UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for X7860... Searching the city database file for: X7860 ... Date:1200Z 15 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 1018 22 22.6 13.6 57 9.0 16.9 200 13 294.2 296.0 289.3 321.9 9.65 1 1016 39 19.8 13.8 68 6.0 16.0 196 13 291.6 293.4 288.5 319.4 9.80 2 1000 175 17.6 13.4 76 4.2 15.0 165 9 290.8 292.5 288.1 318.2 9.70 3 925 835 11.8 9.0 83 2.8 10.2 210 9 291.4 292.8 286.6 313.6 7.81 4 912 954 10.8 8.9 88 1.9 9.7 213 11 291.5 292.9 286.7 313.9 7.87 5 886 1194 8.8 6.4 85 2.4 7.5 220 15 291.9 293.1 285.8 311.4 6.81 6 876 1289 9.6 2.6 62 7.0 6.0 223 17 293.7 294.6 284.9 309.0 5.27 7 874 1308 9.6 2.6 62 7.0 6.0 223 17 293.9 294.8 285.0 309.2 5.28 8 851 1529 8.2 7.7 97 0.5 7.9 230 21 294.6 296.0 287.8 317.1 7.77 9 850 1539 8.2 7.9 98 0.3 8.0 230 21 294.7 296.2 287.9 317.5 7.89 10 834 1696 8.8 5.6 80 3.2 7.1 230 21 297.0 298.2 287.8 317.0 6.85 11 790 2142 5.0 4.9 99 0.1 4.9 230 19 297.5 298.8 288.0 317.7 6.89 12 787 2173 8.0 0.0 57 8.0 3.9 230 19 301.1 302.0 287.3 315.7 4.86 13 780 2247 9.8 -4.2 37 14.0 3.2 230 19 303.8 304.5 287.0 314.8 3.59 14 735 2737 5.6 -5.4 45 11.0 0.6 230 18 304.4 305.1 287.1 315.2 3.48 15 700 3135 3.0 -13.0 30 16.0 -3.0 230 17 305.8 306.2 286.1 312.2 2.01 16 689 3263 2.8 -19.2 18 22.0 -4.4 230 18 307.0 307.2 285.7 311.0 1.21 17 679 3382 3.6 -26.4 9 30.0 -5.0 230 19 309.2 309.3 285.8 311.4 0.65 18 537 5242 -8.9 -27.9 20 19.0 -13.5 234 38 315.7 315.8 288.1 318.2 0.72 19 500 5790 -13.5 -26.5 33 13.0 -16.6 235 44 316.6 316.7 288.6 319.6 0.88 20 488 5974 -15.1 -25.1 42 10.0 -17.6 235 46 316.8 317.0 288.8 320.3 1.02 21 480 6099 -15.7 -32.7 22 17.0 -19.0 235 47 317.6 317.7 288.5 319.4 0.51 22 415 7174 -25.3 -31.3 57 6.0 -26.3 235 57 318.7 318.9 289.1 321.1 0.67 23 403 7386 -26.3 -37.3 35 11.0 -27.8 235 59 320.1 320.2 289.2 321.5 0.38 24 400 7440 -26.5 -37.5 35 11.0 -28.0 235 60 320.5 320.6 289.3 321.9 0.38 25 355 8293 -32.5 -45.5 26 13.0 -33.7 237 63 323.6 323.6 290.0 324.3 0.18 26 334 8721 -35.5 -55.5 11 20.0 -36.7 238 65 325.2 325.2 290.4 325.4 0.06 27 300 9460 -41.9 -53.9 26 12.0 -42.5 240 68 326.3 326.3 290.7 326.6 0.08 28 258 10464 -49.7 -59.7 30 10.0 -50.0 240 70 329.2 329.2 291.5 329.4 0.05 29 250 10670 -50.7 -62.7 23 12.0 -51.0 240 71 330.7 330.7 291.9 330.8 0.03 30 245 10801 -51.7 -62.7 26 11.0 -52.0 241 72 331.1 331.1 292.0 331.3 0.03 31 201 12068 -56.9 -72.9 12 16.0 -57.1 255 81 342.2 342.2 294.8 342.2 0.01 32 200 12100 -56.7 -72.7 12 16.0 -56.9 255 81 343.0 343.0 295.0 343.0 0.01 33 150 13920 -58.5 -82.5 3 24.0 -58.7 250 91 369.3 369.3 300.4 369.3 0.00 34 149 13962 -58.3 -82.3 3 24.0 -58.5 250 91 370.3 370.3 300.7 370.4 0.00 35 148 14004 -58.5 -82.4 3 23.9 -58.7 250 91 370.7 370.7 300.7 370.7 0.00 36 128 14907 -62.5 -84.5 4 22.0 -62.7 254 82 379.2 379.2 302.1 379.2 0.00 37 123 15154 -59.7 -83.7 3 24.0 -60.0 255 80 388.7 388.7 303.6 388.7 0.00 38 100 16430 -65.1 -86.1 4 21.0 -65.3 260 68 401.9 401.9 305.5 402.0 0.00 39 93 16870 -66.7 -86.7 4 20.0 -66.8 261 64 407.2 407.2 306.2 407.2 0.00 40 83 17561 -63.7 -86.7 3 23.0 -63.9 263 57 426.8 426.8 308.5 426.8 0.00 41 78 17939 -66.9 -87.9 4 21.0 -67.1 263 53 427.8 427.8 308.6 427.8 0.00 42 70 18600 -61.3 -87.3 2 26.0 -61.7 265 46 453.2 453.2 311.1 453.3 0.00 43 68 18781 -60.1 -88.1 1 28.0 -60.5 264 45 459.6 459.6 311.7 459.6 0.00 44 53 20321 -64.7 -89.7 2 25.0 -65.0 253 34 482.9 482.9 313.7 482.9 0.00 45 50 20680 -60.7 -88.7 1 28.0 -61.2 250 31 500.4 500.4 315.0 500.5 0.00 46 45 21339 -57.7 -87.7 1 30.0 -58.5 248 31 523.0 523.0 316.5 523.1 0.00 47 38 22394 -61.9 -89.9 1 28.0 -62.5 245 31 538.2 538.2 317.4 538.3 0.00 48 34 23091 -55.9 -87.9 1 32.0 -57.2 242 31 571.4 571.4 319.2 571.5 0.01 49 30 23880 -59.7 -88.7 1 29.0 -60.6 240 31 581.9 581.9 319.8 581.9 0.00 50 28 24310 -60.3 -89.3 1 29.0 -61.3 243 32 591.8 591.8 320.2 591.8 0.00 51 20 26440 -53.3 -86.3 1 33.0 -55.9 260 36 673.0 673.0 323.5 673.1 0.01 52 17 27486 -53.7 -86.7 1 33.0 -56.5 703.8 703.8 324.6 703.9 0.01 53 16 27877 -51.5 -86.5 1 35.0 -55.1 723.3 723.3 325.1 723.4 0.01 54 15 28295 -52.9 -86.9 1 34.0 -56.2 732.1 732.1 325.4 732.2 0.01 55 13 29227 -48.5 -85.5 1 37.0 -53.7 777.9 777.9 326.7 778.1 0.02 TRP 201 12068 -56.9 -72.9 12 16.0 -57.1 255 81 342.2 342.2 294.8 342.2 0.01 WND 148 14004 -58.5 -82.4 3 23.9 -58.7 250 91 370.7 370.7 300.7 370.7 0.00 Sounding variables and indices 1000-500 mb thick: 5615.00 m Freezing level: 638.10 mb = 3917.37 m = 12852.12 ft Wetbulb zero: 729.16 mb = 2802.43 m = 9194.22 ft Precipitable water: 0.92 inches Sfc-500 mean rel hum: 44.66 % Est. max temperature: 22.41 C = 72.34 F Sfc-Lift cond lev (LCL): 891.50 mb = 1142.93 m = 3749.72 ft T: 9.23 C 700-500 lapse rate: 6.21 C/km ThetaE index: 8.33 C Layer 1016.0- 912.0 mb Conv cond level (CCL): 909.36 mb = 977.70 m = 3207.63 ft Mean mixing ratio: 8.86 g/kg Conv temperature: 19.91 C = 67.84 F Cap Strength: 6.22 C Lifted Index: 5.00 C Risk: None Lifted Index @300 mb: 7.47 C Lifted Index @700 mb: 4.15 C Showalter Index: 4.29 C Risk: None Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.40 C K Index: 13.60 Risk: None Sweat Index: 216.69 Risk: None Energy Index: 0.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.45 J/kg Max Up Vert Vel: 2.63 m/s Conv Inhibition (B-): 2.65 J/kg Cap Strength: 6.21 C Lift Cond Lev (LCL): 915.22 mb = 923.98 m = 3031.40 ft Lev Free Conv (LFC): 900.22 mb = 1061.80 m = 3483.54 ft Equ Level (EL): 880.22 mb = 1248.84 m = 4097.20 ft B at Equ Level: 2.84 J/kg Max Parcel Lev (MPL): 860.22 mb = 1439.75 m = 4723.54 ft Wind level data Storm motion: 260 at 18 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 1018 22 200 13 4.4 12.2 | 125 16 -12.9 9.2 1 1000 175 165 9 -2.3 8.7 | 106 21 -19.7 5.7 2 925 835 210 9 4.5 7.8 | 110 14 -12.9 4.8 3 850 1539 230 21 16.1 13.5 | 173 11 -1.3 10.5 4 700 3135 230 17 13.0 10.9 | 151 9 -4.4 7.9 5 500 5790 235 44 36.0 25.2 | 220 29 18.6 22.2 6 400 7440 235 60 49.1 34.4 | 225 45 31.8 31.4 7 300 9460 240 68 58.9 34.0 | 233 52 41.5 31.0 8 250 10670 240 71 61.5 35.5 | 234 55 44.1 32.5 9 201 12068 255 81 78.2 21.0 | 254 63 60.8 18.0 10 200 12100 255 81 78.2 21.0 | 254 63 60.8 18.0 11 150 13920 250 91 85.5 31.1 | 248 74 68.1 28.1 12 148 14004 250 91 85.5 31.1 | 248 74 68.1 28.1 13 100 16430 260 68 67.0 11.8 | 260 50 49.6 8.8 14 70 18600 265 46 45.8 4.0 | 268 28 28.4 1.0 15 50 20680 250 31 29.1 10.6 | 237 14 11.7 7.6 16 30 23880 240 31 26.8 15.5 | 217 16 9.5 12.5 17 20 26440 260 36 35.5 6.3 | 260 18 18.1 3.2 Wind Parameters Mean winds (0-6000m): 230.2 at 23.5 knts Storm direction: 260.2 at 17.7 knts Shear (0-3000m) pos: 2.5 neg: 1.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 27.4 deg Storm rel helicity (0-3000m) pos: 44.6 neg: -37.0 tot: 7.6 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 47.25 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 ------------------------------------------------------------------------------- 500 180 10 111 19| 0.0 4.7 4.7| 5.5 -28.4 -22.9 -45.8 -0.46| 10.9 -5.0 1000 193 10 113 17| 3.0 2.3 5.3| 16.9 -28.8 -11.9 -11.9 -0.10| 8.8 -0.9 1500 209 12 123 14| 5.2 1.6 6.7| 44.2 -28.8 15.4 10.3 0.28| 9.1 2.6 2000 217 14 132 12| 3.7 1.2 4.9| 44.6 -31.1 13.5 6.8 0.25| 7.2 1.8 2500 220 15 138 11| 2.9 1.2 4.1| 44.6 -34.1 10.6 4.2 0.20| 6.0 1.2 3000 222 16 141 11| 2.5 1.2 3.7| 44.6 -37.0 7.6 2.5 0.15| 5.2 0.8 4000 225 17 149 10| 2.9 0.9 3.8| 66.3 -37.6 28.7 7.2 0.30| 5.1 1.5 5000 228 20 165 11| 3.4 0.7 4.1| 92.5 -37.6 54.9 11.0 0.35| 5.1 1.8 6000 230 24 183 12| 3.7 0.6 4.3|119.5 -37.6 81.9 13.6 0.36| 5.1 1.8 Wrote GIF file: /home/apache/climate/data/raob//X7860/skewt/X7860.skewt.20251015.12.gif