UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for SK094... Searching the city database file for: SK094 ... Date:1200Z 20 OCT 25 Station: SK094 WMO ident: 80094 ------------------------------------------------------------------------------- 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 120 1 925 811 SFC 884 1202 18.8 18.5 98 0.3 18.6 310 3 302.4 305.3 296.1 347.8 15.34 3 850 1540 17.4 16.5 94 0.9 16.8 250 7 304.4 307.0 295.8 346.2 14.03 4 700 3178 8.2 8.2 100 0.0 8.2 140 5 311.6 313.4 294.7 341.7 9.80 5 686 3345 7.2 6.8 97 0.4 6.9 135 7 312.3 314.0 294.4 340.3 9.08 6 640 3914 5.6 1.8 76 3.8 3.5 117 15 316.7 318.0 293.9 338.3 6.83 7 557 5035 -2.1 -2.1 100 0.0 -2.1 91 10 320.4 321.6 294.2 339.4 5.90 8 514 5673 -3.9 -7.0 79 3.1 -5.4 79 12 325.7 326.6 294.4 340.3 4.41 9 500 5890 -5.7 -7.8 85 2.1 -6.7 70 15 326.1 326.9 294.4 340.3 4.26 10 439 6898 -12.9 -13.1 98 0.2 -13.0 74 14 329.3 330.0 294.4 340.2 3.18 11 436 6951 -10.7 -16.7 61 6.0 -12.9 74 13 332.8 333.3 294.6 341.1 2.37 12 406 7497 -14.1 -24.1 42 10.0 -17.0 84 12 335.2 335.5 294.3 340.1 1.34 13 400 7610 -14.7 -23.7 46 9.0 -17.3 80 12 335.9 336.2 294.6 341.0 1.41 14 392 7762 -15.9 -24.9 46 9.0 -18.4 80 11 336.3 336.5 294.6 341.0 1.29 15 389 7820 -16.5 -21.2 67 4.7 -18.0 80 11 336.2 336.6 295.0 342.7 1.81 16 383 7936 -17.1 -23.1 60 6.0 -18.8 80 10 336.9 337.2 294.9 342.6 1.56 17 381 7976 -17.1 -29.1 34 12.0 -20.0 80 10 337.4 337.6 294.5 340.8 0.90 18 372 8154 -18.3 -25.3 54 7.0 -20.2 80 9 338.1 338.4 295.0 343.0 1.31 19 325 9146 -25.7 -31.7 57 6.0 -26.9 55 14 341.3 341.4 295.4 344.4 0.83 20 300 9720 -29.7 -38.7 41 9.0 -31.0 70 19 343.5 343.6 295.6 345.3 0.45 21 293 9889 -30.7 -40.7 37 10.0 -32.0 52 19 344.4 344.5 295.7 345.9 0.37 22 258 10783 -38.5 -51.5 24 13.0 -39.4 43 16 345.7 345.7 295.8 346.2 0.13 23 250 11000 -40.3 -50.3 33 10.0 -41.0 50 15 346.2 346.2 295.9 346.8 0.15 24 239 11305 -43.1 -49.1 52 6.0 -43.5 57 13 346.4 346.5 296.0 347.2 0.18 25 200 12480 -52.9 -56.2 67 3.3 -53.0 45 15 349.0 349.0 296.5 349.4 0.09 26 184 13009 -57.9 -61.9 60 4.0 -58.0 38 16 349.3 349.3 296.5 349.5 0.05 27 150 14260 -68.7 -73.7 48 5.0 -68.7 5 22 351.7 351.7 297.0 351.8 0.01 28 141 14627 -72.1 -77.1 47 5.0 -72.1 2 23 352.1 352.1 297.1 352.1 0.01 29 123 15419 -77.9 -82.9 44 5.0 -77.9 25 19 355.5 355.5 297.8 355.5 0.00 30 114 15854 -76.9 -83.9 32 7.0 -76.9 89 17 365.2 365.2 299.7 365.2 0.00 31 105 16324 -78.7 -84.7 37 6.0 -78.7 140 12 370.5 370.5 300.7 370.5 0.00 32 100 16600 -80.5 -85.5 43 5.0 -80.5 225 11 372.2 372.2 300.9 372.2 0.00 33 93 17008 -82.7 -87.0 47 4.3 -82.7 230 11 375.7 375.7 301.5 375.7 0.00 34 84 17588 -75.7 -84.7 23 9.0 -75.7 279 25 401.0 401.0 305.3 401.0 0.00 35 81 17798 -76.7 -85.7 23 9.0 -76.7 292 29 403.1 403.1 305.6 403.1 0.00 36 73 18409 -68.9 -85.9 7 17.0 -69.0 285 24 431.8 431.8 309.0 431.8 0.00 37 70 18660 -70.1 -87.1 7 17.0 -70.2 55 16 434.4 434.4 309.3 434.4 0.00 38 58 19767 -75.1 -90.1 8 15.0 -75.2 34 3 447.1 447.1 310.6 447.1 0.00 39 52 20406 -72.1 -90.1 5 18.0 -72.2 57 17 468.3 468.3 312.5 468.3 0.00 40 51 20521 -68.9 -89.9 3 21.0 -69.1 67 26 478.4 478.4 313.3 478.4 0.00 41 50 20640 -68.9 -89.9 3 21.0 -69.1 80 36 481.1 481.1 313.5 481.1 0.00 42 47 21009 -70.5 -90.5 4 20.0 -70.6 89 38 485.9 485.9 313.9 485.9 0.00 43 37 22457 -62.5 -89.5 1 27.0 -63.1 92 52 540.8 540.8 317.6 540.8 0.00 44 35 22801 -60.7 -89.0 1 28.3 -61.4 100 63 554.3 554.3 318.3 554.3 0.00 45 34 22982 -59.7 -88.7 1 29.0 -60.6 100 63 561.4 561.4 318.7 561.5 0.00 TRP 93 17008 -82.7 -87.0 47 4.3 -82.7 230 11 375.7 375.7 301.5 375.7 0.00 WND 35 22801 -60.7 -89.0 1 28.3 -61.4 100 63 554.3 554.3 318.3 554.3 0.00 Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 579.64 mb = 4729.69 m = 15517.18 ft Wetbulb zero: 588.16 mb = 4596.14 m = 15079.03 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 91.94 % Est. max temperature: 25.94 C = 78.69 F Sfc-Lift cond lev (LCL): 880.35 mb = 1237.95 m = 4061.48 ft T: 18.65 C 700-500 lapse rate: 5.13 C/km ThetaE index: 9.45 C Layer 850.0- 557.0 mb Conv cond level (CCL): 814.40 mb = 1900.91 m = 6236.50 ft Mean mixing ratio: 13.61 g/kg Conv temperature: 22.22 C = 72.00 F Cap Strength: 0.39 C Lifted Index: -1.21 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.04 C Lifted Index @700 mb: -1.19 C Showalter Index: -1.33 C Risk: Thunderstorms probable Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 22.20 C K Index: 39.60 Risk: > 80 % chance of thunderstorms Sweat Index: 227.00 Risk: None Energy Index: -1.26 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 225.06 J/kg Max Up Vert Vel: 21.22 m/s Conv Inhibition (B-): 2.27 J/kg Cap Strength: 0.39 C Lift Cond Lev (LCL): 825.05 mb = 1791.32 m = 5876.97 ft Lev Free Conv (LFC): 790.05 mb = 2157.02 m = 7076.76 ft Equ Level (EL): 430.05 mb = 7056.19 m = 23149.94 ft B at Equ Level: 224.16 J/kg Max Parcel Lev (MPL): 200.05 mb = 12478.28 m = 40938.75 ft Wind level data Storm motion: 120 at 7 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 ---------------------------------------------------------- 0 884 1202 310 3 2.3 -1.9 | 303 10 8.6 -5.6 1 882 1219 280 4 3.9 -0.7 | 293 11 10.2 -4.4 2 850 1540 250 7 6.6 2.4 | 276 13 12.9 -1.3 3 821 1829 10 1 -0.2 -1.0 | 307 8 6.1 -4.7 4 792 2134 20 3 -1.0 -2.8 | 321 8 5.3 -6.5 5 764 2438 60 2 -1.7 -1.0 | 316 7 4.6 -4.7 6 737 2743 15 3 -0.8 -2.9 | 320 9 5.5 -6.6 7 700 3178 140 5 -3.2 3.8 | 267 3 3.1 0.1 8 660 3658 125 10 -8.2 5.7 | 137 3 -1.9 2.0 9 635 3962 115 16 -14.5 6.8 | 111 9 -8.2 3.1 10 612 4267 110 16 -15.0 5.5 | 102 9 -8.7 1.8 11 589 4572 115 12 -10.9 5.1 | 107 5 -4.6 1.4 12 567 4877 100 10 -9.8 1.7 | 61 4 -3.6 -2.0 13 546 5182 80 10 -9.8 -1.7 | 33 6 -3.6 -5.4 14 526 5486 100 10 -9.8 1.7 | 61 4 -3.6 -2.0 15 506 5791 65 13 -11.8 -5.5 | 31 11 -5.5 -9.2 16 500 5890 70 15 -14.1 -5.1 | 42 12 -7.8 -8.8 17 487 6096 70 17 -16.0 -5.8 | 46 14 -9.7 -9.5 18 468 6401 70 16 -15.0 -5.5 | 44 13 -8.7 -9.2 19 432 7010 75 13 -12.6 -3.4 | 42 9 -6.3 -7.1 20 416 7315 90 11 -11.0 0.0 | 52 6 -4.7 -3.7 21 400 7610 80 12 -11.8 -2.1 | 44 8 -5.5 -5.8 22 399 7620 80 12 -11.8 -2.1 | 44 8 -5.5 -5.8 23 368 8230 80 9 -8.9 -1.6 | 26 6 -2.6 -5.2 24 353 8534 65 8 -7.3 -3.4 | 8 7 -1.0 -7.1 25 325 9144 55 14 -11.5 -8.0 | 24 13 -5.2 -11.7 26 300 9720 70 19 -17.9 -6.5 | 49 15 -11.6 -10.2 27 299 9754 55 20 -16.4 -11.5 | 34 18 -10.1 -15.2 28 274 10363 40 16 -10.3 -12.3 | 14 16 -4.0 -15.9 29 262 10668 40 16 -10.3 -12.3 | 14 16 -4.0 -15.9 30 250 11000 50 15 -11.5 -9.6 | 21 14 -5.2 -13.3 31 219 11887 70 10 -9.4 -3.4 | 24 8 -3.1 -7.1 32 209 12192 55 13 -10.6 -7.5 | 21 12 -4.4 -11.1 33 200 12480 45 15 -10.6 -10.6 | 17 15 -4.3 -14.3 34 190 12802 35 14 -8.0 -11.5 | 7 15 -1.7 -15.2 35 172 13411 45 21 -14.8 -14.8 | 25 20 -8.6 -18.5 36 164 13716 20 19 -6.5 -17.9 | 1 22 -0.2 -21.5 37 150 14260 5 22 -1.9 -21.9 | 350 26 4.4 -25.6 38 133 14935 360 24 -0.0 -24.0 | 347 28 6.3 -27.7 39 127 15240 30 18 -9.0 -15.6 | 8 19 -2.7 -19.3 40 120 15545 20 19 -6.5 -17.9 | 1 22 -0.2 -21.5 41 114 15850 90 17 -17.0 0.0 | 71 11 -10.7 -3.7 42 108 16154 90 12 -12.0 0.0 | 57 7 -5.7 -3.7 43 100 16600 225 11 7.8 7.8 | 254 15 14.1 4.1 44 97 16764 225 11 7.8 7.8 | 254 15 14.1 4.1 45 93 17008 230 11 8.4 7.1 | 257 15 14.7 3.4 46 92 17069 210 10 5.0 8.7 | 246 12 11.3 5.0 47 87 17374 260 19 18.7 3.3 | 271 25 25.0 -0.4 48 83 17678 285 27 26.1 -7.0 | 288 34 32.4 -10.7 49 79 17983 300 32 27.7 -16.0 | 300 39 34.0 -19.7 50 75 18288 285 28 27.0 -7.2 | 288 35 33.3 -10.9 51 71 18593 285 19 18.4 -4.9 | 289 26 24.6 -8.6 52 70 18660 55 16 -13.1 -9.2 | 28 15 -6.8 -12.9 53 67 18898 50 17 -13.0 -10.9 | 25 16 -6.7 -14.6 54 64 19202 80 12 -11.8 -2.1 | 44 8 -5.5 -5.8 55 58 19812 30 2 -1.0 -1.7 | 316 8 5.3 -5.4 56 55 20117 110 11 -10.3 3.8 | 91 4 -4.0 0.1 57 52 20422 55 17 -13.9 -9.8 | 30 15 -7.6 -13.4 58 50 20640 80 36 -35.5 -6.3 | 71 31 -29.2 -9.9 59 49 20726 70 26 -24.4 -8.9 | 55 22 -18.1 -12.6 60 47 21031 90 39 -39.0 0.0 | 84 33 -32.7 -3.7 61 45 21336 100 42 -41.4 7.3 | 96 35 -35.1 3.6 62 40 21946 80 35 -34.5 -6.1 | 71 30 -28.2 -9.8 63 35 22801 100 63 -62.0 10.9 | 97 56 -55.8 7.3 64 32 23165 100 63 -62.0 10.9 | 97 56 -55.8 7.3 Wind Parameters Mean winds (0-6000m): 90.4 at 9.7 knts Storm direction: 120.4 at 7.3 knts Shear (0-3000m) pos: 1.5 neg: 1.9 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 160.2 deg Storm rel helicity (0-3000m) pos: 27.3 neg: -27.2 tot: 0.1 m^2/s^2 ave: 0.0 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -1.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 7.49 Bulk Shear: 30.06 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 ------------------------------------------------------------------------------- 500 265 5 285 12| 0.8 0.0 0.8| 18.9 -15.5 3.4 6.8 0.07| 12.5 0.9 1000 277 4 293 11| 1.9 0.0 1.9| 23.8 -15.5 8.3 8.3 0.18| 8.7 1.6 1500 306 3 302 11| 1.3 0.1 1.4| 24.6 -16.4 8.2 5.5 0.15| 6.8 1.0 2000 325 3 308 11| 2.2 0.1 2.3| 27.3 -19.1 8.3 4.1 0.03| 7.4 0.2 2500 122 4 298 3| 1.8 1.2 2.9| 27.3 -21.6 5.7 2.3 -0.11| 7.2 -0.8 3000 117 6 316 1| 1.5 1.9 3.4| 27.3 -27.2 0.1 0.0 -0.17| 7.1 -1.2 4000 111 8 41 1| 1.1 1.1 2.2| 28.1 -34.7 -6.5 -1.6 -0.24| 6.7 -1.6 5000 98 9 44 3| 0.9 1.6 2.5| 39.6 -41.9 -2.2 -0.4 -0.17| 6.9 -1.1 6000 90 10 43 5| 0.9 1.3 2.3| 41.7 -43.9 -2.2 -0.4 -0.15| 6.3 -0.9 Wrote GIF file: /home/apache/climate/data/raob//SK094/skewt/SK094.skewt.20251020.12.gif