UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for X5394... Searching the city database file for: X5394 ... Date:0000Z 28 NOV 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 236 SFC 961 538 -2.1 -6.5 72 4.4 -3.6 355 5 274.2 274.6 271.6 280.9 2.44 2 947 650 -3.7 -5.0 91 1.3 -4.1 12 6 273.7 274.1 271.9 281.3 2.78 3 925 827 -5.5 -6.1 96 0.6 -5.7 40 7 273.7 274.1 271.6 280.9 2.62 4 850 1484 -10.3 -10.3 100 0.0 -10.3 260 7 275.4 275.7 271.8 281.1 2.05 5 835 1621 -11.5 264 10 275.5 6 826 1704 -10.3 -10.3 100 0.0 -10.3 266 12 277.6 278.0 273.2 283.6 2.11 7 799 1963 -5.9 -7.8 86 1.9 -6.6 273 18 285.0 285.4 278.0 292.6 2.66 8 775 2201 -6.9 -12.9 62 6.0 -8.7 279 23 286.4 286.7 277.6 291.8 1.83 9 757 2385 -5.7 -13.7 53 8.0 -8.2 284 27 289.6 289.9 279.0 294.9 1.75 10 711 2876 -6.3 -20.3 32 14.0 -10.0 297 37 294.2 294.4 280.3 297.5 1.07 11 700 2998 -6.9 -21.9 29 15.0 -10.7 300 40 294.8 295.0 280.4 297.8 0.95 12 561 4695 -16.7 -24.7 50 8.0 -18.4 300 54 302.6 302.7 283.6 305.6 0.92 13 500 5550 -22.9 -30.9 48 8.0 -24.2 300 62 305.1 305.2 284.2 307.1 0.58 14 424 6733 -32.9 -40.9 45 8.0 -33.6 300 65 307.1 307.1 284.5 308.0 0.25 15 400 7140 -35.7 -43.7 44 8.0 -36.3 300 66 308.6 308.6 285.1 309.3 0.20 16 300 9070 -51.1 -61.1 29 10.0 -51.3 295 75 313.3 313.3 286.5 313.5 0.03 17 250 10230 -59.7 -70.7 23 11.0 -59.8 295 83 317.3 317.3 287.9 317.4 0.01 18 223 10936 -65.9 -76.9 20 11.0 -66.0 290 81 318.3 318.3 288.2 318.4 0.00 19 200 11600 -65.1 -76.1 20 11.0 -65.2 290 87 329.7 329.7 291.6 329.7 0.01 20 193 11817 -65.1 -75.1 24 10.0 -65.2 289 87 333.0 333.0 292.6 333.1 0.01 21 190 11913 -61.1 -71.1 25 10.0 -61.2 289 86 341.0 341.0 294.6 341.0 0.01 22 150 13370 -63.3 -74.3 21 11.0 -63.4 285 83 361.0 361.0 298.9 361.1 0.01 23 100 15850 -65.5 -84.5 5 19.0 -65.7 285 87 401.2 401.2 305.3 401.2 0.00 24 70 17990 -68.9 -95.9 1 27.0 -69.0 285 79 437.0 437.0 309.6 437.0 0.00 25 64 18525 -70.5 -97.5 1 27.0 -70.6 288 81 444.8 444.8 310.4 444.8 0.00 26 50 19990 -71.1 -97.1 1 26.0 -71.2 295 85 475.9 475.9 313.1 475.9 0.00 27 30 23000 -73.5 -99.5 1 26.0 -73.6 285 79 544.3 544.3 317.8 544.3 0.00 28 26 23836 -73.9 -99.6 1 25.6 -74.1 295 97 565.8 565.8 318.9 565.8 0.00 29 20 25364 -74.7 -99.7 1 25.0 -74.9 607.5 607.5 320.9 607.5 0.00 TRP 223 10936 -65.9 -76.9 20 11.0 -66.0 290 81 318.3 318.3 288.2 318.4 0.00 WND 26 23836 -73.9 -99.6 1 25.6 -74.1 295 97 565.8 565.8 318.9 565.8 0.00 Sounding variables and indices 1000-500 mb thick: 5314.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 57.48 % Est. max temperature: 5.32 C = 41.57 F Sfc-Lift cond lev (LCL): 896.80 mb = 1067.56 m = 3502.45 ft T: -7.26 C 700-500 lapse rate: 6.27 C/km ThetaE index: 0.85 C Layer 775.0- 757.0 mb Conv cond level (CCL): 897.17 mb = 1064.38 m = 3492.01 ft Mean mixing ratio: 2.47 g/kg Conv temperature: -1.96 C = 28.47 F Cap Strength: 19.11 C Lifted Index: 20.21 C Risk: None Lifted Index @300 mb: 22.91 C Lifted Index @700 mb: 14.99 C Showalter Index: 20.15 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 12.60 C Cross Totals Index: 12.60 C K Index: -12.70 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 5.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.91 J/kg Max Up Vert Vel: 3.44 m/s Conv Inhibition (B-): 0.90 J/kg Cap Strength: 20.07 C Lift Cond Lev (LCL): 898.62 mb = 1051.77 m = 3450.65 ft Lev Free Conv (LFC): 843.62 mb = 1541.91 m = 5058.69 ft Equ Level (EL): 833.62 mb = 1633.62 m = 5359.58 ft B at Equ Level: 4.06 J/kg Max Parcel Lev (MPL): 823.62 mb = 1726.67 m = 5664.86 ft Wind level data Storm motion: 330 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 ---------------------------------------------------------- 0 961 538 355 5 0.4 -5.0 | 145 25 -14.4 20.5 1 925 827 40 7 -4.5 -5.4 | 136 28 -19.4 20.1 2 850 1484 260 7 6.9 1.2 | 163 28 -8.0 26.7 3 700 2998 300 40 34.6 -20.0 | 254 21 19.8 5.5 4 500 5550 300 62 53.7 -31.0 | 278 39 38.8 -5.5 5 400 7140 300 66 57.2 -33.0 | 280 43 42.3 -7.5 6 300 9070 295 75 68.0 -31.7 | 277 53 53.1 -6.2 7 250 10230 295 83 75.2 -35.1 | 279 61 60.4 -9.6 8 223 10936 290 81 76.1 -27.7 | 272 61 61.2 -2.2 9 200 11600 290 87 81.8 -29.8 | 274 67 66.9 -4.3 10 150 13370 285 83 80.2 -21.5 | 266 65 65.3 4.0 11 100 15850 285 87 84.0 -22.5 | 268 69 69.2 3.0 12 70 17990 285 79 76.3 -20.4 | 265 62 61.4 5.1 13 50 19990 295 85 77.0 -35.9 | 280 63 62.2 -10.4 14 30 23000 285 79 76.3 -20.4 | 265 62 61.4 5.1 Wind Parameters Mean winds (0-6000m): 299.8 at 39.4 knts Storm direction: 329.8 at 29.5 knts Shear (0-3000m) pos: 5.9 neg: 2.1 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 117.5 deg Storm rel helicity (0-3000m) pos: 311.5 neg: -27.0 tot: 284.5 m^2/s^2 ave: 94.8 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 8.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 198.69 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 20 6 139 26| 0.0 2.1 2.1| 17.9 -27.0 -9.1 -18.2 -0.12| 10.3 -1.3 1000 349 7 144 23| 0.0 5.1 5.1| 79.6 -27.0 52.6 52.6 0.39| 11.3 4.4 1500 293 9 163 23| 3.9 3.4 7.2|154.3 -27.0 127.3 84.8 0.58| 11.4 6.7 2000 291 13 172 21| 5.9 2.5 8.4|225.6 -27.0 198.6 99.3 0.69| 11.7 8.1 2500 298 17 181 17| 7.1 2.0 9.1|294.8 -27.0 267.8 107.1 0.75| 12.0 9.1 3000 299 21 193 16| 5.9 2.1 8.0|311.5 -27.0 284.5 94.8 0.75| 10.8 8.0 4000 299 28 219 15| 4.4 2.4 6.8|344.9 -27.0 317.9 79.5 0.72| 9.2 6.6 5000 300 34 241 17| 3.5 2.7 6.3|378.3 -27.0 351.3 70.3 0.69| 8.2 5.7 6000 300 39 253 20| 2.9 2.5 5.4|388.4 -27.0 361.3 60.2 0.68| 7.1 4.8 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20251128.00.gif