UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 17 JAN 26 Station: U7594 WMO ident: 27594 ------------------------------------------------------------------------------- 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 1031 126 -16.7 -21.6 66 4.9 -17.4 175 7 254.2 254.3 253.8 256.0 0.66 1 1016 237 -11.3 -19.3 52 8.0 -12.8 189 10 260.7 260.8 259.4 262.9 0.82 2 1002 344 -8.3 -16.3 52 8.0 -10.1 203 13 264.7 264.9 262.9 267.6 1.07 3 1000 359 -8.3 -17.3 48 9.0 -10.2 205 13 264.9 265.0 262.9 267.6 0.98 4 925 962 -8.7 -22.7 31 14.0 -11.4 205 15 270.4 270.5 266.3 272.3 0.67 5 911 1080 -8.7 -23.7 29 15.0 -11.6 204 14 271.6 271.7 267.0 273.4 0.62 6 879 1359 -5.1 -26.1 17 21.0 -9.3 202 10 278.1 278.2 270.9 279.7 0.52 7 877 1377 -5.3 -27.3 16 22.0 -9.6 202 10 278.1 278.2 270.8 279.5 0.46 8 850 1622 -5.9 -28.9 14 23.0 -10.2 200 7 280.0 280.0 271.9 281.2 0.41 9 729 2814 -9.7 -33.7 12 24.0 -13.7 244 5 288.4 288.4 276.3 289.4 0.30 10 700 3125 -12.1 -34.1 14 22.0 -15.6 255 5 289.1 289.1 276.7 290.1 0.30 11 500 5600 -30.3 -46.3 19 16.0 -31.4 320 5 296.1 296.1 279.8 296.5 0.12 12 493 5700 -31.1 -47.1 19 16.0 -32.1 320 5 296.3 296.3 279.8 296.7 0.11 13 400 7150 -43.3 -49.3 52 6.0 -43.5 325 11 298.7 298.7 280.9 299.1 0.11 14 394 7251 -44.5 -50.5 51 6.0 -44.7 327 11 298.4 298.5 280.8 298.8 0.09 15 342 8188 -49.9 -54.8 56 4.9 -50.0 341 13 303.4 303.4 282.8 303.7 0.07 16 338 8264 -50.5 -55.3 57 4.8 -50.6 343 13 303.6 303.6 283.0 303.9 0.06 17 300 9030 -57.3 -62.3 53 5.0 -57.3 355 15 304.6 304.6 283.2 304.7 0.03 18 270 9688 -62.5 -67.5 51 5.0 -62.6 355 17 306.3 306.3 284.0 306.4 0.02 19 250 10160 -65.7 -70.5 51 4.8 -65.7 355 19 308.4 308.4 284.7 308.4 0.01 20 237 10483 -66.9 -71.9 49 5.0 -67.0 5 21 311.3 311.3 285.8 311.4 0.01 21 200 11510 -65.1 -70.0 51 4.9 -65.1 15 25 329.7 329.7 291.6 329.7 0.02 22 164 12734 -60.1 -65.1 52 5.0 -60.2 5 24 357.3 357.3 298.2 357.5 0.04 23 150 13290 -61.1 -67.1 45 6.0 -61.2 360 23 364.8 364.8 299.7 365.0 0.03 24 100 15810 -62.1 -69.1 39 7.0 -62.3 350 23 407.7 407.8 306.2 407.9 0.03 25 80 17189 -61.1 -69.1 34 8.0 -61.3 334 29 436.7 436.7 309.6 436.9 0.04 26 70 18010 -64.3 -73.3 28 9.0 -64.5 325 33 446.8 446.8 310.6 447.0 0.03 27 66 18369 -66.1 -75.1 27 9.0 -66.2 325 35 450.5 450.5 310.9 450.6 0.02 28 50 20050 -67.7 -77.7 23 10.0 -67.9 325 46 484.0 484.0 313.8 484.1 0.02 29 32 22719 -70.3 -80.3 22 10.0 -70.5 542.9 542.9 317.7 543.0 0.02 TRP 237 10483 -66.9 -71.9 49 5.0 -67.0 5 21 311.3 311.3 285.8 311.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5241.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 20.45 % Est. max temperature: 6.99 C = 44.58 F Sfc-Lift cond lev (LCL): 951.54 mb = 743.19 m = 2438.27 ft T: -8.55 C 700-500 lapse rate: 7.35 C/km ThetaE index: 0.18 C Layer 877.0- 850.0 mb Conv cond level (CCL): 540.14 mb = 5032.03 m = 16509.09 ft Mean mixing ratio: 0.84 g/kg Conv temperature: 24.04 C = 75.27 F Cap Strength: 20.34 C Lifted Index: 23.47 C Risk: None Lifted Index @300 mb: 26.18 C Lifted Index @700 mb: 20.34 C Showalter Index: 12.63 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 1.40 C K Index: -26.50 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 3.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.73 J/kg Max Up Vert Vel: 9.35 m/s Conv Inhibition (B-): 44661.41 J/kg Cap Strength: 23.42 C Lift Cond Lev (LCL): 834.46 mb = 1765.21 m = 5791.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 5 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 1031 126 175 7 -0.6 7.0 | 138 9 -5.9 6.6 1 1000 359 205 13 5.5 11.8 | 181 11 0.2 11.5 2 925 962 205 15 6.3 13.6 | 185 13 1.1 13.3 3 850 1622 200 7 2.4 6.6 | 155 7 -2.9 6.3 4 700 3125 255 5 4.8 1.3 | 155 1 -0.4 1.0 5 500 5600 320 5 3.2 -3.8 | 26 5 -2.1 -4.2 6 400 7150 325 11 6.3 -9.0 | 354 9 1.0 -9.3 7 300 9030 355 15 1.3 -14.9 | 15 16 -4.0 -15.3 8 250 10160 355 19 1.7 -18.9 | 11 20 -3.6 -19.3 9 237 10483 5 21 -1.8 -20.9 | 18 22 -7.1 -21.2 10 200 11510 15 25 -6.5 -24.1 | 26 27 -11.7 -24.5 11 150 13290 360 23 -0.0 -23.0 | 13 24 -5.3 -23.3 12 100 15810 350 23 4.0 -22.7 | 3 23 -1.3 -23.0 13 70 18010 325 33 18.9 -27.0 | 333 31 13.7 -27.4 14 50 20050 325 46 26.4 -37.7 | 331 43 21.1 -38.0 Wind Parameters Mean winds (0-6000m): 236.5 at 7.0 knts Storm direction: 266.5 at 5.3 knts Shear (0-3000m) pos: 1.5 neg: 1.2 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 16.7 deg Storm rel helicity (0-3000m) pos: 24.2 neg: -12.3 tot: 11.9 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.15 Bulk Shear: 7.11 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 ------------------------------------------------------------------------------- 500 201 12 174 11| 8.8 0.0 8.8| 21.2 0.0 21.2 42.5 0.90| 9.1 8.1 1000 203 13 179 12| 4.4 0.5 4.9| 22.5 -3.2 19.2 19.2 0.62| 6.0 3.8 1500 203 12 177 11| 2.9 2.4 5.3| 22.5 -12.2 10.3 6.8 0.20| 6.1 1.2 2000 204 11 174 10| 2.3 1.8 4.1| 23.8 -12.2 11.6 5.8 0.22| 5.1 1.1 2500 206 10 174 9| 1.9 1.4 3.3| 24.2 -12.2 12.0 4.8 0.22| 4.5 1.0 3000 209 9 173 8| 1.5 1.2 2.7| 24.2 -12.3 11.9 4.0 0.18| 4.1 0.8 4000 217 8 176 6| 1.2 0.9 2.1| 24.2 -12.5 11.7 2.9 0.13| 3.4 0.4 5000 226 7 181 5| 0.9 0.7 1.6| 24.4 -12.5 12.0 2.4 0.13| 2.9 0.4 6000 236 7 190 4| 0.9 0.6 1.5| 24.8 -14.6 10.2 1.7 0.08| 2.7 0.2 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20260117.00.gif