UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for X1538... Searching the city database file for: X1538 ... Date:1200Z 9 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 50 SFC 962 353 -7.1 -8.6 89 1.5 -7.5 360 1 269.0 269.4 267.8 274.7 2.07 2 925 659 -6.9 -9.7 80 2.8 -7.7 290 3 272.3 272.6 269.7 277.7 1.98 3 908 803 -7.7 -10.5 80 2.8 -8.5 292 6 272.9 273.2 270.0 278.1 1.89 4 850 1312 -11.3 -13.6 83 2.3 -11.9 300 15 274.3 274.6 270.4 278.8 1.57 5 700 2772 -21.5 -24.5 77 3.0 -22.0 280 19 278.7 278.8 271.7 280.9 0.75 6 692 2857 -22.3 -25.3 77 3.0 -22.8 281 19 278.7 278.8 271.6 280.8 0.71 7 571 4257 -26.9 -31.7 64 4.8 -27.5 289 11 289.1 289.1 276.9 290.6 0.47 8 500 5200 -34.5 -41.5 49 7.0 -35.0 295 5 291.0 291.0 277.5 291.6 0.20 9 431 6217 -41.7 -47.7 52 6.0 -42.0 295 9 294.4 294.5 279.0 294.9 0.12 10 402 6686 -42.3 -48.3 52 6.0 -42.6 295 11 299.6 299.6 281.3 300.0 0.12 11 400 6720 -42.5 -48.5 52 6.0 -42.8 295 11 299.8 299.8 281.4 300.2 0.12 12 300 8620 -52.3 -60.3 38 8.0 -52.5 285 9 311.6 311.6 285.9 311.8 0.04 13 286 8928 -54.1 -62.1 37 8.0 -54.2 290 19 313.3 313.4 286.5 313.5 0.03 14 270 9299 -51.7 -59.7 38 8.0 -51.9 277 21 322.0 322.0 289.4 322.2 0.05 15 250 9800 -49.7 -58.7 34 9.0 -50.0 260 23 332.2 332.2 292.4 332.4 0.06 16 220 10636 -48.9 -58.9 30 10.0 -49.3 266 30 345.8 345.8 295.7 346.0 0.06 17 200 11260 -49.7 -59.7 30 10.0 -50.1 270 35 354.1 354.1 297.5 354.3 0.06 18 150 13140 -49.7 -62.7 20 13.0 -50.3 260 44 384.4 384.4 303.0 384.7 0.06 19 132 13975 -50.3 -63.3 20 13.0 -50.8 263 47 397.7 397.7 304.9 398.0 0.06 20 100 15770 -54.3 -68.3 16 14.0 -54.8 270 52 422.8 422.8 308.0 423.0 0.04 21 70 18050 -55.9 -70.9 14 15.0 -56.5 260 46 464.8 464.8 312.2 465.0 0.04 22 65 18526 -53.5 -69.5 13 16.0 -54.4 260 47 480.0 480.0 313.5 480.3 0.05 23 56 19482 -56.3 -72.3 12 16.0 -57.0 260 49 494.5 494.5 314.6 494.8 0.04 24 50 20210 -52.9 -69.9 11 17.0 -54.1 260 50 518.8 518.8 316.2 519.2 0.06 25 46 20751 -50.3 -67.3 12 17.0 -51.9 537.6 537.6 317.4 538.3 0.10 26 32 23115 -51.3 -69.3 10 18.0 -53.2 593.7 593.8 320.3 594.5 0.11 TRP 286 8928 -54.1 -62.1 37 8.0 -54.2 290 19 313.3 313.4 286.5 313.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5150.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 72.67 % Est. max temperature: -0.81 C = 30.53 F Sfc-Lift cond lev (LCL): 939.17 mb = 540.22 m = 1772.34 ft T: -6.98 C 700-500 lapse rate: 5.35 C/km Conv cond level (CCL): 848.39 mb = 1326.27 m = 4351.22 ft Mean mixing ratio: 1.88 g/kg Conv temperature: -1.82 C = 28.72 F Cap Strength: 10.52 C Lifted Index: 11.36 C Risk: None Lifted Index @300 mb: 24.20 C Lifted Index @700 mb: 3.03 C Showalter Index: 10.39 C Risk: None Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.20 C Cross Totals Index: 20.90 C K Index: 6.60 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.49 J/kg Max Up Vert Vel: 6.08 m/s Conv Inhibition (B-): 45769.80 J/kg Cap Strength: 11.31 C Lift Cond Lev (LCL): 875.46 mb = 1084.48 m = 3557.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 9 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 ---------------------------------------------------------- 0 962 353 360 1 -0.0 -1.0 | 133 8 -5.7 5.4 1 925 659 290 3 2.8 -1.0 | 151 6 -2.9 5.4 2 850 1312 300 15 13.0 -7.5 | 279 7 7.2 -1.1 3 700 2772 280 19 18.7 -3.3 | 257 13 13.0 3.1 4 500 5200 295 5 4.5 -2.1 | 164 4 -1.2 4.3 5 400 6720 295 11 10.0 -4.6 | 248 5 4.2 1.7 6 300 8620 285 9 8.7 -2.3 | 216 5 3.0 4.1 7 286 8928 290 19 17.9 -6.5 | 271 12 12.1 -0.1 8 250 9800 260 23 22.7 4.0 | 238 20 16.9 10.4 9 200 11260 270 35 35.0 -0.0 | 258 30 29.3 6.4 10 150 13140 260 44 43.3 7.6 | 250 40 37.6 14.0 11 100 15770 270 52 52.0 -0.0 | 262 47 46.3 6.4 12 70 18050 260 46 45.3 8.0 | 250 42 39.6 14.4 13 50 20210 260 50 49.2 8.7 | 251 46 43.5 15.1 Wind Parameters Mean winds (0-6000m): 288.0 at 11.4 knts Storm direction: 318.0 at 8.6 knts Shear (0-3000m) pos: 1.1 neg: 2.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 120.9 deg Storm rel helicity (0-3000m) pos: 14.8 neg: -12.1 tot: 2.8 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.96 Bulk Shear: 9.41 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 ------------------------------------------------------------------------------- 500 297 3 149 6| 0.0 6.4 6.4| 6.8 0.0 6.8 13.6 0.71| 6.9 4.9 1000 299 7 189 3| 4.4 3.2 7.6| 14.8 0.0 14.8 14.8 0.76| 7.9 6.1 1500 297 10 240 4| 3.0 2.8 5.7| 14.8 -2.8 12.1 8.0 0.59| 6.1 3.6 2000 294 12 253 5| 2.2 2.6 4.8| 14.8 -6.5 8.3 4.2 0.45| 5.2 2.4 2500 290 13 255 7| 1.8 2.3 4.1| 14.8 -10.7 4.1 1.6 0.35| 4.7 1.6 3000 289 14 255 8| 1.1 2.0 3.1| 14.8 -12.1 2.8 0.9 0.29| 4.4 1.3 4000 288 14 253 8| 0.7 1.5 2.1| 14.8 -16.8 -2.0 -0.5 0.15| 4.1 0.6 5000 287 12 245 7| 0.7 1.2 1.9| 15.2 -21.4 -6.3 -1.3 0.02| 3.8 0.1 6000 288 11 241 6| 0.6 1.3 1.9| 18.7 -21.4 -2.8 -0.5 0.11| 3.5 0.4 Wrote GIF file: /home/apache/climate/data/raob//X1538/skewt/X1538.skewt.20251109.12.gif