UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for UWPP... Searching the city database file for: UWPP ... Date:1200Z 19 JAN 26 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 1009 174 -9.1 -11.3 84 2.2 -9.6 280 3 263.4 263.6 263.0 267.7 1.59 1 1000 241 -10.1 -13.2 78 3.1 -10.8 275 5 263.0 263.3 262.3 266.8 1.38 2 979 404 -11.1 -13.6 82 2.5 -11.7 290 7 263.6 263.9 262.7 267.4 1.36 3 963 532 -7.9 -9.6 88 1.7 -8.4 302 8 268.1 268.4 266.9 273.3 1.91 4 925 844 -9.3 -10.8 89 1.5 -9.7 330 11 269.8 270.1 267.9 274.8 1.81 5 916 920 -9.5 -11.5 85 2.0 -10.1 329 13 270.3 270.6 268.1 275.1 1.73 6 886 1179 -6.1 -8.4 84 2.3 -6.8 327 19 276.5 276.8 272.8 282.9 2.29 7 881 1223 -5.9 -8.3 83 2.4 -6.7 327 20 277.1 277.5 273.2 283.6 2.32 8 850 1504 -6.3 -11.2 68 4.9 -7.8 325 27 279.5 279.9 274.0 285.0 1.91 9 829 1699 -6.1 -13.1 58 7.0 -8.2 324 27 281.8 282.1 274.9 286.7 1.68 10 700 3002 -13.3 -32.3 19 19.0 -16.3 315 27 287.8 287.8 276.1 288.9 0.36 11 682 3199 -14.3 -36.3 14 22.0 -17.4 314 27 288.8 288.8 276.5 289.6 0.25 12 676 3266 -14.9 -37.9 12 23.0 -17.9 314 27 288.9 288.9 276.5 289.6 0.22 13 500 5460 -32.7 -43.7 33 11.0 -33.4 305 29 293.2 293.2 278.5 293.7 0.16 14 429 6519 -41.7 -47.7 52 6.0 -42.0 312 33 294.8 294.9 279.2 295.2 0.12 15 400 6990 -45.5 -51.5 51 6.0 -45.7 315 35 295.9 295.9 279.6 296.1 0.08 16 334 8170 -55.5 -61.5 47 6.0 -55.6 306 34 297.8 297.8 280.4 297.9 0.03 17 306 8725 -58.7 -64.7 46 6.0 -58.7 301 33 300.9 300.9 281.7 301.0 0.02 18 300 8850 -58.7 -64.7 46 6.0 -58.7 300 33 302.6 302.6 282.4 302.7 0.02 19 274 9417 -60.5 -67.5 39 7.0 -60.6 300 31 307.9 307.9 284.5 308.0 0.02 20 250 9990 -59.3 -66.3 40 7.0 -59.4 300 35 317.9 317.9 288.1 318.0 0.02 21 200 11390 -58.9 -67.9 30 9.0 -59.0 300 27 339.5 339.5 294.2 339.6 0.02 22 167 12525 -56.3 -67.3 24 11.0 -56.5 297 28 361.8 361.8 299.1 361.9 0.03 23 152 13117 -58.9 -70.9 20 12.0 -59.1 295 29 367.2 367.2 300.1 367.3 0.02 24 150 13200 -58.9 -70.9 20 12.0 -59.1 295 29 368.6 368.6 300.3 368.7 0.02 25 100 15750 -58.7 -71.7 17 13.0 -59.0 285 36 414.3 414.3 307.0 414.4 0.02 26 92 16271 -60.7 -73.7 16 13.0 -61.0 420.4 420.4 307.7 420.5 0.02 TRP 274 9417 -60.5 -67.5 39 7.0 -60.6 300 31 307.9 307.9 284.5 308.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5219.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 42.03 % Est. max temperature: 6.39 C = 43.51 F Sfc-Lift cond lev (LCL): 974.01 mb = 443.86 m = 1456.20 ft T: -10.11 C 700-500 lapse rate: 7.89 C/km ThetaE index: 0.88 C Layer 1000.0- 979.0 mb Conv cond level (CCL): 980.80 mb = 390.20 m = 1280.16 ft Mean mixing ratio: 1.68 g/kg Conv temperature: -8.88 C = 16.02 F Cap Strength: 16.50 C Lifted Index: 17.85 C Risk: None Lifted Index @300 mb: 21.91 C Lifted Index @700 mb: 15.80 C Showalter Index: 7.30 C Risk: None Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 21.50 C K Index: -3.80 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 1.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.23 J/kg Max Up Vert Vel: 8.74 m/s Conv Inhibition (B-): 21396.37 J/kg Cap Strength: 17.75 C Lift Cond Lev (LCL): 927.68 mb = 821.60 m = 2695.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 19 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 1009 174 280 3 3.0 -0.5 | 172 18 -2.3 17.4 1 1000 241 275 5 5.0 -0.4 | 179 17 -0.3 17.5 2 925 844 330 11 5.5 -9.5 | 181 8 0.2 8.4 3 850 1504 325 27 15.5 -22.1 | 292 11 10.2 -4.2 4 700 3002 315 27 19.1 -19.1 | 275 14 13.8 -1.2 5 500 5460 305 29 23.8 -16.6 | 266 19 18.5 1.3 6 400 6990 315 35 24.7 -24.7 | 289 21 19.5 -6.9 7 300 8850 300 33 28.6 -16.5 | 267 23 23.3 1.4 8 274 9417 300 31 26.8 -15.5 | 264 22 21.6 2.4 9 250 9990 300 35 30.3 -17.5 | 269 25 25.0 0.4 10 200 11390 300 27 23.4 -13.5 | 256 19 18.1 4.4 11 150 13200 295 29 26.3 -12.3 | 255 22 21.0 5.6 12 100 15750 285 36 34.8 -9.3 | 254 31 29.5 8.6 Wind Parameters Mean winds (0-6000m): 313.5 at 24.9 knts Storm direction: 343.5 at 18.7 knts Shear (0-3000m) pos: 2.9 neg: 1.7 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 101.9 deg Storm rel helicity (0-3000m) pos: 37.5 neg: -13.5 tot: 24.0 m^2/s^2 ave: 8.0 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.85 Bulk Shear: 45.11 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 ------------------------------------------------------------------------------- 500 299 7 182 15| 7.2 0.0 7.2| 18.1 0.0 18.1 36.1 0.49| 8.7 4.3 1000 320 10 186 10| 8.8 0.0 8.8| 27.7 -1.1 26.6 26.6 0.52| 10.0 5.3 1500 323 15 210 7| 5.9 2.8 8.7| 37.5 -1.9 35.7 23.8 0.54| 9.6 5.2 2000 323 18 235 7| 4.4 2.2 6.6| 37.5 -5.9 31.7 15.8 0.47| 7.6 3.6 2500 322 20 250 7| 3.5 1.8 5.4| 37.5 -10.0 27.5 11.0 0.41| 6.4 2.6 3000 320 21 257 8| 2.9 1.7 4.6| 37.5 -13.5 24.0 8.0 0.36| 5.6 2.0 4000 318 23 263 10| 2.2 1.5 3.7| 37.5 -17.4 20.1 5.0 0.31| 4.5 1.4 5000 315 24 265 11| 1.8 1.3 3.1| 37.5 -22.1 15.4 3.1 0.26| 3.8 1.0 6000 314 25 267 13| 1.8 1.1 2.9| 55.4 -23.3 32.1 5.4 0.32| 3.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20260119.12.gif