UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:1200Z 29 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 160 230 13 SFC 999 174 14.2 -5.8 25 20.0 5.8 230 13 287.4 287.9 278.9 294.7 2.48 2 925 808 7.2 -9.8 29 17.0 0.9 225 27 286.7 287.0 277.9 292.5 1.96 3 850 1494 0.0 -13.0 37 13.0 -4.2 235 27 286.1 286.4 277.2 291.0 1.65 4 744 2541 -10.1 -16.1 61 6.0 -11.7 238 26 286.3 286.5 277.0 290.6 1.46 5 739 2593 -9.1 -14.1 67 5.0 -10.6 239 26 287.9 288.2 278.2 293.1 1.74 6 729 2698 -8.9 -14.9 62 6.0 -10.6 239 25 289.3 289.5 278.7 294.2 1.65 7 700 3011 -11.3 -19.3 52 8.0 -13.3 240 25 290.0 290.2 278.4 293.6 1.18 8 618 3954 -17.3 -24.3 54 7.0 -18.7 255 25 293.6 293.8 279.7 296.3 0.87 9 577 4466 -18.3 -25.3 54 7.0 -19.7 263 25 298.3 298.4 281.7 301.0 0.85 10 572 4531 -18.3 -25.3 54 7.0 -19.7 264 25 299.0 299.2 282.1 301.8 0.85 11 500 5520 -25.1 -38.1 29 13.0 -26.6 280 25 302.4 302.5 282.8 303.4 0.29 12 445 6359 -30.7 -51.7 11 21.0 -32.0 298 29 305.6 305.6 283.8 305.9 0.07 13 406 7006 -35.1 -47.1 28 12.0 -35.9 313 32 308.1 308.1 284.8 308.5 0.13 14 400 7110 -36.5 -48.5 28 12.0 -37.2 315 33 307.6 307.6 284.5 308.0 0.12 15 327 8476 -47.3 -56.3 35 9.0 -47.6 326 52 310.9 310.9 285.7 311.1 0.06 16 300 9040 -52.3 -61.3 33 9.0 -52.5 330 60 311.6 311.6 285.9 311.8 0.03 17 289 9281 -54.3 -63.3 32 9.0 -54.4 330 62 312.2 312.2 286.1 312.3 0.03 18 275 9598 -56.9 -65.9 31 9.0 -57.0 327 53 312.8 312.8 286.4 312.9 0.02 19 250 10200 -58.3 -67.3 31 9.0 -58.4 320 35 319.4 319.4 288.6 319.5 0.02 20 245 10327 -59.3 -68.3 30 9.0 -59.4 315 35 319.7 319.8 288.7 319.8 0.02 21 238 10509 -56.1 -65.1 31 9.0 -56.2 309 34 327.2 327.2 291.0 327.3 0.03 22 200 11620 -53.3 -64.3 25 11.0 -53.5 275 25 348.4 348.4 296.3 348.5 0.03 23 159 13102 -50.9 -67.9 12 17.0 -51.4 271 27 376.0 376.1 301.6 376.2 0.03 24 150 13480 -51.1 -69.1 10 18.0 -51.6 270 27 382.0 382.0 302.6 382.1 0.02 25 100 16100 -52.1 -76.1 4 24.0 -52.8 255 29 427.1 427.1 308.5 427.1 0.01 26 70 18410 -52.7 -76.7 4 24.0 -53.7 250 42 471.6 471.6 312.8 471.7 0.02 27 52 20327 -53.7 -77.7 4 24.0 -54.8 219 13 511.2 511.2 315.7 511.3 0.02 28 50 20580 -53.3 -77.3 4 24.0 -54.5 215 9 517.9 517.9 316.2 518.0 0.02 29 44 21405 -50.5 -75.5 4 25.0 -52.2 201 8 544.0 544.0 317.8 544.2 0.03 30 41 21861 -53.3 -77.3 4 24.0 -54.7 194 7 548.1 548.1 318.0 548.3 0.02 31 30 23870 -52.7 -76.7 4 24.0 -54.6 160 5 601.0 601.0 320.7 601.2 0.04 32 27 24552 -52.9 -76.9 4 24.0 -54.9 143 5 618.8 618.8 321.5 619.1 0.04 33 23 25597 -49.7 -74.7 4 25.0 -52.8 117 5 657.2 657.3 323.0 657.8 0.07 34 20 26520 -46.7 -72.7 4 26.0 -51.1 95 5 693.2 693.3 324.3 694.1 0.10 35 18 27220 -45.9 -71.9 4 26.0 -50.9 717.0 717.0 325.0 718.1 0.13 TRP 245 10327 -59.3 -68.3 30 9.0 -59.4 315 35 319.7 319.8 288.7 319.8 0.02 WND 289 9281 -54.3 -63.3 32 9.0 -54.4 330 62 312.2 312.2 286.1 312.3 0.03 Sounding variables and indices 1000-500 mb thick: 5360.00 m Freezing level: 850.00 mb = 1494.00 m = 4901.52 ft Wetbulb zero: 911.78 mb = 924.80 m = 3034.09 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 45.30 % Est. max temperature: 12.92 C = 55.25 F Sfc-Lift cond lev (LCL): 737.06 mb = 2612.99 m = 8572.71 ft T: -9.06 C 700-500 lapse rate: 5.50 C/km ThetaE index: 4.05 C Layer 925.0- 739.0 mb Conv cond level (CCL): 681.74 mb = 3210.96 m = 10534.50 ft Mean mixing ratio: 2.13 g/kg Conv temperature: 17.51 C = 63.52 F Cap Strength: 7.17 C Lifted Index: 8.75 C Risk: None Lifted Index @300 mb: 13.13 C Lifted Index @700 mb: 2.22 C Showalter Index: 10.33 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 12.10 C K Index: 4.10 Risk: None Sweat Index: 192.39 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.05 J/kg Max Up Vert Vel: 8.72 m/s Conv Inhibition (B-): 54093.12 J/kg Cap Strength: 8.74 C Lift Cond Lev (LCL): 720.47 mb = 2788.79 m = 9149.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 19 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 ---------------------------------------------------------- 0 999 174 230 13 10.0 8.4 | 144 15 -8.6 11.9 1 925 808 225 27 19.1 19.1 | 181 23 0.6 22.6 2 850 1494 235 27 22.1 15.5 | 191 19 3.6 19.0 3 700 3011 240 25 21.7 12.5 | 191 16 3.1 16.1 4 500 5520 280 25 24.6 -4.3 | 277 6 6.1 -0.8 5 400 7110 315 33 23.3 -23.3 | 346 20 4.8 -19.8 6 300 9040 330 60 30.0 -52.0 | 347 50 11.5 -48.4 7 289 9281 330 62 31.0 -53.7 | 346 52 12.5 -50.1 8 250 10200 320 35 22.5 -26.8 | 350 24 4.0 -23.3 9 245 10327 315 35 24.7 -24.7 | 344 22 6.2 -21.2 10 200 11620 275 25 24.9 -2.2 | 258 7 6.4 1.4 11 150 13480 270 27 27.0 -0.0 | 247 9 8.5 3.6 12 100 16100 255 29 28.0 7.5 | 221 15 9.5 11.1 13 70 18410 250 42 39.5 14.4 | 229 28 20.9 17.9 14 50 20580 215 9 5.2 7.4 | 129 17 -13.4 10.9 15 30 23870 160 5 -1.7 4.7 | 112 22 -20.2 8.3 16 20 26520 95 5 -5.0 0.4 | 100 24 -23.5 4.0 Wind Parameters Mean winds (0-6000m): 250.9 at 25.2 knts Storm direction: 280.9 at 18.9 knts Shear (0-3000m) pos: 1.2 neg: 1.9 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 49.4 deg Storm rel helicity (0-3000m) pos: 74.1 neg: -0.0 tot: 74.1 m^2/s^2 ave: 24.7 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.32 Bulk Shear: 16.37 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 ------------------------------------------------------------------------------- 500 227 18 163 17| 0.0 11.4 11.4| 41.3 0.0 41.3 82.7 0.84| 11.4 9.6 1000 227 23 174 19| 1.8 5.7 7.5| 62.0 0.0 62.0 62.0 0.80| 8.4 6.7 1500 230 24 179 19| 1.7 3.8 5.5| 70.5 0.0 70.5 47.0 0.78| 6.4 5.0 2000 231 25 182 19| 1.4 2.9 4.2| 70.8 0.0 70.8 35.4 0.74| 5.1 3.8 2500 233 25 184 19| 1.2 2.3 3.5| 71.0 0.0 71.0 28.4 0.71| 4.3 3.0 3000 234 25 185 18| 1.2 1.9 3.1| 74.1 -0.0 74.1 24.7 0.68| 3.9 2.6 4000 238 25 189 17| 1.8 1.4 3.2| 90.2 -0.0 90.2 22.5 0.68| 3.8 2.6 5000 244 25 195 15| 2.1 1.1 3.2|102.7 -0.0 102.7 20.5 0.71| 3.8 2.7 6000 251 25 204 13| 2.5 1.0 3.5|119.0 -0.0 118.9 19.8 0.73| 4.0 2.9 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20250429.12.gif