UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for UWPP... Searching the city database file for: UWPP ... Date:0000Z 9 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 ------------------------------------------------------------------------------- 0 1000 86 SFC 990 174 -2.9 -4.4 89 1.5 -3.4 120 7 271.0 271.5 270.2 278.6 2.78 2 955 454 -5.5 -7.7 84 2.2 -6.2 144 18 271.2 271.6 269.5 277.3 2.24 3 936 610 -3.5 -5.0 89 1.5 -4.0 157 24 274.8 275.3 272.6 282.5 2.81 4 925 702 -4.1 -5.3 91 1.2 -4.6 165 27 275.1 275.6 272.8 282.8 2.78 5 909 839 -4.7 -6.0 91 1.3 -5.1 162 23 275.9 276.3 273.1 283.3 2.68 6 892 989 1.0 -0.1 92 1.1 0.5 159 19 283.3 284.0 279.2 295.2 4.25 7 873 1163 2.4 -0.2 83 2.6 1.2 155 15 286.5 287.2 280.8 298.7 4.32 8 850 1378 1.6 -1.6 79 3.2 0.2 150 9 287.8 288.5 281.0 299.3 4.00 9 783 2038 0.0 -6.0 64 6.0 -2.4 175 12 292.9 293.5 282.3 302.2 3.12 10 716 2748 -4.9 -11.9 58 7.0 -7.3 203 16 295.1 295.5 282.0 301.7 2.14 11 700 2925 -6.5 -13.5 58 7.0 -8.8 210 17 295.3 295.6 281.8 301.2 1.93 12 616 3909 -13.7 -16.0 83 2.3 -14.3 218 18 298.0 298.3 282.8 303.5 1.78 13 604 4058 -13.9 -16.1 83 2.2 -14.5 219 18 299.5 299.8 283.4 305.1 1.80 14 550 4764 -17.3 -23.3 60 6.0 -18.7 224 18 303.6 303.8 284.2 307.0 1.06 15 500 5470 -22.7 -29.7 53 7.0 -23.9 230 19 305.4 305.5 284.4 307.6 0.65 16 414 6829 -33.1 -43.1 36 10.0 -33.9 260 21 308.9 309.0 285.2 309.7 0.20 17 400 7070 -35.9 -47.9 28 12.0 -36.7 265 21 308.3 308.4 284.9 308.8 0.13 18 391 7228 -37.7 -49.7 27 12.0 -38.4 267 21 308.0 308.0 284.7 308.4 0.10 19 384 7352 -38.3 -50.3 27 12.0 -38.9 269 22 308.8 308.8 285.0 309.2 0.10 20 347 8041 -43.7 -55.7 25 12.0 -44.1 280 24 310.6 310.6 285.6 310.8 0.06 21 339 8197 -46.5 -58.5 24 12.0 -46.8 282 24 308.8 308.8 284.9 309.0 0.04 22 303 8935 -50.9 -62.9 23 12.0 -51.1 294 27 312.7 312.7 286.3 312.8 0.03 23 300 9000 -51.7 -63.7 22 12.0 -51.9 295 27 312.5 312.5 286.2 312.6 0.02 24 258 9955 -60.9 -72.9 19 12.0 -61.0 287 36 312.7 312.7 286.3 312.7 0.01 25 250 10150 -61.9 -72.9 22 11.0 -62.0 285 38 314.0 314.0 286.8 314.1 0.01 26 211 11178 -69.9 -79.9 22 10.0 -69.9 275 36 317.2 317.2 287.8 317.2 0.00 27 210 11206 -69.9 -79.9 22 10.0 -69.9 274 37 317.6 317.6 287.9 317.6 0.00 28 202 11440 -65.7 -76.7 20 11.0 -65.8 263 43 327.8 327.8 291.1 327.8 0.01 29 200 11500 -65.9 -76.9 20 11.0 -66.0 260 44 328.4 328.4 291.3 328.4 0.01 30 168 12554 -68.5 -78.5 22 10.0 -68.5 263 42 340.9 340.9 294.6 340.9 0.01 31 150 13240 -65.1 -75.1 24 10.0 -65.2 265 40 357.9 357.9 298.3 358.0 0.01 32 149 13280 -64.7 -74.7 24 10.0 -64.8 265 40 359.3 359.3 298.6 359.4 0.01 33 100 15700 -64.1 -74.1 24 10.0 -64.3 250 52 403.9 403.9 305.7 404.0 0.02 34 76 17378 -64.4 -74.4 24 10.0 -64.6 260 68 436.2 436.2 309.5 436.3 0.02 35 70 17880 -64.5 -74.5 24 10.0 -64.7 260 64 446.4 446.4 310.5 446.5 0.02 36 56 19244 -64.5 -74.5 24 10.0 -64.7 475.8 475.8 313.1 476.0 0.03 TRP 211 11178 -69.9 -79.9 22 10.0 -69.9 275 36 317.2 317.2 287.8 317.2 0.00 WND 76 17378 -64.4 -74.4 24 10.0 -64.6 260 68 436.2 436.2 309.5 436.3 0.02 Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: Surface below freezing Freezing level: 894.98 mb = 963.10 m = 3159.74 ft Freezing level: 783.00 mb = 2037.65 m = 6685.13 ft Wetbulb zero: Below ground Precipitable water: 0.50 inches Sfc-500 mean rel hum: 71.13 % Est. max temperature: 14.58 C = 58.24 F Sfc-Lift cond lev (LCL): 966.77 mb = 358.56 m = 1176.35 ft T: -4.61 C 700-500 lapse rate: 6.37 C/km ThetaE index: 1.23 C Layer 955.0- 936.0 mb Conv cond level (CCL): 965.39 mb = 369.68 m = 1212.86 ft Mean mixing ratio: 2.79 g/kg Conv temperature: -2.78 C = 26.99 F Cap Strength: 18.95 C Lifted Index: 19.64 C Risk: None Lifted Index @300 mb: 21.58 C Lifted Index @700 mb: 14.63 C Showalter Index: 6.75 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.10 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 37.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.70 J/kg Max Up Vert Vel: 9.02 m/s Conv Inhibition (B-): 28456.54 J/kg Cap Strength: 19.51 C Lift Cond Lev (LCL): 918.23 mb = 759.80 m = 2492.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 13 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 ---------------------------------------------------------- 0 990 174 120 7 -6.1 3.5 | 78 17 -16.5 -3.6 1 925 702 165 27 -7.0 26.1 | 137 26 -17.4 19.0 2 850 1378 150 9 -4.5 7.8 | 93 15 -14.9 0.7 3 700 2925 210 17 8.5 14.7 | 166 8 -1.9 7.6 4 500 5470 230 19 14.6 12.2 | 219 7 4.1 5.1 5 400 7070 265 21 20.9 1.8 | 297 12 10.5 -5.3 6 300 9000 295 27 24.5 -11.4 | 323 23 14.1 -18.5 7 250 10150 285 38 36.7 -9.8 | 303 31 26.3 -17.0 8 211 11178 275 36 35.9 -3.1 | 292 27 25.4 -10.3 9 200 11500 260 44 43.3 7.6 | 269 33 32.9 0.5 10 150 13240 265 40 39.8 3.5 | 277 30 29.4 -3.6 11 100 15700 250 52 48.9 17.8 | 255 40 38.4 10.7 12 76 17378 260 68 67.0 11.8 | 265 57 56.5 4.7 13 70 17880 260 64 63.0 11.1 | 266 53 52.6 4.0 Wind Parameters Mean winds (0-6000m): 205.6 at 16.8 knts Storm direction: 235.6 at 12.6 knts Shear (0-3000m) pos: 4.6 neg: 2.0 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 92.4 deg Storm rel helicity (0-3000m) pos: 163.5 neg: -69.3 tot: 94.2 m^2/s^2 ave: 31.4 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 3.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.54 Bulk Shear: 26.36 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 ------------------------------------------------------------------------------- 500 155 16 114 19| 21.9 0.0 21.9|119.9 0.0 119.9 239.8 0.93| 23.5 21.7 1000 159 19 121 20| 11.0 6.1 17.1|119.9 -49.2 70.7 70.7 0.35| 17.9 6.3 1500 159 16 116 18| 6.3 4.1 10.3|128.4 -69.3 59.1 39.4 0.23| 14.6 3.3 2000 162 15 115 17| 5.6 3.0 8.7|142.9 -69.3 73.6 36.8 0.29| 12.2 3.6 2500 169 15 119 15| 5.1 2.4 7.6|156.1 -69.3 86.8 34.7 0.35| 10.9 3.9 3000 177 15 125 14| 4.6 2.0 6.6|163.5 -69.3 94.2 31.4 0.39| 9.7 3.8 4000 188 16 136 12| 3.5 1.5 5.0|168.0 -69.3 98.7 24.7 0.41| 7.6 3.1 5000 198 16 147 10| 2.9 1.2 4.1|172.6 -69.3 103.3 20.7 0.44| 6.4 2.8 6000 206 17 159 9| 2.4 1.0 3.4|183.3 -69.3 114.0 19.0 0.49| 5.8 2.8 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20260109.00.gif