UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 27 NOV 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 1002 57 2.0 -0.3 85 2.3 1.0 60 8 275.0 275.6 274.1 285.2 3.73 1 1000 71 2.0 -0.3 85 2.3 1.0 75 11 275.1 275.8 274.2 285.3 3.74 2 949 491 -1.3 -1.4 99 0.1 -1.3 101 25 276.0 276.6 274.5 285.9 3.63 3 938 584 1.8 -0.2 87 2.0 1.0 112 25 280.0 280.7 277.2 291.2 4.01 4 929 662 2.0 0.2 88 1.8 1.2 115 22 281.0 281.7 278.0 292.6 4.17 5 925 697 1.8 0.1 88 1.7 1.1 115 20 281.1 281.9 278.0 292.7 4.16 6 880 1099 0.4 0.4 100 0.0 0.4 139 12 283.7 284.5 279.7 296.3 4.47 7 856 1321 1.6 0.0 89 1.6 0.9 148 9 287.2 288.0 281.3 300.0 4.47 8 850 1378 1.4 0.2 92 1.2 0.8 150 9 287.6 288.4 281.6 300.6 4.56 9 844 1435 1.4 0.8 96 0.6 1.1 159 8 288.2 289.0 282.1 301.9 4.80 10 741 2476 -2.5 -3.1 96 0.6 -2.8 239 14 294.9 295.6 284.2 307.0 4.10 11 716 2748 -3.5 -6.0 83 2.5 -4.5 235 13 296.7 297.3 284.1 306.9 3.41 12 706 2859 -3.1 -10.1 58 7.0 -5.7 251 15 298.3 298.8 283.8 306.0 2.51 13 700 2927 -3.5 -10.5 58 7.0 -6.1 260 16 298.6 299.1 283.8 306.1 2.45 14 587 4283 -15.9 -16.0 99 0.1 -15.9 245 30 299.6 299.9 283.5 305.4 1.87 15 576 4427 -12.5 -24.5 36 12.0 -15.3 246 33 305.2 305.4 284.7 308.2 0.91 16 550 4777 -15.1 -24.1 46 9.0 -17.2 249 39 306.2 306.4 285.1 309.4 0.99 17 507 5387 -18.9 -35.9 21 17.0 -21.5 246 53 308.8 308.8 285.3 310.0 0.35 18 500 5490 -19.7 -35.7 23 16.0 -22.1 245 56 309.0 309.1 285.4 310.3 0.36 19 469 5963 -23.9 -35.9 32 12.0 -25.5 248 56 309.5 309.6 285.6 310.8 0.38 20 455 6185 -24.7 -41.7 19 17.0 -26.6 250 53 311.2 311.2 286.0 312.0 0.22 21 400 7110 -32.9 -39.9 50 7.0 -33.6 245 59 312.2 312.3 286.5 313.3 0.30 22 382 7432 -35.9 -40.9 60 5.0 -36.3 247 58 312.4 312.5 286.5 313.4 0.28 23 366 7727 -38.3 -47.3 38 9.0 -38.9 250 57 313.1 313.1 286.6 313.6 0.15 24 353 7975 -40.5 -48.5 42 8.0 -40.9 249 59 313.4 313.4 286.7 313.9 0.13 25 350 8033 -41.1 -57.1 16 16.0 -41.7 249 60 313.3 313.3 286.6 313.5 0.05 26 316 8718 -47.1 -59.1 24 12.0 -47.4 246 66 314.3 314.3 286.9 314.4 0.04 27 312 8803 -47.7 -56.7 35 9.0 -48.0 246 67 314.6 314.6 287.0 314.8 0.06 28 310 8845 -48.1 -48.5 96 0.4 -48.1 246 67 314.6 314.6 287.1 315.2 0.15 29 307 8909 -48.7 -52.6 64 3.9 -48.8 246 68 314.6 314.6 287.1 315.0 0.10 30 306 8930 -48.9 -50.7 81 1.8 -49.0 245 68 314.6 314.7 287.1 315.1 0.12 31 300 9060 -50.1 -52.0 80 1.9 -50.2 245 69 314.7 314.8 287.1 315.1 0.10 32 295 9169 -51.1 -52.5 85 1.4 -51.1 245 69 314.8 314.9 287.2 315.2 0.10 33 291 9258 -51.5 -54.3 72 2.8 -51.6 245 69 315.5 315.5 287.3 315.8 0.08 34 286 9370 -52.1 -53.5 85 1.4 -52.1 245 70 316.2 316.2 287.6 316.6 0.09 35 274 9646 -53.9 -67.9 16 14.0 -54.1 245 70 317.5 317.5 287.9 317.6 0.02 36 253 10154 -55.9 -69.9 16 14.0 -56.1 245 72 321.9 321.9 289.3 321.9 0.01 37 250 10230 -55.9 -70.9 14 15.0 -56.1 245 73 323.0 323.0 289.7 323.0 0.01 38 227 10844 -56.9 -72.9 12 16.0 -57.1 247 83 330.5 330.5 291.9 330.5 0.01 39 222 10985 -55.5 -73.5 9 18.0 -55.7 249 87 334.7 334.7 293.0 334.8 0.01 40 203 11555 -56.4 -76.3 6 19.9 -56.6 255 100 341.9 341.9 294.8 341.9 0.01 41 202 11587 -56.5 -76.5 6 20.0 -56.7 257 99 342.3 342.3 294.9 342.3 0.01 42 200 11650 -56.1 -77.1 6 21.0 -56.3 260 96 343.9 343.9 295.3 343.9 0.01 43 190 11977 -55.1 -79.1 4 24.0 -55.4 256 94 350.6 350.6 296.8 350.6 0.00 44 169 12721 -57.7 -81.7 3 24.0 -57.9 264 64 358.2 358.2 298.4 358.2 0.00 45 158 13147 -56.3 -83.3 2 27.0 -56.6 261 71 367.6 367.6 300.1 367.6 0.00 46 152 13395 -53.5 -82.5 2 29.0 -53.9 260 75 376.5 376.5 301.6 376.5 0.00 47 150 13480 -53.9 -82.9 2 29.0 -54.3 265 67 377.2 377.2 301.8 377.2 0.00 48 145 13696 -55.5 -83.5 2 28.0 -55.9 265 63 378.1 378.1 301.9 378.1 0.00 49 141 13874 -55.3 -83.3 2 28.0 -55.7 265 60 381.5 381.5 302.5 381.5 0.00 50 102 15925 -57.7 -85.7 2 28.0 -58.1 267 50 413.9 413.9 307.0 413.9 0.00 51 100 16050 -56.9 -84.9 2 28.0 -57.3 270 53 417.8 417.8 307.4 417.8 0.00 52 86 16999 -59.9 -85.9 2 26.0 -60.2 245 33 430.2 430.2 308.9 430.2 0.00 53 79 17532 -57.7 -86.7 1 29.0 -58.2 270 44 445.3 445.3 310.4 445.3 0.00 54 70 18290 -61.1 -87.1 2 26.0 -61.4 270 36 453.7 453.7 311.2 453.7 0.00 55 51 20257 -60.5 -88.5 1 28.0 -61.0 286 15 498.1 498.1 314.8 498.1 0.00 56 50 20380 -61.1 -88.1 2 27.0 -61.6 270 13 499.5 499.5 314.9 499.5 0.00 57 34 22757 -64.3 -90.3 2 26.0 -64.8 350 10 549.3 549.3 318.1 549.3 0.00 58 31 23326 -60.7 -88.7 1 28.0 -61.5 5 13 573.8 573.8 319.3 573.8 0.00 59 30 23530 -61.5 -88.5 2 27.0 -62.3 5 14 577.0 577.0 319.5 577.0 0.01 60 23 25165 -64.7 -90.7 2 26.0 -65.4 30 15 613.1 613.1 321.2 613.1 0.00 61 20 26020 -63.9 -89.9 2 26.0 -64.7 40 23 640.6 640.6 322.3 640.6 0.01 62 14 28216 -62.7 -89.7 1 27.0 -64.0 67 25 713.4 713.4 324.8 713.5 0.01 63 11 29716 -59.5 -88.5 1 29.0 -61.7 50 29 776.0 776.0 326.6 776.1 0.01 64 10 30310 -61.7 -89.7 1 28.0 -63.6 45 35 789.2 789.2 327.0 789.3 0.01 65 9.2 30827 -61.3 -89.3 1 28.0 -63.4 809.8 809.8 327.5 809.9 0.01 66 7.5 32102 -58.9 -88.9 1 30.0 -62.1 868.3 868.3 328.8 868.4 0.02 67 6.0 33525 -51.9 -84.9 1 33.0 -58.3 955.7 955.8 330.4 956.2 0.05 68 5.3 34325 -53.9 -85.9 1 32.0 -59.9 981.3 981.3 330.9 981.8 0.05 69 4.9 34833 -50.5 -84.5 1 34.0 -58.3 1019.1 1019.2 331.5 1019.8 0.06 TRP 253 10154 -55.9 -69.9 16 14.0 -56.1 245 72 321.9 321.9 289.3 321.9 0.01 WND 203 11555 -56.4 -76.3 6 19.9 -56.6 255 100 341.9 341.9 294.8 341.9 0.01 Sounding variables and indices 1000-500 mb thick: 5419.00 m Freezing level: 969.09 mb = 325.50 m = 1067.90 ft Freezing level: 944.39 mb = 530.13 m = 1739.26 ft Freezing level: 807.03 mb = 1808.77 m = 5934.20 ft Wetbulb zero: 977.89 mb = 250.32 m = 821.24 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 76.21 % Est. max temperature: 14.50 C = 58.11 F Sfc-Lift cond lev (LCL): 966.78 mb = 342.02 m = 1122.10 ft T: -0.13 C 700-500 lapse rate: 6.32 C/km ThetaE index: 1.00 C Layer 716.0- 700.0 mb Conv cond level (CCL): 964.94 mb = 357.32 m = 1172.31 ft Mean mixing ratio: 3.89 g/kg Conv temperature: 2.71 C = 36.87 F Cap Strength: 17.41 C Lifted Index: 17.49 C Risk: None Lifted Index @300 mb: 18.49 C Lifted Index @700 mb: 12.95 C Showalter Index: 8.82 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 19.90 C K Index: 14.30 Risk: None Sweat Index: 76.40 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.96 J/kg Max Up Vert Vel: 8.71 m/s Conv Inhibition (B-): 65541.23 J/kg Cap Strength: 17.49 C Lift Cond Lev (LCL): 931.52 mb = 640.35 m = 2100.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 20 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1002 57 60 8 -6.9 -4.0 | 81 27 -26.8 -4.4 1 1000 71 75 11 -10.6 -2.8 | 84 31 -30.5 -3.2 2 971 305 80 24 -23.6 -4.2 | 84 44 -43.5 -4.5 3 935 610 115 25 -22.7 10.6 | 103 44 -42.5 10.2 4 925 697 115 20 -18.1 8.5 | 102 39 -38.0 8.1 5 900 914 130 17 -13.0 10.9 | 108 35 -32.9 10.6 6 867 1219 145 9 -5.2 7.4 | 106 26 -25.0 7.0 7 850 1378 150 9 -4.5 7.8 | 107 25 -24.4 7.4 8 803 1829 225 5 3.5 3.5 | 101 17 -16.3 3.2 9 773 2134 210 10 5.0 8.7 | 119 17 -14.9 8.3 10 744 2438 240 14 12.1 7.0 | 131 10 -7.7 6.6 11 716 2743 235 13 10.6 7.5 | 128 12 -9.2 7.1 12 700 2927 260 16 15.8 2.8 | 120 5 -4.1 2.4 13 689 3048 250 23 21.6 7.9 | 193 8 1.7 7.5 14 636 3658 255 25 24.1 6.5 | 215 7 4.3 6.1 15 587 4267 245 30 27.2 12.7 | 211 14 7.3 12.3 16 542 4877 250 41 38.5 14.0 | 234 23 18.7 13.7 17 500 5490 245 56 50.8 23.7 | 233 39 30.9 23.3 18 480 5791 245 59 53.5 24.9 | 234 42 33.6 24.6 19 460 6096 250 53 49.8 18.1 | 239 35 29.9 17.8 20 400 7110 245 59 53.5 24.9 | 234 42 33.6 24.6 21 388 7315 245 59 53.5 24.9 | 234 42 33.6 24.6 22 371 7620 250 56 52.6 19.2 | 240 38 32.8 18.8 23 300 9060 245 69 62.5 29.2 | 236 51 42.7 28.8 24 296 9144 245 69 62.5 29.2 | 236 51 42.7 28.8 25 253 10154 245 72 65.3 30.4 | 236 54 45.4 30.1 26 250 10230 245 73 66.2 30.9 | 237 55 46.3 30.5 27 245 10363 245 72 65.3 30.4 | 236 54 45.4 30.1 28 233 10668 245 79 71.6 33.4 | 237 61 51.7 33.0 29 203 11555 255 100 96.6 25.9 | 252 81 76.7 25.5 30 200 11650 260 96 94.5 16.7 | 258 76 74.7 16.3 31 193 11887 255 100 96.6 25.9 | 252 81 76.7 25.5 32 175 12497 265 60 59.8 5.2 | 263 40 39.9 4.9 33 152 13411 260 75 73.9 13.0 | 257 55 54.0 12.7 34 150 13480 265 67 66.7 5.8 | 263 47 46.9 5.5 35 138 14021 265 58 57.8 5.1 | 263 38 37.9 4.7 36 131 14326 260 66 65.0 11.5 | 256 46 45.1 11.1 37 114 15240 260 53 52.2 9.2 | 255 34 32.3 8.8 38 103 15850 265 49 48.8 4.3 | 262 29 28.9 3.9 39 100 16050 270 53 53.0 -0.0 | 271 33 33.1 -0.4 40 94 16459 280 42 41.4 -7.3 | 290 23 21.5 -7.7 41 85 17069 240 32 27.7 16.0 | 207 17 7.8 15.6 42 81 17374 270 46 46.0 -0.0 | 271 26 26.1 -0.4 43 70 18290 270 36 36.0 -0.0 | 271 16 16.1 -0.4 44 67 18593 265 32 31.9 2.8 | 259 12 12.0 2.4 45 63 18898 280 27 26.6 -4.7 | 307 8 6.7 -5.1 46 55 19812 265 22 21.9 1.9 | 233 3 2.0 1.6 47 52 20117 305 17 13.9 -9.8 | 30 12 -5.9 -10.1 48 50 20380 270 13 13.0 -0.0 | 87 7 -6.9 -0.4 49 47 20726 265 13 13.0 1.1 | 96 7 -6.9 0.8 50 45 21031 245 10 9.1 4.2 | 110 11 -10.8 3.9 51 43 21336 275 13 13.0 -1.1 | 78 7 -6.9 -1.5 52 39 21946 320 10 6.4 -7.7 | 59 16 -13.4 -8.0 53 35 22555 320 11 7.1 -8.4 | 56 16 -12.8 -8.8 54 33 22860 5 10 -0.9 -10.0 | 64 23 -20.7 -10.3 55 32 23165 10 16 -2.8 -15.8 | 55 28 -22.6 -16.1 56 30 23470 360 10 -0.0 -10.0 | 62 22 -19.9 -10.4 57 30 23530 5 14 -1.2 -13.9 | 56 25 -21.1 -14.3 58 29 23774 15 10 -2.6 -9.7 | 66 25 -22.5 -10.0 59 27 24079 30 18 -9.0 -15.6 | 61 33 -28.9 -16.0 60 26 24384 65 10 -9.1 -4.2 | 81 29 -28.9 -4.6 61 25 24689 95 3 -3.0 0.3 | 90 23 -22.9 -0.1 62 24 24994 30 14 -7.0 -12.1 | 65 30 -26.9 -12.5 63 21 25603 30 17 -8.5 -14.7 | 62 32 -28.4 -15.1 64 20 25908 50 17 -13.0 -10.9 | 71 35 -32.9 -11.3 65 20 26020 40 23 -14.8 -17.6 | 63 39 -34.7 -18.0 66 18 26518 35 23 -13.2 -18.8 | 60 38 -33.1 -19.2 67 16 27432 50 28 -21.4 -18.0 | 66 45 -41.3 -18.4 68 15 27737 35 27 -15.5 -22.1 | 58 42 -35.4 -22.5 69 14 28346 75 24 -23.2 -6.2 | 81 44 -43.0 -6.6 70 12 28956 55 27 -22.1 -15.5 | 69 45 -42.0 -15.8 71 12 29261 65 29 -26.3 -12.3 | 75 48 -46.1 -12.6 72 11 29870 45 29 -20.5 -20.5 | 63 45 -40.4 -20.9 73 10 30310 45 35 -24.7 -24.7 | 61 51 -44.6 -25.1 Wind Parameters Mean winds (0-6000m): 239.0 at 26.5 knts Storm direction: 269.0 at 19.9 knts Shear (0-3000m) pos: 5.3 neg: 0.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 112.7 deg Storm rel helicity (0-3000m) pos: 262.5 neg: -19.4 tot: 243.2 m^2/s^2 ave: 81.1 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 14.5 stream: 5.4 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.14 Bulk Shear: 276.78 m/s 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 88 21 88 41| 21.1 0.0 21.1|157.9 0.0 157.9 315.9 0.51| 28.7 14.5 1000 104 20 96 39| 7.1 0.0 7.1|212.7 -0.5 212.2 212.2 0.45| 22.1 10.0 1500 112 16 100 35| 4.6 0.0 4.6|222.4 -7.5 215.0 143.3 0.38| 18.1 6.8 2000 119 14 101 33| 4.2 0.0 4.2|237.4 -18.0 219.4 109.7 0.35| 15.8 5.5 2500 135 14 107 31| 4.4 0.0 4.4|253.5 -18.6 234.9 94.0 0.36| 14.5 5.2 3000 157 14 116 28| 5.3 0.0 5.3|262.5 -19.4 243.2 81.1 0.38| 14.5 5.4 4000 214 17 142 17| 4.2 0.6 4.8|268.2 -20.5 247.7 61.9 0.37| 11.8 4.4 5000 232 21 164 13| 4.4 1.1 5.5|304.0 -21.9 282.1 56.4 0.37| 11.3 4.2 6000 239 26 192 14| 3.5 2.0 5.4|342.3 -26.9 315.4 52.6 0.34| 11.2 3.8 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251127.12.gif