UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:1200Z 20 OCT 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 117 90 7 SFC 994 174 7.2 6.7 97 0.5 6.9 90 7 280.8 281.9 280.4 297.8 6.19 2 925 754 2.8 1.2 89 1.6 2.1 135 33 282.2 282.9 279.0 294.7 4.51 3 894 1030 1.2 -0.1 91 1.3 0.6 145 34 283.3 284.0 279.2 295.2 4.24 4 850 1436 0.2 -1.3 90 1.5 -0.4 160 36 286.4 287.1 280.4 298.0 4.09 5 761 2320 -1.1 -3.0 87 1.9 -1.9 166 31 294.2 294.9 283.8 306.0 4.03 6 700 2980 -5.5 -8.0 83 2.5 -6.5 170 27 296.4 296.9 283.5 305.4 2.99 7 614 3996 -12.5 -15.7 77 3.2 -13.5 172 31 299.7 300.0 283.5 305.4 1.83 8 538 4997 -17.5 -20.0 81 2.5 -18.1 174 36 305.2 305.5 285.3 309.9 1.45 9 520 5251 -21.1 -24.3 75 3.2 -21.8 174 37 303.9 304.1 284.2 307.2 1.03 10 500 5540 -22.5 -25.3 78 2.8 -23.1 175 38 305.6 305.8 284.9 308.8 0.98 11 479 5853 -24.1 -27.0 77 2.9 -24.6 177 43 307.4 307.6 285.4 310.3 0.87 12 446 6366 -30.5 -34.4 69 3.9 -31.0 180 52 305.7 305.8 284.3 307.3 0.46 13 407 7009 -35.1 -39.9 61 4.8 -35.5 184 64 307.8 307.9 284.9 308.9 0.29 14 400 7130 -35.5 -40.3 61 4.8 -35.9 185 66 308.9 308.9 285.2 309.9 0.28 15 372 7633 -40.1 -44.7 61 4.6 -40.4 187 69 309.2 309.3 285.3 309.9 0.19 16 346 8125 -44.1 -49.1 57 5.0 -44.3 190 72 310.3 310.3 285.6 310.7 0.13 17 341 8223 -45.0 -50.0 57 5.0 -45.2 190 73 310.4 310.4 285.6 310.8 0.12 18 315 8750 -49.7 -54.7 56 5.0 -49.8 190 65 310.9 310.9 285.8 311.2 0.07 19 300 9070 -51.1 -56.1 55 5.0 -51.2 190 60 313.3 313.3 286.6 313.6 0.06 20 276 9611 -53.3 -58.3 54 5.0 -53.4 185 53 317.7 317.7 288.1 317.9 0.05 21 250 10240 -60.5 -66.5 45 6.0 -60.6 180 44 316.1 316.1 287.5 316.2 0.02 22 245 10366 -60.9 -66.9 45 6.0 -61.0 185 44 317.4 317.4 287.9 317.4 0.02 23 235 10626 -61.1 -67.1 45 6.0 -61.2 190 41 320.9 320.9 289.0 320.9 0.02 24 200 11640 -57.5 -63.5 46 6.0 -57.6 210 31 341.7 341.7 294.8 341.9 0.04 25 188 12034 -54.1 -61.1 42 7.0 -54.3 213 29 353.3 353.3 297.4 353.5 0.05 26 154 13304 -58.1 -66.1 35 8.0 -58.3 224 22 367.2 367.2 300.1 367.4 0.03 27 150 13470 -57.1 -65.1 36 8.0 -57.3 225 21 371.7 371.7 300.9 371.9 0.04 28 100 16020 -58.7 -68.7 26 10.0 -59.0 255 17 414.3 414.3 307.0 414.5 0.04 29 82 17269 -59.1 -69.1 26 10.0 -59.4 252 18 437.7 437.7 309.7 437.9 0.04 30 70 18260 -60.7 -70.7 26 10.0 -61.0 250 19 454.5 454.5 311.3 454.7 0.04 31 62 19018 -59.5 -69.5 26 10.0 -59.9 254 19 473.2 473.3 313.0 473.5 0.05 32 50 20360 -61.1 -70.1 29 9.0 -61.4 260 19 499.5 499.5 314.9 499.9 0.06 33 34 22754 -61.9 -70.9 29 9.0 -62.4 260 24 555.6 555.7 318.4 556.2 0.08 34 30 23530 -61.3 -70.3 29 9.0 -61.9 260 25 577.5 577.6 319.6 578.2 0.10 35 21 25747 -58.9 -67.9 30 9.0 -59.9 247 34 646.8 646.9 322.6 648.4 0.20 36 20 26050 -61.3 -70.3 29 9.0 -62.1 245 35 648.5 648.6 322.7 649.7 0.15 37 16 27435 -62.5 -71.5 29 9.0 -63.4 251 40 687.4 687.4 324.1 688.7 0.15 38 13 28737 -56.7 -65.7 31 9.0 -58.5 257 46 749.5 749.7 326.0 753.5 0.43 39 10 30410 -55.1 -64.1 32 9.0 -57.5 265 52 813.9 814.2 327.7 820.9 0.69 40 9.3 30875 -54.1 -63.1 32 9.0 -56.8 834.8 835.2 328.2 843.6 0.85 41 7.6 32182 -50.1 -59.1 34 9.0 -54.1 900.5 901.5 329.8 920.0 1.74 TRP 245 10366 -60.9 -66.9 45 6.0 -61.0 185 44 317.4 317.4 287.9 317.4 0.02 WND 341 8223 -45.0 -50.0 57 5.0 -45.2 190 73 310.4 310.4 285.6 310.8 0.12 Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 836.31 mb = 1571.93 m = 5157.18 ft Wetbulb zero: 868.73 mb = 1260.54 m = 4135.59 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 83.96 % Est. max temperature: 13.21 C = 55.77 F Sfc-Lift cond lev (LCL): 986.44 mb = 235.53 m = 772.72 ft T: 6.73 C 700-500 lapse rate: 6.64 C/km ThetaE index: 3.07 C Layer 925.0- 894.0 mb Conv cond level (CCL): 923.06 mb = 770.96 m = 2529.38 ft Mean mixing ratio: 5.04 g/kg Conv temperature: 8.61 C = 47.49 F Cap Strength: 9.84 C Lifted Index: 9.41 C Risk: None Lifted Index @300 mb: 12.45 C Lifted Index @700 mb: 6.37 C Showalter Index: 7.86 C Risk: None Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 21.20 C K Index: 18.90 Risk: < 20 % chance of thunderstorms Sweat Index: 110.00 Risk: None Energy Index: 2.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.28 J/kg Max Up Vert Vel: 4.07 m/s Conv Inhibition (B-): 71603.34 J/kg Cap Strength: 9.86 C Lift Cond Lev (LCL): 927.80 mb = 729.63 m = 2393.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 196 at 24 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 ---------------------------------------------------------- 0 994 174 90 7 -7.0 0.0 | 31 27 -13.8 -23.4 1 925 754 135 33 -23.3 23.3 | 90 30 -30.2 -0.1 2 850 1436 160 36 -12.3 33.8 | 119 22 -19.1 10.4 3 700 2980 170 27 -4.7 26.6 | 106 12 -11.5 3.2 4 500 5540 175 38 -3.3 37.9 | 145 18 -10.1 14.5 5 400 7130 185 66 5.8 65.7 | 179 42 -1.1 42.4 6 341 8223 190 73 12.7 71.9 | 187 49 5.9 48.5 7 300 9070 190 60 10.4 59.1 | 186 36 3.6 35.7 8 250 10240 180 44 0.0 44.0 | 162 22 -6.8 20.6 9 245 10366 185 44 3.8 43.8 | 172 21 -3.0 20.4 10 200 11640 210 31 15.5 26.8 | 248 9 8.7 3.4 11 150 13470 225 21 14.8 14.8 | 317 12 8.0 -8.5 12 100 16020 255 17 16.4 4.4 | 333 21 9.6 -19.0 13 70 18260 250 19 17.9 6.5 | 327 20 11.0 -16.9 14 50 20360 260 19 18.7 3.3 | 329 23 11.9 -20.1 15 30 23530 260 25 24.6 4.3 | 317 26 17.8 -19.1 16 20 26050 245 35 31.7 14.8 | 289 26 24.9 -8.6 17 10 30410 265 52 51.8 4.5 | 293 49 45.0 -18.9 Wind Parameters Mean winds (0-6000m): 166.3 at 32.5 knts Storm direction: 196.3 at 24.4 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 78.8 deg Storm rel helicity (0-3000m) pos: 326.6 neg: -13.9 tot: 312.7 m^2/s^2 ave: 104.2 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 7.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.13 Bulk Shear: 63.83 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 ------------------------------------------------------------------------------- 500 126 18 59 25| 25.1 0.0 25.1|197.3 0.0 197.3 394.7 0.99| 26.6 26.3 1000 136 26 79 25| 16.4 0.0 16.4|292.6 0.0 292.6 292.6 0.96| 20.6 19.7 1500 145 29 91 23| 11.3 0.0 11.3|324.0 -1.1 322.9 215.3 0.91| 16.3 14.8 2000 150 30 97 22| 7.9 0.0 7.9|324.0 -5.1 318.9 159.5 0.83| 13.1 10.9 2500 153 30 100 21| 5.8 0.0 5.8|324.0 -10.3 313.7 125.5 0.75| 11.2 8.4 3000 156 30 101 19| 4.7 0.0 4.7|326.6 -13.9 312.7 104.2 0.71| 9.8 7.0 4000 160 30 105 18| 4.1 0.0 4.1|340.4 -13.9 326.5 81.6 0.73| 7.9 5.8 5000 163 31 111 17| 3.7 0.0 3.7|354.8 -13.9 341.0 68.2 0.73| 6.8 5.0 6000 166 32 119 17| 4.2 0.0 4.2|400.8 -13.9 386.9 64.5 0.71| 6.8 4.8 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20251020.12.gif