UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for UNII... Searching the city database file for: UNII ... Date:0000Z 13 DEC 25 Station: UNII WMO ident: 29263 Latitude: 58.45 Longitude: 92.15 Elevation: 78.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1006 78 -11.1 -15.0 73 3.9 -11.9 90 1 261.6 261.8 260.9 264.8 1.18 1 1000 126 -11.3 -16.3 66 5.0 -12.3 130 3 261.9 262.0 260.8 264.8 1.07 2 926 715 -14.1 -20.1 60 6.0 -15.2 224 9 264.8 264.9 262.6 267.1 0.84 3 925 723 -13.9 -19.9 60 6.0 -15.0 225 9 265.1 265.2 262.8 267.5 0.85 4 877 1130 -8.9 -13.9 67 5.0 -10.2 257 17 274.4 274.6 270.2 278.6 1.49 5 850 1371 -10.7 -19.7 48 9.0 -12.6 275 21 274.9 275.1 269.7 277.7 0.94 6 831 1544 -12.1 -21.1 47 9.0 -13.9 276 23 275.2 275.4 269.8 277.7 0.85 7 718 2653 -15.9 -18.4 81 2.5 -16.4 284 33 282.8 283.0 274.8 286.5 1.25 8 700 2844 -16.9 -19.4 81 2.5 -17.4 285 35 283.8 284.0 275.2 287.3 1.17 9 698 2865 -16.9 -19.4 81 2.5 -17.4 285 35 284.0 284.2 275.4 287.5 1.18 10 578 4255 -25.1 -28.1 76 3.0 -25.5 291 39 290.2 290.3 277.7 292.2 0.65 11 500 5290 -32.9 -36.8 68 3.9 -33.3 295 42 292.9 293.0 278.6 294.0 0.33 12 489 5447 -33.9 -38.0 66 4.1 -34.3 296 43 293.6 293.6 278.9 294.6 0.30 13 400 6840 -41.9 -46.8 59 4.9 -42.1 305 56 300.5 300.6 281.8 301.0 0.14 14 390 7010 -43.1 -48.1 58 5.0 -43.3 305 57 301.1 301.2 282.0 301.6 0.13 15 327 8173 -50.3 -56.3 49 6.0 -50.4 309 62 306.8 306.8 284.2 307.0 0.06 16 300 8730 -53.1 -59.1 48 6.0 -53.2 310 64 310.5 310.5 285.5 310.7 0.04 17 282 9129 -55.3 -61.3 47 6.0 -55.4 307 65 312.9 312.9 286.4 313.0 0.04 18 250 9890 -62.3 -68.3 44 6.0 -62.4 300 66 313.4 313.4 286.6 313.5 0.02 19 232 10351 -64.7 -69.7 50 5.0 -64.7 305 64 316.6 316.6 287.6 316.6 0.01 20 210 10961 -64.8 -69.8 50 5.0 -64.9 305 69 325.5 325.5 290.5 325.6 0.01 21 200 11260 -64.9 -69.9 50 5.0 -65.0 305 69 330.0 330.0 291.7 330.0 0.02 22 150 13010 -65.9 -70.9 50 5.0 -66.0 305 62 356.6 356.6 298.0 356.6 0.02 23 100 15450 -68.5 -74.5 42 6.0 -68.5 300 50 395.4 395.4 304.6 395.5 0.02 24 78 16931 -71.7 -77.7 40 6.0 -71.8 300 47 417.9 417.9 307.4 417.9 0.01 25 70 17570 -72.1 -78.1 40 6.0 -72.2 300 46 430.1 430.1 308.9 430.2 0.01 26 50 19550 -71.7 -77.7 40 6.0 -71.8 295 40 474.5 474.5 313.0 474.6 0.02 27 40 20858 -74.3 -80.3 39 6.0 -74.4 499.3 499.3 314.9 499.4 0.02 28 34 21808 -72.9 -78.9 40 6.0 -73.0 526.7 526.7 316.7 526.9 0.02 TRP 232 10351 -64.7 -69.7 50 5.0 -64.7 305 64 316.6 316.6 287.6 316.6 0.01 WND 210 10961 -64.8 -69.8 50 5.0 -64.9 305 69 325.5 325.5 290.5 325.6 0.01 Sounding variables and indices 1000-500 mb thick: 5164.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 69.38 % Est. max temperature: 2.13 C = 35.83 F Sfc-Lift cond lev (LCL): 944.68 mb = 561.84 m = 1843.29 ft T: -13.37 C 700-500 lapse rate: 6.54 C/km ThetaE index: 0.89 C Layer 850.0- 831.0 mb Conv cond level (CCL): 600.38 mb = 3975.48 m = 13042.74 ft Mean mixing ratio: 0.96 g/kg Conv temperature: 16.27 C = 61.29 F Cap Strength: 20.41 C Lifted Index: 21.69 C Risk: None Lifted Index @300 mb: 31.08 C Lifted Index @700 mb: 16.36 C Showalter Index: 12.84 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 13.20 C K Index: 0.00 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 3.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.18 J/kg Max Up Vert Vel: 6.03 m/s Conv Inhibition (B-): 42256.29 J/kg Cap Strength: 21.63 C Lift Cond Lev (LCL): 874.11 mb = 1155.85 m = 3792.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 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 1006 78 90 1 -1.0 0.0 | 136 24 -16.7 17.2 1 1000 126 130 3 -2.3 1.9 | 137 26 -18.0 19.1 2 925 723 225 9 6.4 6.4 | 158 25 -9.3 23.6 3 850 1371 275 21 20.9 -1.8 | 199 16 5.2 15.4 4 700 2844 285 35 33.8 -9.1 | 246 20 18.1 8.1 5 500 5290 295 42 38.1 -17.7 | 271 22 22.4 -0.6 6 400 6840 305 56 45.9 -32.1 | 296 34 30.2 -14.9 7 300 8730 310 64 49.0 -41.1 | 306 41 33.3 -23.9 8 250 9890 300 66 57.2 -33.0 | 291 44 41.5 -15.8 9 232 10351 305 64 52.4 -36.7 | 298 42 36.7 -19.5 10 210 10961 305 69 56.5 -39.6 | 299 47 40.8 -22.4 11 200 11260 305 69 56.5 -39.6 | 299 47 40.8 -22.4 12 150 13010 305 62 50.8 -35.6 | 298 40 35.1 -18.4 13 100 15450 300 50 43.3 -25.0 | 286 29 27.6 -7.8 14 70 17570 300 46 39.8 -23.0 | 284 25 24.2 -5.8 15 50 19550 295 40 36.3 -16.9 | 269 21 20.6 0.3 Wind Parameters Mean winds (0-6000m): 287.6 at 31.0 knts Storm direction: 317.6 at 23.3 knts Shear (0-3000m) pos: 6.3 neg: 0.0 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 112.5 deg Storm rel helicity (0-3000m) pos: 234.0 neg: 0.0 tot: 234.0 m^2/s^2 ave: 78.0 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 7.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.13 Bulk Shear: 142.26 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 ------------------------------------------------------------------------------- 500 181 5 145 27| 8.2 0.0 8.2| 56.3 0.0 56.3 112.6 0.75| 10.6 8.0 1000 227 8 157 25| 8.5 0.0 8.5|128.3 0.0 128.3 128.3 0.83| 11.7 9.7 1500 256 12 168 21| 8.2 0.0 8.2|172.5 0.0 172.5 115.0 0.83| 11.6 9.6 2000 266 15 178 18| 7.4 0.0 7.4|194.1 0.0 194.1 97.1 0.85| 10.0 8.4 2500 272 18 189 17| 6.9 0.0 6.9|216.7 0.0 216.7 86.7 0.86| 9.0 7.7 3000 276 21 199 16| 6.3 0.0 6.3|234.0 0.0 234.0 78.0 0.86| 8.1 7.0 4000 281 25 215 15| 5.1 0.0 5.1|254.5 0.0 254.5 63.6 0.87| 6.6 5.8 5000 284 28 229 15| 4.4 0.0 4.4|276.4 0.0 276.4 55.3 0.88| 5.7 5.0 6000 288 31 241 16| 4.3 0.0 4.3|321.8 0.0 321.8 53.6 0.86| 5.5 4.8 Wrote GIF file: /home/apache/climate/data/raob//UNII/skewt/UNII.skewt.20251213.00.gif