UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for X5394... Searching the city database file for: X5394 ... Date:0000Z 5 DEC 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 202 SFC 957 550 -2.1 -5.2 79 3.1 -3.2 270 7 274.5 274.9 272.3 281.9 2.71 2 956 559 -1.7 -2.3 96 0.6 -1.9 270 8 275.0 275.5 273.6 284.2 3.37 3 925 819 -4.7 275 27 274.5 4 874 1262 -8.3 -8.3 100 0.0 -8.3 275 33 275.3 275.6 272.2 281.8 2.33 5 850 1478 -8.7 -8.7 100 0.0 -8.7 275 36 277.0 277.4 273.2 283.6 2.33 6 847 1506 -6.3 -6.3 100 0.0 -6.3 275 36 279.8 280.3 275.5 287.8 2.81 7 829 1673 -7.5 -7.5 100 0.0 -7.5 277 36 280.3 280.7 275.5 287.7 2.62 8 807 1884 -4.1 -6.5 83 2.4 -5.0 279 35 286.1 286.6 278.9 294.5 2.91 9 759 2366 -6.3 -9.7 77 3.4 -7.5 284 34 288.7 289.2 279.5 295.8 2.41 10 749 2469 -5.9 -10.9 68 5.0 -7.6 285 34 290.3 290.7 280.0 296.9 2.22 11 701 2986 -8.3 -17.3 48 9.0 -10.8 290 33 293.2 293.4 280.2 297.5 1.40 12 700 2997 -8.5 -17.5 48 9.0 -11.0 290 33 293.1 293.3 280.1 297.3 1.38 13 644 3638 -13.3 -15.7 82 2.4 -14.0 292 32 294.7 295.0 281.4 300.1 1.75 14 601 4164 -14.9 -16.0 91 1.1 -15.2 295 31 298.7 299.1 283.1 304.4 1.82 15 515 5314 -23.5 -24.8 89 1.3 -23.8 299 29 301.8 302.0 283.4 305.0 0.99 16 500 5530 -23.9 -25.5 87 1.6 -24.2 300 29 303.9 304.1 284.2 307.0 0.96 17 465 6056 -26.5 -29.5 76 3.0 -27.0 303 29 307.0 307.2 285.1 309.4 0.71 18 400 7120 -36.5 -40.7 65 4.2 -36.8 310 29 307.6 307.6 284.8 308.5 0.27 19 342 8181 -46.1 -51.0 57 4.9 -46.3 318 32 308.6 308.6 284.9 309.0 0.10 20 300 9040 -51.9 -57.9 48 6.0 -52.0 325 35 312.2 312.2 286.2 312.4 0.05 21 250 10200 -60.3 -67.3 39 7.0 -60.4 330 33 316.4 316.4 287.6 316.5 0.02 22 244 10352 -61.3 -68.3 39 7.0 -61.4 329 33 317.1 317.1 287.8 317.2 0.02 23 211 11245 -66.9 -73.9 37 7.0 -67.0 326 33 321.8 321.8 289.3 321.9 0.01 24 203 11479 -66.1 -73.1 37 7.0 -66.1 325 33 326.7 326.7 290.7 326.7 0.01 25 200 11570 -66.5 -73.5 37 7.0 -66.5 325 33 327.4 327.4 291.0 327.5 0.01 26 181 12170 -69.3 -76.3 35 7.0 -69.4 305 29 332.4 332.4 292.4 332.4 0.01 27 164 12770 -61.1 -67.1 45 6.0 -61.2 297 32 355.6 355.6 297.8 355.7 0.03 28 156 13079 -63.5 -70.5 38 7.0 -63.6 293 34 356.7 356.7 298.1 356.7 0.02 29 150 13320 -62.7 -69.7 38 7.0 -62.8 290 35 362.1 362.1 299.1 362.2 0.02 30 100 15820 -62.7 -72.7 25 10.0 -62.9 285 42 406.6 406.6 306.1 406.7 0.02 31 70 18010 -64.3 -80.3 9 16.0 -64.6 285 35 446.8 446.8 310.6 446.9 0.01 32 50 20050 -67.3 -95.3 1 28.0 -67.5 280 42 484.9 484.9 313.8 484.9 0.00 33 32 22726 -69.3 -96.3 1 27.0 -69.6 271 47 545.6 545.6 317.8 545.6 0.00 34 30 23110 -71.1 -97.1 1 26.0 -71.3 270 48 550.8 550.8 318.1 550.8 0.00 35 25 24179 -74.9 -99.9 1 25.0 -75.0 569.4 569.4 319.1 569.4 0.00 36 23 24665 -73.5 -99.5 1 26.0 -73.7 587.2 587.2 320.0 587.2 0.00 TRP 181 12170 -69.3 -76.3 35 7.0 -69.4 305 29 332.4 332.4 292.4 332.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5328.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 81.43 % Est. max temperature: 9.34 C = 48.82 F Sfc-Lift cond lev (LCL): 911.47 mb = 934.11 m = 3064.64 ft T: -5.64 C 700-500 lapse rate: 6.08 C/km ThetaE index: 2.44 C Layer 925.0- 850.0 mb Conv cond level (CCL): 912.25 mb = 927.44 m = 3042.75 ft Mean mixing ratio: 2.76 g/kg Conv temperature: -1.89 C = 28.59 F Cap Strength: 16.50 C Lifted Index: 17.97 C Risk: None Lifted Index @300 mb: 20.97 C Lifted Index @700 mb: 12.22 C Showalter Index: 17.21 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 15.20 C Cross Totals Index: 15.20 C K Index: -2.50 Risk: None Sweat Index: 101.00 Risk: None Energy Index: 4.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.67 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 17.21 C Lift Cond Lev (LCL): 907.56 mb = 967.74 m = 3174.97 ft Lev Free Conv (LFC): 902.56 mb = 1010.90 m = 3316.58 ft Equ Level (EL): 862.56 mb = 1364.29 m = 4475.98 ft B at Equ Level: 9.67 J/kg Max Parcel Lev (MPL): 842.56 mb = 1546.59 m = 5074.06 ft Wind level data Storm motion: 320 at 23 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 ---------------------------------------------------------- 0 957 550 270 7 7.0 -0.0 | 156 19 -7.9 17.8 1 925 819 275 27 26.9 -2.4 | 218 20 12.0 15.4 2 850 1478 275 36 35.9 -3.1 | 235 26 20.9 14.7 3 700 2997 290 33 31.0 -11.3 | 248 17 16.1 6.5 4 500 5530 300 29 25.1 -14.5 | 252 11 10.2 3.3 5 400 7120 310 29 22.2 -18.6 | 277 7 7.3 -0.8 6 300 9040 325 35 20.1 -28.7 | 335 12 5.2 -10.9 7 250 10200 330 33 16.5 -28.6 | 352 11 1.6 -10.8 8 200 11570 325 33 18.9 -27.0 | 337 10 4.0 -9.2 9 181 12170 305 29 23.8 -16.6 | 263 9 8.8 1.2 10 150 13320 290 35 32.9 -12.0 | 252 19 18.0 5.8 11 100 15820 285 42 40.6 -10.9 | 255 27 25.6 6.9 12 70 18010 285 35 33.8 -9.1 | 245 21 18.9 8.7 13 50 20050 280 42 41.4 -7.3 | 248 28 26.4 10.5 14 30 23110 270 48 48.0 -0.0 | 242 38 33.1 17.8 Wind Parameters Mean winds (0-6000m): 290.0 at 31.0 knts Storm direction: 320.0 at 23.2 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 93.1 deg Storm rel helicity (0-3000m) pos: 159.5 neg: 0.0 tot: 159.5 m^2/s^2 ave: 53.2 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.59 Bulk Shear: 16.48 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 ------------------------------------------------------------------------------- 500 275 22 205 18| 23.9 0.0 23.9|105.2 0.0 105.2 210.5 0.95| 24.0 22.7 1000 275 28 220 20| 14.9 0.0 14.9|132.3 0.0 132.3 132.3 0.90| 15.1 13.6 1500 276 30 226 21| 9.6 0.0 9.6|142.8 0.0 142.8 95.2 0.86| 11.2 9.6 2000 278 31 230 21| 7.0 0.0 7.0|151.5 0.0 151.5 75.8 0.83| 9.2 7.6 2500 280 32 233 20| 5.4 0.0 5.4|158.2 0.0 158.2 63.3 0.81| 7.9 6.4 3000 282 32 235 20| 4.4 0.0 4.4|159.5 0.0 159.5 53.2 0.79| 6.8 5.4 4000 285 32 239 19| 3.1 0.0 3.1|161.2 0.0 161.2 40.3 0.75| 5.5 4.1 5000 287 31 241 17| 2.4 0.0 2.4|162.2 0.0 162.2 32.4 0.71| 4.6 3.3 6000 290 31 243 16| 2.0 0.0 2.0|167.9 0.0 167.9 28.0 0.71| 4.1 2.9 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20251205.00.gif