UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:0000Z 16 APR 25 Station: ULWW WMO ident: 27038 Latitude: 59.31 Longitude: 39.93 Elevation: 133.00 ------------------------------------------------------------------------------- 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 1007 133 1.8 0.2 89 1.6 1.1 315 1 274.4 275.0 273.9 284.8 3.85 1 1000 192 3.8 2.2 89 1.6 3.1 320 7 277.0 277.7 276.2 289.2 4.48 2 970 442 9.0 7.4 90 1.6 8.2 324 12 284.6 285.8 282.7 303.1 6.67 3 945 657 7.4 2.5 71 4.9 5.0 327 16 285.1 286.0 280.8 298.8 4.85 4 931 780 6.4 -2.6 53 9.0 2.5 329 18 285.3 285.9 279.1 295.0 3.39 5 925 833 6.4 -2.6 53 9.0 2.5 330 19 285.9 286.4 279.4 295.6 3.41 6 851 1511 0.8 -13.2 34 14.0 -3.7 310 17 286.9 287.2 277.5 291.7 1.62 7 850 1520 0.8 -14.2 32 15.0 -4.0 310 17 287.0 287.2 277.4 291.5 1.50 8 835 1663 0.8 -17.2 25 18.0 -4.6 310 18 288.4 288.7 277.7 292.1 1.19 9 778 2227 -1.1 -31.1 8 30.0 -7.5 310 23 292.3 292.4 278.4 293.5 0.37 10 710 2948 -6.5 -29.5 14 23.0 -11.2 310 30 294.1 294.2 279.4 295.6 0.47 11 700 3059 -6.5 -29.5 14 23.0 -11.3 310 31 295.3 295.4 279.9 296.8 0.47 12 694 3126 -6.5 -29.5 14 23.0 -11.3 310 31 296.0 296.1 280.3 297.6 0.48 13 625 3932 -13.3 -29.3 25 16.0 -16.3 312 37 297.2 297.3 280.9 299.0 0.54 14 545 4964 -17.9 -35.9 19 18.0 -20.6 314 44 303.6 303.7 283.3 304.8 0.33 15 500 5600 -23.7 -40.7 19 17.0 -25.6 315 48 304.1 304.2 283.4 304.9 0.22 16 459 6218 -28.5 -43.5 22 15.0 -29.9 311 53 305.7 305.7 283.9 306.3 0.18 17 400 7190 -35.1 -45.1 35 10.0 -35.8 305 62 309.4 309.4 285.3 310.0 0.17 18 375 7637 -37.9 -47.9 34 10.0 -38.5 307 63 311.4 311.5 286.0 311.9 0.13 19 318 8748 -47.9 -57.9 31 10.0 -48.2 313 65 312.6 312.6 286.3 312.8 0.05 20 300 9130 -51.1 -60.1 33 9.0 -51.3 315 66 313.3 313.3 286.5 313.5 0.04 21 283 9510 -54.7 -63.7 32 9.0 -54.8 315 68 313.4 313.4 286.6 313.5 0.03 22 262 10003 -58.1 -67.1 31 9.0 -58.2 315 71 315.5 315.5 287.3 315.5 0.02 23 256 10150 -59.1 -68.1 30 9.0 -59.2 310 71 316.1 316.1 287.5 316.1 0.02 24 250 10300 -58.5 -67.5 30 9.0 -58.6 310 71 319.1 319.1 288.5 319.2 0.02 25 206 11538 -50.5 -59.5 34 9.0 -50.8 288 46 349.8 349.8 296.7 350.1 0.06 26 200 11730 -50.7 -59.7 34 9.0 -51.0 285 42 352.5 352.5 297.2 352.7 0.06 27 184 12271 -52.3 -62.3 29 10.0 -52.6 285 42 358.4 358.4 298.4 358.6 0.05 28 162 13098 -49.9 -61.9 23 12.0 -50.4 285 42 375.7 375.7 301.6 376.0 0.06 29 150 13600 -51.1 -63.1 23 12.0 -51.5 285 42 382.0 382.0 302.6 382.3 0.05 30 136 14235 -52.3 -65.3 19 13.0 -52.7 286 39 390.8 390.8 303.9 391.0 0.04 31 129 14578 -50.9 -64.9 17 14.0 -51.5 287 37 399.2 399.2 305.1 399.5 0.05 32 121 14992 -53.3 -67.3 17 14.0 -53.8 288 35 402.2 402.2 305.5 402.4 0.04 33 100 16220 -52.7 -68.7 13 16.0 -53.3 290 29 425.9 425.9 308.4 426.1 0.04 34 97 16417 -53.1 -69.1 13 16.0 -53.7 289 28 428.8 428.9 308.7 429.0 0.04 35 70 18530 -51.7 -69.7 10 18.0 -52.7 280 19 473.8 473.8 313.0 474.0 0.05 36 66 18912 -51.3 -69.3 10 18.0 -52.4 282 18 482.7 482.7 313.7 483.0 0.05 37 51 20582 -52.3 -72.3 7 20.0 -53.5 289 11 517.3 517.3 316.1 517.6 0.04 38 50 20710 -52.1 -72.1 7 20.0 -53.4 290 11 520.7 520.7 316.4 521.0 0.05 39 43 21687 -51.3 -72.3 6 21.0 -52.9 330 10 545.6 545.6 317.9 546.0 0.05 40 36 22838 -52.5 -74.5 5 22.0 -54.2 17 10 571.0 571.0 319.2 571.3 0.04 41 30 24020 -50.7 -72.7 6 22.0 -53.0 65 9 606.4 606.4 320.9 606.9 0.07 42 26 24947 -53.1 -75.1 5 22.0 -55.2 74 15 624.9 625.0 321.7 625.4 0.06 43 20 26650 -49.9 -73.9 4 24.0 -53.3 90 27 683.4 683.5 323.9 684.2 0.09 44 19 26986 -49.7 -73.7 4 24.0 -53.2 694.2 694.2 324.3 695.0 0.09 45 17 27712 -50.9 -73.9 5 23.0 -54.4 712.7 712.8 324.8 713.6 0.10 TRP 256 10150 -59.1 -68.1 30 9.0 -59.2 310 71 316.1 316.1 287.5 316.1 0.02 WND 262 10003 -58.1 -67.1 31 9.0 -58.2 315 71 315.5 315.5 287.3 315.5 0.02 Sounding variables and indices 1000-500 mb thick: 5408.00 m Freezing level: 811.00 mb = 1900.50 m = 6235.17 ft Wetbulb zero: 895.44 mb = 1096.88 m = 3598.65 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 28.66 % Est. max temperature: 14.23 C = 57.61 F Sfc-Lift cond lev (LCL): 982.19 mb = 339.43 m = 1113.59 ft T: 6.87 C 700-500 lapse rate: 6.77 C/km ThetaE index: 8.13 C Layer 945.0- 925.0 mb Conv cond level (CCL): 810.95 mb = 1896.12 m = 6220.78 ft Mean mixing ratio: 4.73 g/kg Conv temperature: 17.46 C = 63.43 F Cap Strength: 8.15 C Lifted Index: 7.69 C Risk: None Lifted Index @300 mb: 11.93 C Lifted Index @700 mb: 4.91 C Showalter Index: 11.44 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 9.50 C K Index: -12.70 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.84 J/kg Max Up Vert Vel: 8.81 m/s Conv Inhibition (B-): 48423.77 J/kg Cap Strength: 8.16 C Lift Cond Lev (LCL): 895.08 mb = 1100.22 m = 3609.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 23 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 1007 133 315 1 0.7 -0.7 | 165 23 -5.9 21.7 1 1000 192 320 7 4.5 -5.4 | 173 17 -2.1 17.1 2 925 833 330 19 9.5 -16.5 | 206 7 2.9 6.0 3 850 1520 310 17 13.0 -10.9 | 209 13 6.4 11.5 4 700 3059 310 31 23.7 -19.9 | 262 17 17.1 2.5 5 500 5600 315 48 33.9 -33.9 | 293 30 27.3 -11.5 6 400 7190 305 62 50.8 -35.6 | 287 46 44.2 -13.1 7 300 9130 315 66 46.7 -46.7 | 301 47 40.0 -24.2 8 262 10003 315 71 50.2 -50.2 | 303 52 43.6 -27.8 9 256 10150 310 71 54.4 -45.6 | 296 53 47.8 -23.2 10 250 10300 310 71 54.4 -45.6 | 296 53 47.8 -23.2 11 200 11730 285 42 40.6 -10.9 | 251 36 33.9 11.6 12 150 13600 285 42 40.6 -10.9 | 251 36 33.9 11.6 13 100 16220 290 29 27.3 -9.9 | 239 24 20.6 12.5 14 70 18530 280 19 18.7 -3.3 | 212 23 12.1 19.1 15 50 20710 290 11 10.3 -3.8 | 191 19 3.7 18.7 16 30 24020 65 9 -8.2 -3.8 | 142 24 -14.8 18.6 17 20 26650 90 27 -27.0 0.0 | 124 40 -33.6 22.4 Wind Parameters Mean winds (0-6000m): 313.6 at 31.2 knts Storm direction: 343.6 at 23.4 knts Shear (0-3000m) pos: 3.2 neg: 2.3 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 98.3 deg Storm rel helicity (0-3000m) pos: 83.7 neg: -0.2 tot: 83.4 m^2/s^2 ave: 27.8 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.65 Bulk Shear: 59.33 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 ------------------------------------------------------------------------------- 500 324 10 177 14| 14.7 0.0 14.7| 28.3 0.0 28.3 56.5 0.47| 14.8 6.9 1000 327 14 186 11| 7.3 1.7 9.0| 34.1 0.0 34.1 34.1 0.45| 10.9 4.9 1500 322 15 195 11| 4.9 1.9 6.8| 37.4 -0.2 37.1 24.7 0.40| 8.8 3.6 2000 318 17 203 11| 3.7 2.3 6.0| 52.9 -0.2 52.7 26.3 0.49| 7.8 3.8 2500 316 18 213 11| 2.9 2.7 5.7| 68.5 -0.2 68.2 27.3 0.55| 7.2 3.9 3000 314 20 223 11| 3.2 2.3 5.5| 83.7 -0.2 83.4 27.8 0.58| 6.7 3.9 4000 313 24 240 12| 3.3 1.7 5.0|110.7 -0.2 110.5 27.6 0.60| 5.9 3.6 5000 313 27 255 14| 3.3 1.4 4.7|139.8 -0.2 139.5 27.9 0.61| 5.4 3.3 6000 314 31 267 16| 3.1 1.6 4.6|153.9 -8.7 145.2 24.2 0.54| 5.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20250416.00.gif