UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 9 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 1016 50 4.8 0.5 74 4.3 2.9 325 3 276.7 277.3 275.3 287.4 3.90 1 1000 179 3.4 -2.6 65 6.0 1.0 330 3 276.5 277.1 274.2 285.3 3.15 2 929 769 -1.9 -4.1 85 2.2 -2.7 316 5 277.0 277.5 274.2 285.4 3.03 3 925 803 -1.5 -3.8 84 2.3 -2.4 315 5 277.8 278.3 274.8 286.4 3.12 4 906 969 2.6 -6.4 51 9.0 -0.9 316 7 283.6 284.1 277.2 291.1 2.61 5 882 1185 1.2 -11.8 37 13.0 -3.1 318 10 284.4 284.7 276.4 289.5 1.75 6 850 1481 -0.3 -15.3 31 15.0 -4.8 320 13 285.8 286.1 276.6 289.9 1.37 7 772 2247 -4.7 -23.7 21 19.0 -9.2 315 20 289.1 289.2 277.3 291.4 0.73 8 700 3018 -5.5 -36.5 7 31.0 -11.1 310 27 296.4 296.4 280.1 297.2 0.24 9 696 3063 -5.7 -37.7 6 32.0 -11.3 310 27 296.7 296.7 280.2 297.4 0.21 10 682 3221 -6.3 -38.3 6 32.0 -11.8 310 28 297.7 297.8 280.6 298.4 0.21 11 568 4623 -14.7 -38.7 11 24.0 -18.3 313 34 303.8 303.9 283.2 304.7 0.24 12 555 4797 -16.1 -42.1 9 26.0 -19.5 313 35 304.2 304.2 283.3 304.8 0.17 13 527 5183 -19.7 -29.7 41 10.0 -21.5 314 36 304.4 304.5 284.0 306.5 0.62 14 500 5570 -22.7 -30.7 48 8.0 -24.0 315 38 305.4 305.5 284.3 307.4 0.59 15 426 6726 -31.9 -36.7 62 4.8 -32.4 315 44 307.9 308.0 285.1 309.3 0.39 16 409 7014 -33.3 -38.1 62 4.8 -33.8 315 45 309.7 309.8 285.7 311.0 0.35 17 400 7170 -34.1 -39.1 61 5.0 -34.6 315 46 310.7 310.7 285.9 311.8 0.32 18 389 7365 -34.9 -40.9 54 6.0 -35.4 315 47 312.1 312.2 286.4 313.1 0.28 19 306 8990 -49.5 -55.5 49 6.0 -49.7 315 57 313.8 313.8 286.8 314.1 0.07 20 300 9120 -49.7 -55.7 49 6.0 -49.9 315 58 315.3 315.3 287.3 315.6 0.07 21 296 9208 -49.9 -55.9 49 6.0 -50.1 315 58 316.2 316.2 287.6 316.5 0.07 22 250 10290 -57.5 -63.5 46 6.0 -57.6 320 62 320.6 320.6 288.9 320.7 0.03 23 234 10704 -58.3 -64.6 44 6.3 -58.3 315 68 325.5 325.5 290.5 325.6 0.03 24 200 11680 -60.1 -67.1 39 7.0 -60.2 315 62 337.6 337.6 293.7 337.7 0.02 25 174 12550 -61.1 -68.1 39 7.0 -61.2 313 57 349.7 349.7 296.5 349.8 0.02 26 150 13480 -58.3 -66.3 35 8.0 -58.5 310 52 369.6 369.6 300.5 369.8 0.03 27 140 13914 -57.9 -66.9 31 9.0 -58.1 310 51 377.7 377.7 301.9 377.9 0.03 28 100 16000 -64.3 -75.3 21 11.0 -64.4 310 44 403.5 403.5 305.7 403.6 0.01 29 70 18170 -67.3 -79.3 17 12.0 -67.4 305 40 440.4 440.4 309.9 440.5 0.01 30 50 20190 -69.5 -82.5 13 13.0 -69.6 300 44 479.7 479.7 313.4 479.8 0.01 31 47 20559 -70.5 -83.5 13 13.0 -70.6 299 46 485.9 485.9 313.9 485.9 0.01 32 38 21831 -67.5 -81.5 12 14.0 -67.8 297 52 524.0 524.0 316.5 524.1 0.01 33 33 22674 -71.5 -84.5 13 13.0 -71.7 296 55 534.9 534.9 317.2 535.0 0.01 34 30 23240 -69.5 -83.5 11 14.0 -69.8 295 58 555.2 555.2 318.4 555.3 0.01 35 20 25660 -69.1 -83.1 11 14.0 -69.5 290 66 624.7 624.7 321.7 624.8 0.02 36 17 26632 -65.9 -80.9 11 15.0 -66.6 285 74 664.6 664.7 323.2 664.9 0.03 37 14 27808 -64.3 -80.3 9 16.0 -65.3 280 84 708.0 708.0 324.7 708.4 0.05 38 10 29870 -61.5 -78.5 9 17.0 -63.3 270 101 790.0 790.0 327.0 790.8 0.08 39 7.3 31854 -54.3 -73.3 8 19.0 -58.7 893.8 893.9 329.4 896.7 0.26 TRP 234 10704 -60.5 -66.5 45 6.0 -60.6 315 68 322.2 322.2 289.5 322.2 0.02 WND 234 10704 -58.3 -64.6 44 6.3 -58.3 315 68 325.5 325.5 290.5 325.6 0.03 Sounding variables and indices 1000-500 mb thick: 5391.00 m Freezing level: 954.45 mb = 557.33 m = 1828.50 ft Freezing level: 918.05 mb = 863.80 m = 2833.94 ft Freezing level: 856.40 mb = 1421.84 m = 4664.77 ft Wetbulb zero: 980.77 mb = 334.52 m = 1097.50 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 28.56 % Est. max temperature: 13.25 C = 55.84 F Sfc-Lift cond lev (LCL): 950.81 mb = 582.91 m = 1912.39 ft T: -0.23 C 700-500 lapse rate: 6.74 C/km ThetaE index: 2.11 C Layer 1000.0- 929.0 mb Conv cond level (CCL): 654.17 mb = 3540.47 m = 11615.58 ft Mean mixing ratio: 3.15 g/kg Conv temperature: 27.34 C = 81.20 F Cap Strength: 16.75 C Lifted Index: 16.77 C Risk: None Lifted Index @300 mb: 21.00 C Lifted Index @700 mb: 13.00 C Showalter Index: 13.58 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 7.40 C K Index: -23.90 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 3.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.50 J/kg Max Up Vert Vel: 3.61 m/s Conv Inhibition (B-): 56987.61 J/kg Cap Strength: 16.76 C Lift Cond Lev (LCL): 904.34 mb = 983.95 m = 3228.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 18 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 1016 50 325 3 1.7 -2.5 | 167 15 -3.3 14.7 1 1000 179 330 3 1.5 -2.6 | 166 15 -3.5 14.5 2 925 803 315 5 3.5 -3.5 | 174 14 -1.5 13.6 3 850 1481 320 13 8.4 -10.0 | 205 8 3.3 7.2 4 700 3018 310 27 20.7 -17.4 | 271 16 15.7 -0.2 5 500 5570 315 38 26.9 -26.9 | 294 24 21.8 -9.7 6 400 7170 315 46 32.5 -32.5 | 299 32 27.5 -15.4 7 300 9120 315 58 41.0 -41.0 | 304 43 36.0 -23.9 8 250 10290 320 62 39.9 -47.5 | 311 46 34.8 -30.3 9 234 10704 315 68 48.1 -48.1 | 306 53 43.1 -30.9 10 200 11680 315 62 43.8 -43.8 | 305 47 38.8 -26.7 11 150 13480 310 52 39.8 -33.4 | 295 38 34.8 -16.3 12 100 16000 310 44 33.7 -28.3 | 291 31 28.7 -11.1 13 70 18170 305 40 32.8 -22.9 | 282 28 27.7 -5.8 14 50 20190 300 44 38.1 -22.0 | 278 33 33.1 -4.9 15 30 23240 295 58 52.6 -24.5 | 279 48 47.5 -7.4 16 20 25660 290 66 62.0 -22.6 | 275 57 57.0 -5.4 17 10 29870 270 101 101.0 -0.0 | 260 97 96.0 17.1 Wind Parameters Mean winds (0-6000m): 313.7 at 23.8 knts Storm direction: 343.7 at 17.9 knts Shear (0-3000m) pos: 1.0 neg: 3.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 103.8 deg Storm rel helicity (0-3000m) pos: 49.3 neg: -0.8 tot: 48.5 m^2/s^2 ave: 16.2 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 55.41 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 ------------------------------------------------------------------------------- 500 325 3 168 15| 0.0 1.2 1.2| 3.5 -0.8 2.7 5.5 0.48| 1.5 0.7 1000 320 4 171 14| 0.0 2.6 2.6| 12.5 -0.8 11.8 11.8 0.63| 2.7 1.7 1500 320 7 176 12| 2.0 1.7 3.7| 23.2 -0.8 22.5 15.0 0.70| 3.8 2.7 2000 319 9 184 11| 1.5 2.5 3.9| 32.6 -0.8 31.9 15.9 0.78| 4.0 3.1 2500 317 11 196 9| 1.2 2.9 4.1| 41.5 -0.8 40.8 16.3 0.77| 4.2 3.2 3000 315 14 211 9| 1.0 3.2 4.2| 49.3 -0.8 48.5 16.2 0.71| 4.3 3.1 4000 313 17 235 9| 1.3 2.4 3.7| 64.1 -0.8 63.3 15.8 0.72| 3.8 2.7 5000 313 21 254 11| 1.5 1.9 3.4| 80.0 -0.8 79.3 15.9 0.71| 3.5 2.5 6000 314 24 267 12| 1.7 1.6 3.3| 94.3 -0.8 93.6 15.6 0.68| 3.3 2.3 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251109.12.gif