UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for X5394... Searching the city database file for: X5394 ... Date:1200Z 27 APR 25 Station: X5394 WMO ident: 35394 Latitude: 49.80 Longitude: 73.13 ------------------------------------------------------------------------------- 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 6 SFC 941 548 29.2 4.2 20 25.0 14.6 220 9 307.7 308.7 290.2 324.6 5.49 2 925 700 25.6 6.6 30 19.0 14.3 245 21 305.5 306.7 290.5 325.5 6.62 3 850 1433 18.2 4.2 39 14.0 10.2 240 35 305.2 306.3 289.9 323.7 6.09 4 709 2945 3.6 -1.4 70 5.0 1.1 245 35 305.4 306.3 288.8 320.3 4.87 5 700 3049 2.6 -3.4 65 6.0 -0.2 245 35 305.4 306.2 288.2 318.4 4.25 6 600 4277 -5.7 -34.7 8 29.0 -11.7 250 43 309.5 309.6 285.6 310.7 0.34 7 500 5680 -15.5 -39.5 11 24.0 -19.2 255 52 314.1 314.2 287.1 315.0 0.25 8 460 6303 -20.9 -41.9 13 21.0 -23.6 261 56 315.0 315.0 287.3 315.7 0.21 9 441 6614 -23.5 -40.5 19 17.0 -25.6 263 58 315.5 315.6 287.6 316.4 0.25 10 400 7320 -28.9 -49.9 11 21.0 -30.6 270 62 317.4 317.4 288.0 317.8 0.10 11 345 8360 -36.9 -58.9 8 22.0 -37.9 276 82 320.3 320.3 288.9 320.5 0.04 12 309 9112 -43.2 -57.1 20 14.0 -43.7 280 97 321.8 321.8 289.3 322.0 0.05 13 305 9199 -43.9 -56.9 22 13.0 -44.4 280 94 322.0 322.0 289.4 322.2 0.06 14 300 9310 -44.7 -57.7 22 13.0 -45.2 280 91 322.4 322.4 289.5 322.6 0.05 15 283 9697 -47.9 -58.9 27 11.0 -48.2 277 85 323.2 323.2 289.8 323.4 0.05 16 282 9721 -48.1 -59.1 27 11.0 -48.4 277 84 323.2 323.2 289.8 323.4 0.05 17 279 9791 -47.9 -59.9 24 12.0 -48.3 276 83 324.5 324.5 290.2 324.7 0.04 18 272 9958 -48.7 -61.7 21 13.0 -49.0 275 80 325.7 325.7 290.5 325.9 0.03 19 250 10510 -50.5 -69.5 9 19.0 -50.8 270 71 331.0 331.0 292.0 331.0 0.01 20 245 10642 -51.3 -70.3 9 19.0 -51.6 271 69 331.7 331.7 292.2 331.8 0.01 21 237 10857 -52.7 -69.7 11 17.0 -53.0 274 66 332.8 332.8 292.4 332.8 0.01 22 226 11162 -54.5 -72.5 9 18.0 -54.8 277 62 334.6 334.6 293.0 334.6 0.01 23 224 11219 -54.5 -72.5 9 18.0 -54.8 278 61 335.4 335.4 293.2 335.5 0.01 24 216 11452 -55.1 -74.1 8 19.0 -55.4 280 58 338.0 338.0 293.8 338.0 0.01 25 210 11631 -56.3 -73.3 10 17.0 -56.5 282 56 338.8 338.8 294.0 338.9 0.01 26 201 11909 -58.1 -75.1 10 17.0 -58.3 285 52 340.3 340.3 294.4 340.3 0.01 27 200 11940 -57.9 -74.9 10 17.0 -58.1 285 50 341.1 341.1 294.6 341.1 0.01 28 189 12298 -56.5 -77.5 5 21.0 -56.8 284 49 348.9 348.9 296.4 348.9 0.01 29 175 12785 -57.1 -81.1 3 24.0 -57.3 283 48 355.7 355.7 297.8 355.7 0.00 30 171 12932 -57.9 -81.9 3 24.0 -58.1 282 48 356.7 356.7 298.0 356.7 0.00 31 163 13234 -57.1 -82.1 3 25.0 -57.3 281 47 363.0 363.0 299.3 363.0 0.00 32 161 13312 -56.9 -81.9 3 25.0 -57.2 281 47 364.6 364.6 299.6 364.6 0.00 33 158 13431 -57.3 -81.3 3 24.0 -57.6 281 47 365.9 365.9 299.8 365.9 0.00 34 150 13760 -57.1 -82.1 3 25.0 -57.4 280 46 371.7 371.7 300.9 371.7 0.00 35 149 13802 -56.7 -81.7 3 25.0 -57.0 280 46 373.1 373.1 301.1 373.1 0.00 36 144 14019 -55.5 -80.5 3 25.0 -55.9 277 44 378.8 378.9 302.1 378.9 0.00 37 141 14153 -56.1 -81.1 3 25.0 -56.4 275 43 380.1 380.1 302.3 380.1 0.00 38 139 14244 -56.5 -81.5 3 25.0 -56.8 274 42 380.9 380.9 302.4 381.0 0.00 39 138 14289 -56.7 -81.7 3 25.0 -57.0 274 42 381.4 381.4 302.5 381.4 0.00 40 136 14382 -56.5 -81.5 3 25.0 -56.8 273 41 383.3 383.3 302.8 383.3 0.00 41 133 14523 -55.9 -80.9 3 25.0 -56.3 271 40 386.8 386.8 303.3 386.9 0.00 42 129 14717 -56.1 -80.1 3 24.0 -56.5 269 38 389.9 389.9 303.8 389.9 0.01 43 128 14767 -56.1 -80.1 3 24.0 -56.5 268 38 390.7 390.8 303.9 390.8 0.01 44 126 14867 -56.3 -80.3 3 24.0 -56.6 267 37 392.2 392.2 304.1 392.2 0.01 45 123 15020 -55.3 -80.3 3 25.0 -55.7 265 36 396.7 396.7 304.8 396.7 0.01 46 121 15125 -54.9 -79.9 3 25.0 -55.4 264 35 399.3 399.3 305.1 399.3 0.01 47 116 15394 -55.1 -81.1 3 26.0 -55.6 261 33 403.8 403.8 305.7 403.8 0.00 48 115 15449 -55.3 -81.3 3 26.0 -55.8 260 32 404.4 404.4 305.8 404.4 0.00 49 114 15505 -55.1 -81.1 3 26.0 -55.6 260 32 405.8 405.8 306.0 405.8 0.00 50 102 16207 -60.1 -82.1 4 22.0 -60.4 251 26 409.3 409.3 306.4 409.3 0.00 51 100 16330 -60.7 -82.7 4 22.0 -61.0 250 25 410.4 410.4 306.6 410.5 0.00 52 99 16393 -60.9 -82.9 4 22.0 -61.2 251 25 411.2 411.2 306.7 411.3 0.00 53 96 16584 -60.3 -83.3 3 23.0 -60.6 255 23 416.0 416.0 307.3 416.1 0.00 54 91 16919 -59.9 -82.9 3 23.0 -60.2 262 21 423.3 423.3 308.1 423.3 0.00 55 86 17273 -58.3 -81.3 4 23.0 -58.7 269 19 433.4 433.4 309.2 433.4 0.01 56 79 17806 -60.3 -82.3 4 22.0 -60.6 280 16 439.9 439.9 309.8 439.9 0.01 57 77 17966 -60.9 -82.9 4 22.0 -61.2 283 15 441.9 441.9 310.1 441.9 0.01 58 73 18298 -60.1 -82.1 4 22.0 -60.5 290 13 450.4 450.4 310.9 450.4 0.01 59 70 18560 -60.5 -82.5 4 22.0 -60.9 295 11 455.0 455.0 311.3 455.0 0.01 60 64 19119 -59.5 -81.5 4 22.0 -60.0 299 10 469.0 469.0 312.5 469.0 0.01 61 61 19420 -59.5 -81.5 4 22.0 -60.0 301 9 475.4 475.4 313.1 475.5 0.01 62 56 19954 -60.3 -81.3 5 21.0 -60.8 305 8 485.4 485.4 313.9 485.4 0.01 63 55 20066 -60.3 -81.3 5 21.0 -60.8 306 8 487.9 487.9 314.1 488.0 0.01 64 53 20297 -59.9 -80.9 5 21.0 -60.4 307 8 494.0 494.0 314.5 494.1 0.01 65 53 20297 -59.9 -80.9 5 21.0 -60.4 307 8 494.0 494.0 314.5 494.1 0.01 66 50 20660 -61.3 -81.3 5 20.0 -61.8 310 7 499.0 499.0 314.9 499.1 0.01 67 49 20785 -61.5 -81.5 5 20.0 -62.0 312 7 501.4 501.4 315.1 501.5 0.01 68 47 21042 -61.5 -82.5 5 21.0 -62.0 315 7 507.5 507.5 315.5 507.5 0.01 69 40 22043 -59.9 -81.9 4 22.0 -60.6 327 7 535.4 535.4 317.2 535.5 0.01 70 35 22878 -58.1 -79.1 5 21.0 -59.0 338 7 561.0 561.0 318.7 561.1 0.02 71 34 23061 -57.7 -79.7 4 22.0 -58.7 340 7 566.7 566.7 319.0 566.8 0.02 72 32 23443 -57.5 -78.5 5 21.0 -58.6 345 7 577.1 577.1 319.5 577.3 0.03 73 31 23643 -57.1 -79.1 5 22.0 -58.3 347 7 583.5 583.5 319.9 583.7 0.02 74 30 23850 -57.1 -79.1 5 22.0 -58.3 350 7 589.0 589.0 320.1 589.2 0.03 75 27 24521 -55.1 -77.1 5 22.0 -56.8 6 6 612.6 612.6 321.2 612.9 0.04 76 27 24521 -55.1 -77.1 5 22.0 -56.8 6 6 612.6 612.6 321.2 612.9 0.04 77 25 25014 -55.3 -77.3 5 22.0 -57.0 17 5 625.7 625.7 321.7 626.0 0.04 78 23 25548 -54.1 -76.1 5 22.0 -56.2 29 4 644.3 644.3 322.5 644.7 0.05 79 21 26134 -52.9 -75.9 5 23.0 -55.4 43 3 664.9 664.9 323.3 665.4 0.06 80 20 26450 -52.1 -75.1 5 23.0 -54.9 50 3 676.7 676.7 323.7 677.3 0.07 81 18 27132 -51.7 -73.7 5 22.0 -54.8 64 3 698.7 698.7 324.4 699.5 0.10 82 14 28777 -47.1 -72.1 4 25.0 -52.4 96 4 766.3 766.4 326.4 767.9 0.16 83 11 30373 -47.1 -71.1 5 24.0 -53.1 128 5 821.0 821.2 327.8 823.5 0.24 84 10 31010 -42.5 -68.5 4 26.0 -51.0 140 5 860.9 861.1 328.7 865.0 0.38 85 9.7 31216 -41.1 -67.1 4 26.0 -50.4 873.7 874.0 329.0 878.9 0.47 86 9.6 31287 -42.1 -68.1 4 26.0 -51.0 872.5 872.7 329.0 877.1 0.42 TRP 201 11909 -58.1 -75.1 10 17.0 -58.3 285 52 340.3 340.3 294.4 340.3 0.01 WND 309 9112 -43.2 -57.1 20 14.0 -43.7 280 97 321.8 321.8 289.3 322.0 0.05 Sounding variables and indices 1000-500 mb thick: 5674.00 m Freezing level: 668.67 mb = 3433.55 m = 11264.80 ft Wetbulb zero: 701.43 mb = 3032.41 m = 9948.74 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 33.91 % Est. max temperature: 26.95 C = 80.51 F Sfc-Lift cond lev (LCL): 651.89 mb = 3616.07 m = 11863.60 ft T: -1.23 C 700-500 lapse rate: 6.88 C/km ThetaE index: 14.84 C Layer 850.0- 500.0 mb Conv cond level (CCL): 687.50 mb = 3192.49 m = 10473.93 ft Mean mixing ratio: 6.28 g/kg Conv temperature: 27.43 C = 81.38 F Cap Strength: 0.19 C Lifted Index: -1.57 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.89 C Lifted Index @700 mb: -0.14 C Showalter Index: -1.11 C Risk: Thunderstorms probable Total Totals Index: 53.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 33.70 C Cross Totals Index: 19.70 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 317.75 Risk: Showers and thunderstorms possible Energy Index: -1.68 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 412.77 J/kg Max Up Vert Vel: 28.73 m/s Conv Inhibition (B-): 5.73 J/kg Cap Strength: 2.09 C Lift Cond Lev (LCL): 690.66 mb = 3155.93 m = 10353.99 ft Lev Free Conv (LFC): 675.66 mb = 3330.80 m = 10927.68 ft Equ Level (EL): 275.66 mb = 9870.20 m = 32382.14 ft B at Equ Level: 405.91 J/kg Max Parcel Lev (MPL): 205.66 mb = 11763.45 m = 38593.53 ft Wind level data Storm motion: 280 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 ---------------------------------------------------------- 0 941 548 220 9 5.8 6.9 | 117 27 -24.2 12.1 1 925 700 245 21 19.0 8.9 | 142 18 -10.9 14.1 2 850 1433 240 35 30.3 17.5 | 181 23 0.4 22.7 3 700 3049 245 35 31.7 14.8 | 185 20 1.8 20.0 4 500 5680 255 52 50.2 13.5 | 227 28 20.3 18.7 5 400 7320 270 62 62.0 -0.0 | 261 32 32.0 5.2 6 309 9112 280 97 95.5 -16.8 | 280 67 65.6 -11.6 7 300 9310 280 91 89.6 -15.8 | 280 61 59.7 -10.6 8 250 10510 270 71 71.0 -0.0 | 263 41 41.0 5.2 9 201 11909 285 52 50.2 -13.5 | 292 22 20.3 -8.2 10 200 11940 285 50 48.3 -12.9 | 293 20 18.3 -7.7 11 150 13760 280 46 45.3 -8.0 | 280 16 15.3 -2.8 12 100 16330 250 25 23.5 8.6 | 155 15 -6.5 13.8 13 70 18560 295 11 10.0 -4.6 | 92 20 -20.0 0.6 14 50 20660 310 7 5.4 -4.5 | 92 25 -24.6 0.7 15 30 23850 350 7 1.2 -6.9 | 87 29 -28.7 -1.7 16 20 26450 50 3 -2.3 -1.9 | 96 32 -32.3 3.3 17 10 31010 140 5 -3.2 3.8 | 105 34 -33.2 9.1 Wind Parameters Mean winds (0-6000m): 249.9 at 40.5 knts Storm direction: 279.9 at 30.4 knts Shear (0-3000m) pos: 4.1 neg: 1.3 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 77.8 deg Storm rel helicity (0-3000m) pos: 152.5 neg: 0.0 tot: 152.5 m^2/s^2 ave: 50.8 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 4.8 10^-3/s Energy-Hel index: 0.34 Bulk Rich Number: 8.26 Bulk Shear: 50.00 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 ------------------------------------------------------------------------------- 500 242 21 144 19| 20.2 0.0 20.2| 91.7 0.0 91.7 183.3 0.83| 20.8 17.3 1000 241 27 160 19| 10.1 3.8 13.9|126.3 0.0 126.3 126.3 0.83| 14.4 11.9 1500 241 30 168 20| 6.8 2.6 9.4|129.1 0.0 129.1 86.1 0.82| 9.9 8.1 2000 242 31 172 20| 5.2 1.9 7.1|131.8 0.0 131.8 65.9 0.81| 7.7 6.2 2500 242 32 175 20| 4.2 1.5 5.7|134.4 0.0 134.4 53.7 0.80| 6.3 5.1 3000 243 33 177 20| 4.1 1.3 5.4|152.5 0.0 152.5 50.8 0.82| 5.9 4.8 4000 245 35 184 20| 3.9 1.0 4.9|190.6 0.0 190.6 47.7 0.84| 5.3 4.4 5000 247 38 193 20| 3.9 0.8 4.6|232.1 0.0 232.1 46.4 0.84| 5.0 4.2 6000 250 41 203 21| 3.9 0.6 4.5|305.8 0.0 305.8 51.0 0.86| 5.0 4.3 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20250427.12.gif