UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for X5394... Searching the city database file for: X5394 ... Date:1200Z 12 OCT 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 181 SFC 955 551 1.0 -3.5 72 4.5 -0.7 70 9 277.8 278.3 274.8 286.4 3.09 2 925 806 -2.5 -2.5 100 0.0 -2.5 75 21 276.8 277.3 274.7 286.2 3.43 3 875 1244 -5.7 -5.7 100 0.0 -5.7 151 13 277.9 278.3 274.5 285.8 2.85 4 850 1472 -3.5 -3.5 100 0.0 -3.5 190 9 282.5 283.1 277.8 292.3 3.47 5 841 1556 -2.3 -2.3 100 0.0 -2.3 195 10 284.6 285.3 279.3 295.5 3.84 6 700 2996 -9.7 -9.7 100 0.0 -9.7 280 19 291.7 292.2 281.1 299.5 2.61 7 500 5530 -23.5 -24.0 96 0.5 -23.6 280 27 304.4 304.6 284.5 308.0 1.10 8 455 6215 -27.1 -28.1 91 1.0 -27.3 278 32 308.2 308.4 285.7 311.0 0.83 9 400 7130 -34.5 -37.5 74 3.0 -34.8 275 38 310.2 310.2 285.8 311.5 0.38 10 324 8556 -47.3 -51.7 61 4.4 -47.4 279 30 311.7 311.8 286.1 312.1 0.10 11 300 9060 -50.3 -55.3 55 5.0 -50.4 280 27 314.5 314.5 287.0 314.7 0.07 12 274 9654 -52.5 -58.5 48 6.0 -52.7 275 40 319.5 319.5 288.6 319.7 0.05 13 250 10250 -52.9 -60.9 37 8.0 -53.1 275 36 327.4 327.4 291.0 327.6 0.04 14 210 11381 -48.3 -59.3 27 11.0 -48.7 275 38 351.3 351.4 297.0 351.6 0.06 15 200 11700 -50.1 -63.1 20 13.0 -50.5 275 38 353.4 353.4 297.4 353.6 0.04 16 150 13570 -53.9 -73.9 7 20.0 -54.3 280 50 377.2 377.2 301.8 377.3 0.01 17 113 15370 -58.3 -88.3 1 30.0 -58.6 277 50 400.8 400.8 305.3 400.8 0.00 18 100 16140 -57.3 -88.3 1 31.0 -57.7 275 50 417.0 417.0 307.4 417.0 0.00 19 70 18380 -61.3 -91.3 1 30.0 -61.7 285 44 453.2 453.2 311.1 453.2 0.00 20 54 19976 -64.9 -92.9 1 28.0 -65.2 289 37 479.9 479.9 313.4 479.9 0.00 21 52 20208 -62.1 -91.1 1 29.0 -62.5 289 36 491.6 491.6 314.4 491.6 0.00 22 50 20450 -62.1 -91.1 1 29.0 -62.6 290 35 497.1 497.1 314.7 497.2 0.00 23 40 21827 -62.3 -91.3 1 29.0 -62.9 283 32 529.4 529.4 316.9 529.4 0.00 24 38 22146 -59.3 -89.3 1 30.0 -60.1 282 32 544.9 544.9 317.8 544.9 0.00 25 30 23620 -60.7 -90.7 1 30.0 -61.6 275 29 579.2 579.2 319.6 579.2 0.00 26 24 25014 -60.3 -90.3 1 30.0 -61.4 281 29 618.5 618.5 321.4 618.5 0.00 27 20 26170 -54.1 -86.1 1 32.0 -56.5 285 29 670.6 670.6 323.4 670.7 0.01 28 19 26501 -53.1 -85.1 1 32.0 -55.8 282 29 683.6 683.6 323.9 683.7 0.01 29 16 27609 -53.5 -85.5 1 32.0 -56.5 272 30 716.7 716.7 325.0 716.9 0.02 30 12 29506 -43.3 -78.3 1 35.0 -51.0 256 32 814.3 814.4 327.6 815.0 0.07 31 10 30740 -41.3 -77.3 1 36.0 -50.8 245 33 865.4 865.4 328.7 866.4 0.10 32 7.6 32622 -36.7 -74.7 1 38.0 -50.2 954.6 954.7 330.5 957.0 0.20 TRP 274 9654 -52.5 -58.5 48 6.0 -52.7 275 40 319.5 319.5 288.6 319.7 0.05 WND Sounding variables and indices 1000-500 mb thick: 5349.00 m Freezing level: 946.43 mb = 623.93 m = 2046.97 ft Wetbulb zero: Below ground Precipitable water: 0.52 inches Sfc-500 mean rel hum: 98.17 % Est. max temperature: 9.41 C = 48.94 F Sfc-Lift cond lev (LCL): 890.32 mb = 1107.12 m = 3632.26 ft T: -4.70 C 700-500 lapse rate: 5.45 C/km ThetaE index: 0.55 C Layer 925.0- 850.0 mb Conv cond level (CCL): 902.34 mb = 1001.44 m = 3285.54 ft Mean mixing ratio: 3.17 g/kg Conv temperature: 0.47 C = 32.85 F Cap Strength: 8.21 C Lifted Index: 15.33 C Risk: None Lifted Index @300 mb: 19.76 C Lifted Index @700 mb: 8.21 C Showalter Index: 11.02 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 20.00 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 45.00 Risk: None Energy Index: 3.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.91 J/kg Max Up Vert Vel: 5.27 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 15.10 C Lift Cond Lev (LCL): 894.71 mb = 1068.44 m = 3505.35 ft Lev Free Conv (LFC): 889.71 mb = 1112.61 m = 3650.26 ft Equ Level (EL): 869.71 mb = 1291.71 m = 4237.84 ft B at Equ Level: 12.79 J/kg Max Parcel Lev (MPL): 849.71 mb = 1474.75 m = 4838.36 ft Wind level data Storm motion: 306 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 ---------------------------------------------------------- 0 955 551 70 9 -8.5 -3.1 | 106 22 -21.1 6.2 1 925 806 75 21 -20.3 -5.4 | 97 33 -32.9 3.9 2 850 1472 190 9 1.6 8.9 | 149 21 -11.1 18.2 3 700 2996 280 19 18.7 -3.3 | 225 9 6.1 6.0 4 500 5530 280 27 26.6 -4.7 | 252 15 14.0 4.6 5 400 7130 275 38 37.9 -3.3 | 257 26 25.2 6.0 6 300 9060 280 27 26.6 -4.7 | 252 15 14.0 4.6 7 274 9654 275 40 39.8 -3.5 | 258 28 27.2 5.8 8 250 10250 275 36 35.9 -3.1 | 255 24 23.2 6.2 9 200 11700 275 38 37.9 -3.3 | 257 26 25.2 6.0 10 150 13570 280 50 49.2 -8.7 | 269 37 36.6 0.6 11 100 16140 275 50 49.8 -4.4 | 262 38 37.2 4.9 12 70 18380 285 44 42.5 -11.4 | 274 30 29.9 -2.1 13 50 20450 290 35 32.9 -12.0 | 278 20 20.3 -2.7 14 30 23620 275 29 28.9 -2.5 | 247 18 16.3 6.8 15 20 26170 285 29 28.0 -7.5 | 263 15 15.4 1.8 16 10 30740 245 33 29.9 13.9 | 217 29 17.3 23.2 Wind Parameters Mean winds (0-6000m): 276.4 at 20.9 knts Storm direction: 306.4 at 15.7 knts Shear (0-3000m) pos: 4.7 neg: 0.3 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 127.6 deg Storm rel helicity (0-3000m) pos: 307.3 neg: -26.1 tot: 281.2 m^2/s^2 ave: 93.7 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 7.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.07 Bulk Shear: 186.26 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 84 17 104 30| 12.8 0.0 12.8|118.0 -26.1 91.9 183.8 0.40| 25.3 10.1 1000 94 15 111 29| 8.4 0.0 8.4|222.8 -26.1 196.7 196.7 0.56| 22.2 12.3 1500 126 13 126 29| 7.3 0.0 7.3|255.8 -26.1 229.7 153.1 0.61| 17.1 10.4 2000 173 14 148 27| 6.4 0.0 6.4|284.7 -26.1 258.6 129.3 0.64| 14.9 9.5 2500 238 14 179 17| 5.6 0.0 5.6|304.4 -26.1 278.3 111.3 0.65| 13.7 8.9 3000 261 15 192 12| 4.7 0.3 5.0|307.3 -26.1 281.2 93.7 0.66| 11.7 7.7 4000 272 17 207 10| 3.5 0.6 4.1|313.1 -26.1 287.0 71.8 0.66| 9.2 6.0 5000 275 19 220 10| 2.8 0.8 3.6|318.9 -26.1 292.9 58.6 0.65| 7.7 5.0 6000 276 21 229 11| 2.3 1.3 3.6|324.9 -26.1 298.8 49.8 0.61| 7.0 4.3 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20251012.12.gif