UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:1200Z 18 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 ------------------------------------------------------------------------------- SFC 1000 174 10.0 5.0 71 5.0 7.5 230 5 283.1 284.1 280.6 298.4 5.47 1 925 803 1.8 0.1 88 1.7 1.1 247 12 281.1 281.9 278.0 292.7 4.16 2 858 1407 0.2 -1.9 86 2.1 -0.7 263 18 285.6 286.3 279.8 296.6 3.87 3 856 1426 0.0 -2.1 86 2.1 -0.9 263 18 285.6 286.2 279.8 296.5 3.83 4 850 1482 -0.9 -3.7 81 2.8 -2.0 265 19 285.2 285.8 279.1 295.0 3.42 5 818 1788 -2.7 -9.7 59 7.0 -5.1 268 19 286.4 286.8 278.2 293.0 2.24 6 713 2861 -11.1 -13.8 80 2.7 -11.9 279 17 288.7 289.0 278.7 294.2 1.84 7 700 3002 -11.3 -13.8 82 2.5 -12.1 280 17 290.0 290.3 279.4 295.6 1.88 8 694 3068 -10.3 -12.9 81 2.6 -11.1 280 17 291.8 292.2 280.4 297.9 2.04 9 659 3466 -11.1 -18.1 56 7.0 -13.0 277 20 295.2 295.5 281.1 299.6 1.39 10 638 3716 -8.5 -31.5 14 23.0 -13.1 276 21 300.9 301.0 282.3 302.4 0.43 11 617 3974 -10.1 -44.1 4 34.0 -14.9 274 22 302.0 302.0 282.4 302.4 0.12 12 500 5560 -21.3 -43.3 12 22.0 -23.8 265 31 307.1 307.1 284.4 307.7 0.17 13 493 5664 -22.1 -41.1 16 19.0 -24.4 265 31 307.3 307.4 284.6 308.1 0.21 14 400 7160 -35.3 -46.3 32 11.0 -36.1 265 31 309.1 309.1 285.2 309.7 0.15 15 377 7569 -38.5 -47.5 38 9.0 -39.0 266 34 310.2 310.2 285.5 310.7 0.14 16 300 9100 -49.1 -56.1 44 7.0 -49.3 270 44 316.1 316.2 287.6 316.4 0.06 17 295 9210 -49.7 -56.7 44 7.0 -49.9 270 45 316.8 316.8 287.8 317.1 0.06 18 250 10280 -56.5 -64.5 36 8.0 -56.6 270 50 322.1 322.1 289.4 322.2 0.03 19 240 10539 -58.1 -66.1 35 8.0 -58.2 274 53 323.4 323.4 289.8 323.5 0.02 20 236 10645 -58.3 -66.3 35 8.0 -58.4 275 54 324.7 324.7 290.2 324.8 0.02 21 226 10918 -58.1 -66.1 35 8.0 -58.2 275 60 329.1 329.1 291.5 329.2 0.02 22 200 11690 -57.5 -65.5 35 8.0 -57.6 270 54 341.7 341.7 294.7 341.8 0.03 23 158 13188 -53.9 -64.9 25 11.0 -54.2 266 46 371.6 371.6 300.9 371.8 0.04 24 150 13520 -55.5 -68.5 18 13.0 -55.8 265 44 374.5 374.5 301.4 374.6 0.03 25 120 14933 -58.7 -74.7 11 16.0 -59.0 268 36 393.3 393.3 304.3 393.3 0.01 26 100 16080 -58.1 -75.1 10 17.0 -58.5 270 29 415.5 415.5 307.2 415.5 0.01 27 89 16820 -56.5 -74.5 9 18.0 -57.0 270 30 432.7 432.8 309.1 432.8 0.02 28 79 17575 -59.5 -78.5 7 19.0 -59.9 270 32 441.6 441.6 310.0 441.6 0.01 29 75 17903 -57.1 -77.1 6 20.0 -57.6 270 32 453.2 453.2 311.1 453.3 0.01 30 70 18340 -58.1 -79.1 5 21.0 -58.6 270 33 460.1 460.1 311.8 460.1 0.01 31 60 19303 -60.1 -82.1 4 22.0 -60.6 270 27 476.4 476.4 313.2 476.4 0.01 32 56 19736 -57.1 -79.1 5 22.0 -57.8 270 24 492.7 492.7 314.4 492.8 0.01 33 52 20203 -57.7 -79.7 4 22.0 -58.4 270 21 501.8 501.8 315.1 501.9 0.01 34 50 20450 -57.3 -79.3 5 22.0 -58.0 270 19 508.4 508.5 315.5 508.5 0.01 35 33 23053 -61.3 -84.3 3 23.0 -62.0 294 21 562.0 562.0 318.8 562.1 0.01 36 30 23650 -57.5 -80.5 4 23.0 -58.7 300 21 587.9 587.9 320.0 588.0 0.02 37 29 23864 -57.1 -80.1 4 23.0 -58.4 297 22 594.7 594.7 320.4 594.9 0.02 38 24 25050 -59.5 -82.5 4 23.0 -60.7 283 25 620.8 620.8 321.5 620.9 0.02 39 22 25597 -56.1 -80.1 3 24.0 -57.9 277 27 646.6 646.6 322.6 646.8 0.03 40 20 26200 -57.3 -80.3 4 23.0 -59.0 270 29 660.8 660.8 323.1 661.0 0.03 41 17 27231 -57.9 -80.9 4 23.0 -59.7 269 32 690.3 690.3 324.1 690.6 0.03 42 10 30630 -52.3 -77.3 3 25.0 -56.8 265 42 824.3 824.4 327.8 825.3 0.10 43 9.0 31317 -48.9 -73.9 4 25.0 -55.0 862.6 862.7 328.7 864.7 0.19 44 6.6 33376 -44.1 -70.1 4 26.0 -53.6 962.8 963.1 330.7 968.3 0.46 TRP 236 10645 -58.3 -66.3 35 8.0 -58.4 275 54 324.7 324.7 290.2 324.8 0.02 WND 226 10918 -58.1 -66.1 35 8.0 -58.2 275 60 329.1 329.1 291.5 329.2 0.02 Sounding variables and indices 1000-500 mb thick: 5386.00 m Freezing level: 856.00 mb = 1425.79 m = 4677.72 ft Wetbulb zero: 884.05 mb = 1166.83 m = 3828.12 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 50.02 % Est. max temperature: 12.05 C = 53.70 F Sfc-Lift cond lev (LCL): 926.80 mb = 787.32 m = 2583.02 ft T: 2.00 C 700-500 lapse rate: 3.91 C/km ThetaE index: 5.61 C Layer 925.0- 858.0 mb Conv cond level (CCL): 894.64 mb = 1071.12 m = 3514.13 ft Mean mixing ratio: 4.63 g/kg Conv temperature: 9.97 C = 49.94 F Cap Strength: 9.57 C Lifted Index: 11.23 C Risk: None Lifted Index @300 mb: 15.04 C Lifted Index @700 mb: 1.10 C Showalter Index: 11.26 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 17.60 C K Index: 14.20 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 2.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.12 J/kg Max Up Vert Vel: 2.06 m/s Conv Inhibition (B-): 72524.41 J/kg Cap Strength: 11.09 C Lift Cond Lev (LCL): 908.37 mb = 948.74 m = 3112.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 16 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 1000 174 230 5 3.8 3.2 | 137 14 -9.8 10.6 1 1000 172 230 5 3.8 3.2 | 137 14 -9.8 10.6 2 850 1482 265 19 18.9 1.7 | 210 10 5.3 9.0 3 700 3002 280 17 16.7 -3.0 | 215 5 3.1 4.4 4 500 5560 265 31 30.9 2.7 | 240 20 17.2 10.1 5 400 7160 265 31 30.9 2.7 | 240 20 17.2 10.1 6 300 9100 270 44 44.0 -0.0 | 256 31 30.3 7.4 7 250 10280 270 50 50.0 -0.0 | 259 37 36.3 7.4 8 236 10645 275 54 53.8 -4.7 | 266 40 40.1 2.7 9 226 10918 275 60 59.8 -5.2 | 267 46 46.1 2.2 10 200 11690 270 54 54.0 -0.0 | 260 41 40.3 7.4 11 150 13520 265 44 43.8 3.8 | 250 32 30.2 11.2 12 100 16080 270 29 29.0 -0.0 | 244 17 15.3 7.4 13 70 18340 270 33 33.0 -0.0 | 249 21 19.3 7.4 14 50 20450 270 19 19.0 -0.0 | 216 9 5.3 7.4 15 30 23650 300 21 18.2 -10.5 | 305 5 4.5 -3.1 16 20 26200 270 29 29.0 -0.0 | 244 17 15.3 7.4 17 10 30630 265 42 41.8 3.7 | 249 30 28.2 11.0 Wind Parameters Mean winds (0-6000m): 268.4 at 20.7 knts Storm direction: 298.4 at 15.5 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 84.4 deg Storm rel helicity (0-3000m) pos: 52.2 neg: 0.0 tot: 52.2 m^2/s^2 ave: 17.4 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 24.10 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 ------------------------------------------------------------------------------- 500 260 7 143 11| 5.8 0.0 5.8| 19.5 0.0 19.5 38.9 0.96| 5.8 5.6 1000 256 10 159 11| 5.9 0.0 5.9| 38.1 0.0 38.1 38.1 0.96| 6.1 5.8 1500 259 13 174 10| 5.2 0.0 5.2| 50.0 0.0 50.0 33.3 0.94| 5.7 5.3 2000 263 14 183 9| 3.8 0.0 3.8| 50.7 0.0 50.7 25.4 0.87| 4.7 4.1 2500 265 15 188 9| 3.0 0.0 3.0| 51.1 0.0 51.1 20.4 0.80| 4.1 3.3 3000 268 15 192 8| 2.6 0.0 2.6| 52.2 0.0 52.2 17.4 0.77| 3.7 2.9 4000 270 17 202 8| 1.9 0.8 2.7| 57.1 0.0 57.1 14.3 0.69| 3.6 2.4 5000 270 19 214 9| 1.6 1.2 2.8| 58.9 -0.0 58.8 11.8 0.58| 3.5 2.0 6000 268 21 221 11| 1.3 1.2 2.5| 58.9 -0.7 58.2 9.7 0.53| 3.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20251018.12.gif