UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for U7995... Searching the city database file for: U7995 ... Date:0000Z 27 NOV 25 Station: U7995 WMO ident: 27995 Latitude: 52.98 Longitude: 49.43 ------------------------------------------------------------------------------- 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 1021 48 1.8 -0.5 85 2.3 0.8 260 3 273.3 273.9 272.9 283.1 3.61 1 1000 215 1.6 -2.1 76 3.7 0.1 250 13 274.8 275.3 273.3 283.7 3.27 2 962 528 1.8 -3.2 69 5.0 -0.2 262 13 278.0 278.5 274.9 286.7 3.13 3 926 834 -0.9 -3.3 84 2.4 -1.9 275 13 278.3 278.9 275.2 287.3 3.23 4 925 843 -0.5 -2.9 84 2.4 -1.4 275 13 278.8 279.4 275.7 288.1 3.33 5 908 992 0.8 -1.8 83 2.6 -0.3 279 13 281.6 282.2 277.6 292.0 3.69 6 850 1522 -1.9 -4.9 80 3.0 -3.1 295 15 284.2 284.7 278.2 293.1 3.12 7 823 1778 -3.9 -6.8 80 2.9 -5.0 293 17 284.7 285.2 278.0 292.7 2.79 8 700 3055 -5.1 -33.1 9 28.0 -10.6 280 29 296.8 296.9 280.4 298.0 0.34 9 682 3260 -5.7 -34.7 8 29.0 -11.2 281 30 298.4 298.4 281.1 299.4 0.29 10 656 3564 -7.3 -29.3 15 22.0 -12.0 282 31 299.9 300.0 282.0 301.6 0.52 11 523 5281 -22.5 -33.5 36 11.0 -24.1 289 37 301.7 301.8 282.7 303.2 0.43 12 500 5610 -24.7 -31.7 52 7.0 -25.7 290 38 302.9 303.0 283.3 304.7 0.54 13 499 5625 -24.7 -31.7 52 7.0 -25.7 290 38 303.1 303.2 283.4 304.9 0.54 14 438 6562 -29.7 -41.7 30 12.0 -30.9 284 37 308.3 308.3 284.9 309.1 0.22 15 400 7200 -35.3 -49.3 23 14.0 -36.1 280 36 309.1 309.1 285.1 309.5 0.11 16 394 7305 -36.5 -51.5 20 15.0 -37.3 281 36 308.9 308.9 285.0 309.2 0.08 17 300 9130 -52.7 -63.7 25 11.0 -52.9 300 35 311.1 311.1 285.7 311.2 0.02 18 250 10280 -62.1 -73.1 22 11.0 -62.1 285 35 313.7 313.7 286.6 313.8 0.01 19 224 10949 -68.3 -78.3 22 10.0 -68.4 295 44 314.2 314.2 286.8 314.3 0.00 20 200 11630 -67.5 -77.5 23 10.0 -67.5 275 48 325.9 325.9 290.5 325.9 0.00 21 191 11907 -64.3 -74.3 24 10.0 -64.4 276 48 335.3 335.3 293.2 335.4 0.01 22 159 13024 -62.9 -72.9 25 10.0 -63.0 279 50 355.7 355.7 297.8 355.8 0.01 23 150 13380 -64.1 -74.1 24 10.0 -64.2 280 50 359.7 359.7 298.7 359.7 0.01 24 136 13980 -66.1 -76.1 23 10.0 -66.2 278 50 366.3 366.3 299.9 366.4 0.01 25 100 15850 -66.7 -77.7 20 11.0 -66.8 270 52 398.9 398.9 305.0 398.9 0.01 26 70 18000 -68.9 -79.9 19 11.0 -69.0 275 60 437.0 437.0 309.6 437.0 0.01 27 50 20010 -69.3 -81.3 16 12.0 -69.5 270 68 480.2 480.2 313.5 480.2 0.01 28 34 22295 -72.5 -84.5 15 12.0 -72.6 280 89 527.9 527.9 316.8 527.9 0.01 29 33 22470 -72.7 -84.7 15 12.0 -72.8 531.8 531.8 317.1 531.8 0.01 TRP 224 10949 -68.3 -78.3 22 10.0 -68.4 295 44 314.2 314.2 286.8 314.3 0.00 WND 34 22295 -72.5 -84.5 15 12.0 -72.6 280 89 527.9 527.9 316.8 527.9 0.01 Sounding variables and indices 1000-500 mb thick: 5395.00 m Freezing level: 938.00 mb = 732.17 m = 2402.12 ft Freezing level: 918.46 mb = 900.41 m = 2954.08 ft Freezing level: 890.81 mb = 1149.23 m = 3770.39 ft Wetbulb zero: 982.24 mb = 359.73 m = 1180.19 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 45.83 % Est. max temperature: 11.76 C = 53.16 F Sfc-Lift cond lev (LCL): 985.09 mb = 336.29 m = 1103.30 ft T: 1.68 C 700-500 lapse rate: 7.67 C/km ThetaE index: 0.38 C Layer 823.0- 700.0 mb Conv cond level (CCL): 650.35 mb = 3629.41 m = 11907.37 ft Mean mixing ratio: 3.25 g/kg Conv temperature: 28.64 C = 83.56 F Cap Strength: 15.18 C Lifted Index: 14.80 C Risk: None Lifted Index @300 mb: 18.00 C Lifted Index @700 mb: 13.45 C Showalter Index: 9.24 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 19.80 C K Index: -10.10 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 2.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.66 J/kg Max Up Vert Vel: 6.27 m/s Conv Inhibition (B-): 36388.09 J/kg Cap Strength: 15.17 C Lift Cond Lev (LCL): 914.78 mb = 932.42 m = 3059.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 20 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 1021 48 260 3 3.0 0.5 | 142 18 -11.0 14.2 1 1000 215 250 13 12.2 4.4 | 175 18 -1.7 18.1 2 925 843 275 13 13.0 -1.1 | 176 13 -1.0 12.5 3 850 1522 295 15 13.6 -6.3 | 177 7 -0.3 7.3 4 700 3055 280 29 28.6 -5.0 | 239 17 14.6 8.6 5 500 5610 290 38 35.7 -13.0 | 268 22 21.8 0.7 6 400 7200 280 36 35.5 -6.3 | 251 23 21.5 7.4 7 300 9130 300 35 30.3 -17.5 | 283 17 16.4 -3.8 8 250 10280 285 35 33.8 -9.1 | 257 20 19.9 4.6 9 224 10949 295 44 39.9 -18.6 | 281 26 26.0 -4.9 10 200 11630 275 48 47.8 -4.2 | 254 35 33.9 9.5 11 150 13380 280 50 49.2 -8.7 | 262 36 35.3 5.0 12 100 15850 270 52 52.0 -0.0 | 250 40 38.1 13.7 13 70 18000 275 60 59.8 -5.2 | 260 47 45.9 8.4 14 50 20010 270 68 68.0 -0.0 | 256 56 54.1 13.7 Wind Parameters Mean winds (0-6000m): 284.5 at 26.0 knts Storm direction: 314.5 at 19.5 knts Shear (0-3000m) pos: 2.2 neg: 2.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 72.5 neg: -0.6 tot: 71.9 m^2/s^2 ave: 24.0 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.51 Bulk Shear: 38.37 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 ------------------------------------------------------------------------------- 500 255 11 170 17| 10.3 0.0 10.3| 46.8 0.0 46.8 93.7 0.81| 13.2 10.6 1000 265 12 173 15| 5.6 0.0 5.6| 47.8 -0.5 47.3 47.3 0.62| 8.7 5.4 1500 274 13 175 13| 4.4 0.0 4.4| 48.7 -0.6 48.1 32.1 0.52| 7.1 3.7 2000 279 14 180 11| 3.3 1.2 4.5| 57.8 -0.6 57.2 28.6 0.60| 6.6 4.0 2500 281 16 188 11| 2.7 2.0 4.6| 66.1 -0.6 65.5 26.2 0.61| 6.3 3.8 3000 281 18 198 11| 2.2 2.5 4.7| 72.5 -0.6 71.9 24.0 0.57| 6.1 3.5 4000 281 21 214 12| 2.2 1.9 4.1| 90.1 -0.6 89.6 22.4 0.60| 5.1 3.1 5000 283 24 227 12| 2.2 1.5 3.7|109.5 -0.6 108.9 21.8 0.63| 4.5 2.9 6000 284 26 238 13| 2.0 1.3 3.3|120.3 -10.6 109.7 18.3 0.58| 4.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251127.00.gif