UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for U3330... Searching the city database file for: U3330 ... Date:1200Z 9 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 1019 18 -28.7 -31.1 80 2.4 -28.9 200 1 243.1 243.2 243.1 243.9 0.28 1 1006 111 -26.7 -28.8 82 2.1 -26.9 224 2 246.0 246.1 245.9 247.0 0.35 2 1000 154 -24.3 -26.0 86 1.7 -24.5 235 3 248.9 248.9 248.7 250.1 0.46 3 960 455 -16.5 -16.9 97 0.4 -16.6 225 6 259.7 259.8 259.1 262.5 1.06 4 925 733 -15.9 -16.4 96 0.5 -16.0 215 9 263.1 263.2 261.9 266.2 1.15 5 922 757 -15.9 -16.4 96 0.5 -16.0 214 9 263.3 263.5 262.0 266.4 1.15 6 887 1049 -14.7 -17.5 79 2.8 -15.3 205 9 267.5 267.6 265.0 270.5 1.09 7 850 1371 -15.9 -22.9 55 7.0 -17.1 195 9 269.5 269.6 265.7 271.5 0.71 8 830 1550 -15.9 -23.9 50 8.0 -17.2 204 9 271.3 271.4 266.9 273.3 0.67 9 737 2441 -18.5 -29.5 37 11.0 -20.0 246 6 277.9 278.0 270.7 279.3 0.45 10 700 2823 -20.7 -32.7 33 12.0 -22.2 265 5 279.6 279.6 271.5 280.7 0.35 11 597 3984 -26.7 -41.7 23 15.0 -27.9 310 9 285.6 285.7 274.6 286.2 0.16 12 540 4699 -32.3 -46.3 24 14.0 -33.1 338 11 287.3 287.3 275.5 287.6 0.11 13 516 5020 -32.7 -45.7 26 13.0 -33.5 351 12 290.5 290.6 277.2 291.0 0.12 14 500 5240 -35.1 -48.1 25 13.0 -35.8 360 13 290.2 290.3 276.9 290.6 0.10 15 400 6760 -44.5 -55.5 28 11.0 -44.8 350 27 297.2 297.2 280.1 297.3 0.05 16 300 8630 -57.7 -67.7 27 10.0 -57.8 345 33 304.0 304.0 283.0 304.1 0.01 17 290 8844 -59.5 -69.5 26 10.0 -59.6 345 34 304.4 304.4 283.2 304.5 0.01 18 264 9431 -61.9 -71.9 25 10.0 -62.0 345 38 309.2 309.2 285.0 309.2 0.01 19 250 9770 -61.9 -71.9 25 10.0 -62.0 345 36 314.0 314.0 286.8 314.1 0.01 20 249 9795 -61.9 -71.9 25 10.0 -62.0 345 36 314.4 314.4 286.9 314.4 0.01 21 200 11160 -59.3 -69.3 26 10.0 -59.4 335 31 338.9 338.9 294.0 338.9 0.02 22 176 11961 -57.9 -67.9 27 10.0 -58.0 331 33 353.8 353.8 297.5 353.9 0.02 23 150 12960 -60.3 -70.3 26 10.0 -60.4 325 35 366.2 366.2 299.9 366.3 0.02 24 100 15480 -62.3 -73.3 22 11.0 -62.5 320 31 407.4 407.4 306.2 407.5 0.02 25 94 15862 -62.9 -72.9 25 10.0 -63.1 320 30 413.4 413.5 306.9 413.6 0.02 26 70 17670 -65.1 -76.1 20 11.0 -65.3 320 25 445.1 445.1 310.4 445.2 0.02 27 64 18214 -65.7 -76.7 20 11.0 -65.9 316 26 455.4 455.4 311.4 455.4 0.02 28 50 19700 -68.3 -79.3 19 11.0 -68.5 305 29 482.5 482.5 313.7 482.6 0.01 29 30 22740 -72.1 -83.1 18 11.0 -72.3 305 19 548.1 548.1 318.0 548.2 0.01 30 20 25120 -74.1 -84.1 20 10.0 -74.3 310 23 609.4 609.4 321.0 609.5 0.02 31 19 25419 -74.5 -84.5 20 10.0 -74.7 308 25 617.1 617.1 321.4 617.2 0.02 32 10 29150 -75.5 -85.5 19 10.0 -75.8 285 48 737.7 737.7 325.6 737.9 0.03 33 7.9 30528 -71.5 -82.5 18 11.0 -72.1 805.2 805.2 327.4 805.7 0.06 TRP 264 9431 -61.9 -71.9 25 10.0 -62.0 345 38 309.2 309.2 285.0 309.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5086.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 45.54 % Est. max temperature: -3.26 C = 26.13 F Sfc-Lift cond lev (LCL): 978.59 mb = 313.46 m = 1028.40 ft T: -20.16 C 700-500 lapse rate: 5.96 C/km Conv cond level (CCL): 1006.00 mb = 110.52 m = 362.59 ft Mean mixing ratio: 0.83 g/kg Conv temperature: -18.27 C = -0.89 F Cap Strength: 26.99 C Lifted Index: 26.46 C Risk: None Lifted Index @300 mb: 32.57 C Lifted Index @700 mb: 19.89 C Showalter Index: 15.53 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 12.20 C K Index: -15.70 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 4.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 81.02 J/kg Max Up Vert Vel: 12.73 m/s Conv Inhibition (B-): 73258.93 J/kg Cap Strength: 26.78 C Lift Cond Lev (LCL): 969.11 mb = 385.17 m = 1263.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 7 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 1019 18 200 1 0.3 0.9 | 165 8 -1.9 7.4 1 1000 154 235 3 2.5 1.7 | 181 8 0.2 8.1 2 925 733 215 9 5.2 7.4 | 192 14 2.9 13.8 3 850 1371 195 9 2.3 8.7 | 180 15 0.1 15.1 4 700 2823 265 5 5.0 0.4 | 202 7 2.7 6.9 5 500 5240 360 13 -0.0 -13.0 | 19 7 -2.3 -6.6 6 400 6760 350 27 4.7 -26.6 | 353 20 2.4 -20.2 7 300 8630 345 33 8.5 -31.9 | 346 26 6.3 -25.5 8 264 9431 345 38 9.8 -36.7 | 346 31 7.6 -30.3 9 250 9770 345 36 9.3 -34.8 | 346 29 7.1 -28.4 10 200 11160 335 31 13.1 -28.1 | 333 24 10.8 -21.7 11 150 12960 325 35 20.1 -28.7 | 321 28 17.8 -22.2 12 100 15480 320 31 19.9 -23.7 | 314 25 17.7 -17.3 13 70 17670 320 25 16.1 -19.2 | 313 19 13.8 -12.7 14 50 19700 305 29 23.8 -16.6 | 295 24 21.5 -10.2 15 30 22740 305 19 15.6 -10.9 | 289 14 13.3 -4.5 16 20 25120 310 23 17.6 -14.8 | 299 17 15.4 -8.4 17 10 29150 285 48 46.4 -12.4 | 278 45 44.1 -6.0 Wind Parameters Mean winds (0-6000m): 310.6 at 9.1 knts Storm direction: 340.6 at 6.8 knts Shear (0-3000m) pos: 1.3 neg: 0.6 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 43.4 deg Storm rel helicity (0-3000m) pos: 25.8 neg: -10.6 tot: 15.2 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.68 Bulk Shear: 12.12 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 ------------------------------------------------------------------------------- 500 226 4 184 9| 6.0 0.0 6.0| 8.9 0.0 8.9 17.7 0.63| 6.3 4.0 1000 216 6 187 12| 3.0 1.6 4.6| 9.3 -5.0 4.2 4.2 0.27| 5.1 1.4 1500 210 7 186 13| 2.0 1.1 3.1| 11.9 -10.6 1.3 0.9 0.16| 4.2 0.7 2000 210 7 186 13| 1.6 0.8 2.5| 20.4 -10.6 9.9 4.9 0.28| 4.1 1.1 2500 213 7 188 13| 1.4 0.7 2.1| 23.9 -10.6 13.3 5.3 0.30| 3.9 1.2 3000 217 7 189 12| 1.3 0.6 1.9| 25.8 -10.6 15.2 5.1 0.31| 3.7 1.1 4000 236 7 199 11| 1.6 0.4 2.0| 33.9 -10.6 23.3 5.8 0.44| 3.5 1.5 5000 265 8 218 9| 1.7 0.3 2.0| 42.7 -10.6 32.1 6.4 0.55| 3.7 2.0 6000 311 9 264 5| 1.7 0.1 1.8| 45.1 -18.1 27.1 4.5 0.41| 3.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251109.12.gif