UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:1200Z 20 APR 25 Station: UWPP WMO ident: 27962 Latitude: 53.13 Longitude: 45.02 Elevation: 174.00 ------------------------------------------------------------------------------- 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 142 260 11 SFC 997 174 25.2 0.2 19 25.0 12.1 260 11 298.6 299.3 285.4 310.3 3.89 2 987 261 22.8 -1.2 20 24.0 10.7 260 12 297.1 297.7 284.4 307.7 3.54 3 925 814 17.6 -3.4 24 21.0 7.6 260 19 297.3 297.9 284.2 307.0 3.21 4 850 1528 10.6 -5.4 32 16.0 3.5 240 19 297.3 297.8 283.9 306.3 3.00 5 700 3100 -4.3 -10.3 63 6.0 -6.5 245 19 297.7 298.2 283.5 305.3 2.49 6 695 3156 -5.3 -11.3 63 6.0 -7.4 246 19 297.2 297.6 283.1 304.3 2.32 7 687 3247 -5.5 -11.5 63 6.0 -7.6 247 19 298.0 298.4 283.4 305.1 2.31 8 617 4081 -8.5 -28.5 18 20.0 -12.9 260 17 303.8 304.0 283.7 305.8 0.59 9 608 4195 -9.1 -29.1 18 20.0 -13.4 262 17 304.4 304.5 283.9 306.3 0.57 10 500 5670 -20.5 -38.5 18 18.0 -22.9 285 15 308.0 308.1 284.9 309.0 0.27 11 400 7280 -33.1 -43.1 36 10.0 -34.0 280 13 312.0 312.0 286.3 312.7 0.21 12 385 7548 -34.9 -44.9 35 10.0 -35.7 273 12 313.0 313.1 286.6 313.7 0.18 13 340 8403 -41.7 -50.7 37 9.0 -42.1 249 10 315.1 315.1 287.2 315.5 0.11 14 317 8874 -45.9 -56.9 28 11.0 -46.3 236 8 315.6 315.7 287.3 315.9 0.05 15 300 9240 -47.5 -59.5 24 12.0 -47.9 225 7 318.4 318.4 288.3 318.6 0.04 16 250 10420 -55.1 -69.1 16 14.0 -55.3 75 5 324.1 324.2 290.0 324.2 0.01 17 214 11404 -60.3 -74.3 14 14.0 -60.4 140 7 330.8 330.8 291.9 330.8 0.01 18 200 11830 -57.1 -71.1 15 14.0 -57.3 20 7 342.3 342.3 294.9 342.4 0.01 19 189 12190 -54.9 -69.9 14 15.0 -55.2 0 9 351.5 351.5 297.0 351.5 0.02 20 162 13175 -55.3 -71.3 12 16.0 -55.6 307 13 366.6 366.6 299.9 366.7 0.02 21 150 13670 -52.5 -69.5 11 17.0 -52.9 280 15 379.6 379.6 302.2 379.7 0.02 22 140 14117 -51.7 -69.7 10 18.0 -52.2 280 14 388.6 388.6 303.6 388.7 0.02 23 100 16260 -59.9 -79.9 6 20.0 -60.2 280 11 412.0 412.0 306.7 412.0 0.01 24 92 16783 -57.7 -78.7 5 21.0 -58.1 292 12 426.3 426.3 308.4 426.3 0.01 25 70 18500 -59.3 -81.3 4 22.0 -59.7 330 15 457.5 457.5 311.5 457.6 0.01 26 68 18681 -60.1 -82.1 4 22.0 -60.5 328 14 459.6 459.6 311.7 459.6 0.01 27 54 20132 -56.5 -79.5 4 23.0 -57.3 315 10 499.2 499.2 314.9 499.3 0.01 28 50 20620 -57.1 -80.1 4 23.0 -57.9 310 9 508.9 508.9 315.6 509.0 0.01 29 47 21010 -57.1 -80.1 4 23.0 -57.9 317 10 518.0 518.0 316.2 518.1 0.01 30 30 23840 -57.7 -80.7 4 23.0 -58.9 5 15 587.3 587.3 320.0 587.5 0.02 31 28 24275 -58.3 -81.3 4 23.0 -59.5 3 15 597.4 597.4 320.5 597.5 0.02 32 20 26410 -55.3 -79.3 4 24.0 -57.4 355 15 666.9 666.9 323.3 667.2 0.04 33 16 27837 -54.1 -78.1 4 24.0 -56.9 355 16 714.8 714.8 324.9 715.3 0.06 34 13 29162 -56.3 -80.3 3 24.0 -58.9 355 17 750.9 750.9 326.0 751.3 0.05 35 11 30234 -51.9 -76.9 3 25.0 -56.2 355 18 803.6 803.7 327.4 804.6 0.10 36 10 30850 -52.7 -77.7 3 25.0 -57.1 355 19 822.8 822.9 327.8 823.8 0.10 37 8.9 31607 -49.9 -74.9 4 25.0 -55.6 861.5 861.6 328.7 863.3 0.17 38 8.1 32222 -51.1 -76.1 4 25.0 -56.6 880.3 880.4 329.1 881.9 0.15 TRP 214 11404 -60.3 -74.3 14 14.0 -60.4 140 7 330.8 330.8 291.9 330.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5528.00 m Freezing level: 743.29 mb = 2646.34 m = 8682.10 ft Wetbulb zero: 797.64 mb = 2042.74 m = 6701.81 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 32.64 % Est. max temperature: 23.86 C = 74.95 F Sfc-Lift cond lev (LCL): 688.11 mb = 3233.97 m = 10610.02 ft T: -5.47 C 700-500 lapse rate: 6.30 C/km ThetaE index: 5.98 C Layer 987.0- 687.0 mb Conv cond level (CCL): 630.67 mb = 3911.10 m = 12831.55 ft Mean mixing ratio: 3.35 g/kg Conv temperature: 29.23 C = 84.61 F Cap Strength: 3.77 C Lifted Index: 3.50 C Risk: None Lifted Index @300 mb: 8.03 C Lifted Index @700 mb: 0.40 C Showalter Index: 4.15 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 15.10 C K Index: 19.70 Risk: < 20 % chance of thunderstorms Sweat Index: 166.39 Risk: None Energy Index: 0.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.85 J/kg Max Up Vert Vel: 1.93 m/s Conv Inhibition (B-): 64043.48 J/kg Cap Strength: 3.72 C Lift Cond Lev (LCL): 679.87 mb = 3327.67 m = 10917.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 13 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 ---------------------------------------------------------- 0 997 174 260 11 10.8 1.9 | 164 6 -1.6 5.6 1 925 814 260 19 18.7 3.3 | 222 9 6.2 7.0 2 850 1528 240 19 16.5 9.5 | 197 14 4.0 13.2 3 700 3100 245 19 17.2 8.0 | 202 13 4.8 11.7 4 500 5670 285 15 14.5 -3.9 | 275 2 2.0 -0.2 5 400 7280 280 13 12.8 -2.3 | 193 1 0.3 1.4 6 300 9240 225 7 4.9 4.9 | 139 11 -7.5 8.7 7 250 10420 75 5 -4.8 -1.3 | 98 17 -17.3 2.4 8 214 11404 140 7 -4.5 5.4 | 118 19 -17.0 9.1 9 200 11830 20 7 -2.4 -6.6 | 79 15 -14.9 -2.9 10 150 13670 280 15 14.8 -2.6 | 245 3 2.3 1.1 11 100 16260 280 11 10.8 -1.9 | 138 2 -1.6 1.8 12 70 18500 330 15 7.5 -13.0 | 28 11 -5.0 -9.3 13 50 20620 310 9 6.9 -5.8 | 69 6 -5.6 -2.1 14 30 23840 5 15 -1.3 -14.9 | 51 18 -13.8 -11.2 15 20 26410 355 15 1.3 -14.9 | 45 16 -11.2 -11.2 16 10 30850 355 19 1.7 -18.9 | 35 19 -10.8 -15.2 Wind Parameters Mean winds (0-6000m): 256.5 at 17.3 knts Storm direction: 286.5 at 13.0 knts Shear (0-3000m) pos: 0.3 neg: 1.6 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 39.2 deg Storm rel helicity (0-3000m) pos: 16.3 neg: -14.1 tot: 2.2 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.22 Bulk Shear: 1.52 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 ------------------------------------------------------------------------------- 500 260 14 193 6| 0.0 6.4 6.4| 9.6 0.0 9.6 19.2 0.90| 6.4 5.8 1000 258 16 207 8| 0.0 4.3 4.3| 11.5 -6.2 5.4 5.4 0.39| 5.7 2.2 1500 253 17 205 10| 0.0 3.2 3.2| 11.8 -14.1 -2.3 -1.5 0.14| 4.9 0.7 2000 250 18 203 11| 0.1 2.4 2.5| 13.2 -14.1 -0.9 -0.5 0.16| 3.8 0.6 2500 248 18 202 11| 0.2 1.9 2.1| 14.5 -14.1 0.4 0.2 0.18| 3.2 0.6 3000 247 18 202 12| 0.3 1.6 1.9| 16.3 -14.1 2.2 0.7 0.20| 2.8 0.6 4000 249 18 204 11| 0.9 1.2 2.1| 22.8 -14.1 8.7 2.2 0.27| 2.8 0.7 5000 252 18 206 10| 1.2 1.0 2.1| 26.2 -14.1 12.1 2.4 0.31| 2.7 0.8 6000 257 17 210 9| 1.1 0.8 2.0| 27.3 -14.4 12.9 2.2 0.31| 2.5 0.8 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20250420.12.gif