UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for U6298... Searching the city database file for: U6298 ... Date:0000Z 16 OCT 25 Station: U6298 WMO ident: 26298 Latitude: 57.90 Longitude: 34.05 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 113 195 3 SFC 991 186 2.0 1.1 94 0.9 1.6 195 3 275.9 276.6 275.2 287.2 4.18 2 941 602 1.2 0.1 92 1.1 0.7 251 9 279.2 279.9 276.9 290.5 4.09 3 925 739 0.2 -1.3 90 1.5 -0.4 270 11 279.5 280.2 276.6 289.9 3.75 4 850 1407 -3.7 -5.0 91 1.3 -4.2 280 15 282.3 282.8 277.2 291.0 3.10 5 725 2652 -11.7 -13.3 88 1.6 -12.2 317 13 286.6 287.0 277.7 292.2 1.89 6 713 2781 -10.1 -11.9 87 1.8 -10.6 321 13 289.8 290.2 279.6 296.2 2.15 7 700 2923 -10.7 -13.5 80 2.8 -11.5 325 13 290.6 291.0 279.7 296.4 1.93 8 551 4731 -17.1 -19.1 84 2.0 -17.6 343 23 303.6 303.9 284.8 308.5 1.53 9 500 5450 -21.9 -24.6 79 2.7 -22.5 350 27 306.3 306.5 285.2 309.8 1.04 10 400 7070 -32.7 -35.3 78 2.6 -33.0 360 42 312.5 312.6 286.8 314.1 0.47 11 377 7484 -35.3 -38.0 76 2.7 -35.5 1 44 314.4 314.5 287.3 315.8 0.38 12 300 9030 -47.5 -50.8 69 3.3 -47.6 5 50 318.4 318.4 288.3 318.9 0.12 13 250 10200 -57.5 -61.4 61 3.9 -57.6 360 50 320.6 320.6 289.0 320.7 0.04 14 240 10459 -59.3 -63.3 60 4.0 -59.3 359 48 321.6 321.6 289.3 321.8 0.03 15 229 10757 -58.5 -62.7 58 4.2 -58.6 357 47 327.2 327.2 291.0 327.4 0.04 16 214 11184 -60.9 -64.8 60 3.9 -61.0 355 44 329.9 329.9 291.7 330.0 0.03 17 210 11302 -60.9 -64.7 61 3.8 -61.0 356 43 331.7 331.7 292.2 331.8 0.03 18 200 11610 -58.3 -62.5 58 4.2 -58.4 360 40 340.4 340.4 294.5 340.6 0.04 19 161 12987 -53.7 -58.5 56 4.8 -53.9 341 27 370.0 370.0 300.7 370.4 0.09 20 150 13440 -54.5 -59.4 55 4.9 -54.7 335 23 376.2 376.2 301.7 376.6 0.08 21 100 16030 -56.5 -64.5 36 8.0 -56.8 325 15 418.6 418.6 307.6 418.9 0.07 22 70 18290 -57.7 -67.7 27 10.0 -58.1 315 21 460.9 461.0 311.9 461.3 0.06 23 50 20400 -60.1 -70.1 26 10.0 -60.5 305 9 501.9 501.9 315.1 502.2 0.06 24 39 21944 -61.5 -72.5 22 11.0 -62.0 310 9 535.3 535.3 317.3 535.6 0.05 25 30 23580 -58.5 -69.5 23 11.0 -59.3 315 9 585.2 585.2 319.9 586.0 0.11 26 29 23793 -58.3 -69.3 23 11.0 -59.2 314 9 591.4 591.5 320.3 592.3 0.12 27 20 26120 -60.1 -72.1 19 12.0 -61.2 300 7 652.2 652.3 322.8 653.1 0.11 28 17 27144 -56.1 -68.1 21 12.0 -57.9 696.1 696.2 324.4 698.1 0.24 29 13 28849 -56.1 -68.1 21 12.0 -58.3 751.6 751.7 326.1 754.5 0.31 30 12 29362 -52.7 -65.7 19 13.0 -55.8 781.0 781.2 326.9 785.6 0.46 31 12 29362 -51.7 -64.7 20 13.0 -55.1 784.6 784.8 327.0 789.8 0.53 TRP 214 11184 -60.9 -64.8 60 3.9 -61.0 355 44 329.9 329.9 291.7 330.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5337.00 m Freezing level: 921.15 mb = 773.26 m = 2536.90 ft Wetbulb zero: 931.13 mb = 686.10 m = 2250.97 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 85.90 % Est. max temperature: 8.69 C = 47.64 F Sfc-Lift cond lev (LCL): 977.13 mb = 298.98 m = 980.91 ft T: 1.78 C 700-500 lapse rate: 4.43 C/km ThetaE index: 0.52 C Layer 925.0- 850.0 mb Conv cond level (CCL): 898.05 mb = 972.61 m = 3190.95 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 6.61 C = 43.90 F Cap Strength: 13.35 C Lifted Index: 14.67 C Risk: None Lifted Index @300 mb: 20.51 C Lifted Index @700 mb: 5.22 C Showalter Index: 13.53 C Risk: None Total Totals Index: 35.10 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 16.90 C K Index: 10.40 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 3.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.01 J/kg Max Up Vert Vel: 6.00 m/s Conv Inhibition (B-): 65107.29 J/kg Cap Strength: 14.63 C Lift Cond Lev (LCL): 922.21 mb = 762.88 m = 2502.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 360 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 ---------------------------------------------------------- 0 991 186 195 3 0.8 2.9 | 183 16 0.7 16.3 1 925 739 270 11 11.0 -0.0 | 219 17 11.0 13.4 2 850 1407 280 15 14.8 -2.6 | 234 18 14.7 10.8 3 700 2923 325 13 7.5 -10.6 | 250 8 7.4 2.8 4 500 5450 350 27 4.7 -26.6 | 341 14 4.6 -13.2 5 400 7070 360 42 -0.0 -42.0 | 0 29 -0.0 -28.6 6 300 9030 5 50 -4.4 -49.8 | 7 37 -4.4 -36.4 7 250 10200 360 50 -0.0 -50.0 | 0 37 -0.0 -36.6 8 214 11184 355 44 3.8 -43.8 | 353 31 3.8 -30.4 9 200 11610 360 40 -0.0 -40.0 | 0 27 -0.0 -26.6 10 150 13440 335 23 9.7 -20.8 | 308 12 9.7 -7.4 11 100 16030 325 15 8.6 -12.3 | 263 9 8.6 1.1 12 70 18290 315 21 14.8 -14.8 | 276 15 14.8 -1.4 13 50 20400 305 9 7.4 -5.2 | 222 11 7.3 8.2 14 30 23580 315 9 6.4 -6.4 | 222 9 6.3 7.0 15 20 26120 300 7 6.1 -3.5 | 211 12 6.0 9.9 Wind Parameters Mean winds (0-6000m): 329.8 at 17.9 knts Storm direction: 359.8 at 13.4 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 78.6 deg Storm rel helicity (0-3000m) pos: 93.9 neg: 0.0 tot: 93.9 m^2/s^2 ave: 31.3 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.45 Bulk Shear: 40.33 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 ------------------------------------------------------------------------------- 500 254 7 202 16| 9.8 0.0 9.8| 47.9 0.0 47.9 95.8 0.94| 11.1 10.3 1000 267 9 214 17| 7.0 0.0 7.0| 68.6 0.0 68.6 68.6 0.95| 7.9 7.5 1500 274 11 221 17| 5.2 0.0 5.2| 81.2 0.0 81.2 54.1 0.91| 6.5 5.9 2000 280 12 226 16| 3.9 0.0 3.9| 87.4 0.0 87.4 43.7 0.83| 5.8 4.8 2500 287 12 230 15| 3.1 0.0 3.1| 90.2 0.0 90.2 36.1 0.75| 5.4 4.0 3000 293 12 233 14| 2.9 0.0 2.9| 93.9 0.0 93.9 31.3 0.73| 5.0 3.7 4000 306 14 244 12| 2.9 0.0 2.9|107.2 0.0 107.2 26.8 0.77| 4.6 3.5 5000 320 16 261 10| 2.9 0.0 2.9|123.5 0.0 123.5 24.7 0.78| 4.4 3.4 6000 330 18 283 9| 3.1 0.0 3.1|142.9 0.0 142.9 23.8 0.73| 4.4 3.2 Wrote GIF file: /home/apache/climate/data/raob//U6298/skewt/U6298.skewt.20251016.00.gif