UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for X6003... Searching the city database file for: X6003 ... Date:1200Z 19 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 ------------------------------------------------------------------------------- SFC 1009 122 4.6 -5.4 48 10.0 0.8 315 5 277.0 277.5 273.5 284.1 2.53 1 1000 195 4.6 -5.4 48 10.0 0.8 320 7 277.8 278.2 273.9 284.9 2.55 2 987 302 4.6 -5.4 48 10.0 0.8 306 7 278.8 279.2 274.6 286.1 2.59 3 973 417 0.8 -10.2 44 11.0 -2.7 290 8 276.1 276.4 271.9 281.2 1.81 4 925 821 -2.9 -12.9 46 10.0 -5.8 235 9 276.3 276.6 271.5 280.7 1.53 5 898 1055 -3.9 -13.9 46 10.0 -6.7 240 9 277.7 277.9 272.2 281.8 1.45 6 883 1188 -6.5 -14.5 53 8.0 -8.7 243 9 276.3 276.5 271.4 280.3 1.41 7 850 1484 -9.5 -15.5 62 6.0 -11.0 250 9 276.2 276.4 271.2 280.1 1.34 8 811 1844 -13.5 -18.5 66 5.0 -14.6 255 10 275.7 275.9 270.4 278.9 1.09 9 775 2189 -14.1 -17.6 75 3.5 -14.9 260 12 278.6 278.8 272.5 282.2 1.24 10 761 2327 -14.3 -22.3 51 8.0 -15.9 261 12 279.9 280.0 272.5 282.4 0.84 11 731 2631 -16.1 -27.1 38 11.0 -17.9 266 14 281.1 281.2 272.8 282.9 0.57 12 700 2956 -18.1 -31.1 31 13.0 -20.0 270 15 282.4 282.5 273.3 283.7 0.41 13 684 3129 -18.9 -31.9 31 13.0 -20.7 271 16 283.4 283.5 273.8 284.6 0.39 14 677 3205 -20.7 -34.7 27 14.0 -22.4 272 16 282.2 282.3 273.0 283.2 0.30 15 574 4408 -28.3 -43.3 22 15.0 -29.5 282 22 287.0 287.0 275.3 287.5 0.14 16 567 4496 -30.1 -44.1 24 14.0 -31.0 283 23 285.9 285.9 274.8 286.3 0.13 17 536 4894 -32.7 -44.7 29 12.0 -33.4 286 25 287.4 287.4 275.5 287.8 0.13 18 504 5325 -36.1 -44.1 44 8.0 -36.5 290 27 288.4 288.4 276.1 288.9 0.15 19 500 5380 -36.1 -44.1 44 8.0 -36.5 290 27 289.0 289.1 276.4 289.5 0.15 20 476 5719 -36.9 -44.9 43 8.0 -37.4 302 29 292.1 292.2 278.0 292.6 0.15 21 468 5835 -38.7 -46.7 43 8.0 -39.1 306 30 291.3 291.3 277.5 291.7 0.12 22 429 6428 -39.7 -48.7 38 9.0 -40.1 328 35 297.4 297.4 280.3 297.8 0.11 23 420 6572 -41.7 -50.7 37 9.0 -42.1 333 36 296.6 296.6 280.0 296.9 0.09 24 400 6900 -42.7 -52.7 33 10.0 -43.0 345 38 299.5 299.5 281.2 299.8 0.07 25 375 7334 -44.3 -54.3 32 10.0 -44.6 340 41 303.0 303.0 282.7 303.2 0.06 26 345 7887 -49.9 -58.9 34 9.0 -50.1 333 46 302.7 302.7 282.5 302.8 0.04 27 332 8138 -51.1 -60.1 33 9.0 -51.3 330 48 304.4 304.4 283.2 304.5 0.04 28 300 8800 -49.3 -59.3 30 10.0 -49.6 340 48 315.9 315.9 287.4 316.0 0.04 29 250 10000 -48.9 -59.9 27 11.0 -49.2 325 42 333.4 333.4 292.7 333.6 0.05 30 200 11460 -49.1 -62.1 21 13.0 -49.6 325 42 355.0 355.0 297.7 355.2 0.04 31 182 12081 -47.9 -59.9 24 12.0 -48.4 325 40 366.7 366.7 300.0 367.0 0.07 32 150 13350 -50.9 -64.9 17 14.0 -51.4 325 36 382.4 382.4 302.6 382.6 0.04 33 140 13797 -52.3 -66.3 17 14.0 -52.7 323 35 387.5 387.5 303.5 387.7 0.04 34 112 15245 -50.3 -66.3 13 16.0 -51.0 318 32 416.8 416.8 307.4 417.0 0.05 35 100 15980 -52.9 -68.9 13 16.0 -53.5 315 31 425.5 425.5 308.4 425.7 0.04 36 93 16447 -52.5 -68.5 13 16.0 -53.2 317 31 435.2 435.2 309.4 435.4 0.04 37 70 18280 -51.9 -67.9 13 16.0 -52.8 325 31 473.4 473.4 313.0 473.7 0.06 38 64 18862 -52.3 -69.3 11 17.0 -53.3 326 30 484.8 484.8 313.8 485.1 0.05 39 50 20460 -52.9 -69.9 11 17.0 -54.1 330 29 518.8 518.8 316.2 519.2 0.06 40 45 21140 -51.3 -69.3 10 18.0 -52.8 319 30 538.6 538.6 317.5 539.1 0.08 41 30 23760 -52.5 -70.5 10 18.0 -54.4 275 33 601.5 601.6 320.7 602.2 0.09 42 27 24438 -54.3 -71.3 11 17.0 -56.0 614.9 614.9 321.3 615.6 0.09 43 23 25472 -51.7 -69.7 10 18.0 -54.1 651.4 651.4 322.8 652.5 0.14 TRP 332 8138 -51.1 -60.1 33 9.0 -51.3 330 48 304.4 304.4 283.2 304.5 0.04 WND Sounding variables and indices 1000-500 mb thick: 5185.00 m Freezing level: 962.62 mb = 504.52 m = 1655.22 ft Wetbulb zero: 983.89 mb = 327.17 m = 1073.37 ft Precipitable water: 0.20 inches Sfc-500 mean rel hum: 40.56 % Est. max temperature: 3.79 C = 38.82 F Sfc-Lift cond lev (LCL): 864.21 mb = 1355.03 m = 4445.59 ft T: -8.19 C 700-500 lapse rate: 7.43 C/km ThetaE index: 5.36 C Layer 973.0- 898.0 mb Conv cond level (CCL): 829.51 mb = 1671.01 m = 5482.24 ft Mean mixing ratio: 1.90 g/kg Conv temperature: 3.50 C = 38.29 F Cap Strength: 5.60 C Lifted Index: 6.07 C Risk: None Lifted Index @300 mb: 23.86 C Lifted Index @700 mb: 2.92 C Showalter Index: 7.77 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 20.60 C K Index: -1.90 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.01 J/kg Max Up Vert Vel: 7.88 m/s Conv Inhibition (B-): 11.48 J/kg Cap Strength: 5.52 C Lift Cond Lev (LCL): 818.14 mb = 1776.74 m = 5829.14 ft Lev Free Conv (LFC): 813.14 mb = 1823.72 m = 5983.27 ft Equ Level (EL): 783.14 mb = 2109.46 m = 6920.72 ft B at Equ Level: 29.75 J/kg Max Parcel Lev (MPL): 733.14 mb = 2608.89 m = 8559.23 ft Wind level data Storm motion: 312 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 1009 122 315 5 3.5 -3.5 | 130 8 -6.1 5.1 1 1000 195 320 7 4.5 -5.4 | 122 6 -5.1 3.3 2 925 821 235 9 7.4 5.2 | 171 14 -2.3 13.8 3 850 1484 250 9 8.5 3.1 | 174 12 -1.2 11.7 4 700 2956 270 15 15.0 -0.0 | 212 10 5.4 8.6 5 500 5380 290 27 25.4 -9.2 | 272 16 15.7 -0.6 6 400 6900 345 38 9.8 -36.7 | 360 28 0.2 -28.1 7 332 8138 330 48 24.0 -41.6 | 336 36 14.4 -33.0 8 300 8800 340 48 16.4 -45.1 | 349 37 6.8 -36.5 9 250 10000 325 42 24.1 -34.4 | 331 30 14.4 -25.8 10 200 11460 325 42 24.1 -34.4 | 331 30 14.4 -25.8 11 150 13350 325 36 20.6 -29.5 | 332 24 11.0 -20.9 12 100 15980 315 31 21.9 -21.9 | 317 18 12.3 -13.3 13 70 18280 325 31 17.8 -25.4 | 334 19 8.1 -16.8 14 50 20460 330 29 14.5 -25.1 | 344 17 4.9 -16.5 15 30 23760 275 33 32.9 -2.9 | 256 24 23.2 5.7 Wind Parameters Mean winds (0-6000m): 281.8 at 17.3 knts Storm direction: 311.8 at 12.9 knts Shear (0-3000m) pos: 1.6 neg: 1.5 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 87.1 deg Storm rel helicity (0-3000m) pos: 34.9 neg: -2.1 tot: 32.8 m^2/s^2 ave: 10.9 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.33 Bulk Shear: 13.28 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 ------------------------------------------------------------------------------- 500 292 7 155 6| 0.0 6.9 6.9| 8.9 -0.7 8.2 16.4 0.50| 9.8 4.9 1000 261 8 171 10| 0.0 4.6 4.6| 10.6 -2.1 8.5 8.5 0.33| 7.6 2.5 1500 255 8 172 11| 0.6 3.1 3.7| 13.8 -2.1 11.7 7.8 0.35| 5.7 2.0 2000 255 9 175 11| 1.0 2.3 3.3| 20.8 -2.1 18.7 9.3 0.43| 4.9 2.1 2500 258 10 179 11| 1.3 1.8 3.2| 27.8 -2.1 25.7 10.3 0.49| 4.4 2.2 3000 261 11 184 10| 1.6 1.5 3.1| 34.9 -2.1 32.8 10.9 0.55| 4.1 2.3 4000 267 12 197 10| 1.9 1.2 3.0| 50.5 -2.1 48.4 12.1 0.62| 3.8 2.4 5000 273 15 214 9| 2.1 0.9 3.0| 69.0 -2.1 66.9 13.4 0.67| 3.7 2.5 6000 282 17 235 9| 2.7 0.8 3.4|139.8 -2.1 137.7 22.9 0.76| 4.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//X6003/skewt/X6003.skewt.20250419.12.gif