UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for U3921... Searching the city database file for: U3921 ... Date:0000Z 6 NOV 25 Station: U3921 WMO ident: 23921 Latitude: 60.68 Longitude: 60.43 ------------------------------------------------------------------------------- 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 84 115 1 SFC 999 92 -0.3 -1.3 93 1.0 -0.7 115 1 272.9 273.5 272.5 282.3 3.47 2 994 132 1.0 -1.1 86 2.1 0.1 121 1 274.6 275.2 273.6 284.3 3.54 3 938 598 -0.3 -4.7 72 4.4 -2.0 189 4 277.9 278.4 274.5 285.9 2.87 4 925 710 -0.3 -4.7 72 4.4 -2.0 205 5 279.0 279.5 275.2 287.2 2.91 5 919 762 -0.5 -4.9 72 4.4 -2.1 208 5 279.3 279.8 275.3 287.4 2.89 6 877 1134 -3.9 -7.1 78 3.2 -5.0 230 9 279.5 280.0 275.0 286.8 2.55 7 850 1380 -4.9 -7.1 85 2.2 -5.7 245 11 281.0 281.5 275.9 288.5 2.64 8 700 2887 -11.7 -13.7 85 2.0 -12.3 265 9 289.5 289.9 279.1 295.2 1.89 9 681 3097 -12.9 -14.9 85 2.0 -13.5 267 10 290.5 290.8 279.4 295.8 1.76 10 638 3592 -14.5 -18.6 71 4.1 -15.5 273 13 294.1 294.4 280.6 298.4 1.38 11 620 3807 -17.1 -25.1 50 8.0 -18.7 276 15 293.6 293.7 279.6 296.1 0.80 12 597 4090 -17.9 -28.9 38 11.0 -19.8 279 17 295.8 295.9 280.3 297.7 0.59 13 592 4153 -16.9 -26.9 42 10.0 -18.8 280 17 297.7 297.8 281.3 300.0 0.71 14 520 5114 -22.9 -25.8 77 2.9 -23.4 292 23 301.7 301.9 283.2 304.6 0.90 15 500 5400 -24.5 -27.6 75 3.1 -25.0 295 25 303.2 303.3 283.7 305.8 0.79 16 469 5865 -27.7 -31.1 73 3.4 -28.2 299 26 304.8 304.9 284.1 306.8 0.61 17 400 6990 -37.5 -41.1 69 3.6 -37.8 310 29 306.3 306.3 284.2 307.2 0.26 18 311 8668 -51.3 -54.6 68 3.3 -51.4 310 31 309.8 309.8 285.4 310.1 0.07 19 300 8900 -52.7 -56.2 66 3.5 -52.8 310 31 311.1 311.1 285.8 311.3 0.06 20 250 10070 -58.7 -62.4 62 3.7 -58.7 315 44 318.8 318.8 288.4 318.9 0.03 21 237 10401 -60.1 -63.7 63 3.6 -60.2 320 46 321.6 321.6 289.3 321.7 0.03 22 220 10864 -58.3 -62.0 62 3.7 -58.3 318 42 331.3 331.3 292.1 331.5 0.04 23 200 11460 -57.7 -61.5 62 3.8 -57.8 315 36 341.4 341.4 294.7 341.6 0.05 24 168 12569 -55.5 -59.6 60 4.1 -55.6 315 37 362.5 362.5 299.2 362.8 0.07 25 150 13290 -57.1 -61.8 55 4.7 -57.2 315 38 371.7 371.7 300.9 372.0 0.06 26 100 15820 -62.7 -68.7 44 6.0 -62.8 325 36 406.6 406.6 306.1 406.8 0.04 27 91 16401 -64.5 -70.5 43 6.0 -64.6 322 39 414.1 414.1 307.0 414.3 0.03 28 70 18010 -64.3 -70.3 44 6.0 -64.4 315 46 446.8 446.8 310.6 447.1 0.04 29 51 19940 -65.1 -72.1 37 7.0 -65.3 310 36 487.3 487.3 314.0 487.6 0.04 30 50 20060 -65.1 -72.1 37 7.0 -65.3 310 35 490.1 490.1 314.2 490.3 0.05 31 30 23120 -70.3 -78.3 30 8.0 -70.5 310 44 553.0 553.0 318.3 553.2 0.03 32 25 24204 -71.3 -79.3 29 8.0 -71.5 301 45 579.7 579.7 319.6 579.9 0.03 33 20 25530 -70.5 -78.5 30 8.0 -70.8 290 46 620.4 620.4 321.5 620.7 0.04 34 16 26853 -70.9 -78.9 30 8.0 -71.2 659.9 660.0 323.1 660.3 0.05 TRP 237 10401 -60.1 -63.7 63 3.6 -60.2 320 46 321.6 321.6 289.3 321.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5316.00 m Freezing level: Surface below freezing Freezing level: 997.85 mb = 101.32 m = 332.42 ft Freezing level: 950.92 mb = 490.66 m = 1609.76 ft Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 73.48 % Est. max temperature: 7.83 C = 46.10 F Sfc-Lift cond lev (LCL): 983.37 mb = 218.71 m = 717.56 ft T: 0.76 C 700-500 lapse rate: 5.09 C/km ThetaE index: 0.65 C Layer 877.0- 850.0 mb Conv cond level (CCL): 842.09 mb = 1452.57 m = 4765.60 ft Mean mixing ratio: 3.08 g/kg Conv temperature: 8.19 C = 46.74 F Cap Strength: 14.05 C Lifted Index: 14.91 C Risk: None Lifted Index @300 mb: 17.94 C Lifted Index @700 mb: 6.80 C Showalter Index: 12.86 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 17.40 C K Index: 10.50 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.80 J/kg Max Up Vert Vel: 6.60 m/s Conv Inhibition (B-): 53163.06 J/kg Cap Strength: 14.61 C Lift Cond Lev (LCL): 896.75 mb = 956.73 m = 3138.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 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 ---------------------------------------------------------- 0 999 92 115 1 -0.9 0.4 | 128 11 -9.0 7.1 1 925 710 205 5 2.1 4.5 | 152 13 -5.9 11.2 2 850 1380 245 11 10.0 4.6 | 190 11 1.9 11.3 3 700 2887 265 9 9.0 0.8 | 187 8 0.9 7.5 4 500 5400 295 25 22.7 -10.6 | 285 15 14.6 -3.9 5 400 6990 310 29 22.2 -18.6 | 310 19 14.2 -12.0 6 300 8900 310 31 23.7 -19.9 | 310 21 15.7 -13.3 7 250 10070 315 44 31.1 -31.1 | 317 34 23.1 -24.4 8 237 10401 320 46 29.6 -35.2 | 323 36 21.5 -28.6 9 200 11460 315 36 25.5 -25.5 | 317 26 17.4 -18.8 10 150 13290 315 38 26.9 -26.9 | 317 28 18.8 -20.2 11 100 15820 325 36 20.6 -29.5 | 331 26 12.6 -22.8 12 70 18010 315 46 32.5 -32.5 | 317 36 24.5 -25.9 13 50 20060 310 35 26.8 -22.5 | 310 25 18.8 -15.8 14 30 23120 310 44 33.7 -28.3 | 310 34 25.6 -21.6 15 20 25530 290 46 43.2 -15.7 | 284 36 35.2 -9.1 Wind Parameters Mean winds (0-6000m): 279.6 at 13.9 knts Storm direction: 309.6 at 10.5 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 69.1 deg Storm rel helicity (0-3000m) pos: 47.6 neg: -0.9 tot: 46.7 m^2/s^2 ave: 15.6 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.83 Bulk Shear: 26.27 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 ------------------------------------------------------------------------------- 500 192 3 141 12| 4.2 0.0 4.2| 13.2 0.0 13.2 26.4 0.82| 4.8 4.0 1000 209 4 151 12| 4.6 0.0 4.6| 32.8 0.0 32.8 32.8 0.91| 5.5 5.0 1500 230 6 163 11| 3.9 0.0 3.9| 44.9 0.0 44.9 29.9 0.90| 5.2 4.6 2000 238 7 170 11| 2.8 0.0 2.8| 45.0 -0.1 44.9 22.5 0.82| 4.2 3.5 2500 243 8 174 10| 2.1 0.0 2.1| 45.0 -0.5 44.4 17.8 0.75| 3.7 2.7 3000 247 8 177 10| 1.9 0.0 1.9| 47.6 -0.9 46.7 15.6 0.73| 3.4 2.5 4000 257 9 187 9| 2.3 0.0 2.3| 61.9 -0.9 61.0 15.2 0.79| 3.4 2.7 5000 270 12 208 8| 2.5 0.0 2.5| 80.6 -0.9 79.7 15.9 0.80| 3.5 2.8 6000 280 14 233 7| 2.4 0.0 2.4|101.0 -0.9 100.1 16.7 0.81| 3.5 2.8 Wrote GIF file: /home/apache/climate/data/raob//U3921/skewt/U3921.skewt.20251106.00.gif