UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for X7860... Searching the city database file for: X7860 ... Date:1200Z 22 OCT 25 Station: X7860 WMO ident: 37860 Latitude: 40.53 Longitude: 50.00 ------------------------------------------------------------------------------- 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 1021 20 15.2 10.8 75 4.4 12.6 360 9 286.6 288.0 284.9 308.9 7.98 1 1000 195 13.0 11.8 92 1.2 12.3 330 5 286.1 287.7 285.5 310.4 8.72 2 993 254 12.6 11.6 94 1.0 12.0 320 5 286.3 287.8 285.5 310.4 8.66 3 953 600 12.0 9.1 82 2.9 10.3 262 7 289.1 290.4 285.5 310.6 7.63 4 925 849 9.8 8.4 91 1.4 9.0 220 9 289.3 290.6 285.5 310.5 7.49 5 850 1547 5.4 5.4 100 0.0 5.4 255 17 291.8 293.0 285.6 310.8 6.63 6 836 1683 4.6 4.6 100 0.0 4.6 255 17 292.3 293.5 285.5 310.7 6.37 7 812 1920 4.4 1.3 80 3.1 2.9 255 18 294.6 295.5 285.2 309.7 5.18 8 788 2166 7.2 -3.8 45 11.0 2.1 255 19 300.1 300.8 285.8 311.2 3.66 9 784 2208 7.2 -3.8 45 11.0 2.1 255 19 300.6 301.2 285.9 311.7 3.68 10 700 3129 0.0 -8.0 55 8.0 -3.3 255 21 302.5 303.0 285.9 311.7 2.99 11 696 3175 -0.3 -8.3 55 8.0 -3.6 255 21 302.6 303.2 285.9 311.7 2.93 12 639 3854 -3.7 -23.7 20 20.0 -9.2 254 24 306.3 306.4 285.0 309.2 0.88 13 629 3979 -4.5 -9.5 68 5.0 -6.5 253 25 306.7 307.3 287.4 316.0 2.96 14 622 4067 -4.7 -17.7 35 13.0 -8.8 253 25 307.5 307.8 286.2 312.5 1.53 15 607 4259 -5.9 -28.9 14 23.0 -11.3 253 26 308.3 308.4 285.4 310.2 0.58 16 587 4520 -7.7 -21.7 32 14.0 -11.6 252 27 309.1 309.4 286.4 312.9 1.15 17 551 5010 -10.7 -25.7 28 15.0 -14.4 251 30 311.2 311.4 286.8 314.1 0.86 18 532 5279 -12.7 -16.6 73 3.9 -13.9 251 31 312.0 312.3 288.2 318.4 1.96 19 515 5526 -14.5 -18.9 69 4.4 -15.8 250 32 312.7 313.0 288.2 318.2 1.67 20 509 5615 -14.5 -25.5 39 11.0 -17.1 250 32 313.8 313.9 287.8 317.0 0.94 21 507 5645 -14.9 -28.9 29 14.0 -17.9 250 33 313.6 313.8 287.4 316.0 0.69 22 500 5750 -15.9 -29.9 29 14.0 -18.7 250 33 313.7 313.8 287.4 315.9 0.64 23 485 5979 -17.7 -34.7 21 17.0 -20.6 250 33 314.2 314.3 287.3 315.7 0.41 24 482 6025 -17.7 -23.7 59 6.0 -19.1 250 33 314.7 315.0 288.3 318.7 1.17 25 418 7073 -26.1 -28.2 82 2.1 -26.5 250 35 317.1 317.2 288.8 320.1 0.90 26 400 7390 -28.3 -32.1 70 3.8 -28.9 250 35 318.2 318.3 288.9 320.5 0.65 27 364 8058 -33.3 -43.3 36 10.0 -34.2 248 36 320.2 320.3 289.0 321.1 0.23 28 301 9358 -44.7 -49.7 57 5.0 -44.9 245 38 322.0 322.1 289.5 322.6 0.14 29 300 9380 -44.9 -49.9 57 5.0 -45.2 245 38 322.1 322.1 289.5 322.6 0.13 30 288 9653 -46.7 -54.7 40 8.0 -47.0 247 37 323.3 323.3 289.9 323.6 0.08 31 273 10007 -49.5 -53.3 64 3.8 -49.6 250 36 324.2 324.2 290.2 324.6 0.10 32 250 10580 -54.3 -59.3 54 5.0 -54.4 255 35 325.3 325.3 290.5 325.5 0.05 33 215 11530 -60.5 -67.5 39 7.0 -60.6 264 38 330.1 330.1 291.7 330.1 0.02 34 213 11588 -60.7 -68.7 34 8.0 -60.8 265 38 330.6 330.6 291.9 330.7 0.02 35 200 11980 -59.1 -71.1 20 12.0 -59.2 270 42 339.2 339.2 294.1 339.2 0.01 36 194 12170 -57.5 -74.5 10 17.0 -57.7 269 43 344.7 344.7 295.4 344.7 0.01 37 150 13780 -58.5 -82.5 3 24.0 -58.7 260 48 369.3 369.3 300.4 369.3 0.00 38 141 14169 -58.6 -83.0 3 24.4 -58.8 260 64 375.7 375.7 301.5 375.7 0.00 39 112 15615 -58.9 -84.9 2 26.0 -59.2 260 55 400.7 400.7 305.3 400.7 0.00 40 105 16017 -61.9 -85.9 3 24.0 -62.1 260 52 402.5 402.5 305.5 402.5 0.00 41 100 16320 -59.9 -85.9 2 26.0 -60.2 260 50 412.0 412.0 306.7 412.0 0.00 42 83 17481 -60.9 -86.9 2 26.0 -61.2 432.5 432.5 309.1 432.5 0.00 TRP 213 11588 -60.7 -68.7 34 8.0 -60.8 265 38 330.6 330.6 291.9 330.7 0.02 WND 141 14169 -58.6 -83.0 3 24.4 -58.8 260 64 375.7 375.7 301.5 375.7 0.00 Sounding variables and indices 1000-500 mb thick: 5555.00 m Freezing level: 700.00 mb = 3129.00 m = 10265.62 ft Wetbulb zero: 750.82 mb = 2559.39 m = 8396.84 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 58.84 % Est. max temperature: 19.68 C = 67.42 F Sfc-Lift cond lev (LCL): 955.91 mb = 574.08 m = 1883.44 ft T: 12.04 C 700-500 lapse rate: 6.07 C/km ThetaE index: 1.08 C Layer 836.0- 788.0 mb Conv cond level (CCL): 915.33 mb = 935.73 m = 3069.95 ft Mean mixing ratio: 8.03 g/kg Conv temperature: 18.21 C = 64.78 F Cap Strength: 6.52 C Lifted Index: 6.17 C Risk: None Lifted Index @300 mb: 8.52 C Lifted Index @700 mb: 3.91 C Showalter Index: 5.91 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 21.30 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 131.80 Risk: None Energy Index: 1.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.72 J/kg Max Up Vert Vel: 5.24 m/s Conv Inhibition (B-): 12102.94 J/kg Cap Strength: 6.46 C Lift Cond Lev (LCL): 939.97 mb = 714.75 m = 2344.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 16 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 1021 20 360 9 -0.0 -9.0 | 70 16 -15.4 -5.6 1 1000 195 330 5 2.5 -4.3 | 86 13 -12.9 -0.9 2 925 849 220 9 5.8 6.9 | 137 14 -9.6 10.3 3 850 1547 255 17 16.4 4.4 | 188 8 1.1 7.8 4 700 3129 255 21 20.3 5.4 | 209 10 4.9 8.8 5 500 5750 250 33 31.0 11.3 | 227 21 15.7 14.7 6 400 7390 250 35 32.9 12.0 | 229 23 17.5 15.4 7 300 9380 245 38 34.4 16.1 | 224 27 19.1 19.5 8 250 10580 255 35 33.8 9.1 | 236 22 18.4 12.5 9 213 11588 265 38 37.9 3.3 | 253 23 22.5 6.7 10 200 11980 270 42 42.0 -0.0 | 263 27 26.6 3.4 11 150 13780 260 48 47.3 8.3 | 250 34 31.9 11.7 12 141 14169 260 64 63.0 11.1 | 253 50 47.7 14.5 13 100 16320 260 50 49.2 8.7 | 250 36 33.9 12.1 Wind Parameters Mean winds (0-6000m): 252.5 at 21.0 knts Storm direction: 282.5 at 15.7 knts Shear (0-3000m) pos: 1.7 neg: 3.4 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 138.1 deg Storm rel helicity (0-3000m) pos: 72.2 neg: 0.0 tot: 72.2 m^2/s^2 ave: 24.1 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 49.25 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 ------------------------------------------------------------------------------- 500 319 6 83 11| 0.0 11.2 11.2| 24.3 0.0 24.3 48.6 0.69| 11.6 7.9 1000 258 8 122 9| 0.0 9.4 9.4| 45.1 0.0 45.1 45.1 0.71| 10.8 7.6 1500 251 10 136 9| 2.8 6.2 9.1| 64.1 0.0 64.1 42.7 0.74| 10.0 7.5 2000 253 12 148 8| 2.5 4.7 7.2| 67.3 0.0 67.3 33.7 0.75| 7.9 6.0 2500 253 13 158 8| 2.0 3.9 5.9| 69.8 0.0 69.8 27.9 0.76| 6.6 5.0 3000 254 14 167 8| 1.7 3.4 5.1| 72.2 0.0 72.2 24.1 0.76| 5.7 4.3 4000 254 16 182 8| 1.2 3.1 4.3| 79.1 0.0 79.1 19.8 0.73| 4.9 3.5 5000 253 19 196 9| 1.0 2.9 3.9| 85.3 0.0 85.3 17.1 0.68| 4.4 3.0 6000 252 21 206 11| 0.8 2.7 3.6| 89.8 0.0 89.8 15.0 0.65| 4.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//X7860/skewt/X7860.skewt.20251022.12.gif