UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 8 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 1003 57 0.4 -4.4 70 4.8 -1.4 295 4 273.3 273.8 271.6 280.8 2.74 1 1000 82 1.0 -6.0 59 7.0 -1.5 270 7 274.1 274.6 271.6 280.9 2.44 2 994 130 1.6 -6.4 55 8.0 -1.3 268 9 275.2 275.6 272.2 281.8 2.38 3 929 671 -3.1 -5.8 82 2.7 -4.1 255 17 275.8 276.2 273.0 283.2 2.66 4 925 705 -3.3 -6.7 77 3.4 -4.5 255 17 275.9 276.4 272.8 282.9 2.50 5 908 851 -4.5 -9.5 68 5.0 -6.1 265 17 276.2 276.5 272.3 281.9 2.04 6 900 921 -4.9 -12.9 53 8.0 -7.2 270 17 276.5 276.7 271.7 280.9 1.57 7 895 965 -3.7 -32.7 8 29.0 -8.8 270 19 278.1 278.2 270.5 279.0 0.27 8 889 1018 -3.1 -39.1 4 36.0 -8.7 270 20 279.3 279.3 271.0 279.8 0.15 9 871 1180 -2.9 -36.9 5 34.0 -8.5 270 25 281.1 281.2 272.2 281.7 0.19 10 850 1373 -3.3 -12.3 50 9.0 -6.1 270 31 282.7 283.0 275.5 287.8 1.75 11 836 1504 -3.3 -5.2 87 1.9 -4.0 270 33 284.0 284.6 278.1 292.9 3.10 12 805 1804 -2.7 -6.9 73 4.2 -4.3 270 38 287.8 288.3 279.6 296.0 2.83 13 718 2699 -9.5 -10.4 93 0.9 -9.8 265 38 289.9 290.3 280.0 297.0 2.41 14 705 2840 -9.5 -13.3 74 3.8 -10.6 265 37 291.4 291.7 280.1 297.2 1.94 15 700 2895 -10.1 -13.7 75 3.6 -11.2 265 37 291.3 291.6 280.0 297.0 1.89 16 658 3368 -14.5 -14.7 98 0.2 -14.6 265 41 291.5 291.9 280.1 297.1 1.86 17 656 3391 -14.1 -15.5 89 1.4 -14.5 265 42 292.2 292.6 280.3 297.5 1.74 18 653 3426 -10.1 -15.0 67 4.9 -11.6 265 43 297.1 297.5 282.5 302.8 1.82 19 641 3569 -8.9 -15.9 57 7.0 -11.1 265 46 300.1 300.4 283.6 305.5 1.73 20 627 3740 -9.9 -14.3 70 4.4 -11.3 266 48 300.8 301.2 284.2 307.1 2.01 21 603 4040 -10.3 -21.3 40 11.0 -13.2 268 46 303.8 304.0 284.4 307.5 1.16 22 566 4524 -14.1 -26.1 35 12.0 -16.7 270 45 304.8 305.0 284.4 307.5 0.80 23 539 4892 -17.7 -25.7 50 8.0 -19.4 270 47 304.8 305.0 284.5 307.7 0.87 24 511 5289 -20.5 -29.5 44 9.0 -22.1 274 58 306.1 306.3 284.7 308.3 0.65 25 500 5450 -21.9 -27.9 58 6.0 -23.0 275 62 306.3 306.5 284.9 308.9 0.77 26 490 5598 -23.3 -27.3 70 4.0 -24.0 276 63 306.4 306.6 285.0 309.2 0.83 27 442 6343 -28.5 -29.4 92 0.9 -28.6 259 76 309.0 309.1 285.9 311.6 0.76 28 428 6572 -30.3 -33.1 76 2.8 -30.7 262 81 309.6 309.7 285.8 311.5 0.55 29 417 6757 -31.1 -42.1 33 11.0 -32.1 265 85 310.8 310.9 285.9 311.7 0.23 30 405 6963 -32.7 -46.7 23 14.0 -33.7 269 89 311.4 311.4 286.0 311.9 0.14 31 400 7050 -33.5 -44.5 32 11.0 -34.4 270 91 311.4 311.5 286.1 312.1 0.18 32 397 7103 -33.9 -38.9 61 5.0 -34.4 270 91 311.6 311.7 286.3 312.8 0.33 33 394 7156 -34.3 -43.3 40 9.0 -35.0 271 92 311.8 311.8 286.2 312.5 0.21 34 391 7210 -34.9 -40.9 54 6.0 -35.4 271 92 311.7 311.7 286.2 312.6 0.27 35 385 7318 -35.7 -51.7 18 16.0 -36.6 272 92 312.0 312.0 286.1 312.3 0.08 36 351 7958 -40.5 -55.5 18 15.0 -41.1 275 92 313.9 313.9 286.8 314.1 0.06 37 329 8399 -41.9 -60.9 11 19.0 -42.5 275 98 317.8 317.8 288.1 317.9 0.03 38 304 8932 -46.1 -48.6 76 2.5 -46.2 275 120 319.2 319.2 288.6 319.7 0.15 39 300 9020 -46.9 -50.8 64 3.9 -47.1 275 124 319.3 319.3 288.6 319.7 0.12 40 293 9175 -48.2 -52.8 58 4.7 -48.3 275 125 319.6 319.7 288.8 320.0 0.10 41 290 9243 -48.7 -53.7 56 5.0 -48.8 275 125 319.8 319.8 288.8 320.1 0.09 42 284 9379 -49.7 -58.7 34 9.0 -50.0 275 125 320.3 320.3 288.9 320.5 0.05 43 282 9425 -49.9 -72.9 5 23.0 -50.3 275 125 320.6 320.6 288.9 320.7 0.01 44 263 9876 -52.9 -67.9 15 15.0 -53.1 275 105 322.7 322.7 289.6 322.8 0.02 45 250 10200 -54.5 -69.5 14 15.0 -54.7 275 90 325.0 325.0 290.3 325.1 0.01 46 237 10542 -55.3 -71.3 12 16.0 -55.5 270 85 328.8 328.8 291.4 328.9 0.01 47 200 11620 -58.7 -74.7 11 16.0 -58.9 260 93 339.8 339.8 294.3 339.8 0.01 48 198 11683 -59.3 -74.3 13 15.0 -59.5 260 95 339.8 339.8 294.3 339.9 0.01 49 188 12006 -59.7 -78.7 7 19.0 -59.9 262 91 344.3 344.3 295.3 344.3 0.00 50 180 12280 -54.9 -81.9 2 27.0 -55.2 265 83 356.4 356.4 298.0 356.4 0.00 51 150 13440 -55.7 -82.7 2 27.0 -56.1 265 61 374.1 374.1 301.3 374.1 0.00 52 128 14447 -56.3 -83.3 2 27.0 -56.6 265 67 390.4 390.4 303.9 390.4 0.00 53 118 14961 -57.9 -84.9 2 27.0 -58.2 265 62 396.6 396.6 304.8 396.6 0.00 54 113 15235 -55.1 -84.1 2 29.0 -55.6 265 60 406.8 406.8 306.1 406.8 0.00 55 101 15947 -57.5 -85.5 2 28.0 -57.9 279 44 415.4 415.4 307.2 415.5 0.00 56 100 16010 -56.9 -84.9 2 28.0 -57.3 280 43 417.8 417.8 307.4 417.8 0.00 57 93 16471 -56.3 -85.3 1 29.0 -56.8 271 44 427.7 427.7 308.6 427.7 0.00 58 89 16749 -57.7 -85.7 2 28.0 -58.2 264 45 430.3 430.3 308.9 430.4 0.00 59 83 17193 -55.1 -85.1 1 30.0 -55.7 254 43 444.3 444.3 310.3 444.3 0.00 60 70 18270 -59.7 -86.7 2 27.0 -60.2 280 38 456.7 456.7 311.5 456.7 0.00 61 63 18923 -61.5 -87.5 2 26.0 -61.9 283 34 466.7 466.7 312.4 466.7 0.00 62 60 19227 -57.1 -86.1 1 29.0 -57.8 263 24 483.1 483.1 313.7 483.1 0.00 63 51 20255 -55.9 -85.9 1 30.0 -56.8 240 29 508.9 508.9 315.6 508.9 0.00 64 50 20380 -56.7 -86.7 1 30.0 -57.5 230 31 509.9 509.9 315.7 509.9 0.00 65 40 21784 -60.9 -87.9 2 27.0 -61.5 263 10 532.9 532.9 317.1 532.9 0.00 66 33 22996 -56.1 -86.1 1 30.0 -57.4 261 10 575.8 575.8 319.5 575.8 0.01 67 30 23600 -58.5 -87.5 1 29.0 -59.6 290 10 585.2 585.2 319.9 585.2 0.01 68 29 23814 -58.5 -87.5 1 29.0 -59.6 306 10 590.9 590.9 320.2 590.9 0.01 69 20 26170 -56.1 -87.1 1 31.0 -58.1 305 15 664.5 664.5 323.2 664.5 0.01 70 18 26843 -54.1 -86.1 1 32.0 -56.7 340 21 691.1 691.1 324.1 691.2 0.01 71 10 30590 -56.7 -86.7 1 30.0 -59.9 320 35 807.9 807.9 327.4 808.1 0.02 72 9.4 30982 -57.1 -87.1 1 30.0 -60.3 820.8 820.8 327.7 821.0 0.02 73 4.3 36005 -50.7 -84.7 1 34.0 -59.0 1057.0 1057.0 332.1 1057.8 0.07 TRP 198 11683 -59.3 -74.3 13 15.0 -59.5 260 95 339.8 339.8 294.3 339.9 0.01 WND 293 9175 -48.2 -52.8 58 4.7 -48.3 275 125 319.6 319.7 288.8 320.0 0.10 Sounding variables and indices 1000-500 mb thick: 5368.00 m Freezing level: 971.87 mb = 314.41 m = 1031.52 ft Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 61.59 % Est. max temperature: 9.56 C = 49.20 F Sfc-Lift cond lev (LCL): 930.60 mb = 657.09 m = 2155.77 ft T: -2.98 C 700-500 lapse rate: 4.62 C/km ThetaE index: 4.20 C Layer 925.0- 889.0 mb Conv cond level (CCL): 694.42 mb = 2956.12 m = 9698.43 ft Mean mixing ratio: 2.44 g/kg Conv temperature: 18.43 C = 65.18 F Cap Strength: 20.20 C Lifted Index: 20.15 C Risk: None Lifted Index @300 mb: 26.15 C Lifted Index @700 mb: 10.83 C Showalter Index: 15.99 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 9.60 C K Index: 2.70 Risk: None Sweat Index: 124.00 Risk: None Energy Index: 4.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.19 J/kg Max Up Vert Vel: 2.90 m/s Conv Inhibition (B-): 81846.65 J/kg Cap Strength: 20.21 C Lift Cond Lev (LCL): 877.37 mb = 1122.23 m = 3681.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 30 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 1003 57 295 4 3.6 -1.7 | 119 26 -23.0 12.5 1 1000 82 270 7 7.0 -0.0 | 126 24 -19.6 14.2 2 973 305 260 15 14.8 2.6 | 145 21 -11.8 16.8 3 936 610 255 16 15.5 4.1 | 149 21 -11.1 18.3 4 925 705 255 17 16.4 4.4 | 151 21 -10.2 18.6 5 901 914 270 17 17.0 -0.0 | 146 17 -9.6 14.2 6 867 1219 270 26 26.0 -0.0 | 178 14 -0.6 14.2 7 850 1373 270 31 31.0 -0.0 | 197 15 4.4 14.2 8 802 1829 270 38 38.0 -0.0 | 219 18 11.4 14.2 9 771 2134 270 42 42.0 -0.0 | 227 21 15.4 14.2 10 742 2438 265 41 40.8 3.6 | 219 23 14.3 17.8 11 714 2743 265 38 37.9 3.3 | 213 21 11.3 17.5 12 700 2895 265 37 36.9 3.2 | 211 20 10.3 17.4 13 686 3048 265 34 33.9 3.0 | 203 19 7.3 17.2 14 633 3658 265 48 47.8 4.2 | 229 28 21.2 18.4 15 584 4267 270 44 44.0 -0.0 | 231 22 17.4 14.2 16 539 4877 270 47 47.0 -0.0 | 235 25 20.4 14.2 17 500 5450 275 62 61.8 -5.4 | 256 36 35.2 8.8 18 497 5486 280 61 60.1 -10.6 | 264 34 33.5 3.6 19 457 6096 255 71 68.6 18.4 | 232 53 42.0 32.6 20 400 7050 270 91 91.0 -0.0 | 258 66 64.4 14.2 21 368 7620 275 94 93.6 -8.2 | 265 67 67.0 6.0 22 337 8230 275 91 90.7 -7.9 | 264 64 64.1 6.3 23 300 9020 275 124 123.5 -10.8 | 268 97 96.9 3.4 24 294 9144 275 124 123.5 -10.8 | 268 97 96.9 3.4 25 293 9175 275 125 124.5 -10.9 | 268 98 97.9 3.3 26 281 9449 275 125 124.5 -10.9 | 268 98 97.9 3.3 27 250 10200 275 90 89.7 -7.8 | 264 63 63.1 6.4 28 244 10363 270 85 85.0 -0.0 | 256 60 58.4 14.2 29 232 10668 270 85 85.0 -0.0 | 256 60 58.4 14.2 30 211 11278 260 79 77.8 13.7 | 241 58 51.2 27.9 31 200 11620 260 93 91.6 16.1 | 245 72 65.0 30.3 32 198 11683 260 95 93.6 16.5 | 245 74 67.0 30.7 33 192 11887 260 95 93.6 16.5 | 245 74 67.0 30.7 34 158 13106 275 57 56.8 -5.0 | 253 32 30.2 9.2 35 150 13440 265 61 60.8 5.3 | 240 39 34.2 19.5 36 144 13716 265 56 55.8 4.9 | 237 35 29.2 19.1 37 130 14326 265 68 67.7 5.9 | 244 46 41.1 20.1 38 113 15240 265 60 59.8 5.2 | 240 38 33.2 19.4 39 100 16010 280 43 42.3 -7.5 | 247 17 15.8 6.7 40 98 16154 280 43 42.3 -7.5 | 247 17 15.8 6.7 41 85 17069 255 46 44.4 11.9 | 214 32 17.8 26.1 42 77 17678 250 32 30.1 10.9 | 188 25 3.5 25.1 43 73 17983 260 31 30.5 5.4 | 191 20 3.9 19.6 44 70 18270 280 38 37.4 -6.6 | 235 13 10.8 7.6 45 70 18288 270 43 43.0 -0.0 | 229 22 16.4 14.2 46 63 18898 285 35 33.8 -9.1 | 235 9 7.2 5.1 47 60 19202 265 26 25.9 2.3 | 178 16 -0.7 16.5 48 57 19507 250 7 6.6 2.4 | 130 26 -20.0 16.6 49 55 19812 275 22 21.9 -1.9 | 159 13 -4.7 12.3 50 50 20380 230 31 23.7 19.9 | 175 34 -2.8 34.1 51 50 20422 225 23 16.3 16.3 | 161 32 -10.3 30.5 52 47 20726 225 33 23.3 23.3 | 175 38 -3.3 37.5 53 43 21336 270 19 19.0 -0.0 | 152 16 -7.6 14.2 54 41 21641 265 5 5.0 0.4 | 124 26 -21.6 14.6 55 39 21946 260 15 14.8 2.6 | 145 21 -11.8 16.8 56 37 22250 280 21 20.7 -3.6 | 151 12 -5.9 10.5 57 35 22555 320 10 6.4 -7.7 | 108 21 -20.2 6.5 58 34 22860 240 10 8.7 5.0 | 137 26 -17.9 19.2 59 32 23165 285 11 10.6 -2.8 | 125 20 -16.0 11.3 60 31 23470 295 16 14.5 -6.8 | 122 14 -12.1 7.4 61 30 23600 290 10 9.4 -3.4 | 122 20 -17.2 10.8 62 28 24079 325 11 6.3 -9.0 | 104 21 -20.3 5.2 63 27 24384 15 10 -2.6 -9.7 | 99 30 -29.2 4.5 64 24 24994 200 2 0.7 1.9 | 122 30 -25.9 16.1 65 23 25298 260 10 9.8 1.7 | 134 23 -16.7 15.9 66 22 25603 270 10 10.0 -0.0 | 131 22 -16.6 14.2 67 21 25908 35 10 -5.7 -8.2 | 101 33 -32.3 6.0 68 20 26170 305 15 12.3 -8.6 | 111 15 -14.3 5.6 69 20 26213 350 18 3.1 -17.7 | 81 24 -23.5 -3.5 70 19 26518 305 15 12.3 -8.6 | 111 15 -14.3 5.6 71 18 26822 340 21 7.2 -19.7 | 74 20 -19.4 -5.5 72 16 27432 330 15 7.5 -13.0 | 94 19 -19.1 1.2 73 16 27737 335 27 11.4 -24.5 | 56 18 -15.2 -10.3 74 14 28346 360 18 -0.0 -18.0 | 82 27 -26.6 -3.8 75 14 28651 305 18 14.7 -10.3 | 108 12 -11.8 3.9 76 12 29261 290 18 16.9 -6.2 | 130 13 -9.7 8.0 77 12 29566 315 26 18.4 -18.4 | 63 9 -8.2 -4.2 78 11 29870 290 32 30.1 -10.9 | 227 5 3.5 3.3 79 11 30175 295 36 32.6 -15.2 | 280 6 6.0 -1.0 80 10 30590 320 35 22.5 -26.8 | 18 13 -4.1 -12.6 Wind Parameters Mean winds (0-6000m): 268.1 at 40.2 knts Storm direction: 298.1 at 30.1 knts Shear (0-3000m) pos: 1.2 neg: 4.5 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 85.0 deg Storm rel helicity (0-3000m) pos: 164.1 neg: -51.3 tot: 112.8 m^2/s^2 ave: 37.6 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 99.37 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 ------------------------------------------------------------------------------- 500 260 13 140 21| 0.0 13.3 13.3| 69.2 0.0 69.2 138.3 0.87| 13.7 12.0 1000 262 15 145 20| 3.6 6.7 10.3| 87.4 -4.2 83.2 83.2 0.67| 11.4 7.6 1500 266 20 156 17| 2.4 8.6 11.0|134.8 -4.2 130.6 87.0 0.78| 11.9 9.3 2000 267 24 171 15| 1.8 8.2 10.0|161.7 -4.2 157.5 78.8 0.78| 10.8 8.4 2500 267 28 184 15| 1.4 6.5 7.9|164.1 -26.8 137.4 54.9 0.62| 9.7 6.0 3000 267 29 189 16| 1.2 4.5 5.7|164.1 -51.3 112.8 37.6 0.47| 9.1 4.2 4000 266 33 201 17| 1.1 4.8 5.9|228.1 -51.3 176.8 44.2 0.50| 9.1 4.5 5000 267 36 209 18| 1.6 3.8 5.4|265.9 -51.3 214.6 42.9 0.51| 8.3 4.2 6000 268 40 221 21| 2.3 4.7 7.0|347.2-272.9 74.3 12.4 0.26| 10.1 2.7 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251108.12.gif