UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for U2845... Searching the city database file for: U2845 ... Date:1200Z 8 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 119 315 5 SFC 999 127 3.2 0.2 81 3.0 1.9 315 5 276.4 277.1 275.1 287.0 3.88 2 976 315 0.4 -3.3 76 3.7 -1.0 315 7 275.5 276.0 273.4 283.9 3.07 3 925 743 -2.7 -5.0 84 2.3 -3.6 315 13 276.5 277.0 273.7 284.4 2.84 4 902 942 -4.1 -6.4 84 2.3 -4.9 321 14 277.1 277.5 273.7 284.4 2.62 5 879 1146 -2.9 -4.9 86 2.0 -3.7 327 15 280.4 280.9 276.1 288.9 3.02 6 870 1228 -2.9 -5.0 85 2.1 -3.7 329 16 281.2 281.7 276.5 289.8 3.03 7 850 1412 -3.7 -6.8 79 3.1 -4.8 335 17 282.3 282.7 276.6 290.0 2.70 8 726 2643 -8.9 -15.9 57 7.0 -10.9 339 27 289.6 289.9 278.7 294.2 1.52 9 700 2924 -10.5 -19.5 48 9.0 -12.8 340 29 290.9 291.1 278.8 294.4 1.16 10 594 4166 -18.1 -34.1 23 16.0 -20.4 338 40 296.0 296.1 280.1 297.2 0.36 11 528 5040 -20.3 -42.3 12 22.0 -22.8 336 48 303.5 303.6 283.1 304.1 0.17 12 526 5068 -20.5 -42.5 12 22.0 -23.0 336 49 303.6 303.6 283.1 304.2 0.17 13 500 5440 -23.1 -43.1 14 20.0 -25.2 335 52 304.9 304.9 283.6 305.5 0.17 14 415 6781 -32.7 -47.7 21 15.0 -33.8 327 59 309.2 309.2 285.2 309.7 0.12 15 400 7040 -35.1 -51.1 18 16.0 -36.0 325 60 309.4 309.4 285.2 309.7 0.09 16 314 8673 -48.9 -62.9 18 14.0 -49.2 325 63 312.3 312.3 286.2 312.4 0.03 17 300 8970 -50.7 -64.7 17 14.0 -51.0 325 64 313.9 313.9 286.7 314.0 0.02 18 271 9626 -55.1 -68.1 18 13.0 -55.3 325 68 316.8 316.8 287.7 316.8 0.01 19 250 10140 -55.5 -67.5 21 12.0 -55.6 320 75 323.6 323.6 289.9 323.6 0.02 20 243 10321 -55.3 -67.7 20 12.4 -55.5 320 75 326.5 326.5 290.7 326.6 0.02 21 232 10617 -54.9 -67.9 19 13.0 -55.1 320 73 331.5 331.5 292.2 331.5 0.02 22 216 11071 -56.5 -69.5 18 13.0 -56.7 320 70 335.8 335.8 293.3 335.9 0.02 23 200 11560 -55.9 -68.9 18 13.0 -56.1 320 66 344.2 344.2 295.4 344.3 0.02 24 150 13390 -55.5 -70.5 14 15.0 -55.8 315 62 374.5 374.5 301.4 374.5 0.02 25 138 13921 -55.7 -70.7 14 15.0 -56.0 316 60 383.1 383.1 302.8 383.2 0.02 26 127 14447 -58.3 -74.3 11 16.0 -58.6 317 57 387.7 387.7 303.5 387.7 0.01 27 108 15467 -58.3 -74.3 11 16.0 -58.6 319 52 406.0 406.1 306.0 406.1 0.02 28 100 15950 -59.1 -75.1 11 16.0 -59.4 320 50 413.5 413.5 307.0 413.6 0.01 29 70 18140 -65.7 -82.7 8 17.0 -65.9 315 48 443.8 443.8 310.3 443.9 0.01 30 67 18406 -66.7 -82.7 9 16.0 -66.9 316 48 447.3 447.3 310.6 447.3 0.01 31 61 18975 -67.3 -83.3 9 16.0 -67.5 317 47 458.1 458.1 311.6 458.1 0.01 32 57 19387 -65.9 -82.9 8 17.0 -66.1 318 47 470.2 470.2 312.7 470.3 0.01 33 50 20180 -68.1 -84.1 8 16.0 -68.3 320 46 483.0 483.0 313.7 483.0 0.01 34 43 21076 -71.1 -87.1 8 16.0 -71.2 316 45 496.9 496.9 314.7 496.9 0.00 35 38 21807 -70.3 -86.3 8 16.0 -70.5 312 44 516.8 516.8 316.1 516.9 0.01 36 37 21965 -72.1 -88.1 7 16.0 -72.2 311 44 516.2 516.2 316.1 516.2 0.00 37 33 22639 -70.9 -87.9 6 17.0 -71.1 308 43 536.5 536.5 317.3 536.6 0.01 38 30 23200 -72.3 -88.3 7 16.0 -72.5 305 42 547.5 547.5 317.9 547.6 0.01 39 27 23819 -72.9 -88.9 7 16.0 -73.1 305 43 562.6 562.6 318.8 562.6 0.01 40 25 24271 -71.7 -87.7 7 16.0 -71.9 305 43 578.6 578.6 319.6 578.6 0.01 41 22 25025 -71.9 -87.9 7 16.0 -72.2 305 44 599.5 599.5 320.6 599.6 0.01 42 21 25300 -70.5 -87.5 6 17.0 -70.8 305 44 611.8 611.8 321.2 611.8 0.01 43 20 25590 -69.9 -86.9 7 17.0 -70.3 305 44 622.2 622.2 321.6 622.3 0.01 44 20 25590 -69.9 -86.9 7 17.0 -70.3 305 44 622.2 622.2 321.6 622.3 0.01 45 15 27273 -76.1 -92.1 6 16.0 -76.3 297 51 655.0 655.0 322.9 655.0 0.01 46 15 27273 -76.1 -92.1 6 16.0 -76.3 297 51 655.0 655.0 322.9 655.0 0.01 47 11 29085 -70.7 -87.7 6 17.0 -71.3 288 58 735.3 735.3 325.5 735.5 0.02 48 10 29650 -70.1 -87.1 7 17.0 -70.8 285 60 757.9 757.9 326.1 758.0 0.02 49 9.0 30273 -72.3 -88.3 7 16.0 -72.9 772.6 772.6 326.5 772.8 0.02 50 6.8 31935 -69.3 -86.3 7 17.0 -70.4 849.6 849.6 328.4 849.9 0.03 TRP 271 9626 -55.1 -68.1 18 13.0 -55.3 325 68 316.8 316.8 287.7 316.8 0.01 WND 243 10321 -55.3 -67.7 20 12.4 -55.5 320 75 326.5 326.5 290.7 326.6 0.02 Sounding variables and indices 1000-500 mb thick: 5321.00 m Freezing level: 969.42 mb = 370.15 m = 1214.40 ft Wetbulb zero: 984.12 mb = 248.07 m = 813.87 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 49.80 % Est. max temperature: 9.09 C = 48.37 F Sfc-Lift cond lev (LCL): 953.63 mb = 499.86 m = 1639.94 ft T: -0.94 C 700-500 lapse rate: 5.01 C/km ThetaE index: 3.15 C Layer 976.0- 925.0 mb Conv cond level (CCL): 780.01 mb = 2082.79 m = 6833.23 ft Mean mixing ratio: 3.01 g/kg Conv temperature: 13.02 C = 55.44 F Cap Strength: 16.69 C Lifted Index: 17.28 C Risk: None Lifted Index @300 mb: 20.82 C Lifted Index @700 mb: 8.87 C Showalter Index: 13.15 C Risk: None Total Totals Index: 35.70 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 16.30 C K Index: 3.60 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.37 J/kg Max Up Vert Vel: 3.28 m/s Conv Inhibition (B-): 54098.41 J/kg Cap Strength: 17.10 C Lift Cond Lev (LCL): 906.59 mb = 902.01 m = 2959.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 5 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 ---------------------------------------------------------- 0 999 127 315 5 3.5 -3.5 | 196 21 5.7 20.2 1 925 743 315 13 9.2 -9.2 | 218 18 11.3 14.6 2 850 1412 335 17 7.2 -15.4 | 228 13 9.3 8.4 3 700 2924 340 29 9.9 -27.3 | 286 13 12.1 -3.5 4 500 5440 335 52 22.0 -47.1 | 314 34 24.1 -23.4 5 400 7040 325 60 34.4 -49.1 | 305 45 36.6 -25.4 6 300 8970 325 64 36.7 -52.4 | 306 48 38.8 -28.7 7 271 9626 325 68 39.0 -55.7 | 308 52 41.1 -31.9 8 250 10140 320 75 48.2 -57.5 | 304 61 50.3 -33.7 9 243 10321 320 75 48.2 -57.5 | 304 61 50.3 -33.7 10 200 11560 320 66 42.4 -50.6 | 301 52 44.6 -26.8 11 150 13390 315 62 43.8 -43.8 | 294 50 46.0 -20.1 12 100 15950 320 50 32.1 -38.3 | 293 37 34.3 -14.5 13 70 18140 315 48 33.9 -33.9 | 286 37 36.1 -10.2 14 50 20180 320 46 29.6 -35.2 | 290 34 31.7 -11.5 15 30 23200 305 42 34.4 -24.1 | 271 37 36.5 -0.3 16 20 25590 305 44 36.0 -25.2 | 272 38 38.2 -1.5 17 10 29650 285 60 58.0 -15.5 | 262 61 60.1 8.2 Wind Parameters Mean winds (0-6000m): 335.1 at 31.8 knts Storm direction: 5.1 at 23.9 knts Shear (0-3000m) pos: 3.6 neg: 1.1 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 96.1 deg Storm rel helicity (0-3000m) pos: 91.5 neg: 0.0 tot: 91.5 m^2/s^2 ave: 30.5 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 77.90 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 ------------------------------------------------------------------------------- 500 315 8 204 20| 0.0 6.7 6.7| 31.5 0.0 31.5 63.0 0.93| 6.7 6.2 1000 318 11 211 18| 2.4 3.3 5.7| 46.7 0.0 46.7 46.7 0.80| 6.0 4.8 1500 325 13 216 16| 3.1 2.2 5.3| 55.7 0.0 55.7 37.1 0.74| 5.6 4.1 2000 329 15 222 15| 3.3 1.7 5.0| 67.7 0.0 67.7 33.8 0.79| 5.2 4.1 2500 332 17 229 13| 3.5 1.3 4.8| 79.7 0.0 79.7 31.9 0.82| 5.0 4.1 3000 334 19 236 12| 3.6 1.1 4.7| 91.5 0.0 91.5 30.5 0.82| 4.9 4.0 4000 336 23 256 12| 2.7 2.0 4.7|112.6 0.0 112.6 28.2 0.74| 4.9 3.6 5000 336 27 276 13| 2.2 2.6 4.7|130.4 0.0 130.4 26.1 0.65| 4.8 3.2 6000 335 32 288 16| 1.8 2.7 4.5|134.9 -24.0 110.9 18.5 0.52| 4.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251108.12.gif