UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for U3330... Searching the city database file for: U3330 ... Date:1200Z 29 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 1008 18 -16.9 -20.3 75 3.4 -17.4 200 3 255.7 255.8 255.2 257.7 0.75 1 1000 78 -17.5 -21.2 73 3.7 -18.0 200 5 255.6 255.8 255.1 257.6 0.70 2 938 555 -19.5 -22.6 76 3.1 -20.0 216 26 258.3 258.4 257.2 260.2 0.66 3 925 659 -17.5 -20.3 79 2.8 -18.0 220 31 261.4 261.5 260.0 263.7 0.82 4 896 899 -12.9 -15.0 84 2.1 -13.4 224 33 268.6 268.8 266.2 272.2 1.33 5 861 1204 -10.7 -12.6 86 1.9 -11.2 228 34 273.9 274.2 270.3 278.7 1.68 6 850 1303 -11.1 -13.0 86 1.9 -11.6 230 35 274.5 274.8 270.7 279.2 1.65 7 841 1385 -11.7 -13.5 86 1.8 -12.2 231 35 274.7 275.0 270.7 279.3 1.60 8 831 1477 -9.3 -11.0 87 1.7 -9.8 232 35 278.2 278.5 273.3 283.8 1.98 9 797 1800 -9.9 -11.7 87 1.8 -10.4 237 35 280.9 281.2 274.8 286.5 1.96 10 732 2452 -12.7 -19.7 56 7.0 -14.3 245 35 284.8 284.9 275.6 288.1 1.09 11 700 2794 -12.3 -24.3 36 12.0 -14.8 250 35 288.9 289.0 277.3 291.2 0.76 12 699 2805 -12.3 -24.3 36 12.0 -14.8 250 35 289.0 289.1 277.3 291.4 0.76 13 683 2982 -13.3 -25.3 36 12.0 -15.7 251 36 289.8 289.9 277.7 292.0 0.72 14 641 3461 -17.1 -25.1 50 8.0 -18.6 254 37 290.8 290.9 278.2 293.2 0.78 15 614 3785 -16.1 -20.2 71 4.1 -17.1 256 39 295.5 295.8 281.1 299.4 1.25 16 562 4446 -20.3 -23.4 76 3.1 -21.0 260 41 298.2 298.3 282.0 301.4 1.03 17 500 5300 -27.3 -30.9 71 3.6 -27.8 265 44 299.8 299.9 282.0 301.7 0.58 18 455 5969 -31.9 -35.7 69 3.8 -32.3 267 45 302.2 302.3 282.8 303.5 0.40 19 400 6860 -39.3 -43.4 65 4.1 -39.6 270 46 303.9 304.0 283.2 304.6 0.21 20 320 8345 -52.9 -57.2 59 4.3 -53.0 274 55 305.1 305.1 283.5 305.3 0.05 21 300 8760 -54.9 -59.1 60 4.2 -55.0 275 58 308.0 308.0 284.6 308.1 0.04 22 256 9762 -60.3 -64.2 60 3.9 -60.3 275 69 314.3 314.3 286.9 314.4 0.03 23 250 9910 -61.1 -65.0 60 3.9 -61.2 275 69 315.2 315.2 287.2 315.3 0.02 24 243 10086 -61.9 -66.0 58 4.1 -61.9 275 68 316.6 316.6 287.6 316.7 0.02 25 236 10268 -61.5 -65.5 59 4.0 -61.6 276 66 319.9 319.9 288.7 320.0 0.02 26 229 10456 -59.1 -63.4 57 4.3 -59.2 277 64 326.3 326.3 290.7 326.4 0.03 27 204 11177 -62.1 -66.3 57 4.2 -62.1 279 57 332.5 332.5 292.4 332.6 0.03 28 200 11300 -61.1 -65.1 59 4.0 -61.2 280 56 336.0 336.0 293.3 336.1 0.03 29 181 11924 -57.9 -62.4 56 4.5 -58.0 290 53 351.0 351.0 296.9 351.2 0.05 30 150 13100 -60.7 -65.1 56 4.4 -60.8 310 46 365.5 365.5 299.8 365.7 0.04 31 134 13794 -63.3 -68.3 51 5.0 -63.4 313 47 372.9 372.9 301.1 373.0 0.03 32 100 15580 -64.5 -69.5 50 5.0 -64.6 320 50 403.1 403.1 305.6 403.3 0.03 33 89 16291 -67.5 -73.5 42 6.0 -67.6 320 51 410.8 410.8 306.6 410.9 0.02 34 70 17740 -68.7 -74.7 42 6.0 -68.8 320 54 437.4 437.4 309.6 437.5 0.02 35 64 18275 -68.3 -74.3 42 6.0 -68.4 323 53 449.6 449.7 310.8 449.8 0.03 36 50 19730 -74.5 -80.5 39 6.0 -74.6 330 50 467.9 467.9 312.5 468.0 0.01 37 43 20603 -76.7 -82.7 38 6.0 -76.7 330 48 483.1 483.2 313.7 483.2 0.01 38 30 22670 -77.7 -83.7 37 6.0 -77.7 330 44 532.8 532.8 317.1 532.9 0.01 39 28 23065 -76.7 -82.7 38 6.0 -76.8 330 43 546.2 546.2 317.9 546.3 0.02 40 20 24980 -80.3 -86.3 36 6.0 -80.4 330 38 590.4 590.4 320.2 590.4 0.01 41 16 26229 -82.1 -88.1 35 6.0 -82.1 330 36 623.4 623.4 321.6 623.5 0.01 42 15 26592 -79.5 -85.5 36 6.0 -79.6 330 35 643.7 643.7 322.4 643.8 0.02 43 10 28910 -75.3 -82.3 33 7.0 -75.6 330 31 738.5 738.5 325.6 738.9 0.05 44 9.7 29087 -73.7 -79.7 39 6.0 -74.0 751.0 751.0 326.0 751.6 0.07 45 8.3 29993 -75.7 -82.7 32 7.0 -76.0 777.3 777.3 326.7 777.8 0.05 46 6.6 31343 -68.5 -75.5 36 7.0 -69.4 860.2 860.4 328.7 862.4 0.21 TRP 243 10086 -61.9 -66.0 58 4.1 -61.9 275 68 316.6 316.6 287.6 316.7 0.02 WND 256 9762 -60.3 -64.2 60 3.9 -60.3 275 69 314.3 314.3 286.9 314.4 0.03 Sounding variables and indices 1000-500 mb thick: 5222.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 69.25 % Est. max temperature: 1.56 C = 34.81 F Sfc-Lift cond lev (LCL): 953.42 mb = 433.48 m = 1422.16 ft T: -18.99 C 700-500 lapse rate: 5.99 C/km ThetaE index: 0.15 C Layer 1000.0- 938.0 mb Conv cond level (CCL): 487.17 mb = 5484.33 m = 17992.98 ft Mean mixing ratio: 0.74 g/kg Conv temperature: 27.97 C = 82.35 F Cap Strength: 32.12 C Lifted Index: 32.27 C Risk: None Lifted Index @300 mb: 33.67 C Lifted Index @700 mb: 26.18 C Showalter Index: 17.27 C Risk: None Total Totals Index: 30.50 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 14.30 C K Index: -8.80 Risk: None Sweat Index: 210.70 Risk: None Energy Index: 4.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.69 J/kg Max Up Vert Vel: 8.09 m/s Conv Inhibition (B-): 70699.63 J/kg Cap Strength: 32.29 C Lift Cond Lev (LCL): 909.07 mb = 790.19 m = 2592.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 27 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 1008 18 200 3 1.0 2.8 | 106 27 -25.5 7.5 1 1000 78 200 5 1.7 4.7 | 111 26 -24.8 9.4 2 925 659 220 31 19.9 23.7 | 167 29 -6.6 28.4 3 850 1303 230 35 26.8 22.5 | 181 27 0.3 27.2 4 700 2794 250 35 32.9 12.0 | 201 18 6.4 16.7 5 500 5300 265 44 43.8 3.8 | 244 19 17.3 8.5 6 400 6860 270 46 46.0 -0.0 | 257 20 19.5 4.7 7 300 8760 275 58 57.8 -5.1 | 271 31 31.3 -0.4 8 256 9762 275 69 68.7 -6.0 | 272 42 42.3 -1.3 9 250 9910 275 69 68.7 -6.0 | 272 42 42.3 -1.3 10 243 10086 275 68 67.7 -5.9 | 272 41 41.3 -1.2 11 200 11300 280 56 55.1 -9.7 | 280 29 28.7 -5.0 12 150 13100 310 46 35.2 -29.6 | 341 26 8.8 -24.9 13 100 15580 320 50 32.1 -38.3 | 350 34 5.7 -33.6 14 70 17740 320 54 34.7 -41.4 | 347 38 8.2 -36.7 15 50 19730 330 50 25.0 -43.3 | 2 39 -1.5 -38.6 16 30 22670 330 44 22.0 -38.1 | 8 34 -4.5 -33.4 17 20 24980 330 38 19.0 -32.9 | 15 29 -7.5 -28.2 18 10 28910 330 31 15.5 -26.8 | 26 25 -11.0 -22.2 Wind Parameters Mean winds (0-6000m): 250.0 at 35.9 knts Storm direction: 280.0 at 26.9 knts Shear (0-3000m) pos: 5.8 neg: 0.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 98.3 deg Storm rel helicity (0-3000m) pos: 306.8 neg: 0.0 tot: 306.8 m^2/s^2 ave: 102.3 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 7.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.35 Bulk Shear: 92.90 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 ------------------------------------------------------------------------------- 500 212 14 130 25| 22.4 0.0 22.4|155.3 0.0 155.3 310.6 1.00| 22.8 22.7 1000 220 22 150 25| 15.7 0.0 15.7|232.3 0.0 232.3 232.3 0.99| 16.8 16.6 1500 224 26 160 25| 11.2 0.0 11.2|262.5 0.0 262.5 175.0 0.97| 12.9 12.5 2000 228 28 167 24| 8.4 0.0 8.4|279.4 0.0 279.4 139.7 0.94| 10.7 10.1 2500 231 30 172 23| 6.8 0.0 6.8|294.1 0.0 294.1 117.6 0.91| 9.4 8.6 3000 235 31 176 22| 5.8 0.0 5.8|306.8 0.0 306.8 102.3 0.90| 8.4 7.6 4000 240 32 184 21| 4.9 0.0 4.9|331.8 0.0 331.8 83.0 0.91| 7.0 6.4 5000 246 34 194 19| 4.3 0.0 4.3|358.5 0.0 358.5 71.7 0.92| 6.2 5.7 6000 250 36 203 18| 3.8 0.0 3.8|376.7 0.0 376.7 62.8 0.92| 5.5 5.0 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251129.12.gif