UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:0000Z 17 OCT 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 53 SFC 990 133 5.2 1.9 79 3.3 3.7 180 7 279.2 279.9 277.3 291.4 4.43 2 945 515 3.2 0.5 82 2.7 2.0 218 21 280.9 281.6 277.9 292.5 4.19 3 940 558 3.4 0.7 82 2.7 2.2 222 22 281.5 282.2 278.3 293.4 4.28 4 925 690 3.0 0.5 84 2.5 1.9 235 27 282.4 283.1 278.8 294.4 4.28 5 894 965 2.4 0.0 84 2.4 1.3 245 27 284.5 285.3 279.8 296.6 4.28 6 850 1369 0.0 -2.9 81 2.9 -1.2 260 27 286.1 286.8 279.8 296.5 3.63 7 786 1992 -3.7 -6.8 79 3.1 -4.8 260 27 288.7 289.2 280.1 297.2 2.92 8 781 2043 -3.5 -6.5 80 3.0 -4.7 260 27 289.4 289.9 280.6 298.2 3.01 9 700 2901 -8.3 -11.5 78 3.2 -9.4 260 27 293.3 293.7 281.4 300.1 2.26 10 650 3472 -12.5 -16.7 71 4.2 -13.6 263 27 294.8 295.1 281.2 299.7 1.59 11 503 5377 -26.9 -30.0 75 3.1 -27.3 275 27 299.7 299.8 282.1 301.8 0.63 12 500 5420 -25.9 -29.2 74 3.3 -26.4 275 27 301.5 301.6 282.9 303.7 0.68 13 494 5507 -24.9 -28.5 72 3.6 -25.5 275 28 303.7 303.9 283.8 306.2 0.74 14 424 6601 -31.1 -39.1 45 8.0 -31.9 271 35 309.4 309.4 285.5 310.4 0.30 15 400 7010 -34.5 -42.5 44 8.0 -35.1 270 38 310.2 310.2 285.7 311.0 0.23 16 335 8226 -44.9 -50.9 51 6.0 -45.2 267 43 312.1 312.1 286.2 312.5 0.11 17 300 8960 -48.5 -53.5 56 5.0 -48.7 265 46 317.0 317.0 287.9 317.3 0.09 18 272 9598 -52.9 -58.9 48 6.0 -53.0 265 46 319.6 319.6 288.7 319.8 0.05 19 270 9646 -52.7 -58.7 48 6.0 -52.8 265 46 320.6 320.6 289.0 320.8 0.05 20 251 10115 -55.3 -61.3 47 6.0 -55.4 265 46 323.5 323.5 289.9 323.6 0.04 21 250 10140 -55.1 -61.1 47 6.0 -55.2 265 46 324.1 324.2 290.0 324.3 0.04 22 248 10191 -54.7 -60.7 47 6.0 -54.8 265 46 325.5 325.5 290.5 325.7 0.04 23 222 10894 -58.3 -64.3 46 6.0 -58.4 265 46 330.4 330.4 291.9 330.6 0.03 24 213 11154 -58.7 -64.7 46 6.0 -58.8 263 42 333.7 333.7 292.7 333.9 0.03 25 200 11550 -57.5 -63.5 46 6.0 -57.6 260 36 341.7 341.7 294.8 341.9 0.04 26 192 11809 -55.7 -62.7 41 7.0 -55.9 263 36 348.6 348.6 296.4 348.8 0.04 27 178 12289 -56.5 -62.5 47 6.0 -56.6 268 35 354.9 354.9 297.7 355.1 0.05 28 161 12928 -54.5 -61.5 42 7.0 -54.7 275 34 368.6 368.6 300.4 368.9 0.06 29 150 13380 -55.3 -62.3 41 7.0 -55.5 280 33 374.8 374.8 301.4 375.1 0.06 30 141 13774 -55.9 -62.9 41 7.0 -56.1 281 31 380.4 380.5 302.3 380.7 0.06 31 121 14751 -54.1 -62.1 37 8.0 -54.4 283 27 400.7 400.8 305.3 401.1 0.07 32 106 15591 -58.3 -66.3 35 8.0 -58.5 284 23 408.2 408.2 306.3 408.5 0.05 33 100 15960 -55.3 -63.3 36 8.0 -55.6 285 21 420.9 420.9 307.9 421.3 0.08 34 90 16630 -55.9 -63.9 36 8.0 -56.2 288 20 432.6 432.6 309.1 433.0 0.08 35 70 18220 -57.5 -66.5 31 9.0 -57.9 295 17 461.4 461.4 311.9 461.8 0.07 36 61 19089 -59.7 -68.7 30 9.0 -60.0 293 15 475.0 475.0 313.1 475.4 0.06 37 50 20340 -59.1 -68.1 30 9.0 -59.6 290 13 504.2 504.2 315.3 504.7 0.08 38 33 22928 -61.3 -70.3 29 9.0 -61.8 286 15 562.0 562.0 318.8 562.6 0.09 39 30 23520 -60.1 -69.1 30 9.0 -60.7 285 15 580.8 580.8 319.8 581.6 0.12 40 24 24909 -59.9 -68.9 30 9.0 -60.7 291 15 619.7 619.7 321.5 620.8 0.15 41 21 25737 -61.5 -70.5 29 9.0 -62.3 294 15 638.9 639.0 322.3 640.0 0.14 42 20 26040 -60.3 -69.3 30 9.0 -61.2 295 15 651.6 651.7 322.8 653.0 0.17 43 18 26701 -57.5 -67.5 27 10.0 -58.9 680.4 680.5 323.9 682.4 0.24 TRP 222 10894 -58.3 -64.3 46 6.0 -58.4 265 46 330.4 330.4 291.9 330.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5367.00 m Freezing level: 850.00 mb = 1369.00 m = 4491.42 ft Wetbulb zero: 871.14 mb = 1172.13 m = 3845.51 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 76.94 % Est. max temperature: 12.56 C = 54.60 F Sfc-Lift cond lev (LCL): 940.94 mb = 550.27 m = 1805.33 ft T: 3.36 C 700-500 lapse rate: 6.99 C/km ThetaE index: 0.06 C Layer 850.0- 786.0 mb Conv cond level (CCL): 833.50 mb = 1525.04 m = 5003.34 ft Mean mixing ratio: 4.29 g/kg Conv temperature: 12.80 C = 55.05 F Cap Strength: 6.24 C Lifted Index: 7.65 C Risk: None Lifted Index @300 mb: 16.64 C Lifted Index @700 mb: 4.98 C Showalter Index: 5.49 C Risk: None Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 23.00 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 81.00 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.80 J/kg Max Up Vert Vel: 6.75 m/s Conv Inhibition (B-): 51458.04 J/kg Cap Strength: 6.17 C Lift Cond Lev (LCL): 899.73 mb = 913.11 m = 2995.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 20 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 ---------------------------------------------------------- 0 990 133 180 7 0.0 7.0 | 128 23 -18.4 14.5 1 925 690 235 27 22.1 15.5 | 189 23 3.8 22.9 2 850 1369 260 27 26.6 4.7 | 214 15 8.2 12.1 3 700 2901 260 27 26.6 4.7 | 214 15 8.2 12.1 4 500 5420 275 27 26.9 -2.4 | 239 10 8.5 5.1 5 400 7010 270 38 38.0 -0.0 | 249 21 19.6 7.5 6 300 8960 265 46 45.8 4.0 | 247 30 27.5 11.5 7 250 10140 265 46 45.8 4.0 | 247 30 27.5 11.5 8 222 10894 265 46 45.8 4.0 | 247 30 27.5 11.5 9 200 11550 260 36 35.5 6.3 | 231 22 17.1 13.7 10 150 13380 280 33 32.5 -5.7 | 263 14 14.1 1.7 11 100 15960 285 21 20.3 -5.4 | 224 3 1.9 2.0 12 70 18220 295 17 15.4 -7.2 | 95 3 -3.0 0.3 13 50 20340 290 13 12.2 -4.4 | 116 7 -6.1 3.0 14 30 23520 285 15 14.5 -3.9 | 133 5 -3.9 3.6 15 20 26040 295 15 13.6 -6.3 | 103 5 -4.8 1.1 Wind Parameters Mean winds (0-6000m): 262.1 at 26.4 knts Storm direction: 292.1 at 19.8 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 87.7 deg Storm rel helicity (0-3000m) pos: 207.2 neg: 0.0 tot: 207.2 m^2/s^2 ave: 69.1 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 5.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.58 Bulk Shear: 39.63 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 ------------------------------------------------------------------------------- 500 223 16 159 21| 21.7 0.0 21.7|145.3 0.0 145.3 290.7 0.99| 23.5 23.3 1000 235 21 178 20| 13.2 0.0 13.2|193.5 0.0 193.5 193.5 0.92| 17.3 16.0 1500 244 23 188 18| 9.2 0.0 9.2|205.4 0.0 205.4 137.0 0.90| 12.9 11.6 2000 249 24 195 17| 6.9 0.0 6.9|205.4 0.0 205.4 102.7 0.90| 9.7 8.7 2500 251 25 199 16| 5.5 0.0 5.5|205.4 0.0 205.4 82.2 0.90| 7.8 7.0 3000 253 25 201 16| 4.6 0.0 4.6|207.2 0.0 207.2 69.1 0.90| 6.6 5.9 4000 256 26 206 15| 3.5 0.0 3.5|214.2 0.0 214.2 53.6 0.88| 5.3 4.7 5000 259 26 210 14| 2.9 0.0 2.9|220.6 0.0 220.6 44.1 0.88| 4.5 4.0 6000 262 26 215 14| 2.6 0.3 2.9|227.2 0.0 227.2 37.9 0.82| 4.3 3.5 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20251017.00.gif