UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112512.upa.cvt Date: 1200Z 25 NOV 25 Searching for U7713... Searching the city database file for: U7713 ... Date:1200Z 25 NOV 25 Station: U7713 WMO ident: 27713 ------------------------------------------------------------------------------- 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 132 230 1 SFC 993 188 0.8 -4.0 70 4.8 -1.0 230 1 274.5 275.0 272.5 282.4 2.86 2 947 566 -2.9 -7.7 69 4.8 -4.5 230 9 274.5 274.9 271.6 280.8 2.26 3 925 752 -3.9 -8.3 71 4.4 -5.3 230 13 275.3 275.7 272.0 281.5 2.21 4 850 1417 -6.9 -9.1 84 2.2 -7.6 245 23 278.9 279.3 274.2 285.3 2.25 5 835 1556 -6.9 -9.1 84 2.2 -7.6 246 24 280.3 280.7 275.0 286.9 2.30 6 786 2024 -10.9 -14.1 77 3.2 -11.8 249 26 280.9 281.2 274.4 285.7 1.63 7 766 2223 -8.5 -11.4 80 2.9 -9.4 250 27 285.6 286.0 277.5 291.7 2.08 8 701 2909 -10.1 -12.1 85 2.0 -10.7 255 31 291.2 291.6 280.3 297.6 2.15 9 700 2920 -10.3 -12.4 85 2.1 -10.9 255 31 291.1 291.5 280.2 297.4 2.11 10 688 3053 -10.7 -12.9 84 2.2 -11.4 255 32 292.1 292.4 280.6 298.3 2.06 11 630 3722 -15.9 -18.7 79 2.8 -16.6 257 39 293.6 293.8 280.4 297.9 1.39 12 617 3879 -15.3 -18.1 79 2.8 -16.0 257 40 296.0 296.3 281.6 300.7 1.49 13 570 4474 -17.7 -21.2 74 3.5 -18.5 258 46 300.0 300.2 283.0 303.9 1.23 14 565 4540 -18.3 -21.9 73 3.6 -19.1 258 47 300.1 300.3 282.9 303.8 1.17 15 552 4713 -20.7 -25.5 65 4.8 -21.6 259 49 299.2 299.4 282.2 302.0 0.87 16 534 4957 -20.9 -29.9 44 9.0 -22.4 259 51 301.8 301.9 282.9 303.8 0.60 17 517 5196 -22.1 -30.1 48 8.0 -23.4 260 54 303.2 303.3 283.5 305.2 0.61 18 500 5440 -24.5 -32.5 47 8.0 -25.6 260 56 303.2 303.3 283.3 304.9 0.50 19 441 6339 -31.7 -39.7 45 8.0 -32.4 257 61 305.2 305.2 283.8 306.1 0.28 20 400 7020 -36.7 -42.7 54 6.0 -37.1 255 64 307.3 307.3 284.6 308.1 0.22 21 374 7484 -39.5 -45.5 53 6.0 -39.9 255 67 309.5 309.6 285.4 310.2 0.17 22 362 7706 -42.7 -48.7 52 6.0 -43.0 255 68 308.2 308.2 284.8 308.6 0.13 23 336 8207 -46.1 -51.1 57 5.0 -46.3 255 71 310.2 310.2 285.5 310.5 0.10 24 313 8675 -50.5 -55.3 57 4.8 -50.6 255 73 310.4 310.4 285.5 310.6 0.07 25 300 8950 -53.5 -58.5 54 5.0 -53.6 255 75 309.9 309.9 285.4 310.1 0.05 26 271 9591 -59.7 -64.6 53 4.9 -59.7 252 76 310.1 310.1 285.4 310.2 0.02 27 250 10090 -62.5 -67.5 51 5.0 -62.6 250 77 313.1 313.2 286.5 313.2 0.02 28 235 10470 -64.5 -69.4 51 4.9 -64.6 255 79 315.7 315.7 287.3 315.8 0.01 29 233 10522 -62.9 -67.9 51 5.0 -63.0 257 79 318.9 318.9 288.4 319.0 0.02 30 225 10738 -62.1 -67.1 51 5.0 -62.1 265 81 323.4 323.4 289.8 323.5 0.02 31 218 10934 -61.3 -66.3 51 5.0 -61.4 262 79 327.5 327.5 291.0 327.6 0.02 32 200 11470 -59.9 -64.9 52 5.0 -60.0 255 73 337.9 337.9 293.9 338.0 0.03 33 154 13105 -58.9 -64.9 46 6.0 -59.0 250 56 365.8 365.8 299.8 366.0 0.04 34 150 13270 -59.3 -65.3 46 6.0 -59.4 250 54 367.9 367.9 300.2 368.1 0.04 35 100 15770 -63.7 -72.7 28 9.0 -63.8 245 46 404.7 404.7 305.8 404.8 0.02 36 73 17688 -66.9 -75.9 27 9.0 -67.0 249 50 436.0 436.0 309.5 436.1 0.02 37 70 17940 -69.9 -78.9 26 9.0 -70.0 250 50 434.8 434.8 309.4 434.9 0.01 38 69 18026 -70.1 -79.1 26 9.0 -70.2 250 50 436.2 436.2 309.5 436.3 0.01 39 50 19930 -72.5 -82.5 21 10.0 -72.6 250 52 472.6 472.6 312.8 472.7 0.01 40 35 22018 -74.1 -84.1 20 10.0 -74.2 519.2 519.2 316.2 519.3 0.01 TRP 235 10470 -64.5 -69.4 51 4.9 -64.6 255 79 315.7 315.7 287.3 315.8 0.01 WND 225 10738 -62.1 -67.1 51 5.0 -62.1 265 81 323.4 323.4 289.8 323.5 0.02 Sounding variables and indices 1000-500 mb thick: 5308.00 m Freezing level: 983.05 mb = 270.08 m = 886.07 ft Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 74.19 % Est. max temperature: 5.87 C = 42.56 F Sfc-Lift cond lev (LCL): 921.40 mb = 782.71 m = 2567.91 ft T: -4.04 C 700-500 lapse rate: 5.63 C/km ThetaE index: 1.59 C Layer 947.0- 925.0 mb Conv cond level (CCL): 807.25 mb = 1817.74 m = 5963.63 ft Mean mixing ratio: 2.37 g/kg Conv temperature: 6.98 C = 44.56 F Cap Strength: 18.37 C Lifted Index: 18.08 C Risk: None Lifted Index @300 mb: 20.02 C Lifted Index @700 mb: 11.13 C Showalter Index: 15.27 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 15.40 C K Index: 6.40 Risk: None Sweat Index: 159.35 Risk: None Energy Index: 4.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.61 J/kg Max Up Vert Vel: 4.39 m/s Conv Inhibition (B-): 36492.54 J/kg Cap Strength: 18.28 C Lift Cond Lev (LCL): 878.26 mb = 1159.76 m = 3804.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 26 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 ---------------------------------------------------------- 0 993 188 230 1 0.8 0.6 | 107 26 -24.7 7.7 1 925 752 230 13 10.0 8.4 | 135 22 -15.5 15.4 2 850 1417 245 23 20.8 9.7 | 165 17 -4.6 16.7 3 700 2920 255 31 29.9 8.0 | 197 16 4.5 15.0 4 500 5440 260 56 55.1 9.7 | 241 34 29.7 16.7 5 400 7020 255 64 61.8 16.6 | 237 43 36.4 23.6 6 300 8950 255 75 72.4 19.4 | 241 54 47.0 26.4 7 250 10090 250 77 72.4 26.3 | 235 58 46.9 33.4 8 235 10470 255 79 76.3 20.4 | 242 58 50.9 27.5 9 225 10738 265 81 80.7 7.1 | 256 57 55.2 14.1 10 200 11470 255 73 70.5 18.9 | 240 52 45.1 25.9 11 150 13270 250 54 50.7 18.5 | 225 36 25.3 25.5 12 100 15770 245 46 41.7 19.4 | 212 31 16.2 26.5 13 70 17940 250 50 47.0 17.1 | 222 32 21.5 24.1 14 50 19930 250 52 48.9 17.8 | 223 34 23.4 24.8 Wind Parameters Mean winds (0-6000m): 255.4 at 35.2 knts Storm direction: 285.4 at 26.4 knts Shear (0-3000m) pos: 4.1 neg: 1.8 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 97.6 deg Storm rel helicity (0-3000m) pos: 170.8 neg: 0.0 tot: 170.8 m^2/s^2 ave: 56.9 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 5.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 116.24 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 ------------------------------------------------------------------------------- 500 230 6 118 23| 0.0 11.0 11.0| 61.2 0.0 61.2 122.5 0.92| 11.0 10.1 1000 234 11 129 21| 4.3 5.5 9.8|104.0 0.0 104.0 104.0 0.93| 9.8 9.1 1500 240 15 139 19| 4.7 3.7 8.4|128.4 0.0 128.4 85.6 0.93| 8.5 7.8 2000 243 18 147 18| 4.3 2.7 7.0|141.5 0.0 141.5 70.7 0.93| 7.1 6.7 2500 246 20 154 17| 4.0 2.2 6.2|154.6 0.0 154.6 61.8 0.94| 6.4 6.0 3000 248 22 161 16| 4.1 1.8 5.9|170.8 0.0 170.8 56.9 0.94| 6.0 5.6 4000 251 26 176 15| 4.3 1.4 5.7|209.9 0.0 209.9 52.5 0.89| 5.8 5.2 5000 254 31 194 16| 4.5 1.1 5.6|252.5 0.0 252.5 50.5 0.83| 5.7 4.7 6000 255 35 208 18| 3.8 1.5 5.2|263.4 -9.3 254.1 42.3 0.75| 5.3 4.0 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20251125.12.gif