UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for X1538... Searching the city database file for: X1538 ... Date:1200Z 7 NOV 25 Station: X1538 WMO ident: 31538 Latitude: 50.07 Longitude: 132.13 ------------------------------------------------------------------------------- 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 262 SFC 989 347 -10.1 -18.1 52 8.0 -11.8 245 1 263.9 264.0 262.1 266.5 0.93 2 925 863 -10.5 -19.5 48 9.0 -12.3 340 11 268.6 268.7 265.4 271.1 0.88 3 850 1511 -11.5 -29.5 21 18.0 -14.3 350 17 274.1 274.2 268.2 275.3 0.39 4 847 1538 -11.7 -30.7 19 19.0 -14.6 350 17 274.2 274.2 268.2 275.2 0.35 5 787 2099 -12.9 -26.9 30 14.0 -15.3 346 23 278.7 278.8 271.4 280.3 0.54 6 700 2984 -16.7 -30.7 29 14.0 -18.8 340 31 284.0 284.1 274.2 285.3 0.42 7 610 4010 -20.7 -38.7 18 18.0 -22.7 340 44 290.8 290.8 277.4 291.5 0.22 8 584 4332 -19.7 -39.7 15 20.0 -22.1 340 49 295.6 295.6 279.7 296.3 0.21 9 500 5470 -26.3 -46.3 13 20.0 -28.0 340 64 301.0 301.0 281.9 301.4 0.12 10 433 6496 -32.9 -47.9 21 15.0 -33.9 337 69 305.2 305.3 283.7 305.7 0.12 11 400 7050 -36.5 -51.5 20 15.0 -37.3 335 71 307.6 307.6 284.5 307.9 0.08 12 300 8980 -50.1 -64.1 18 14.0 -50.4 325 89 314.7 314.7 287.0 314.8 0.02 13 255 10025 -57.9 -70.9 17 13.0 -58.0 325 96 318.2 318.2 288.2 318.2 0.01 14 250 10150 -58.7 -71.7 17 13.0 -58.8 325 97 318.8 318.8 288.3 318.8 0.01 15 205 11378 -64.9 -77.9 15 13.0 -65.0 310 108 327.7 327.7 291.0 327.7 0.00 16 203 11438 -63.4 -76.4 16 13.0 -63.5 310 110 331.0 331.0 292.0 331.0 0.01 17 200 11530 -61.1 -74.1 16 13.0 -61.2 315 104 336.0 336.0 293.3 336.0 0.01 18 170 12532 -63.3 -76.3 16 13.0 -63.4 312 86 348.3 348.3 296.3 348.4 0.01 19 161 12868 -59.5 -72.5 17 13.0 -59.7 311 81 360.2 360.2 298.8 360.3 0.01 20 150 13310 -59.9 -72.9 17 13.0 -60.1 310 73 366.9 366.9 300.0 366.9 0.01 21 100 15880 -54.5 -68.5 16 14.0 -55.0 300 50 422.4 422.4 308.0 422.6 0.04 22 70 18150 -56.9 -70.9 15 14.0 -57.4 290 44 462.7 462.7 312.0 462.9 0.04 23 58 19332 -58.9 -72.9 15 14.0 -59.4 287 48 483.7 483.7 313.8 483.9 0.03 24 50 20270 -54.7 -69.7 14 15.0 -55.6 285 52 514.6 514.6 315.9 515.0 0.06 25 39 21871 -51.9 -67.9 13 16.0 -53.4 278 50 559.5 559.6 318.6 560.3 0.11 26 32 23146 -54.7 -69.7 14 15.0 -56.1 272 49 584.6 584.7 319.9 585.4 0.10 27 30 23560 -53.9 -69.9 12 16.0 -55.5 270 48 597.7 597.7 320.5 598.5 0.10 28 27 24236 -54.5 -70.5 12 16.0 -56.1 614.3 614.3 321.3 615.1 0.11 29 26 24479 -52.3 -68.3 13 16.0 -54.4 627.2 627.3 321.8 628.4 0.15 TRP 205 11378 -64.9 -77.9 15 13.0 -65.0 310 108 327.7 327.7 291.0 327.7 0.00 WND 203 11438 -63.4 -76.4 16 13.0 -63.5 310 110 331.0 331.0 292.0 331.0 0.01 Sounding variables and indices 1000-500 mb thick: 5208.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 25.97 % Est. max temperature: 0.73 C = 33.32 F Sfc-Lift cond lev (LCL): 869.47 mb = 1337.44 m = 4387.88 ft T: -11.23 C 700-500 lapse rate: 3.86 C/km ThetaE index: 0.05 C Layer 847.0- 787.0 mb Conv cond level (CCL): 491.49 mb = 5592.40 m = 18347.55 ft Mean mixing ratio: 0.84 g/kg Conv temperature: 27.39 C = 81.30 F Cap Strength: 22.41 C Lifted Index: 25.59 C Risk: None Lifted Index @300 mb: 31.74 C Lifted Index @700 mb: 13.81 C Showalter Index: 21.35 C Risk: None Total Totals Index: 11.60 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: -3.20 C K Index: -28.70 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 5.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.12 J/kg Max Up Vert Vel: 7.23 m/s Conv Inhibition (B-): 47323.30 J/kg Cap Strength: 25.36 C Lift Cond Lev (LCL): 805.92 mb = 1917.36 m = 6290.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 10 at 28 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 ---------------------------------------------------------- 0 989 347 245 1 0.9 0.4 | 192 29 6.0 28.1 1 925 863 340 11 3.8 -10.3 | 207 19 8.8 17.3 2 850 1511 350 17 3.0 -16.7 | 216 14 8.0 10.9 3 700 2984 340 31 10.6 -29.1 | 275 16 15.7 -1.5 4 500 5470 340 64 21.9 -60.1 | 320 42 26.9 -32.5 5 400 7050 335 71 30.0 -64.3 | 316 51 35.1 -36.7 6 300 8980 325 89 51.0 -72.9 | 309 72 56.1 -45.2 7 250 10150 325 97 55.6 -79.5 | 310 80 60.7 -51.8 8 205 11378 310 108 82.7 -69.4 | 295 97 87.8 -41.8 9 203 11438 310 110 84.3 -70.7 | 296 99 89.3 -43.0 10 200 11530 315 104 73.5 -73.5 | 300 91 78.6 -45.9 11 150 13310 310 73 55.9 -46.9 | 288 64 61.0 -19.3 12 100 15880 300 50 43.3 -25.0 | 267 48 48.4 2.7 13 70 18150 290 44 41.3 -15.0 | 255 48 46.4 12.6 14 50 20270 285 52 50.2 -13.5 | 256 57 55.3 14.2 15 30 23560 270 48 48.0 -0.0 | 242 60 53.1 27.7 Wind Parameters Mean winds (0-6000m): 340.4 at 37.5 knts Storm direction: 10.4 at 28.1 knts Shear (0-3000m) pos: 3.5 neg: 2.8 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 129.2 neg: 0.0 tot: 129.2 m^2/s^2 ave: 43.1 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 132.86 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 ------------------------------------------------------------------------------- 500 335 6 199 24| 11.1 0.0 11.1| 54.6 0.0 54.6 109.2 0.54| 14.2 7.7 1000 341 9 203 20| 8.1 0.0 8.1| 63.5 0.0 63.5 63.5 0.49| 9.8 4.8 1500 345 12 207 18| 7.0 0.0 7.0| 76.0 0.0 76.0 50.7 0.54| 8.2 4.5 2000 345 15 213 16| 5.3 1.3 6.5| 91.7 0.0 91.7 45.8 0.62| 7.5 4.6 2500 344 17 222 15| 4.2 2.0 6.3|107.0 0.0 107.0 42.8 0.65| 7.0 4.6 3000 343 20 231 14| 3.5 2.8 6.3|129.2 0.0 129.2 43.1 0.68| 6.9 4.7 4000 342 25 254 14| 2.6 3.8 6.4|179.1 0.0 179.1 44.8 0.67| 6.9 4.6 5000 341 32 279 16| 2.1 4.4 6.5|229.0 0.0 229.0 45.8 0.62| 6.9 4.2 6000 340 37 293 19| 1.8 4.1 5.9|234.0 -19.2 214.8 35.8 0.54| 6.3 3.4 Wrote GIF file: /home/apache/climate/data/raob//X1538/skewt/X1538.skewt.20251107.12.gif