UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for U9839... Searching the city database file for: U9839 ... Date:0000Z 2 DEC 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 ------------------------------------------------------------------------------- SFC 1009 142 -1.9 -5.4 77 3.5 -3.1 220 3 270.6 271.0 269.5 277.4 2.53 1 1000 213 -1.9 -4.9 80 3.0 -3.0 220 3 271.2 271.7 270.2 278.5 2.65 2 925 829 -5.3 -7.5 84 2.2 -6.0 245 9 273.9 274.3 271.4 280.4 2.35 3 881 1212 -5.3 -6.6 91 1.3 -5.8 254 15 277.7 278.2 274.1 285.1 2.64 4 850 1493 -6.9 -8.7 87 1.8 -7.5 260 19 278.9 279.3 274.3 285.5 2.33 5 820 1774 -5.3 -6.7 90 1.4 -5.8 265 22 283.5 284.0 277.4 291.6 2.82 6 805 1919 -5.7 -6.9 91 1.2 -6.1 267 23 284.6 285.1 278.0 292.7 2.83 7 751 2460 -7.9 -12.6 69 4.7 -9.4 276 28 287.9 288.2 278.4 293.6 1.93 8 710 2896 -8.3 -12.7 71 4.4 -9.7 283 32 292.1 292.5 280.6 298.2 2.03 9 700 3006 -8.9 -13.3 70 4.4 -10.3 285 33 292.6 293.0 280.7 298.5 1.96 10 632 3791 -13.5 -18.0 69 4.5 -14.7 285 36 296.1 296.3 281.6 300.6 1.47 11 623 3901 -13.5 -18.1 68 4.6 -14.7 285 37 297.3 297.5 282.1 301.9 1.47 12 509 5410 -23.7 -28.7 63 5.0 -24.5 285 43 302.6 302.7 283.4 304.9 0.70 13 502 5511 -24.3 -29.3 63 5.0 -25.1 285 44 303.1 303.2 283.5 305.3 0.67 14 500 5540 -24.3 -29.3 63 5.0 -25.1 285 44 303.4 303.5 283.7 305.7 0.68 15 410 6957 -33.9 -40.9 49 7.0 -34.5 289 55 308.7 308.8 285.2 309.7 0.26 16 406 7026 -34.1 -41.1 49 7.0 -34.7 290 55 309.4 309.4 285.4 310.3 0.26 17 400 7130 -35.3 -42.3 49 7.0 -35.8 290 56 309.1 309.2 285.3 309.9 0.23 18 331 8421 -46.1 -53.1 45 7.0 -46.3 290 61 311.5 311.5 285.9 311.8 0.08 19 300 9070 -50.3 -57.3 43 7.0 -50.5 290 64 314.5 314.5 287.0 314.7 0.06 20 270 9752 -54.1 -61.1 42 7.0 -54.2 287 68 318.5 318.6 288.3 318.7 0.04 21 251 10215 -58.9 -65.9 40 7.0 -59.0 285 71 318.1 318.1 288.2 318.2 0.02 22 250 10240 -59.1 -66.1 40 7.0 -59.2 285 71 318.2 318.2 288.2 318.3 0.02 23 221 11007 -62.2 -69.2 39 7.0 -62.3 280 79 324.8 324.8 290.2 324.8 0.02 24 212 11264 -63.3 -70.3 38 7.0 -63.4 280 79 327.0 327.0 290.9 327.1 0.01 25 200 11620 -65.5 -72.5 37 7.0 -65.5 280 79 329.0 329.0 291.5 329.1 0.01 26 193 11836 -66.9 -73.9 37 7.0 -67.0 285 77 330.2 330.2 291.7 330.2 0.01 27 182 12190 -67.3 -74.3 36 7.0 -67.4 287 72 335.1 335.1 293.1 335.1 0.01 28 150 13360 -65.9 -72.9 37 7.0 -66.0 295 54 356.6 356.6 298.0 356.6 0.01 29 100 15820 -64.3 -73.3 28 9.0 -64.4 300 38 403.5 403.5 305.7 403.6 0.02 30 97 16007 -64.7 -73.7 28 9.0 -64.8 300 38 406.2 406.2 306.0 406.3 0.02 31 72 17811 -69.1 -78.1 26 9.0 -69.2 295 38 433.1 433.1 309.1 433.1 0.01 32 70 17980 -69.3 -78.3 26 9.0 -69.4 295 38 436.1 436.1 309.5 436.2 0.01 33 57 19208 -67.9 -77.9 23 10.0 -68.1 298 42 465.7 465.7 312.3 465.8 0.02 34 50 19990 -69.7 -78.7 26 9.0 -69.8 300 44 479.2 479.2 313.4 479.3 0.02 35 47 20359 -69.7 -78.7 26 9.0 -69.8 487.8 487.8 314.1 487.9 0.02 36 31 22819 -72.9 -81.9 24 9.0 -73.0 540.8 540.8 317.6 540.9 0.02 TRP 193 11836 -66.9 -73.9 37 7.0 -67.0 285 77 330.2 330.2 291.7 330.2 0.01 WND 221 11007 -62.2 -69.2 39 7.0 -62.3 280 79 324.8 324.8 290.2 324.8 0.02 Sounding variables and indices 1000-500 mb thick: 5327.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 74.64 % Est. max temperature: 6.13 C = 43.04 F Sfc-Lift cond lev (LCL): 955.02 mb = 576.67 m = 1891.95 ft T: -3.91 C 700-500 lapse rate: 6.08 C/km Conv cond level (CCL): 669.85 mb = 3344.35 m = 10972.13 ft Mean mixing ratio: 2.49 g/kg Conv temperature: 21.72 C = 71.10 F Cap Strength: 19.68 C Lifted Index: 19.92 C Risk: None Lifted Index @300 mb: 24.74 C Lifted Index @700 mb: 14.05 C Showalter Index: 15.35 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 15.60 C K Index: 4.30 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 4.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.36 J/kg Max Up Vert Vel: 4.33 m/s Conv Inhibition (B-): 36643.16 J/kg Cap Strength: 19.36 C Lift Cond Lev (LCL): 919.76 mb = 873.70 m = 2866.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 22 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 1009 142 220 3 1.9 2.3 | 138 23 -15.0 17.0 1 1000 213 220 3 1.9 2.3 | 138 23 -15.0 17.0 2 925 829 245 9 8.2 3.8 | 155 20 -8.8 18.5 3 850 1493 260 19 18.7 3.3 | 186 18 1.8 18.0 4 700 3006 285 33 31.9 -8.5 | 248 16 14.9 6.1 5 500 5540 285 44 42.5 -11.4 | 263 26 25.6 3.3 6 400 7130 290 56 52.6 -19.2 | 277 36 35.7 -4.5 7 300 9070 290 64 60.1 -21.9 | 280 44 43.2 -7.2 8 250 10240 285 71 68.6 -18.4 | 274 52 51.6 -3.7 9 221 11007 280 79 77.8 -13.7 | 269 61 60.9 0.9 10 200 11620 280 79 77.8 -13.7 | 269 61 60.9 0.9 11 193 11836 285 77 74.4 -19.9 | 275 58 57.4 -5.3 12 150 13360 295 54 48.9 -22.8 | 284 33 32.0 -8.2 13 100 15820 300 38 32.9 -19.0 | 285 17 16.0 -4.3 14 70 17980 295 38 34.4 -16.1 | 275 18 17.5 -1.4 15 50 19990 300 44 38.1 -22.0 | 289 22 21.2 -7.3 Wind Parameters Mean winds (0-6000m): 280.8 at 29.9 knts Storm direction: 310.8 at 22.4 knts Shear (0-3000m) pos: 5.6 neg: 0.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 110.5 deg Storm rel helicity (0-3000m) pos: 167.5 neg: 0.0 tot: 167.5 m^2/s^2 ave: 55.8 10^-3 m/s^2 rel: 0.97 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 6.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 96.57 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 ------------------------------------------------------------------------------- 500 231 5 143 22| 4.5 0.0 4.5| 25.2 0.0 25.2 50.3 0.96| 4.6 4.4 1000 243 7 150 21| 5.8 0.0 5.8| 60.5 0.0 60.5 60.5 0.95| 5.9 5.6 1500 252 11 159 19| 6.3 0.0 6.3| 95.5 0.0 95.5 63.7 0.96| 6.5 6.2 2000 258 14 168 18| 6.0 0.0 6.0|120.4 0.0 120.4 60.2 0.96| 6.3 6.1 2500 265 16 178 16| 5.8 0.0 5.8|146.1 0.0 146.1 58.5 0.97| 6.3 6.1 3000 271 19 188 15| 5.6 0.0 5.6|167.5 0.0 167.5 55.8 0.97| 6.2 6.0 4000 276 23 206 14| 4.2 0.6 4.7|178.7 0.0 178.7 44.7 0.92| 5.2 4.8 5000 279 27 222 14| 3.3 0.9 4.2|190.0 0.0 190.0 38.0 0.87| 4.6 4.0 6000 281 30 234 15| 3.3 0.7 4.1|216.3 0.0 216.3 36.0 0.83| 4.4 3.7 Wrote GIF file: /home/apache/climate/data/raob//U9839/skewt/U9839.skewt.20251202.00.gif