UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for U7594... Searching the city database file for: U7594 ... Date:0000Z 13 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 ------------------------------------------------------------------------------- 0 1000 50 125 7 SFC 991 124 6.2 5.9 98 0.3 6.1 125 7 280.1 281.1 279.6 296.2 5.88 2 925 689 4.8 4.7 99 0.1 4.8 195 15 284.2 285.2 281.5 300.4 5.79 3 850 1376 2.0 1.7 98 0.3 1.8 190 19 288.2 289.1 282.5 302.7 5.09 4 841 1462 1.0 0.7 98 0.3 0.8 191 19 288.1 288.9 282.1 301.7 4.79 5 780 2066 -0.5 -1.5 93 1.0 -1.0 197 22 292.7 293.5 283.6 305.6 4.39 6 761 2263 -3.3 -4.2 93 0.9 -3.7 199 22 291.8 292.4 282.4 302.5 3.68 7 700 2919 -8.1 -9.3 91 1.2 -8.5 205 25 293.5 294.0 282.0 301.6 2.70 8 637 3644 -12.5 -14.1 88 1.6 -13.0 202 27 296.5 296.9 282.5 302.7 2.01 9 575 4415 -19.1 -20.3 90 1.2 -19.4 199 29 297.6 297.9 282.1 301.8 1.32 10 565 4545 -20.1 -22.0 85 1.9 -20.5 199 29 297.9 298.1 282.0 301.6 1.16 11 563 4571 -20.9 -27.9 53 7.0 -22.1 199 29 297.3 297.4 281.1 299.5 0.68 12 555 4676 -21.5 -30.5 44 9.0 -22.9 198 29 297.8 297.9 281.1 299.6 0.54 13 533 4974 -22.1 -33.1 36 11.0 -23.7 197 30 300.5 300.6 282.2 302.0 0.44 14 500 5440 -25.5 -36.5 35 11.0 -26.8 195 31 301.9 302.0 282.6 303.1 0.34 15 447 6243 -31.1 -44.1 27 13.0 -32.1 182 28 304.7 304.8 283.5 305.3 0.17 16 418 6715 -35.3 -46.3 32 11.0 -36.0 175 26 305.2 305.3 283.7 305.8 0.14 17 400 7020 -37.1 -48.1 31 11.0 -37.7 170 25 306.8 306.8 284.2 307.2 0.12 18 300 8960 -49.1 -59.1 30 10.0 -49.4 185 31 316.1 316.2 287.5 316.3 0.04 19 290 9182 -50.1 -60.1 30 10.0 -50.3 185 31 317.8 317.8 288.1 318.0 0.04 20 250 10160 -46.5 -58.5 24 12.0 -46.9 200 23 336.9 336.9 293.6 337.2 0.06 21 204 11508 -45.3 -58.3 22 13.0 -45.9 223 23 359.0 359.0 298.5 359.3 0.07 22 200 11640 -45.7 -58.7 22 13.0 -46.3 225 23 360.4 360.4 298.8 360.7 0.07 23 150 13530 -50.5 -64.5 18 14.0 -51.0 245 17 383.1 383.1 302.8 383.3 0.04 24 100 16140 -56.1 -70.1 16 14.0 -56.5 260 11 419.3 419.3 307.6 419.5 0.03 25 70 18390 -57.9 -71.9 15 14.0 -58.3 275 11 460.5 460.5 311.8 460.7 0.03 26 50 20500 -60.3 -74.3 14 14.0 -60.8 270 11 501.4 501.4 315.1 501.6 0.03 27 47 20886 -60.1 -73.1 17 13.0 -60.6 510.8 510.8 315.7 511.1 0.04 TRP 290 9182 -50.1 -60.1 30 10.0 -50.3 185 31 317.8 317.8 288.1 318.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5390.00 m Freezing level: 800.33 mb = 1864.92 m = 6118.43 ft Wetbulb zero: 812.79 mb = 1735.84 m = 5694.93 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 83.74 % Est. max temperature: 14.18 C = 57.52 F Sfc-Lift cond lev (LCL): 986.42 mb = 162.26 m = 532.33 ft T: 6.11 C 700-500 lapse rate: 6.90 C/km ThetaE index: 3.97 C Layer 761.0- 637.0 mb Conv cond level (CCL): 916.21 mb = 766.57 m = 2514.96 ft Mean mixing ratio: 5.76 g/kg Conv temperature: 10.79 C = 51.42 F Cap Strength: 3.70 C Lifted Index: 4.01 C Risk: None Lifted Index @300 mb: 12.11 C Lifted Index @700 mb: 1.78 C Showalter Index: 1.55 C Risk: Showers probable Total Totals Index: 54.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 27.20 C K Index: 28.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 203.40 Risk: None Energy Index: 0.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.08 J/kg Max Up Vert Vel: 6.79 m/s Conv Inhibition (B-): 26295.39 J/kg Cap Strength: 3.91 C Lift Cond Lev (LCL): 936.83 mb = 584.85 m = 1918.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 226 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 ---------------------------------------------------------- 0 991 124 125 7 -5.7 4.0 | 66 21 -18.8 -8.4 1 925 689 195 15 3.9 14.5 | 103 9 -9.1 2.1 2 850 1376 190 19 3.3 18.7 | 123 12 -9.7 6.3 3 700 2919 205 25 10.6 22.7 | 166 11 -2.5 10.3 4 500 5440 195 31 8.0 29.9 | 164 18 -5.0 17.5 5 400 7020 170 25 -4.3 24.6 | 125 21 -17.4 12.2 6 300 8960 185 31 2.7 30.9 | 151 21 -10.3 18.5 7 290 9182 185 31 2.7 30.9 | 151 21 -10.3 18.5 8 250 10160 200 23 7.9 21.6 | 151 11 -5.2 9.2 9 200 11640 225 23 16.3 16.3 | 220 5 3.2 3.9 10 150 13530 245 17 15.4 7.2 | 335 6 2.4 -5.2 11 100 16140 260 11 10.8 1.9 | 12 11 -2.2 -10.5 12 70 18390 275 11 11.0 -1.0 | 9 14 -2.1 -13.4 13 50 20500 270 11 11.0 -0.0 | 9 13 -2.0 -12.4 Wind Parameters Mean winds (0-6000m): 196.4 at 24.0 knts Storm direction: 226.4 at 18.0 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 78.3 neg: 0.0 tot: 78.3 m^2/s^2 ave: 26.1 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.75 Bulk Shear: 30.64 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 ------------------------------------------------------------------------------- 500 171 11 82 15| 12.8 0.0 12.8| 42.5 0.0 42.5 85.0 0.70| 13.8 9.7 1000 185 13 94 12| 8.3 0.0 8.3| 51.3 0.0 51.3 51.3 0.70| 9.4 6.5 1500 188 15 103 11| 6.3 0.0 6.3| 58.5 0.0 58.5 39.0 0.72| 7.2 5.2 2000 190 17 111 11| 5.4 0.0 5.4| 66.0 0.0 66.0 33.0 0.75| 6.1 4.6 2500 193 18 119 10| 4.8 0.0 4.8| 73.6 0.0 73.6 29.5 0.78| 5.4 4.2 3000 196 19 127 10| 4.3 0.0 4.3| 78.3 0.0 78.3 26.1 0.77| 4.9 3.8 4000 198 21 138 10| 3.2 0.4 3.6| 78.4 -0.4 78.0 19.5 0.70| 4.1 2.8 5000 198 23 146 11| 2.6 0.6 3.2| 78.4 -2.1 76.3 15.3 0.62| 3.6 2.2 6000 196 24 149 12| 2.2 0.8 3.0| 78.4 -33.1 45.3 7.5 0.37| 3.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//U7594/skewt/U7594.skewt.20251013.00.gif