UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for X0372... Searching the city database file for: X0372 ... Date:1200Z 18 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 286 SFC 948 705 -7.3 -14.3 57 7.0 -9.1 330 5 269.9 270.2 267.1 273.7 1.33 2 925 897 -7.9 -15.9 53 8.0 -9.8 5 13 271.2 271.4 267.8 274.6 1.19 3 895 1152 -9.3 -17.3 52 8.0 -11.1 9 12 272.4 272.5 268.3 275.5 1.10 4 850 1548 -12.9 -18.9 61 6.0 -14.2 15 11 272.6 272.8 268.4 275.5 1.01 5 815 1867 -15.5 -19.3 73 3.8 -16.3 20 14 273.2 273.3 268.7 276.1 1.02 6 783 2171 -13.9 -17.2 76 3.3 -14.7 26 16 278.0 278.3 272.1 281.7 1.27 7 779 2210 -13.9 -17.3 75 3.4 -14.7 26 16 278.4 278.7 272.4 282.1 1.26 8 738 2619 -16.3 -22.3 60 6.0 -17.4 33 20 280.2 280.3 272.8 282.8 0.87 9 700 3017 -15.7 -21.7 60 6.0 -16.9 40 23 285.1 285.3 275.6 288.0 0.96 10 689 3136 -15.7 -21.7 60 6.0 -17.0 41 23 286.4 286.6 276.3 289.4 0.98 11 597 4201 -20.9 -38.9 18 18.0 -22.9 47 25 292.3 292.4 278.2 293.1 0.22 12 583 4375 -22.1 -41.1 16 19.0 -24.1 48 25 292.9 293.0 278.4 293.6 0.18 13 500 5480 -30.9 -43.9 27 13.0 -31.9 55 27 295.4 295.4 279.5 295.9 0.16 14 400 7030 -42.9 -47.9 58 5.0 -43.1 55 33 299.2 299.3 281.2 299.7 0.13 15 383 7322 -44.1 -48.8 59 4.7 -44.3 57 34 301.4 301.4 282.1 301.8 0.12 16 300 8920 -54.9 -59.5 57 4.6 -55.0 65 42 308.0 308.0 284.6 308.1 0.04 17 250 10070 -61.5 -66.2 53 4.7 -61.6 65 44 314.6 314.6 287.0 314.7 0.02 18 238 10373 -62.9 -67.8 51 4.9 -63.0 65 44 317.0 317.0 287.8 317.1 0.02 19 200 11450 -60.1 -64.7 55 4.6 -60.2 65 27 337.6 337.6 293.7 337.7 0.03 20 174 12326 -58.5 -63.5 52 5.0 -58.6 70 16 353.9 354.0 297.5 354.1 0.04 21 162 12780 -54.9 -59.9 54 5.0 -55.1 72 11 367.3 367.3 300.1 367.6 0.07 22 150 13270 -58.3 -64.3 46 6.0 -58.5 75 5 369.6 369.6 300.5 369.8 0.04 23 147 13396 -58.5 -64.5 46 6.0 -58.6 70 5 371.4 371.4 300.8 371.6 0.04 24 139 13748 -55.7 -61.7 47 6.0 -55.9 56 5 382.3 382.4 302.7 382.7 0.07 25 100 15830 -56.3 -64.3 36 8.0 -56.6 335 7 418.9 419.0 307.6 419.3 0.07 26 70 18080 -57.7 -67.7 27 10.0 -58.1 315 11 460.9 461.0 311.9 461.3 0.06 27 50 20200 -58.3 -72.3 15 14.0 -58.9 506.1 506.1 315.4 506.4 0.04 TRP 238 10373 -62.9 -67.8 51 4.9 -63.0 65 44 317.0 317.0 287.8 317.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5194.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 45.70 % Est. max temperature: -1.61 C = 29.11 F Sfc-Lift cond lev (LCL): 847.72 mb = 1568.36 m = 5145.47 ft T: -13.07 C 700-500 lapse rate: 6.17 C/km ThetaE index: 0.00 C Layer 948.0- -0.0 mb Conv cond level (CCL): 584.53 mb = 4355.68 m = 14290.11 ft Mean mixing ratio: 1.13 g/kg Conv temperature: 15.28 C = 59.51 F Cap Strength: 15.97 C Lifted Index: 16.89 C Risk: None Lifted Index @300 mb: 23.30 C Lifted Index @700 mb: 10.74 C Showalter Index: 16.54 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 12.00 C K Index: -6.90 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.68 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 32800.93 J/kg Cap Strength: 16.83 C Lift Cond Lev (LCL): 796.64 mb = 2039.82 m = 6692.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 75 at 17 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 ---------------------------------------------------------- 0 948 705 330 5 2.5 -4.3 | 270 19 18.5 0.1 1 925 897 5 13 -1.1 -13.0 | 300 17 14.9 -8.5 2 850 1548 15 11 -2.8 -10.6 | 295 15 13.2 -6.2 3 700 3017 40 23 -14.8 -17.6 | 355 13 1.2 -13.2 4 500 5480 55 27 -22.1 -15.5 | 29 13 -6.1 -11.0 5 400 7030 55 33 -27.0 -18.9 | 37 18 -11.0 -14.5 6 300 8920 65 42 -38.1 -17.7 | 59 26 -22.0 -13.3 7 250 10070 65 44 -39.9 -18.6 | 59 28 -23.9 -14.2 8 238 10373 65 44 -39.9 -18.6 | 59 28 -23.9 -14.2 9 200 11450 65 27 -24.5 -11.4 | 50 11 -8.4 -7.0 10 150 13270 75 5 -4.8 -1.3 | 254 12 11.2 3.1 11 100 15830 335 7 3.0 -6.3 | 276 19 19.0 -1.9 12 70 18080 315 11 7.8 -7.8 | 278 24 23.8 -3.3 Wind Parameters Mean winds (0-6000m): 44.5 at 22.2 knts Storm direction: 74.5 at 16.6 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 93.8 deg Storm rel helicity (0-3000m) pos: 102.0 neg: -4.8 tot: 97.3 m^2/s^2 ave: 32.4 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.30 Bulk Shear: 31.96 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 4 11 294 17| 9.1 0.0 9.1| 45.1 -2.1 43.0 85.9 0.82| 11.4 9.3 1000 9 11 295 16| 5.0 0.0 5.0| 49.9 -4.8 45.1 45.1 0.70| 7.1 5.0 1500 14 12 300 15| 4.9 0.0 4.9| 66.6 -4.8 61.8 41.2 0.77| 6.3 4.9 2000 21 14 308 14| 4.9 0.0 4.9| 83.8 -4.8 79.0 39.5 0.82| 6.0 4.9 2500 27 16 316 13| 4.6 0.0 4.6| 96.9 -4.8 92.2 36.9 0.85| 5.6 4.7 3000 30 17 323 13| 4.0 0.0 4.0|102.0 -4.8 97.3 32.4 0.85| 4.9 4.2 4000 36 19 336 12| 3.3 0.0 3.3|112.4 -4.8 107.7 26.9 0.87| 4.1 3.5 5000 41 21 347 11| 2.9 0.0 2.9|122.1 -4.8 117.3 23.5 0.87| 3.6 3.1 6000 45 22 358 11| 2.4 0.3 2.7|127.8 -4.8 123.0 20.5 0.82| 3.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20251018.12.gif