UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for UIKK... Searching the city database file for: UIKK ... Date:0000Z 11 DEC 25 Station: UIKK WMO ident: 30230 Latitude: 57.77 Longitude: 108.07 Elevation: 258.00 ------------------------------------------------------------------------------- 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 212 190 5 SFC 994 258 -18.9 -22.9 71 4.0 -19.4 190 5 254.7 254.8 254.1 256.3 0.61 2 925 789 -21.3 -25.0 72 3.7 -21.8 225 29 257.5 257.6 256.3 259.0 0.54 3 898 1007 -21.7 -24.6 77 2.9 -22.1 241 33 259.3 259.4 257.8 260.9 0.58 4 867 1268 -18.1 -19.9 86 1.8 -18.4 259 37 265.7 265.8 263.4 268.2 0.91 5 859 1337 -18.1 -20.4 82 2.3 -18.5 264 39 266.4 266.5 263.8 268.8 0.88 6 850 1416 -18.5 -22.5 71 4.0 -19.1 270 40 266.8 266.9 263.8 268.9 0.74 7 784 2015 -21.3 -34.3 30 13.0 -22.7 278 38 270.0 270.0 265.2 270.8 0.27 8 727 2568 -23.9 -29.9 58 6.0 -24.6 286 36 273.0 273.1 267.6 274.4 0.44 9 703 2812 -25.5 -29.9 67 4.4 -26.0 290 35 273.9 274.0 268.2 275.3 0.45 10 700 2843 -25.7 -30.1 67 4.4 -26.2 290 35 274.0 274.1 268.2 275.4 0.45 11 549 4560 -37.7 -40.7 73 3.0 -37.9 297 44 279.5 279.5 271.2 280.1 0.20 12 500 5200 -41.1 -43.9 74 2.8 -41.2 300 48 282.9 283.0 273.1 283.4 0.16 13 400 6680 -49.5 -52.9 67 3.4 -49.6 305 56 290.7 290.7 277.1 290.9 0.07 14 390 6846 -50.3 -53.7 67 3.4 -50.4 305 57 291.7 291.7 277.6 292.0 0.07 15 300 8510 -63.5 -67.1 61 3.6 -63.5 305 62 295.8 295.8 279.5 295.9 0.02 16 293 8655 -64.7 -68.3 61 3.6 -64.7 305 63 296.1 296.1 279.6 296.2 0.01 17 267 9221 -66.9 -70.2 63 3.3 -66.9 305 69 300.9 300.9 281.7 300.9 0.01 18 250 9620 -66.5 -69.8 63 3.3 -66.5 310 69 307.2 307.2 284.3 307.3 0.01 19 247 9693 -66.5 -69.9 63 3.3 -66.5 310 69 308.2 308.2 284.7 308.3 0.01 20 222 10336 -66.9 -70.3 62 3.4 -66.9 310 57 317.2 317.2 287.8 317.3 0.01 21 200 10970 -63.7 -67.5 60 3.8 -63.7 310 46 331.9 331.9 292.3 332.0 0.02 22 195 11125 -63.3 -67.0 61 3.7 -63.3 308 45 334.9 334.9 293.0 335.0 0.02 23 150 12730 -63.1 -67.0 59 3.9 -63.1 290 36 361.4 361.4 299.0 361.5 0.03 24 121 14053 -64.5 -68.6 57 4.1 -64.6 295 32 381.7 381.7 302.5 381.9 0.03 25 105 14928 -62.1 -66.3 57 4.2 -62.2 299 30 402.1 402.1 305.5 402.3 0.05 26 100 15230 -62.7 -67.1 55 4.4 -62.8 300 29 406.6 406.6 306.1 406.8 0.05 27 74 17079 -64.3 -69.0 52 4.7 -64.4 439.8 439.8 309.9 440.0 0.05 TRP 267 9221 -66.9 -70.2 63 3.3 -66.9 305 69 300.9 300.9 281.7 300.9 0.01 WND 247 9693 -66.5 -69.9 63 3.3 -66.5 310 69 308.2 308.2 284.7 308.3 0.01 Sounding variables and indices 1000-500 mb thick: 4988.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 66.14 % Est. max temperature: -6.56 C = 20.19 F Sfc-Lift cond lev (LCL): 930.67 mb = 743.91 m = 2440.62 ft T: -21.10 C 700-500 lapse rate: 6.53 C/km ThetaE index: 0.00 C Layer 994.0- -0.0 mb Conv cond level (CCL): 668.74 mb = 3165.90 m = 10386.68 ft Mean mixing ratio: 0.57 g/kg Conv temperature: 1.47 C = 34.65 F Cap Strength: 17.83 C Lifted Index: 20.11 C Risk: None Lifted Index @300 mb: 26.48 C Lifted Index @700 mb: 14.48 C Showalter Index: 11.67 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 18.60 C K Index: -4.30 Risk: None Sweat Index: 128.00 Risk: None Energy Index: 3.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.49 J/kg Max Up Vert Vel: 5.74 m/s Conv Inhibition (B-): 27870.34 J/kg Cap Strength: 19.75 C Lift Cond Lev (LCL): 887.54 mb = 1094.32 m = 3590.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 30 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 ---------------------------------------------------------- 0 994 258 190 5 0.9 4.9 | 145 33 -19.0 26.9 1 925 789 225 29 20.5 20.5 | 181 43 0.7 42.5 2 850 1416 270 40 40.0 -0.0 | 223 30 20.2 22.0 3 700 2843 290 35 32.9 -12.0 | 232 16 13.0 10.0 4 500 5200 300 48 41.6 -24.0 | 275 22 21.7 -2.0 5 400 6680 305 56 45.9 -32.1 | 291 28 26.0 -10.1 6 300 8510 305 62 50.8 -35.6 | 294 34 30.9 -13.6 7 267 9221 305 69 56.5 -39.6 | 296 41 36.7 -17.6 8 250 9620 310 69 52.9 -44.4 | 304 40 33.0 -22.4 9 247 9693 310 69 52.9 -44.4 | 304 40 33.0 -22.4 10 200 10970 310 46 35.2 -29.6 | 296 17 15.4 -7.6 11 150 12730 290 36 33.8 -12.3 | 235 17 14.0 9.7 12 100 15230 300 29 25.1 -14.5 | 215 9 5.3 7.5 Wind Parameters Mean winds (0-6000m): 287.9 at 39.5 knts Storm direction: 317.9 at 29.6 knts Shear (0-3000m) pos: 6.6 neg: 0.0 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 96.3 deg Storm rel helicity (0-3000m) pos: 539.8 neg: 0.0 tot: 539.8 m^2/s^2 ave: 179.9 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 9.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.09 Bulk Shear: 178.63 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 ------------------------------------------------------------------------------- 500 220 16 165 36| 24.2 0.0 24.2|230.4 0.0 230.4 460.7 0.92| 25.4 23.3 1000 235 24 180 36| 18.4 0.0 18.4|443.3 0.0 443.3 443.3 0.92| 24.4 22.4 1500 251 29 194 32| 13.3 0.0 13.3|512.5 0.0 512.5 341.7 0.88| 20.2 17.8 2000 260 31 202 30| 9.7 0.0 9.7|522.3 0.0 522.3 261.2 0.84| 16.4 13.7 2500 266 32 207 27| 7.5 0.0 7.5|528.1 0.0 528.1 211.2 0.79| 14.1 11.2 3000 270 33 211 26| 6.6 0.0 6.6|539.8 0.0 539.8 179.9 0.80| 12.3 9.8 4000 278 35 220 23| 5.7 0.0 5.7|567.7 0.0 567.7 141.9 0.81| 10.0 8.1 5000 284 37 231 21| 5.2 0.0 5.2|597.9 0.0 597.9 119.6 0.81| 8.7 7.1 6000 288 39 241 20| 4.8 0.0 4.8|627.6 0.0 627.6 104.6 0.81| 7.8 6.3 Wrote GIF file: /home/apache/climate/data/raob//UIKK/skewt/UIKK.skewt.20251211.00.gif