UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025111012.upa.cvt Date: 1200Z 10 NOV 25 Searching for X4172... Searching the city database file for: X4172 ... Date:1200Z 10 NOV 25 Station: X4172 WMO ident: 34172 Latitude: 51.57 Longitude: 46.03 ------------------------------------------------------------------------------- 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 134 300 5 SFC 996 167 7.0 3.6 79 3.4 5.4 300 5 280.5 281.3 278.7 294.2 4.97 2 961 460 3.4 1.1 85 2.3 2.4 288 9 279.7 280.4 277.4 291.6 4.31 3 936 676 9.0 3.0 66 6.0 6.0 279 12 287.5 288.4 282.1 302.0 5.07 4 925 774 8.8 0.8 57 8.0 5.0 275 13 288.3 289.1 281.7 300.9 4.38 5 913 882 8.4 -3.6 43 12.0 3.2 271 14 289.0 289.5 280.6 298.3 3.20 6 892 1074 7.6 0.6 61 7.0 4.2 264 15 290.1 290.9 282.6 303.0 4.48 7 850 1469 5.4 -3.6 52 9.0 1.5 250 17 291.8 292.4 282.1 301.9 3.44 8 814 1822 4.4 -1.6 65 6.0 1.6 246 20 294.4 295.1 284.1 306.7 4.18 9 716 2850 -3.9 -7.0 79 3.1 -5.1 232 29 296.2 296.8 283.7 305.7 3.16 10 700 3028 -4.9 -7.7 81 2.8 -6.0 230 31 297.1 297.6 283.9 306.3 3.06 11 589 4368 -11.9 -14.8 79 2.9 -12.8 240 28 304.0 304.3 285.5 310.4 2.06 12 500 5600 -21.1 -23.6 80 2.5 -21.7 250 25 307.3 307.5 285.7 311.1 1.14 13 484 5838 -22.7 -24.9 82 2.2 -23.1 250 26 308.2 308.4 285.9 311.7 1.05 14 400 7200 -33.7 -36.7 74 3.0 -34.0 250 29 311.2 311.3 286.2 312.6 0.41 15 391 7359 -34.5 -37.9 71 3.4 -34.8 249 29 312.2 312.2 286.6 313.5 0.37 16 300 9150 -50.7 -55.1 59 4.4 -50.8 240 31 313.9 313.9 286.8 314.2 0.07 17 252 10260 -60.9 -65.0 58 4.1 -60.9 250 33 314.8 314.8 287.1 314.9 0.02 18 250 10310 -60.9 -65.0 58 4.1 -60.9 250 33 315.5 315.5 287.3 315.6 0.02 19 241 10537 -61.5 -65.8 56 4.3 -61.6 255 33 318.0 318.0 288.1 318.0 0.02 20 234 10721 -58.9 -63.5 55 4.6 -59.0 254 33 324.6 324.6 290.2 324.7 0.03 21 212 11343 -56.9 -61.5 56 4.6 -57.0 252 32 337.0 337.0 293.6 337.2 0.05 22 200 11710 -58.7 -63.4 55 4.7 -58.8 250 31 339.8 339.8 294.3 340.0 0.04 23 188 12096 -61.3 -66.1 53 4.8 -61.4 256 32 341.7 341.7 294.7 341.8 0.03 24 182 12299 -58.1 -63.1 53 5.0 -58.2 260 33 350.1 350.1 296.7 350.3 0.04 25 150 13510 -60.7 -66.7 45 6.0 -60.8 280 36 365.5 365.5 299.8 365.7 0.03 26 135 14163 -62.1 -68.1 44 6.0 -62.2 283 37 374.2 374.2 301.3 374.3 0.03 27 100 16010 -63.9 -69.9 44 6.0 -64.0 290 38 404.3 404.3 305.8 404.4 0.03 28 83 17154 -64.3 -71.3 38 7.0 -64.4 298 28 425.6 425.6 308.4 425.7 0.03 29 76 17695 -63.7 -70.7 38 7.0 -63.8 302 23 437.7 437.7 309.7 437.9 0.04 30 70 18200 -64.5 -71.5 38 7.0 -64.7 305 19 446.4 446.4 310.6 446.6 0.04 31 63 18840 -65.5 -73.5 32 8.0 -65.7 300 24 457.8 457.9 311.6 458.0 0.03 32 58 19339 -67.1 -75.1 31 8.0 -67.2 297 29 465.2 465.2 312.3 465.3 0.02 33 50 20230 -68.1 -76.1 31 8.0 -68.2 290 36 483.0 483.0 313.7 483.2 0.02 34 44 20997 -68.9 -76.9 31 8.0 -69.1 282 39 499.0 499.0 314.9 499.2 0.02 35 36 22191 -71.7 -79.7 29 8.0 -71.8 271 44 521.3 521.3 316.4 521.4 0.02 36 30 23270 -70.7 -79.7 25 9.0 -70.9 260 48 551.9 551.9 318.2 552.1 0.02 37 26 24121 -68.5 -78.5 22 10.0 -68.8 265 52 581.2 581.2 319.8 581.4 0.03 38 20 25680 -71.3 -80.3 25 9.0 -71.5 275 58 617.9 617.9 321.4 618.2 0.03 39 14 27818 -67.1 -77.1 23 10.0 -67.7 272 69 698.5 698.6 324.4 699.2 0.08 40 12 28748 -68.5 -78.5 22 10.0 -69.1 271 73 725.0 725.1 325.2 725.7 0.07 41 10 29850 -66.1 -77.1 20 11.0 -67.1 270 79 772.8 772.9 326.5 773.8 0.11 42 9.5 30161 -66.3 -77.3 20 11.0 -67.3 783.5 783.5 326.8 784.5 0.11 43 8.0 31210 -63.3 -74.3 21 11.0 -64.8 275 85 834.8 834.9 328.1 836.9 0.20 44 7.9 31287 -63.1 -74.1 21 11.0 -64.7 838.7 838.8 328.2 840.9 0.21 45 7.6 31524 -65.5 -76.5 20 11.0 -66.8 838.3 838.4 328.2 839.9 0.15 TRP 241 10537 -61.5 -65.8 56 4.3 -61.6 255 33 318.0 318.0 288.1 318.0 0.02 WND 8.0 31210 -63.3 -74.3 21 11.0 -64.8 275 85 834.8 834.9 328.1 836.9 0.20 Sounding variables and indices 1000-500 mb thick: 5466.00 m Freezing level: 762.05 mb = 2366.83 m = 7765.11 ft Wetbulb zero: 790.70 mb = 2054.51 m = 6740.44 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 73.48 % Est. max temperature: 18.60 C = 65.48 F Sfc-Lift cond lev (LCL): 945.44 mb = 593.64 m = 1947.60 ft T: 6.87 C 700-500 lapse rate: 6.30 C/km ThetaE index: 3.64 C Layer 925.0- 892.0 mb Conv cond level (CCL): 733.23 mb = 2659.40 m = 8724.96 ft Mean mixing ratio: 4.39 g/kg Conv temperature: 22.43 C = 72.38 F Cap Strength: 9.23 C Lifted Index: 10.02 C Risk: None Lifted Index @300 mb: 12.09 C Lifted Index @700 mb: 6.33 C Showalter Index: 6.54 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 17.50 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 59.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.81 J/kg Max Up Vert Vel: 10.28 m/s Conv Inhibition (B-): 50293.09 J/kg Cap Strength: 9.97 C Lift Cond Lev (LCL): 865.60 mb = 1319.88 m = 4330.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 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 ---------------------------------------------------------- 0 996 167 300 5 4.3 -2.5 | 83 13 -13.3 -1.7 1 925 774 275 13 13.0 -1.1 | 86 5 -4.6 -0.3 2 850 1469 250 17 16.0 5.8 | 166 7 -1.6 6.6 3 700 3028 230 31 23.7 19.9 | 197 22 6.2 20.7 4 500 5600 250 25 23.5 8.6 | 212 11 5.9 9.4 5 400 7200 250 29 27.3 9.9 | 222 14 9.7 10.7 6 300 9150 240 31 26.8 15.5 | 210 19 9.3 16.3 7 250 10310 250 33 31.0 11.3 | 228 18 13.4 12.1 8 241 10537 255 33 31.9 8.5 | 237 17 14.3 9.3 9 200 11710 250 31 29.1 10.6 | 225 16 11.5 11.4 10 150 13510 280 36 35.5 -6.3 | 287 19 17.9 -5.4 11 100 16010 290 38 35.7 -13.0 | 304 22 18.1 -12.2 12 70 18200 305 19 15.6 -10.9 | 11 10 -2.0 -10.1 13 50 20230 290 36 33.8 -12.3 | 305 20 16.2 -11.5 14 30 23270 260 48 47.3 8.3 | 253 31 29.7 9.1 15 20 25680 275 58 57.8 -5.1 | 276 40 40.2 -4.3 16 10 29850 270 79 79.0 -0.0 | 269 61 61.4 0.8 Wind Parameters Mean winds (0-6000m): 242.6 at 23.5 knts Storm direction: 272.6 at 17.6 knts Shear (0-3000m) pos: 0.0 neg: 5.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 114.7 deg Storm rel helicity (0-3000m) pos: 22.7 neg: -3.1 tot: 19.5 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.22 Bulk Shear: 43.13 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 ------------------------------------------------------------------------------- 500 283 8 83 10| 0.0 7.3 7.3| 0.4 -2.9 -2.5 -5.0 -0.10| 7.5 -0.7 1000 275 11 89 7| 0.0 6.1 6.1| 5.2 -2.9 2.3 2.3 0.28| 6.7 1.9 1500 265 13 113 5| 0.0 5.6 5.6| 11.1 -2.9 8.2 5.4 0.40| 6.4 2.5 2000 257 15 143 5| 0.0 5.4 5.4| 17.5 -2.9 14.6 7.3 0.42| 6.1 2.5 2500 250 17 167 7| 0.0 5.4 5.4| 21.0 -2.9 18.1 7.2 0.37| 6.0 2.2 3000 245 19 179 9| 0.0 5.0 5.0| 22.7 -3.1 19.5 6.5 0.33| 5.7 1.9 4000 241 22 188 11| 0.6 3.8 4.4| 32.6 -3.1 29.4 7.4 0.34| 4.9 1.7 5000 241 23 192 12| 0.9 3.0 3.9| 38.8 -3.1 35.7 7.1 0.35| 4.4 1.5 6000 243 23 196 12| 0.9 2.6 3.5| 43.2 -3.1 40.0 6.7 0.35| 3.9 1.4 Wrote GIF file: /home/apache/climate/data/raob//X4172/skewt/X4172.skewt.20251110.12.gif