UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:0000Z 24 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 ------------------------------------------------------------------------------- 0 1000 111 315 3 SFC 997 133 6.4 2.3 75 4.1 4.5 315 3 279.8 280.6 277.8 292.3 4.53 2 925 745 1.8 -2.4 74 4.2 0.1 300 15 281.1 281.7 277.1 290.9 3.46 3 897 993 -0.3 -3.7 78 3.4 -1.6 293 15 281.5 282.0 276.9 290.6 3.24 4 879 1155 -0.3 -3.7 78 3.4 -1.7 288 15 283.1 283.7 277.9 292.5 3.30 5 850 1425 0.6 -3.3 75 3.9 -1.0 280 15 286.8 287.4 280.0 296.9 3.52 6 836 1558 1.4 -2.6 75 4.0 -0.3 279 16 289.0 289.6 281.3 299.9 3.77 7 819 1723 0.6 -7.4 55 8.0 -2.5 277 18 289.8 290.3 280.3 297.7 2.67 8 803 1881 0.6 -7.4 55 8.0 -2.5 276 20 291.5 292.0 281.1 299.6 2.73 9 700 2970 -5.3 -15.3 45 10.0 -8.4 265 31 296.6 296.9 282.1 301.8 1.66 10 685 3139 -5.7 -14.7 49 9.0 -8.6 265 32 298.0 298.3 282.8 303.5 1.78 11 609 4044 -12.9 -20.9 51 8.0 -14.9 263 40 299.9 300.1 282.9 303.7 1.19 12 540 4949 -17.7 -29.7 34 12.0 -19.9 261 47 304.7 304.8 284.1 306.7 0.60 13 508 5403 -19.9 -34.9 25 15.0 -22.2 260 51 307.4 307.5 284.8 308.7 0.39 14 500 5520 -21.3 -37.3 22 16.0 -23.5 260 52 307.1 307.1 284.6 308.2 0.31 15 415 6870 -31.3 -47.3 19 16.0 -32.5 252 54 311.0 311.0 285.8 311.5 0.13 16 400 7130 -33.5 -46.5 26 13.0 -34.4 250 54 311.4 311.5 286.0 312.0 0.15 17 320 8662 -46.1 -54.1 40 8.0 -46.4 237 68 314.5 314.5 287.0 314.8 0.08 18 307 8937 -47.8 -55.8 39 8.0 -48.0 235 71 315.9 315.9 287.5 316.2 0.07 19 300 9090 -48.7 -56.7 39 8.0 -48.9 235 71 316.7 316.7 287.8 316.9 0.06 20 258 10061 -56.5 -63.5 41 7.0 -56.6 243 71 319.2 319.2 288.5 319.3 0.03 21 250 10260 -57.7 -64.7 40 7.0 -57.8 245 71 320.3 320.3 288.9 320.4 0.03 22 232 10728 -60.5 -67.5 39 7.0 -60.6 245 66 323.0 323.0 289.7 323.0 0.02 23 217 11149 -55.7 -62.7 41 7.0 -55.8 247 53 336.6 336.6 293.5 336.8 0.04 24 200 11670 -53.9 -60.9 42 7.0 -54.1 250 38 347.4 347.4 296.1 347.6 0.05 25 195 11834 -53.3 -60.3 42 7.0 -53.5 250 37 350.9 350.9 296.9 351.1 0.06 26 176 12496 -54.3 -62.3 37 8.0 -54.5 252 34 359.7 359.7 298.7 359.9 0.05 27 150 13530 -52.3 -61.3 33 9.0 -52.7 255 29 380.0 380.0 302.3 380.3 0.07 28 144 13794 -51.1 -60.1 33 9.0 -51.5 257 28 386.5 386.5 303.3 386.9 0.08 29 130 14454 -52.9 -62.9 29 10.0 -53.3 260 26 394.8 394.8 304.5 395.1 0.06 30 100 16140 -53.3 -65.3 22 12.0 -53.8 270 21 424.7 424.8 308.3 425.1 0.06 31 91 16744 -55.7 -68.7 18 13.0 -56.2 274 22 431.6 431.6 309.0 431.8 0.04 32 88 16957 -56.5 -69.5 18 13.0 -56.9 275 22 434.1 434.2 309.3 434.3 0.04 33 84 17254 -54.7 -68.7 16 14.0 -55.2 277 23 443.6 443.6 310.3 443.9 0.04 34 70 18420 -54.9 -68.9 16 14.0 -55.5 285 25 466.9 466.9 312.4 467.2 0.05 35 66 18796 -54.7 -68.7 16 14.0 -55.4 287 24 475.3 475.3 313.1 475.6 0.06 36 57 19729 -56.5 -71.5 13 15.0 -57.2 291 21 491.6 491.6 314.4 491.8 0.04 37 50 20560 -56.3 -72.3 12 16.0 -57.1 295 19 510.8 510.8 315.7 511.1 0.04 38 36 22648 -56.3 -72.3 12 16.0 -57.3 308 15 561.1 561.1 318.7 561.5 0.06 39 30 23800 -58.7 -74.7 11 16.0 -59.7 315 13 584.6 584.6 319.9 585.0 0.05 40 29 24013 -58.9 -74.9 11 16.0 -59.9 315 14 589.8 589.8 320.2 590.1 0.05 41 20 26340 -60.1 -78.1 8 18.0 -61.3 310 19 652.2 652.2 322.8 652.6 0.05 42 19 26661 -60.7 -78.7 8 18.0 -61.9 660.0 660.0 323.1 660.3 0.04 43 16 27743 -57.3 -75.3 8 18.0 -59.2 704.3 704.4 324.6 705.1 0.09 44 13 29060 -57.1 -76.1 7 19.0 -59.5 748.1 748.2 325.9 749.0 0.09 45 11 30136 -50.5 -70.5 8 20.0 -55.1 808.7 808.8 327.5 811.3 0.26 46 10 30760 -49.5 -69.5 8 20.0 -54.7 834.8 834.9 328.1 838.2 0.33 47 9.8 30893 -48.1 -69.1 7 21.0 -53.9 844.9 845.0 328.4 848.6 0.35 TRP 232 10728 -60.5 -67.5 39 7.0 -60.6 245 66 323.0 323.0 289.7 323.0 0.02 WND 307 8937 -47.8 -55.8 39 8.0 -48.0 235 71 315.9 315.9 287.5 316.2 0.07 Sounding variables and indices 1000-500 mb thick: 5409.00 m Freezing level: 901.00 mb = 957.28 m = 3140.64 ft Freezing level: 869.33 mb = 1245.23 m = 4085.35 ft Freezing level: 792.53 mb = 1992.12 m = 6535.73 ft Wetbulb zero: 923.71 mb = 756.26 m = 2481.13 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 53.34 % Est. max temperature: 13.85 C = 56.92 F Sfc-Lift cond lev (LCL): 936.18 mb = 646.89 m = 2122.33 ft T: 2.54 C 700-500 lapse rate: 6.27 C/km ThetaE index: 2.19 C Layer 819.0- 803.0 mb Conv cond level (CCL): 710.06 mb = 2856.86 m = 9372.78 ft Mean mixing ratio: 3.81 g/kg Conv temperature: 22.68 C = 72.82 F Cap Strength: 14.30 C Lifted Index: 13.92 C Risk: None Lifted Index @300 mb: 18.02 C Lifted Index @700 mb: 9.45 C Showalter Index: 9.85 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 18.00 C K Index: 8.60 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 2.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.36 J/kg Max Up Vert Vel: 3.28 m/s Conv Inhibition (B-): 54812.63 J/kg Cap Strength: 14.24 C Lift Cond Lev (LCL): 889.68 mb = 1058.42 m = 3472.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 24 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 ---------------------------------------------------------- 0 997 133 315 3 2.1 -2.1 | 112 21 -19.5 8.0 1 925 745 300 15 13.0 -7.5 | 107 9 -8.7 2.6 2 850 1425 280 15 14.8 -2.6 | 138 10 -6.9 7.5 3 700 2970 265 31 30.9 2.7 | 216 16 9.2 12.9 4 500 5520 260 52 51.2 9.0 | 237 35 29.6 19.2 5 400 7130 250 54 50.7 18.5 | 225 41 29.1 28.6 6 307 8937 235 71 58.2 40.7 | 216 63 36.5 50.9 7 300 9090 235 71 58.2 40.7 | 216 63 36.5 50.9 8 250 10260 245 71 64.3 30.0 | 227 59 42.7 40.2 9 232 10728 245 66 59.8 27.9 | 225 54 38.2 38.0 10 200 11670 250 38 35.7 13.0 | 211 27 14.1 23.1 11 150 13530 255 29 28.0 7.5 | 200 19 6.4 17.7 12 100 16140 270 21 21.0 -0.0 | 176 10 -0.6 10.1 13 70 18420 285 25 24.1 -6.5 | 214 4 2.5 3.7 14 50 20560 295 19 17.2 -8.0 | 116 5 -4.4 2.1 15 30 23800 315 13 9.2 -9.2 | 94 12 -12.5 1.0 16 20 26340 310 19 14.6 -12.2 | 74 7 -7.1 -2.1 Wind Parameters Mean winds (0-6000m): 265.1 at 31.9 knts Storm direction: 295.1 at 23.9 knts Shear (0-3000m) pos: 0.0 neg: 5.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 51.6 neg: -8.2 tot: 43.4 m^2/s^2 ave: 14.5 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 90.24 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 ------------------------------------------------------------------------------- 500 303 8 111 16| 0.0 10.2 10.2| 0.0 -8.2 -8.2 -16.4 -0.18| 10.3 -1.8 1000 298 11 112 13| 0.0 6.4 6.4| 7.3 -8.2 -0.9 -0.9 0.09| 7.8 0.7 1500 292 13 119 11| 0.0 5.1 5.1| 17.1 -8.2 8.9 5.9 0.26| 6.7 1.8 2000 286 14 128 10| 0.0 5.2 5.2| 29.3 -8.2 21.1 10.5 0.42| 6.4 2.7 2500 281 17 143 9| 0.0 5.3 5.3| 41.0 -8.2 32.8 13.1 0.48| 6.3 3.0 3000 276 19 160 9| 0.0 5.2 5.2| 51.6 -8.2 43.4 14.5 0.49| 6.1 3.0 4000 271 23 189 10| 0.0 5.0 5.0| 73.4 -8.2 65.2 16.3 0.49| 5.7 2.8 5000 268 28 208 13| 0.0 4.8 4.8| 92.0 -8.2 83.8 16.8 0.46| 5.4 2.5 6000 265 32 218 16| 0.0 4.4 4.4| 97.5 -35.4 62.1 10.3 0.37| 5.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20250424.00.gif