UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for U9839... Searching the city database file for: U9839 ... Date:0000Z 30 OCT 25 Station: U9839 WMO ident: 29839 Latitude: 53.50 Longitude: 83.83 ------------------------------------------------------------------------------- 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 1011 142 -6.1 -6.4 98 0.3 -6.2 230 1 266.2 266.6 266.3 272.5 2.34 1 1000 228 -4.3 -4.7 97 0.4 -4.4 240 5 268.9 269.3 268.7 276.1 2.69 2 943 699 6.0 3.3 83 2.7 4.7 251 13 283.9 284.8 280.6 298.3 5.14 3 927 839 5.6 -0.4 65 6.0 2.9 255 15 284.9 285.6 279.6 296.2 4.00 4 925 857 5.6 -0.4 65 6.0 2.9 255 15 285.0 285.7 279.7 296.4 4.01 5 880 1263 3.0 -0.1 80 3.1 1.6 261 15 286.4 287.2 280.8 298.7 4.31 6 850 1543 2.0 -1.3 79 3.3 0.5 265 15 288.2 289.0 281.3 300.0 4.09 7 830 1735 2.0 -1.4 78 3.4 0.5 266 16 290.2 290.9 282.3 302.2 4.16 8 809 1941 1.8 -6.2 55 8.0 -1.4 266 17 292.1 292.7 281.7 300.9 2.97 9 700 3096 -3.5 -14.5 42 11.0 -7.1 270 21 298.6 298.9 283.1 304.1 1.77 10 688 3233 -3.9 -19.9 28 16.0 -8.5 271 21 299.6 299.9 282.7 303.3 1.14 11 599 4312 -11.3 -19.3 52 8.0 -13.5 282 20 303.2 303.4 284.4 307.6 1.38 12 538 5129 -16.5 -19.4 78 2.9 -17.3 290 19 306.4 306.7 285.8 311.4 1.53 13 523 5342 -15.9 -23.9 50 8.0 -17.8 292 19 309.6 309.8 286.5 313.2 1.06 14 500 5680 -18.1 -25.1 54 7.0 -19.7 295 19 311.0 311.2 286.8 314.3 1.00 15 471 6123 -20.9 -28.9 49 8.0 -22.4 299 20 312.9 313.0 287.2 315.4 0.75 16 452 6425 -22.1 -38.1 22 16.0 -24.4 302 20 315.1 315.1 287.5 316.2 0.32 17 407 7186 -27.7 -49.7 10 22.0 -29.6 309 21 317.4 317.4 288.0 317.8 0.10 18 400 7310 -29.1 -53.1 8 24.0 -30.9 310 21 317.2 317.2 287.9 317.4 0.07 19 300 9290 -46.9 -62.9 14 16.0 -47.3 330 38 319.3 319.3 288.5 319.4 0.03 20 250 10470 -57.1 -68.1 24 11.0 -57.2 330 48 321.2 321.2 289.1 321.2 0.02 21 233 10912 -61.1 -73.1 19 12.0 -61.2 330 44 321.6 321.6 289.3 321.7 0.01 22 214 11436 -64.3 -77.3 15 13.0 -64.4 330 40 324.6 324.6 290.2 324.6 0.00 23 200 11850 -64.3 -77.3 15 13.0 -64.4 330 36 330.9 330.9 292.0 331.0 0.01 24 184 12355 -68.9 -82.9 12 14.0 -68.9 300 46 331.5 331.5 292.1 331.5 0.00 25 178 12554 -68.9 -82.9 12 14.0 -68.9 302 46 334.6 334.6 293.0 334.6 0.00 26 164 13051 -63.3 -77.3 13 14.0 -63.4 308 47 351.9 351.9 297.1 352.0 0.01 27 150 13600 -63.7 -78.7 11 15.0 -63.8 315 48 360.3 360.3 298.8 360.4 0.01 28 143 13892 -65.5 -80.5 11 15.0 -65.6 314 47 362.2 362.2 299.1 362.2 0.00 29 121 14915 -62.3 -83.3 4 21.0 -62.5 310 44 385.7 385.7 303.2 385.8 0.00 30 100 16090 -62.9 -83.9 4 21.0 -63.1 305 40 406.2 406.2 306.0 406.2 0.00 31 79 17545 -61.5 -83.5 4 22.0 -61.8 305 40 437.4 437.4 309.6 437.4 0.00 32 70 18290 -63.7 -84.7 4 21.0 -64.0 305 40 448.1 448.1 310.7 448.1 0.00 33 67 18558 -65.5 -86.5 4 21.0 -65.7 304 40 449.9 449.9 310.8 449.9 0.00 34 50 20340 -65.7 -87.7 3 22.0 -66.0 300 38 488.7 488.7 314.1 488.7 0.00 35 49 20463 -65.9 -86.9 4 21.0 -66.2 300 38 491.0 491.0 314.3 491.0 0.00 36 39 21849 -65.7 -86.7 4 21.0 -66.1 298 42 524.6 524.7 316.6 524.7 0.01 37 30 23440 -66.7 -87.7 4 21.0 -67.1 295 46 562.8 562.8 318.8 562.8 0.01 38 24 24800 -65.1 -86.1 4 21.0 -65.7 289 52 604.5 604.5 320.8 604.6 0.01 39 20 25920 -62.9 -84.9 4 22.0 -63.8 285 56 643.6 643.6 322.4 643.7 0.01 40 17 26923 -62.1 -84.1 4 22.0 -63.3 676.8 676.8 323.7 677.0 0.02 41 14 28129 -59.9 -81.9 4 22.0 -61.6 722.9 722.9 325.1 723.2 0.03 TRP 184 12355 -68.9 -82.9 12 14.0 -68.9 300 46 331.5 331.5 292.1 331.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: Surface below freezing Freezing level: 976.20 mb = 424.81 m = 1393.70 ft Freezing level: 771.98 mb = 2333.57 m = 7655.98 ft Wetbulb zero: Below ground Precipitable water: 0.55 inches Sfc-500 mean rel hum: 59.63 % Est. max temperature: 15.32 C = 59.58 F Sfc-Lift cond lev (LCL): 1006.02 mb = 180.88 m = 593.42 ft T: -5.29 C 700-500 lapse rate: 5.65 C/km ThetaE index: 2.04 C Layer 927.0- 925.0 mb Conv cond level (CCL): 1000.00 mb = 228.00 m = 748.02 ft Mean mixing ratio: 3.90 g/kg Conv temperature: 1.13 C = 34.03 F Cap Strength: 18.24 C Lifted Index: 18.91 C Risk: None Lifted Index @300 mb: 21.49 C Lifted Index @700 mb: 12.77 C Showalter Index: 10.88 C Risk: None Total Totals Index: 36.90 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 16.80 C K Index: 7.80 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.93 J/kg Max Up Vert Vel: 11.48 m/s Conv Inhibition (B-): 52036.19 J/kg Cap Strength: 18.63 C Lift Cond Lev (LCL): 928.58 mb = 825.40 m = 2707.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 13 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 1011 142 230 1 0.8 0.6 | 130 13 -10.0 8.3 1 1000 228 240 5 4.3 2.5 | 148 12 -6.4 10.2 2 925 857 255 15 14.5 3.9 | 198 12 3.7 11.6 3 850 1543 265 15 14.9 1.3 | 205 10 4.2 9.0 4 700 3096 270 21 21.0 -0.0 | 233 13 10.2 7.7 5 500 5680 295 19 17.2 -8.0 | 273 6 6.5 -0.4 6 400 7310 310 21 16.1 -13.5 | 317 8 5.3 -5.8 7 300 9290 330 38 19.0 -32.9 | 342 27 8.2 -25.2 8 250 10470 330 48 24.0 -41.6 | 339 36 13.2 -33.9 9 200 11850 330 36 18.0 -31.2 | 343 25 7.2 -23.5 10 184 12355 300 46 39.8 -23.0 | 298 33 29.1 -15.3 11 150 13600 315 48 33.9 -33.9 | 319 35 23.2 -26.3 12 100 16090 305 40 32.8 -22.9 | 305 27 22.0 -15.3 13 70 18290 305 40 32.8 -22.9 | 305 27 22.0 -15.3 14 50 20340 300 38 32.9 -19.0 | 297 25 22.2 -11.3 15 30 23440 295 46 41.7 -19.4 | 291 33 30.9 -11.8 16 20 25920 285 56 54.1 -14.5 | 279 44 43.3 -6.8 Wind Parameters Mean winds (0-6000m): 275.5 at 17.6 knts Storm direction: 305.5 at 13.2 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 103.8 deg Storm rel helicity (0-3000m) pos: 65.2 neg: 0.0 tot: 65.2 m^2/s^2 ave: 21.7 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 3.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.60 Bulk Shear: 18.30 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 ------------------------------------------------------------------------------- 500 246 7 159 11| 11.0 0.0 11.0| 33.5 0.0 33.5 67.0 0.99| 11.1 11.0 1000 253 11 178 11| 7.3 0.0 7.3| 46.5 0.0 46.5 46.5 0.96| 7.9 7.6 1500 257 12 186 10| 5.0 0.0 5.0| 49.7 0.0 49.7 33.1 0.92| 5.9 5.5 2000 260 13 193 10| 4.3 0.0 4.3| 54.7 0.0 54.7 27.4 0.92| 5.0 4.6 2500 262 14 199 10| 3.8 0.0 3.8| 59.9 0.0 59.9 24.0 0.92| 4.4 4.0 3000 264 15 205 10| 3.5 0.0 3.5| 65.2 0.0 65.2 21.7 0.91| 4.0 3.6 4000 267 17 214 10| 2.5 0.0 2.5| 72.3 0.0 72.3 18.1 0.88| 3.4 3.0 5000 271 17 222 10| 1.9 0.0 1.9| 77.9 0.0 77.9 15.6 0.86| 3.1 2.7 6000 276 18 229 9| 1.6 0.0 1.6| 83.2 0.0 83.2 13.9 0.86| 2.9 2.5 Wrote GIF file: /home/apache/climate/data/raob//U9839/skewt/U9839.skewt.20251030.00.gif