UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for U3802... Searching the city database file for: U3802 ... Date:0000Z 29 APR 25 Station: U3802 WMO ident: 23802 Latitude: 61.68 Longitude: 50.78 ------------------------------------------------------------------------------- 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 55 270 3 SFC 992 119 -0.9 -6.9 64 6.0 -2.9 270 3 272.9 273.3 270.7 279.2 2.29 2 981 208 0.2 -8.8 51 9.0 -2.8 276 6 274.9 275.2 271.4 280.5 2.00 3 976 249 2.4 -7.6 48 10.0 -1.2 279 7 277.5 277.8 273.3 283.7 2.21 4 967 324 3.0 -9.0 41 12.0 -1.2 285 10 278.8 279.2 273.8 284.5 2.00 5 925 682 1.0 -14.0 32 15.0 -3.6 310 21 280.3 280.6 273.7 284.4 1.40 6 915 769 0.4 -13.6 34 14.0 -3.9 310 20 280.6 280.8 273.9 284.8 1.46 7 850 1353 -5.5 -17.5 38 12.0 -8.6 310 17 280.4 280.6 273.3 283.7 1.14 8 787 1951 -11.1 -19.1 52 8.0 -12.9 300 19 280.6 280.8 273.3 283.8 1.07 9 714 2695 -13.7 -25.7 36 12.0 -16.0 288 21 285.7 285.8 275.5 287.7 0.66 10 700 2845 -15.1 -28.1 32 13.0 -17.3 285 21 285.8 285.9 275.3 287.5 0.54 11 654 3355 -18.3 -25.3 54 7.0 -19.6 292 23 287.8 287.9 276.7 290.1 0.75 12 566 4423 -22.5 -30.5 48 8.0 -23.7 307 27 295.0 295.1 279.8 296.7 0.53 13 500 5320 -29.3 -39.3 37 10.0 -30.2 320 31 297.3 297.4 280.6 298.2 0.25 14 435 6301 -35.5 -44.5 39 9.0 -36.1 308 29 301.5 301.6 282.2 302.1 0.17 15 400 6880 -39.5 -48.5 38 9.0 -39.9 300 27 303.7 303.7 283.0 304.1 0.12 16 310 8578 -51.7 -59.7 38 8.0 -51.9 287 23 309.6 309.6 285.2 309.7 0.04 17 300 8790 -52.5 -61.5 33 9.0 -52.7 285 23 311.3 311.4 285.8 311.5 0.03 18 276 9327 -54.5 -63.5 32 9.0 -54.6 279 22 316.0 316.0 287.5 316.1 0.03 19 263 9636 -55.9 -63.9 36 8.0 -56.0 275 21 318.3 318.3 288.2 318.4 0.03 20 252 9909 -54.7 -63.7 32 9.0 -54.9 271 19 324.0 324.0 290.0 324.1 0.03 21 250 9960 -53.7 -62.7 32 9.0 -53.9 270 19 326.2 326.2 290.7 326.4 0.03 22 204 11280 -48.9 -58.9 30 10.0 -49.3 261 17 353.3 353.3 297.4 353.6 0.07 23 200 11410 -49.1 -59.1 30 10.0 -49.5 260 17 355.0 355.0 297.8 355.3 0.07 24 169 12510 -49.9 -62.9 20 13.0 -50.4 254 17 371.2 371.2 300.8 371.4 0.05 25 150 13290 -48.3 -63.3 16 15.0 -49.0 250 17 386.8 386.9 303.3 387.1 0.05 26 146 13468 -46.9 -61.9 16 15.0 -47.7 249 18 392.3 392.3 304.2 392.6 0.06 27 101 15895 -48.9 -66.9 11 18.0 -49.8 230 25 432.0 432.0 309.1 432.3 0.05 28 100 15960 -48.9 -66.9 11 18.0 -49.8 230 25 433.2 433.3 309.2 433.5 0.05 29 83 17180 -50.1 -69.1 9 19.0 -51.1 220 24 454.5 454.5 311.3 454.7 0.04 30 75 17846 -47.7 -67.7 8 20.0 -49.1 214 23 472.9 472.9 312.9 473.2 0.06 31 70 18300 -49.3 -69.3 8 20.0 -50.5 210 23 478.9 478.9 313.4 479.2 0.05 32 50 20490 -52.9 -73.9 6 21.0 -54.1 225 17 518.8 518.8 316.2 519.0 0.03 33 49 20620 -52.9 -73.9 6 21.0 -54.1 225 17 521.8 521.8 316.4 522.0 0.04 34 42 21625 -47.9 -69.9 6 22.0 -50.1 227 15 557.7 557.7 318.5 558.2 0.07 35 30 23820 -52.5 -74.5 5 22.0 -54.4 230 11 601.5 601.5 320.7 601.9 0.05 36 28 24265 -53.5 -74.5 6 21.0 -55.4 256 10 610.7 610.7 321.1 611.1 0.06 37 20 26450 -49.3 -71.3 6 22.0 -52.8 25 7 685.3 685.3 324.0 686.3 0.13 38 19 26787 -48.7 -70.7 6 22.0 -52.5 37 7 697.3 697.3 324.4 698.5 0.15 39 15 28338 -49.9 -73.9 4 24.0 -54.0 91 6 742.0 742.1 325.7 743.1 0.12 40 13 29286 -44.3 -69.3 5 25.0 -51.0 124 6 792.4 792.6 327.1 795.0 0.26 41 10 31050 -43.3 -68.3 5 25.0 -51.4 185 5 857.9 858.1 328.7 862.1 0.39 42 8.9 31835 -43.1 -68.1 5 25.0 -51.7 887.8 888.0 329.3 892.7 0.45 43 7.7 32824 -37.1 -63.1 5 26.0 -49.4 949.4 950.0 330.5 961.6 1.03 TRP 263 9636 -55.9 -63.9 36 8.0 -56.0 275 21 318.3 318.3 288.2 318.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5265.00 m Freezing level: Surface below freezing Freezing level: 983.00 mb = 191.96 m = 629.79 ft Freezing level: 910.59 mb = 808.74 m = 2653.31 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 43.69 % Est. max temperature: 6.63 C = 43.93 F Sfc-Lift cond lev (LCL): 902.87 mb = 874.89 m = 2870.35 ft T: -0.67 C 700-500 lapse rate: 5.74 C/km ThetaE index: 1.11 C Layer 850.0- 787.0 mb Conv cond level (CCL): 700.88 mb = 2835.53 m = 9302.79 ft Mean mixing ratio: 1.70 g/kg Conv temperature: 11.96 C = 53.52 F Cap Strength: 10.53 C Lifted Index: 11.58 C Risk: None Lifted Index @300 mb: 19.49 C Lifted Index @700 mb: 4.68 C Showalter Index: 11.70 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 11.80 C K Index: -6.70 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 3.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.87 J/kg Max Up Vert Vel: 6.76 m/s Conv Inhibition (B-): 68281.73 J/kg Cap Strength: 11.48 C Lift Cond Lev (LCL): 774.46 mb = 2073.58 m = 6802.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 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 ---------------------------------------------------------- 0 992 119 270 3 3.0 -0.0 | 166 16 -4.0 15.7 1 925 682 310 21 16.1 -13.5 | 257 9 9.1 2.2 2 850 1353 310 17 13.0 -10.9 | 232 8 6.0 4.7 3 700 2845 285 21 20.3 -5.4 | 232 17 13.3 10.2 4 500 5320 320 31 19.9 -23.7 | 302 15 12.9 -8.1 5 400 6880 300 27 23.4 -13.5 | 263 17 16.4 2.2 6 300 8790 285 23 22.2 -6.0 | 238 18 15.2 9.7 7 263 9636 275 21 20.9 -1.8 | 225 20 13.9 13.8 8 250 9960 270 19 19.0 -0.0 | 218 20 12.0 15.7 9 200 11410 260 17 16.7 3.0 | 208 21 9.8 18.6 10 150 13290 250 17 16.0 5.8 | 203 23 9.0 21.5 11 100 15960 230 25 19.2 16.1 | 201 34 12.2 31.7 12 70 18300 210 23 11.5 19.9 | 187 36 4.5 35.6 13 50 20490 225 17 12.0 12.0 | 190 28 5.0 27.7 14 30 23820 230 11 8.4 7.1 | 184 23 1.4 22.7 15 20 26450 25 7 -3.0 -6.3 | 133 14 -9.9 9.3 16 10 31050 185 5 0.4 5.0 | 162 22 -6.5 20.6 Wind Parameters Mean winds (0-6000m): 306.0 at 22.8 knts Storm direction: 336.0 at 17.1 knts Shear (0-3000m) pos: 3.0 neg: 1.3 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 72.9 deg Storm rel helicity (0-3000m) pos: 68.2 neg: -9.9 tot: 58.3 m^2/s^2 ave: 19.4 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.22 Bulk Shear: 18.72 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 ------------------------------------------------------------------------------- 500 305 11 192 10| 17.1 0.0 17.1| 53.9 0.0 53.9 107.8 0.93| 18.1 16.8 1000 308 15 220 8| 8.3 0.0 8.3| 59.7 -4.7 54.9 54.9 0.74| 11.5 8.5 1500 308 16 225 8| 5.6 0.5 6.1| 60.2 -7.3 52.9 35.3 0.62| 8.6 5.3 2000 306 17 228 9| 4.2 1.1 5.3| 60.6 -7.4 53.3 26.6 0.56| 7.2 4.0 2500 303 17 230 10| 3.3 1.5 4.9| 60.6 -8.7 51.9 20.8 0.49| 6.4 3.2 3000 300 18 232 11| 3.0 1.3 4.3| 68.2 -9.9 58.3 19.4 0.49| 5.9 2.9 4000 299 19 238 12| 3.1 1.0 4.0| 97.4 -9.9 87.5 21.9 0.58| 5.3 3.1 5000 303 21 249 12| 3.1 0.8 3.9|128.9 -9.9 119.0 23.8 0.64| 5.1 3.3 6000 306 23 259 12| 2.6 1.0 3.5|135.7 -33.1 102.6 17.1 0.49| 4.9 2.4 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20250429.00.gif