UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:0000Z 15 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 151 190 3 SFC 998 174 3.0 1.4 89 1.6 2.3 190 3 276.3 277.0 275.5 287.9 4.24 2 964 452 3.6 0.4 80 3.2 2.2 204 8 279.7 280.4 277.2 291.0 4.08 3 940 654 2.0 -2.6 72 4.6 0.1 214 12 280.1 280.6 276.4 289.5 3.35 4 925 782 1.0 -3.4 72 4.4 -0.7 220 15 280.3 280.9 276.3 289.3 3.21 5 850 1456 -3.9 -7.4 77 3.5 -5.1 230 19 282.1 282.5 276.3 289.4 2.58 6 793 1999 -8.9 -11.5 81 2.6 -9.7 225 23 282.4 282.7 275.7 288.2 2.00 7 778 2147 -8.1 -10.2 85 2.1 -8.8 223 24 284.8 285.2 277.3 291.3 2.26 8 757 2360 -8.1 -12.9 68 4.8 -9.5 221 25 287.0 287.3 277.9 292.5 1.87 9 729 2651 -10.5 -17.5 56 7.0 -12.3 218 27 287.5 287.7 277.4 291.5 1.33 10 703 2929 -13.1 -19.1 61 6.0 -14.5 215 29 287.6 287.8 277.3 291.3 1.20 11 700 2962 -13.3 -19.3 61 6.0 -14.7 215 29 287.8 288.0 277.3 291.4 1.18 12 536 4941 -26.1 -41.1 23 15.0 -27.5 223 46 295.3 295.3 279.5 296.0 0.20 13 500 5440 -29.5 -40.5 34 11.0 -30.5 225 50 297.1 297.1 280.4 297.8 0.22 14 481 5716 -31.5 -39.5 45 8.0 -32.2 226 56 297.9 298.0 280.8 298.8 0.26 15 421 6655 -35.7 -41.7 54 6.0 -36.1 229 79 304.1 304.2 283.4 304.9 0.23 16 420 6671 -35.7 -41.7 54 6.0 -36.1 229 79 304.3 304.4 283.4 305.1 0.23 17 400 7010 -38.3 -43.3 59 5.0 -38.7 230 87 305.2 305.3 283.8 305.9 0.21 18 341 8089 -46.4 -51.2 58 4.8 -46.5 230 91 308.5 308.5 284.9 308.9 0.10 19 336 8187 -47.1 -51.9 58 4.8 -47.3 229 90 308.8 308.8 285.0 309.1 0.09 20 300 8930 -51.5 -56.0 58 4.5 -51.6 225 85 312.8 312.8 286.4 313.0 0.06 21 294 9061 -53.1 -57.8 57 4.7 -53.2 225 84 312.3 312.3 286.2 312.5 0.05 22 274 9513 -54.5 -59.2 56 4.7 -54.6 225 79 316.6 316.6 287.7 316.8 0.05 23 255 9973 -54.9 -59.6 56 4.7 -55.0 225 73 322.6 322.6 289.6 322.8 0.05 24 250 10100 -52.7 -57.7 55 5.0 -52.8 225 71 327.7 327.7 291.2 328.0 0.06 25 240 10362 -52.3 -57.3 55 5.0 -52.4 225 68 332.2 332.2 292.4 332.4 0.07 26 234 10526 -51.5 -56.5 55 5.0 -51.7 225 66 335.8 335.8 293.3 336.1 0.08 27 200 11540 -51.5 -58.5 43 7.0 -51.7 225 54 351.2 351.2 297.0 351.5 0.07 28 150 13410 -51.9 -63.9 22 12.0 -52.3 230 38 380.6 380.7 302.4 380.9 0.05 29 125 14589 -52.7 -67.7 15 15.0 -53.2 232 29 399.6 399.6 305.2 399.7 0.03 30 114 15187 -50.5 -66.5 13 16.0 -51.2 233 25 414.3 414.3 307.1 414.6 0.04 31 109 15477 -54.1 -71.1 11 17.0 -54.6 234 23 412.9 412.9 306.9 413.0 0.02 32 100 16030 -54.3 -71.3 11 17.0 -54.8 235 19 422.8 422.8 308.0 422.9 0.03 33 93 16492 -57.9 -75.9 8 18.0 -58.3 233 19 424.6 424.6 308.3 424.6 0.01 34 77 17689 -56.3 -75.3 7 19.0 -56.9 228 19 451.5 451.5 311.0 451.6 0.02 35 74 17940 -58.9 -77.9 7 19.0 -59.3 227 19 451.1 451.2 311.0 451.2 0.01 36 74 17940 -58.9 -77.9 7 19.0 -59.3 227 19 451.1 451.2 311.0 451.2 0.01 37 70 18290 -57.7 -76.7 7 19.0 -58.2 225 19 460.9 460.9 311.8 461.0 0.02 38 66 18662 -55.9 -74.9 8 19.0 -56.6 231 19 472.7 472.7 312.9 472.8 0.02 39 53 20046 -59.1 -79.1 6 20.0 -59.7 254 17 495.9 495.9 314.7 496.0 0.01 40 50 20410 -59.9 -79.9 6 20.0 -60.4 260 17 502.3 502.3 315.1 502.4 0.01 41 49 20537 -60.1 -80.1 6 20.0 -60.7 260 17 504.8 504.8 315.3 504.8 0.01 42 30 23610 -60.3 -81.3 5 21.0 -61.2 265 15 580.3 580.3 319.7 580.4 0.02 43 24 24998 -60.5 -82.5 4 22.0 -61.5 271 22 617.9 617.9 321.4 618.0 0.02 44 20 26140 -57.7 -79.7 4 22.0 -59.3 275 27 659.6 659.6 323.0 659.8 0.03 45 17 27172 -57.9 -79.9 4 22.0 -59.7 276 30 690.3 690.3 324.1 690.6 0.04 46 13 28882 -55.3 -79.3 4 24.0 -58.2 278 35 754.3 754.4 326.1 754.9 0.06 47 12 29398 -53.1 -77.1 4 24.0 -56.8 279 37 779.6 779.6 326.7 780.4 0.09 48 10 30590 -48.5 -73.5 4 25.0 -54.4 280 40 838.5 838.6 328.2 840.4 0.18 49 9.1 31213 -47.1 -73.1 4 26.0 -53.9 866.8 866.9 328.8 869.1 0.21 TRP 274 9513 -54.5 -59.2 56 4.7 -54.6 225 79 316.6 316.6 287.7 316.8 0.05 WND 341 8089 -46.4 -51.2 58 4.8 -46.5 230 91 308.5 308.5 284.9 308.9 0.10 Sounding variables and indices 1000-500 mb thick: 5289.00 m Freezing level: 909.69 mb = 919.55 m = 3016.86 ft Wetbulb zero: 937.66 mb = 673.64 m = 2210.08 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 56.91 % Est. max temperature: 8.76 C = 47.77 F Sfc-Lift cond lev (LCL): 973.50 mb = 373.30 m = 1224.73 ft T: 3.43 C 700-500 lapse rate: 6.54 C/km ThetaE index: 1.63 C Layer 940.0- 850.0 mb Conv cond level (CCL): 868.46 mb = 1284.77 m = 4215.08 ft Mean mixing ratio: 3.62 g/kg Conv temperature: 8.32 C = 46.97 F Cap Strength: 6.05 C Lifted Index: 7.04 C Risk: None Lifted Index @300 mb: 16.45 C Lifted Index @700 mb: 2.56 C Showalter Index: 7.16 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 22.10 C K Index: 12.20 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.06 J/kg Max Up Vert Vel: 5.49 m/s Conv Inhibition (B-): 57576.36 J/kg Cap Strength: 6.85 C Lift Cond Lev (LCL): 896.48 mb = 1031.62 m = 3384.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 25 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 ---------------------------------------------------------- 0 998 174 190 3 0.5 3.0 | 79 23 -22.9 -4.4 1 925 782 220 15 9.6 11.5 | 107 14 -13.8 4.1 2 850 1456 230 19 14.6 12.2 | 119 10 -8.8 4.8 3 700 2962 215 29 16.6 23.8 | 158 18 -6.8 16.4 4 500 5440 225 50 35.4 35.4 | 203 30 12.0 28.0 5 400 7010 230 87 66.6 55.9 | 222 65 43.2 48.5 6 341 8089 230 91 69.7 58.5 | 222 69 46.3 51.1 7 300 8930 225 85 60.1 60.1 | 215 64 36.7 52.7 8 274 9513 225 79 55.9 55.9 | 214 58 32.5 48.5 9 250 10100 225 71 50.2 50.2 | 212 51 26.8 42.8 10 200 11540 225 54 38.2 38.2 | 206 34 14.8 30.8 11 150 13410 230 38 29.1 24.4 | 199 18 5.7 17.0 12 100 16030 235 19 15.6 10.9 | 114 9 -7.8 3.5 13 70 18290 225 19 13.4 13.4 | 121 12 -10.0 6.0 14 50 20410 260 17 16.7 3.0 | 56 8 -6.7 -4.4 15 30 23610 265 15 14.9 1.3 | 54 10 -8.5 -6.1 16 20 26140 275 27 26.9 -2.4 | 340 10 3.5 -9.8 17 10 30590 280 40 39.4 -6.9 | 312 21 16.0 -14.3 Wind Parameters Mean winds (0-6000m): 222.5 at 32.7 knts Storm direction: 252.5 at 24.5 knts Shear (0-3000m) pos: 3.1 neg: 2.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 84.0 deg Storm rel helicity (0-3000m) pos: 91.1 neg: 0.0 tot: 91.1 m^2/s^2 ave: 30.4 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 82.29 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 ------------------------------------------------------------------------------- 500 214 8 87 19| 10.5 0.0 10.5| 41.9 0.0 41.9 83.7 0.74| 10.8 8.0 1000 219 12 96 16| 7.7 0.0 7.7| 52.9 0.0 52.9 52.9 0.68| 8.1 5.5 1500 224 14 102 14| 6.2 0.0 6.2| 60.3 0.0 60.3 40.2 0.68| 6.7 4.6 2000 224 16 109 13| 4.7 1.0 5.7| 69.9 0.0 69.9 35.0 0.71| 6.0 4.3 2500 223 18 118 13| 3.7 1.6 5.3| 78.6 0.0 78.6 31.5 0.70| 5.6 3.9 3000 221 20 126 13| 3.1 2.0 5.1| 91.1 0.0 91.1 30.4 0.69| 5.4 3.7 4000 220 24 142 14| 3.5 1.5 5.0|132.1 0.0 132.1 33.0 0.73| 5.2 3.8 5000 221 28 159 15| 3.7 1.2 4.9|178.3 0.0 178.3 35.7 0.73| 5.1 3.7 6000 222 33 176 17| 4.8 1.0 5.8|265.0 0.0 265.0 44.2 0.65| 5.9 3.9 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20251015.00.gif