UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for U3330... Searching the city database file for: U3330 ... Date:0000Z 27 NOV 25 Station: U3330 WMO ident: 23330 Latitude: 66.53 Longitude: 66.53 ------------------------------------------------------------------------------- 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 1014 13 -31.3 -34.4 74 3.1 -31.4 45 3 240.9 240.9 240.8 241.4 0.20 1 1000 112 -30.9 -33.6 77 2.7 -31.0 45 13 242.2 242.3 242.1 242.9 0.22 2 989 190 -30.3 -33.1 76 2.8 -30.4 41 13 243.6 243.7 243.4 244.3 0.24 3 953 458 -22.7 -24.1 88 1.4 -22.9 26 13 253.9 254.0 253.4 255.5 0.57 4 925 677 -21.9 -22.8 92 0.9 -22.0 15 13 256.9 257.0 256.1 258.7 0.66 5 916 749 -21.1 -21.9 93 0.8 -21.2 13 13 258.5 258.6 257.4 260.4 0.72 6 865 1172 -20.5 -24.1 73 3.6 -21.0 359 13 263.3 263.5 261.1 265.1 0.63 7 850 1301 -21.1 -25.2 70 4.1 -21.7 355 13 264.0 264.1 261.5 265.7 0.58 8 746 2262 -22.7 -30.7 48 8.0 -23.7 348 16 272.3 272.4 267.0 273.5 0.40 9 719 2531 -24.5 -34.5 39 10.0 -25.5 346 16 273.3 273.3 267.4 274.1 0.29 10 700 2726 -25.3 -35.3 39 10.0 -26.2 345 17 274.5 274.5 268.2 275.3 0.27 11 559 4322 -36.9 -40.0 73 3.1 -37.1 328 24 279.0 279.0 270.9 279.7 0.21 12 541 4548 -37.3 -40.2 74 2.9 -37.5 326 25 281.2 281.2 272.2 281.8 0.21 13 507 4995 -39.3 -43.5 64 4.2 -39.5 321 27 284.0 284.0 273.8 284.5 0.16 14 500 5090 -40.1 -44.5 63 4.4 -40.3 320 27 284.1 284.2 273.8 284.6 0.15 15 435 6023 -47.3 -53.3 50 6.0 -47.4 317 29 286.6 286.6 275.0 286.8 0.06 16 405 6490 -51.5 -57.5 49 6.0 -51.6 315 31 287.0 287.0 275.2 287.2 0.04 17 400 6570 -51.9 -57.9 48 6.0 -52.0 315 31 287.5 287.5 275.5 287.7 0.04 18 333 7748 -56.7 -62.7 47 6.0 -56.8 315 33 296.4 296.4 279.8 296.5 0.02 19 300 8410 -57.5 -63.5 46 6.0 -57.6 310 36 304.3 304.3 283.1 304.4 0.02 20 267 9145 -58.9 -64.9 46 6.0 -59.0 307 35 312.6 312.6 286.3 312.7 0.02 21 250 9560 -58.1 -64.1 46 6.0 -58.2 305 35 319.7 319.7 288.7 319.8 0.03 22 214 10535 -57.1 -64.1 41 7.0 -57.2 302 34 335.8 335.8 293.3 335.9 0.03 23 200 10960 -57.7 -64.7 40 7.0 -57.8 300 33 341.4 341.4 294.7 341.5 0.03 24 150 12770 -59.5 -67.5 35 8.0 -59.6 300 29 367.6 367.6 300.1 367.7 0.03 25 100 15270 -63.9 -72.9 28 9.0 -64.0 300 29 404.3 404.3 305.8 404.4 0.02 26 70 17440 -66.7 -75.7 27 9.0 -66.8 305 31 441.7 441.7 310.1 441.8 0.02 27 68 17614 -67.1 -76.1 27 9.0 -67.2 305 31 444.5 444.5 310.3 444.6 0.02 28 50 19440 -72.3 -81.3 25 9.0 -72.4 310 31 473.1 473.1 312.9 473.2 0.01 29 37 21190 -77.3 -86.3 22 9.0 -77.4 316 32 502.8 502.8 315.1 502.9 0.01 30 30 22390 -78.5 -87.5 22 9.0 -78.6 320 33 530.6 530.6 316.9 530.7 0.01 31 23 23894 -82.1 -91.1 20 9.0 -82.1 313 32 561.9 561.9 318.8 562.0 0.00 32 20 24680 -80.9 -89.9 21 9.0 -81.0 310 31 588.5 588.5 320.1 588.6 0.01 33 10 28606 -78.7 -87.7 22 9.0 -78.8 725.8 725.8 325.3 725.9 0.02 TRP 333 7748 -56.7 -62.7 47 6.0 -56.8 315 33 296.4 296.4 279.8 296.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 4978.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 63.96 % Est. max temperature: -8.71 C = 16.33 F Sfc-Lift cond lev (LCL): 961.94 mb = 390.74 m = 1281.94 ft T: -24.61 C 700-500 lapse rate: 6.26 C/km ThetaE index: 0.00 C Layer 1014.0- 0.0 mb Conv cond level (CCL): 1000.00 mb = 112.00 m = 367.45 ft Mean mixing ratio: 0.45 g/kg Conv temperature: -25.10 C = -13.19 F Cap Strength: 26.89 C Lifted Index: 26.91 C Risk: None Lifted Index @300 mb: 37.52 C Lifted Index @700 mb: 21.09 C Showalter Index: 15.25 C Risk: None Total Totals Index: 33.90 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 14.90 C K Index: -16.20 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 4.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.81 J/kg Max Up Vert Vel: 11.98 m/s Conv Inhibition (B-): 69564.30 J/kg Cap Strength: 26.93 C Lift Cond Lev (LCL): 950.13 mb = 480.21 m = 1575.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 7 at 15 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 1014 13 45 3 -2.1 -2.1 | 178 12 -0.5 12.3 1 1000 112 45 13 -9.2 -9.2 | 125 9 -7.5 5.3 2 925 677 15 13 -3.4 -12.6 | 138 3 -1.7 1.9 3 850 1301 355 13 1.1 -13.0 | 242 3 2.8 1.5 4 700 2726 345 17 4.4 -16.4 | 288 6 6.1 -2.0 5 500 5090 320 27 17.4 -20.7 | 288 20 19.0 -6.2 6 400 6570 315 31 21.9 -21.9 | 288 25 23.6 -7.5 7 333 7748 315 33 23.3 -23.3 | 290 27 25.0 -8.9 8 300 8410 310 36 27.6 -23.1 | 287 30 29.2 -8.7 9 250 9560 305 35 28.7 -20.1 | 280 31 30.3 -5.6 10 200 10960 300 33 28.6 -16.5 | 274 30 30.2 -2.0 11 150 12770 300 29 25.1 -14.5 | 270 27 26.8 -0.0 12 100 15270 300 29 25.1 -14.5 | 270 27 26.8 -0.0 13 70 17440 305 31 25.4 -17.8 | 277 27 27.1 -3.3 14 50 19440 310 31 23.7 -19.9 | 282 26 25.4 -5.5 15 30 22390 320 33 21.2 -25.3 | 295 25 22.9 -10.8 16 20 24680 310 31 23.7 -19.9 | 282 26 25.4 -5.5 Wind Parameters Mean winds (0-6000m): 336.5 at 19.4 knts Storm direction: 6.5 at 14.6 knts Shear (0-3000m) pos: 0.0 neg: 2.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 113.6 deg Storm rel helicity (0-3000m) pos: 7.0 neg: -24.4 tot: -17.4 m^2/s^2 ave: -5.8 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.92 Bulk Shear: 37.35 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 36 12 131 7| 0.0 10.6 10.6| 0.3 -24.4 -24.1 -48.3 -0.65| 15.7-10.3 1000 24 12 132 5| 0.0 5.6 5.6| 1.9 -24.4 -22.5 -22.5 -0.36| 10.1 -3.7 1500 15 13 144 3| 0.0 4.1 4.1| 3.3 -24.4 -21.2 -14.1 -0.23| 7.7 -1.8 2000 8 13 170 2| 0.0 3.5 3.5| 4.6 -24.4 -19.8 -9.9 -0.16| 6.2 -1.0 2500 3 14 224 1| 0.0 3.1 3.1| 5.8 -24.4 -18.6 -7.5 -0.11| 5.3 -0.6 3000 359 14 261 2| 0.0 2.9 2.9| 7.0 -24.4 -17.4 -5.8 -0.08| 4.8 -0.4 4000 352 16 285 4| 0.0 2.8 2.8| 7.8 -24.8 -17.0 -4.3 -0.06| 4.3 -0.2 5000 343 18 289 7| 0.0 2.7 2.7| 7.8 -30.6 -22.8 -4.6 -0.08| 4.1 -0.3 6000 337 19 290 10| 0.0 2.5 2.5| 7.8 -31.8 -24.0 -4.0 -0.08| 3.7 -0.3 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251127.00.gif