UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for U4507... Searching the city database file for: U4507 ... Date:1200Z 30 NOV 25 Station: U4507 WMO ident: 24507 Latitude: 64.27 Longitude: 100.23 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1015 191 -45.7 -51.7 51 6.0 -45.8 360 1 226.5 226.5 226.4 226.6 0.03 1 1000 290 -45.1 -50.1 57 5.0 -45.2 270 5 228.1 228.1 228.0 228.2 0.04 2 983 404 -44.5 -49.5 57 5.0 -44.6 282 8 229.8 229.8 229.7 229.9 0.04 3 925 815 -36.9 -41.9 60 5.0 -37.1 325 17 241.6 241.6 241.2 241.9 0.10 4 850 1422 -24.9 -29.0 69 4.1 -25.3 355 19 260.1 260.1 258.1 261.2 0.41 5 841 1499 -23.1 -27.2 69 4.1 -23.6 355 19 262.7 262.8 260.3 264.1 0.49 6 715 2668 -30.1 -33.7 71 3.6 -30.4 351 26 267.5 267.6 263.5 268.4 0.31 7 700 2819 -29.9 -33.5 71 3.6 -30.2 350 27 269.4 269.4 264.8 270.3 0.32 8 659 3247 -32.7 -36.2 71 3.5 -33.0 350 29 270.9 271.0 265.8 271.7 0.26 9 510 5025 -40.1 -47.1 47 7.0 -40.4 350 39 282.5 282.6 272.8 282.9 0.11 10 500 5160 -41.3 -48.3 47 7.0 -41.6 350 40 282.7 282.7 272.9 283.0 0.10 11 448 5896 -46.1 -55.1 35 9.0 -46.3 350 42 285.7 285.7 274.5 285.8 0.05 12 400 6640 -50.5 -58.5 38 8.0 -50.7 350 44 289.4 289.4 276.4 289.5 0.04 13 335 7778 -57.9 -65.9 35 8.0 -58.0 353 49 294.3 294.3 278.8 294.4 0.02 14 300 8470 -60.7 -68.7 34 8.0 -60.7 355 52 299.8 299.8 281.3 299.8 0.01 15 268 9171 -63.3 -71.3 33 8.0 -63.3 355 50 305.8 305.8 283.7 305.9 0.01 16 253 9526 -63.9 -71.9 33 8.0 -64.0 359 47 310.0 310.0 285.3 310.0 0.01 17 250 9600 -63.3 -71.3 33 8.0 -63.4 360 46 312.0 312.0 286.1 312.0 0.01 18 200 10980 -60.5 -68.5 34 8.0 -60.6 355 33 337.0 337.0 293.6 337.0 0.02 19 181 11598 -59.9 -67.9 34 8.0 -60.0 353 30 347.7 347.7 296.1 347.8 0.02 20 150 12760 -61.1 -69.1 34 8.0 -61.2 350 23 364.8 364.8 299.7 364.9 0.02 21 102 15148 -62.9 -72.9 25 10.0 -63.1 4 17 403.9 403.9 305.7 404.0 0.02 22 100 15270 -63.1 -73.1 25 10.0 -63.3 5 17 405.8 405.8 306.0 405.9 0.02 23 70 17440 -67.3 -77.3 23 10.0 -67.4 360 13 440.4 440.4 309.9 440.5 0.01 24 50 19450 -70.3 -81.3 18 11.0 -70.4 20 11 477.8 477.8 313.3 477.9 0.01 25 44 20207 -71.9 -82.9 18 11.0 -72.0 491.7 491.7 314.4 491.8 0.01 TRP 268 9171 -63.3 -71.3 33 8.0 -63.3 355 50 305.8 305.8 283.7 305.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 4870.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 63.09 % Est. max temperature: -15.88 C = 3.41 F Sfc-Lift cond lev (LCL): 910.67 mb = 927.08 m = 3041.55 ft T: -34.68 C 700-500 lapse rate: 4.87 C/km ThetaE index: 0.00 C Layer 1015.0- 0.0 mb Conv cond level (CCL): 366.87 mb = 7195.03 m = 23605.46 ft Mean mixing ratio: 0.07 g/kg Conv temperature: 19.89 C = 67.81 F Cap Strength: 39.80 C Lifted Index: 39.72 C Risk: None Lifted Index @300 mb: 46.42 C Lifted Index @700 mb: 31.72 C Showalter Index: 17.68 C Risk: None Total Totals Index: 28.70 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 12.30 C K Index: -16.20 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 4.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.48 J/kg Max Up Vert Vel: 10.44 m/s Conv Inhibition (B-): 48935.02 J/kg Cap Strength: 39.76 C Lift Cond Lev (LCL): 896.25 mb = 1041.67 m = 3417.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 21 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 1015 191 360 1 -0.0 -1.0 | 200 20 6.8 19.2 1 1000 290 270 5 5.0 -0.0 | 210 23 11.8 20.2 2 925 815 325 17 9.8 -13.9 | 249 18 16.6 6.3 3 850 1422 355 19 1.7 -18.9 | 262 9 8.5 1.3 4 700 2819 350 27 4.7 -26.6 | 299 13 11.5 -6.4 5 500 5160 350 40 6.9 -39.4 | 324 24 13.7 -19.2 6 400 6640 350 44 7.6 -43.3 | 328 27 14.4 -23.1 7 300 8470 355 52 4.5 -51.8 | 340 34 11.3 -31.6 8 268 9171 355 50 4.4 -49.8 | 339 32 11.2 -29.6 9 250 9600 360 46 -0.0 -46.0 | 345 27 6.8 -25.8 10 200 10980 355 33 2.9 -32.9 | 323 16 9.7 -12.7 11 150 12760 350 23 4.0 -22.7 | 283 11 10.8 -2.5 12 100 15270 5 17 -1.5 -16.9 | 239 6 5.3 3.3 13 70 17440 360 13 -0.0 -13.0 | 223 10 6.8 7.2 14 50 19450 20 11 -3.8 -10.3 | 197 10 3.0 9.9 Wind Parameters Mean winds (0-6000m): 348.6 at 28.4 knts Storm direction: 18.6 at 21.3 knts Shear (0-3000m) pos: 2.4 neg: 3.7 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 105.9 deg Storm rel helicity (0-3000m) pos: 141.0 neg: 0.0 tot: 141.0 m^2/s^2 ave: 47.0 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 5.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.73 Bulk Shear: 74.68 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 ------------------------------------------------------------------------------- 500 300 8 221 21| 0.0 13.9 13.9| 88.8 0.0 88.8 177.7 0.90| 17.2 15.5 1000 324 13 235 17| 5.0 6.9 11.9|115.6 0.0 115.6 115.6 0.77| 13.9 10.7 1500 336 15 242 14| 4.7 4.6 9.4|121.3 0.0 121.3 80.9 0.72| 11.0 7.9 2000 342 16 249 13| 3.6 4.1 7.7|127.7 0.0 127.7 63.9 0.73| 9.0 6.6 2500 345 18 257 12| 2.8 3.9 6.7|133.9 0.0 133.9 53.6 0.73| 7.8 5.7 3000 346 20 264 12| 2.4 3.7 6.0|141.0 0.0 141.0 47.0 0.73| 7.0 5.1 4000 347 23 279 12| 1.8 3.4 5.2|156.0 0.0 156.0 39.0 0.71| 6.0 4.3 5000 348 26 292 13| 1.4 3.2 4.7|170.7 0.0 170.7 34.1 0.69| 5.3 3.7 6000 349 28 302 15| 1.2 2.9 4.1|178.0 0.0 178.0 29.7 0.68| 4.7 3.2 Wrote GIF file: /home/apache/climate/data/raob//U4507/skewt/U4507.skewt.20251130.12.gif