UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061500.upa.cvt Date: 0000Z 15 JUN 25 Searching for U3921... Searching the city database file for: U3921 ... Date:0000Z 15 JUN 25 Station: U3921 WMO ident: 23921 Latitude: 60.68 Longitude: 60.43 ------------------------------------------------------------------------------- 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 1004 97 12.4 8.7 78 3.7 10.3 345 1 285.2 286.4 283.3 304.8 7.04 1 1000 130 12.2 7.3 72 4.9 9.6 355 1 285.4 286.5 282.7 303.3 6.42 2 975 342 11.2 5.2 67 6.0 8.0 26 2 286.4 287.4 282.4 302.4 5.69 3 925 779 8.0 3.2 72 4.8 5.6 90 5 287.5 288.4 282.3 302.3 5.21 4 902 986 6.0 2.5 78 3.5 4.3 41 6 287.5 288.4 282.1 301.9 5.08 5 854 1434 5.2 3.4 88 1.8 4.3 294 9 291.2 292.2 284.4 307.6 5.72 6 850 1473 6.6 5.1 90 1.5 5.8 285 9 293.1 294.2 285.9 311.8 6.49 7 840 1570 7.6 6.2 91 1.4 6.8 285 9 295.1 296.4 287.3 315.7 7.09 8 806 1909 4.0 -6.0 48 10.0 -0.2 286 10 294.8 295.3 282.9 303.8 3.03 9 789 2083 5.2 -11.8 28 17.0 -1.2 287 10 297.9 298.2 283.0 303.9 1.96 10 775 2230 6.8 -3.2 49 10.0 2.1 287 10 301.1 301.8 286.4 312.9 3.89 11 704 3014 2.8 -8.2 44 11.0 -1.9 290 11 305.1 305.6 286.8 314.2 2.92 12 700 3060 2.4 -8.6 44 11.0 -2.2 290 11 305.1 305.7 286.8 314.1 2.85 13 643 3740 -3.3 -10.3 58 7.0 -6.0 276 14 306.2 306.7 287.0 314.7 2.71 14 632 3876 -3.9 -11.9 54 8.0 -6.9 273 14 307.0 307.5 287.0 314.7 2.43 15 574 4633 -6.1 -22.1 27 16.0 -10.8 258 17 313.0 313.2 287.7 316.8 1.13 16 500 5700 -13.3 -41.3 8 28.0 -17.7 235 21 316.8 316.9 287.9 317.6 0.21 17 484 5946 -15.1 -44.1 6 29.0 -19.3 236 21 317.6 317.6 288.1 318.2 0.16 18 472 6135 -16.7 -46.7 6 30.0 -20.5 238 21 317.9 317.9 288.2 318.3 0.12 19 426 6894 -23.9 -43.9 14 20.0 -26.2 242 21 318.1 318.2 288.3 318.8 0.18 20 400 7350 -27.1 -47.1 13 20.0 -29.0 245 21 319.8 319.8 288.8 320.3 0.14 21 335 8598 -36.1 -54.1 14 18.0 -37.1 254 21 324.1 324.1 290.1 324.4 0.07 22 300 9350 -43.1 -61.1 12 18.0 -43.7 260 21 324.6 324.6 290.2 324.8 0.03 23 286 9672 -46.1 -64.1 11 18.0 -46.6 253 22 324.8 324.8 290.2 324.9 0.02 24 250 10560 -51.9 -67.9 13 16.0 -52.2 235 23 328.9 328.9 291.4 329.0 0.02 25 203 11887 -59.5 -75.5 11 16.0 -59.6 250 23 337.1 337.1 293.6 337.1 0.01 26 200 11980 -59.3 -75.3 11 16.0 -59.5 250 23 338.9 338.9 294.0 338.9 0.01 27 193 12205 -54.9 -71.9 10 17.0 -55.2 251 22 349.4 349.4 296.5 349.4 0.01 28 154 13659 -50.5 -69.5 9 19.0 -51.0 255 18 380.2 380.2 302.3 380.3 0.02 29 150 13830 -51.3 -71.3 7 20.0 -51.8 255 17 381.7 381.7 302.5 381.8 0.02 30 139 14323 -52.9 -73.9 6 21.0 -53.4 254 16 387.3 387.3 303.4 387.3 0.01 31 124 15065 -49.7 -72.7 5 23.0 -50.5 253 14 405.9 405.9 306.0 406.0 0.02 32 115 15556 -52.1 -76.1 4 24.0 -52.7 252 13 410.3 410.3 306.6 410.4 0.01 33 100 16460 -52.3 -76.3 4 24.0 -53.0 250 11 426.7 426.7 308.5 426.7 0.01 34 70 18770 -53.3 -77.3 4 24.0 -54.2 235 7 470.4 470.4 312.7 470.4 0.01 35 69 18863 -53.3 -77.3 4 24.0 -54.2 237 7 472.3 472.3 312.8 472.4 0.01 36 50 20950 -51.5 -75.5 4 24.0 -52.9 275 1 522.1 522.1 316.4 522.3 0.03 37 35 23285 -47.7 -73.7 3 26.0 -50.4 156 8 588.1 588.1 320.0 588.5 0.05 38 30 24300 -49.1 -74.1 4 25.0 -51.8 105 11 610.8 610.8 321.1 611.2 0.06 39 21 26647 -47.9 -73.9 3 26.0 -51.8 96 13 680.0 680.0 323.8 680.7 0.08 40 20 26970 -46.5 -72.5 4 26.0 -51.0 95 13 693.8 693.9 324.3 694.8 0.11 41 17 28062 -40.9 -67.9 4 27.0 -48.0 744.8 744.9 325.8 747.1 0.24 TRP 203 11887 -59.5 -75.5 11 16.0 -59.6 250 23 337.1 337.1 293.6 337.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5570.00 m Freezing level: 676.00 mb = 3346.16 m = 10978.08 ft Wetbulb zero: 807.04 mb = 1898.42 m = 6228.34 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 49.17 % Est. max temperature: 18.38 C = 65.09 F Sfc-Lift cond lev (LCL): 949.50 mb = 561.88 m = 1843.43 ft T: 9.59 C 700-500 lapse rate: 5.95 C/km ThetaE index: 11.84 C Layer 806.0- 789.0 mb Conv cond level (CCL): 672.28 mb = 3383.32 m = 11099.99 ft Mean mixing ratio: 5.58 g/kg Conv temperature: 32.85 C = 91.14 F Cap Strength: 12.92 C Lifted Index: 13.93 C Risk: None Lifted Index @300 mb: 15.83 C Lifted Index @700 mb: 10.41 C Showalter Index: 7.89 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 18.40 C K Index: 14.00 Risk: None Sweat Index: 100.20 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.99 J/kg Max Up Vert Vel: 4.00 m/s Conv Inhibition (B-): 52457.46 J/kg Cap Strength: 13.89 C Lift Cond Lev (LCL): 881.95 mb = 1170.61 m = 3840.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 9 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 1004 97 345 1 0.3 -1.0 | 105 9 -8.4 2.3 1 1000 130 355 1 0.1 -1.0 | 105 9 -8.6 2.2 2 925 779 90 5 -5.0 0.0 | 103 14 -13.7 3.2 3 850 1473 285 9 8.7 -2.3 | 182 1 0.0 0.9 4 700 3060 290 11 10.3 -3.8 | 288 2 1.7 -0.5 5 500 5700 235 21 17.2 12.0 | 209 17 8.5 15.3 6 400 7350 245 21 19.0 8.9 | 221 16 10.4 12.1 7 300 9350 260 21 20.7 3.6 | 240 14 12.0 6.9 8 250 10560 235 23 18.8 13.2 | 212 19 10.2 16.4 9 203 11887 250 23 21.6 7.9 | 229 17 13.0 11.1 10 200 11980 250 23 21.6 7.9 | 229 17 13.0 11.1 11 150 13830 255 17 16.4 4.4 | 226 11 7.8 7.6 12 100 16460 250 11 10.3 3.8 | 194 7 1.7 7.0 13 70 18770 235 7 5.7 4.0 | 158 8 -2.9 7.2 14 50 20950 275 1 1.0 -0.1 | 112 8 -7.7 3.1 15 30 24300 105 11 -10.6 2.8 | 107 20 -19.3 6.1 16 20 26970 95 13 -13.0 1.1 | 101 22 -21.6 4.4 Wind Parameters Mean winds (0-6000m): 260.4 at 12.3 knts Storm direction: 290.4 at 9.2 knts Shear (0-3000m) pos: 0.5 neg: 2.1 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 178.6 deg Storm rel helicity (0-3000m) pos: 5.4 neg: -33.7 tot: -28.3 m^2/s^2 ave: -9.4 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 27.31 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 49 2 99 11| 3.9 0.0 3.9| 0.9 -3.8 -2.8 -5.7 -0.29| 4.4 -1.3 1000 62 4 97 12| 2.0 2.7 4.6| 4.7 -26.6 -22.0 -22.0 -0.49| 7.2 -3.5 1500 334 5 76 6| 1.3 4.2 5.5| 5.0 -33.6 -28.6 -19.1 -0.24| 9.5 -2.3 2000 298 6 95 3| 0.9 3.2 4.0| 5.1 -33.6 -28.5 -14.2 -0.21| 7.3 -1.5 2500 293 7 101 2| 0.6 2.5 3.2| 5.3 -33.6 -28.4 -11.3 -0.19| 6.0 -1.1 3000 292 8 103 2| 0.5 2.1 2.6| 5.4 -33.7 -28.3 -9.4 -0.17| 5.1 -0.9 4000 286 9 180 1| 0.4 2.2 2.6| 5.4 -37.0 -31.6 -7.9 -0.23| 4.6 -1.0 5000 273 11 217 3| 0.3 2.2 2.5| 5.4 -46.9 -41.5 -8.3 -0.27| 4.4 -1.2 6000 260 12 213 6| 0.2 2.0 2.3| 8.9 -58.6 -49.7 -8.3 -0.28| 4.2 -1.2 Wrote GIF file: /home/apache/climate/data/raob//U3921/skewt/U3921.skewt.20250615.00.gif