UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051012.upa.cvt Date: 1200Z 10 MAY 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 10 MAY 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 1000 97 10.4 5.9 74 4.5 8.0 285 3 283.5 284.6 281.2 299.7 5.82 1 925 738 5.0 1.5 78 3.5 3.4 290 13 284.4 285.2 280.2 297.4 4.61 2 850 1422 -0.3 -3.9 77 3.6 -1.7 275 13 285.8 286.4 279.3 295.5 3.37 3 802 1885 -3.1 -5.0 87 1.9 -3.8 262 20 287.6 288.2 280.1 297.1 3.28 4 797 1935 -2.3 -4.4 85 2.1 -3.1 260 20 289.0 289.6 280.9 299.0 3.46 5 759 2321 -5.1 -11.1 63 6.0 -7.1 249 26 290.0 290.4 279.7 296.5 2.16 6 756 2352 -5.1 -18.1 35 13.0 -8.7 248 26 290.4 290.6 278.7 294.1 1.21 7 700 2955 -7.1 -25.1 22 18.0 -11.2 230 35 294.6 294.7 280.0 296.9 0.71 8 674 3249 -7.7 -28.7 17 21.0 -12.1 231 38 297.2 297.3 280.8 298.9 0.53 9 666 3342 -7.7 -29.7 15 22.0 -12.3 231 39 298.2 298.3 281.3 299.8 0.49 10 653 3495 -7.7 -27.7 18 20.0 -12.1 231 41 299.9 300.0 282.1 301.8 0.60 11 637 3687 -8.1 -19.1 41 11.0 -11.2 231 43 301.5 301.8 283.7 305.8 1.32 12 509 5388 -19.7 -37.7 19 18.0 -22.2 235 61 307.4 307.5 284.7 308.5 0.29 13 500 5520 -20.7 -37.7 20 17.0 -23.0 235 62 307.8 307.9 284.9 308.8 0.30 14 450 6292 -26.3 -37.3 35 11.0 -27.7 237 78 310.2 310.2 285.8 311.4 0.34 15 442 6421 -26.7 -39.7 28 13.0 -28.2 238 80 311.3 311.3 286.1 312.3 0.27 16 435 6537 -26.9 -44.9 17 18.0 -28.6 238 83 312.4 312.5 286.4 313.0 0.16 17 423 6739 -26.9 -43.9 18 17.0 -28.6 239 87 315.0 315.0 287.3 315.6 0.18 18 400 7140 -30.1 -42.1 30 12.0 -31.3 240 95 315.9 315.9 287.6 316.7 0.24 19 382 7465 -31.9 -43.9 29 12.0 -33.0 241 96 317.7 317.7 288.2 318.4 0.20 20 300 9120 -45.3 -62.3 13 17.0 -45.8 245 103 321.5 321.5 289.2 321.6 0.03 21 267 9887 -51.7 -70.0 9 18.3 -52.0 245 108 323.1 323.1 289.7 323.1 0.01 22 250 10310 -55.3 -74.3 8 19.0 -55.5 240 104 323.9 323.9 289.9 323.9 0.01 23 239 10597 -57.7 -76.7 7 19.0 -57.9 240 97 324.4 324.4 290.1 324.5 0.00 24 231 10815 -53.7 -73.7 7 20.0 -53.9 242 91 333.7 333.7 292.7 333.7 0.01 25 221 11100 -53.7 -76.7 4 23.0 -54.0 244 84 337.9 337.9 293.8 338.0 0.01 26 200 11750 -49.9 -73.9 4 24.0 -50.4 250 68 353.8 353.8 297.4 353.8 0.01 27 165 13007 -48.5 -72.5 5 24.0 -49.1 253 53 376.1 376.1 301.6 376.2 0.01 28 150 13630 -49.5 -73.5 4 24.0 -50.1 255 46 384.8 384.8 303.0 384.8 0.01 29 100 16280 -51.1 -74.1 5 23.0 -51.9 235 29 429.0 429.0 308.7 429.1 0.02 30 70 18580 -54.7 -77.7 4 23.0 -55.5 225 17 467.4 467.4 312.4 467.4 0.01 31 66 18956 -55.1 -78.1 4 23.0 -55.9 228 16 474.4 474.4 313.0 474.5 0.01 32 50 20730 -55.3 -78.3 4 23.0 -56.2 240 9 513.2 513.2 315.9 513.3 0.02 33 45 21402 -55.9 -77.9 5 22.0 -56.9 216 11 527.4 527.4 316.8 527.5 0.02 34 39 22314 -55.5 -77.5 5 22.0 -56.6 184 13 550.4 550.5 318.1 550.6 0.03 35 30 23990 -54.9 -77.9 4 23.0 -56.5 125 17 595.0 595.0 320.4 595.2 0.03 36 25 25162 -52.3 -75.3 5 23.0 -54.6 123 16 634.3 634.3 322.1 634.7 0.06 37 20 26600 -54.1 -77.1 4 23.0 -56.4 120 15 670.6 670.6 323.4 671.0 0.05 38 17 27655 -49.7 -73.7 4 24.0 -53.5 114 15 716.6 716.6 325.0 717.5 0.10 39 15 28477 -48.5 -72.5 5 24.0 -53.1 110 14 746.7 746.8 325.9 748.0 0.14 40 12 29948 -48.1 -72.1 5 24.0 -53.5 102 14 797.3 797.4 327.2 799.2 0.19 41 10 31160 -44.7 -69.7 4 25.0 -52.1 95 13 852.7 852.9 328.5 856.1 0.32 42 7.9 32755 -39.7 -65.7 5 26.0 -50.5 932.1 932.5 330.2 940.4 0.71 TRP 239 10597 -57.7 -76.7 7 19.0 -57.9 240 97 324.4 324.4 290.1 324.5 0.00 WND 267 9887 -51.7 -70.0 9 18.3 -52.0 245 108 323.1 323.1 289.7 323.1 0.01 Sounding variables and indices 1000-500 mb thick: 5423.34 m Freezing level: 854.25 mb = 1383.28 m = 4538.27 ft Wetbulb zero: 875.57 mb = 1182.24 m = 3878.68 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 47.28 % Est. max temperature: 12.68 C = 54.83 F Sfc-Lift cond lev (LCL): 933.97 mb = 658.65 m = 2160.91 ft T: 5.67 C 700-500 lapse rate: 5.30 C/km ThetaE index: 4.95 C Layer 759.0- 700.0 mb Conv cond level (CCL): 880.91 mb = 1133.08 m = 3717.41 ft Mean mixing ratio: 5.00 g/kg Conv temperature: 12.10 C = 53.78 F Cap Strength: 9.46 C Lifted Index: 9.54 C Risk: None Lifted Index @300 mb: 16.61 C Lifted Index @700 mb: 3.37 C Showalter Index: 11.45 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 16.80 C K Index: -1.50 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 2.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.96 J/kg Max Up Vert Vel: 2.81 m/s Conv Inhibition (B-): 60801.98 J/kg Cap Strength: 9.47 C Lift Cond Lev (LCL): 895.34 mb = 1001.62 m = 3286.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 27 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 1000 97 285 3 2.9 -0.8 | 86 24 -24.2 -1.7 1 1000 96 285 3 2.9 -0.8 | 86 24 -24.2 -1.7 2 925 738 290 13 12.2 -4.4 | 70 16 -14.9 -5.4 3 850 1422 275 13 13.0 -1.1 | 82 14 -14.1 -2.1 4 700 2955 230 35 26.8 22.5 | 179 22 -0.3 21.5 5 500 5520 235 62 50.8 35.6 | 214 42 23.7 34.6 6 400 7140 240 95 82.3 47.5 | 230 72 55.2 46.5 7 300 9120 245 103 93.3 43.5 | 237 79 66.3 42.6 8 267 9887 245 108 97.9 45.6 | 238 84 70.8 44.7 9 250 10310 240 104 90.1 52.0 | 231 81 63.0 51.0 10 239 10597 240 97 84.0 48.5 | 230 74 56.9 47.5 11 200 11750 250 68 63.9 23.3 | 239 43 36.8 22.3 12 150 13630 255 46 44.4 11.9 | 238 21 17.3 11.0 13 100 16280 235 29 23.8 16.6 | 168 16 -3.3 15.7 14 70 18580 225 17 12.0 12.0 | 126 19 -15.1 11.1 15 50 20730 240 9 7.8 4.5 | 100 20 -19.3 3.5 16 30 23990 125 17 -13.9 9.8 | 102 42 -41.0 8.8 17 20 26600 120 15 -13.0 7.5 | 99 41 -40.1 6.5 18 10 31160 95 13 -13.0 1.1 | 90 40 -40.0 0.2 Wind Parameters Mean winds (0-6000m): 238.0 at 36.1 knts Storm direction: 268.0 at 27.1 knts Shear (0-3000m) pos: 1.3 neg: 5.5 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 96.6 deg Storm rel helicity (0-3000m) pos: 55.9 neg: -26.0 tot: 29.9 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 137.58 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 7 81 21| 8.0 0.0 8.0| 0.0 -20.4 -20.4 -40.8 -0.48| 8.0 -3.9 1000 288 10 78 18| 4.0 1.3 5.4| 5.1 -26.0 -20.9 -20.9 -0.33| 5.9 -1.9 1500 283 11 78 17| 2.7 2.2 4.9| 13.8 -26.0 -12.2 -8.1 -0.09| 5.5 -0.5 2000 275 13 82 14| 2.0 3.8 5.9| 28.5 -26.0 2.5 1.3 0.22| 6.3 1.4 2500 263 16 95 12| 1.6 5.0 6.6| 44.3 -26.0 18.3 7.3 0.35| 7.1 2.4 3000 251 19 118 11| 1.3 5.5 6.9| 55.9 -26.0 29.9 10.0 0.33| 7.5 2.4 4000 243 24 152 12| 2.1 4.1 6.3|108.7 -26.0 82.7 20.7 0.40| 7.0 2.8 5000 239 30 175 15| 2.8 3.3 6.1|165.9 -26.0 140.0 28.0 0.44| 6.7 2.9 6000 238 36 191 19| 3.7 2.8 6.5|261.9 -26.0 235.9 39.3 0.45| 7.0 3.1 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20250510.12.gif