UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for U9839... Searching the city database file for: U9839 ... Date:1200Z 3 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 78 110 7 SFC 992 143 2.6 1.7 94 0.9 2.2 110 7 276.4 277.1 275.7 288.3 4.36 2 953 467 1.6 0.9 95 0.7 1.3 144 15 278.6 279.3 276.8 290.3 4.28 3 925 707 -0.3 -0.5 99 0.2 -0.4 170 21 279.0 279.7 276.7 290.0 3.98 4 850 1382 -2.7 -2.8 99 0.1 -2.7 215 25 283.3 283.9 278.4 293.7 3.66 5 848 1401 -2.9 -3.0 99 0.1 -3.0 215 25 283.3 283.9 278.4 293.5 3.61 6 716 2725 -9.3 -9.4 99 0.1 -9.4 237 23 290.3 290.8 280.5 298.0 2.62 7 700 2899 -10.5 -11.0 96 0.5 -10.6 240 23 290.9 291.3 280.4 297.9 2.36 8 606 3991 -18.5 -19.5 92 1.0 -18.7 249 30 293.9 294.1 280.5 298.0 1.35 9 527 5020 -24.9 -27.0 83 2.1 -25.2 257 37 298.2 298.3 281.6 300.7 0.79 10 500 5400 -28.1 -30.0 84 1.9 -28.3 260 40 298.8 298.9 281.7 300.9 0.63 11 463 5947 -31.7 -34.0 80 2.3 -32.0 255 36 300.9 301.0 282.4 302.5 0.47 12 400 6960 -41.3 -44.5 71 3.2 -41.5 245 29 301.3 301.3 282.1 302.0 0.18 13 337 8099 -51.5 -56.0 58 4.5 -51.6 251 38 302.5 302.5 282.5 302.7 0.06 14 300 8850 -53.7 -58.7 54 5.0 -53.8 255 44 309.7 309.7 285.2 309.8 0.05 15 296 8937 -54.5 -59.5 54 5.0 -54.6 255 44 309.7 309.7 285.2 309.9 0.04 16 250 10020 -56.3 -63.3 41 7.0 -56.4 260 54 322.4 322.4 289.5 322.5 0.03 17 249 10045 -56.3 -63.3 41 7.0 -56.4 260 54 322.7 322.7 289.6 322.9 0.03 18 200 11430 -55.9 -63.9 36 8.0 -56.1 260 52 344.2 344.3 295.4 344.4 0.04 19 150 13250 -57.1 -66.1 31 9.0 -57.3 255 46 371.7 371.7 300.9 371.9 0.04 20 100 15800 -60.3 -70.3 26 10.0 -60.5 265 40 411.2 411.2 306.7 411.4 0.03 21 76 17510 -60.3 -69.3 30 9.0 -60.6 257 43 444.8 444.8 310.4 445.0 0.04 22 70 18020 -61.9 -71.9 25 10.0 -62.1 255 44 452.0 452.0 311.1 452.1 0.03 23 62 18765 -65.3 -75.3 24 10.0 -65.5 257 43 460.4 460.4 311.8 460.5 0.02 24 50 20070 -67.1 -77.1 23 10.0 -67.3 260 42 485.4 485.4 313.9 485.5 0.02 25 49 20192 -67.1 -77.1 23 10.0 -67.3 259 42 488.2 488.2 314.1 488.3 0.02 26 38 21736 -64.1 -74.1 24 10.0 -64.4 252 45 532.6 532.7 317.1 532.9 0.04 27 30 23170 -67.5 -77.5 23 10.0 -67.8 245 48 560.6 560.6 318.7 560.9 0.03 28 29 23374 -67.7 -77.7 23 10.0 -68.0 565.5 565.5 318.9 565.8 0.03 TRP 296 8937 -54.5 -59.5 54 5.0 -54.6 255 44 309.7 309.7 285.2 309.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5322.00 m Freezing level: 929.42 mb = 669.14 m = 2195.33 ft Wetbulb zero: 931.43 mb = 651.28 m = 2136.72 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 93.96 % Est. max temperature: 9.79 C = 49.63 F Sfc-Lift cond lev (LCL): 978.28 mb = 255.63 m = 838.68 ft T: 2.25 C 700-500 lapse rate: 7.04 C/km ThetaE index: 0.33 C Layer 925.0- 850.0 mb Conv cond level (CCL): 930.03 mb = 663.39 m = 2176.45 ft Mean mixing ratio: 4.13 g/kg Conv temperature: 5.13 C = 41.24 F Cap Strength: 7.95 C Lifted Index: 8.09 C Risk: None Lifted Index @300 mb: 13.96 C Lifted Index @700 mb: 5.07 C Showalter Index: 5.40 C Risk: None Total Totals Index: 50.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 25.30 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 237.39 Risk: None Energy Index: 1.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.89 J/kg Max Up Vert Vel: 5.27 m/s Conv Inhibition (B-): 37678.02 J/kg Cap Strength: 8.07 C Lift Cond Lev (LCL): 933.41 mb = 634.22 m = 2080.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 21 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 ---------------------------------------------------------- 0 992 143 110 7 -6.6 2.4 | 95 28 -27.5 2.6 1 925 707 170 21 -3.6 20.7 | 130 32 -24.6 20.9 2 850 1382 215 25 14.3 20.5 | 162 22 -6.6 20.7 3 700 2899 240 23 19.9 11.5 | 175 12 -1.0 11.7 4 500 5400 260 40 39.4 6.9 | 249 20 18.5 7.1 5 400 6960 245 29 26.3 12.3 | 203 14 5.3 12.5 6 300 8850 255 44 42.5 11.4 | 242 24 21.6 11.6 7 296 8937 255 44 42.5 11.4 | 242 24 21.6 11.6 8 250 10020 260 54 53.2 9.4 | 253 34 32.2 9.6 9 200 11430 260 52 51.2 9.0 | 253 32 30.3 9.2 10 150 13250 255 46 44.4 11.9 | 243 26 23.5 12.1 11 100 15800 265 40 39.8 3.5 | 259 19 18.9 3.7 12 70 18020 255 44 42.5 11.4 | 242 24 21.6 11.6 13 50 20070 260 42 41.4 7.3 | 250 22 20.4 7.5 14 30 23170 245 48 43.5 20.3 | 228 30 22.6 20.5 Wind Parameters Mean winds (0-6000m): 240.6 at 27.9 knts Storm direction: 270.6 at 20.9 knts Shear (0-3000m) pos: 5.1 neg: 0.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 88.6 deg Storm rel helicity (0-3000m) pos: 291.8 neg: 0.0 tot: 291.8 m^2/s^2 ave: 97.3 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 6.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.11 Bulk Shear: 120.81 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 ------------------------------------------------------------------------------- 500 154 13 114 29| 16.7 0.0 16.7|135.0 0.0 135.0 270.0 0.93| 18.1 16.8 1000 173 18 127 29| 12.6 0.0 12.6|235.4 0.0 235.4 235.4 0.91| 16.4 14.9 1500 190 20 139 26| 9.5 0.0 9.5|273.5 0.0 273.5 182.4 0.86| 14.0 12.0 2000 200 21 146 24| 7.2 0.0 7.2|280.2 0.0 280.2 140.1 0.82| 11.4 9.4 2500 208 22 151 22| 5.8 0.0 5.8|284.6 0.0 284.6 113.8 0.79| 9.8 7.7 3000 214 22 155 20| 5.1 0.0 5.1|291.8 0.0 291.8 97.3 0.78| 8.8 6.8 4000 224 23 165 18| 4.8 0.0 4.8|317.0 0.0 317.0 79.2 0.80| 7.6 6.1 5000 234 26 180 15| 4.6 0.0 4.6|346.9 0.0 346.9 69.4 0.81| 6.9 5.6 6000 241 28 194 14| 3.8 0.4 4.2|354.0 -26.4 327.5 54.6 0.66| 6.5 4.3 Wrote GIF file: /home/apache/climate/data/raob//U9839/skewt/U9839.skewt.20251103.12.gif