UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 7 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 ------------------------------------------------------------------------------- 0 1000 -50 SFC 987 57 3.6 -2.4 65 6.0 1.2 285 17 277.8 278.3 275.0 286.8 3.24 2 961 273 2.2 -5.8 55 8.0 -0.8 281 41 278.5 278.9 274.4 285.7 2.58 3 925 579 -0.7 -6.7 64 6.0 -2.9 285 46 278.6 279.0 274.3 285.6 2.50 4 850 1246 -7.1 -8.3 91 1.2 -7.5 290 45 278.7 279.1 274.3 285.5 2.40 5 810 1619 -10.5 -10.5 100 0.0 -10.5 293 47 279.0 279.3 274.0 285.0 2.12 6 761 2098 -12.5 -27.5 27 15.0 -15.2 291 49 281.8 281.9 273.1 283.4 0.53 7 700 2729 -18.3 -29.3 37 11.0 -20.0 290 50 282.2 282.3 273.3 283.7 0.48 8 639 3402 -24.5 -30.5 57 6.0 -25.2 294 44 282.6 282.7 273.5 284.1 0.47 9 622 3598 -25.9 -33.9 47 8.0 -26.8 291 43 283.2 283.3 273.6 284.3 0.35 10 619 3633 -24.1 -43.1 16 19.0 -25.7 291 43 285.7 285.7 274.6 286.1 0.14 11 561 4343 -30.1 -42.1 30 12.0 -31.0 292 45 286.7 286.8 275.2 287.3 0.17 12 547 4523 -30.7 -46.7 19 16.0 -31.7 296 44 288.1 288.1 275.9 288.5 0.10 13 540 4615 -30.1 -48.1 16 18.0 -31.2 298 43 289.9 289.9 276.7 290.2 0.09 14 500 5160 -32.9 -50.9 15 18.0 -33.8 300 35 292.9 292.9 278.2 293.2 0.07 15 458 5771 -36.7 -56.7 11 20.0 -37.5 299 28 295.6 295.6 279.4 295.8 0.04 16 400 6700 -39.7 -64.7 5 25.0 -40.4 300 37 303.4 303.4 282.8 303.5 0.02 17 348 7644 -44.3 -68.3 5 24.0 -44.8 295 44 309.5 309.5 285.1 309.5 0.01 18 309 8442 -44.5 -72.5 3 28.0 -45.0 300 67 320.0 320.0 288.8 320.0 0.01 19 300 8640 -44.5 -73.5 3 29.0 -45.1 295 62 322.6 322.6 289.6 322.7 0.01 20 296 8730 -44.5 -74.5 2 30.0 -45.1 296 61 323.9 323.9 289.9 323.9 0.01 21 254 9745 -48.5 -77.5 2 29.0 -49.0 291 63 332.4 332.4 292.4 332.5 0.00 22 250 9850 -48.1 -78.1 2 30.0 -48.6 290 64 334.6 334.6 292.9 334.6 0.00 23 245 9983 -47.5 -78.5 2 31.0 -48.0 290 64 337.4 337.4 293.7 337.4 0.00 24 230 10400 -48.7 -78.7 2 30.0 -49.2 290 64 341.7 341.7 294.7 341.7 0.00 25 200 11320 -48.1 -80.1 1 32.0 -48.7 295 62 356.6 356.6 298.0 356.6 0.00 26 187 11762 -47.1 -80.1 1 33.0 -47.8 294 60 365.1 365.1 299.7 365.2 0.00 27 160 12787 -49.3 -81.3 1 32.0 -50.0 291 55 378.1 378.1 301.9 378.1 0.00 28 153 13080 -47.9 -80.9 1 33.0 -48.7 290 53 385.3 385.3 303.1 385.4 0.00 29 150 13210 -48.5 -81.5 1 33.0 -49.3 285 36 386.5 386.5 303.3 386.5 0.00 30 131 14101 -49.1 -82.1 1 33.0 -49.9 277 25 400.7 400.7 305.3 400.7 0.00 31 112 15116 -55.1 -84.1 2 29.0 -55.6 266 37 407.8 407.8 306.2 407.8 0.00 32 105 15531 -52.1 -84.1 1 32.0 -52.8 280 45 421.1 421.1 307.9 421.2 0.00 33 102 15720 -49.1 -83.1 1 34.0 -50.1 271 40 430.4 430.4 308.9 430.4 0.00 34 100 15850 -50.3 -82.3 1 32.0 -51.2 265 36 430.5 430.5 308.9 430.6 0.00 35 99 15916 -50.9 -82.9 1 32.0 -51.8 265 36 430.6 430.6 308.9 430.6 0.00 36 95 16186 -47.9 -81.9 1 34.0 -49.1 268 34 441.6 441.6 310.0 441.6 0.01 37 86 16835 -53.1 -84.1 1 31.0 -53.9 259 13 443.9 443.9 310.3 443.9 0.00 38 70 18160 -53.7 -84.7 1 31.0 -54.6 235 24 469.5 469.5 312.6 469.5 0.00 39 69 18253 -53.7 -84.7 1 31.0 -54.6 221 21 471.4 471.4 312.8 471.5 0.00 40 67 18444 -50.9 -83.9 1 33.0 -52.1 238 22 481.5 481.5 313.5 481.5 0.01 41 50 20330 -56.3 -86.3 1 30.0 -57.2 280 16 510.8 510.8 315.7 510.8 0.00 42 34 22755 -59.9 -87.9 1 28.0 -60.7 260 17 560.9 560.9 318.7 560.9 0.01 43 30 23540 -57.7 -87.7 1 30.0 -58.9 295 4 587.3 587.3 320.0 587.4 0.01 44 20 26100 -55.3 -86.3 1 31.0 -57.5 315 19 666.9 666.9 323.3 667.0 0.01 45 16 27523 -54.9 -86.9 1 32.0 -57.6 319 21 712.2 712.2 324.8 712.3 0.01 46 10 30510 -57.1 -87.1 1 30.0 -60.2 310 42 806.4 806.4 327.4 806.6 0.02 47 9.3 30968 -58.1 -87.1 1 29.0 -61.0 819.5 819.5 327.7 819.7 0.02 48 5.3 34555 -52.7 -84.7 1 32.0 -59.2 986.7 986.7 330.9 987.3 0.06 49 4.3 35904 -52.9 -84.9 1 32.0 -60.1 1046.5 1046.6 331.9 1047.3 0.07 TRP 348 7644 -44.3 -68.3 5 24.0 -44.8 295 44 309.5 309.5 285.1 309.5 0.01 WND 309 8442 -44.5 -72.5 3 28.0 -45.0 300 67 320.0 320.0 288.8 320.0 0.01 Sounding variables and indices 1000-500 mb thick: 5210.00 m Freezing level: 933.69 mb = 505.09 m = 1657.09 ft Wetbulb zero: 971.60 mb = 184.08 m = 603.93 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 46.88 % Est. max temperature: 4.60 C = 40.29 F Sfc-Lift cond lev (LCL): 899.46 mb = 799.86 m = 2624.19 ft T: -2.82 C 700-500 lapse rate: 6.01 C/km ThetaE index: 3.34 C Layer 961.0- 700.0 mb Conv cond level (CCL): 847.50 mb = 1268.82 m = 4162.74 ft Mean mixing ratio: 2.60 g/kg Conv temperature: 4.53 C = 40.16 F Cap Strength: 4.45 C Lifted Index: 6.51 C Risk: None Lifted Index @300 mb: 26.14 C Lifted Index @700 mb: 0.17 C Showalter Index: 6.75 C Risk: None Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 24.60 C K Index: 6.50 Risk: None Sweat Index: 153.00 Risk: None Energy Index: 1.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.29 J/kg Max Up Vert Vel: 5.16 m/s Conv Inhibition (B-): 5.14 J/kg Cap Strength: 6.49 C Lift Cond Lev (LCL): 850.44 mb = 1241.93 m = 4074.51 ft Lev Free Conv (LFC): 835.44 mb = 1379.86 m = 4527.05 ft Equ Level (EL): 785.44 mb = 1855.53 m = 6087.62 ft B at Equ Level: 5.74 J/kg Max Parcel Lev (MPL): 755.44 mb = 2153.30 m = 7064.55 ft Wind level data Storm motion: 322 at 32 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 ---------------------------------------------------------- 0 987 57 285 17 16.4 -4.4 | 172 21 -3.0 20.7 1 957 305 280 45 44.3 -7.8 | 235 30 24.9 17.3 2 925 579 285 46 44.4 -11.9 | 242 28 25.0 13.2 3 921 610 290 46 43.2 -15.7 | 249 26 23.8 9.3 4 886 914 285 43 41.5 -11.1 | 238 26 22.2 13.9 5 853 1219 290 45 42.3 -15.4 | 247 25 22.9 9.7 6 850 1246 290 45 42.3 -15.4 | 247 25 22.9 9.7 7 788 1829 295 48 43.5 -20.3 | 259 25 24.1 4.8 8 757 2134 290 49 46.0 -16.8 | 253 28 26.7 8.3 9 727 2438 290 47 44.2 -16.1 | 250 26 24.8 9.0 10 700 2729 290 50 47.0 -17.1 | 254 29 27.6 8.0 11 699 2743 290 50 47.0 -17.1 | 254 29 27.6 8.0 12 670 3048 300 45 39.0 -22.5 | 263 20 19.6 2.6 13 616 3658 290 43 40.4 -14.7 | 244 23 21.0 10.4 14 566 4267 290 46 43.2 -15.7 | 249 26 23.8 9.3 15 520 4877 305 40 32.8 -22.9 | 261 14 13.4 2.1 16 500 5160 300 35 30.3 -17.5 | 235 13 10.9 7.6 17 477 5486 290 32 30.1 -10.9 | 217 18 10.7 14.1 18 456 5791 300 28 24.2 -14.0 | 204 12 4.9 11.1 19 437 6096 290 32 30.1 -10.9 | 217 18 10.7 14.1 20 400 6700 300 37 32.0 -18.5 | 243 14 12.7 6.6 21 400 6706 305 33 27.0 -18.9 | 231 10 7.6 6.1 22 349 7620 295 39 35.3 -16.5 | 242 18 16.0 8.6 23 348 7644 295 44 39.9 -18.6 | 252 21 20.5 6.5 24 309 8442 300 67 58.0 -33.5 | 282 40 38.6 -8.4 25 305 8534 300 67 58.0 -33.5 | 282 40 38.6 -8.4 26 300 8640 295 62 56.2 -26.2 | 272 37 36.8 -1.1 27 278 9144 300 58 50.2 -29.0 | 277 31 30.8 -3.9 28 250 9850 290 64 60.1 -21.9 | 266 41 40.8 3.2 29 221 10668 290 64 60.1 -21.9 | 266 41 40.8 3.2 30 201 11278 290 67 63.0 -22.9 | 267 44 43.6 2.2 31 200 11320 295 62 56.2 -26.2 | 272 37 36.8 -1.1 32 152 13106 290 53 49.8 -18.1 | 257 31 30.4 6.9 33 150 13210 285 36 34.8 -9.3 | 224 22 15.4 15.7 34 139 13716 275 40 39.8 -3.5 | 223 30 20.5 21.6 35 132 14021 280 24 23.6 -4.2 | 191 21 4.3 20.9 36 121 14630 250 30 28.2 10.3 | 194 36 8.8 35.3 37 110 15240 270 39 39.0 -0.0 | 218 32 19.6 25.1 38 105 15545 280 45 44.3 -7.8 | 235 30 24.9 17.3 39 100 15850 265 36 35.9 3.1 | 210 33 16.5 28.2 40 95 16154 265 36 35.9 3.1 | 210 33 16.5 28.2 41 91 16459 295 13 11.8 -5.5 | 159 21 -7.6 19.6 42 83 17069 235 13 10.6 7.5 | 165 34 -8.7 32.5 43 75 17678 250 36 33.8 12.3 | 201 40 14.4 37.4 44 72 17983 250 27 25.4 9.2 | 190 35 6.0 34.3 45 70 18160 235 24 19.7 13.8 | 180 39 0.3 38.8 46 69 18288 215 20 11.5 16.4 | 169 42 -7.9 41.4 47 65 18593 260 24 23.6 4.2 | 188 30 4.3 29.2 48 62 18898 230 12 9.2 7.7 | 163 34 -10.2 32.8 49 57 19507 240 22 19.1 11.0 | 179 36 -0.3 36.1 50 54 19812 270 28 28.0 -0.0 | 199 27 8.6 25.1 51 52 20117 280 23 22.7 -4.0 | 189 21 3.3 21.1 52 50 20330 280 16 15.8 -2.8 | 171 23 -3.6 22.3 53 47 20726 275 18 17.9 -1.6 | 176 24 -1.5 23.5 54 45 21031 225 10 7.1 7.1 | 159 34 -12.3 32.1 55 43 21336 240 18 15.6 9.0 | 174 34 -3.8 34.1 56 41 21641 250 18 16.9 6.2 | 175 31 -2.5 31.2 57 39 21946 350 2 0.3 -2.0 | 141 30 -19.0 23.1 58 37 22250 210 10 5.0 8.7 | 157 37 -14.4 33.7 59 33 22860 270 19 19.0 -0.0 | 179 25 -0.4 25.1 60 32 23165 335 12 5.1 -10.9 | 135 20 -14.3 14.2 61 30 23540 295 4 3.6 -1.7 | 146 28 -15.8 23.4 62 29 23774 0 0 -0.0 -0.0 | 142 32 -19.4 25.1 63 25 24689 300 10 8.7 -5.0 | 152 23 -10.7 20.1 64 24 24994 10 14 -2.4 -13.8 | 117 25 -21.8 11.3 65 23 25298 30 10 -5.0 -8.7 | 124 29 -24.4 16.4 66 21 25908 265 3 3.0 0.3 | 147 30 -16.4 25.3 67 20 26100 315 19 13.4 -13.4 | 153 13 -5.9 11.6 68 19 26518 310 21 16.1 -13.5 | 164 12 -3.3 11.6 69 18 26822 310 13 10.0 -8.4 | 151 19 -9.4 16.7 70 17 27127 325 11 6.3 -9.0 | 141 21 -13.1 16.1 71 16 27432 320 17 10.9 -13.0 | 145 15 -8.5 12.0 72 15 27737 315 30 21.2 -21.2 | 205 4 1.8 3.9 73 14 28346 330 28 14.0 -24.2 | 99 5 -5.4 0.8 74 13 28956 325 18 10.3 -14.7 | 139 14 -9.1 10.3 75 12 29566 335 22 9.3 -19.9 | 117 11 -10.1 5.1 76 11 29870 325 18 10.3 -14.7 | 139 14 -9.1 10.3 77 11 30175 320 21 13.5 -16.1 | 147 11 -5.9 9.0 78 10 30510 310 42 32.2 -27.0 | 279 13 12.8 -1.9 Wind Parameters Mean winds (0-6000m): 292.3 at 42.2 knts Storm direction: 322.3 at 31.7 knts Shear (0-3000m) pos: 2.5 neg: 5.3 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 90.4 deg Storm rel helicity (0-3000m) pos: 276.9 neg: -49.9 tot: 227.0 m^2/s^2 ave: 75.7 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 6.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.47 Bulk Shear: 9.03 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 ------------------------------------------------------------------------------- 500 282 38 227 25| 0.0 29.8 29.8|169.0 0.0 169.0 337.9 0.89| 32.5 29.0 1000 285 41 235 25| 1.5 14.9 16.4|195.6 -24.2 171.4 171.4 0.71| 20.7 14.6 1500 287 43 239 25| 2.2 9.9 12.2|227.8 -24.2 203.6 135.8 0.74| 15.5 11.4 2000 289 44 244 25| 1.7 8.0 9.7|241.7 -36.7 204.9 102.5 0.67| 12.9 8.6 2500 289 45 246 25| 1.3 6.4 7.7|246.3 -49.9 196.4 78.6 0.60| 11.1 6.7 3000 290 45 247 25| 2.5 5.3 7.8|276.9 -49.9 227.0 75.7 0.57| 11.1 6.4 4000 291 45 248 25| 1.9 4.3 6.2|285.7 -89.2 196.5 49.1 0.42| 9.6 4.1 5000 292 45 249 24| 2.6 3.5 6.0|311.7-102.4 209.4 41.9 0.35| 9.4 3.3 6000 292 42 245 22| 2.1 2.8 5.0|321.5-140.5 180.9 30.2 0.23| 9.5 2.2 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251107.12.gif