 70 5 319.0 319.1 289.0 321.0 0.55 38 392 7416 -28.3 -38.3 38 10.0 -29.6 320.1 320.1 289.2 321.4 0.36 39 380 7639 -29.7 -39.7 37 10.0 -30.9 321.1 321.1 289.5 322.2 0.32 40 377 7695 -30.1 -39.1 41 9.0 -31.2 321.3 321.3 289.5 322.5 0.34 41 369 7848 -31.7 -39.7 45 8.0 -32.6 321.1 321.2 289.5 322.3 0.33 42 354 8141 -33.9 -47.9 23 14.0 -35.0 322.0 322.0 289.5 322.5 0.14 43 316 8927 -40.7 -46.7 52 6.0 -41.1 323.2 323.2 289.9 323.9 0.18 44 315 8949 -40.9 -44.5 68 3.6 -41.2 323.2 323.2 290.0 324.0 0.23 45 300 9280 -43.5 -47.5 65 4.0 -43.7 205 4 324.0 324.1 290.2 324.7 0.17 46 294 9415 -44.7 -48.1 69 3.4 -44.9 324.2 324.3 290.2 324.9 0.17 47 250 10470 -54.1 -58.3 60 4.2 -54.2 230 27 325.6 325.6 290.5 325.9 0.06 48 245 10599 -55.3 -59.4 60 4.1 -55.4 325.7 325.7 290.6 325.9 0.05 49 224 11167 -59.3 -63.0 62 3.7 -59.3 240 13 328.0 328.1 291.2 328.2 0.04 50 221 11252 -57.3 -66.3 31 9.0 -57.4 332.4 332.4 292.4 332.5 0.02 51 213 11487 -55.1 -84.1 2 29.0 -55.4 339.3 339.3 294.1 339.3 0.00 52 205 11732 -54.3 -78.3 4 24.0 -54.6 344.3 344.3 295.4 344.4 0.00 53 200 11890 -55.3 -78.3 4 23.0 -55.6 340 6 345.2 345.2 295.6 345.2 0.00 54 183 12455 -56.5 -80.5 3 24.0 -56.8 352.1 352.1 297.1 352.1 0.00 55 167 13037 -54.9 -80.9 3 26.0 -55.2 364.1 364.1 299.5 364.1 0.00 56 150 13720 -56.7 -82.7 2 26.0 -57.0 335 8 372.4 372.4 301.0 372.4 0.00 57 143 14021 -58.7 -83.7 3 25.0 -58.9 374.0 374.0 301.2 374.0 0.00 58 135 14384 -56.5 -83.5 2 27.0 -56.8 384.1 384.1 302.9 384.1 0.00 59 127 14771 -56.1 -83.1 2 27.0 -56.5 391.6 391.6 304.0 391.6 0.00 60 100 16280 -58.3 -85.3 2 27.0 -58.7 275 6 415.1 415.1 307.2 415.1 0.00 61 91 16874 -57.3 -85.3 2 28.0 -57.8 428.4 428.4 308.7 428.4 0.00 62 82 17528 -59.9 -85.9 2 26.0 -60.3 436.1 436.1 309.5 436.1 0.00 63 70 18520 -58.1 -86.1 2 28.0 -58.6 290 21 460.1 460.1 311.8 460.1 0.00 64 50 20630 -58.7 -86.7 2 28.0 -59.4 250 9 505.2 505.2 315.3 505.2 0.00 65 30 23850 -56.5 -86.5 1 30.0 -57.9 280 16 590.6 590.6 320.2 590.7 0.01 66 25 25010 -57.1 -87.1 1 30.0 -58.6 620.5 620.5 321.5 620.6 0.01 67 24 25271 -54.1 -86.1 1 32.0 -56.2 636.5 636.5 322.2 636.6 0.01 68 20 26450 -52.1 -85.1 1 33.0 -55.0 255 44 676.7 676.7 323.7 676.8 0.01 69 17 27506 -50.1 -84.1 1 34.0 -53.9 715.3 715.3 324.9 715.5 0.02 70 12 29755 -54.9 -85.9 1 31.0 -58.2 773.2 773.2 326.5 773.4 0.02 71 11 30315 -52.1 -85.1 1 33.0 -56.5 802.9 802.9 327.3 803.1 0.03 72 10 30940 -45.9 -81.9 1 36.0 -53.2 245 68 848.2 848.2 328.4 848.7 0.05 73 9.6 31213 -44.1 -82.1 1 38.0 -52.4 865.0 865.0 328.7 865.5 0.05 74 8.3 32180 -48.5 -83.5 1 35.0 -55.3 884.4 884.4 329.1 884.8 0.04 75 6.0 34302 -51.3 -84.3 1 33.0 -58.0 958.3 958.3 330.5 958.9 0.05 76 4.3 36528 -38.7 -79.7 1 41.0 -54.1 1114.0 1114.1 332.8 1116.1 0.16 77 3.9 37190 -44.7 -81.7 1 37.0 -56.8 1116.2 1116.3 332.9 1117.9 0.13 78 3.5 37914 -44.9 -82.9 1 38.0 -57.4 1150.3 1150.4 333.3 1151.8 0.12 79 3.4 38109 -42.1 -81.1 1 39.0 -56.5 1174.1 1174.2 333.6 1176.3 0.16 TRP 224 11167 -59.3 -63.0 62 3.7 -59.3 240 13 328.0 328.1 291.2 328.2 0.04 WND 3.0 245 91 Sounding variables and indices 1000-500 mb thick: 5538.00 m Freezing level: 725.15 mb = 2721.96 m = 8930.20 ft Freezing level: 699.00 mb = 3015.44 m = 9893.04 ft Freezing level: 699.00 mb = 3015.44 m = 9893.04 ft Wetbulb zero: 780.80 mb = 2125.84 m = 6974.44 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 53.87 % Est. max temperature: 20.22 C = 68.39 F Sfc-Lift cond lev (LCL): 960.78 mb = 423.16 m = 1388.31 ft T: 8.33 C 700-500 lapse rate: 6.02 C/km ThetaE index: 3.37 C Layer 780.0- 765.0 mb Conv cond level (CCL): 820.26 mb = 1724.83 m = 5658.82 ft Mean mixing ratio: 6.45 g/kg Conv temperature: 21.02 C = 69.84 F Cap Strength: 11.11 C Lifted Index: 10.51 C Risk: None Lifted Index @300 mb: 14.78 C Lifted Index @700 mb: 7.24 C Showalter Index: 5.88 C Risk: None Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.00 C K Index: 1.80 Risk: None Sweat Index: 108.80 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.83 J/kg Max Up Vert Vel: 6.14 m/s Conv Inhibition (B-): 71259.44 J/kg Cap Strength: 11.09 C Lift Cond Lev (LCL): 928.79 mb = 703.35 m = 2307.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 3 46567 245 91 82.5 38.5 1 1004 57 40 5 -3.2 -3.8 2 1000 92 55 6 -4.9 -3.4 3 975 305 65 19 -17.2 -8.0 4 939 610 75 26 -25.1 -6.7 5 925 737 80 33 -32.5 -5.7 6 905 914 80 29 -28.6 -5.0 7 872 1219 70 20 -18.8 -6.8 8 850 1434 75 24 -23.2 -6.2 9 841 1524 70 19 -17.9 -6.5 10 809 1829 90 15 -15.0 0.0 11 780 2134 35 14 -8.0 -11.5 12 751 2438 45 19 -13.4 -13.4 13 723 2743 50 23 -17.6 -14.8 14 700 3004 75 22 -21.3 -5.7 15 696 3048 75 24 -23.2 -6.2 16 644 3658 85 20 -19.9 -1.7 17 619 3962 90 16 -16.0 0.0 18 595 4267 80 8 -7.9 -1.4 19 551 4877 45 7 -4.9 -4.9 20 500 5630 80 14 -13.8 -2.4 21 489 5791 85 16 -15.9 -1.4 22 469 6096 105 13 -12.6 3.4 23 450 6401 85 10 -10.0 -0.9 24 400 7270 70 5 -4.7 -1.7 25 380 7620 95 4 -4.0 0.3 26 320 8839 0 0 -0.0 -0.0 27 306 9144 210 3 1.5 2.6 28 300 9280 205 4 1.7 3.6 29 279 9754 185 11 1.0 11.0 30 266 10058 225 16 11.3 11.3 31 250 10470 230 27 20.7 17.4 32 242 10668 230 27 20.7 17.4 33 231 10973 220 27 17.4 20.7 34 224 11167 240 13 11.3 6.5 35 220 11278 240 14 12.1 7.0 36 210 11582 285 10 9.7 -2.6 37 200 11887 330 3 1.5 -2.6 38 200 11890 340 6 2.1 -5.6 39 165 13106 25 2 -0.8 -1.8 40 157 13411 340 10 3.4 -9.4 41 150 13720 335 8 3.4 -7.3 42 130 14630 300 21 18.2 -10.5 43 118 15240 330 8 4.0 -6.9 44 112 15545 245 2 1.8 0.8 45 102 16154 220 10 6.4 7.7 46 100 16280 275 6 6.0 -0.5 47 97 16459 275 6 6.0 -0.5 48 93 16764 285 11 10.6 -2.8 49 84 17374 295 11 10.0 -4.6 50 80 17678 265 17 16.9 1.5 51 76 17983 275 22 21.9 -1.9 52 73 18288 250 7 6.6 2.4 53 70 18520 290 21 19.7 -7.2 54 69 18593 260 10 9.8 1.7 55 66 18898 290 22 20.7 -7.5 56 63 19202 255 12 11.6 3.1 57 60 19507 260 15 14.8 2.6 58 57 19812 305 11 9.0 -6.3 59 54 20117 230 13 10.0 8.4 60 52 20422 260 10 9.8 1.7 61 50 20630 250 9 8.5 3.1 62 49 20726 275 11 11.0 -1.0 63 47 21031 250 10 9.4 3.4 64 45 21336 245 9 8.2 3.8 65 43 21641 260 22 21.7 3.8 66 41 21946 235 10 8.2 5.7 67 39 22250 250 20 18.8 6.8 68 37 22555 290 13 12.2 -4.4 69 35 22860 240 5 4.3 2.5 70 33 23165 230 10 7.7 6.4 71 30 23774 240 19 16.5 9.5 72 30 23850 280 16 15.8 -2.8 73 29 24079 280 22 21.7 -3.8 74 26 24689 265 23 22.9 2.0 75 24 25298 265 18 17.9 1.6 76 23 25603 235 17 13.9 9.8 77 21 26213 260 37 36.4 6.4 78 20 26450 255 44 42.5 11.4 79 19 26822 255 44 42.5 11.4 80 18 27127 265 48 47.8 4.2 81 17 27432 270 49 49.0 -0.0 82 16 28042 275 49 48.8 -4.3 83 14 28651 245 41 37.2 17.3 84 13 29261 235 57 46.7 32.7 85 12 29870 245 47 42.6 19.9 86 10 30940 245 68 61.6 28.7 Wind Parameters Energy-Hel index: -1.18 Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251019.00.gif