UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 28 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 ------------------------------------------------------------------------------- 0 1000 94 330 11 SFC 996 127 4.2 -9.8 35 14.0 -0.6 330 11 277.7 278.0 272.8 282.9 1.82 2 991 167 5.0 -12.0 28 17.0 -0.6 330 12 278.9 279.1 273.1 283.3 1.53 3 925 722 -1.1 -15.1 34 14.0 -5.1 330 19 278.2 278.4 272.2 281.9 1.28 4 902 922 -2.7 -15.7 36 13.0 -6.3 330 20 278.5 278.8 272.4 282.2 1.25 5 888 1046 -5.1 -18.1 35 13.0 -8.3 330 21 277.3 277.5 271.4 280.3 1.03 6 850 1388 -7.7 -18.7 41 11.0 -10.3 330 23 278.1 278.3 271.8 281.1 1.03 7 844 1443 -7.7 -18.7 41 11.0 -10.3 330 23 278.6 278.8 272.1 281.7 1.03 8 710 2754 -20.3 -27.3 54 7.0 -21.3 339 30 278.9 279.0 271.5 280.6 0.57 9 700 2859 -20.7 -27.7 53 7.0 -21.7 340 31 279.6 279.7 271.9 281.3 0.56 10 690 2965 -21.5 -28.5 53 7.0 -22.5 343 30 279.8 279.9 272.0 281.4 0.53 11 678 3095 -19.9 -27.9 49 8.0 -21.1 348 29 283.0 283.1 273.9 284.8 0.57 12 520 5022 -29.9 -41.9 30 12.0 -30.9 51 17 293.3 293.3 278.6 293.9 0.19 13 500 5300 -32.3 -42.3 36 10.0 -33.0 60 15 293.7 293.7 278.7 294.3 0.18 14 486 5500 -34.1 -44.1 36 10.0 -34.8 55 16 293.8 293.9 278.8 294.4 0.16 15 456 5944 -35.9 -52.9 16 17.0 -36.7 43 18 297.0 297.0 280.1 297.2 0.06 16 425 6429 -40.9 -58.9 13 18.0 -41.5 31 21 296.6 296.7 279.9 296.8 0.03 17 403 6789 -42.3 -62.3 9 20.0 -42.8 21 23 299.4 299.4 281.1 299.5 0.02 18 400 6840 -42.7 -62.7 9 20.0 -43.2 20 23 299.5 299.5 281.1 299.6 0.02 19 379 7203 -44.5 -64.5 9 20.0 -44.9 20 25 301.8 301.8 282.1 301.8 0.02 20 367 7418 -44.9 -64.9 9 20.0 -45.3 19 23 304.0 304.0 283.0 304.1 0.02 21 300 8770 -43.3 -68.3 5 25.0 -43.9 10 13 324.3 324.3 290.1 324.4 0.01 22 265 9606 -41.7 -66.7 5 25.0 -42.5 329 8 338.4 338.4 293.9 338.5 0.02 23 250 10000 -42.3 -67.3 5 25.0 -43.2 310 5 343.2 343.2 295.1 343.3 0.02 24 200 11510 -42.7 -67.7 5 25.0 -43.7 255 9 365.2 365.2 299.7 365.3 0.02 25 150 13440 -44.1 -69.1 5 25.0 -45.2 240 21 394.1 394.1 304.4 394.2 0.02 26 100 16140 -47.7 -71.7 5 24.0 -48.8 230 29 435.6 435.6 309.4 435.7 0.02 27 70 18480 -50.1 -73.1 5 23.0 -51.3 210 25 477.2 477.2 313.2 477.4 0.03 28 56 19928 -52.9 -74.9 5 22.0 -54.0 207 20 502.3 502.3 315.1 502.4 0.03 29 50 20660 -51.9 -74.9 5 23.0 -53.2 205 17 521.2 521.2 316.4 521.4 0.03 30 43 21640 -51.1 -74.1 5 23.0 -52.8 205 16 546.1 546.1 317.9 546.4 0.04 31 39 22272 -53.7 -75.7 5 22.0 -55.1 205 15 555.0 555.0 318.4 555.2 0.03 32 30 23960 -53.5 -75.5 5 22.0 -55.3 205 13 598.8 598.8 320.6 599.1 0.05 33 21 26270 -50.5 -73.5 5 23.0 -53.6 672.2 672.2 323.5 672.9 0.09 TRP 379 7203 -44.5 -64.5 9 20.0 -44.9 20 25 301.8 301.8 282.1 301.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5206.00 m Freezing level: 936.90 mb = 621.99 m = 2040.63 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 40.72 % Est. max temperature: 4.99 C = 40.97 F Sfc-Lift cond lev (LCL): 801.18 mb = 1837.87 m = 6029.69 ft T: -11.49 C 700-500 lapse rate: 4.75 C/km ThetaE index: 1.84 C Layer 888.0- 850.0 mb Conv cond level (CCL): 744.22 mb = 2397.16 m = 7864.59 ft Mean mixing ratio: 1.37 g/kg Conv temperature: 5.41 C = 41.73 F Cap Strength: 9.63 C Lifted Index: 9.69 C Risk: None Lifted Index @300 mb: 29.69 C Lifted Index @700 mb: 0.17 C Showalter Index: 10.75 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 13.60 C K Index: -1.10 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.82 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 12.39 J/kg Cap Strength: 9.70 C Lift Cond Lev (LCL): 748.74 mb = 2351.22 m = 7713.89 ft Lev Free Conv (LFC): 723.74 mb = 2608.75 m = 8558.80 ft Equ Level (EL): 693.74 mb = 2925.24 m = 9597.11 ft B at Equ Level: 12.46 J/kg Max Parcel Lev (MPL): 673.74 mb = 3140.49 m = 10303.31 ft Wind level data Storm motion: 23 at 17 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 ---------------------------------------------------------- 0 996 127 330 11 5.5 -9.5 | 244 13 12.0 5.8 1 925 722 330 19 9.5 -16.5 | 274 16 16.0 -1.2 2 850 1388 330 23 11.5 -19.9 | 284 19 18.0 -4.6 3 700 2859 340 31 10.6 -29.1 | 309 22 17.1 -13.8 4 500 5300 60 15 -13.0 -7.5 | 140 10 -6.4 7.8 5 400 6840 20 23 -7.9 -21.6 | 12 6 -1.3 -6.3 6 379 7203 20 25 -8.6 -23.5 | 14 8 -2.0 -8.2 7 300 8770 10 13 -2.3 -12.8 | 240 5 4.3 2.5 8 250 10000 310 5 3.8 -3.2 | 221 16 10.4 12.1 9 200 11510 255 9 8.7 2.3 | 221 23 15.2 17.6 10 150 13440 240 21 18.2 10.5 | 224 36 24.7 25.8 11 100 16140 230 29 22.2 18.6 | 220 44 28.8 33.9 12 70 18480 210 25 12.5 21.7 | 207 42 19.0 37.0 13 50 20660 205 17 7.2 15.4 | 204 34 13.7 30.7 14 30 23960 205 13 5.5 11.8 | 204 30 12.0 27.1 Wind Parameters Mean winds (0-6000m): 353.1 at 22.2 knts Storm direction: 23.1 at 16.6 knts Shear (0-3000m) pos: 1.9 neg: 1.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 73.2 deg Storm rel helicity (0-3000m) pos: 104.5 neg: 0.0 tot: 104.5 m^2/s^2 ave: 34.8 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.92 Bulk Shear: 14.95 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 ------------------------------------------------------------------------------- 500 330 14 258 14| 0.0 6.9 6.9| 23.7 0.0 23.7 47.3 0.94| 6.9 6.5 1000 330 17 268 15| 0.0 5.4 5.4| 36.8 0.0 36.8 36.8 0.90| 5.4 4.8 1500 330 19 274 16| 1.0 3.6 4.6| 49.2 0.0 49.2 32.8 0.88| 4.6 4.1 2000 331 21 280 17| 1.5 2.7 4.2| 64.4 0.0 64.4 32.2 0.89| 4.3 3.8 2500 333 22 285 17| 1.9 2.1 4.0| 80.6 0.0 80.6 32.2 0.90| 4.1 3.7 3000 335 24 290 18| 1.9 1.8 3.7|104.5 0.0 104.5 34.8 0.85| 4.5 3.8 4000 342 24 298 16| 2.5 1.3 3.8|137.1 0.0 137.1 34.3 0.78| 5.4 4.2 5000 346 23 301 14| 2.6 1.1 3.7|155.1 0.0 155.1 31.0 0.81| 5.7 4.6 6000 353 22 306 11| 2.2 1.4 3.6|158.2 -11.8 146.4 24.4 0.62| 5.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20250428.12.gif