UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 19 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 1010 123 -5.9 -6.6 95 0.7 -6.1 295 7 266.5 266.9 266.5 272.7 2.30 1 1000 201 -6.5 -9.1 82 2.6 -7.2 290 11 266.6 267.0 265.9 271.8 1.92 2 963 495 -8.5 -10.3 87 1.8 -9.0 309 16 267.5 267.8 266.3 272.4 1.81 3 930 766 -7.7 -9.0 90 1.3 -8.1 327 20 271.0 271.4 269.1 276.7 2.08 4 925 808 -7.7 -8.9 91 1.2 -8.1 330 21 271.4 271.8 269.4 277.2 2.10 5 869 1292 -9.7 -12.6 79 2.9 -10.5 326 20 274.2 274.5 270.5 278.9 1.67 6 850 1462 -11.1 -14.6 75 3.5 -12.0 325 19 274.5 274.8 270.3 278.6 1.45 7 775 2163 -16.7 -19.0 82 2.3 -17.1 330 21 275.8 276.0 270.5 279.0 1.10 8 767 2242 -15.7 -17.9 83 2.2 -16.2 330 21 277.7 277.9 271.9 281.3 1.22 9 747 2442 -12.5 -18.5 61 6.0 -13.9 332 22 283.3 283.5 275.0 286.9 1.19 10 729 2628 -13.5 -25.5 36 12.0 -15.7 333 22 284.2 284.3 274.7 286.2 0.66 11 704 2893 -14.3 -31.3 22 17.0 -17.0 335 23 286.2 286.3 275.3 287.4 0.40 12 700 2936 -14.7 -32.7 20 18.0 -17.4 335 23 286.2 286.3 275.3 287.3 0.35 13 648 3516 -18.9 -40.9 12 22.0 -21.3 328 20 287.8 287.9 275.8 288.4 0.17 14 500 5390 -33.7 -45.7 29 12.0 -34.4 305 9 292.0 292.0 277.9 292.4 0.13 15 400 6910 -46.7 -54.7 40 8.0 -46.9 340 11 294.3 294.3 278.9 294.5 0.06 16 368 7458 -50.7 -57.7 43 7.0 -50.8 326 10 296.1 296.1 279.7 296.2 0.04 17 304 8677 -59.9 -66.9 40 7.0 -60.0 295 9 299.8 299.8 281.3 299.8 0.02 18 300 8760 -59.7 -66.7 40 7.0 -59.7 300 11 301.2 301.2 281.8 301.2 0.02 19 250 9910 -57.7 -64.7 40 7.0 -57.8 310 21 320.3 320.3 288.9 320.4 0.03 20 200 11310 -57.9 -64.9 40 7.0 -58.0 310 29 341.1 341.1 294.6 341.2 0.03 21 160 12715 -57.5 -65.5 35 8.0 -57.7 306 27 364.2 364.2 299.5 364.4 0.04 22 150 13120 -59.1 -67.1 35 8.0 -59.2 305 27 368.3 368.3 300.3 368.4 0.03 23 100 15640 -64.3 -74.3 24 10.0 -64.4 285 38 403.5 403.5 305.7 403.6 0.02 24 80 16998 -68.1 -78.1 23 10.0 -68.2 285 51 422.3 422.3 308.0 422.3 0.01 25 70 17800 -69.7 -79.7 22 10.0 -69.8 285 58 435.3 435.3 309.4 435.3 0.01 26 65 18242 -68.9 -78.9 22 10.0 -69.1 285 60 446.2 446.2 310.5 446.3 0.01 27 61 18623 -68.3 -78.3 22 10.0 -68.4 455.9 455.9 311.4 455.9 0.01 TRP 304 8677 -59.9 -66.9 40 7.0 -60.0 295 9 299.8 299.8 281.3 299.8 0.02 WND 65 18242 -68.9 -78.9 22 10.0 -69.1 285 60 446.2 446.2 310.5 446.3 0.01 Sounding variables and indices 1000-500 mb thick: 5189.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 47.83 % Est. max temperature: 2.01 C = 35.61 F Sfc-Lift cond lev (LCL): 998.64 mb = 211.60 m = 694.22 ft T: -6.57 C 700-500 lapse rate: 7.74 C/km ThetaE index: 0.83 C Layer 1000.0- 963.0 mb Conv cond level (CCL): 852.82 mb = 1436.50 m = 4712.87 ft Mean mixing ratio: 1.95 g/kg Conv temperature: 2.11 C = 35.80 F Cap Strength: 13.25 C Lifted Index: 14.91 C Risk: None Lifted Index @300 mb: 19.26 C Lifted Index @700 mb: 12.53 C Showalter Index: 11.28 C Risk: None Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 19.10 C K Index: -10.00 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 2.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.81 J/kg Max Up Vert Vel: 6.90 m/s Conv Inhibition (B-): 28736.79 J/kg Cap Strength: 14.92 C Lift Cond Lev (LCL): 932.09 mb = 748.59 m = 2455.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 at 13 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 1010 123 295 7 6.3 -3.0 | 210 11 5.5 9.5 1 1000 201 290 11 10.3 -3.8 | 227 13 9.4 8.7 2 925 808 330 21 10.5 -18.2 | 301 11 9.6 -5.7 3 850 1462 325 19 10.9 -15.6 | 287 10 10.0 -3.1 4 700 2936 335 23 9.7 -20.8 | 313 12 8.8 -8.3 5 500 5390 305 9 7.4 -5.2 | 221 10 6.5 7.3 6 400 6910 340 11 3.8 -10.3 | 233 4 2.9 2.2 7 304 8677 295 9 8.2 -3.8 | 220 11 7.3 8.7 8 300 8760 300 11 9.5 -5.5 | 231 11 8.6 7.0 9 250 9910 310 21 16.1 -13.5 | 274 15 15.2 -1.0 10 200 11310 310 29 22.2 -18.6 | 286 22 21.3 -6.1 11 150 13120 305 27 22.1 -15.5 | 278 21 21.2 -3.0 12 100 15640 285 38 36.7 -9.8 | 266 36 35.8 2.7 13 70 17800 285 58 56.0 -15.0 | 273 55 55.1 -2.5 Wind Parameters Mean winds (0-6000m): 325.9 at 16.7 knts Storm direction: 355.9 at 12.5 knts Shear (0-3000m) pos: 3.1 neg: 0.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 97.6 deg Storm rel helicity (0-3000m) pos: 71.1 neg: -10.5 tot: 60.7 m^2/s^2 ave: 20.2 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.77 Bulk Shear: 4.99 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 ------------------------------------------------------------------------------- 500 306 14 246 11| 12.2 0.0 12.2| 41.6 0.0 41.6 83.2 0.96| 14.3 13.7 1000 320 17 273 10| 7.5 0.0 7.5| 56.4 -3.4 53.0 53.0 0.85| 10.4 8.9 1500 323 18 279 10| 5.0 0.3 5.3| 57.5 -6.7 50.8 33.9 0.76| 7.5 5.7 2000 324 18 283 10| 4.2 0.2 4.4| 62.5 -6.7 55.8 27.9 0.77| 6.1 4.7 2500 326 19 288 10| 3.7 0.2 3.8| 67.8 -6.7 61.1 24.4 0.78| 5.2 4.1 3000 327 20 292 10| 3.1 0.2 3.2| 71.1 -10.5 60.7 20.2 0.71| 4.8 3.4 4000 328 19 292 10| 2.3 1.0 3.3| 71.1 -28.6 42.5 10.6 0.38| 4.5 1.7 5000 327 18 287 9| 1.8 1.4 3.3| 71.1 -44.3 26.8 5.4 0.16| 4.3 0.7 6000 326 17 279 9| 1.6 1.2 2.8| 73.3 -48.2 25.1 4.2 0.14| 3.9 0.5 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20260119.12.gif