UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 18 APR 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 ------------------------------------------------------------------------------- SFC 1005 130 13.4 0.4 41 13.0 7.2 290 5 286.1 286.8 280.1 297.3 3.91 1 1000 172 15.4 1.4 39 14.0 8.5 295 9 288.5 289.3 281.6 300.7 4.23 2 992 240 17.0 1.0 34 16.0 9.0 298 10 290.8 291.6 282.5 302.8 4.14 3 925 830 12.4 -3.6 33 16.0 5.2 320 15 292.0 292.6 281.9 301.3 3.16 4 908 985 11.2 -3.8 35 15.0 4.5 317 15 292.3 292.9 282.0 301.7 3.17 5 850 1530 6.2 -5.8 42 12.0 1.2 305 13 292.6 293.2 281.9 301.3 2.91 6 723 2827 -5.5 -10.5 68 5.0 -7.2 297 21 293.7 294.1 281.7 300.8 2.37 7 716 2903 -5.7 -10.4 69 4.7 -7.4 296 22 294.3 294.7 282.0 301.5 2.42 8 700 3080 -6.1 -12.1 62 6.0 -8.1 295 23 295.7 296.1 282.3 302.3 2.16 9 676 3352 -7.5 -16.5 48 9.0 -10.2 297 22 297.1 297.4 282.1 302.0 1.56 10 661 3526 -8.9 -18.9 44 10.0 -11.6 298 21 297.5 297.7 282.0 301.6 1.30 11 625 3956 -12.1 -21.1 47 9.0 -14.3 300 19 298.6 298.8 282.3 302.2 1.14 12 592 4370 -13.3 -18.3 66 5.0 -14.7 302 17 301.9 302.2 284.1 306.7 1.53 13 549 4942 -14.7 -25.7 39 11.0 -17.1 306 14 306.8 307.0 285.2 309.7 0.86 14 526 5263 -17.7 -36.7 17 19.0 -20.5 308 13 307.0 307.0 284.6 308.1 0.31 15 500 5640 -20.9 -37.9 20 17.0 -23.2 310 11 307.6 307.6 284.8 308.6 0.29 16 412 7042 -32.7 -49.7 17 17.0 -33.8 323 27 309.9 309.9 285.4 310.2 0.10 17 403 7198 -34.1 -49.1 21 15.0 -35.1 324 28 310.0 310.0 285.5 310.4 0.11 18 400 7250 -34.3 -48.3 23 14.0 -35.3 325 29 310.4 310.4 285.6 310.9 0.12 19 375 7699 -36.3 -45.3 39 9.0 -37.0 323 33 313.5 313.6 286.8 314.2 0.18 20 314 8900 -47.1 -53.1 50 6.0 -47.3 317 45 314.8 314.9 287.1 315.2 0.09 21 300 9200 -49.7 -54.7 56 5.0 -49.8 315 48 315.3 315.3 287.3 315.6 0.08 22 250 10360 -59.7 -64.5 53 4.8 -59.7 315 50 317.3 317.3 287.9 317.4 0.03 23 249 10385 -60.1 -64.8 54 4.7 -60.2 315 50 317.1 317.1 287.8 317.2 0.03 24 234 10773 -62.1 -67.1 51 5.0 -62.1 320 48 319.7 319.7 288.7 319.8 0.02 25 223 11074 -59.1 -64.1 52 5.0 -59.2 320 47 328.8 328.8 291.4 328.9 0.03 26 200 11760 -58.7 -63.7 52 5.0 -58.8 320 46 339.8 339.8 294.3 340.0 0.04 27 156 13330 -54.9 -60.9 47 6.0 -55.1 333 44 371.3 371.3 300.8 371.6 0.07 28 150 13580 -55.5 -61.5 47 6.0 -55.7 335 44 374.5 374.5 301.4 374.8 0.06 29 100 16170 -54.3 -64.3 28 10.0 -54.7 335 31 422.8 422.8 308.1 423.2 0.07 30 70 18450 -53.5 -66.5 19 13.0 -54.2 355 21 469.9 470.0 312.7 470.3 0.07 31 50 20620 -52.3 -67.3 15 15.0 -53.5 345 23 520.2 520.3 316.4 520.8 0.09 32 30 23910 -51.7 -69.7 10 18.0 -53.7 20 25 603.7 603.7 320.8 604.5 0.11 33 26 24837 -52.3 -70.3 10 18.0 -54.4 627.2 627.3 321.8 628.1 0.11 TRP 234 10773 -62.1 -67.1 51 5.0 -62.1 320 48 319.7 319.7 288.7 319.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5468.00 m Freezing level: 782.70 mb = 2217.18 m = 7274.13 ft Wetbulb zero: 832.44 mb = 1697.25 m = 5568.33 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 45.39 % Est. max temperature: 19.88 C = 67.79 F Sfc-Lift cond lev (LCL): 825.23 mb = 1766.99 m = 5797.15 ft T: 4.06 C 700-500 lapse rate: 5.78 C/km ThetaE index: 1.52 C Layer 925.0- 908.0 mb Conv cond level (CCL): 727.46 mb = 2777.44 m = 9112.23 ft Mean mixing ratio: 3.61 g/kg Conv temperature: 20.91 C = 69.64 F Cap Strength: 7.37 C Lifted Index: 6.80 C Risk: None Lifted Index @300 mb: 9.69 C Lifted Index @700 mb: 2.32 C Showalter Index: 7.15 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 15.10 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 37.00 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.16 J/kg Max Up Vert Vel: 4.28 m/s Conv Inhibition (B-): 38045.96 J/kg Cap Strength: 7.24 C Lift Cond Lev (LCL): 753.00 mb = 2500.97 m = 8205.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 12 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 1005 130 290 5 4.7 -1.7 | 174 9 -0.9 9.0 1 1000 172 295 9 8.2 -3.8 | 201 7 2.6 6.9 2 925 830 320 15 9.6 -11.5 | 281 4 4.1 -0.8 3 850 1530 305 13 10.6 -7.5 | 237 6 5.1 3.2 4 700 3080 295 23 20.8 -9.7 | 266 15 15.3 1.0 5 500 5640 310 11 8.4 -7.1 | 218 5 2.9 3.6 6 400 7250 325 29 16.6 -23.8 | 320 17 11.1 -13.1 7 300 9200 315 48 33.9 -33.9 | 309 37 28.4 -23.3 8 250 10360 315 50 35.4 -35.4 | 310 39 29.8 -24.7 9 234 10773 320 48 30.9 -36.8 | 316 36 25.3 -26.1 10 200 11760 320 46 29.6 -35.2 | 316 34 24.0 -24.5 11 150 13580 335 44 18.6 -39.9 | 336 32 13.0 -29.2 12 100 16170 335 31 13.1 -28.1 | 337 19 7.5 -17.4 13 70 18450 355 21 1.8 -20.9 | 20 11 -3.7 -10.2 14 50 20620 345 23 6.0 -22.2 | 358 12 0.4 -11.5 15 30 23910 20 25 -8.6 -23.5 | 48 19 -14.1 -12.8 Wind Parameters Mean winds (0-6000m): 302.5 at 16.1 knts Storm direction: 332.5 at 12.1 knts Shear (0-3000m) pos: 1.7 neg: 1.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 91.9 deg Storm rel helicity (0-3000m) pos: 27.3 neg: -4.8 tot: 22.5 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.41 Bulk Shear: 3.80 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 ------------------------------------------------------------------------------- 500 305 11 215 6| 9.0 0.0 9.0| 14.3 0.0 14.3 28.7 0.88| 9.7 8.5 1000 312 13 239 4| 5.0 0.0 5.0| 17.2 -2.0 15.2 15.2 0.66| 7.1 4.7 1500 311 13 242 5| 3.3 0.8 4.1| 18.1 -4.8 13.3 8.8 0.45| 5.8 2.6 2000 309 13 245 5| 2.5 1.1 3.6| 22.1 -4.8 17.3 8.6 0.48| 5.2 2.5 2500 306 14 251 7| 2.0 1.5 3.6| 25.3 -4.8 20.5 8.2 0.46| 4.9 2.2 3000 303 16 255 8| 1.7 1.8 3.4| 27.3 -4.8 22.5 7.5 0.43| 4.5 2.0 4000 302 17 258 9| 1.0 1.3 2.3| 27.3 -7.4 19.9 5.0 0.33| 4.1 1.4 5000 302 17 257 9| 0.8 1.1 1.9| 27.3 -12.2 15.1 3.0 0.22| 3.8 0.8 6000 302 16 256 8| 0.9 0.9 1.8| 34.0 -15.1 19.0 3.2 0.25| 3.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20250418.00.gif