UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for U2217... Searching the city database file for: U2217 ... Date:1200Z 7 NOV 25 Station: U2217 WMO ident: 22217 Latitude: 67.15 Longitude: 32.35 ------------------------------------------------------------------------------- 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 1003 26 0.6 0.3 98 0.3 0.5 330 1 273.5 274.2 273.5 284.0 3.89 1 1000 50 0.4 -2.2 83 2.6 -0.6 340 1 273.5 274.1 272.5 282.4 3.25 2 991 122 0.6 -1.7 85 2.3 -0.3 332 2 274.5 275.0 273.3 283.7 3.40 3 939 553 -1.5 -3.4 87 1.9 -2.2 288 7 276.6 277.1 274.2 285.3 3.16 4 925 673 -0.3 -2.0 88 1.7 -1.0 275 9 279.0 279.6 276.1 288.9 3.56 5 896 928 0.2 -1.6 88 1.8 -0.6 288 11 282.1 282.7 278.0 292.7 3.79 6 850 1350 -1.5 -4.9 78 3.4 -2.9 310 13 284.6 285.1 278.4 293.5 3.12 7 814 1693 -3.7 -7.5 75 3.8 -5.1 300 13 285.8 286.2 278.4 293.5 2.67 8 767 2159 -7.7 -13.7 62 6.0 -9.5 286 14 286.4 286.7 277.4 291.5 1.73 9 710 2753 -13.3 -16.5 77 3.2 -14.1 268 15 286.6 286.8 277.2 291.0 1.48 10 700 2861 -13.9 -16.7 79 2.8 -14.6 265 15 287.1 287.4 277.4 291.5 1.48 11 663 3271 -16.7 -19.0 82 2.3 -17.2 268 15 288.4 288.7 277.8 292.3 1.28 12 590 4139 -21.9 -31.9 40 10.0 -23.3 275 15 292.2 292.3 278.4 293.6 0.45 13 500 5340 -29.3 -41.3 30 12.0 -30.3 285 15 297.3 297.4 280.4 298.0 0.21 14 474 5717 -31.7 -45.7 24 14.0 -32.7 284 17 298.9 298.9 281.1 299.4 0.13 15 400 6890 -40.5 -54.5 21 14.0 -41.1 280 25 302.4 302.4 282.4 302.6 0.06 16 384 7168 -42.7 -55.7 23 13.0 -43.1 281 27 303.0 303.0 282.7 303.2 0.05 17 300 8810 -50.9 -62.9 23 12.0 -51.1 285 42 313.6 313.6 286.6 313.7 0.03 18 292 8985 -51.7 -63.7 22 12.0 -51.9 290 42 314.9 314.9 287.1 315.0 0.02 19 250 9990 -51.5 -63.5 23 12.0 -51.8 290 46 329.5 329.5 291.6 329.6 0.03 20 234 10418 -51.3 -64.3 20 13.0 -51.6 293 46 336.1 336.1 293.4 336.2 0.03 21 200 11430 -53.1 -67.1 17 14.0 -53.4 300 46 348.7 348.7 296.4 348.8 0.02 22 150 13280 -55.9 -70.9 14 15.0 -56.2 300 42 373.8 373.8 301.2 373.8 0.02 23 100 15830 -60.7 -76.7 10 16.0 -60.9 305 44 410.4 410.4 306.6 410.5 0.01 24 70 18020 -65.7 -81.7 9 16.0 -65.9 305 46 443.8 443.8 310.3 443.9 0.01 25 56 19363 -68.9 -83.9 10 15.0 -69.1 308 39 465.8 465.8 312.3 465.8 0.01 26 50 20040 -68.7 -84.7 8 16.0 -68.9 310 36 481.6 481.6 313.6 481.6 0.01 27 41 21218 -72.5 -87.5 9 15.0 -72.6 310 39 500.2 500.2 314.9 500.3 0.00 28 32 22680 -71.3 -87.3 8 16.0 -71.5 310 43 540.2 540.2 317.5 540.2 0.01 29 30 23060 -72.7 -87.7 9 15.0 -72.9 310 44 546.4 546.5 317.9 546.5 0.01 30 28 23463 -74.1 -89.1 8 15.0 -74.2 309 44 553.4 553.4 318.3 553.5 0.00 31 20 25420 -74.1 -89.1 8 15.0 -74.3 305 42 609.4 609.4 321.0 609.4 0.01 32 19 25718 -74.7 -89.7 8 15.0 -74.9 304 42 616.5 616.5 321.3 616.5 0.01 33 16 26722 -72.7 -87.7 9 15.0 -73.0 302 41 654.1 654.1 322.9 654.2 0.01 34 12 28398 -75.7 -89.7 9 14.0 -76.0 298 41 699.5 699.5 324.4 699.6 0.01 35 10 29450 -76.5 -91.5 8 15.0 -76.8 295 40 734.0 734.0 325.5 734.1 0.01 36 8.7 30251 -76.9 -91.9 7 15.0 -77.2 762.3 762.3 326.3 762.3 0.01 TRP 292 8985 -51.7 -63.7 22 12.0 -51.9 290 42 314.9 314.9 287.1 315.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5290.00 m Freezing level: 976.14 mb = 245.54 m = 805.57 ft Freezing level: 907.60 mb = 826.24 m = 2710.72 ft Freezing level: 890.59 mb = 977.99 m = 3208.60 ft Wetbulb zero: 1001.68 mb = 36.52 m = 119.80 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 65.07 % Est. max temperature: 11.50 C = 52.70 F Sfc-Lift cond lev (LCL): 998.19 mb = 64.50 m = 211.62 ft T: 0.44 C 700-500 lapse rate: 6.21 C/km ThetaE index: 2.50 C Layer 767.0- 700.0 mb Conv cond level (CCL): 803.54 mb = 1794.38 m = 5887.00 ft Mean mixing ratio: 3.39 g/kg Conv temperature: 13.01 C = 55.42 F Cap Strength: 6.85 C Lifted Index: 9.91 C Risk: None Lifted Index @300 mb: 19.57 C Lifted Index @700 mb: 4.36 C Showalter Index: 4.31 C Risk: None Total Totals Index: 52.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.80 C Cross Totals Index: 24.40 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 105.00 Risk: None Energy Index: 0.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.32 J/kg Max Up Vert Vel: 7.53 m/s Conv Inhibition (B-): 57615.09 J/kg Cap Strength: 9.81 C Lift Cond Lev (LCL): 922.55 mb = 694.29 m = 2277.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 10 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 1003 26 330 1 0.5 -0.9 | 129 9 -7.2 5.8 1 1000 50 340 1 0.3 -0.9 | 128 9 -7.3 5.7 2 925 673 275 9 9.0 -0.8 | 192 6 1.3 5.9 3 850 1350 310 13 10.0 -8.4 | 307 3 2.3 -1.7 4 700 2861 265 15 14.9 1.3 | 222 11 7.3 8.0 5 500 5340 285 15 14.5 -3.9 | 248 7 6.8 2.8 6 400 6890 280 25 24.6 -4.3 | 262 17 16.9 2.3 7 300 8810 285 42 40.6 -10.9 | 277 33 32.9 -4.2 8 292 8985 290 42 39.5 -14.4 | 284 33 31.8 -7.7 9 250 9990 290 46 43.2 -15.7 | 284 37 35.6 -9.1 10 200 11430 300 46 39.8 -23.0 | 297 36 32.2 -16.3 11 150 13280 300 42 36.4 -21.0 | 297 32 28.7 -14.3 12 100 15830 305 44 36.0 -25.2 | 303 34 28.4 -18.6 13 70 18020 305 46 37.7 -26.4 | 303 36 30.0 -19.7 14 50 20040 310 36 27.6 -23.1 | 310 26 19.9 -16.5 15 30 23060 310 44 33.7 -28.3 | 310 34 26.0 -21.6 16 20 25420 305 42 34.4 -24.1 | 303 32 26.7 -17.4 17 10 29450 295 40 36.3 -16.9 | 290 30 28.6 -10.2 Wind Parameters Mean winds (0-6000m): 281.0 at 13.5 knts Storm direction: 311.0 at 10.2 knts Shear (0-3000m) pos: 1.1 neg: 2.1 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 94.8 deg Storm rel helicity (0-3000m) pos: 13.5 neg: -12.9 tot: 0.6 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.21 Bulk Shear: 12.79 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 ------------------------------------------------------------------------------- 500 296 4 140 6| 0.0 6.6 6.6| 4.4 -1.0 3.4 6.7 0.42| 7.4 3.1 1000 283 7 167 5| 2.1 3.3 5.3| 10.5 -1.0 9.5 9.5 0.60| 6.9 4.1 1500 294 9 183 3| 2.3 2.2 4.4| 13.1 -1.7 11.4 7.6 0.59| 6.2 3.7 2000 295 10 206 3| 1.7 2.2 3.9| 13.1 -4.8 8.3 4.2 0.37| 5.6 2.1 2500 291 11 220 4| 1.4 2.2 3.6| 13.1 -9.1 3.9 1.6 0.23| 5.2 1.2 3000 286 11 223 5| 1.1 2.1 3.3| 13.5 -12.9 0.6 0.2 0.16| 4.8 0.8 4000 281 12 226 6| 1.1 1.6 2.7| 17.6 -12.9 4.7 1.2 0.20| 3.9 0.8 5000 280 13 229 7| 1.0 1.3 2.3| 21.2 -12.9 8.3 1.7 0.24| 3.3 0.8 6000 281 14 234 7| 1.0 1.3 2.3| 26.2 -12.9 13.3 2.2 0.26| 3.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//U2217/skewt/U2217.skewt.20251107.12.gif