UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for X2215... Searching the city database file for: X2215 ... Date:1200Z 19 OCT 25 Station: X2215 WMO ident: 32215 Latitude: 50.68 Longitude: 156.13 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1002 21 3.2 0.5 82 2.7 2.0 340 25 276.2 276.9 275.1 287.0 3.95 1 1000 37 3.2 0.0 79 3.2 1.8 340 25 276.4 277.0 275.0 286.8 3.82 2 925 664 -1.5 -4.3 81 2.8 -2.6 340 27 277.8 278.3 274.6 286.1 3.00 3 850 1332 -6.1 -8.1 86 2.0 -6.8 330 23 279.8 280.2 274.9 286.7 2.44 4 700 2827 -15.3 -17.8 81 2.5 -15.9 55 11 285.5 285.8 276.5 289.6 1.35 5 640 3497 -20.7 -23.6 78 2.9 -21.2 34 12 286.8 287.0 276.4 289.5 0.89 6 632 3590 -19.3 -22.3 77 3.0 -19.9 31 12 289.4 289.6 277.9 292.6 1.01 7 605 3914 -19.7 -22.6 78 2.9 -20.3 20 12 292.6 292.8 279.5 295.8 1.03 8 552 4588 -24.3 -27.8 73 3.5 -24.8 359 12 294.9 295.1 280.1 297.2 0.70 9 500 5300 -30.9 -34.4 71 3.5 -31.3 335 13 295.4 295.4 279.9 296.7 0.41 10 457 5929 -37.1 -40.5 71 3.4 -37.4 309 11 295.3 295.3 279.6 296.1 0.24 11 400 6840 -42.1 -45.4 70 3.3 -42.3 270 7 300.3 300.3 281.7 300.9 0.17 12 349 7750 -48.5 -51.8 68 3.3 -48.6 249 12 303.6 303.6 283.0 303.9 0.09 13 344 7845 -49.1 -52.4 68 3.3 -49.2 247 12 304.0 304.0 283.1 304.3 0.09 14 319 8338 -50.9 -54.4 66 3.5 -51.0 235 15 308.1 308.2 284.7 308.4 0.07 15 304 8653 -49.1 -53.0 64 3.9 -49.2 251 23 315.0 315.0 287.2 315.3 0.09 16 300 8740 -49.1 -53.1 63 4.0 -49.3 255 25 316.1 316.2 287.6 316.5 0.09 17 250 9940 -45.9 -50.9 57 5.0 -46.2 260 46 337.8 337.9 293.9 338.4 0.14 18 225 10644 -45.3 -51.3 51 6.0 -45.6 262 51 349.1 349.1 296.5 349.7 0.15 19 200 11430 -46.3 -54.3 40 8.0 -46.7 265 56 359.5 359.5 298.7 360.0 0.12 20 165 12697 -48.6 -57.9 33 9.3 -49.0 250 69 376.0 376.0 301.6 376.4 0.09 21 150 13320 -49.7 -59.7 30 10.0 -50.1 260 64 384.4 384.4 303.0 384.8 0.08 22 100 15960 -51.9 -63.9 22 12.0 -52.5 260 54 427.4 427.5 308.6 427.8 0.07 23 94 16360 -52.5 -64.5 22 12.0 -53.1 433.9 433.9 309.3 434.3 0.07 24 88 16788 -51.3 -63.3 23 12.0 -52.0 444.6 444.6 310.4 445.0 0.09 TRP 319 8338 -50.9 -54.4 66 3.5 -51.0 235 15 308.1 308.2 284.7 308.4 0.07 WND 165 12697 -48.6 -57.9 33 9.3 -49.0 250 69 376.0 376.0 301.6 376.4 0.09 Sounding variables and indices 1000-500 mb thick: 5263.00 m Freezing level: 948.94 mb = 463.89 m = 1521.94 ft Wetbulb zero: 968.66 mb = 293.06 m = 961.48 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 79.34 % Est. max temperature: 6.71 C = 44.08 F Sfc-Lift cond lev (LCL): 960.94 mb = 357.42 m = 1172.61 ft T: 0.80 C 700-500 lapse rate: 6.31 C/km ThetaE index: 0.87 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 890.72 mb = 962.31 m = 3157.14 ft Mean mixing ratio: 3.30 g/kg Conv temperature: 5.67 C = 42.21 F Cap Strength: 8.38 C Lifted Index: 8.05 C Risk: None Lifted Index @300 mb: 21.08 C Lifted Index @700 mb: 2.73 C Showalter Index: 7.84 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 22.80 C K Index: 14.20 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.79 J/kg Max Up Vert Vel: 3.40 m/s Conv Inhibition (B-): 20734.72 J/kg Cap Strength: 8.36 C Lift Cond Lev (LCL): 909.46 mb = 797.88 m = 2617.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 12 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 1002 21 340 25 8.6 -23.5 | 314 17 12.5 -12.2 1 1000 37 340 25 8.6 -23.5 | 314 17 12.5 -12.2 2 925 664 340 27 9.2 -25.4 | 317 19 13.2 -14.1 3 850 1332 330 23 11.5 -19.9 | 299 18 15.5 -8.6 4 700 2827 55 11 -9.0 -6.3 | 135 7 -5.0 5.0 5 500 5300 335 13 5.5 -11.8 | 273 9 9.5 -0.5 6 400 6840 270 7 7.0 -0.0 | 224 16 11.0 11.3 7 319 8338 235 15 12.3 8.6 | 219 26 16.3 19.9 8 300 8740 255 25 24.1 6.5 | 238 33 28.1 17.8 9 250 9940 260 46 45.3 8.0 | 249 53 49.3 19.3 10 200 11430 265 56 55.8 4.9 | 255 62 59.8 16.2 11 165 12697 250 69 64.8 23.6 | 243 77 68.8 34.9 12 150 13320 260 64 63.0 11.1 | 252 71 67.0 22.4 13 100 15960 260 54 53.2 9.4 | 250 61 57.2 20.7 Wind Parameters Mean winds (0-6000m): 349.5 at 16.0 knts Storm direction: 19.5 at 12.0 knts Shear (0-3000m) pos: 4.2 neg: 0.4 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 177.6 deg Storm rel helicity (0-3000m) pos: 45.5 neg: -27.7 tot: 17.8 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 14.13 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 ------------------------------------------------------------------------------- 500 340 26 315 18| 0.0 1.6 1.6| 3.1 0.0 3.1 6.2 0.42| 1.6 0.7 1000 339 26 314 19| 0.0 1.2 1.2| 3.8 -15.2 -11.4 -11.4 -0.45| 2.6 -1.2 1500 337 25 311 18| 1.4 0.8 2.2| 15.1 -27.2 -12.1 -8.1 -0.17| 4.1 -0.7 2000 340 24 313 16| 3.7 0.6 4.3| 32.2 -27.2 5.1 2.5 0.20| 5.8 1.1 2500 343 22 314 14| 4.6 0.5 5.1| 40.6 -27.2 13.4 5.4 0.39| 6.4 2.5 3000 346 20 313 12| 4.2 0.4 4.6| 45.5 -27.7 17.8 5.9 0.42| 6.3 2.6 4000 353 18 318 9| 3.1 1.0 4.1| 45.5 -28.3 17.2 4.3 0.36| 5.6 2.0 5000 354 17 313 8| 2.5 1.5 4.0| 45.5 -29.8 15.8 3.2 0.29| 5.2 1.5 6000 349 16 303 8| 2.1 1.6 3.7| 45.5 -47.9 -2.4 -0.4 0.15| 5.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//X2215/skewt/X2215.skewt.20251019.12.gif