UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110512.upa.cvt Date: 1200Z 5 NOV 25 Searching for U2845... Searching the city database file for: U2845 ... Date:1200Z 5 NOV 25 Station: U2845 WMO ident: 22845 Latitude: 61.50 Longitude: 38.93 ------------------------------------------------------------------------------- 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 77 200 7 SFC 994 127 7.8 7.2 96 0.6 7.5 200 7 281.4 282.5 280.9 299.0 6.41 2 925 718 5.6 3.7 88 1.9 4.6 255 33 285.0 286.0 281.4 300.2 5.39 3 850 1407 2.8 0.8 87 2.0 1.8 285 42 289.1 289.9 282.5 302.7 4.77 4 840 1503 2.6 0.7 87 1.9 1.7 285 42 289.8 290.7 282.8 303.6 4.79 5 700 2954 -6.1 -8.4 84 2.3 -7.0 285 36 295.7 296.3 283.2 304.4 2.90 6 686 3111 -7.1 -9.3 84 2.2 -7.9 285 38 296.3 296.8 283.2 304.6 2.75 7 500 5500 -21.9 -30.9 44 9.0 -23.4 280 66 306.3 306.4 284.7 308.3 0.58 8 429 6613 -28.7 -34.7 56 6.0 -29.5 280 69 311.4 311.5 286.4 313.0 0.47 9 400 7110 -32.7 -38.7 55 6.0 -33.3 280 71 312.5 312.6 286.6 313.7 0.34 10 339 8249 -42.3 -47.7 56 5.4 -42.6 280 77 314.5 314.6 287.1 315.1 0.15 11 309 8866 -47.7 -52.7 56 5.0 -47.9 272 74 315.4 315.5 287.3 315.8 0.09 12 300 9060 -49.5 -54.5 56 5.0 -49.7 270 73 315.6 315.6 287.4 315.9 0.08 13 286 9372 -52.5 -57.5 55 5.0 -52.6 274 71 315.6 315.6 287.3 315.9 0.06 14 250 10240 -54.9 -59.9 54 5.0 -55.0 285 64 324.4 324.5 290.2 324.6 0.05 15 247 10317 -55.1 -60.1 54 5.0 -55.2 285 63 325.3 325.3 290.4 325.5 0.05 16 236 10608 -56.1 -62.1 47 6.0 -56.2 285 60 328.0 328.0 291.2 328.2 0.04 17 235 10635 -57.5 -63.5 46 6.0 -57.6 285 60 326.3 326.3 290.7 326.4 0.03 18 222 10993 -58.9 -64.9 46 6.0 -59.0 285 56 329.5 329.5 291.6 329.6 0.03 19 215 11194 -58.9 -64.9 46 6.0 -59.0 287 54 332.5 332.5 292.4 332.7 0.03 20 212 11283 -58.1 -64.1 46 6.0 -58.2 287 52 335.1 335.1 293.1 335.3 0.03 21 200 11650 -57.9 -63.9 46 6.0 -58.0 290 48 341.1 341.1 294.6 341.2 0.04 22 181 12276 -57.9 -63.9 46 6.0 -58.0 293 45 351.0 351.0 296.9 351.1 0.04 23 157 13172 -56.1 -63.1 41 7.0 -56.3 298 40 368.6 368.6 300.4 368.8 0.05 24 150 13460 -57.7 -64.7 40 7.0 -57.9 300 38 370.7 370.7 300.7 370.9 0.04 25 144 13717 -58.3 -65.3 40 7.0 -58.5 299 38 374.0 374.0 301.3 374.2 0.04 26 133 14219 -56.9 -64.9 36 8.0 -57.1 297 37 385.1 385.1 303.1 385.3 0.05 27 126 14561 -57.9 -65.9 35 8.0 -58.1 296 37 389.3 389.3 303.7 389.5 0.04 28 117 15029 -56.9 -64.9 36 8.0 -57.1 294 37 399.4 399.5 305.2 399.7 0.05 29 104 15774 -58.1 -67.1 31 9.0 -58.3 291 36 410.8 410.8 306.6 411.1 0.04 30 100 16020 -59.5 -68.5 30 9.0 -59.7 290 36 412.8 412.8 306.9 413.0 0.04 31 96 16275 -60.5 -69.5 30 9.0 -60.7 292 36 415.7 415.7 307.2 415.8 0.03 32 91 16608 -60.3 -69.3 30 9.0 -60.5 294 37 422.5 422.5 308.0 422.7 0.04 33 83 17179 -61.9 -70.9 29 9.0 -62.1 298 37 430.5 430.5 308.9 430.6 0.03 34 77 17644 -61.3 -70.3 29 9.0 -61.5 301 37 441.1 441.1 310.0 441.3 0.04 35 75 17806 -63.1 -73.1 25 10.0 -63.3 302 38 440.6 440.6 310.0 440.8 0.03 36 70 18230 -63.5 -73.5 24 10.0 -63.7 305 38 448.5 448.5 310.7 448.7 0.03 37 64 18778 -64.9 -73.9 28 9.0 -65.1 305 36 457.1 457.1 311.5 457.3 0.03 38 53 19927 -64.9 -74.9 24 10.0 -65.1 305 32 482.4 482.4 313.7 482.6 0.03 39 51 20161 -66.5 -76.5 23 10.0 -66.7 305 31 484.0 484.0 313.8 484.2 0.02 40 50 20280 -67.5 -77.5 23 10.0 -67.7 305 31 484.4 484.4 313.8 484.5 0.02 41 48 20526 -67.1 -77.1 23 10.0 -67.3 491.1 491.1 314.3 491.2 0.02 42 46 20782 -68.5 -78.5 22 10.0 -68.7 493.7 493.7 314.5 493.8 0.02 43 34 22599 -67.5 -77.5 23 10.0 -67.8 540.9 540.9 317.6 541.1 0.03 44 33 22779 -65.1 -75.1 24 10.0 -65.4 551.9 551.9 318.2 552.2 0.04 45 32 22966 -66.5 -76.5 23 10.0 -66.8 553.0 553.1 318.3 553.3 0.04 TRP 222 10993 -58.9 -64.9 46 6.0 -59.0 285 56 329.5 329.5 291.6 329.6 0.03 WND 339 8249 -42.3 -47.7 56 5.4 -42.6 280 77 314.5 314.6 287.1 315.1 0.15 Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 798.16 mb = 1936.46 m = 6353.14 ft Wetbulb zero: 812.25 mb = 1770.17 m = 5807.57 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 76.49 % Est. max temperature: 15.89 C = 60.61 F Sfc-Lift cond lev (LCL): 984.98 mb = 201.63 m = 661.49 ft T: 7.52 C 700-500 lapse rate: 6.21 C/km Conv cond level (CCL): 871.09 mb = 1207.26 m = 3960.77 ft Mean mixing ratio: 5.70 g/kg Conv temperature: 14.26 C = 57.66 F Cap Strength: 3.43 C Lifted Index: 7.08 C Risk: None Lifted Index @300 mb: 11.18 C Lifted Index @700 mb: 3.37 C Showalter Index: 5.15 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.70 C K Index: 23.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 159.60 Risk: None Energy Index: 1.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.58 J/kg Max Up Vert Vel: 5.93 m/s Conv Inhibition (B-): 35594.17 J/kg Cap Strength: 7.00 C Lift Cond Lev (LCL): 922.19 mb = 742.80 m = 2436.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 34 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 ---------------------------------------------------------- 0 994 127 200 7 2.4 6.6 | 140 37 -23.6 28.4 1 925 718 255 33 31.9 8.5 | 191 31 5.9 30.4 2 850 1407 285 42 40.6 -10.9 | 233 18 14.6 11.0 3 700 2954 285 36 34.8 -9.3 | 215 15 8.8 12.5 4 500 5500 280 66 65.0 -11.5 | 255 40 39.0 10.4 5 400 7110 280 71 69.9 -12.3 | 258 45 43.9 9.5 6 339 8249 280 77 75.8 -13.4 | 260 51 49.8 8.5 7 300 9060 270 73 73.0 -0.0 | 245 52 47.0 21.8 8 250 10240 285 64 61.8 -16.6 | 262 36 35.8 5.3 9 222 10993 285 56 54.1 -14.5 | 255 29 28.1 7.3 10 200 11650 290 48 45.1 -16.4 | 254 20 19.1 5.4 11 150 13460 300 38 32.9 -19.0 | 248 7 6.9 2.8 12 100 16020 290 36 33.8 -12.3 | 219 12 7.8 9.5 13 70 18230 305 38 31.1 -21.8 | 270 5 5.1 0.0 14 50 20280 305 31 25.4 -17.8 | 171 4 -0.6 4.0 Wind Parameters Mean winds (0-6000m): 280.0 at 45.3 knts Storm direction: 310.0 at 33.9 knts Shear (0-3000m) pos: 7.1 neg: 0.5 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 81.2 deg Storm rel helicity (0-3000m) pos: 416.3 neg: -22.1 tot: 394.2 m^2/s^2 ave: 131.4 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 7.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.13 Bulk Shear: 138.88 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 ------------------------------------------------------------------------------- 500 244 18 162 31| 25.4 0.0 25.4|250.4 0.0 250.4 500.7 0.97| 27.5 26.7 1000 257 26 179 28| 19.0 0.0 19.0|367.5 0.0 367.5 367.5 0.92| 23.2 21.2 1500 268 31 193 23| 14.1 0.0 14.1|409.3 -2.9 406.3 270.9 0.88| 18.9 16.6 2000 273 33 200 21| 10.6 0.5 11.1|409.3 -10.3 399.0 199.5 0.82| 14.7 12.0 2500 276 34 204 20| 8.5 0.8 9.3|409.3 -17.7 391.6 156.6 0.76| 12.1 9.3 3000 278 35 207 19| 7.1 0.5 7.6|416.3 -22.1 394.2 131.4 0.73| 10.7 7.8 4000 280 37 214 19| 5.3 1.1 6.4|457.7 -22.1 435.7 108.9 0.72| 9.5 6.9 5000 280 41 224 21| 4.2 2.1 6.4|494.8 -22.1 472.7 94.5 0.68| 8.8 6.0 6000 280 45 233 23| 3.5 2.3 5.9|515.6 -22.1 493.5 82.3 0.65| 7.9 5.2 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251105.12.gif