UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122900.upa.cvt Date: 0000Z 29 DEC 25 Searching for UWOO... Searching the city database file for: UWOO ... Date:0000Z 29 DEC 25 Station: UWOO WMO ident: 35121 Latitude: 51.78 Longitude: 55.22 Elevation: 109.00 ------------------------------------------------------------------------------- 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 2 SFC 985 109 -5.3 -6.1 94 0.8 -5.5 235 19 269.0 269.4 268.4 275.6 2.46 2 959 324 -7.1 -8.3 91 1.2 -7.5 239 12 269.3 269.6 268.0 275.0 2.13 3 925 612 -7.5 -8.9 90 1.4 -7.9 245 3 271.6 272.0 269.5 277.4 2.10 4 890 911 -8.3 -9.9 88 1.6 -8.8 266 4 273.8 274.2 270.8 279.5 2.02 5 850 1266 -11.1 -12.8 87 1.7 -11.6 290 5 274.5 274.8 270.7 279.3 1.68 6 824 1504 -12.9 -14.2 90 1.3 -13.2 284 7 275.1 275.3 270.8 279.4 1.54 7 822 1522 -12.9 -14.2 90 1.3 -13.2 283 7 275.3 275.5 270.9 279.7 1.55 8 819 1550 -10.9 -12.3 89 1.4 -11.3 282 7 277.7 278.0 272.8 282.8 1.81 9 813 1607 -10.7 -12.1 89 1.4 -11.1 281 8 278.5 278.8 273.3 283.8 1.86 10 780 1924 -12.9 -17.1 71 4.2 -13.9 272 10 279.4 279.6 273.0 283.2 1.28 11 741 2316 -12.3 -24.3 36 12.0 -14.7 262 13 284.2 284.3 274.8 286.4 0.72 12 704 2706 -14.3 -30.3 24 16.0 -16.9 251 17 286.2 286.3 275.4 287.6 0.44 13 700 2749 -14.7 -30.7 24 16.0 -17.3 250 17 286.2 286.3 275.4 287.5 0.42 14 606 3826 -21.7 -31.7 40 10.0 -23.1 237 20 290.2 290.3 277.4 291.6 0.44 15 500 5210 -33.3 -40.3 49 7.0 -33.8 220 25 292.4 292.5 278.2 293.2 0.23 16 492 5323 -33.5 -40.5 49 7.0 -34.0 228 24 293.5 293.6 278.7 294.3 0.23 17 485 5422 -33.5 -41.5 44 8.0 -34.1 234 24 294.8 294.8 279.3 295.5 0.21 18 464 5730 -35.9 -44.9 39 9.0 -36.4 255 22 295.5 295.5 279.6 296.0 0.15 19 433 6207 -36.3 -49.3 25 13.0 -37.0 288 20 300.9 300.9 281.8 301.3 0.10 20 400 6750 -39.7 -55.7 17 16.0 -40.3 325 17 303.4 303.4 282.8 303.6 0.05 21 363 7409 -44.5 -62.5 12 18.0 -44.9 303 18 305.5 305.5 283.7 305.6 0.02 22 321 8226 -49.7 -67.7 10 18.0 -50.0 275 19 309.3 309.3 285.1 309.3 0.01 23 300 8670 -50.3 -68.3 10 18.0 -50.6 260 19 314.5 314.5 286.9 314.5 0.01 24 290 8889 -50.9 -67.9 12 17.0 -51.2 256 23 316.7 316.7 287.6 316.7 0.01 25 257 9664 -54.5 -70.5 12 16.0 -54.7 240 35 322.5 322.5 289.5 322.5 0.01 26 250 9840 -54.5 -70.5 12 16.0 -54.7 240 38 325.0 325.0 290.3 325.1 0.01 27 247 9918 -54.1 -70.1 12 16.0 -54.3 239 38 326.8 326.8 290.8 326.8 0.01 28 213 10867 -56.9 -72.9 12 16.0 -57.1 229 38 336.5 336.5 293.4 336.6 0.01 29 200 11270 -54.7 -70.7 12 16.0 -54.9 225 38 346.1 346.1 295.8 346.2 0.01 30 150 13110 -53.5 -71.5 9 18.0 -53.9 240 46 377.9 377.9 301.9 378.0 0.02 31 122 14432 -57.3 -75.3 8 18.0 -57.6 237 48 394.0 394.0 304.4 394.0 0.01 32 100 15690 -57.9 -76.9 7 19.0 -58.3 235 50 415.9 415.9 307.2 415.9 0.01 33 78 17250 -56.7 -76.7 6 20.0 -57.2 242 43 449.0 449.0 310.8 449.1 0.01 34 70 17930 -58.1 -78.1 6 20.0 -58.6 245 40 460.1 460.1 311.8 460.2 0.01 35 65 18394 -59.9 -79.9 6 20.0 -60.3 248 41 466.0 466.0 312.3 466.1 0.01 36 57 19215 -58.9 -78.9 6 20.0 -59.5 254 44 486.1 486.1 314.0 486.2 0.01 37 50 20030 -62.3 -82.3 5 20.0 -62.7 260 46 496.7 496.7 314.7 496.7 0.01 38 47 20411 -63.9 -83.9 5 20.0 -64.3 501.7 501.7 315.1 501.7 0.01 39 34 22401 -62.7 -83.7 4 21.0 -63.3 553.5 553.5 318.3 553.6 0.01 TRP 257 9664 -54.5 -70.5 12 16.0 -54.7 240 35 322.5 322.5 289.5 322.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5208.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 56.25 % Est. max temperature: 0.50 C = 32.90 F Sfc-Lift cond lev (LCL): 972.41 mb = 212.26 m = 696.38 ft T: -6.17 C 700-500 lapse rate: 7.56 C/km ThetaE index: 0.60 C Layer 780.0- 741.0 mb Conv cond level (CCL): 872.97 mb = 1060.41 m = 3479.01 ft Mean mixing ratio: 2.13 g/kg Conv temperature: -0.21 C = 31.62 F Cap Strength: 12.38 C Lifted Index: 13.00 C Risk: None Lifted Index @300 mb: 26.56 C Lifted Index @700 mb: 10.24 C Showalter Index: 11.21 C Risk: None Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 20.50 C K Index: -6.60 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.67 J/kg Max Up Vert Vel: 6.73 m/s Conv Inhibition (B-): 44306.20 J/kg Cap Strength: 12.95 C Lift Cond Lev (LCL): 914.21 mb = 703.05 m = 2306.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 12 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 ---------------------------------------------------------- 0 985 109 235 19 15.6 10.9 | 197 12 3.4 11.0 1 925 612 245 3 2.7 1.3 | 99 10 -9.5 1.4 2 850 1266 290 5 4.7 -1.7 | 78 8 -7.5 -1.6 3 700 2749 250 17 16.0 5.8 | 212 7 3.8 6.0 4 500 5210 220 25 16.1 19.2 | 191 20 3.9 19.3 5 400 6750 325 17 9.8 -13.9 | 10 14 -2.4 -13.8 6 300 8670 260 19 18.7 3.3 | 242 7 6.5 3.4 7 257 9664 240 35 30.3 17.5 | 226 25 18.1 17.6 8 250 9840 240 38 32.9 19.0 | 227 28 20.7 19.1 9 200 11270 225 38 26.9 26.9 | 209 31 14.7 27.0 10 150 13110 240 46 39.8 23.0 | 230 36 27.6 23.1 11 100 15690 235 50 41.0 28.7 | 225 41 28.8 28.8 12 70 17930 245 40 36.3 16.9 | 235 29 24.1 17.1 13 50 20030 260 46 45.3 8.0 | 256 34 33.1 8.1 Wind Parameters Mean winds (0-6000m): 240.7 at 16.3 knts Storm direction: 270.7 at 12.2 knts Shear (0-3000m) pos: 2.5 neg: 2.2 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 12.7 deg Storm rel helicity (0-3000m) pos: 1.2 neg: -33.1 tot: -31.9 m^2/s^2 ave: -10.6 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.07 Bulk Shear: 3.73 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 ------------------------------------------------------------------------------- 500 236 11 154 7| 16.4 0.0 16.4| 0.0 -25.0 -25.0 -50.1 -0.79| 16.6-13.2 1000 244 7 121 7| 8.3 0.0 8.3| 0.0 -29.3 -29.3 -29.3 -0.78| 9.7 -7.6 1500 255 7 109 6| 5.0 0.0 5.0| 0.0 -32.1 -32.1 -21.4 -0.71| 7.8 -5.5 2000 260 8 107 5| 3.8 1.2 5.0| 0.6 -32.1 -31.5 -15.7 -0.53| 7.0 -3.7 2500 257 9 121 4| 3.0 2.0 5.0| 1.2 -32.1 -30.8 -12.3 -0.40| 6.7 -2.7 3000 254 10 141 4| 2.5 2.2 4.7| 1.2 -33.1 -31.9 -10.6 -0.37| 6.2 -2.3 4000 248 13 174 5| 1.9 2.2 4.1| 1.2 -38.2 -37.0 -9.2 -0.37| 5.3 -1.9 5000 240 15 185 8| 1.5 2.2 3.8| 1.2 -49.5 -48.3 -9.7 -0.37| 4.9 -1.8 6000 241 16 194 8| 3.0 1.9 4.9| 72.3 -51.1 21.2 3.5 0.05| 6.2 0.3 Wrote GIF file: /home/apache/climate/data/raob//UWOO/skewt/UWOO.skewt.20251229.00.gif