UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for X0372... Searching the city database file for: X0372 ... Date:0000Z 1 MAY 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 95 SFC 927 711 1.8 -6.2 55 8.0 -1.2 0 0 281.0 281.4 275.8 288.3 2.59 2 925 729 1.0 -8.0 51 9.0 -2.2 25 1 280.3 280.7 275.0 286.8 2.26 3 897 973 -1.7 -10.7 50 9.0 -4.6 329 2 280.0 280.3 274.2 285.4 1.88 4 870 1215 -1.7 -9.7 54 8.0 -4.4 273 4 282.5 282.8 275.9 288.5 2.10 5 850 1399 -3.1 -11.1 54 8.0 -5.7 230 5 282.9 283.2 275.9 288.5 1.92 6 821 1672 -4.7 -11.7 58 7.0 -6.9 254 7 284.0 284.4 276.5 289.6 1.90 7 814 1739 -4.5 -11.5 58 7.0 -6.7 260 8 284.9 285.3 277.0 290.6 1.95 8 777 2105 -4.1 -20.1 28 16.0 -8.3 292 11 289.2 289.4 277.8 292.3 1.00 9 761 2268 -5.1 -26.1 17 21.0 -9.8 307 12 289.8 289.9 277.5 291.7 0.60 10 701 2906 -9.3 -31.3 15 22.0 -13.3 4 17 292.1 292.1 278.3 293.4 0.40 11 700 2917 -9.3 -31.3 15 22.0 -13.3 5 17 292.2 292.3 278.4 293.5 0.40 12 680 3141 -10.9 -20.9 44 10.0 -13.3 5 18 292.8 293.0 279.6 296.1 1.06 13 675 3198 -11.1 -20.1 47 9.0 -13.3 4 18 293.2 293.4 279.9 296.8 1.15 14 636 3654 -13.7 -20.7 55 7.0 -15.4 4 19 295.3 295.5 280.8 298.9 1.16 15 602 4072 -14.1 -22.1 51 8.0 -16.0 3 20 299.5 299.7 282.6 303.0 1.08 16 500 5460 -23.1 -33.1 40 10.0 -24.6 360 23 304.9 305.0 284.0 306.5 0.47 17 491 5593 -23.3 -34.3 36 11.0 -24.9 0 23 306.2 306.3 284.4 307.7 0.43 18 400 7060 -34.9 -44.9 35 10.0 -35.6 5 19 309.6 309.7 285.4 310.3 0.17 19 333 8310 -44.9 -54.9 32 10.0 -45.3 8 23 312.6 312.6 286.4 312.9 0.07 20 300 9000 -49.3 -59.3 30 10.0 -49.6 10 25 315.9 315.9 287.4 316.0 0.04 21 250 10170 -58.1 -68.1 27 10.0 -58.2 360 27 319.7 319.7 288.6 319.8 0.02 22 234 10585 -59.9 -68.9 30 9.0 -60.0 360 29 323.1 323.1 289.7 323.1 0.02 23 200 11580 -54.1 -64.1 28 10.0 -54.3 355 23 347.1 347.1 296.0 347.2 0.03 24 177 12364 -52.1 -63.1 25 11.0 -52.4 355 20 362.7 362.7 299.2 362.9 0.04 25 150 13430 -52.9 -65.9 19 13.0 -53.3 355 17 378.9 378.9 302.1 379.1 0.04 26 100 16050 -52.5 -70.5 10 18.0 -53.1 350 9 426.3 426.3 308.4 426.4 0.03 27 70 18360 -52.7 -73.7 6 21.0 -53.6 330 9 471.6 471.6 312.8 471.8 0.03 28 55 19919 -52.3 -75.3 5 23.0 -53.5 506.2 506.2 315.4 506.4 0.03 TRP 234 10585 -59.9 -68.9 30 9.0 -60.0 360 29 323.1 323.1 289.7 323.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5365.00 m Freezing level: 914.63 mb = 819.55 m = 2688.76 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 42.63 % Est. max temperature: 9.83 C = 49.70 F Sfc-Lift cond lev (LCL): 818.31 mb = 1697.78 m = 5570.08 ft T: -4.62 C 700-500 lapse rate: 5.43 C/km ThetaE index: 2.91 C Layer 925.0- 870.0 mb Conv cond level (CCL): 589.65 mb = 4227.18 m = 13868.54 ft Mean mixing ratio: 2.01 g/kg Conv temperature: 20.54 C = 68.98 F Cap Strength: 12.31 C Lifted Index: 14.97 C Risk: None Lifted Index @300 mb: 20.11 C Lifted Index @700 mb: 7.97 C Showalter Index: 14.26 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 12.00 C K Index: -13.10 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 3.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.32 J/kg Max Up Vert Vel: 6.05 m/s Conv Inhibition (B-): 30762.79 J/kg Cap Strength: 14.76 C Lift Cond Lev (LCL): 768.20 mb = 2193.94 m = 7197.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 30 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 ---------------------------------------------------------- 0 927 711 0 0 -0.0 -0.0 | 210 12 6.1 10.5 1 925 729 25 1 -0.4 -0.9 | 210 11 5.7 9.6 2 850 1399 230 5 3.8 3.2 | 216 17 9.9 13.7 3 700 2917 5 17 -1.5 -16.9 | 324 8 4.6 -6.4 4 500 5460 360 23 -0.0 -23.0 | 334 14 6.1 -12.5 5 400 7060 5 19 -1.7 -18.9 | 332 9 4.4 -8.4 6 300 9000 10 25 -4.3 -24.6 | 353 14 1.7 -14.1 7 250 10170 360 27 -0.0 -27.0 | 340 18 6.1 -16.5 8 234 10585 360 29 -0.0 -29.0 | 342 19 6.1 -18.5 9 200 11580 355 23 2.0 -22.9 | 327 15 8.1 -12.4 10 150 13430 355 17 1.5 -16.9 | 310 10 7.6 -6.4 11 100 16050 350 9 1.6 -8.9 | 258 8 7.6 1.7 12 70 18360 330 9 4.5 -7.8 | 255 11 10.6 2.7 Wind Parameters Mean winds (0-6000m): 360.0 at 16.2 knts Storm direction: 30.0 at 12.2 knts Shear (0-3000m) pos: 3.6 neg: 1.3 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 119.3 deg Storm rel helicity (0-3000m) pos: 109.9 neg: -9.7 tot: 100.2 m^2/s^2 ave: 33.4 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.57 Bulk Shear: 32.24 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 ------------------------------------------------------------------------------- 500 289 2 220 13| 0.0 4.0 4.0| 8.7 -0.7 8.0 16.0 0.42| 6.6 2.8 1000 242 4 218 16| 0.0 3.8 3.8| 25.5 -9.7 15.8 15.8 0.30| 7.0 2.1 1500 273 6 229 16| 2.8 2.6 5.3| 62.9 -9.7 53.1 35.4 0.56| 7.5 4.2 2000 319 8 247 12| 4.4 1.9 6.3| 97.0 -9.7 87.3 43.6 0.66| 8.5 5.6 2500 350 9 261 8| 4.3 1.5 5.9|108.9 -9.7 99.2 39.7 0.68| 8.1 5.5 3000 355 11 272 7| 3.6 1.3 4.9|109.9 -9.7 100.2 33.4 0.67| 6.9 4.7 4000 359 13 293 7| 2.7 1.1 3.8|111.8 -9.7 102.0 25.5 0.65| 5.5 3.6 5000 359 15 306 8| 2.2 0.9 3.1|112.8 -9.7 103.1 20.6 0.62| 4.6 2.9 6000 360 16 313 8| 1.7 0.8 2.4|112.8 -10.3 102.5 17.1 0.58| 4.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20250501.00.gif