UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:0000Z 21 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 159 270 3 SFC 999 174 12.0 0.0 44 12.0 6.4 270 3 285.2 285.9 279.6 296.1 3.82 2 992 232 14.8 0.8 38 14.0 8.0 268 5 288.6 289.3 281.5 300.4 4.08 3 963 481 17.2 -0.8 29 18.0 8.4 260 13 293.5 294.2 283.2 304.5 3.74 4 925 819 15.2 -3.8 27 19.0 6.4 250 25 294.9 295.4 283.1 304.2 3.12 5 876 1277 11.4 -7.6 26 19.0 3.4 256 19 295.5 296.0 282.6 303.0 2.46 6 855 1479 9.8 -7.2 29 17.0 2.6 259 16 295.9 296.4 282.9 303.8 2.60 7 850 1528 9.4 -7.6 29 17.0 2.3 260 15 296.0 296.5 282.8 303.7 2.54 8 704 3047 -5.3 -11.3 63 6.0 -7.4 241 9 296.1 296.5 282.6 303.1 2.29 9 702 3070 -5.5 -11.5 63 6.0 -7.6 240 9 296.2 296.6 282.6 303.0 2.26 10 700 3092 -5.3 -11.3 63 6.0 -7.4 240 9 296.6 297.0 282.8 303.6 2.30 11 675 3376 -6.3 -22.3 27 16.0 -10.5 243 10 298.6 298.8 282.0 301.6 0.95 12 613 4124 -9.5 -41.5 5 32.0 -14.5 252 11 303.3 303.3 283.0 303.8 0.16 13 540 5088 -16.9 -45.9 6 29.0 -20.3 263 14 305.6 305.7 283.8 306.1 0.12 14 500 5660 -21.3 -39.3 18 18.0 -23.6 270 15 307.1 307.1 284.5 308.0 0.25 15 400 7260 -34.3 -43.3 40 9.0 -35.0 275 17 310.4 310.4 285.7 311.2 0.21 16 310 8994 -49.1 -54.0 56 4.9 -49.3 266 15 313.2 313.2 286.6 313.5 0.08 17 300 9210 -49.9 -54.6 58 4.7 -50.0 265 15 315.0 315.0 287.2 315.3 0.08 18 294 9342 -50.9 -55.4 59 4.5 -51.0 265 14 315.4 315.4 287.3 315.7 0.07 19 269 9914 -54.7 -59.7 54 5.0 -54.8 265 10 318.0 318.0 288.2 318.2 0.05 20 250 10380 -56.7 -62.7 47 6.0 -56.8 265 7 321.8 321.8 289.3 321.9 0.03 21 222 11128 -59.1 -65.1 46 6.0 -59.2 250 9 329.2 329.2 291.5 329.3 0.03 22 217 11271 -59.1 -65.1 46 6.0 -59.2 252 9 331.4 331.4 292.1 331.5 0.03 23 205 11632 -54.1 -61.1 42 7.0 -54.3 258 9 344.7 344.7 295.5 344.9 0.05 24 200 11790 -54.3 -61.3 42 7.0 -54.5 260 9 346.8 346.8 296.0 347.0 0.05 25 173 12721 -51.7 -59.7 38 8.0 -52.0 255 12 365.8 365.8 299.8 366.1 0.07 26 150 13640 -53.3 -64.3 25 11.0 -53.7 250 15 378.2 378.2 302.0 378.4 0.04 27 100 16230 -57.1 -73.1 11 16.0 -57.5 285 13 417.4 417.4 307.4 417.5 0.02 28 70 18470 -58.7 -75.7 9 17.0 -59.2 320 13 458.8 458.8 311.7 458.9 0.02 29 50 20590 -57.9 -76.9 7 19.0 -58.6 335 9 507.0 507.0 315.5 507.2 0.02 30 30 23810 -58.3 -78.3 6 20.0 -59.3 335 11 585.7 585.7 319.9 585.9 0.03 31 27 24471 -59.1 -79.1 6 20.0 -60.2 343 12 601.4 601.4 320.7 601.6 0.03 32 20 26360 -56.9 -78.9 5 22.0 -58.6 5 15 662.0 662.0 323.2 662.3 0.04 33 16 27777 -55.9 -77.9 5 22.0 -58.2 708.9 708.9 324.7 709.4 0.06 34 14 28633 -52.3 -75.3 5 23.0 -55.8 748.7 748.7 325.9 749.6 0.10 35 12 29628 -53.5 -77.5 4 24.0 -57.1 778.2 778.2 326.7 779.0 0.08 TRP 222 11128 -59.1 -65.1 46 6.0 -59.2 250 9 329.2 329.2 291.5 329.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5501.00 m Freezing level: 756.64 mb = 2499.53 m = 8200.46 ft Wetbulb zero: 815.19 mb = 1865.08 m = 6118.96 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 26.82 % Est. max temperature: 22.76 C = 72.97 F Sfc-Lift cond lev (LCL): 832.38 mb = 1696.90 m = 5567.18 ft T: 7.77 C 700-500 lapse rate: 6.23 C/km ThetaE index: 1.55 C Layer 925.0- 855.0 mb Conv cond level (CCL): 666.04 mb = 3480.04 m = 11417.31 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 26.00 C = 78.81 F Cap Strength: 5.30 C Lifted Index: 5.40 C Risk: None Lifted Index @300 mb: 8.44 C Lifted Index @700 mb: 2.30 C Showalter Index: 5.14 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.70 C Cross Totals Index: 13.70 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 45.00 Risk: None Energy Index: 0.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.98 J/kg Max Up Vert Vel: 7.61 m/s Conv Inhibition (B-): 51575.58 J/kg Cap Strength: 5.35 C Lift Cond Lev (LCL): 727.35 mb = 2784.21 m = 9134.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 10 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 ---------------------------------------------------------- 0 999 174 270 3 3.0 -0.0 | 114 7 -6.6 2.9 1 925 819 250 25 23.5 8.6 | 230 18 13.9 11.5 2 850 1528 260 15 14.8 2.6 | 223 8 5.2 5.5 3 700 3092 240 9 7.8 4.5 | 166 8 -1.8 7.4 4 500 5660 270 15 15.0 -0.0 | 241 6 5.4 2.9 5 400 7260 275 17 16.9 -1.5 | 259 7 7.3 1.5 6 300 9210 265 15 14.9 1.3 | 232 7 5.3 4.2 7 250 10380 265 7 7.0 0.6 | 143 4 -2.6 3.5 8 222 11128 250 9 8.5 3.1 | 169 6 -1.1 6.0 9 200 11790 260 9 8.9 1.6 | 171 5 -0.7 4.5 10 150 13640 250 15 14.1 5.1 | 209 9 4.5 8.1 11 100 16230 285 13 12.6 -3.4 | 278 3 3.0 -0.4 12 70 18470 320 13 8.4 -10.0 | 10 7 -1.2 -7.0 13 50 20590 335 9 3.8 -8.2 | 48 8 -5.8 -5.2 14 30 23810 335 11 4.6 -10.0 | 35 9 -5.0 -7.0 15 20 26360 5 15 -1.3 -14.9 | 42 16 -10.9 -12.0 Wind Parameters Mean winds (0-6000m): 257.0 at 13.4 knts Storm direction: 287.0 at 10.0 knts Shear (0-3000m) pos: 1.0 neg: 2.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 54.1 deg Storm rel helicity (0-3000m) pos: 16.9 neg: -17.5 tot: -0.7 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 44.59 Bulk Shear: 0.65 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 ------------------------------------------------------------------------------- 500 252 11 191 7| 0.0 17.7 17.7| 15.3 0.0 15.3 30.7 0.62| 18.1 11.2 1000 252 17 219 10| 0.1 8.8 8.9| 16.5 -0.5 16.1 16.1 0.41| 13.7 5.7 1500 254 17 221 10| 2.0 5.9 7.9| 16.5 -4.9 11.6 7.7 0.28| 11.1 3.1 2000 254 16 218 9| 1.5 4.0 5.4| 16.5 -9.6 6.9 3.5 0.19| 9.0 1.7 2500 253 15 214 9| 1.2 2.8 4.0| 16.5 -14.1 2.5 1.0 0.12| 7.7 0.9 3000 253 14 209 8| 1.0 2.1 3.1| 16.9 -17.5 -0.7 -0.2 0.07| 6.7 0.5 4000 252 13 203 8| 0.5 1.6 2.1| 22.4 -17.5 4.9 1.2 0.14| 5.4 0.7 5000 254 13 204 7| 0.6 1.3 1.8| 28.0 -17.5 10.5 2.1 0.20| 4.7 0.9 6000 257 13 210 7| 0.7 1.1 1.7| 32.0 -17.5 14.5 2.4 0.24| 4.1 1.0 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20250421.00.gif