UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for U2217... Searching the city database file for: U2217 ... Date:0000Z 28 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 ------------------------------------------------------------------------------- 0 1000 -45 155 5 SFC 991 27 -1.5 -2.1 96 0.6 -1.7 155 5 272.4 272.9 271.9 281.3 3.30 2 930 530 -5.1 -6.5 90 1.4 -5.5 192 25 273.7 274.1 271.5 280.6 2.52 3 925 572 -5.1 -6.5 90 1.4 -5.5 195 27 274.1 274.5 271.8 281.1 2.54 4 850 1233 -7.7 -9.2 89 1.5 -8.2 240 33 278.1 278.5 273.7 284.4 2.24 5 832 1399 -7.7 -9.0 90 1.3 -8.1 242 33 279.8 280.2 274.8 286.4 2.32 6 716 2552 -14.1 -15.6 88 1.5 -14.5 253 29 285.0 285.3 276.5 289.7 1.58 7 700 2723 -16.1 -18.5 82 2.4 -16.6 255 29 284.7 284.9 275.9 288.4 1.27 8 687 2863 -17.7 -21.6 72 3.9 -18.5 253 30 284.4 284.6 275.3 287.4 0.99 9 679 2951 -17.3 -21.9 67 4.6 -18.2 252 30 285.8 286.0 276.0 288.8 0.97 10 516 4948 -31.3 -34.2 76 2.9 -31.6 228 39 292.2 292.3 278.4 293.6 0.41 11 500 5170 -33.3 -36.5 73 3.2 -33.6 225 40 292.4 292.5 278.4 293.5 0.34 12 444 5993 -40.3 -44.1 67 3.8 -40.5 228 40 293.7 293.7 278.7 294.3 0.17 13 400 6700 -43.5 -48.5 58 5.0 -43.7 230 40 298.5 298.5 280.8 298.9 0.12 14 351 7569 -47.5 -53.5 50 6.0 -47.7 246 38 304.4 304.4 283.2 304.7 0.07 15 300 8600 -49.1 -57.1 39 8.0 -49.3 265 35 316.1 316.2 287.5 316.4 0.06 16 298 8644 -49.1 -57.1 39 8.0 -49.3 265 35 316.8 316.8 287.8 317.0 0.06 17 279 9075 -51.3 -59.3 38 8.0 -51.5 267 35 319.6 319.6 288.6 319.8 0.05 18 250 9790 -51.3 -60.3 33 9.0 -51.5 270 36 329.8 329.8 291.7 330.0 0.05 19 233 10248 -51.9 -61.9 29 10.0 -52.1 275 38 335.6 335.6 293.3 335.8 0.04 20 218 10678 -54.7 -64.7 28 10.0 -54.9 280 40 337.7 337.7 293.8 337.8 0.03 21 204 11103 -55.5 -65.5 28 10.0 -55.7 276 40 342.9 342.9 295.0 343.0 0.03 22 200 11230 -55.3 -65.3 28 10.0 -55.5 275 40 345.2 345.2 295.6 345.3 0.03 23 192 11491 -53.5 -63.5 28 10.0 -53.8 276 40 352.1 352.1 297.1 352.3 0.04 24 150 13060 -57.3 -68.3 23 11.0 -57.5 285 42 371.4 371.4 300.8 371.5 0.03 25 100 15590 -61.9 -72.9 22 11.0 -62.1 295 40 408.1 408.1 306.3 408.2 0.02 26 90 16238 -64.1 -75.1 21 11.0 -64.3 296 39 416.2 416.2 307.3 416.3 0.02 27 78 17117 -62.7 -73.7 21 11.0 -62.9 298 39 436.5 436.5 309.6 436.6 0.02 28 70 17780 -65.5 -76.5 20 11.0 -65.7 300 38 444.3 444.3 310.3 444.3 0.02 29 67 18045 -66.9 -77.9 20 11.0 -67.1 301 38 446.8 446.8 310.6 446.9 0.01 30 60 18713 -64.5 -75.5 21 11.0 -64.7 305 37 466.5 466.5 312.4 466.6 0.02 31 50 19810 -70.1 -80.1 22 10.0 -70.2 310 35 478.3 478.3 313.3 478.4 0.01 32 48 20052 -71.3 -81.3 21 10.0 -71.4 310 36 481.1 481.1 313.5 481.1 0.01 33 45 20437 -68.7 -79.7 19 11.0 -68.9 309 38 496.3 496.3 314.7 496.4 0.02 34 31 22631 -76.1 -86.1 19 10.0 -76.2 305 49 532.2 532.2 317.1 532.2 0.01 35 30 22820 -76.7 -86.7 19 10.0 -76.8 305 50 535.5 535.5 317.2 535.6 0.01 36 27 23427 -75.9 -85.9 19 10.0 -76.0 554.2 554.2 318.3 554.2 0.01 TRP 218 10678 -54.7 -64.7 28 10.0 -54.9 280 40 337.7 337.7 293.8 337.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5215.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 80.97 % Est. max temperature: 5.06 C = 41.10 F Sfc-Lift cond lev (LCL): 981.65 mb = 102.02 m = 334.72 ft T: -2.04 C 700-500 lapse rate: 7.03 C/km ThetaE index: 2.32 C Layer 700.0- 679.0 mb Conv cond level (CCL): 902.73 mb = 762.47 m = 2501.51 ft Mean mixing ratio: 2.74 g/kg Conv temperature: 1.38 C = 34.49 F Cap Strength: 9.64 C Lifted Index: 9.63 C Risk: None Lifted Index @300 mb: 24.74 C Lifted Index @700 mb: 5.62 C Showalter Index: 7.17 C Risk: None Total Totals Index: 49.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 24.10 C K Index: 14.00 Risk: None Sweat Index: 120.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.37 J/kg Max Up Vert Vel: 5.17 m/s Conv Inhibition (B-): 40067.64 J/kg Cap Strength: 9.63 C Lift Cond Lev (LCL): 923.58 mb = 583.99 m = 1915.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 at 24 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 ---------------------------------------------------------- 0 991 27 155 5 -2.1 4.5 | 95 26 -26.3 2.1 1 925 572 195 27 7.0 26.1 | 144 29 -17.2 23.6 2 850 1233 240 33 28.6 16.5 | 197 15 4.4 14.0 3 700 2723 255 29 28.0 7.5 | 217 6 3.8 5.0 4 500 5170 225 40 28.3 28.3 | 189 26 4.1 25.8 5 400 6700 230 40 30.6 25.7 | 196 24 6.5 23.3 6 300 8600 265 35 34.9 3.1 | 267 11 10.7 0.6 7 250 9790 270 36 36.0 -0.0 | 282 12 11.8 -2.5 8 218 10678 280 40 39.4 -6.9 | 302 18 15.2 -9.4 9 200 11230 275 40 39.8 -3.5 | 291 17 15.7 -5.9 10 150 13060 285 42 40.6 -10.9 | 309 21 16.4 -13.3 11 100 15590 295 40 36.3 -16.9 | 328 23 12.1 -19.4 12 70 17780 300 38 32.9 -19.0 | 338 23 8.7 -21.5 13 50 19810 310 35 26.8 -22.5 | 354 25 2.6 -25.0 14 30 22820 305 50 41.0 -28.7 | 332 35 16.8 -31.1 Wind Parameters Mean winds (0-6000m): 234.2 at 32.4 knts Storm direction: 264.2 at 24.3 knts Shear (0-3000m) pos: 5.3 neg: 0.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 117.6 deg Storm rel helicity (0-3000m) pos: 306.2 neg: -1.3 tot: 304.9 m^2/s^2 ave: 101.6 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 8.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.17 Bulk Shear: 79.03 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 ------------------------------------------------------------------------------- 500 188 15 119 25| 22.0 0.0 22.0|167.4 0.0 167.4 334.8 0.99| 23.3 22.9 1000 203 22 139 24| 15.4 0.0 15.4|267.2 0.0 267.2 267.2 0.91| 21.1 19.3 1500 218 25 154 19| 11.1 0.0 11.1|299.3 0.0 299.3 199.6 0.88| 17.5 15.4 2000 227 27 164 17| 8.1 0.0 8.1|302.8 0.0 302.8 151.4 0.85| 13.9 11.8 2500 232 28 171 15| 6.3 0.0 6.3|305.4 0.0 305.4 122.2 0.83| 11.7 9.7 3000 236 28 176 13| 5.3 0.2 5.5|306.2 -1.3 304.9 101.6 0.78| 10.4 8.0 4000 239 29 183 13| 3.9 1.2 5.2|306.2 -9.9 296.3 74.1 0.65| 8.8 5.7 5000 237 31 186 15| 3.2 1.9 5.0|306.2 -29.4 276.8 55.4 0.52| 8.0 4.2 6000 234 32 187 17| 2.7 1.6 4.3|316.2 -32.8 283.5 47.2 0.52| 6.9 3.6 Wrote GIF file: /home/apache/climate/data/raob//U2217/skewt/U2217.skewt.20251128.00.gif