UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:1200Z 25 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 29 SFC 984 174 22.8 6.8 36 16.0 13.6 355 3 297.3 298.5 287.3 315.8 6.30 2 925 700 17.0 2.0 36 15.0 9.2 350 3 296.7 297.6 285.6 310.8 4.78 3 890 1027 13.4 -0.6 38 14.0 6.5 327 4 296.3 297.0 284.7 308.5 4.11 4 850 1412 10.4 -1.6 43 12.0 4.6 300 5 297.0 297.8 284.9 309.0 4.00 5 700 2988 -3.1 -13.1 46 10.0 -6.5 295 9 299.1 299.4 283.5 305.2 1.99 6 644 3639 -8.1 -14.1 62 6.0 -10.1 291 11 300.6 301.0 284.1 306.8 1.99 7 639 3700 -8.1 -14.1 62 6.0 -10.1 291 11 301.3 301.6 284.4 307.6 2.01 8 500 5560 -18.9 -34.9 23 16.0 -21.4 280 17 310.0 310.1 285.8 311.4 0.39 9 492 5680 -19.5 -35.5 23 16.0 -22.0 280 17 310.7 310.8 286.1 312.0 0.38 10 411 6988 -30.9 -51.9 11 21.0 -32.3 280 15 312.4 312.4 286.3 312.7 0.08 11 400 7180 -32.5 -53.5 11 21.0 -33.8 280 15 312.7 312.8 286.4 313.0 0.07 12 300 9130 -50.7 -64.7 17 14.0 -51.0 255 15 313.9 313.9 286.7 314.0 0.02 13 298 9174 -51.1 -65.1 17 14.0 -51.4 255 15 313.9 313.9 286.8 314.0 0.02 14 262 10002 -56.1 -69.1 18 13.0 -56.2 259 24 318.4 318.4 288.2 318.4 0.01 15 250 10300 -56.3 -69.3 18 13.0 -56.5 260 27 322.4 322.4 289.5 322.4 0.01 16 247 10377 -56.5 -69.5 18 13.0 -56.6 260 27 323.2 323.2 289.8 323.2 0.01 17 242 10507 -58.1 -71.1 17 13.0 -58.2 260 27 322.7 322.7 289.6 322.7 0.01 18 216 11227 -58.3 -71.3 17 13.0 -58.5 254 32 333.0 333.0 292.6 333.1 0.01 19 205 11561 -54.1 -67.1 19 13.0 -54.4 251 35 344.7 344.7 295.4 344.7 0.02 20 200 11720 -54.3 -68.3 16 14.0 -54.5 250 36 346.8 346.8 295.9 346.9 0.02 21 171 12730 -49.9 -65.9 14 16.0 -50.4 247 34 370.0 370.0 300.6 370.1 0.03 22 150 13580 -52.1 -71.1 8 19.0 -52.6 245 33 380.3 380.3 302.3 380.4 0.02 23 147 13710 -53.1 -72.1 8 19.0 -53.5 245 33 380.8 380.8 302.4 380.8 0.02 24 128 14606 -50.5 -72.5 6 22.0 -51.2 247 33 400.8 400.8 305.3 400.9 0.02 25 100 16200 -54.1 -78.1 4 24.0 -54.7 250 33 423.2 423.2 308.1 423.2 0.01 26 75 18032 -57.3 -80.3 4 23.0 -57.8 250 25 452.8 452.8 311.1 452.8 0.01 27 70 18470 -55.3 -79.3 4 24.0 -56.0 250 23 466.1 466.1 312.3 466.1 0.01 28 69 18562 -54.9 -78.9 4 24.0 -55.6 250 23 468.9 468.9 312.5 468.9 0.01 29 51 20476 -59.9 -82.9 3 23.0 -60.4 241 17 499.5 499.5 314.9 499.5 0.01 30 50 20600 -58.1 -81.1 4 23.0 -58.8 240 17 506.6 506.6 315.4 506.6 0.01 31 40 22000 -60.1 -83.1 3 23.0 -60.8 247 14 534.9 534.9 317.2 535.0 0.01 32 37 22491 -56.9 -79.9 4 23.0 -57.9 249 13 555.2 555.2 318.4 555.3 0.02 33 30 23820 -56.9 -79.9 4 23.0 -58.2 255 11 589.5 589.5 320.1 589.7 0.02 34 28 24257 -56.1 -80.1 3 24.0 -57.6 252 12 603.5 603.5 320.7 603.7 0.02 35 23 25493 -60.1 -83.1 3 23.0 -61.2 245 15 626.7 626.7 321.7 626.8 0.02 36 20 26370 -56.9 -79.9 4 23.0 -58.7 240 17 662.0 662.0 323.2 662.3 0.03 37 17 27395 -58.9 -81.9 4 23.0 -60.6 239 17 687.1 687.1 324.0 687.3 0.03 38 16 27780 -54.7 -78.7 4 24.0 -57.3 238 16 712.8 712.8 324.8 713.2 0.05 39 15 28191 -56.7 -79.7 4 23.0 -59.0 238 16 719.4 719.5 325.0 719.8 0.05 40 13 29107 -53.1 -77.1 4 24.0 -56.6 237 16 762.0 762.0 326.3 762.7 0.08 41 13 29107 -50.3 -75.3 4 25.0 -54.7 237 16 771.7 771.7 326.5 772.7 0.11 42 10 30830 -47.7 -73.7 3 26.0 -53.9 235 15 841.5 841.6 328.2 843.3 0.18 43 8.8 31675 -47.1 -73.1 4 26.0 -54.1 875.1 875.3 329.0 877.5 0.22 44 7.9 32395 -43.9 -69.9 4 26.0 -52.7 915.4 915.6 329.8 919.8 0.39 45 7.6 32656 -40.9 -67.9 4 27.0 -51.4 937.7 938.0 330.2 944.0 0.54 46 7.5 32747 -36.7 -64.7 4 28.0 -49.6 958.2 958.7 330.7 968.4 0.85 47 7.1 33128 -35.9 -63.9 4 28.0 -49.4 976.7 977.3 331.0 988.9 1.00 TRP 242 10507 -58.1 -71.1 17 13.0 -58.2 260 27 322.7 322.7 289.6 322.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5531.00 m Freezing level: 734.44 mb = 2626.10 m = 8615.72 ft Wetbulb zero: 787.69 mb = 2029.94 m = 6659.84 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 43.68 % Est. max temperature: 22.75 C = 72.95 F Sfc-Lift cond lev (LCL): 776.31 mb = 2148.07 m = 7047.39 ft T: 4.09 C 700-500 lapse rate: 6.14 C/km ThetaE index: 7.37 C Layer 925.0- 850.0 mb Conv cond level (CCL): 725.63 mb = 2696.05 m = 8845.22 ft Mean mixing ratio: 5.05 g/kg Conv temperature: 24.21 C = 75.57 F Cap Strength: 1.56 C Lifted Index: 2.35 C Risk: None Lifted Index @300 mb: 1.84 C Lifted Index @700 mb: 0.22 C Showalter Index: 4.05 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 17.30 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 27.00 Risk: None Energy Index: 0.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.01 J/kg Max Up Vert Vel: 5.10 m/s Conv Inhibition (B-): 54.42 J/kg Cap Strength: 2.18 C Lift Cond Lev (LCL): 746.12 mb = 2470.10 m = 8103.90 ft Lev Free Conv (LFC): 681.12 mb = 3201.60 m = 10503.82 ft Equ Level (EL): 611.12 mb = 4038.02 m = 13247.94 ft B at Equ Level: 12.50 J/kg Max Parcel Lev (MPL): 561.12 mb = 4685.39 m = 15371.82 ft Wind level data Storm motion: 319 at 8 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 ---------------------------------------------------------- 0 984 174 355 3 0.3 -3.0 | 120 5 -4.7 2.7 1 925 700 350 3 0.5 -3.0 | 122 5 -4.4 2.7 2 850 1412 300 5 4.3 -2.5 | 169 3 -0.6 3.2 3 700 2988 295 9 8.2 -3.8 | 240 4 3.2 1.9 4 500 5560 280 17 16.7 -3.0 | 257 12 11.8 2.7 5 400 7180 280 15 14.8 -2.6 | 253 10 9.9 3.1 6 300 9130 255 15 14.5 3.9 | 225 14 9.6 9.6 7 250 10300 260 27 26.6 4.7 | 244 24 21.7 10.4 8 242 10507 260 27 26.6 4.7 | 244 24 21.7 10.4 9 200 11720 250 36 33.8 12.3 | 238 34 28.9 18.0 10 150 13580 245 33 29.9 13.9 | 232 32 25.0 19.6 11 100 16200 250 33 31.0 11.3 | 237 31 26.1 17.0 12 70 18470 250 23 21.6 7.9 | 231 21 16.7 13.5 13 50 20600 240 17 14.7 8.5 | 215 17 9.8 14.2 14 30 23820 255 11 10.6 2.8 | 214 10 5.7 8.5 15 20 26370 240 17 14.7 8.5 | 215 17 9.8 14.2 16 10 30830 235 15 12.3 8.6 | 207 16 7.4 14.3 Wind Parameters Mean winds (0-6000m): 289.1 at 10.0 knts Storm direction: 319.1 at 7.5 knts Shear (0-3000m) pos: 0.0 neg: 1.5 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 125.1 deg Storm rel helicity (0-3000m) pos: 6.0 neg: 0.0 tot: 6.0 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 1.5 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.19 Bulk Shear: 10.91 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 ------------------------------------------------------------------------------- 500 353 3 121 5| 0.0 0.3 0.3| 0.2 0.0 0.2 0.4 0.62| 0.3 0.2 1000 341 3 123 5| 0.0 1.4 1.4| 1.6 0.0 1.6 1.6 0.54| 1.4 0.8 1500 323 4 135 4| 0.0 1.6 1.6| 3.2 0.0 3.2 2.2 0.73| 1.7 1.2 2000 314 4 147 3| 0.0 1.5 1.5| 4.2 0.0 4.2 2.1 0.78| 1.6 1.2 2500 308 5 160 3| 0.0 1.5 1.5| 5.1 0.0 5.1 2.0 0.80| 1.5 1.2 3000 304 6 176 2| 0.0 1.5 1.5| 6.0 0.0 6.0 2.0 0.78| 1.5 1.2 4000 299 7 210 3| 0.0 1.5 1.5| 7.5 0.0 7.5 1.9 0.66| 1.6 1.0 5000 293 9 233 4| 0.0 1.6 1.6| 7.9 -0.1 7.9 1.6 0.52| 1.6 0.8 6000 289 10 242 5| 0.0 1.3 1.3| 7.9 -1.3 6.6 1.1 0.44| 1.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20250425.12.gif