UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 22 APR 25 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 1017 7 -1.5 -7.5 64 6.0 -3.4 315 9 270.3 270.7 268.8 276.2 2.13 1 1000 141 -3.5 -10.5 58 7.0 -5.5 305 15 269.6 269.9 267.6 274.4 1.71 2 992 204 -4.5 -11.5 58 7.0 -6.5 307 16 269.3 269.5 267.1 273.7 1.60 3 925 751 -8.5 -15.5 57 7.0 -10.2 320 29 270.6 270.8 267.4 274.1 1.23 4 850 1400 -13.5 -19.5 61 6.0 -14.7 335 35 272.0 272.2 267.8 274.8 0.96 5 785 1998 -18.9 -23.9 65 5.0 -19.7 337 33 272.5 272.6 267.7 274.5 0.71 6 730 2537 -20.5 -27.5 53 7.0 -21.5 339 32 276.4 276.5 269.9 278.1 0.55 7 700 2846 -22.5 -29.5 53 7.0 -23.4 340 31 277.6 277.6 270.5 279.0 0.47 8 535 4771 -34.5 -44.5 36 10.0 -35.1 328 33 285.4 285.4 274.5 285.9 0.14 9 500 5240 -38.3 -48.3 34 10.0 -38.8 325 33 286.3 286.4 274.9 286.7 0.10 10 429 6277 -46.3 -55.3 35 9.0 -46.5 325 35 289.0 289.0 276.2 289.1 0.05 11 402 6707 -48.5 -57.5 34 9.0 -48.7 325 36 291.5 291.5 277.5 291.7 0.04 12 400 6740 -48.3 -57.3 35 9.0 -48.5 325 38 292.2 292.2 277.8 292.4 0.04 13 380 7075 -48.9 -58.9 30 10.0 -49.1 322 38 295.7 295.7 279.5 295.9 0.04 14 370 7249 -47.7 -57.7 31 10.0 -47.9 321 39 299.6 299.6 281.2 299.8 0.04 15 316 8293 -43.9 -57.9 20 14.0 -44.4 313 40 318.7 318.7 288.4 318.9 0.05 16 300 8640 -44.1 -60.1 15 16.0 -44.6 310 40 323.2 323.2 289.8 323.4 0.04 17 250 9870 -42.9 -64.9 7 22.0 -43.7 305 38 342.3 342.3 294.9 342.4 0.02 18 238 10201 -43.1 -66.1 6 23.0 -43.9 303 36 346.8 346.8 296.0 346.9 0.02 19 200 11370 -44.1 -69.1 5 25.0 -45.0 295 31 362.9 362.9 299.3 363.0 0.02 20 176 12226 -44.5 -70.5 4 26.0 -45.4 295 29 375.8 375.8 301.6 375.9 0.02 21 150 13290 -47.3 -73.3 4 26.0 -48.1 295 27 388.6 388.6 303.6 388.6 0.01 22 113 15151 -50.3 -75.3 4 25.0 -51.1 298 27 415.7 415.8 307.2 415.8 0.01 23 100 15950 -49.9 -74.9 4 25.0 -50.8 300 27 431.3 431.3 309.0 431.4 0.01 24 70 18270 -51.9 -75.9 4 24.0 -52.9 290 21 473.4 473.4 312.9 473.5 0.02 25 63 18953 -50.9 -74.9 4 24.0 -52.1 293 20 490.0 490.0 314.2 490.2 0.02 26 50 20440 -55.1 -79.1 4 24.0 -56.1 300 19 513.6 513.6 315.9 513.7 0.02 27 35 22714 -58.5 -81.5 4 23.0 -59.5 338 27 559.9 559.9 318.6 560.0 0.01 28 32 23280 -58.5 -81.5 4 23.0 -59.5 348 29 574.5 574.5 319.4 574.6 0.02 29 30 23690 -55.5 -79.5 3 24.0 -57.0 355 31 593.3 593.3 320.3 593.5 0.02 30 20 26260 -55.1 -79.1 4 24.0 -57.2 345 17 667.5 667.5 323.3 667.8 0.04 31 19 26587 -56.3 -79.3 4 23.0 -58.3 673.7 673.7 323.6 674.0 0.04 32 17 27301 -51.3 -75.3 4 24.0 -54.6 711.5 711.5 324.8 712.2 0.08 TRP 402 6707 -48.5 -57.5 34 9.0 -48.7 325 36 291.5 291.5 277.5 291.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5099.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 51.04 % Est. max temperature: -0.15 C = 31.73 F Sfc-Lift cond lev (LCL): 925.48 mb = 746.93 m = 2450.54 ft T: -8.47 C 700-500 lapse rate: 6.60 C/km ThetaE index: 2.51 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 839.59 mb = 1492.66 m = 4897.11 ft Mean mixing ratio: 1.50 g/kg Conv temperature: 0.25 C = 32.46 F Cap Strength: 9.78 C Lifted Index: 10.25 C Risk: None Lifted Index @300 mb: 34.78 C Lifted Index @700 mb: 4.67 C Showalter Index: 9.79 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 24.80 C Cross Totals Index: 18.80 C K Index: -1.70 Risk: None Sweat Index: 103.00 Risk: None Energy Index: 2.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.00 J/kg Max Up Vert Vel: 2.00 m/s Conv Inhibition (B-): 65708.73 J/kg Cap Strength: 10.16 C Lift Cond Lev (LCL): 867.26 mb = 1245.69 m = 4086.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 1 at 23 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 1017 7 315 9 6.4 -6.4 | 201 18 6.7 17.0 1 1000 141 305 15 12.3 -8.6 | 221 19 12.6 14.7 2 925 751 320 29 18.6 -22.2 | 267 19 18.9 1.1 3 850 1400 335 35 14.8 -31.7 | 299 17 15.1 -8.4 4 700 2846 340 31 10.6 -29.1 | 298 12 10.9 -5.8 5 500 5240 325 33 18.9 -27.0 | 281 20 19.2 -3.7 6 402 6707 325 36 20.6 -29.5 | 286 22 20.9 -6.2 7 400 6740 325 38 21.8 -31.1 | 289 23 22.1 -7.8 8 300 8640 310 40 30.6 -25.7 | 274 31 30.9 -2.4 9 250 9870 305 38 31.1 -21.8 | 267 31 31.4 1.5 10 200 11370 295 31 28.1 -13.1 | 250 30 28.4 10.2 11 150 13290 295 27 24.5 -11.4 | 244 27 24.8 11.9 12 100 15950 300 27 23.4 -13.5 | 247 26 23.7 9.8 13 70 18270 290 21 19.7 -7.2 | 231 26 20.0 16.1 14 50 20440 300 19 16.5 -9.5 | 230 22 16.8 13.8 15 30 23690 355 31 2.7 -30.9 | 338 8 3.0 -7.6 16 20 26260 345 17 4.4 -16.4 | 214 8 4.7 6.9 Wind Parameters Mean winds (0-6000m): 330.7 at 31.1 knts Storm direction: 0.7 at 23.3 knts Shear (0-3000m) pos: 2.4 neg: 2.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 95.1 deg Storm rel helicity (0-3000m) pos: 152.6 neg: -2.0 tot: 150.7 m^2/s^2 ave: 50.2 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 34.38 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 ------------------------------------------------------------------------------- 500 310 17 228 18| 0.0 14.8 14.8| 74.0 0.0 74.0 148.0 0.99| 15.6 15.5 1000 317 23 247 17| 5.0 7.4 12.4|123.2 0.0 123.2 123.2 0.99| 13.0 12.9 1500 324 26 263 16| 5.3 4.9 10.2|152.6 0.0 152.6 101.8 0.98| 11.0 10.8 2000 327 28 272 16| 3.8 3.7 7.5|152.6 -0.1 152.6 76.3 0.93| 8.7 8.1 2500 330 29 277 15| 3.0 3.0 6.0|152.6 -0.5 152.2 60.9 0.88| 7.3 6.4 3000 332 30 281 15| 2.4 2.5 4.9|152.6 -2.0 150.7 50.2 0.84| 6.3 5.3 4000 333 30 284 15| 1.8 2.2 4.0|152.6 -9.3 143.3 35.8 0.71| 5.2 3.7 5000 332 31 284 15| 1.4 2.0 3.4|152.6 -18.3 134.3 26.9 0.61| 4.5 2.8 6000 331 31 284 16| 1.2 1.8 3.0|158.0 -20.3 137.6 22.9 0.59| 4.0 2.4 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20250422.12.gif