UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for X5394... Searching the city database file for: X5394 ... Date:0000Z 16 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 177 SFC 955 552 3.6 0.8 82 2.8 2.4 350 5 280.4 281.1 277.7 292.2 4.24 2 936 715 2.6 0.7 87 1.9 1.7 12 14 281.0 281.8 278.1 293.0 4.30 3 928 785 2.4 0.5 87 1.9 1.5 21 18 281.5 282.2 278.3 293.4 4.27 4 925 811 2.8 0.9 87 1.9 2.0 25 19 282.2 282.9 278.9 294.5 4.41 5 915 899 3.6 0.3 79 3.3 2.1 25 20 283.9 284.6 279.5 295.9 4.27 6 900 1033 3.0 -0.6 77 3.6 1.4 25 22 284.6 285.3 279.6 296.1 4.06 7 854 1455 0.0 -3.7 76 3.7 -1.5 25 27 285.8 286.4 279.3 295.5 3.40 8 850 1493 -0.5 -4.2 76 3.7 -2.0 25 27 285.6 286.2 279.1 295.1 3.29 9 831 1673 -1.9 -5.2 78 3.3 -3.2 25 27 286.0 286.5 279.1 295.0 3.12 10 756 2419 -6.3 -11.2 68 4.9 -7.9 25 26 289.1 289.5 279.3 295.4 2.15 11 700 3016 -10.1 -16.1 61 6.0 -11.8 25 25 291.3 291.6 279.6 296.0 1.55 12 614 4013 -16.3 -26.3 42 10.0 -18.2 25 28 295.3 295.4 280.3 297.6 0.73 13 600 4186 -17.7 -27.7 41 10.0 -19.5 25 29 295.6 295.8 280.3 297.7 0.65 14 593 4273 -18.3 -28.3 41 10.0 -20.1 25 29 295.9 296.0 280.4 298.0 0.63 15 525 5168 -25.5 -38.5 29 13.0 -26.9 25 32 297.8 297.8 280.7 298.7 0.26 16 511 5364 -27.1 -38.1 34 11.0 -28.3 25 32 298.1 298.2 280.9 299.1 0.28 17 500 5520 -28.1 -40.1 31 12.0 -29.3 25 33 298.8 298.8 281.1 299.6 0.23 18 478 5843 -29.3 -50.3 11 21.0 -30.7 26 37 301.2 301.2 282.0 301.5 0.08 19 473 5919 -29.3 -52.3 9 23.0 -30.7 26 38 302.1 302.1 282.3 302.3 0.06 20 412 6895 -36.1 -53.1 16 17.0 -37.0 29 49 305.5 305.5 283.7 305.7 0.07 21 400 7100 -37.7 -53.7 17 16.0 -38.4 30 52 306.0 306.0 283.9 306.2 0.06 22 398 7134 -37.9 -53.9 17 16.0 -38.6 30 52 306.2 306.2 284.0 306.4 0.06 23 384 7379 -39.3 -56.3 15 17.0 -40.0 29 55 307.5 307.5 284.4 307.7 0.05 24 359 7836 -42.3 -57.3 18 15.0 -42.8 27 59 309.4 309.4 285.2 309.6 0.05 25 342 8162 -43.1 -57.1 20 14.1 -43.5 25 62 312.7 312.7 286.4 312.9 0.05 26 341 8181 -43.1 -57.1 20 14.0 -43.6 25 62 312.9 312.9 286.4 313.1 0.05 27 300 9030 -49.1 -61.1 23 12.0 -49.4 25 54 316.1 316.2 287.5 316.3 0.03 28 290 9253 -50.1 -61.1 26 11.0 -50.4 18 55 317.8 317.8 288.1 317.9 0.04 29 280 9482 -51.1 -62.1 26 11.0 -51.3 10 56 319.6 319.6 288.6 319.7 0.03 30 264 9869 -47.1 -60.1 21 13.0 -47.5 354 42 330.8 330.9 292.0 331.0 0.04 31 250 10230 -47.9 -61.9 18 14.0 -48.3 340 29 334.9 334.9 293.0 335.0 0.04 32 238 10553 -46.9 -62.9 14 16.0 -47.4 333 29 341.1 341.1 294.6 341.2 0.03 33 225 10923 -47.5 -64.5 12 17.0 -48.0 326 30 345.7 345.7 295.7 345.8 0.03 34 205 11537 -46.5 -65.5 10 19.0 -47.1 313 31 356.6 356.6 298.1 356.7 0.03 35 200 11700 -46.7 -66.7 8 20.0 -47.3 310 31 358.8 358.8 298.5 358.9 0.02 36 192 11970 -47.7 -67.7 8 20.0 -48.3 309 32 361.4 361.4 299.0 361.5 0.02 37 177 12508 -48.1 -70.1 6 22.0 -48.7 306 33 369.3 369.3 300.4 369.4 0.02 38 170 12775 -47.1 -71.1 5 24.0 -47.9 304 34 375.2 375.2 301.5 375.3 0.02 39 154 13427 -48.9 -74.9 3 26.0 -49.6 301 36 382.9 382.9 302.7 383.0 0.01 40 150 13600 -49.3 -75.3 3 26.0 -50.0 300 36 385.1 385.1 303.1 385.2 0.01 41 143 13913 -50.5 -77.5 3 27.0 -51.1 299 35 388.3 388.3 303.5 388.4 0.01 42 136 14239 -51.5 -79.5 2 28.0 -52.1 299 33 392.2 392.2 304.1 392.2 0.01 43 129 14582 -52.9 -81.9 2 29.0 -53.4 298 32 395.6 395.6 304.6 395.6 0.00 44 123 14888 -54.3 -83.3 2 29.0 -54.8 298 31 398.5 398.5 305.0 398.5 0.00 45 121 14993 -54.5 -83.5 2 29.0 -55.0 297 30 400.0 400.0 305.2 400.0 0.00 46 120 15046 -54.5 -84.5 1 30.0 -55.0 297 30 401.0 401.0 305.3 401.0 0.00 47 119 15100 -54.5 -84.5 1 30.0 -55.0 297 30 401.9 401.9 305.5 401.9 0.00 48 106 15839 -55.7 -84.7 1 29.0 -56.2 296 27 413.2 413.2 306.9 413.2 0.00 49 104 15960 -55.7 -84.7 1 29.0 -56.2 295 26 415.4 415.4 307.2 415.4 0.00 50 100 16210 -56.1 -85.1 1 29.0 -56.6 295 25 419.3 419.3 307.6 419.3 0.00 51 93 16671 -56.7 -84.7 2 28.0 -57.2 297 23 426.9 426.9 308.5 427.0 0.00 52 90 16879 -56.7 -84.7 2 28.0 -57.2 298 22 431.0 431.0 308.9 431.0 0.00 53 86 17167 -57.3 -85.3 2 28.0 -57.8 299 21 435.4 435.4 309.4 435.4 0.00 54 82 17469 -55.9 -83.9 2 28.0 -56.5 301 19 444.2 444.2 310.3 444.3 0.00 55 70 18470 -58.7 -85.7 2 27.0 -59.2 305 15 458.8 458.8 311.7 458.8 0.00 56 67 18744 -59.9 -85.9 2 26.0 -60.3 317 14 462.0 462.0 312.0 462.0 0.00 57 66 18838 -60.1 -86.1 2 26.0 -60.5 321 14 463.5 463.5 312.1 463.6 0.00 58 63 19129 -59.1 -86.1 2 27.0 -59.6 333 14 472.0 472.0 312.8 472.0 0.00 59 50 20590 -55.3 -82.3 2 27.0 -56.3 35 11 513.2 513.2 315.8 513.2 0.01 60 39 22162 -57.7 -83.7 2 26.0 -58.6 25 11 544.9 544.9 317.8 544.9 0.01 61 38 22325 -57.3 -83.3 2 26.0 -58.3 24 11 550.0 550.0 318.1 550.0 0.01 62 31 23612 -56.5 -81.5 3 25.0 -57.8 16 11 585.1 585.1 319.9 585.2 0.02 63 30 23820 -55.7 -81.7 2 26.0 -57.2 15 11 592.8 592.8 320.3 592.9 0.02 64 29 24036 -55.7 -81.7 2 26.0 -57.2 19 12 598.6 598.6 320.6 598.7 0.02 65 29 24036 -55.5 -81.5 3 26.0 -57.1 19 12 599.1 599.1 320.6 599.2 0.02 66 27 24491 -56.9 -80.9 3 24.0 -58.3 27 13 607.6 607.6 320.9 607.7 0.02 67 25 24979 -56.9 -81.9 3 25.0 -58.4 35 14 621.1 621.1 321.5 621.2 0.02 68 23 25508 -56.9 -80.9 3 24.0 -58.5 44 15 636.1 636.1 322.2 636.3 0.02 69 22 25791 -55.9 -80.9 3 25.0 -57.8 49 16 647.2 647.2 322.6 647.4 0.03 70 20 26400 -54.7 -79.7 3 25.0 -56.9 60 17 668.7 668.8 323.4 669.0 0.03 71 15 28254 -52.1 -76.1 4 24.0 -55.5 68 15 734.7 734.8 325.5 735.5 0.08 72 14 28703 -50.7 -75.7 4 25.0 -54.8 70 15 754.1 754.2 326.1 755.0 0.09 73 13 29187 -50.1 -75.1 4 25.0 -54.6 72 15 772.4 772.4 326.5 773.4 0.11 74 12 29709 -50.9 -74.9 4 24.0 -55.3 75 14 787.4 787.5 327.0 788.6 0.12 75 11 30277 -50.3 -74.3 4 24.0 -55.2 77 14 809.4 809.5 327.5 810.9 0.15 76 10 30900 -50.1 -74.1 4 24.0 -55.4 80 13 832.5 832.6 328.0 834.3 0.17 77 8.7 31814 -47.9 -72.9 4 25.0 -54.5 874.9 875.0 329.0 877.4 0.23 78 7.8 32535 -47.7 -71.7 5 24.0 -54.7 903.5 903.6 329.5 906.9 0.31 79 6.8 33452 -42.1 -69.1 4 27.0 -52.5 963.0 963.3 330.7 969.1 0.51 80 6.4 33864 -40.9 -67.9 4 27.0 -52.2 984.9 985.3 331.1 992.8 0.64 81 5.4 35017 -42.1 -67.1 5 25.0 -53.3 1028.6 1029.1 331.8 1039.6 0.85 82 5.1 35403 -42.3 -68.3 4 26.0 -53.8 1044.6 1045.1 332.0 1054.6 0.76 83 5.0 35537 -42.1 -68.1 4 26.0 -53.8 1051.5 1052.0 332.1 1062.0 0.80 TRP 280 9482 -51.1 -62.1 26 11.0 -51.3 10 56 319.6 319.6 288.6 319.7 0.03 WND 342 8162 -43.1 -57.1 20 14.1 -43.5 25 62 312.7 312.7 286.4 312.9 0.05 Sounding variables and indices 1000-500 mb thick: 5343.00 m Freezing level: 854.00 mb = 1455.44 m = 4775.01 ft Wetbulb zero: 877.61 mb = 1235.87 m = 4054.65 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 57.13 % Est. max temperature: 10.13 C = 50.24 F Sfc-Lift cond lev (LCL): 914.50 mb = 903.49 m = 2964.18 ft T: 3.58 C 700-500 lapse rate: 7.19 C/km ThetaE index: 1.12 C Layer 854.0- 756.0 mb Conv cond level (CCL): 831.74 mb = 1665.99 m = 5465.79 ft Mean mixing ratio: 4.02 g/kg Conv temperature: 9.10 C = 48.37 F Cap Strength: 4.11 C Lifted Index: 4.46 C Risk: None Lifted Index @300 mb: 15.10 C Lifted Index @700 mb: 2.36 C Showalter Index: 4.40 C Risk: None Total Totals Index: 51.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.60 C Cross Totals Index: 23.90 C K Index: 17.40 Risk: < 20 % chance of thunderstorms Sweat Index: 137.00 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.59 J/kg Max Up Vert Vel: 7.15 m/s Conv Inhibition (B-): 66460.03 J/kg Cap Strength: 4.43 C Lift Cond Lev (LCL): 861.64 mb = 1383.74 m = 4539.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 55 at 22 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 ---------------------------------------------------------- 0 955 552 350 5 0.9 -4.9 | 248 20 18.6 7.3 1 925 811 25 19 -8.0 -17.2 | 297 11 9.7 -5.0 2 850 1493 25 27 -11.4 -24.5 | 333 14 6.3 -12.2 3 700 3016 25 25 -10.6 -22.7 | 325 13 7.2 -10.4 4 500 5520 25 33 -13.9 -29.9 | 348 18 3.8 -17.7 5 400 7100 30 52 -26.0 -45.0 | 14 34 -8.3 -32.8 6 342 8162 25 62 -26.2 -56.2 | 11 45 -8.5 -43.9 7 300 9030 25 54 -22.8 -48.9 | 8 37 -5.1 -36.7 8 280 9482 10 56 -9.7 -55.1 | 349 44 8.0 -42.9 9 250 10230 340 29 9.9 -27.3 | 298 31 27.6 -15.0 10 200 11700 310 31 23.7 -19.9 | 280 42 41.5 -7.7 11 150 13600 300 36 31.2 -18.0 | 277 49 48.9 -5.7 12 100 16210 295 25 22.7 -10.6 | 268 40 40.4 1.7 13 70 18470 305 15 12.3 -8.6 | 263 30 30.0 3.7 14 50 20590 35 11 -6.3 -9.0 | 254 12 11.4 3.2 15 30 23820 15 11 -2.8 -10.6 | 264 15 14.9 1.6 16 20 26400 60 17 -14.7 -8.5 | 219 5 3.0 3.8 17 10 30900 80 13 -12.8 -2.3 | 206 11 4.9 10.0 Wind Parameters Mean winds (0-6000m): 25.3 at 28.7 knts Storm direction: 55.3 at 21.6 knts Shear (0-3000m) pos: 3.1 neg: 0.8 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 83.2 deg Storm rel helicity (0-3000m) pos: 81.0 neg: -5.3 tot: 75.7 m^2/s^2 ave: 25.2 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.18 Bulk Shear: 21.62 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 22 16 282 12| 18.5 0.0 18.5| 61.7 0.0 61.7 123.3 0.85| 19.2 16.3 1000 24 20 304 11| 9.2 2.6 11.9| 76.4 0.0 76.4 76.4 0.86| 12.2 10.5 1500 24 22 314 12| 6.2 1.5 7.7| 76.4 -1.9 74.5 49.6 0.81| 8.4 6.8 2000 25 23 318 12| 4.6 1.0 5.6| 76.4 -3.8 72.6 36.3 0.77| 6.5 5.0 2500 25 24 320 12| 3.7 0.7 4.4| 76.4 -5.3 71.1 28.5 0.74| 5.3 3.9 3000 25 24 322 12| 3.1 0.8 3.9| 81.0 -5.3 75.7 25.2 0.74| 4.7 3.5 4000 25 25 326 13| 2.3 1.0 3.3| 90.2 -5.3 84.9 21.2 0.74| 3.9 2.9 5000 25 27 331 14| 2.0 1.0 3.0|100.5 -5.3 95.2 19.0 0.73| 3.5 2.6 6000 25 29 338 15| 2.7 0.8 3.6|145.3 -5.3 140.0 23.3 0.70| 4.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20250416.00.gif