UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:1200Z 17 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 ------------------------------------------------------------------------------- SFC 1006 174 22.0 1.0 25 21.0 11.2 290 5 294.6 295.4 284.1 306.7 4.08 1 1000 222 21.4 -2.6 20 24.0 9.8 275 9 294.5 295.1 283.0 304.0 3.15 2 925 887 15.2 -4.8 25 20.0 6.1 270 15 294.9 295.4 282.8 303.5 2.89 3 850 1593 7.8 -7.2 34 15.0 1.6 270 11 294.3 294.8 282.3 302.2 2.62 4 733 2789 -3.5 -10.5 58 7.0 -6.0 274 14 294.7 295.1 282.1 301.8 2.34 5 721 2919 -4.7 -12.7 54 8.0 -7.4 274 14 294.8 295.1 281.7 300.9 1.99 6 704 3106 -5.9 -13.9 53 8.0 -8.5 275 15 295.5 295.8 281.8 301.2 1.85 7 700 3151 -4.7 -13.7 49 9.0 -7.7 275 15 297.3 297.6 282.7 303.1 1.89 8 696 3196 -3.9 -14.9 42 11.0 -7.5 275 15 298.7 299.0 283.0 304.0 1.73 9 646 3783 -4.7 -39.7 5 35.0 -11.0 276 15 304.2 304.2 283.3 304.8 0.19 10 644 3808 -4.9 -40.9 4 36.0 -11.2 276 15 304.2 304.3 283.3 304.8 0.17 11 500 5740 -20.3 -40.3 15 20.0 -22.9 280 15 308.3 308.3 285.0 309.1 0.23 12 457 6395 -24.9 -49.9 8 25.0 -27.1 290 20 310.6 310.6 285.7 310.9 0.09 13 400 7340 -33.3 -56.3 8 23.0 -34.5 305 27 311.7 311.7 286.0 311.9 0.05 14 359 8092 -40.1 -61.1 9 21.0 -40.8 318 25 312.4 312.4 286.2 312.5 0.03 15 300 9300 -48.7 -60.7 24 12.0 -49.0 340 23 316.7 316.7 287.7 316.9 0.04 16 262 10174 -55.9 -65.9 28 10.0 -56.1 347 33 318.7 318.7 288.3 318.7 0.02 17 250 10470 -57.7 -67.7 27 10.0 -57.8 350 36 320.3 320.3 288.8 320.4 0.02 18 222 11212 -63.1 -73.1 25 10.0 -63.1 350 40 323.0 323.0 289.7 323.1 0.01 19 200 11860 -59.9 -69.9 26 10.0 -60.0 345 35 337.9 337.9 293.8 338.0 0.02 20 179 12561 -55.9 -66.9 24 11.0 -56.1 339 34 355.3 355.3 297.8 355.5 0.03 21 150 13690 -54.7 -67.7 19 13.0 -55.0 330 33 375.8 375.8 301.6 376.0 0.03 22 100 16270 -55.3 -72.3 10 17.0 -55.8 335 23 420.9 420.9 307.8 421.0 0.02 23 85 17303 -57.5 -75.5 8 18.0 -57.9 337 23 436.5 436.5 309.5 436.5 0.02 24 70 18540 -54.3 -74.3 7 20.0 -55.1 340 23 468.2 468.2 312.5 468.4 0.02 25 53 20325 -52.1 -75.1 5 23.0 -53.4 348 15 512.1 512.1 315.8 512.3 0.03 26 50 20700 -52.7 -75.7 5 23.0 -53.9 350 13 519.3 519.3 316.2 519.5 0.03 27 45 21378 -54.9 -78.9 4 24.0 -56.0 3 14 529.8 529.8 316.9 529.9 0.02 28 30 23990 -52.1 -76.1 4 24.0 -54.2 55 17 602.6 602.6 320.7 602.9 0.04 29 27 24668 -54.5 -78.5 4 24.0 -56.3 58 19 614.3 614.3 321.3 614.5 0.03 30 20 26600 -52.1 -76.1 4 24.0 -54.9 65 25 676.7 676.7 323.7 677.2 0.06 31 18 27283 -51.7 -75.7 4 24.0 -54.8 698.7 698.7 324.4 699.3 0.07 32 14 28899 -55.5 -79.5 3 24.0 -58.2 737.8 737.9 325.6 738.3 0.05 33 10 31073 -49.7 -74.7 4 25.0 -55.1 834.0 834.1 328.1 835.6 0.15 TRP 222 11212 -63.1 -73.1 25 10.0 -63.1 350 40 323.0 323.0 289.7 323.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5518.00 m Freezing level: 769.24 mb = 2418.29 m = 7933.91 ft Wetbulb zero: 825.40 mb = 1830.14 m = 6004.32 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 25.84 % Est. max temperature: 21.72 C = 71.10 F Sfc-Lift cond lev (LCL): 735.55 mb = 2760.55 m = 9056.82 ft T: -3.23 C 700-500 lapse rate: 6.03 C/km ThetaE index: 5.84 C Layer 1000.0- 704.0 mb Conv cond level (CCL): 592.11 mb = 4449.17 m = 14596.82 ft Mean mixing ratio: 3.02 g/kg Conv temperature: 33.06 C = 91.52 F Cap Strength: 6.94 C Lifted Index: 6.11 C Risk: None Lifted Index @300 mb: 9.35 C Lifted Index @700 mb: 2.32 C Showalter Index: 7.16 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 13.10 C K Index: 11.90 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.78 J/kg Max Up Vert Vel: 4.85 m/s Conv Inhibition (B-): 65960.36 J/kg Cap Strength: 6.87 C Lift Cond Lev (LCL): 690.47 mb = 3259.01 m = 10692.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 11 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 1006 174 290 5 4.7 -1.7 | 139 6 -3.8 4.4 1 1000 222 275 9 9.0 -0.8 | 185 5 0.4 5.3 2 925 887 270 15 15.0 -0.0 | 227 9 6.5 6.1 3 850 1593 270 11 11.0 -0.0 | 202 7 2.5 6.1 4 700 3151 275 15 14.9 -1.3 | 233 8 6.4 4.8 5 500 5740 280 15 14.8 -2.6 | 241 7 6.2 3.5 6 400 7340 305 27 22.1 -15.5 | 305 16 13.6 -9.4 7 300 9300 340 23 7.9 -21.6 | 2 15 -0.7 -15.5 8 250 10470 350 36 6.3 -35.5 | 4 29 -2.3 -29.3 9 222 11212 350 40 6.9 -39.4 | 3 33 -1.6 -33.3 10 200 11860 345 35 9.1 -33.8 | 359 28 0.5 -27.7 11 150 13690 330 33 16.5 -28.6 | 340 24 8.0 -22.5 12 100 16270 335 23 9.7 -20.8 | 355 15 1.2 -14.7 13 70 18540 340 23 7.9 -21.6 | 2 15 -0.7 -15.5 14 50 20700 350 13 2.3 -12.8 | 43 9 -6.3 -6.7 15 30 23990 55 17 -13.9 -9.8 | 81 23 -22.5 -3.6 16 20 26600 65 25 -22.7 -10.6 | 82 32 -31.2 -4.4 Wind Parameters Mean winds (0-6000m): 275.7 at 14.0 knts Storm direction: 305.7 at 10.5 knts Shear (0-3000m) pos: 0.4 neg: 1.5 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 94.1 deg Storm rel helicity (0-3000m) pos: 21.1 neg: -6.2 tot: 14.9 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.63 Bulk Shear: 1.54 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 ------------------------------------------------------------------------------- 500 273 11 201 6| 0.0 8.7 8.7| 11.5 0.0 11.5 23.0 0.93| 8.9 8.3 1000 272 12 213 7| 0.0 4.5 4.5| 13.9 -2.5 11.4 11.4 0.67| 6.2 4.1 1500 271 12 212 7| 0.7 3.0 3.8| 14.1 -6.2 7.9 5.3 0.43| 4.9 2.1 2000 271 12 212 7| 0.3 2.3 2.5| 16.4 -6.2 10.2 5.1 0.48| 4.0 1.9 2500 271 12 213 7| 0.2 1.8 2.0| 18.7 -6.2 12.6 5.0 0.51| 3.5 1.8 3000 272 13 216 7| 0.4 1.5 1.9| 21.1 -6.2 14.9 5.0 0.54| 3.1 1.7 4000 273 13 221 7| 0.3 1.1 1.4| 21.9 -6.2 15.7 3.9 0.54| 2.4 1.3 5000 274 14 225 7| 0.3 0.9 1.2| 22.6 -6.2 16.5 3.3 0.55| 2.0 1.1 6000 276 14 229 7| 0.6 0.8 1.3| 30.1 -6.2 23.9 4.0 0.61| 2.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20250417.12.gif