UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for X0372... Searching the city database file for: X0372 ... Date:1200Z 12 OCT 25 Station: X0372 WMO ident: 30372 Latitude: 56.92 Longitude: 118.37 ------------------------------------------------------------------------------- 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 233 SFC 940 708 -13.5 -18.5 66 5.0 -14.5 0 0 264.3 264.4 262.4 266.9 0.94 2 925 832 -11.5 -17.5 61 6.0 -12.8 360 1 267.5 267.7 265.0 270.5 1.04 3 917 899 -10.1 -16.1 61 6.0 -11.5 1 1 269.7 269.8 266.7 273.0 1.18 4 873 1275 -13.3 -22.3 47 9.0 -14.9 3 1 270.1 270.3 266.2 272.3 0.73 5 850 1477 -15.1 -23.1 50 8.0 -16.5 5 1 270.3 270.4 266.3 272.4 0.70 6 774 2176 -21.3 -25.0 72 3.7 -21.8 338 3 271.0 271.1 266.6 272.9 0.65 7 759 2321 -19.7 -23.4 72 3.7 -20.3 333 3 274.2 274.4 269.0 276.5 0.76 8 757 2340 -19.7 -23.5 72 3.8 -20.3 332 3 274.5 274.6 269.1 276.7 0.76 9 700 2919 -21.5 -26.3 65 4.8 -22.2 310 5 278.7 278.8 271.5 280.6 0.64 10 606 3974 -25.7 -30.0 67 4.3 -26.2 312 5 285.6 285.7 275.2 287.2 0.52 11 500 5340 -35.7 -39.8 66 4.1 -36.0 315 5 289.5 289.6 276.8 290.3 0.24 12 410 6695 -45.1 -49.5 61 4.4 -45.3 297 7 294.3 294.3 278.9 294.6 0.10 13 400 6860 -45.9 -50.4 60 4.5 -46.0 295 7 295.3 295.4 279.4 295.7 0.09 14 314 8430 -54.7 -59.4 56 4.7 -54.8 280 7 304.2 304.3 283.1 304.4 0.04 15 308 8553 -54.9 -59.6 56 4.7 -55.0 284 6 305.7 305.7 283.7 305.8 0.04 16 300 8720 -54.9 -59.6 56 4.7 -55.0 290 5 308.0 308.0 284.6 308.1 0.04 17 250 9890 -52.1 -57.1 55 5.0 -52.2 280 5 328.6 328.6 291.4 328.9 0.07 18 214 10906 -49.9 -56.9 44 7.0 -50.1 256 6 347.0 347.0 296.0 347.3 0.08 19 200 11350 -50.5 -58.5 38 8.0 -50.8 245 7 352.8 352.8 297.3 353.1 0.07 20 150 13220 -50.9 -62.9 23 12.0 -51.4 250 13 382.4 382.4 302.6 382.6 0.05 21 100 15840 -52.5 -68.5 13 16.0 -53.1 245 15 426.3 426.3 308.4 426.5 0.04 22 70 18150 -53.9 -72.9 8 19.0 -54.7 255 21 469.1 469.1 312.5 469.2 0.03 23 52 20067 -53.3 -74.3 6 21.0 -54.4 233 19 512.1 512.1 315.8 512.3 0.03 24 50 20320 -53.1 -74.1 6 21.0 -54.3 230 19 518.3 518.4 316.2 518.6 0.03 25 32 23215 -50.5 -73.5 5 23.0 -52.7 234 26 595.9 595.9 320.5 596.3 0.06 26 30 23640 -46.9 -71.9 4 25.0 -50.1 235 27 616.8 616.8 321.4 617.4 0.08 27 28 24098 -46.1 -71.1 4 25.0 -49.7 234 27 631.3 631.3 322.0 632.0 0.09 28 20 26330 -47.1 -73.1 4 26.0 -51.4 230 27 692.0 692.0 324.2 692.8 0.10 29 13 29186 -46.5 -72.5 4 26.0 -52.3 784.8 784.9 326.9 786.4 0.16 TRP 314 8430 -54.7 -59.4 56 4.7 -54.8 280 7 304.2 304.3 283.1 304.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5107.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 64.22 % Est. max temperature: -7.04 C = 19.33 F Sfc-Lift cond lev (LCL): 866.74 mb = 1329.30 m = 4361.16 ft T: -13.79 C 700-500 lapse rate: 5.87 C/km ThetaE index: 0.73 C Layer 873.0- 850.0 mb Conv cond level (CCL): 658.88 mb = 3361.87 m = 11029.62 ft Mean mixing ratio: 0.89 g/kg Conv temperature: 3.46 C = 38.24 F Cap Strength: 12.48 C Lifted Index: 14.67 C Risk: None Lifted Index @300 mb: 25.59 C Lifted Index @700 mb: 7.45 C Showalter Index: 14.26 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 12.60 C K Index: -7.30 Risk: None Sweat Index: 7.00 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.58 J/kg Max Up Vert Vel: 5.93 m/s Conv Inhibition (B-): 60308.00 J/kg Cap Strength: 14.63 C Lift Cond Lev (LCL): 791.87 mb = 2005.63 m = 6580.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 at 3 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 ---------------------------------------------------------- 0 940 708 0 0 -0.0 -0.0 | 162 3 -1.0 3.0 1 925 832 360 1 -0.0 -1.0 | 154 2 -1.0 2.0 2 850 1477 5 1 -0.1 -1.0 | 152 2 -1.1 2.0 3 700 2919 310 5 3.8 -3.2 | 274 3 2.8 -0.2 4 500 5340 315 5 3.5 -3.5 | 281 3 2.5 -0.5 5 400 6860 295 7 6.3 -3.0 | 269 5 5.4 0.1 6 314 8430 280 7 6.9 -1.2 | 253 6 5.9 1.8 7 300 8720 290 5 4.7 -1.7 | 250 4 3.7 1.3 8 250 9890 280 5 4.9 -0.9 | 241 4 3.9 2.2 9 200 11350 245 7 6.3 3.0 | 222 8 5.4 6.0 10 150 13220 250 13 12.2 4.4 | 236 13 11.2 7.5 11 100 15840 245 15 13.6 6.3 | 233 16 12.6 9.4 12 70 18150 255 21 20.3 5.4 | 246 21 19.3 8.5 13 50 20320 230 19 14.6 12.2 | 222 20 13.6 15.2 14 30 23640 235 27 22.1 15.5 | 229 28 21.1 18.5 15 20 26330 230 27 20.7 17.4 | 224 28 19.7 20.4 Wind Parameters Mean winds (0-6000m): 312.0 at 4.3 knts Storm direction: 342.0 at 3.2 knts Shear (0-3000m) pos: 0.2 neg: 0.8 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 114.0 deg Storm rel helicity (0-3000m) pos: 0.2 neg: -0.5 tot: -0.3 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 1.1 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 9.49 Bulk Shear: 1.85 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 1 1 155 2| 1.0 0.0 1.0| 0.0 -0.3 -0.3 -0.6 -0.40| 1.1 -0.4 1000 1 1 153 2| 0.5 0.3 0.9| 0.0 -0.4 -0.4 -0.4 -0.34| 0.9 -0.3 1500 350 1 155 2| 0.3 0.7 1.1| 0.1 -0.4 -0.3 -0.2 -0.01| 1.1 -0.0 2000 332 2 178 1| 0.3 1.0 1.2| 0.1 -0.4 -0.3 -0.1 0.09| 1.3 0.1 2500 321 3 211 1| 0.2 0.9 1.1| 0.2 -0.5 -0.3 -0.1 0.06| 1.3 0.1 3000 318 3 230 1| 0.2 0.8 0.9| 0.2 -0.5 -0.3 -0.1 0.07| 1.1 0.1 4000 316 3 250 2| 0.2 0.6 0.7| 0.3 -0.5 -0.2 -0.0 0.09| 0.8 0.1 5000 315 4 260 2| 0.1 0.5 0.7| 0.4 -0.6 -0.2 -0.0 0.08| 0.7 0.1 6000 312 4 265 2| 0.1 0.6 0.7| 0.4 -1.3 -0.9 -0.1 -0.01| 0.8 -0.0 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20251012.12.gif