UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 30 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 1019 57 -1.7 -5.4 76 3.7 -3.0 305 9 270.0 270.4 269.1 276.8 2.50 1 1000 210 -3.1 -7.4 72 4.3 -4.5 300 20 270.0 270.4 268.7 276.0 2.19 2 925 820 -8.7 -9.4 95 0.7 -8.9 290 28 270.4 270.7 268.7 276.0 2.02 3 869 1301 -12.3 -12.5 98 0.2 -12.3 284 25 271.5 271.8 268.8 276.2 1.68 4 855 1425 -11.3 -16.3 66 5.0 -12.5 274 26 273.8 274.1 269.5 277.4 1.25 5 850 1470 -11.7 -16.5 68 4.8 -12.8 270 27 273.9 274.1 269.5 277.4 1.24 6 702 2921 -16.7 -29.7 32 13.0 -18.7 272 31 283.8 283.8 274.1 285.2 0.46 7 700 2942 -16.7 -30.7 29 14.0 -18.8 270 31 284.0 284.1 274.2 285.3 0.42 8 682 3138 -16.9 -43.9 8 27.0 -19.7 276 34 285.9 285.9 274.7 286.3 0.11 9 669 3282 -17.3 -43.3 8 26.0 -20.0 285 38 287.0 287.0 275.3 287.4 0.12 10 533 4957 -25.7 -55.7 4 30.0 -27.6 292 68 296.2 296.2 279.7 296.4 0.04 11 525 5066 -24.9 -57.9 3 33.0 -26.9 296 79 298.5 298.5 280.7 298.6 0.03 12 500 5420 -26.3 -53.3 6 27.0 -28.2 295 92 301.0 301.0 281.8 301.2 0.05 13 496 5478 -26.7 -53.7 6 27.0 -28.5 295 92 301.2 301.2 281.9 301.4 0.05 14 422 6620 -36.3 -55.3 12 19.0 -37.1 295 99 303.1 303.1 282.7 303.3 0.05 15 400 6990 -38.3 -56.3 13 18.0 -39.0 295 103 305.2 305.2 283.5 305.4 0.05 16 369 7540 -42.1 -59.1 14 17.0 -42.6 291 109 307.3 307.3 284.4 307.4 0.04 17 334 8207 -46.7 -56.7 31 10.0 -47.0 290 120 309.9 309.9 285.4 310.1 0.05 18 331 8267 -47.2 -57.6 29 10.4 -47.4 290 121 310.0 310.0 285.4 310.2 0.05 19 305 8803 -51.5 -65.5 17 14.0 -51.7 297 119 311.3 311.3 285.8 311.4 0.02 20 300 8910 -52.7 -64.7 22 12.0 -52.9 300 118 311.1 311.1 285.7 311.1 0.02 21 271 9557 -58.7 -65.7 40 7.0 -58.8 293 112 311.5 311.5 285.9 311.6 0.02 22 250 10060 -61.7 -70.7 29 9.0 -61.8 285 104 314.3 314.3 286.9 314.4 0.01 23 246 10160 -62.1 -72.1 25 10.0 -62.1 285 105 315.2 315.2 287.2 315.2 0.01 24 233 10497 -60.1 -76.1 11 16.0 -60.2 282 100 323.2 323.2 289.7 323.2 0.01 25 225 10716 -56.3 -78.3 5 22.0 -56.5 280 96 332.2 332.2 292.3 332.2 0.00 26 205 11305 -58.3 -80.3 4 22.0 -58.5 284 88 338.0 338.0 293.9 338.1 0.00 27 200 11460 -58.1 -81.1 4 23.0 -58.3 280 94 340.8 340.8 294.5 340.8 0.00 28 192 11717 -57.9 -81.9 3 24.0 -58.1 276 89 345.1 345.1 295.6 345.1 0.00 29 182 12055 -54.9 -81.9 2 27.0 -55.2 279 78 355.3 355.3 297.8 355.3 0.00 30 177 12233 -55.7 -82.7 2 27.0 -56.0 279 73 356.8 356.8 298.1 356.8 0.00 31 158 12958 -53.9 -82.9 2 29.0 -54.3 266 63 371.6 371.6 300.8 371.7 0.00 32 150 13290 -54.7 -82.7 2 28.0 -55.1 260 58 375.8 375.8 301.6 375.8 0.00 33 127 14346 -58.9 -84.9 2 26.0 -59.2 264 54 386.6 386.6 303.3 386.6 0.00 34 119 14754 -59.3 -85.3 2 26.0 -59.6 267 56 393.1 393.1 304.2 393.1 0.00 35 113 15079 -57.7 -85.7 2 28.0 -58.0 269 57 401.9 401.9 305.5 402.0 0.00 36 108 15364 -58.7 -85.7 2 27.0 -59.0 267 58 405.3 405.3 305.9 405.3 0.00 37 106 15482 -57.3 -85.3 2 28.0 -57.7 264 58 410.1 410.1 306.5 410.1 0.00 38 100 15850 -58.1 -86.1 2 28.0 -58.5 260 56 415.5 415.5 307.2 415.5 0.00 39 96 16107 -58.7 -86.7 2 28.0 -59.0 260 56 419.2 419.2 307.6 419.2 0.00 40 93 16308 -55.1 -86.1 1 31.0 -55.6 255 54 430.1 430.1 308.9 430.1 0.00 41 86 16804 -59.1 -86.1 2 27.0 -59.5 256 45 431.8 431.8 309.0 431.8 0.00 42 73 17827 -60.9 -86.9 2 26.0 -61.3 260 41 448.7 448.7 310.7 448.7 0.00 43 70 18090 -57.9 -86.9 1 29.0 -58.5 270 46 460.5 460.5 311.8 460.5 0.00 44 67 18365 -57.3 -86.3 1 29.0 -57.9 270 48 467.6 467.6 312.4 467.6 0.00 45 53 19831 -60.1 -88.1 1 28.0 -60.6 240 32 493.6 493.6 314.5 493.6 0.00 46 50 20190 -63.5 -88.5 2 25.0 -63.8 240 29 493.8 493.8 314.5 493.9 0.00 47 46 20698 -65.7 -89.7 2 24.0 -66.0 249 36 500.5 500.5 315.0 500.5 0.00 48 42 21254 -62.7 -88.7 2 26.0 -63.2 266 39 521.1 521.1 316.4 521.1 0.00 49 30 23300 -67.9 -90.9 2 23.0 -68.2 290 26 559.5 559.5 318.6 559.6 0.00 50 20 25720 -72.1 -93.1 3 21.0 -72.4 270 29 615.5 615.5 321.3 615.5 0.00 51 17 26687 -65.7 -91.7 2 26.0 -66.5 295 41 665.3 665.3 323.3 665.3 0.00 52 15 27436 -70.3 -93.3 2 23.0 -70.8 315 28 674.2 674.2 323.6 674.3 0.00 53 15 27436 -68.1 -93.1 2 25.0 -68.7 315 28 681.5 681.6 323.8 681.6 0.00 54 10 29850 -70.1 -94.1 2 24.0 -70.8 330 44 757.9 757.9 326.1 757.9 0.01 55 4.3 35035 -56.7 -87.7 1 31.0 -62.2 1028.5 1028.5 331.6 1028.9 0.04 TRP 246 10160 -62.1 -72.1 25 10.0 -62.1 285 105 315.2 315.2 287.2 315.2 0.01 WND 331 8267 -47.2 -57.6 29 10.4 -47.4 290 121 310.0 310.0 285.4 310.2 0.05 Sounding variables and indices 1000-500 mb thick: 5210.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 38.72 % Est. max temperature: -0.15 C = 31.74 F Sfc-Lift cond lev (LCL): 961.49 mb = 517.26 m = 1697.01 ft T: -5.92 C 700-500 lapse rate: 3.87 C/km ThetaE index: 0.82 C Layer 1000.0- 869.0 mb Conv cond level (CCL): 925.22 mb = 818.14 m = 2684.16 ft Mean mixing ratio: 2.14 g/kg Conv temperature: -1.28 C = 29.70 F Cap Strength: 19.03 C Lifted Index: 20.73 C Risk: None Lifted Index @300 mb: 24.80 C Lifted Index @700 mb: 8.94 C Showalter Index: 19.65 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 9.80 C K Index: -15.90 Risk: None Sweat Index: 146.00 Risk: None Energy Index: 5.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.04 J/kg Max Up Vert Vel: 1.44 m/s Conv Inhibition (B-): 74413.84 J/kg Cap Strength: 20.19 C Lift Cond Lev (LCL): 927.92 mb = 795.34 m = 2609.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 34 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 1019 57 305 9 7.4 -5.2 | 144 26 -15.2 20.9 1 1000 210 300 20 17.3 -10.0 | 162 17 -5.2 16.1 2 988 305 300 21 18.2 -10.5 | 164 16 -4.4 15.6 3 950 610 290 27 25.4 -9.2 | 189 17 2.8 16.9 4 925 820 290 28 26.3 -9.6 | 193 17 3.8 16.5 5 914 914 290 25 23.5 -8.6 | 183 18 0.9 17.5 6 878 1219 290 24 22.6 -8.2 | 180 18 -0.0 17.9 7 850 1470 270 27 27.0 -0.0 | 190 26 4.4 26.1 8 844 1524 270 27 27.0 -0.0 | 190 26 4.4 26.1 9 811 1829 270 30 30.0 -0.0 | 196 27 7.4 26.1 10 779 2134 275 33 32.9 -2.9 | 204 25 10.3 23.2 11 748 2438 285 35 33.8 -9.1 | 213 20 11.3 17.0 12 719 2743 285 34 32.8 -8.8 | 211 20 10.3 17.3 13 700 2942 270 31 31.0 -0.0 | 198 27 8.4 26.1 14 690 3048 270 31 31.0 -0.0 | 198 27 8.4 26.1 15 662 3353 290 41 38.5 -14.0 | 233 20 16.0 12.1 16 635 3658 290 44 41.3 -15.0 | 240 22 18.8 11.0 17 585 4267 285 49 47.3 -12.7 | 242 28 24.8 13.4 18 561 4572 290 47 44.2 -16.1 | 245 24 21.6 10.0 19 538 4877 290 61 57.3 -20.9 | 261 35 34.8 5.2 20 516 5182 300 91 78.8 -45.5 | 289 60 56.3 -19.4 21 500 5420 295 92 83.4 -38.9 | 282 62 60.8 -12.8 22 474 5791 295 95 86.1 -40.1 | 282 65 63.5 -14.1 23 454 6096 295 94 85.2 -39.7 | 282 64 62.6 -13.6 24 400 6990 295 103 93.3 -43.5 | 284 73 70.8 -17.4 25 364 7620 290 110 103.4 -37.6 | 278 82 80.8 -11.5 26 331 8267 290 121 113.7 -41.4 | 280 92 91.1 -15.3 27 318 8534 290 121 113.7 -41.4 | 280 92 91.1 -15.3 28 300 8910 300 118 102.2 -59.0 | 292 86 79.6 -32.9 29 289 9144 300 118 102.2 -59.0 | 292 86 79.6 -32.9 30 250 10060 285 104 100.5 -26.9 | 271 78 77.9 -0.8 31 246 10160 285 105 101.4 -27.2 | 271 79 78.9 -1.1 32 227 10668 280 97 95.5 -16.8 | 263 74 73.0 9.3 33 206 11278 285 87 84.0 -22.5 | 267 62 61.5 3.6 34 200 11460 280 94 92.6 -16.3 | 262 71 70.0 9.8 35 196 11582 275 94 93.6 -8.2 | 256 73 71.1 17.9 36 178 12192 280 74 72.9 -12.8 | 255 52 50.3 13.2 37 150 13290 260 58 57.1 10.1 | 224 50 34.6 36.2 38 140 13716 260 52 51.2 9.0 | 219 45 28.7 35.1 39 110 15240 270 58 58.0 -0.0 | 234 44 35.4 26.1 40 100 15850 255 57 55.1 14.8 | 219 52 32.5 40.8 41 100 15850 260 56 55.1 9.7 | 222 48 32.6 35.8 42 95 16154 260 56 55.1 9.7 | 222 48 32.6 35.8 43 91 16459 250 51 47.9 17.4 | 210 50 25.4 43.5 44 78 17374 265 34 33.9 3.0 | 201 31 11.3 29.1 45 75 17678 275 43 42.8 -3.7 | 222 30 20.3 22.3 46 71 17983 245 39 35.3 16.5 | 197 44 12.8 42.6 47 70 18090 270 46 46.0 -0.0 | 222 35 23.4 26.1 48 65 18593 270 49 49.0 -0.0 | 225 37 26.4 26.1 49 62 18898 275 26 25.9 -2.3 | 188 24 3.3 23.8 50 59 19202 285 28 27.0 -7.2 | 193 19 4.5 18.8 51 53 19812 240 32 27.7 16.0 | 187 42 5.2 42.1 52 51 20117 250 32 30.1 10.9 | 191 38 7.5 37.0 53 50 20190 240 29 25.1 14.5 | 184 41 2.6 40.6 54 44 21031 255 40 38.6 10.4 | 204 40 16.1 36.4 55 41 21336 270 38 38.0 -0.0 | 211 30 15.4 26.1 56 39 21641 250 24 22.6 8.2 | 180 34 -0.0 34.3 57 37 21946 245 26 23.6 11.0 | 182 37 1.0 37.1 58 36 22250 265 38 37.9 3.3 | 207 33 15.3 29.4 59 34 22555 280 35 34.5 -6.1 | 211 23 11.9 20.0 60 31 23165 270 27 27.0 -0.0 | 190 26 4.4 26.1 61 30 23300 290 26 24.4 -8.9 | 186 17 1.9 17.2 62 28 23774 290 26 24.4 -8.9 | 186 17 1.9 17.2 63 26 24079 260 31 30.5 5.4 | 194 32 8.0 31.5 64 21 25298 290 31 29.1 -10.6 | 203 17 6.6 15.5 65 20 25720 270 29 29.0 -0.0 | 194 27 6.4 26.1 66 19 25908 260 27 26.6 4.7 | 187 31 4.0 30.8 67 17 26518 285 44 42.5 -11.4 | 234 25 19.9 14.7 68 16 27127 320 34 21.9 -26.0 | 94 1 -0.7 0.1 69 15 27432 315 28 19.8 -19.8 | 156 7 -2.8 6.3 70 14 27737 290 27 25.4 -9.2 | 189 17 2.8 16.9 71 14 28042 320 36 23.1 -27.6 | 338 2 0.6 -1.5 72 12 28651 310 31 23.7 -19.9 | 191 6 1.2 6.2 73 11 29261 335 22 9.3 -19.9 | 115 15 -13.3 6.2 74 10 29566 320 37 23.8 -28.3 | 331 3 1.2 -2.2 75 10 29850 330 44 22.0 -38.1 | 3 12 -0.6 -12.0 Wind Parameters Mean winds (0-6000m): 289.2 at 46.0 knts Storm direction: 319.2 at 34.5 knts Shear (0-3000m) pos: 1.9 neg: 3.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 54.7 deg Storm rel helicity (0-3000m) pos: 161.9 neg: -53.6 tot: 108.3 m^2/s^2 ave: 36.1 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 90.50 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 ------------------------------------------------------------------------------- 500 298 20 165 17| 0.0 17.8 17.8| 63.2 0.0 63.2 126.5 0.72| 18.6 13.5 1000 293 23 176 17| 0.0 8.2 8.2| 71.6 -14.1 57.5 57.5 0.51| 11.9 6.1 1500 289 24 181 18| 0.0 7.1 7.1| 92.6 -15.6 77.0 51.4 0.46| 11.3 5.2 2000 284 26 186 20| 1.4 5.3 6.7|130.2 -15.6 114.7 57.3 0.53| 9.9 5.3 2500 283 27 191 20| 2.2 4.2 6.5|159.1 -17.2 141.9 56.8 0.54| 9.5 5.1 3000 282 28 194 21| 1.9 3.9 5.7|161.9 -53.6 108.3 36.1 0.35| 9.6 3.3 4000 284 32 204 20| 3.6 3.5 7.1|265.0 -53.6 211.4 52.8 0.46| 10.2 4.7 5000 285 36 217 21| 6.2 2.8 9.0|484.6 -53.6 431.0 86.2 0.50| 12.2 6.1 6000 289 46 242 24| 5.2 3.3 8.4|591.9-149.1 442.9 73.8 0.43| 12.1 5.3 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251130.12.gif