UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for X6003... Searching the city database file for: X6003 ... Date:0000Z 28 APR 25 Station: X6003 WMO ident: 36003 Latitude: 52.28 Longitude: 76.95 ------------------------------------------------------------------------------- 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 57 270 5 SFC 992 125 13.8 13.0 95 0.8 13.3 270 5 287.6 289.3 286.8 314.2 9.52 2 966 349 14.0 11.9 87 2.1 12.7 270 10 290.0 291.6 287.3 315.7 9.09 3 943 554 17.0 15.6 91 1.4 16.1 270 15 295.1 297.2 291.5 329.2 11.90 4 925 718 14.2 12.4 89 1.8 13.1 270 19 293.8 295.6 289.3 321.9 9.82 5 923 736 13.8 12.0 89 1.8 12.7 270 19 293.6 295.3 289.0 321.0 9.58 6 886 1082 13.6 11.3 86 2.3 12.2 265 20 296.9 298.6 290.1 324.5 9.53 7 869 1245 11.0 8.8 86 2.2 9.7 263 20 295.8 297.3 288.6 319.6 8.20 8 850 1430 10.2 8.0 86 2.2 8.9 260 21 296.8 298.3 288.7 320.0 7.94 9 836 1568 10.0 8.1 88 1.9 8.9 260 22 298.0 299.5 289.3 321.8 8.13 10 818 1748 7.6 5.7 88 1.9 6.5 261 22 297.4 298.6 288.1 318.0 7.03 11 784 2098 6.6 4.0 83 2.6 5.2 262 23 299.9 301.1 288.5 319.2 6.51 12 700 3016 -1.1 -2.6 90 1.5 -1.8 265 27 301.3 302.1 287.1 314.9 4.51 13 698 3039 -1.5 -3.0 89 1.5 -2.2 265 27 301.1 301.9 286.9 314.3 4.39 14 625 3913 -4.1 -8.8 70 4.7 -6.0 263 35 307.8 308.3 288.0 317.7 3.14 15 589 4377 -7.1 -13.1 62 6.0 -9.2 262 40 309.5 310.0 287.8 317.1 2.37 16 548 4938 -7.9 -18.9 41 11.0 -11.3 261 45 315.0 315.3 288.8 320.3 1.57 17 517 5387 -12.5 -29.5 23 17.0 -16.2 260 50 314.8 314.9 287.8 317.0 0.64 18 500 5640 -16.1 -30.1 29 14.0 -18.9 260 52 313.4 313.5 287.3 315.6 0.63 19 499 5655 -17.7 -26.7 45 9.0 -19.6 260 52 311.6 311.8 286.9 314.6 0.86 20 490 5791 -17.9 -25.9 50 8.0 -19.7 261 53 313.0 313.2 287.5 316.2 0.94 21 452 6393 -20.1 -30.1 41 10.0 -22.0 265 56 317.6 317.7 288.8 320.0 0.69 22 448 6458 -22.9 -32.9 40 10.0 -24.5 265 56 314.9 315.0 287.6 316.7 0.54 23 402 7244 -28.3 -34.3 56 6.0 -29.2 270 60 317.8 317.9 288.6 319.6 0.52 24 400 7280 -28.3 -34.3 56 6.0 -29.2 270 60 318.2 318.3 288.8 320.1 0.52 25 373 7779 -30.9 -35.0 67 4.1 -31.4 272 61 321.2 321.3 289.7 323.1 0.52 26 363 7971 -33.5 -37.5 67 4.0 -34.0 273 61 320.2 320.3 289.3 321.7 0.42 27 329 8654 -39.9 -44.2 63 4.3 -40.2 277 63 320.6 320.6 289.2 321.4 0.23 28 300 9280 -43.5 -48.3 59 4.8 -43.7 280 64 324.0 324.1 290.2 324.7 0.16 29 294 9416 -44.5 -49.4 58 4.9 -44.7 280 69 324.5 324.5 290.3 325.1 0.14 30 287 9577 -45.7 -50.7 57 5.0 -45.9 279 69 325.0 325.1 290.4 325.5 0.13 31 252 10438 -48.5 -54.5 50 6.0 -48.7 275 68 333.2 333.2 292.7 333.6 0.09 32 250 10490 -48.9 -54.9 50 6.0 -49.1 275 68 333.4 333.4 292.7 333.7 0.09 33 236 10868 -51.9 -57.9 48 6.0 -52.1 272 68 334.4 334.4 293.0 334.6 0.07 34 200 11940 -54.7 -60.7 47 6.0 -54.9 265 69 346.1 346.2 295.8 346.4 0.05 35 172 12894 -58.7 -64.7 46 6.0 -58.8 270 62 354.8 354.8 297.7 354.9 0.04 36 150 13760 -54.3 -61.3 42 7.0 -54.5 285 50 376.5 376.5 301.7 376.8 0.07 37 115 15458 -56.5 -64.5 36 8.0 -56.8 288 35 402.2 402.2 305.5 402.4 0.06 38 109 15800 -54.1 -63.1 32 9.0 -54.5 289 32 412.9 412.9 306.9 413.3 0.07 39 101 16287 -56.7 -65.7 31 9.0 -57.0 290 28 417.0 417.0 307.4 417.3 0.06 40 100 16350 -56.5 -65.5 31 9.0 -56.8 290 27 418.6 418.6 307.6 418.9 0.06 41 95 16674 -55.3 -64.3 32 9.0 -55.7 295 27 427.1 427.1 308.6 427.5 0.07 42 70 18600 -57.9 -67.9 27 10.0 -58.3 325 29 460.5 460.5 311.8 460.9 0.06 43 51 20605 -59.1 -70.1 23 11.0 -59.6 292 20 501.4 501.4 315.1 501.7 0.06 44 50 20730 -58.5 -69.5 23 11.0 -59.0 290 19 505.6 505.6 315.4 506.0 0.07 45 35 22997 -53.9 -66.9 19 13.0 -55.2 571.9 572.0 319.3 572.9 0.13 46 30 23984 -55.1 -68.1 18 13.0 -56.4 594.4 594.5 320.4 595.4 0.13 TRP 172 12894 -58.7 -64.7 46 6.0 -58.8 270 62 354.8 354.8 297.7 354.9 0.04 WND 294 9416 -44.5 -49.4 58 4.9 -44.7 280 69 324.5 324.5 290.3 325.1 0.14 Sounding variables and indices 1000-500 mb thick: 5583.00 m Freezing level: 712.00 mb = 2884.84 m = 9464.57 ft Wetbulb zero: 721.64 mb = 2769.29 m = 9085.49 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 72.75 % Est. max temperature: 23.68 C = 74.63 F Sfc-Lift cond lev (LCL): 980.34 mb = 224.80 m = 737.54 ft T: 13.89 C 700-500 lapse rate: 5.72 C/km ThetaE index: 8.19 C Layer 925.0- 886.0 mb Conv cond level (CCL): 873.71 mb = 1199.65 m = 3935.82 ft Mean mixing ratio: 9.95 g/kg Conv temperature: 22.26 C = 72.08 F Cap Strength: 3.04 C Lifted Index: -0.30 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.59 C Lifted Index @700 mb: -2.00 C Showalter Index: 0.32 C Risk: Thunderstorms probable Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 24.10 C K Index: 32.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 218.00 Risk: None Energy Index: -0.88 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 122.22 J/kg Max Up Vert Vel: 15.63 m/s Conv Inhibition (B-): 60.27 J/kg Cap Strength: 3.03 C Lift Cond Lev (LCL): 917.55 mb = 786.40 m = 2580.03 ft Lev Free Conv (LFC): 752.55 mb = 2429.56 m = 7970.91 ft Equ Level (EL): 622.55 mb = 3943.62 m = 12938.23 ft B at Equ Level: 89.37 J/kg Max Parcel Lev (MPL): 352.55 mb = 8174.09 m = 26817.54 ft Wind level data Storm motion: 292 at 24 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 ---------------------------------------------------------- 0 992 125 270 5 5.0 -0.0 | 118 19 -17.0 9.1 1 925 718 270 19 19.0 -0.0 | 161 10 -3.0 9.1 2 850 1430 260 21 20.7 3.6 | 174 13 -1.4 12.7 3 700 3016 265 27 26.9 2.4 | 203 12 4.9 11.4 4 500 5640 260 52 51.2 9.0 | 238 34 29.2 18.1 5 400 7280 270 60 60.0 -0.0 | 257 39 38.0 9.1 6 300 9280 280 64 63.0 -11.1 | 273 41 41.0 -2.0 7 294 9416 280 69 68.0 -12.0 | 274 46 45.9 -2.9 8 250 10490 275 68 67.7 -5.9 | 266 46 45.7 3.2 9 200 11940 265 69 68.7 6.0 | 252 49 46.7 15.1 10 172 12894 270 62 62.0 -0.0 | 257 41 40.0 9.1 11 150 13760 285 50 48.3 -12.9 | 278 27 26.2 -3.9 12 100 16350 290 27 25.4 -9.2 | 272 3 3.3 -0.1 13 70 18600 325 29 16.6 -23.8 | 20 16 -5.4 -14.7 14 50 20730 290 19 17.9 -6.5 | 122 5 -4.2 2.6 Wind Parameters Mean winds (0-6000m): 262.4 at 31.8 knts Storm direction: 292.4 at 23.8 knts Shear (0-3000m) pos: 1.1 neg: 2.9 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 88.7 deg Storm rel helicity (0-3000m) pos: 64.2 neg: 0.0 tot: 64.2 m^2/s^2 ave: 21.4 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 2.08 Bulk Shear: 58.79 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 ------------------------------------------------------------------------------- 500 270 11 129 14| 0.0 12.1 12.1| 28.4 0.0 28.4 56.8 0.65| 12.2 7.9 1000 268 15 144 12| 0.0 7.8 7.8| 37.8 0.0 37.8 37.8 0.69| 8.4 5.7 1500 266 17 154 12| 0.0 5.8 5.8| 43.1 0.0 43.1 28.7 0.68| 6.4 4.4 2000 264 18 161 12| 0.5 4.3 4.8| 49.6 0.0 49.6 24.8 0.71| 5.3 3.8 2500 264 20 168 11| 0.8 3.5 4.3| 56.1 0.0 56.1 22.5 0.74| 4.7 3.4 3000 264 21 173 11| 1.1 2.9 4.0| 64.2 0.0 64.2 21.4 0.76| 4.4 3.3 4000 264 24 188 12| 0.8 3.4 4.2| 89.4 0.0 89.4 22.4 0.72| 4.5 3.2 5000 263 28 204 14| 0.7 3.7 4.4|111.7 0.0 111.7 22.3 0.64| 4.6 2.9 6000 262 32 215 16| 0.9 3.5 4.4|152.9 0.0 152.9 25.5 0.62| 4.6 2.8 Wrote GIF file: /home/apache/climate/data/raob//X6003/skewt/X6003.skewt.20250428.00.gif