UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for U6708... Searching the city database file for: U6708 ... Date:0000Z 23 OCT 25 Station: U6708 WMO ident: 26708 ------------------------------------------------------------------------------- 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 1001 16 9.4 8.5 94 0.9 8.9 135 5 282.5 283.7 282.0 301.6 6.96 1 1000 24 9.4 8.4 93 1.0 8.9 135 5 282.5 283.7 282.0 301.6 6.92 2 980 192 9.0 7.1 88 1.9 8.0 151 7 283.8 284.9 282.0 301.7 6.46 3 957 390 11.4 9.5 88 1.9 10.3 169 10 288.1 289.5 285.4 310.1 7.80 4 938 557 11.4 8.0 80 3.4 9.5 184 12 289.8 291.1 285.4 310.2 7.19 5 925 674 10.6 5.8 72 4.8 8.0 195 13 290.1 291.3 284.5 308.0 6.26 6 914 774 9.8 4.8 71 5.0 7.2 195 14 290.3 291.4 284.2 307.2 5.90 7 850 1372 5.0 1.5 78 3.5 3.3 195 17 291.4 292.3 283.7 305.9 5.02 8 781 2057 0.2 -2.1 84 2.3 -0.9 206 16 293.4 294.1 283.7 305.7 4.20 9 700 2928 -4.1 -5.8 88 1.7 -4.8 220 15 297.9 298.6 284.8 308.6 3.54 10 673 3237 -5.9 -7.7 87 1.8 -6.6 220 16 299.3 299.9 284.9 309.0 3.18 11 648 3533 -7.5 -9.3 87 1.8 -8.2 220 16 300.7 301.3 285.2 309.7 2.91 12 537 4969 -17.9 -20.2 82 2.3 -18.5 220 20 304.9 305.2 285.1 309.5 1.43 13 527 5110 -17.5 -19.8 82 2.3 -18.1 220 20 307.0 307.3 286.0 311.9 1.51 14 510 5354 -21.3 -25.7 68 4.4 -22.2 220 21 305.3 305.5 284.7 308.4 0.92 15 500 5500 -21.3 -28.3 53 7.0 -22.6 220 21 307.1 307.2 285.1 309.6 0.74 16 489 5664 -21.7 -29.7 48 8.0 -23.1 221 22 308.5 308.7 285.6 310.8 0.67 17 478 5830 -22.7 -30.7 48 8.0 -24.1 223 22 309.3 309.4 285.8 311.4 0.62 18 400 7110 -32.1 -36.3 66 4.2 -32.6 235 27 313.3 313.4 287.0 314.8 0.43 19 391 7270 -33.5 -37.6 67 4.1 -33.9 235 27 313.5 313.6 287.1 314.9 0.38 20 371 7637 -36.7 -40.4 68 3.7 -37.0 234 29 314.0 314.0 287.1 315.1 0.30 21 300 9070 -49.5 -53.4 64 3.9 -49.6 230 33 315.6 315.6 287.4 315.9 0.09 22 267 9823 -55.7 -59.4 63 3.7 -55.8 227 33 317.2 317.2 287.9 317.4 0.05 23 250 10240 -58.3 -62.1 62 3.8 -58.3 225 33 319.4 319.4 288.6 319.5 0.04 24 225 10898 -61.3 -64.9 62 3.6 -61.3 230 33 324.6 324.6 290.2 324.7 0.03 25 202 11577 -55.5 -59.3 62 3.8 -55.6 244 29 343.9 343.9 295.3 344.2 0.06 26 200 11640 -55.7 -59.5 62 3.8 -55.8 245 29 344.6 344.6 295.5 344.8 0.06 27 164 12903 -54.5 -58.9 58 4.4 -54.6 252 23 366.7 366.7 300.0 367.1 0.08 28 150 13470 -56.5 -61.1 56 4.6 -56.6 255 21 372.7 372.7 301.1 373.0 0.07 29 100 16020 -59.7 -65.7 45 6.0 -59.9 270 19 412.4 412.4 306.9 412.7 0.06 30 70 18250 -59.9 -66.9 40 7.0 -60.2 260 23 456.2 456.3 311.5 456.6 0.07 31 50 20320 -62.9 -69.9 38 7.0 -63.1 265 31 495.3 495.3 314.7 495.6 0.06 32 43 21243 -64.7 -72.7 32 8.0 -65.0 265 32 512.7 512.7 315.8 513.0 0.05 33 38 22001 -62.3 -70.3 33 8.0 -62.7 265 34 537.2 537.2 317.4 537.7 0.08 34 30 23460 -62.1 -70.1 34 8.0 -62.6 265 36 575.3 575.4 319.5 576.1 0.10 35 25 24586 -63.7 -71.7 33 8.0 -64.2 267 45 601.5 601.6 320.7 602.3 0.10 36 20 25970 -60.1 -69.1 30 9.0 -61.0 270 56 652.2 652.3 322.8 653.6 0.17 37 14 28219 -55.7 -64.7 32 9.0 -57.5 737.2 737.4 325.7 741.4 0.46 38 12 29199 -56.5 -66.1 29 9.6 -58.5 265 77 767.7 767.9 326.5 771.9 0.44 39 11 29751 -56.9 -66.9 27 10.0 -59.0 785.4 785.7 327.0 789.7 0.43 TRP 225 10898 -61.3 -64.9 62 3.6 -61.3 230 33 324.6 324.6 290.2 324.7 0.03 WND 12 29199 -56.5 -66.1 29 9.6 -58.5 265 77 767.7 767.9 326.5 771.9 0.44 Sounding variables and indices 1000-500 mb thick: 5476.00 m Freezing level: 777.23 mb = 2097.43 m = 6881.24 ft Wetbulb zero: 795.25 mb = 1910.63 m = 6268.41 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 82.34 % Est. max temperature: 18.30 C = 64.94 F Sfc-Lift cond lev (LCL): 987.50 mb = 128.41 m = 421.29 ft T: 9.15 C 700-500 lapse rate: 6.69 C/km ThetaE index: 4.51 C Layer 925.0- 700.0 mb Conv cond level (CCL): 861.25 mb = 1263.62 m = 4145.68 ft Mean mixing ratio: 6.76 g/kg Conv temperature: 18.13 C = 64.64 F Cap Strength: 3.87 C Lifted Index: 3.17 C Risk: None Lifted Index @300 mb: 6.50 C Lifted Index @700 mb: 1.71 C Showalter Index: 3.64 C Risk: None Total Totals Index: 49.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 22.80 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 152.83 Risk: None Energy Index: 0.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.26 J/kg Max Up Vert Vel: 8.75 m/s Conv Inhibition (B-): 46499.78 J/kg Cap Strength: 3.64 C Lift Cond Lev (LCL): 908.37 mb = 824.55 m = 2705.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 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 1001 16 135 5 -3.5 3.5 | 81 15 -14.6 -2.2 1 1000 24 135 5 -3.5 3.5 | 81 15 -14.6 -2.2 2 925 674 195 13 3.4 12.6 | 132 10 -7.7 6.8 3 850 1372 195 17 4.4 16.4 | 148 13 -6.6 10.7 4 700 2928 220 15 9.6 11.5 | 167 6 -1.4 5.8 5 500 5500 220 21 13.5 16.1 | 193 11 2.5 10.4 6 400 7110 235 27 22.1 15.5 | 229 15 11.1 9.8 7 300 9070 230 33 25.3 21.2 | 223 21 14.3 15.5 8 250 10240 225 33 23.3 23.3 | 215 21 12.3 17.6 9 225 10898 230 33 25.3 21.2 | 223 21 14.3 15.5 10 200 11640 245 29 26.3 12.3 | 247 17 15.3 6.5 11 150 13470 255 21 20.3 5.4 | 272 9 9.3 -0.3 12 100 16020 270 19 19.0 -0.0 | 306 10 8.0 -5.7 13 70 18250 260 23 22.7 4.0 | 278 12 11.6 -1.7 14 50 20320 265 31 30.9 2.7 | 279 20 19.9 -3.0 15 30 23460 265 36 35.9 3.1 | 276 25 24.8 -2.6 16 20 25970 270 56 56.0 -0.0 | 277 45 45.0 -5.7 Wind Parameters Mean winds (0-6000m): 212.5 at 16.6 knts Storm direction: 242.5 at 12.4 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 86.7 deg Storm rel helicity (0-3000m) pos: 56.8 neg: 0.0 tot: 56.8 m^2/s^2 ave: 18.9 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.86 Bulk Shear: 20.52 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 ------------------------------------------------------------------------------- 500 166 8 99 13| 8.6 0.0 8.6| 30.4 0.0 30.4 60.9 0.94| 9.1 8.6 1000 187 11 116 11| 6.8 0.0 6.8| 44.4 0.0 44.4 44.4 0.91| 7.4 6.7 1500 191 13 127 11| 5.2 0.0 5.2| 50.4 0.0 50.4 33.6 0.89| 5.8 5.1 2000 194 14 133 11| 3.9 0.0 3.9| 53.4 0.0 53.4 26.7 0.83| 5.0 4.1 2500 197 14 138 10| 3.2 0.0 3.2| 55.4 0.0 55.4 22.2 0.78| 4.4 3.5 3000 201 14 142 10| 2.7 0.0 2.7| 56.8 0.0 56.8 18.9 0.75| 4.0 3.0 4000 206 15 149 9| 2.0 0.3 2.3| 59.8 0.0 59.8 14.9 0.75| 3.3 2.5 5000 210 16 157 8| 1.6 0.5 2.1| 62.7 0.0 62.7 12.5 0.73| 2.9 2.1 6000 213 17 166 9| 1.6 0.4 2.0| 71.3 0.0 71.3 11.9 0.74| 2.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20251023.00.gif