UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:0000Z 30 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 103 210 9 SFC 992 174 11.2 -3.8 35 15.0 4.8 210 9 285.0 285.5 278.3 293.4 2.90 2 957 470 8.0 -7.0 34 15.0 2.1 220 23 284.7 285.1 277.4 291.5 2.36 3 929 713 7.6 -5.4 39 13.0 2.2 229 34 286.7 287.2 279.0 294.7 2.75 4 925 748 7.0 -5.0 42 12.0 2.1 230 36 286.5 287.0 279.0 294.7 2.84 5 850 1436 0.8 -7.2 55 8.0 -2.2 230 33 287.0 287.4 278.9 294.6 2.62 6 806 1860 -3.3 -7.8 71 4.5 -5.0 237 34 287.0 287.5 278.9 294.7 2.63 7 770 2221 -5.1 -8.1 79 3.0 -6.2 243 35 288.9 289.3 279.9 296.8 2.69 8 700 2964 -9.5 -11.9 83 2.4 -10.3 255 36 292.0 292.4 280.7 298.5 2.19 9 614 3966 -15.5 -18.0 81 2.5 -16.2 255 43 296.2 296.5 281.7 300.9 1.51 10 551 4780 -17.7 -20.0 82 2.3 -18.3 255 49 302.9 303.2 284.4 307.5 1.42 11 500 5500 -23.1 -26.2 76 3.1 -23.7 255 54 304.9 305.0 284.5 307.8 0.90 12 400 7090 -35.9 -39.2 72 3.3 -36.2 250 54 308.3 308.4 285.1 309.5 0.32 13 395 7177 -36.3 -39.5 72 3.2 -36.6 250 54 308.9 309.0 285.3 310.0 0.31 14 300 9020 -53.3 -57.0 64 3.7 -53.4 255 62 310.2 310.2 285.5 310.4 0.06 15 281 9438 -57.5 -61.1 63 3.6 -57.6 259 64 310.0 310.0 285.4 310.2 0.04 16 278 9506 -58.0 -61.5 63 3.6 -58.0 260 64 310.3 310.3 285.5 310.5 0.03 17 257 9998 -61.3 -64.8 63 3.5 -61.3 260 60 312.5 312.5 286.2 312.6 0.02 18 255 10047 -61.3 -64.8 63 3.5 -61.3 260 59 313.2 313.2 286.5 313.2 0.02 19 250 10170 -60.3 -64.0 62 3.7 -60.3 260 56 316.4 316.4 287.6 316.5 0.03 20 228 10750 -55.7 -59.4 63 3.7 -55.8 260 48 331.9 331.9 292.3 332.1 0.06 21 216 11095 -54.9 -58.8 62 3.9 -55.0 260 43 338.3 338.3 294.0 338.6 0.06 22 200 11590 -52.5 -56.8 60 4.3 -52.7 260 36 349.6 349.6 296.6 350.0 0.09 23 185 12095 -51.1 -55.5 59 4.4 -51.3 259 34 359.8 359.8 298.8 360.3 0.11 24 168 12719 -53.3 -58.3 54 5.0 -53.5 257 32 366.2 366.2 299.9 366.6 0.09 25 150 13450 -52.3 -58.3 48 6.0 -52.5 255 29 380.0 380.0 302.3 380.4 0.10 26 146 13625 -51.1 -57.1 49 6.0 -51.4 255 29 385.0 385.0 303.1 385.5 0.12 27 130 14374 -53.7 -60.7 42 7.0 -54.0 255 29 393.3 393.3 304.3 393.7 0.08 28 100 16060 -52.9 -62.9 29 10.0 -53.4 255 29 425.5 425.5 308.4 425.9 0.08 29 70 18360 -53.3 -67.3 17 14.0 -54.1 235 29 470.4 470.4 312.7 470.7 0.06 30 56 19791 -55.3 -69.3 16 14.0 -56.1 265 17 496.8 496.8 314.8 497.2 0.06 31 50 20520 -52.3 -68.3 13 16.0 -53.5 280 11 520.2 520.3 316.4 520.7 0.08 32 50 20520 -51.9 -67.9 13 16.0 -53.1 280 11 521.2 521.2 316.4 521.7 0.08 33 30 23810 -53.7 -71.7 9 18.0 -55.4 225 7 598.2 598.3 320.6 598.8 0.08 34 24 25246 -53.3 -72.3 8 19.0 -55.4 638.8 638.9 322.3 639.6 0.09 TRP 257 9998 -61.3 -64.8 63 3.5 -61.3 260 60 312.5 312.5 286.2 312.6 0.02 WND 278 9506 -58.0 -61.5 63 3.6 -58.0 260 64 310.3 310.3 285.5 310.5 0.03 Sounding variables and indices 1000-500 mb thick: 5397.00 m Freezing level: 841.41 mb = 1518.74 m = 4982.70 ft Wetbulb zero: 888.69 mb = 1073.79 m = 3522.88 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 70.56 % Est. max temperature: 13.19 C = 55.74 F Sfc-Lift cond lev (LCL): 788.93 mb = 2029.03 m = 6656.84 ft T: -4.14 C 700-500 lapse rate: 5.36 C/km ThetaE index: 1.81 C Layer 957.0- 929.0 mb Conv cond level (CCL): 701.37 mb = 2948.78 m = 9674.36 ft Mean mixing ratio: 2.67 g/kg Conv temperature: 18.08 C = 64.54 F Cap Strength: 9.88 C Lifted Index: 10.51 C Risk: None Lifted Index @300 mb: 11.90 C Lifted Index @700 mb: 3.84 C Showalter Index: 9.69 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 15.90 C K Index: 14.30 Risk: None Sweat Index: 197.83 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.57 J/kg Max Up Vert Vel: 4.37 m/s Conv Inhibition (B-): 46763.47 J/kg Cap Strength: 10.45 C Lift Cond Lev (LCL): 766.85 mb = 2252.65 m = 7390.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 30 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 ---------------------------------------------------------- 0 992 174 210 9 4.5 7.8 | 116 28 -25.3 12.3 1 925 748 230 36 27.6 23.1 | 175 28 -2.2 27.6 2 850 1436 230 33 25.3 21.2 | 170 26 -4.5 25.7 3 700 2964 255 36 34.8 9.3 | 200 15 4.9 13.8 4 500 5500 255 54 52.2 14.0 | 230 29 22.3 18.5 5 400 7090 250 54 50.7 18.5 | 222 31 20.9 23.0 6 300 9020 255 62 59.9 16.0 | 236 36 30.1 20.5 7 278 9506 260 64 63.0 11.1 | 245 37 33.2 15.6 8 257 9998 260 60 59.1 10.4 | 243 33 29.3 14.9 9 250 10170 260 56 55.1 9.7 | 241 29 25.3 14.2 10 200 11590 260 36 35.5 6.3 | 208 12 5.6 10.7 11 150 13450 255 29 28.0 7.5 | 171 12 -1.8 12.0 12 100 16060 255 29 28.0 7.5 | 171 12 -1.8 12.0 13 70 18360 235 29 23.8 16.6 | 164 22 -6.1 21.1 14 50 20520 280 11 10.8 -1.9 | 98 19 -19.0 2.6 15 30 23810 225 7 4.9 4.9 | 111 27 -24.9 9.4 Wind Parameters Mean winds (0-6000m): 248.5 at 40.2 knts Storm direction: 278.5 at 30.2 knts Shear (0-3000m) pos: 5.4 neg: 0.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 88.4 deg Storm rel helicity (0-3000m) pos: 257.5 neg: -15.6 tot: 241.9 m^2/s^2 ave: 80.6 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 6.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 68.22 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 ------------------------------------------------------------------------------- 500 225 21 142 24| 24.8 0.0 24.8|173.0 0.0 173.0 345.9 1.00| 25.2 25.0 1000 228 28 158 25| 13.3 0.0 13.3|199.5 -10.4 189.0 189.0 0.89| 15.4 13.7 1500 229 30 163 25| 8.7 0.0 8.7|208.1 -15.6 192.4 128.3 0.82| 11.4 9.3 2000 232 31 166 24| 7.0 0.0 7.0|227.3 -15.6 211.7 105.8 0.80| 9.8 7.8 2500 235 32 170 23| 6.0 0.0 6.0|244.0 -15.6 228.4 91.4 0.78| 8.9 6.9 3000 239 32 174 22| 5.4 0.0 5.4|257.5 -15.6 241.9 80.6 0.78| 8.2 6.3 4000 243 35 183 20| 4.1 0.9 5.0|280.2 -15.6 264.5 66.1 0.76| 7.0 5.4 5000 247 37 193 20| 3.3 1.5 4.7|302.8 -15.6 287.1 57.4 0.73| 6.4 4.7 6000 249 40 202 21| 2.7 1.4 4.1|309.6 -29.1 280.5 46.7 0.68| 5.7 3.8 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20250430.00.gif