UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 28 OCT 25 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 ------------------------------------------------------------------------------- 0 1000 22 SFC 988 121 7.4 7.1 98 0.3 7.2 155 11 281.5 282.6 281.0 299.1 6.41 2 925 661 3.8 2.1 89 1.7 3.0 190 35 283.2 284.0 279.8 296.6 4.81 3 850 1343 -0.5 -2.1 89 1.6 -1.2 205 36 285.6 286.3 279.8 296.6 3.85 4 761 2220 -5.3 -7.3 86 2.0 -6.0 219 39 289.6 290.1 280.5 298.1 2.90 5 723 2623 -4.9 -6.3 90 1.4 -5.5 226 41 294.3 294.9 283.1 304.1 3.30 6 700 2877 -5.9 -7.5 88 1.6 -6.5 230 42 296.0 296.5 283.5 305.3 3.11 7 663 3300 -7.3 -9.3 86 2.0 -8.1 228 43 299.0 299.5 284.4 307.7 2.85 8 540 4862 -17.9 -20.8 78 2.9 -18.6 222 48 304.4 304.7 284.9 308.8 1.35 9 527 5044 -19.3 -22.2 78 2.9 -20.0 222 49 304.9 305.1 284.9 308.9 1.22 10 518 5171 -21.9 -26.4 67 4.5 -22.7 221 49 303.3 303.4 283.8 306.1 0.85 11 500 5430 -23.3 -33.3 39 10.0 -24.8 220 50 304.6 304.7 283.9 306.2 0.46 12 493 5533 -24.1 -35.1 36 11.0 -25.6 220 50 304.9 305.0 283.9 306.2 0.39 13 424 6618 -31.1 -46.1 21 15.0 -32.3 220 49 309.4 309.4 285.3 309.9 0.14 14 400 7030 -31.9 -47.9 19 16.0 -33.1 220 48 313.5 313.6 286.8 314.0 0.13 15 392 7173 -32.5 -48.5 19 16.0 -33.7 220 49 314.6 314.6 287.1 315.0 0.12 16 309 8803 -45.9 -59.9 19 14.0 -46.3 216 62 318.0 318.0 288.1 318.1 0.04 17 300 9000 -46.5 -60.5 19 14.0 -46.9 215 64 319.8 319.8 288.7 320.0 0.04 18 283 9388 -47.5 -61.5 19 14.0 -47.9 213 63 323.8 323.8 289.9 323.9 0.03 19 250 10200 -53.7 -66.7 19 13.0 -53.9 210 60 326.2 326.2 290.6 326.3 0.02 20 237 10541 -55.7 -68.7 18 13.0 -55.9 220 68 328.2 328.2 291.2 328.3 0.02 21 222 10957 -55.4 -68.4 18 13.0 -55.6 225 75 334.9 334.9 293.0 334.9 0.02 22 216 11132 -55.3 -68.3 18 13.0 -55.5 226 67 337.7 337.7 293.7 337.8 0.02 23 209 11344 -50.5 -63.5 20 13.0 -50.8 228 58 348.4 348.4 296.3 348.5 0.04 24 200 11630 -52.3 -64.3 22 12.0 -52.6 230 46 349.9 350.0 296.7 350.1 0.03 25 179 12340 -57.9 -69.9 20 12.0 -58.1 228 45 352.1 352.1 297.1 352.1 0.02 26 150 13460 -56.7 -69.7 18 13.0 -56.9 225 44 372.4 372.4 301.0 372.5 0.02 27 133 14218 -56.9 -70.9 15 14.0 -57.2 231 42 385.1 385.1 303.1 385.2 0.02 28 113 15237 -60.1 -74.1 14 14.0 -60.3 239 38 397.5 397.5 304.9 397.5 0.01 29 100 16000 -58.1 -72.1 15 14.0 -58.4 245 36 415.5 415.5 307.2 415.6 0.02 30 70 18230 -62.3 -76.3 14 14.0 -62.6 250 38 451.1 451.1 311.0 451.2 0.02 31 64 18782 -63.1 -77.1 13 14.0 -63.4 461.1 461.1 311.9 461.2 0.02 32 51 20188 -60.5 -74.5 14 14.0 -61.0 498.1 498.1 314.8 498.3 0.03 TRP 237 10541 -55.7 -68.7 18 13.0 -55.9 220 68 328.2 328.2 291.2 328.3 0.02 WND 222 10957 -55.4 -68.4 18 13.0 -55.6 225 75 334.9 334.9 293.0 334.9 0.02 Sounding variables and indices 1000-500 mb thick: 5408.00 m Freezing level: 858.72 mb = 1263.70 m = 4145.94 ft Wetbulb zero: 871.15 mb = 1144.77 m = 3755.77 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 84.03 % Est. max temperature: 12.00 C = 53.60 F Sfc-Lift cond lev (LCL): 983.47 mb = 159.11 m = 521.99 ft T: 7.15 C 700-500 lapse rate: 6.82 C/km ThetaE index: 2.52 C Layer 925.0- 761.0 mb Conv cond level (CCL): 910.06 mb = 792.35 m = 2599.53 ft Mean mixing ratio: 5.21 g/kg Conv temperature: 9.54 C = 49.18 F Cap Strength: 8.22 C Lifted Index: 7.50 C Risk: None Lifted Index @300 mb: 15.94 C Lifted Index @700 mb: 5.04 C Showalter Index: 8.09 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.80 C Cross Totals Index: 21.20 C K Index: 19.10 Risk: < 20 % chance of thunderstorms Sweat Index: 179.35 Risk: None Energy Index: 2.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.36 J/kg Max Up Vert Vel: 4.55 m/s Conv Inhibition (B-): 24129.16 J/kg Cap Strength: 8.19 C Lift Cond Lev (LCL): 920.55 mb = 699.91 m = 2296.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 31 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 ---------------------------------------------------------- 0 988 121 155 11 -4.6 10.0 | 87 34 -33.6 -1.6 1 925 661 190 35 6.1 34.5 | 135 32 -22.8 22.9 2 850 1343 205 36 15.2 32.6 | 147 25 -13.7 21.0 3 700 2877 230 42 32.2 27.0 | 192 16 3.3 15.4 4 500 5430 220 50 32.1 38.3 | 187 27 3.2 26.7 5 400 7030 220 48 30.9 36.8 | 184 25 1.9 25.2 6 300 9000 215 64 36.7 52.4 | 191 42 7.8 40.8 7 250 10200 210 60 30.0 52.0 | 182 40 1.1 40.4 8 237 10541 220 68 43.7 52.1 | 200 43 14.8 40.5 9 222 10957 225 75 53.0 53.0 | 210 48 24.1 41.4 10 200 11630 230 46 35.2 29.6 | 199 19 6.3 18.0 11 150 13460 225 44 31.1 31.1 | 186 20 2.2 19.5 12 100 16000 245 36 32.6 15.2 | 226 5 3.7 3.6 13 70 18230 250 38 35.7 13.0 | 258 7 6.8 1.4 Wind Parameters Mean winds (0-6000m): 218.1 at 41.5 knts Storm direction: 248.1 at 31.2 knts Shear (0-3000m) pos: 7.1 neg: 0.0 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 104.4 deg Storm rel helicity (0-3000m) pos: 372.2 neg: -0.3 tot: 371.9 m^2/s^2 ave: 124.0 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 8.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.10 Bulk Shear: 99.47 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 ------------------------------------------------------------------------------- 500 181 22 110 30| 25.4 0.0 25.4|226.8 0.0 226.8 453.6 1.00| 26.4 26.4 1000 189 29 125 29| 14.9 0.0 14.9|278.2 0.0 278.2 278.2 0.94| 17.6 16.4 1500 196 31 132 28| 11.0 0.0 11.0|307.3 0.0 307.3 204.9 0.90| 13.8 12.5 2000 201 33 138 26| 9.1 0.0 9.1|334.2 0.0 334.2 167.1 0.89| 11.8 10.6 2500 206 34 144 24| 8.0 0.0 8.0|359.6 0.0 359.6 143.8 0.89| 10.7 9.5 3000 211 36 151 22| 7.1 0.0 7.1|372.2 -0.3 371.9 124.0 0.88| 9.6 8.4 4000 216 38 160 20| 5.3 0.6 5.8|372.2 -3.3 368.9 92.2 0.80| 7.8 6.2 5000 218 40 167 21| 4.2 0.9 5.1|372.2 -8.9 363.3 72.7 0.73| 6.7 4.9 6000 218 42 171 21| 3.5 0.8 4.4|372.2 -14.7 357.6 59.6 0.70| 5.8 4.0 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20251028.12.gif