UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for U6708... Searching the city database file for: U6708 ... Date:0000Z 28 NOV 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 1018 12 -2.3 -2.8 96 0.5 -2.5 200 5 269.5 270.0 269.7 277.7 3.05 1 1000 154 -0.5 -2.0 90 1.5 -1.1 215 15 272.6 273.2 272.1 281.6 3.30 2 979 324 0.6 -1.6 85 2.2 -0.3 220 20 275.4 276.0 273.9 284.9 3.47 3 925 777 -2.1 -8.1 63 6.0 -4.1 235 35 277.2 277.5 273.2 283.5 2.24 4 921 811 -2.3 -8.3 63 6.0 -4.3 236 34 277.3 277.7 273.2 283.5 2.22 5 905 952 1.0 -9.0 47 10.0 -2.5 238 32 282.1 282.5 275.7 288.2 2.13 6 863 1333 0.0 -17.0 26 17.0 -4.9 243 25 284.9 285.1 275.8 288.4 1.17 7 850 1455 0.6 -19.4 21 20.0 -5.0 245 23 286.8 286.9 276.5 289.7 0.97 8 814 1802 1.2 -27.8 9 29.0 -5.7 252 23 291.0 291.1 277.9 292.5 0.48 9 813 1812 1.2 -27.8 9 29.0 -5.7 252 23 291.1 291.2 278.0 292.6 0.48 10 700 3000 -5.7 -8.9 78 3.2 -6.9 275 21 296.2 296.7 283.2 304.6 2.78 11 686 3158 -6.5 -9.3 80 2.8 -7.5 277 21 297.0 297.5 283.5 305.3 2.75 12 653 3542 -8.7 -11.8 78 3.1 -9.8 282 20 298.7 299.2 283.8 306.0 2.37 13 613 4031 -10.1 -14.3 71 4.2 -11.5 289 19 302.6 302.9 284.9 309.0 2.06 14 500 5570 -21.1 -24.3 75 3.2 -21.8 310 17 307.3 307.5 285.6 310.8 1.07 15 492 5688 -22.1 -24.9 78 2.8 -22.7 311 17 307.5 307.7 285.7 310.9 1.03 16 468 6053 -23.5 -26.3 78 2.8 -24.1 314 18 310.2 310.4 286.5 313.4 0.95 17 428 6699 -27.1 -31.0 69 3.9 -27.7 320 18 313.6 313.8 287.4 316.0 0.67 18 400 7180 -31.5 -37.5 55 6.0 -32.1 325 19 314.0 314.1 287.2 315.4 0.38 19 391 7341 -32.7 -38.7 55 6.0 -33.3 328 20 314.5 314.6 287.3 315.8 0.34 20 300 9160 -46.7 -51.6 57 4.9 -46.9 360 33 319.5 319.6 288.7 320.0 0.11 21 250 10340 -56.3 -60.9 56 4.6 -56.4 5 35 322.4 322.4 289.5 322.5 0.04 22 247 10416 -56.9 -61.6 55 4.7 -57.0 6 35 322.6 322.6 289.6 322.7 0.04 23 200 11720 -65.1 -69.5 54 4.4 -65.1 20 44 329.7 329.7 291.6 329.7 0.02 24 188 12096 -67.7 -72.4 51 4.7 -67.7 20 40 331.4 331.4 292.1 331.4 0.01 25 150 13470 -64.5 -69.2 52 4.7 -64.6 360 27 359.0 359.0 298.5 359.1 0.02 26 133 14207 -62.1 -67.0 52 4.9 -62.2 345 24 375.8 375.8 301.6 376.0 0.04 27 100 15950 -65.9 -70.8 50 4.9 -66.0 310 17 400.4 400.4 305.3 400.5 0.03 28 70 18120 -67.5 -73.5 42 6.0 -67.6 320 15 440.0 440.0 309.9 440.1 0.03 29 50 20140 -70.1 -76.1 41 6.0 -70.2 295 13 478.3 478.3 313.3 478.4 0.02 30 49 20260 -70.7 -76.7 41 6.0 -70.8 295 13 479.6 479.7 313.4 479.8 0.02 31 39 21611 -70.7 -76.7 41 6.0 -70.8 295 18 512.0 512.0 315.8 512.2 0.03 32 37 21925 -67.9 -73.9 42 6.0 -68.1 295 19 527.0 527.0 316.8 527.3 0.05 33 30 23180 -69.3 -75.3 41 6.0 -69.5 295 23 555.7 555.7 318.4 556.0 0.05 34 22 25012 -73.3 -79.3 39 6.0 -73.5 280 26 595.3 595.4 320.4 595.6 0.03 35 20 25570 -72.7 -79.7 34 7.0 -72.9 275 27 613.6 613.6 321.2 613.9 0.03 36 14 27677 -70.3 -77.3 35 7.0 -70.6 687.7 687.7 324.0 688.3 0.07 TRP 188 12096 -67.7 -72.4 51 4.7 -67.7 20 40 331.4 331.4 292.1 331.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5416.00 m Freezing level: Surface below freezing Freezing level: 990.45 mb = 231.26 m = 758.71 ft Freezing level: 967.00 mb = 424.64 m = 1393.16 ft Freezing level: 909.85 mb = 909.14 m = 2982.71 ft Freezing level: 793.35 mb = 2018.88 m = 6623.54 ft Wetbulb zero: Below ground Precipitable water: 0.45 inches Sfc-500 mean rel hum: 61.14 % Est. max temperature: 12.87 C = 55.16 F Sfc-Lift cond lev (LCL): 1009.93 mb = 75.37 m = 247.27 ft T: -1.50 C 700-500 lapse rate: 5.99 C/km ThetaE index: 1.45 C Layer 925.0- 921.0 mb Conv cond level (CCL): 634.25 mb = 3767.57 m = 12360.63 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 28.88 C = 83.98 F Cap Strength: 18.42 C Lifted Index: 20.31 C Risk: None Lifted Index @300 mb: 25.76 C Lifted Index @700 mb: 14.61 C Showalter Index: 15.33 C Risk: None Total Totals Index: 23.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 1.70 C K Index: -0.90 Risk: None Sweat Index: 201.29 Risk: None Energy Index: 4.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.25 J/kg Max Up Vert Vel: 7.25 m/s Conv Inhibition (B-): 49206.23 J/kg Cap Strength: 20.28 C Lift Cond Lev (LCL): 921.42 mb = 807.84 m = 2650.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 16 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 1018 12 200 5 1.7 4.7 | 134 17 -12.4 12.0 1 1000 154 215 15 8.6 12.3 | 164 20 -5.5 19.6 2 925 777 235 35 28.7 20.1 | 208 31 14.6 27.4 3 850 1455 245 23 20.8 9.7 | 202 18 6.8 17.0 4 700 3000 275 21 20.9 -1.8 | 231 9 6.8 5.5 5 500 5570 310 17 13.0 -10.9 | 16 4 -1.0 -3.6 6 400 7180 325 19 10.9 -15.6 | 21 9 -3.2 -8.3 7 300 9160 360 33 -0.0 -33.0 | 29 29 -14.1 -25.7 8 250 10340 5 35 -3.1 -34.9 | 32 32 -17.1 -27.6 9 200 11720 20 44 -15.0 -41.3 | 41 45 -29.1 -34.0 10 188 12096 20 40 -13.7 -37.6 | 42 41 -27.8 -30.3 11 150 13470 360 27 -0.0 -27.0 | 36 24 -14.1 -19.7 12 100 15950 310 17 13.0 -10.9 | 16 4 -1.0 -3.6 13 70 18120 320 15 9.6 -11.5 | 47 6 -4.4 -4.2 14 50 20140 295 13 11.8 -5.5 | 128 3 -2.3 1.8 15 30 23180 295 23 20.8 -9.7 | 290 7 6.8 -2.4 16 20 25570 275 27 26.9 -2.4 | 249 14 12.8 4.9 Wind Parameters Mean winds (0-6000m): 267.4 at 21.1 knts Storm direction: 297.4 at 15.9 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 97.5 deg Storm rel helicity (0-3000m) pos: 199.0 neg: -12.9 tot: 186.1 m^2/s^2 ave: 62.0 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 5.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.80 Bulk Shear: 32.83 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 ------------------------------------------------------------------------------- 500 221 18 173 21| 22.8 0.0 22.8|114.1 0.0 114.1 228.2 0.92| 23.3 21.3 1000 230 25 192 24| 13.9 0.0 13.9|176.0 -1.9 174.1 174.1 0.80| 18.5 14.8 1500 234 25 196 23| 6.8 0.0 6.8|176.0 -12.9 163.1 108.8 0.60| 15.3 9.2 2000 238 25 198 22| 5.1 0.0 5.1|185.9 -12.9 173.0 86.5 0.60| 12.5 7.5 2500 242 24 201 20| 4.1 0.0 4.1|193.4 -12.9 180.5 72.2 0.60| 10.8 6.4 3000 246 24 204 18| 3.5 0.0 3.5|199.0 -12.9 186.1 62.0 0.60| 9.6 5.7 4000 254 23 210 16| 2.6 0.0 2.6|203.6 -12.9 190.7 47.7 0.59| 7.8 4.6 5000 261 22 215 13| 2.0 0.0 2.0|206.8 -12.9 193.9 38.8 0.61| 6.8 4.1 6000 267 21 220 11| 1.7 0.0 1.7|208.5 -12.9 195.6 32.6 0.61| 6.0 3.6 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20251128.00.gif