UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for UWUU... Searching the city database file for: UWUU ... Date:1200Z 11 JAN 26 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- 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 1000 105 -6.3 -9.0 81 2.7 -7.1 280 1 266.9 267.2 266.1 272.1 1.93 1 925 709 -10.7 -13.5 80 2.8 -11.4 295 19 268.4 268.6 266.3 272.4 1.46 2 918 767 -10.7 -13.5 80 2.8 -11.4 296 20 269.0 269.2 266.7 273.0 1.47 3 858 1289 -8.7 -10.0 90 1.3 -9.1 304 26 276.3 276.6 272.4 282.1 2.08 4 850 1362 -8.9 -10.3 90 1.4 -9.3 305 27 276.8 277.2 272.6 282.6 2.05 5 812 1714 -10.5 -12.9 82 2.4 -11.2 301 26 278.8 279.1 273.3 283.8 1.74 6 806 1772 -8.5 -10.8 83 2.3 -9.2 301 25 281.5 281.8 275.3 287.5 2.08 7 800 1829 -8.9 -11.3 83 2.4 -9.6 300 25 281.7 282.0 275.3 287.5 2.01 8 700 2854 -12.7 -24.7 36 12.0 -15.1 290 21 288.4 288.6 277.0 290.7 0.74 9 690 2964 -12.7 -26.7 30 14.0 -15.4 288 21 289.6 289.7 277.4 291.6 0.62 10 644 3486 -16.5 -30.5 29 14.0 -18.8 276 19 291.1 291.2 277.9 292.6 0.47 11 535 4848 -27.7 -33.7 57 6.0 -28.4 246 13 293.5 293.6 279.0 294.9 0.41 12 500 5330 -32.3 -40.3 45 8.0 -32.9 235 11 293.7 293.7 278.8 294.4 0.23 13 414 6629 -43.1 -50.1 46 7.0 -43.4 235 16 296.0 296.1 279.7 296.4 0.09 14 400 6860 -43.3 -50.3 46 7.0 -43.6 235 17 298.7 298.7 280.9 299.1 0.10 15 300 8770 -50.1 -62.1 23 12.0 -50.4 225 31 314.7 314.7 287.1 314.9 0.03 16 271 9437 -52.1 -64.1 22 12.0 -52.3 219 27 321.1 321.1 289.1 321.2 0.03 17 250 9960 -54.3 -67.3 19 13.0 -54.5 215 23 325.3 325.3 290.4 325.4 0.02 18 200 11380 -55.5 -69.5 16 14.0 -55.7 210 27 344.9 344.9 295.5 344.9 0.02 19 150 13220 -55.7 -70.7 14 15.0 -56.0 250 27 374.1 374.1 301.3 374.2 0.02 20 140 13659 -54.9 -69.9 14 15.0 -55.2 251 28 383.0 383.0 302.8 383.1 0.02 21 101 15718 -59.7 -75.7 11 16.0 -60.0 255 33 411.2 411.2 306.7 411.3 0.01 22 100 15780 -59.9 -75.9 11 16.0 -60.2 255 33 412.0 412.0 306.7 412.1 0.01 23 87 16642 -63.5 -79.5 10 16.0 -63.7 257 39 421.5 421.5 307.9 421.5 0.01 24 81 17082 -62.5 -78.5 10 16.0 -62.7 258 42 432.2 432.3 309.1 432.3 0.01 25 70 17980 -63.3 -79.3 10 16.0 -63.6 260 48 449.0 449.0 310.8 449.0 0.01 26 50 20020 -66.5 -82.5 9 16.0 -66.7 265 62 486.8 486.8 314.0 486.8 0.01 27 42 21067 -69.9 -84.9 9 15.0 -70.1 263 71 503.2 503.2 315.2 503.3 0.01 28 38 21661 -71.3 -86.3 9 15.0 -71.5 262 77 514.3 514.3 315.9 514.3 0.01 29 30 23070 -67.9 -83.9 8 16.0 -68.2 260 89 559.5 559.5 318.6 559.6 0.01 30 28 23486 -67.3 -83.3 9 16.0 -67.7 261 92 572.4 572.4 319.3 572.4 0.01 31 23 24659 -72.1 -88.1 7 16.0 -72.3 263 99 591.4 591.4 320.2 591.4 0.01 32 20 25490 -68.7 -84.7 8 16.0 -69.1 265 104 625.9 625.9 321.7 626.0 0.02 33 18 26121 -68.9 -84.9 8 16.0 -69.4 644.4 644.4 322.4 644.5 0.02 34 16 26835 -63.1 -79.1 10 16.0 -64.1 685.4 685.4 324.0 685.8 0.05 35 12 28599 -64.7 -80.7 9 16.0 -65.8 738.5 738.5 325.6 738.9 0.05 TRP 250 9960 -54.3 -67.3 19 13.0 -54.5 215 23 325.3 325.3 290.4 325.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5225.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 58.29 % Est. max temperature: 3.67 C = 38.61 F Sfc-Lift cond lev (LCL): 957.95 mb = 437.79 m = 1436.31 ft T: -8.72 C 700-500 lapse rate: 7.92 C/km ThetaE index: 0.00 C Layer 800.0- 700.0 mb Conv cond level (CCL): 645.53 mb = 3467.86 m = 11377.35 ft Mean mixing ratio: 1.65 g/kg Conv temperature: 17.87 C = 64.17 F Cap Strength: 17.78 C Lifted Index: 17.43 C Risk: None Lifted Index @300 mb: 29.80 C Lifted Index @700 mb: 15.64 C Showalter Index: 9.57 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 22.00 C K Index: 1.10 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.87 J/kg Max Up Vert Vel: 4.87 m/s Conv Inhibition (B-): 56365.52 J/kg Cap Strength: 17.76 C Lift Cond Lev (LCL): 909.29 mb = 841.10 m = 2759.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 13 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 1000 105 280 1 1.0 -0.2 | 136 12 -8.7 8.9 1 1000 105 280 1 1.0 -0.2 | 136 12 -8.7 8.9 2 925 709 295 19 17.2 -8.0 | 262 8 7.6 1.0 3 850 1362 305 27 22.1 -15.5 | 297 14 12.5 -6.4 4 700 2854 290 21 19.7 -7.2 | 260 10 10.1 1.9 5 500 5330 235 11 9.0 6.3 | 178 15 -0.6 15.4 6 400 6860 235 17 13.9 9.8 | 193 19 4.3 18.8 7 300 8770 225 31 21.9 21.9 | 202 33 12.3 31.0 8 250 9960 215 23 13.2 18.8 | 187 28 3.5 27.9 9 200 11380 210 27 13.5 23.4 | 187 33 3.9 32.4 10 150 13220 250 27 25.4 9.2 | 221 24 15.7 18.3 11 100 15780 255 33 31.9 8.5 | 232 28 22.2 17.6 12 70 17980 260 48 47.3 8.3 | 245 41 37.6 17.4 13 50 20020 265 62 61.8 5.4 | 255 54 52.1 14.5 14 30 23070 260 89 87.6 15.5 | 253 82 78.0 24.5 15 20 25490 265 104 103.6 9.1 | 259 96 94.0 18.1 Wind Parameters Mean winds (0-6000m): 283.2 at 17.6 knts Storm direction: 313.2 at 13.2 knts Shear (0-3000m) pos: 4.3 neg: 1.6 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 111.6 deg Storm rel helicity (0-3000m) pos: 43.9 neg: -29.9 tot: 14.1 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.02 Bulk Shear: 11.59 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 ------------------------------------------------------------------------------- 500 292 8 163 6| 15.4 0.0 15.4| 22.8 0.0 22.8 45.6 0.81| 15.6 12.7 1000 297 14 232 4| 11.8 0.0 11.8| 37.1 0.0 37.1 37.1 0.80| 12.2 9.7 1500 300 18 271 6| 8.6 0.0 8.6| 43.9 -3.8 40.2 26.8 0.70| 9.7 6.8 2000 300 20 277 8| 6.5 0.8 7.2| 43.9 -12.4 31.5 15.8 0.55| 8.1 4.5 2500 299 21 277 8| 5.2 1.2 6.4| 43.9 -20.2 23.8 9.5 0.43| 7.0 3.0 3000 298 21 274 9| 4.3 1.6 5.9| 43.9 -29.9 14.1 4.7 0.30| 6.5 1.9 4000 293 20 262 9| 3.2 2.2 5.5| 43.9 -53.4 -9.5 -2.4 0.08| 5.9 0.4 5000 289 19 249 9| 2.6 2.4 5.0| 43.9 -76.9 -33.0 -6.6 -0.05| 5.4 -0.3 6000 283 18 236 9| 2.2 2.1 4.2| 53.8 -81.6 -27.8 -4.6 -0.03| 4.9 -0.2 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20260111.12.gif