UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for U7594... Searching the city database file for: U7594 ... Date:1200Z 18 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 ------------------------------------------------------------------------------- SFC 1003 125 7.8 6.7 93 1.1 7.2 240 7 280.7 281.8 280.3 297.5 6.14 1 1001 142 9.2 6.8 85 2.4 7.9 240 7 282.3 283.3 281.0 299.4 6.19 2 1000 150 9.2 6.8 85 2.4 7.9 240 7 282.4 283.4 281.1 299.5 6.20 3 925 790 4.2 3.1 93 1.1 3.7 265 17 283.6 284.5 280.5 298.0 5.17 4 893 1076 2.0 1.2 94 0.8 1.6 269 19 284.2 285.0 280.1 297.3 4.67 5 850 1474 0.2 -2.2 84 2.4 -0.8 275 21 286.4 287.0 280.1 297.3 3.82 6 718 2807 -7.5 -13.5 62 6.0 -9.4 266 18 292.1 292.4 280.3 297.7 1.88 7 700 3004 -9.1 -14.1 67 5.0 -10.6 265 17 292.4 292.7 280.4 298.0 1.83 8 654 3524 -14.3 -16.2 85 1.9 -14.8 269 21 292.3 292.6 280.1 297.3 1.65 9 639 3700 -14.3 -16.3 85 2.0 -14.9 270 23 294.2 294.5 281.0 299.4 1.67 10 612 4026 -15.7 -23.7 50 8.0 -17.4 273 25 296.3 296.4 281.0 299.2 0.92 11 610 4051 -15.7 -31.7 24 16.0 -18.4 273 26 296.5 296.6 280.4 298.0 0.44 12 580 4431 -16.1 -37.1 15 21.0 -19.1 276 29 300.4 300.4 281.9 301.3 0.27 13 540 4964 -20.3 -42.3 12 22.0 -22.8 280 33 301.6 301.6 282.3 302.2 0.17 14 524 5186 -21.9 -33.9 33 12.0 -23.6 282 35 302.3 302.3 282.8 303.7 0.42 15 500 5530 -23.5 -40.5 19 17.0 -25.4 285 38 304.4 304.4 283.5 305.2 0.22 16 451 6275 -28.5 -39.5 34 11.0 -29.7 283 44 307.2 307.3 284.7 308.2 0.27 17 400 7120 -35.7 -46.7 31 11.0 -36.4 280 52 308.6 308.6 285.0 309.1 0.14 18 307 8909 -50.3 -62.3 23 12.0 -50.5 280 59 312.4 312.4 286.2 312.5 0.03 19 300 9060 -50.9 -62.9 23 12.0 -51.1 280 60 313.6 313.6 286.6 313.7 0.03 20 264 9884 -55.1 -67.1 21 12.0 -55.3 275 64 319.1 319.1 288.5 319.1 0.02 21 255 10104 -56.3 -68.3 21 12.0 -56.5 280 60 320.5 320.5 288.9 320.6 0.02 22 253 10154 -56.3 -68.3 21 12.0 -56.5 280 60 321.3 321.3 289.2 321.3 0.02 23 250 10230 -56.1 -68.1 21 12.0 -56.2 280 60 322.7 322.7 289.6 322.7 0.02 24 200 11660 -52.3 -70.3 10 18.0 -52.7 270 44 349.9 350.0 296.6 350.0 0.01 25 197 11758 -51.9 -70.9 8 19.0 -52.2 271 43 352.1 352.1 297.1 352.2 0.01 26 150 13520 -52.7 -75.7 5 23.0 -53.2 280 27 379.3 379.3 302.1 379.3 0.01 27 100 16110 -54.9 -76.9 5 22.0 -55.4 270 27 421.7 421.7 307.9 421.7 0.01 28 70 18390 -55.7 -77.7 5 22.0 -56.3 260 19 465.2 465.2 312.3 465.3 0.01 29 50 20520 -58.5 -79.5 5 21.0 -59.2 275 17 505.6 505.6 315.4 505.7 0.01 30 49 20647 -58.7 -79.7 5 21.0 -59.3 275 17 508.1 508.1 315.5 508.2 0.01 31 30 23740 -57.9 -80.9 4 23.0 -59.0 270 21 586.8 586.8 320.0 586.9 0.02 32 25 24892 -58.3 -79.3 5 21.0 -59.6 279 19 617.1 617.1 321.4 617.3 0.03 33 20 26310 -54.9 -76.9 5 22.0 -57.1 290 17 668.1 668.2 323.4 668.6 0.05 34 18 26987 -52.7 -74.7 5 22.0 -55.5 695.5 695.5 324.3 696.2 0.08 35 11 30171 -52.1 -74.1 5 22.0 -56.3 802.9 803.0 327.4 804.4 0.15 TRP 255 10104 -56.3 -68.3 21 12.0 -56.5 280 60 320.5 320.5 288.9 320.6 0.02 WND 264 9884 -55.1 -67.1 21 12.0 -55.3 275 64 319.1 319.1 288.5 319.1 0.02 Sounding variables and indices 1000-500 mb thick: 5380.00 m Freezing level: 846.57 mb = 1508.62 m = 4949.49 ft Wetbulb zero: 864.16 mb = 1340.80 m = 4398.89 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 61.56 % Est. max temperature: 13.30 C = 55.93 F Sfc-Lift cond lev (LCL): 986.40 mb = 262.43 m = 860.98 ft T: 8.32 C 700-500 lapse rate: 5.70 C/km ThetaE index: 2.17 C Layer 925.0- 718.0 mb Conv cond level (CCL): 922.50 mb = 811.99 m = 2663.97 ft Mean mixing ratio: 5.54 g/kg Conv temperature: 10.74 C = 51.33 F Cap Strength: 5.21 C Lifted Index: 6.48 C Risk: None Lifted Index @300 mb: 10.78 C Lifted Index @700 mb: 1.19 C Showalter Index: 7.36 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.30 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 80.00 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.28 J/kg Max Up Vert Vel: 3.54 m/s Conv Inhibition (B-): 1.32 J/kg Cap Strength: 5.96 C Lift Cond Lev (LCL): 929.65 mb = 748.88 m = 2456.92 ft Lev Free Conv (LFC): 904.65 mb = 970.77 m = 3184.91 ft Equ Level (EL): 874.65 mb = 1243.51 m = 4079.71 ft B at Equ Level: 6.16 J/kg Max Parcel Lev (MPL): 824.65 mb = 1713.18 m = 5620.61 ft Wind level data Storm motion: 306 at 18 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 1003 125 240 7 6.1 3.5 | 149 17 -8.5 14.2 1 1000 150 240 7 6.1 3.5 | 149 17 -8.5 14.2 2 925 790 265 17 16.9 1.5 | 191 12 2.4 12.2 3 850 1474 275 21 20.9 -1.8 | 216 11 6.3 8.9 4 700 3004 265 17 16.9 1.5 | 191 12 2.4 12.2 5 500 5530 285 38 36.7 -9.8 | 268 22 22.1 0.9 6 400 7120 280 52 51.2 -9.0 | 267 37 36.6 1.7 7 300 9060 280 60 59.1 -10.4 | 270 45 44.5 0.3 8 264 9884 275 64 63.8 -5.6 | 264 49 49.2 5.1 9 255 10104 280 60 59.1 -10.4 | 270 45 44.5 0.3 10 250 10230 280 60 59.1 -10.4 | 270 45 44.5 0.3 11 200 11660 270 44 44.0 -0.0 | 250 31 29.4 10.7 12 150 13520 280 27 26.6 -4.7 | 243 13 12.0 6.0 13 100 16110 270 27 27.0 -0.0 | 229 16 12.4 10.7 14 70 18390 260 19 18.7 3.3 | 196 15 4.1 14.0 15 50 20520 275 17 16.9 -1.5 | 194 10 2.4 9.2 16 30 23740 270 21 21.0 -0.0 | 211 12 6.4 10.7 17 20 26310 290 17 16.0 -5.8 | 196 5 1.4 4.9 Wind Parameters Mean winds (0-6000m): 276.3 at 24.1 knts Storm direction: 306.3 at 18.1 knts Shear (0-3000m) pos: 2.6 neg: 0.6 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 46.7 deg Storm rel helicity (0-3000m) pos: 58.1 neg: -14.1 tot: 43.9 m^2/s^2 ave: 14.6 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 30.33 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 ------------------------------------------------------------------------------- 500 252 11 162 15| 8.3 0.0 8.3| 30.6 0.0 30.6 61.2 0.93| 8.5 7.9 1000 262 14 176 13| 6.9 0.0 6.9| 48.0 0.0 48.0 48.0 0.93| 7.1 6.6 1500 267 16 187 12| 5.3 0.0 5.3| 55.2 -1.0 54.2 36.2 0.90| 5.7 5.1 2000 268 17 192 11| 3.9 0.4 4.4| 55.2 -6.0 49.2 24.6 0.72| 4.7 3.4 2500 269 17 194 11| 3.2 0.7 3.9| 55.2 -11.0 44.3 17.7 0.58| 4.1 2.4 3000 268 17 194 12| 2.6 0.6 3.3| 58.1 -14.1 43.9 14.6 0.53| 3.8 2.0 4000 269 19 200 12| 3.1 0.5 3.6| 88.0 -14.1 73.9 18.5 0.65| 4.0 2.6 5000 273 21 213 12| 3.4 0.4 3.8|123.4 -14.1 109.2 21.8 0.69| 4.1 2.9 6000 276 24 229 12| 3.2 0.3 3.5|141.3 -14.1 127.1 21.2 0.63| 4.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20251018.12.gif