UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for U6075... Searching the city database file for: U6075 ... Date:1200Z 17 APR 25 Station: U6075 WMO ident: 26075 ------------------------------------------------------------------------------- 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 76 12.0 7.7 75 4.3 9.7 150 5 284.4 285.6 282.4 302.6 6.54 1 1005 109 13.0 3.0 51 10.0 8.0 174 8 285.7 286.6 280.9 299.1 4.72 2 1000 151 12.6 2.6 50 10.0 7.6 205 11 285.8 286.6 280.8 298.8 4.61 3 964 457 11.0 3.0 58 8.0 7.0 203 9 287.1 288.0 281.8 301.1 4.92 4 958 509 8.4 2.4 66 6.0 5.5 202 9 285.0 285.9 280.6 298.4 4.75 5 925 798 6.8 3.1 77 3.7 5.0 200 7 286.3 287.2 281.7 300.9 5.17 6 917 870 6.4 3.0 79 3.4 4.7 204 7 286.6 287.5 281.8 301.2 5.18 7 887 1143 6.0 2.6 79 3.4 4.3 217 9 288.9 289.8 282.9 303.7 5.20 8 850 1493 6.0 1.4 72 4.6 3.7 235 11 292.4 293.3 284.1 306.9 4.98 9 769 2312 3.6 -1.4 70 5.0 1.2 217 9 298.3 299.2 285.9 311.7 4.49 10 755 2461 2.8 -3.2 65 6.0 0.1 214 9 299.0 299.8 285.7 311.1 4.00 11 754 2472 1.2 -5.8 60 7.0 -1.7 213 9 297.4 298.0 284.3 307.3 3.29 12 700 3068 -2.1 -10.1 54 8.0 -5.1 200 7 300.2 300.6 284.5 308.0 2.53 13 634 3845 -6.5 -14.5 53 8.0 -9.2 218 8 303.8 304.1 285.3 310.0 1.96 14 609 4157 -8.9 -21.9 34 13.0 -12.3 225 9 304.5 304.7 284.6 308.1 1.09 15 554 4880 -14.3 -24.3 42 10.0 -16.6 242 10 306.5 306.7 285.2 309.7 0.97 16 546 4991 -12.3 -21.3 47 9.0 -14.7 244 10 310.1 310.4 286.9 314.4 1.28 17 534 5159 -16.3 -25.3 46 9.0 -18.3 248 10 307.3 307.5 285.4 310.4 0.92 18 501 5635 -18.7 -26.7 49 8.0 -20.4 260 11 310.1 310.2 286.4 313.0 0.86 19 500 5650 -18.7 -26.7 49 8.0 -20.4 260 11 310.2 310.4 286.4 313.1 0.86 20 444 6527 -23.9 -36.9 29 13.0 -25.7 276 8 314.4 314.5 287.3 315.7 0.36 21 400 7280 -30.5 -44.5 24 14.0 -31.7 290 5 315.3 315.4 287.4 316.0 0.18 22 356 8098 -36.7 -61.7 6 25.0 -37.7 306 5 317.7 317.7 288.0 317.8 0.03 23 309 9063 -44.7 -67.7 6 23.0 -45.2 326 5 319.6 319.6 288.6 319.7 0.01 24 300 9260 -46.5 -69.5 6 23.0 -47.0 330 5 319.8 319.8 288.7 319.9 0.01 25 280 9713 -51.7 -73.7 5 22.0 -52.0 322 6 318.7 318.7 288.3 318.7 0.01 26 250 10440 -57.3 -78.3 5 21.0 -57.5 310 7 320.9 320.9 289.0 320.9 0.00 27 237 10778 -59.5 -79.5 6 20.0 -59.6 295 9 322.5 322.5 289.5 322.5 0.00 28 200 11850 -57.9 -78.9 5 21.0 -58.1 295 19 341.1 341.1 294.6 341.1 0.00 29 159 13313 -51.7 -73.7 5 22.0 -52.2 291 27 374.7 374.7 301.4 374.7 0.01 30 150 13690 -51.7 -73.7 5 22.0 -52.2 290 29 381.0 381.0 302.4 381.0 0.01 31 100 16290 -55.5 -76.5 6 21.0 -56.0 290 25 420.5 420.5 307.8 420.6 0.01 32 71 18470 -56.1 -77.1 6 21.0 -56.7 309 15 462.5 462.5 312.0 462.6 0.01 33 70 18560 -55.7 -76.7 6 21.0 -56.3 310 15 465.2 465.2 312.3 465.3 0.02 34 50 20720 -51.9 -73.9 5 22.0 -53.2 325 7 521.2 521.2 316.4 521.4 0.03 35 32 23602 -50.5 -72.5 6 22.0 -52.7 44 7 595.9 595.9 320.5 596.4 0.07 36 30 24020 -51.3 -73.3 6 22.0 -53.5 55 7 604.8 604.8 320.9 605.3 0.06 37 21 26329 -52.9 -74.9 5 22.0 -55.4 295 89 665.0 665.0 323.3 665.5 0.07 38 20 26644 -53.1 -75.1 5 22.0 -55.6 673.6 673.7 323.6 674.2 0.07 TRP 237 10778 -59.5 -79.5 6 20.0 -59.6 295 9 322.5 322.5 289.5 322.5 0.00 WND 21 26329 -52.9 -74.9 5 22.0 -55.4 295 89 665.0 665.0 323.3 665.5 0.07 Sounding variables and indices 1000-500 mb thick: 5499.00 m Freezing level: 734.36 mb = 2688.74 m = 8821.20 ft Wetbulb zero: 754.96 mb = 2461.75 m = 8076.50 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 57.04 % Est. max temperature: 19.15 C = 66.47 F Sfc-Lift cond lev (LCL): 945.53 mb = 617.22 m = 2024.98 ft T: 7.80 C 700-500 lapse rate: 6.43 C/km ThetaE index: 4.42 C Layer 755.0- 700.0 mb Conv cond level (CCL): 715.61 mb = 2891.12 m = 9485.20 ft Mean mixing ratio: 4.93 g/kg Conv temperature: 26.97 C = 80.54 F Cap Strength: 11.29 C Lifted Index: 10.23 C Risk: None Lifted Index @300 mb: 14.12 C Lifted Index @700 mb: 7.31 C Showalter Index: 5.60 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 20.10 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 49.80 Risk: None Energy Index: 1.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.28 J/kg Max Up Vert Vel: 3.54 m/s Conv Inhibition (B-): 45176.10 J/kg Cap Strength: 10.85 C Lift Cond Lev (LCL): 867.20 mb = 1328.48 m = 4358.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 7 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 76 150 5 -2.5 4.3 | 108 10 -9.2 3.1 1 1000 151 205 11 4.6 10.0 | 167 9 -2.0 8.7 2 925 798 200 7 2.4 6.6 | 141 7 -4.3 5.3 3 850 1493 235 11 9.0 6.3 | 205 6 2.3 5.0 4 700 3068 200 7 2.4 6.6 | 141 7 -4.3 5.3 5 500 5650 260 11 10.8 1.9 | 261 4 4.1 0.6 6 400 7280 290 5 4.7 -1.7 | 34 4 -2.0 -3.0 7 300 9260 330 5 2.5 -4.3 | 37 7 -4.2 -5.6 8 250 10440 310 7 5.4 -4.5 | 13 6 -1.3 -5.8 9 237 10778 295 9 8.2 -3.8 | 344 5 1.5 -5.1 10 200 11850 295 19 17.2 -8.0 | 311 14 10.5 -9.3 11 150 13690 290 29 27.3 -9.9 | 299 23 20.6 -11.2 12 100 16290 290 25 23.5 -8.6 | 300 19 16.8 -9.8 13 70 18560 310 15 11.5 -9.6 | 336 12 4.8 -10.9 14 50 20720 325 7 4.0 -5.7 | 21 7 -2.7 -7.0 15 30 24020 55 7 -5.7 -4.0 | 67 13 -12.4 -5.3 Wind Parameters Mean winds (0-6000m): 229.3 at 9.1 knts Storm direction: 259.3 at 6.8 knts Shear (0-3000m) pos: 1.9 neg: 1.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 32.8 deg Storm rel helicity (0-3000m) pos: 29.2 neg: -16.9 tot: 12.3 m^2/s^2 ave: 4.1 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.44 Bulk Shear: 2.57 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 ------------------------------------------------------------------------------- 500 202 9 157 8| 6.8 0.0 6.8| 19.1 -4.5 14.6 29.3 0.61| 12.2 7.4 1000 203 9 154 7| 4.0 0.0 4.0| 23.0 -6.6 16.4 16.4 0.54| 8.0 4.3 1500 213 9 164 7| 3.9 0.0 3.9| 29.2 -6.9 22.3 14.9 0.61| 6.8 4.2 2000 217 9 170 6| 2.9 0.6 3.5| 29.2 -10.4 18.8 9.4 0.45| 5.7 2.5 2500 217 9 170 6| 2.3 0.9 3.2| 29.2 -13.8 15.5 6.2 0.32| 5.0 1.6 3000 217 9 167 6| 1.9 1.1 3.0| 29.2 -16.9 12.3 4.1 0.23| 4.5 1.0 4000 216 9 165 6| 1.9 0.8 2.7| 33.9 -16.9 17.0 4.3 0.30| 3.8 1.2 5000 221 9 170 5| 1.9 0.6 2.5| 38.3 -16.9 21.3 4.3 0.38| 3.5 1.3 6000 229 9 182 5| 1.6 0.5 2.1| 42.4 -16.9 25.5 4.2 0.44| 3.3 1.5 Wrote GIF file: /home/apache/climate/data/raob//U6075/skewt/U6075.skewt.20250417.12.gif