UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for U7713... Searching the city database file for: U7713 ... Date:0000Z 8 OCT 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 ------------------------------------------------------------------------------- SFC 1000 195 11.0 8.8 86 2.2 9.8 90 1 284.1 285.4 283.0 303.9 7.12 1 925 840 7.6 6.0 90 1.6 6.8 190 1 287.1 288.2 283.4 304.9 6.34 2 850 1533 4.2 1.6 83 2.6 2.9 270 3 290.5 291.4 283.4 305.1 5.05 3 807 1954 2.2 0.0 85 2.2 1.1 258 4 292.8 293.6 284.0 306.6 4.74 4 751 2529 -3.1 -4.6 89 1.5 -3.7 241 6 293.1 293.7 282.9 303.8 3.62 5 750 2540 -3.1 -4.6 89 1.5 -3.7 241 6 293.2 293.9 283.0 303.9 3.62 6 741 2636 -0.7 -4.8 74 4.1 -2.4 238 6 296.8 297.5 284.4 307.6 3.61 7 738 2668 -0.9 -5.9 69 5.0 -3.0 237 6 297.0 297.6 284.2 307.0 3.33 8 700 3088 -3.9 -6.0 85 2.1 -4.8 225 7 298.2 298.8 284.8 308.7 3.49 9 686 3247 -4.9 -7.2 84 2.3 -5.8 224 7 298.8 299.4 284.8 308.6 3.24 10 672 3409 -5.1 -12.1 58 7.0 -7.5 223 7 300.3 300.7 284.3 307.3 2.25 11 663 3514 -5.9 -11.9 63 6.0 -8.0 223 7 300.6 301.0 284.5 307.8 2.32 12 640 3791 -5.5 -7.2 88 1.7 -6.2 221 8 304.1 304.7 287.0 314.8 3.48 13 571 4678 -9.3 -13.9 69 4.6 -10.9 216 8 309.7 310.1 287.8 317.1 2.29 14 514 5482 -15.1 -26.1 39 11.0 -17.6 211 9 312.2 312.3 287.1 315.2 0.88 15 500 5690 -16.5 -27.5 38 11.0 -18.8 210 9 312.9 313.1 287.3 315.7 0.80 16 454 6410 -21.9 -30.9 44 9.0 -23.5 216 11 314.9 315.0 287.8 317.1 0.64 17 400 7330 -29.7 -35.7 56 6.0 -30.4 225 13 316.4 316.5 288.1 318.0 0.46 18 300 9300 -46.3 -50.6 62 4.3 -46.5 240 38 320.1 320.1 288.9 320.6 0.12 19 250 10490 -55.5 -59.5 61 4.0 -55.6 245 52 323.6 323.6 289.9 323.8 0.05 20 224 11180 -61.1 -64.8 61 3.7 -61.2 245 54 325.3 325.3 290.4 325.4 0.03 21 213 11493 -59.7 -63.7 59 4.0 -59.7 252 46 332.2 332.2 292.3 332.3 0.03 22 208 11642 -56.5 -60.2 63 3.7 -56.6 255 42 339.5 339.5 294.3 339.7 0.06 23 200 11890 -57.9 -61.8 61 3.9 -58.0 260 35 341.1 341.1 294.6 341.3 0.05 24 199 11922 -57.7 -61.6 61 3.9 -57.8 260 35 341.9 341.9 294.8 342.1 0.05 25 178 12633 -54.3 -58.6 59 4.3 -54.4 254 31 358.5 358.5 298.5 358.9 0.08 26 150 13730 -55.5 -60.5 54 5.0 -55.6 245 25 374.5 374.5 301.4 374.8 0.07 27 100 16300 -58.1 -67.1 31 9.0 -58.3 275 15 415.5 415.5 307.2 415.7 0.05 28 81 17616 -61.1 -71.1 25 10.0 -61.3 278 16 435.1 435.1 309.4 435.3 0.03 29 70 18520 -61.5 -72.5 22 11.0 -61.8 280 17 452.8 452.8 311.1 453.0 0.03 30 69 18609 -61.5 -72.5 22 11.0 -61.8 280 17 454.7 454.7 311.3 454.9 0.03 31 54 20139 -59.9 -71.9 19 12.0 -60.3 284 14 491.4 491.4 314.4 491.7 0.04 32 50 20620 -60.9 -72.9 19 12.0 -61.3 285 13 500.0 500.0 314.9 500.2 0.04 33 44 21410 -62.9 -75.9 16 13.0 -63.3 293 14 513.7 513.7 315.9 513.9 0.03 34 30 23770 -62.1 -76.1 14 14.0 -62.7 315 17 575.3 575.4 319.5 575.6 0.04 35 26 24654 -61.5 -75.5 14 14.0 -62.3 304 18 601.1 601.1 320.7 601.5 0.05 36 20 26270 -63.7 -78.7 11 15.0 -64.5 285 19 641.2 641.2 322.3 641.5 0.04 37 17 27267 -63.9 -78.9 11 15.0 -64.8 671.1 671.1 323.4 671.4 0.05 38 13 28926 -60.1 -76.1 11 16.0 -61.8 737.7 737.8 325.6 738.6 0.09 TRP 224 11180 -61.1 -64.8 61 3.7 -61.2 245 54 325.3 325.3 290.4 325.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5494.99 m Freezing level: 783.75 mb = 2192.67 m = 7193.71 ft Wetbulb zero: 793.95 mb = 2084.25 m = 6838.00 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 75.87 % Est. max temperature: 17.40 C = 63.31 F Sfc-Lift cond lev (LCL): 967.28 mb = 470.27 m = 1542.85 ft T: 9.55 C 700-500 lapse rate: 4.84 C/km ThetaE index: 2.81 C Layer 751.0- 750.0 mb Conv cond level (CCL): 886.33 mb = 1190.01 m = 3904.17 ft Mean mixing ratio: 6.57 g/kg Conv temperature: 15.68 C = 60.22 F Cap Strength: 9.08 C Lifted Index: 9.38 C Risk: None Lifted Index @300 mb: 11.16 C Lifted Index @700 mb: 2.99 C Showalter Index: 8.97 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 18.10 C K Index: 20.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 34.20 Risk: None Energy Index: 2.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.02 J/kg Max Up Vert Vel: 4.90 m/s Conv Inhibition (B-): 44049.04 J/kg Cap Strength: 9.30 C Lift Cond Lev (LCL): 922.45 mb = 862.59 m = 2829.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 at 4 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 1000 195 90 1 -1.0 0.0 | 74 5 -5.2 -1.5 1 1000 193 90 1 -1.0 0.0 | 74 5 -5.2 -1.5 2 925 840 190 1 0.2 1.0 | 83 4 -4.1 -0.5 3 850 1533 270 3 3.0 -0.0 | 40 2 -1.2 -1.5 4 700 3088 225 7 4.9 4.9 | 192 4 0.7 3.5 5 500 5690 210 9 4.5 7.8 | 182 6 0.3 6.3 6 400 7330 225 13 9.2 9.2 | 213 9 5.0 7.7 7 300 9300 240 38 32.9 19.0 | 239 34 28.7 17.5 8 250 10490 245 52 47.1 22.0 | 244 48 42.9 20.5 9 224 11180 245 54 48.9 22.8 | 244 50 44.7 21.4 10 200 11890 260 35 34.5 6.1 | 261 31 30.2 4.6 11 150 13730 245 25 22.7 10.6 | 244 21 18.4 9.1 12 100 16300 275 15 14.9 -1.3 | 285 11 10.7 -2.8 13 70 18520 280 17 16.7 -3.0 | 289 13 12.5 -4.4 14 50 20620 285 13 12.6 -3.4 | 300 10 8.3 -4.8 15 30 23770 315 17 12.0 -12.0 | 330 16 7.8 -13.5 16 20 26270 285 19 18.4 -4.9 | 294 15 14.1 -6.4 Wind Parameters Mean winds (0-6000m): 220.9 at 6.0 knts Storm direction: 250.9 at 4.5 knts Shear (0-3000m) pos: 0.8 neg: 0.9 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 116.9 deg Storm rel helicity (0-3000m) pos: 1.4 neg: -1.6 tot: -0.2 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 1.9 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.37 Bulk Shear: 5.07 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 ------------------------------------------------------------------------------- 500 123 1 80 5| 1.3 0.0 1.3| 1.1 0.0 1.1 2.3 0.62| 1.4 0.9 1000 183 1 86 4| 1.5 0.0 1.5| 1.4 -0.1 1.3 1.3 0.31| 1.6 0.5 1500 243 2 76 3| 1.5 0.0 1.5| 1.4 -1.0 0.4 0.3 -0.13| 1.9 -0.3 2000 250 2 72 2| 1.1 0.4 1.6| 1.4 -1.1 0.3 0.2 -0.22| 1.9 -0.4 2500 245 3 82 2| 0.9 0.7 1.6| 1.4 -1.2 0.2 0.1 -0.23| 1.9 -0.4 3000 236 4 111 1| 0.8 0.9 1.6| 1.4 -1.6 -0.2 -0.1 -0.24| 1.9 -0.5 4000 230 4 150 2| 0.6 0.8 1.3| 1.4 -1.9 -0.5 -0.1 -0.24| 1.5 -0.4 5000 225 5 167 2| 0.5 0.7 1.2| 1.4 -2.3 -0.9 -0.2 -0.25| 1.3 -0.3 6000 221 6 174 3| 0.5 0.7 1.1| 3.6 -2.7 0.9 0.1 -0.15| 1.3 -0.2 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20251008.00.gif