UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for U9839... Searching the city database file for: U9839 ... Date:1200Z 1 NOV 25 Station: U9839 WMO ident: 29839 Latitude: 53.50 Longitude: 83.83 ------------------------------------------------------------------------------- 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 95 180 9 SFC 994 145 8.0 5.9 87 2.1 6.9 180 9 281.6 282.6 280.4 297.8 5.86 2 953 493 8.0 4.7 80 3.3 6.3 209 28 285.0 286.0 281.7 300.8 5.62 3 925 738 6.2 3.1 81 3.1 4.7 230 42 285.6 286.5 281.4 300.2 5.17 4 850 1424 0.8 -1.7 83 2.5 -0.3 235 54 287.0 287.7 280.6 298.3 3.97 5 748 2439 -6.5 -8.1 88 1.6 -7.1 235 57 289.7 290.2 280.4 297.9 2.77 6 700 2955 -9.3 -9.6 98 0.3 -9.4 235 58 292.2 292.7 281.3 300.0 2.63 7 691 3055 -9.7 -9.9 98 0.2 -9.8 235 58 292.8 293.3 281.6 300.6 2.61 8 666 3339 -10.9 -12.8 86 1.9 -11.5 234 58 294.6 295.0 281.8 301.1 2.14 9 600 4132 -16.5 -19.0 81 2.5 -17.1 230 58 297.0 297.3 282.0 301.5 1.42 10 585 4322 -18.5 -23.0 68 4.5 -19.4 230 58 296.9 297.0 281.4 300.1 1.03 11 565 4581 -19.7 -29.7 41 10.0 -21.4 229 58 298.4 298.5 281.4 300.3 0.58 12 528 5082 -22.1 -28.1 58 6.0 -23.1 227 58 301.4 301.5 282.9 303.7 0.72 13 511 5321 -24.1 -28.8 65 4.7 -24.9 226 58 301.8 301.9 283.0 304.1 0.69 14 500 5480 -24.9 -31.9 52 7.0 -25.9 225 58 302.7 302.8 283.2 304.5 0.53 15 477 5821 -27.1 -42.1 23 15.0 -28.6 220 71 304.1 304.1 283.3 304.8 0.20 16 470 5928 -28.5 -43.5 22 15.0 -29.8 219 75 303.6 303.6 283.1 304.2 0.17 17 438 6432 -30.1 -44.1 24 14.0 -31.3 212 95 307.8 307.8 284.7 308.4 0.17 18 431 6546 -31.7 -44.1 28 12.4 -32.7 210 99 307.2 307.2 284.5 307.8 0.18 19 425 6645 -33.1 -44.1 32 11.0 -34.0 210 98 306.6 306.6 284.3 307.2 0.18 20 400 7070 -35.5 -43.5 44 8.0 -36.1 210 95 308.9 308.9 285.2 309.6 0.20 21 385 7335 -36.7 -46.7 35 10.0 -37.4 208 95 310.7 310.7 285.8 311.2 0.15 22 357 7857 -37.7 -54.7 15 17.0 -38.5 204 95 316.1 316.1 287.5 316.4 0.06 23 326 8475 -43.9 -57.9 20 14.0 -44.4 199 95 315.9 315.9 287.5 316.1 0.05 24 300 9030 -46.7 -60.7 19 14.0 -47.1 195 95 319.5 319.5 288.6 319.7 0.04 25 288 9299 -49.3 -63.3 18 14.0 -49.6 195 92 319.6 319.6 288.6 319.7 0.03 26 266 9818 -50.5 -63.5 20 13.0 -50.8 195 87 325.2 325.2 290.3 325.3 0.03 27 250 10220 -53.7 -67.7 16 14.0 -53.9 195 83 326.2 326.2 290.6 326.3 0.02 28 236 10590 -56.5 -70.5 16 14.0 -56.7 198 80 327.4 327.4 291.0 327.5 0.01 29 211 11301 -58.1 -72.1 15 14.0 -58.3 205 73 335.6 335.6 293.2 335.6 0.01 30 200 11640 -58.1 -71.1 17 13.0 -58.3 205 73 340.8 340.8 294.5 340.8 0.01 31 189 11997 -58.3 -72.3 15 14.0 -58.5 210 67 346.0 346.0 295.7 346.0 0.01 32 153 13343 -53.5 -70.5 11 17.0 -53.9 228 42 375.8 375.8 301.6 375.8 0.02 33 150 13470 -54.1 -71.1 11 17.0 -54.5 230 40 376.9 376.9 301.8 376.9 0.02 34 146 13643 -56.9 -74.9 9 18.0 -57.2 231 40 374.9 374.9 301.4 375.0 0.01 35 109 15483 -60.7 -79.7 6 19.0 -60.9 242 34 400.5 400.5 305.3 400.5 0.01 36 100 16020 -61.1 -80.1 6 19.0 -61.3 245 33 409.7 409.7 306.5 409.7 0.01 37 83 17179 -59.5 -78.5 7 19.0 -59.9 255 29 435.4 435.4 309.4 435.4 0.01 38 70 18240 -60.7 -81.7 5 21.0 -61.1 265 25 454.5 454.5 311.3 454.6 0.01 39 62 18995 -61.1 -81.1 5 20.0 -61.5 261 30 469.7 469.7 312.6 469.7 0.01 40 61 19096 -63.3 -83.3 5 20.0 -63.6 261 31 467.0 467.0 312.4 467.0 0.01 41 50 20320 -62.9 -81.9 6 19.0 -63.3 255 40 495.3 495.3 314.6 495.3 0.01 42 46 20833 -62.9 -82.9 5 20.0 -63.3 507.2 507.2 315.5 507.3 0.01 TRP 211 11301 -58.1 -72.1 15 14.0 -58.3 205 73 335.6 335.6 293.2 335.6 0.01 WND 431 6546 -31.7 -44.1 28 12.4 -32.7 210 99 307.2 307.2 284.5 307.8 0.18 Sounding variables and indices 1000-500 mb thick: 5385.00 m Freezing level: 838.82 mb = 1535.18 m = 5036.63 ft Wetbulb zero: 854.14 mb = 1384.60 m = 4542.58 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 78.20 % Est. max temperature: 13.50 C = 56.30 F Sfc-Lift cond lev (LCL): 962.63 mb = 409.54 m = 1343.63 ft T: 8.00 C 700-500 lapse rate: 6.18 C/km ThetaE index: 2.90 C Layer 925.0- 700.0 mb Conv cond level (CCL): 878.56 mb = 1155.85 m = 3792.10 ft Mean mixing ratio: 5.38 g/kg Conv temperature: 12.83 C = 55.10 F Cap Strength: 3.66 C Lifted Index: 4.20 C Risk: None Lifted Index @300 mb: 14.10 C Lifted Index @700 mb: 0.23 C Showalter Index: 5.20 C Risk: None Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 23.20 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 166.00 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.76 J/kg Max Up Vert Vel: 7.18 m/s Conv Inhibition (B-): 29.48 J/kg Cap Strength: 4.15 C Lift Cond Lev (LCL): 901.63 mb = 945.60 m = 3102.33 ft Lev Free Conv (LFC): 806.63 mb = 1839.65 m = 6035.51 ft Equ Level (EL): 706.63 mb = 2881.59 m = 9453.92 ft B at Equ Level: 25.23 J/kg Max Parcel Lev (MPL): 646.63 mb = 3563.27 m = 11690.37 ft Wind level data Storm motion: 260 at 41 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 ---------------------------------------------------------- 0 994 145 180 9 0.0 9.0 | 92 41 -40.5 1.6 1 925 738 230 42 32.2 27.0 | 157 21 -8.3 19.6 2 850 1424 235 54 44.2 31.0 | 189 24 3.7 23.6 3 700 2955 235 58 47.5 33.3 | 195 27 7.0 25.9 4 500 5480 225 58 41.0 41.0 | 181 34 0.5 33.6 5 431 6546 210 99 49.5 85.7 | 187 79 9.0 78.3 6 400 7070 210 95 47.5 82.3 | 185 75 7.0 74.9 7 300 9030 195 95 24.6 91.8 | 169 86 -15.9 84.4 8 250 10220 195 83 21.5 80.2 | 165 75 -19.0 72.8 9 211 11301 205 73 30.9 66.2 | 171 60 -9.6 58.8 10 200 11640 205 73 30.9 66.2 | 171 60 -9.6 58.8 11 150 13470 230 40 30.6 25.7 | 152 21 -9.8 18.3 12 100 16020 245 33 29.9 13.9 | 122 12 -10.6 6.5 13 70 18240 265 25 24.9 2.2 | 71 16 -15.6 -5.2 14 50 20320 255 40 38.6 10.4 | 148 3 -1.9 3.0 Wind Parameters Mean winds (0-6000m): 229.6 at 54.9 knts Storm direction: 259.6 at 41.2 knts Shear (0-3000m) pos: 8.6 neg: 0.6 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 101.7 deg Storm rel helicity (0-3000m) pos: 388.7 neg: -4.0 tot: 384.6 m^2/s^2 ave: 128.2 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 8.5 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.18 Bulk Shear: 140.62 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 ------------------------------------------------------------------------------- 500 220 23 111 28| 31.6 0.0 31.6|259.9 0.0 259.9 519.9 0.88| 33.8 29.8 1000 227 34 134 22| 22.8 0.0 22.8|340.5 0.0 340.5 340.5 0.89| 24.6 21.9 1500 231 40 152 20| 17.1 0.0 17.1|373.2 0.0 373.2 248.8 0.89| 18.4 16.5 2000 232 44 163 20| 12.9 0.3 13.2|379.2 0.0 379.2 189.6 0.89| 14.1 12.6 2500 233 46 170 21| 10.3 0.5 10.8|385.1 0.0 385.1 154.0 0.88| 11.6 10.2 3000 233 48 175 22| 8.6 0.6 9.2|388.7 -4.0 384.6 128.2 0.86| 9.9 8.5 4000 233 51 180 23| 6.4 0.7 7.2|388.7 -26.8 361.9 90.5 0.76| 8.0 6.0 5000 232 52 182 25| 5.1 0.9 6.1|388.7 -51.0 337.6 67.5 0.67| 6.8 4.5 6000 230 55 183 28| 4.3 3.2 7.4|442.2 -58.6 383.6 63.9 0.50| 8.2 4.1 Wrote GIF file: /home/apache/climate/data/raob//U9839/skewt/U9839.skewt.20251101.12.gif