UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 18 OCT 25 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 1009 105 -0.5 -0.5 100 0.0 -0.5 140 3 272.0 272.6 272.2 281.8 3.65 1 1004 145 0.2 -4.5 71 4.7 -1.5 170 11 273.0 273.5 271.4 280.5 2.72 2 1000 178 0.6 -4.2 70 4.8 -1.2 195 17 273.8 274.2 272.0 281.4 2.80 3 992 242 1.0 -2.4 78 3.4 -0.3 203 16 274.8 275.3 273.2 283.6 3.23 4 983 316 3.6 0.3 79 3.3 2.2 211 15 278.1 278.8 276.2 289.1 3.97 5 927 788 0.0 -8.0 55 8.0 -2.8 268 9 279.1 279.5 274.3 285.5 2.25 6 925 805 0.0 -7.0 59 7.0 -2.5 270 9 279.3 279.7 274.7 286.2 2.44 7 850 1476 -5.7 -10.2 71 4.5 -7.1 255 15 280.2 280.5 274.6 286.1 2.07 8 840 1569 -6.5 -10.6 73 4.1 -7.8 257 15 280.3 280.6 274.6 286.1 2.03 9 826 1700 -6.9 -10.1 78 3.2 -7.9 259 15 281.2 281.6 275.3 287.4 2.14 10 700 2980 -11.7 -24.7 33 13.0 -14.4 285 13 289.5 289.7 277.6 291.8 0.74 11 648 3568 -13.9 -36.9 12 23.0 -17.2 293 16 293.5 293.5 278.8 294.3 0.25 12 639 3673 -14.7 -38.7 11 24.0 -18.0 294 16 293.8 293.8 278.9 294.5 0.21 13 619 3913 -16.7 -33.7 21 17.0 -19.3 298 17 294.2 294.2 279.3 295.3 0.36 14 575 4464 -18.5 -24.5 59 6.0 -19.7 305 20 298.3 298.5 281.8 301.3 0.91 15 540 4928 -22.1 -26.8 66 4.7 -22.9 312 22 299.4 299.6 282.2 302.0 0.79 16 537 4969 -22.7 -27.4 65 4.7 -23.5 313 22 299.2 299.3 282.0 301.6 0.75 17 500 5490 -24.5 -31.5 52 7.0 -25.5 320 25 303.2 303.3 283.4 305.0 0.55 18 455 6174 -27.7 -37.7 38 10.0 -28.9 316 28 307.4 307.5 284.8 308.6 0.33 19 400 7090 -34.3 -43.3 40 9.0 -35.0 310 33 310.4 310.4 285.7 311.2 0.21 20 372 7594 -37.7 -45.7 43 8.0 -38.2 307 35 312.4 312.4 286.4 313.0 0.17 21 342 8165 -44.5 -51.5 46 7.0 -44.8 305 38 310.8 310.8 285.7 311.1 0.10 22 313 8752 -48.9 -54.9 50 6.0 -49.1 301 41 312.6 312.6 286.4 312.9 0.07 23 300 9030 -50.1 -56.1 49 6.0 -50.3 300 42 314.7 314.7 287.1 315.0 0.06 24 258 10008 -54.9 -60.9 47 6.0 -55.0 305 36 321.5 321.5 289.3 321.7 0.04 25 250 10210 -55.1 -61.1 47 6.0 -55.2 300 35 324.1 324.2 290.0 324.3 0.04 26 200 11630 -54.9 -60.9 47 6.0 -55.1 310 36 345.8 345.8 295.7 346.1 0.05 27 172 12588 -55.9 -62.9 41 7.0 -56.1 302 30 359.4 359.4 298.6 359.6 0.05 28 150 13460 -54.1 -62.1 37 8.0 -54.4 295 25 376.9 376.9 301.8 377.1 0.06 29 139 13949 -53.5 -62.5 33 9.0 -53.8 386.2 386.2 303.3 386.5 0.06 30 119 14949 -53.3 -63.3 29 10.0 -53.7 404.1 404.1 305.8 404.5 0.06 31 113 15280 -56.7 -66.7 27 10.0 -57.0 403.8 403.8 305.7 404.0 0.04 TRP 258 10008 -54.9 -60.9 47 6.0 -55.0 305 36 321.5 321.5 289.3 321.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5312.00 m Freezing level: Surface below freezing Freezing level: 1005.43 mb = 133.89 m = 439.25 ft Freezing level: 925.00 mb = 805.00 m = 2641.04 ft Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 52.34 % Est. max temperature: 7.64 C = 45.76 F Sfc-Lift cond lev (LCL): 1008.81 mb = 106.57 m = 349.63 ft T: -0.47 C 700-500 lapse rate: 5.10 C/km ThetaE index: 3.52 C Layer 927.0- 925.0 mb Conv cond level (CCL): 854.25 mb = 1436.44 m = 4712.67 ft Mean mixing ratio: 3.00 g/kg Conv temperature: 7.70 C = 45.86 F Cap Strength: 12.22 C Lifted Index: 14.68 C Risk: None Lifted Index @300 mb: 20.31 C Lifted Index @700 mb: 6.56 C Showalter Index: 14.68 C Risk: None Total Totals Index: 33.10 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 14.30 C K Index: -4.40 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 3.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.14 J/kg Max Up Vert Vel: 6.95 m/s Conv Inhibition (B-): 15309.71 J/kg Cap Strength: 14.25 C Lift Cond Lev (LCL): 885.42 mb = 1152.05 m = 3779.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 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 1009 105 140 3 -1.9 2.3 | 142 16 -9.6 12.5 1 1000 178 195 17 4.4 16.4 | 173 27 -3.3 26.7 2 925 805 270 9 9.0 -0.0 | 187 10 1.3 10.2 3 850 1476 255 15 14.5 3.9 | 206 16 6.8 14.1 4 700 2980 285 13 12.6 -3.4 | 215 8 4.9 6.9 5 500 5490 320 25 16.1 -19.2 | 317 12 8.4 -8.9 6 400 7090 310 33 25.3 -21.2 | 302 21 17.6 -11.0 7 300 9030 300 42 36.4 -21.0 | 291 31 28.7 -10.8 8 258 10008 305 36 29.5 -20.6 | 296 24 21.8 -10.4 9 250 10210 300 35 30.3 -17.5 | 288 24 22.6 -7.3 10 200 11630 310 36 27.6 -23.1 | 303 24 19.9 -12.9 11 150 13460 295 25 22.7 -10.6 | 271 15 15.0 -0.3 Wind Parameters Mean winds (0-6000m): 293.1 at 17.1 knts Storm direction: 323.1 at 12.8 knts Shear (0-3000m) pos: 2.5 neg: 0.6 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 77.7 deg Storm rel helicity (0-3000m) pos: 115.3 neg: -2.2 tot: 113.1 m^2/s^2 ave: 37.7 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 4.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.45 Bulk Shear: 53.30 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 ------------------------------------------------------------------------------- 500 212 14 179 22| 13.1 0.0 13.1| 93.9 0.0 93.9 187.8 0.63| 29.3 18.4 1000 231 12 185 18| 7.0 0.0 7.0|100.4 -2.2 98.2 98.2 0.53| 18.7 10.0 1500 242 13 192 17| 4.7 1.2 5.8|107.7 -2.2 105.5 70.4 0.53| 14.0 7.3 2000 248 13 196 16| 3.5 0.9 4.4|111.2 -2.2 109.1 54.5 0.52| 11.1 5.7 2500 254 13 200 15| 2.8 0.7 3.5|113.1 -2.2 111.0 44.4 0.50| 9.4 4.7 3000 258 13 202 14| 2.5 0.6 3.1|115.3 -2.2 113.1 37.7 0.50| 8.3 4.1 4000 269 14 211 12| 2.6 0.4 3.0|128.3 -2.2 126.1 31.5 0.55| 7.0 3.9 5000 282 15 226 10| 2.6 0.4 3.0|144.0 -2.2 141.8 28.4 0.59| 6.3 3.8 6000 293 17 246 9| 2.4 0.5 2.9|151.3 -7.7 143.6 23.9 0.55| 5.8 3.2 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251018.00.gif