UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for X5394... Searching the city database file for: X5394 ... Date:1200Z 5 DEC 25 Station: X5394 WMO ident: 35394 Latitude: 49.80 Longitude: 73.13 ------------------------------------------------------------------------------- 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 245 SFC 962 552 -3.1 -5.7 82 2.6 -4.0 290 3 273.1 273.5 271.2 280.2 2.59 2 925 862 -6.1 -6.6 96 0.5 -6.2 285 13 273.1 273.5 271.1 280.0 2.52 3 862 1410 -10.5 -10.5 100 0.0 -10.5 289 15 274.0 274.4 270.9 279.6 1.99 4 852 1500 -8.3 -8.3 100 0.0 -8.3 290 15 277.3 277.7 273.5 284.0 2.40 5 850 1518 -8.1 -8.1 100 0.0 -8.1 290 15 277.7 278.1 273.8 284.5 2.44 6 832 1684 -7.7 -7.7 100 0.0 -7.7 292 16 279.8 280.2 275.1 287.1 2.57 7 826 1741 -5.7 -5.7 100 0.0 -5.7 292 16 282.5 283.0 277.2 291.1 3.02 8 808 1913 -7.3 -7.3 100 0.0 -7.3 294 17 282.6 283.0 276.8 290.4 2.73 9 797 2021 -5.5 -5.5 100 0.0 -5.5 295 18 285.6 286.1 279.0 294.7 3.18 10 700 3031 -9.7 -11.4 87 1.7 -10.2 305 23 291.7 292.1 280.7 298.6 2.28 11 577 4502 -16.1 -23.1 55 7.0 -17.7 308 30 300.8 301.0 283.1 304.2 1.03 12 500 5560 -24.9 -33.9 43 9.0 -26.1 310 35 302.7 302.8 283.1 304.2 0.43 13 400 7150 -37.7 -47.7 34 10.0 -38.3 310 38 306.0 306.0 284.0 306.5 0.13 14 320 8642 -50.7 -61.7 26 11.0 -50.9 314 41 308.1 308.2 284.7 308.3 0.03 15 307 8911 -51.3 -62.3 26 11.0 -51.5 315 42 311.0 311.0 285.7 311.1 0.03 16 300 9060 -52.5 -64.5 22 12.0 -52.7 315 42 311.3 311.4 285.8 311.4 0.02 17 256 10063 -60.7 -73.7 16 13.0 -60.8 315 44 313.7 313.7 286.6 313.7 0.01 18 250 10210 -61.3 -74.3 16 13.0 -61.4 315 44 314.9 314.9 287.1 315.0 0.01 19 221 10972 -63.7 -76.7 15 13.0 -63.8 312 49 322.5 322.5 289.5 322.6 0.01 20 208 11341 -66.5 -80.5 12 14.0 -66.5 310 52 323.8 323.8 289.9 323.8 0.00 21 200 11580 -64.7 -77.7 15 13.0 -64.8 310 50 330.3 330.3 291.8 330.3 0.00 22 172 12492 -66.9 -79.9 14 13.0 -67.0 307 41 341.2 341.2 294.6 341.2 0.00 23 156 13088 -61.1 -73.1 19 12.0 -61.2 306 35 360.7 360.8 298.8 360.8 0.01 24 150 13330 -61.7 -74.7 16 13.0 -61.9 305 33 363.8 363.8 299.4 363.8 0.01 25 100 15830 -63.9 -92.9 1 29.0 -64.1 300 38 404.3 404.3 305.7 404.3 0.00 26 74 17679 -62.5 -91.5 1 29.0 -62.8 287 43 443.6 443.6 310.3 443.6 0.00 27 70 18020 -64.1 -93.1 1 29.0 -64.4 285 44 447.3 447.3 310.6 447.3 0.00 28 63 18660 -66.5 -94.5 1 28.0 -66.7 285 44 455.6 455.6 311.4 455.6 0.00 29 55 19488 -63.1 -92.1 1 29.0 -63.4 285 44 481.5 481.5 313.5 481.5 0.00 30 50 20070 -65.7 -93.7 1 28.0 -66.0 285 44 488.7 488.7 314.1 488.7 0.00 31 41 21263 -70.1 -97.1 1 27.0 -70.3 279 44 506.2 506.2 315.4 506.2 0.00 32 30 23120 -70.5 -97.5 1 27.0 -70.8 270 44 552.4 552.4 318.2 552.4 0.00 33 20 25490 -74.9 -99.9 1 25.0 -75.1 270 69 606.9 606.9 320.9 606.9 0.00 34 13 27992 -74.9 -99.9 1 25.0 -75.2 686.5 686.5 324.0 686.5 0.00 TRP 208 11341 -66.5 -80.5 12 14.0 -66.5 310 52 323.8 323.8 289.9 323.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5315.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.39 inches Sfc-500 mean rel hum: 78.17 % Est. max temperature: 6.28 C = 43.31 F Sfc-Lift cond lev (LCL): 923.34 mb = 875.97 m = 2873.87 ft T: -6.21 C 700-500 lapse rate: 6.01 C/km ThetaE index: 0.70 C Layer 808.0- 797.0 mb Conv cond level (CCL): 900.27 mb = 1072.38 m = 3518.26 ft Mean mixing ratio: 2.36 g/kg Conv temperature: -2.71 C = 27.12 F Cap Strength: 18.80 C Lifted Index: 19.08 C Risk: None Lifted Index @300 mb: 22.30 C Lifted Index @700 mb: 13.01 C Showalter Index: 15.51 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 16.80 C K Index: 7.00 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 4.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.07 J/kg Max Up Vert Vel: 3.19 m/s Conv Inhibition (B-): 0.07 J/kg Cap Strength: 19.10 C Lift Cond Lev (LCL): 901.10 mb = 1065.19 m = 3494.67 ft Lev Free Conv (LFC): 886.10 mb = 1195.49 m = 3922.16 ft Equ Level (EL): 856.10 mb = 1462.63 m = 4798.59 ft B at Equ Level: 0.22 J/kg Max Parcel Lev (MPL): 846.10 mb = 1553.76 m = 5097.56 ft Wind level data Storm motion: 335 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 ---------------------------------------------------------- 0 962 552 290 3 2.8 -1.0 | 163 17 -5.0 16.0 1 925 862 285 13 12.6 -3.4 | 199 14 4.7 13.7 2 850 1518 290 15 14.1 -5.1 | 208 13 6.2 11.9 3 700 3031 305 23 18.8 -13.2 | 251 12 11.0 3.9 4 500 5560 310 35 26.8 -22.5 | 286 20 19.0 -5.4 5 400 7150 310 38 29.1 -24.4 | 289 22 21.3 -7.4 6 300 9060 315 42 29.7 -29.7 | 300 25 21.8 -12.6 7 250 10210 315 44 31.1 -31.1 | 301 27 23.3 -14.0 8 208 11341 310 52 39.8 -33.4 | 297 36 32.0 -16.4 9 200 11580 310 50 38.3 -32.1 | 296 34 30.4 -15.1 10 150 13330 305 33 27.0 -18.9 | 276 19 19.2 -1.9 11 100 15830 300 38 32.9 -19.0 | 274 25 25.1 -1.9 12 70 18020 285 44 42.5 -11.4 | 261 35 34.6 5.7 13 50 20070 285 44 42.5 -11.4 | 261 35 34.6 5.7 14 30 23120 270 44 44.0 -0.0 | 245 40 36.1 17.1 15 20 25490 270 69 69.0 -0.0 | 254 63 61.1 17.1 Wind Parameters Mean winds (0-6000m): 305.3 at 25.1 knts Storm direction: 335.3 at 18.8 knts Shear (0-3000m) pos: 2.3 neg: 1.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 98.1 deg Storm rel helicity (0-3000m) pos: 82.4 neg: 0.0 tot: 82.4 m^2/s^2 ave: 27.5 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 33.77 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 ------------------------------------------------------------------------------- 500 286 10 187 14| 0.0 10.9 10.9| 39.8 0.0 39.8 79.6 0.95| 11.0 10.4 1000 287 12 196 14| 1.0 5.4 6.4| 46.0 0.0 46.0 46.0 0.94| 6.5 6.1 1500 290 14 202 13| 1.7 3.6 5.3| 55.9 0.0 55.9 37.3 0.94| 5.3 5.0 2000 293 15 208 13| 2.0 2.7 4.8| 65.8 0.0 65.8 32.9 0.95| 4.8 4.6 2500 296 16 215 12| 2.3 2.2 4.5| 75.7 0.0 75.7 30.3 0.96| 4.5 4.3 3000 298 18 221 12| 2.3 1.8 4.1| 82.4 0.0 82.4 27.5 0.95| 4.2 3.9 4000 301 20 235 12| 2.4 1.4 3.7| 96.5 0.0 96.5 24.1 0.92| 3.7 3.4 5000 304 23 248 12| 2.4 1.1 3.5|111.6 0.0 111.6 22.3 0.88| 3.5 3.1 6000 305 25 258 13| 2.1 1.0 3.0|115.7 0.0 115.7 19.3 0.85| 3.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20251205.12.gif