UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 8 NOV 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 51 250 11 SFC 991 126 8.0 8.0 100 0.0 8.0 250 11 281.9 283.0 281.5 300.5 6.80 2 925 692 4.6 3.3 91 1.3 3.9 295 31 284.0 284.9 280.7 298.7 5.24 3 850 1377 1.2 -0.4 89 1.6 0.5 305 33 287.4 288.2 281.3 299.9 4.37 4 755 2323 -3.5 -4.9 90 1.4 -4.1 299 38 292.2 292.8 282.4 302.6 3.52 5 700 2919 -5.7 -6.9 91 1.2 -6.2 295 42 296.2 296.8 283.8 305.9 3.25 6 666 3308 -6.9 -8.1 91 1.2 -7.4 295 45 299.1 299.6 284.8 308.5 3.12 7 511 5320 -21.3 -23.3 84 2.0 -21.7 295 61 305.2 305.4 284.9 308.9 1.14 8 500 5480 -22.3 -24.4 83 2.1 -22.7 295 62 305.9 306.0 285.1 309.3 1.06 9 439 6421 -28.3 -34.3 56 6.0 -29.1 292 71 309.9 309.9 285.9 311.5 0.48 10 420 6736 -30.3 -35.3 62 5.0 -30.9 291 74 311.2 311.3 286.3 312.8 0.45 11 400 7080 -33.3 -38.2 61 4.9 -33.8 290 77 311.7 311.8 286.4 313.0 0.35 12 342 8165 -42.3 -46.3 65 4.0 -42.5 290 83 313.7 313.8 286.9 314.4 0.17 13 335 8305 -43.5 -47.4 65 3.9 -43.7 290 82 314.0 314.0 286.9 314.6 0.16 14 300 9040 -49.5 -53.5 63 4.0 -49.6 290 79 315.6 315.6 287.4 315.9 0.09 15 289 9284 -51.1 -54.9 64 3.8 -51.2 290 80 316.7 316.7 287.8 317.0 0.08 16 278 9534 -54.7 -58.8 60 4.1 -54.8 290 81 315.0 315.0 287.2 315.2 0.05 17 264 9864 -55.3 -59.3 61 4.0 -55.4 290 82 318.8 318.9 288.4 319.0 0.05 18 250 10210 -57.5 -61.5 60 4.0 -57.6 290 83 320.6 320.6 289.0 320.7 0.04 19 238 10517 -60.9 -64.7 61 3.8 -60.9 290 81 320.0 320.0 288.8 320.1 0.03 20 235 10596 -60.9 -64.7 61 3.8 -60.9 290 80 321.2 321.2 289.1 321.3 0.03 21 200 11600 -58.9 -63.2 57 4.3 -59.0 295 68 339.5 339.5 294.2 339.7 0.04 22 197 11695 -59.1 -63.4 57 4.3 -59.2 296 67 340.6 340.6 294.5 340.8 0.04 23 182 12193 -57.1 -61.7 56 4.6 -57.2 298 61 351.7 351.7 297.0 351.9 0.05 24 150 13410 -58.9 -64.9 46 6.0 -59.0 305 48 368.6 368.6 300.4 368.8 0.04 25 100 15940 -62.3 -70.3 33 8.0 -62.4 305 40 407.4 407.4 306.2 407.5 0.03 26 70 18120 -65.1 -74.1 28 9.0 -65.3 300 44 445.1 445.1 310.4 445.2 0.02 27 50 20150 -68.7 -78.7 22 10.0 -68.8 295 44 481.6 481.6 313.6 481.7 0.02 28 48 20393 -69.3 -79.3 22 10.0 -69.4 294 45 485.8 485.8 313.9 485.9 0.02 29 37 21956 -66.1 -76.1 23 10.0 -66.4 289 50 531.6 531.6 317.1 531.8 0.03 30 30 23220 -67.7 -78.7 19 11.0 -68.0 285 54 560.1 560.1 318.6 560.3 0.03 31 29 23424 -68.1 -79.1 19 11.0 -68.4 564.4 564.4 318.9 564.6 0.03 TRP 238 10517 -60.9 -64.7 61 3.8 -60.9 290 81 320.0 320.0 288.8 320.1 0.03 WND 342 8165 -42.3 -46.3 65 4.0 -42.5 290 83 313.7 313.8 286.9 314.4 0.17 Sounding variables and indices 1000-500 mb thick: 5429.00 m Freezing level: 825.74 mb = 1618.53 m = 5310.09 ft Wetbulb zero: 839.85 mb = 1472.93 m = 4832.40 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 89.48 % Est. max temperature: 13.94 C = 57.10 F Sfc-Lift cond lev (LCL): 991.00 mb = 125.74 m = 412.53 ft T: 8.00 C 700-500 lapse rate: 6.48 C/km ThetaE index: 1.88 C Layer 925.0- 850.0 mb Conv cond level (CCL): 918.26 mb = 751.23 m = 2464.63 ft Mean mixing ratio: 5.68 g/kg Conv temperature: 10.42 C = 50.76 F Cap Strength: 6.75 C Lifted Index: 7.09 C Risk: None Lifted Index @300 mb: 11.59 C Lifted Index @700 mb: 4.07 C Showalter Index: 6.74 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.90 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 128.00 Risk: None Energy Index: 1.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.10 J/kg Max Up Vert Vel: 5.12 m/s Conv Inhibition (B-): 31154.86 J/kg Cap Strength: 6.84 C Lift Cond Lev (LCL): 928.18 mb = 663.78 m = 2177.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 34 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 ---------------------------------------------------------- 0 991 126 250 11 10.3 3.8 | 165 33 -8.6 31.5 1 925 692 295 31 28.1 -13.1 | 212 17 9.2 14.6 2 850 1377 305 33 27.0 -18.9 | 223 12 8.1 8.8 3 700 2919 295 42 38.1 -17.7 | 242 22 19.1 10.0 4 500 5480 295 62 56.2 -26.2 | 268 37 37.3 1.5 5 400 7080 290 77 72.4 -26.3 | 268 53 53.4 1.4 6 342 8165 290 83 78.0 -28.4 | 271 59 59.1 -0.6 7 300 9040 290 79 74.2 -27.0 | 269 55 55.3 0.7 8 250 10210 290 83 78.0 -28.4 | 271 59 59.1 -0.6 9 238 10517 290 81 76.1 -27.7 | 270 57 57.2 0.0 10 200 11600 295 68 61.6 -28.7 | 271 43 42.7 -1.0 11 150 13410 305 48 39.3 -27.5 | 269 20 20.4 0.2 12 100 15940 305 40 32.8 -22.9 | 251 15 13.8 4.8 13 70 18120 300 44 38.1 -22.0 | 253 20 19.2 5.8 14 50 20150 295 44 39.9 -18.6 | 246 23 21.0 9.2 15 30 23220 285 54 52.2 -14.0 | 247 36 33.2 13.8 Wind Parameters Mean winds (0-6000m): 295.7 at 44.8 knts Storm direction: 325.7 at 33.6 knts Shear (0-3000m) pos: 5.0 neg: 1.8 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 80.9 deg Storm rel helicity (0-3000m) pos: 182.7 neg: 0.0 tot: 182.7 m^2/s^2 ave: 60.9 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 89.61 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 ------------------------------------------------------------------------------- 500 282 20 181 24| 22.0 0.0 22.0|130.8 0.0 130.8 261.7 0.81| 23.2 18.8 1000 292 26 195 19| 13.8 0.0 13.8|150.3 0.0 150.3 150.3 0.76| 15.4 11.6 1500 296 28 202 16| 10.0 0.0 10.0|157.9 0.0 157.9 105.2 0.74| 11.5 8.5 2000 298 30 209 16| 7.5 0.9 8.4|165.6 0.0 165.6 82.8 0.72| 9.5 6.9 2500 298 32 216 16| 6.0 1.5 7.5|172.2 0.0 172.2 68.9 0.69| 8.4 5.8 3000 297 34 221 16| 5.0 1.8 6.9|182.7 0.0 182.7 60.9 0.68| 7.6 5.2 4000 297 37 232 18| 3.8 2.3 6.1|218.2 0.0 218.2 54.5 0.68| 6.7 4.5 5000 296 41 241 20| 3.0 2.6 5.6|253.6 0.0 253.6 50.7 0.66| 6.2 4.1 6000 296 45 249 23| 2.5 3.0 5.5|272.4 0.0 272.4 45.4 0.60| 5.9 3.6 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20251108.12.gif