UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:1200Z 14 OCT 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 1033 16 -4.9 -8.3 77 3.4 -5.9 200 3 265.8 266.1 265.4 271.1 1.97 1 1000 271 -5.1 -7.9 81 2.8 -6.0 200 13 268.0 268.4 267.2 273.8 2.10 2 925 881 -7.1 -11.2 72 4.1 -8.2 220 27 272.0 272.3 269.2 276.9 1.75 3 920 923 -7.3 -11.4 72 4.1 -8.4 220 27 272.3 272.6 269.4 277.1 1.73 4 908 1026 -6.3 -10.6 72 4.3 -7.6 221 27 274.3 274.6 270.9 279.6 1.87 5 855 1500 -2.7 -24.7 17 22.0 -7.7 225 27 282.8 282.9 273.8 284.7 0.60 6 850 1547 -2.9 -24.9 16 22.0 -7.8 225 27 283.1 283.2 274.0 284.9 0.60 7 788 2145 -4.3 -24.3 19 20.0 -8.9 227 26 287.8 287.9 276.6 289.9 0.68 8 711 2947 -8.9 -13.9 67 5.0 -10.4 230 25 291.3 291.7 279.9 296.9 1.83 9 700 3068 -9.5 -14.5 67 5.0 -11.0 230 25 292.0 292.3 280.1 297.3 1.77 10 649 3648 -13.5 -18.1 68 4.6 -14.7 239 23 293.8 294.1 280.6 298.2 1.42 11 633 3839 -12.7 -20.7 51 8.0 -14.7 242 23 296.8 297.1 281.5 300.5 1.16 12 599 4257 -16.1 -35.1 18 19.0 -19.0 249 21 297.6 297.7 280.8 298.7 0.32 13 583 4461 -17.7 -36.7 17 19.0 -20.4 252 21 298.1 298.1 280.9 299.0 0.28 14 525 5241 -20.7 -38.7 18 18.0 -23.0 264 18 303.5 303.6 283.2 304.4 0.26 15 500 5600 -23.5 -42.5 16 19.0 -25.5 270 17 304.4 304.4 283.4 305.0 0.18 16 400 7190 -35.7 -44.7 39 9.0 -36.3 250 23 308.6 308.6 285.0 309.2 0.18 17 383 7490 -37.7 -46.7 38 9.0 -38.2 253 23 309.8 309.8 285.4 310.4 0.15 18 300 9130 -49.5 -58.5 34 9.0 -49.7 270 25 315.6 315.6 287.3 315.8 0.05 19 297 9196 -50.3 -58.3 38 8.0 -50.5 271 26 315.4 315.4 287.3 315.5 0.05 20 250 10310 -55.9 -63.9 36 8.0 -56.1 285 40 323.0 323.0 289.7 323.1 0.03 21 234 10729 -57.7 -65.7 35 8.0 -57.8 280 36 326.4 326.4 290.7 326.5 0.02 22 200 11720 -57.5 -66.5 31 9.0 -57.6 285 27 341.7 341.7 294.7 341.8 0.02 23 154 13373 -55.9 -65.9 28 10.0 -56.1 308 16 371.0 371.0 300.8 371.1 0.04 24 150 13540 -57.5 -68.5 23 11.0 -57.7 310 15 371.0 371.0 300.8 371.1 0.03 25 146 13710 -58.3 -69.3 23 11.0 -58.5 312 15 372.5 372.5 301.0 372.6 0.02 26 100 16090 -58.1 -71.1 17 13.0 -58.4 335 11 415.5 415.5 307.2 415.6 0.03 27 85 17109 -59.7 -73.7 15 14.0 -60.0 335 11 432.0 432.0 309.0 432.1 0.02 28 70 18320 -60.3 -74.3 14 14.0 -60.6 335 11 455.4 455.4 311.4 455.5 0.02 29 50 20400 -62.9 -77.9 12 15.0 -63.3 350 9 495.3 495.3 314.6 495.4 0.02 30 48 20650 -64.1 -79.1 11 15.0 -64.4 350 9 498.2 498.2 314.8 498.3 0.02 31 30 23530 -63.5 -79.5 10 16.0 -64.1 350 11 571.5 571.5 319.2 571.7 0.02 32 20 26030 -61.3 -78.3 9 17.0 -62.3 310 11 648.5 648.6 322.6 648.9 0.04 33 16 27414 -62.7 -79.7 8 17.0 -63.8 289 11 686.7 686.7 324.0 687.1 0.04 34 10 30360 -56.3 -74.3 9 18.0 -59.3 245 11 809.4 809.5 327.5 811.0 0.16 35 9.2 30893 -53.9 -72.9 8 19.0 -57.8 838.1 838.2 328.2 840.4 0.22 TRP 234 10729 -57.7 -65.7 35 8.0 -57.8 280 36 326.4 326.4 290.7 326.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5329.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 42.91 % Est. max temperature: 7.69 C = 45.85 F Sfc-Lift cond lev (LCL): 978.85 mb = 438.29 m = 1437.95 ft T: -5.65 C 700-500 lapse rate: 5.53 C/km Conv cond level (CCL): 611.29 mb = 4103.44 m = 13462.57 ft Mean mixing ratio: 1.98 g/kg Conv temperature: 26.97 C = 80.54 F Cap Strength: 24.66 C Lifted Index: 24.94 C Risk: None Lifted Index @300 mb: 29.29 C Lifted Index @700 mb: 17.55 C Showalter Index: 16.56 C Risk: None Total Totals Index: 19.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: -1.40 C K Index: -9.30 Risk: None Sweat Index: 184.39 Risk: None Energy Index: 4.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.65 J/kg Max Up Vert Vel: 6.11 m/s Conv Inhibition (B-): 70629.20 J/kg Cap Strength: 24.90 C Lift Cond Lev (LCL): 931.74 mb = 824.19 m = 2704.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 17 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 1033 16 200 3 1.0 2.8 | 95 15 -15.4 1.3 1 1000 271 200 13 4.4 12.2 | 132 16 -12.0 10.7 2 925 881 220 27 17.4 20.7 | 183 19 0.9 19.2 3 850 1547 225 27 19.1 19.1 | 189 18 2.6 17.6 4 700 3068 230 25 19.2 16.1 | 191 15 2.7 14.5 5 500 5600 270 17 17.0 -0.0 | 340 2 0.5 -1.5 6 400 7190 250 23 21.6 7.9 | 219 8 5.2 6.3 7 300 9130 270 25 25.0 -0.0 | 280 9 8.5 -1.5 8 250 10310 285 40 38.6 -10.4 | 298 25 22.2 -11.9 9 234 10729 280 36 35.5 -6.3 | 292 21 19.0 -7.8 10 200 11720 285 27 26.1 -7.0 | 312 13 9.6 -8.5 11 150 13540 310 15 11.5 -9.6 | 24 12 -5.0 -11.2 12 100 16090 335 11 4.6 -10.0 | 46 16 -11.8 -11.5 13 70 18320 335 11 4.6 -10.0 | 46 16 -11.8 -11.5 14 50 20400 350 9 1.6 -8.9 | 55 18 -14.9 -10.4 15 30 23530 350 11 1.9 -10.8 | 50 19 -14.5 -12.4 16 20 26030 310 11 8.4 -7.1 | 43 12 -8.0 -8.6 17 10 30360 245 11 10.0 4.6 | 116 7 -6.5 3.1 Wind Parameters Mean winds (0-6000m): 234.7 at 22.0 knts Storm direction: 264.7 at 16.5 knts Shear (0-3000m) pos: 3.9 neg: 0.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 95.7 deg Storm rel helicity (0-3000m) pos: 120.8 neg: 0.0 tot: 120.8 m^2/s^2 ave: 40.3 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.77 Bulk Shear: 24.08 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 ------------------------------------------------------------------------------- 500 203 12 128 15| 16.1 0.0 16.1| 65.3 0.0 65.3 130.5 0.99| 16.5 16.3 1000 213 18 154 15| 12.5 0.0 12.5|111.1 0.0 111.1 111.1 0.98| 13.4 13.1 1500 218 21 166 16| 8.3 0.0 8.3|118.0 0.0 118.0 78.7 0.97| 9.6 9.3 2000 220 22 172 16| 6.1 0.0 6.1|119.3 0.0 119.3 59.7 0.94| 7.4 7.0 2500 222 23 176 16| 4.8 0.0 4.8|120.1 0.0 120.1 48.1 0.92| 6.2 5.6 3000 223 23 178 16| 3.9 0.0 3.9|120.8 0.0 120.8 40.3 0.89| 5.3 4.7 4000 226 24 182 15| 2.6 0.0 2.6|129.3 0.0 129.3 32.3 0.80| 4.9 3.9 5000 230 23 185 13| 1.8 0.0 1.8|133.0 0.0 133.0 26.6 0.74| 4.6 3.4 6000 235 22 188 11| 1.4 0.2 1.6|134.2 -0.8 133.3 22.2 0.68| 4.3 2.9 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251014.12.gif