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 WMKC... Searching the city database file for: WMKC ... Date:0000Z 8 OCT 25 Station: WMKC WMO ident: 48615 Latitude: 6.17 Longitude: 102.28 Elevation: 5.00 ------------------------------------------------------------------------------- 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 1011 5 22.8 21.1 90 1.7 21.6 220 3 295.0 297.9 294.4 340.2 15.77 1 1006 49 23.6 20.9 85 2.7 21.7 231 7 296.2 299.1 294.6 341.4 15.65 2 1000 102 24.2 21.4 84 2.8 22.2 245 11 297.4 300.3 295.4 344.4 16.25 3 998 120 24.2 21.5 85 2.7 22.3 250 11 297.5 300.5 295.5 345.0 16.39 4 985 235 24.6 22.6 89 2.0 23.2 284 10 299.0 302.3 296.8 351.0 17.79 5 925 786 21.2 20.6 96 0.6 20.8 300 11 301.0 304.1 296.7 350.2 16.74 6 850 1517 17.6 14.7 83 2.9 15.7 265 13 304.6 306.9 294.7 341.8 12.47 7 800 2033 14.6 10.2 75 4.4 11.8 253 14 306.7 308.5 293.4 336.3 9.82 8 744 2644 11.8 5.8 67 6.0 8.2 271 14 310.1 311.6 292.8 334.1 7.80 9 700 3152 8.6 0.6 57 8.0 4.3 295 14 312.0 313.1 291.7 329.9 5.72 10 666 3562 6.6 3.5 81 3.1 4.8 291 9 314.2 315.7 293.7 337.4 7.41 11 597 4450 1.8 -1.0 82 2.8 0.3 18 6 318.7 319.8 293.7 337.8 5.97 12 556 5020 -1.1 -3.2 86 2.1 -2.2 45 9 321.8 322.8 294.2 339.5 5.44 13 545 5180 -1.1 -6.0 69 4.9 -3.5 56 9 323.6 324.5 293.9 338.4 4.49 14 500 5860 -6.1 -9.5 77 3.4 -7.6 90 13 325.6 326.3 293.9 338.1 3.72 15 494 5955 -6.9 -9.5 82 2.6 -8.1 88 14 325.7 326.5 293.9 338.4 3.77 16 479 6196 -8.7 -9.2 96 0.5 -8.9 83 16 326.4 327.2 294.3 339.7 3.98 17 410 7393 -15.5 -17.5 85 2.0 -16.2 63 18 332.5 333.0 294.5 340.7 2.36 18 400 7580 -16.3 -19.9 74 3.6 -17.4 60 18 333.8 334.2 294.5 340.8 1.97 19 394 7693 -16.9 -21.6 67 4.7 -18.3 60 17 334.5 334.8 294.5 340.6 1.73 20 365 8261 -20.7 -24.6 71 3.9 -21.7 62 17 336.8 337.1 294.8 342.0 1.43 21 347 8633 -22.7 -29.7 53 7.0 -24.2 63 16 339.0 339.2 294.9 342.5 0.94 22 300 9680 -30.9 -35.8 62 4.9 -31.7 60 21 341.8 342.0 295.3 344.1 0.60 23 262 10629 -39.1 -45.1 53 6.0 -39.6 65 30 343.3 343.4 295.4 344.3 0.26 24 250 10950 -41.9 -46.6 60 4.7 -42.3 55 34 343.8 343.8 295.4 344.7 0.23 25 243 11140 -43.5 -47.5 65 4.0 -43.8 54 35 344.2 344.2 295.5 345.1 0.22 26 200 12410 -54.1 -60.1 48 6.0 -54.2 60 40 347.1 347.1 296.0 347.3 0.06 27 153 14081 -67.7 -76.5 27 8.8 -67.8 85 67 351.5 351.5 297.0 351.5 0.01 28 150 14200 -68.7 -77.7 26 9.0 -68.8 85 66 351.7 351.7 297.0 351.8 0.01 29 117 15657 -78.1 -88.1 18 10.0 -78.1 70 31 360.3 360.3 298.8 360.3 0.00 30 105 16278 -77.1 -88.1 16 11.0 -77.1 94 24 373.5 373.5 301.2 373.5 0.00 31 100 16560 -74.9 -85.9 17 11.0 -74.9 105 21 383.0 383.0 302.7 383.0 0.00 32 74 18316 -74.3 -87.3 12 13.0 -74.3 326 6 418.7 418.7 307.6 418.7 0.00 33 70 18640 -74.1 -88.1 10 14.0 -74.2 340 15 425.9 425.9 308.4 425.9 0.00 34 50 20640 -67.3 -95.3 1 28.0 -67.5 120 26 484.9 484.9 313.8 484.9 0.00 35 30 23770 -59.3 -89.3 1 30.0 -60.3 85 65 583.0 583.0 319.8 583.0 0.00 36 25 24920 -56.5 -87.5 1 31.0 -58.1 622.2 622.2 321.6 622.3 0.01 TRP 117 15657 -78.1 -88.1 18 10.0 -78.1 70 31 360.3 360.3 298.8 360.3 0.00 WND 153 14081 -67.7 -76.5 27 8.8 -67.8 85 67 351.5 351.5 297.0 351.5 0.01 Sounding variables and indices 1000-500 mb thick: 5758.00 m Freezing level: 571.55 mb = 4804.02 m = 15761.02 ft Wetbulb zero: 591.91 mb = 4518.78 m = 14825.21 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 78.74 % Est. max temperature: 31.84 C = 89.31 F Sfc-Lift cond lev (LCL): 986.51 mb = 221.63 m = 727.12 ft T: 24.55 C 700-500 lapse rate: 5.43 C/km ThetaE index: 21.10 C Layer 925.0- 666.0 mb Conv cond level (CCL): 911.52 mb = 912.88 m = 2994.97 ft Mean mixing ratio: 16.94 g/kg Conv temperature: 29.40 C = 84.93 F Cap Strength: 0.95 C Lifted Index: -2.84 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.03 C Lifted Index @700 mb: -1.73 C Showalter Index: -0.03 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.80 C K Index: 30.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 215.40 Risk: None Energy Index: -0.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 894.69 J/kg Max Up Vert Vel: 42.30 m/s Conv Inhibition (B-): 15.48 J/kg Cap Strength: 0.95 C Lift Cond Lev (LCL): 939.50 mb = 649.63 m = 2131.31 ft Lev Free Conv (LFC): 834.50 mb = 1673.55 m = 5490.60 ft Equ Level (EL): 174.50 mb = 13260.52 m = 43505.10 ft B at Equ Level: 888.50 J/kg Max Parcel Lev (MPL): 94.50 mb = 16889.52 m = 55411.14 ft Wind level data Storm motion: 325 at 8 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 1011 5 220 3 1.9 2.3 | 163 9 -2.7 8.8 1 1000 102 245 11 10.0 4.6 | 206 12 5.3 11.2 2 977 305 305 9 7.4 -5.2 | 244 3 2.7 1.4 3 944 610 310 11 8.4 -7.1 | 278 4 3.8 -0.6 4 925 786 300 11 9.5 -5.5 | 258 5 4.9 1.0 5 911 914 290 12 11.3 -4.1 | 250 7 6.6 2.4 6 880 1219 275 13 13.0 -1.1 | 237 10 8.3 5.4 7 850 1517 265 13 13.0 1.1 | 227 11 8.3 7.6 8 819 1829 260 13 12.8 2.3 | 223 12 8.2 8.8 9 790 2134 250 15 14.1 5.1 | 219 15 9.5 11.6 10 762 2438 255 14 13.5 3.6 | 221 13 8.9 10.1 11 735 2743 280 14 13.8 -2.4 | 246 10 9.2 4.1 12 709 3048 295 14 12.7 -5.9 | 266 8 8.1 0.6 13 700 3152 295 14 12.7 -5.9 | 266 8 8.1 0.6 14 657 3658 290 8 7.5 -2.7 | 217 5 2.9 3.8 15 633 3962 310 4 3.1 -2.6 | 158 4 -1.6 3.9 16 609 4267 10 4 -0.7 -3.9 | 116 6 -5.3 2.6 17 587 4572 25 8 -3.4 -7.3 | 85 8 -8.0 -0.7 18 565 4877 35 9 -5.2 -7.4 | 85 10 -9.8 -0.9 19 524 5486 80 9 -8.9 -1.6 | 110 14 -13.5 5.0 20 500 5860 90 13 -13.0 0.0 | 110 19 -17.6 6.5 21 485 6096 85 16 -15.9 -1.4 | 104 21 -20.6 5.1 22 400 7580 60 18 -15.6 -9.0 | 83 20 -20.2 -2.5 23 398 7620 60 17 -14.7 -8.5 | 84 19 -19.4 -2.0 24 323 9144 65 16 -14.5 -6.8 | 89 19 -19.1 -0.2 25 300 9680 60 21 -18.2 -10.5 | 80 23 -22.8 -4.0 26 260 10668 65 30 -27.2 -12.7 | 79 32 -31.8 -6.2 27 250 10950 55 34 -27.9 -19.5 | 68 35 -32.5 -13.0 28 207 12192 50 39 -29.9 -25.1 | 62 39 -34.5 -18.6 29 200 12410 60 40 -34.6 -20.0 | 71 42 -39.3 -13.5 30 162 13716 80 64 -63.0 -11.1 | 86 68 -67.7 -4.6 31 153 14081 85 67 -66.7 -5.8 | 91 71 -71.4 0.7 32 150 14200 85 66 -65.7 -5.8 | 91 70 -70.4 0.8 33 126 15240 85 45 -44.8 -3.9 | 93 50 -49.5 2.6 34 117 15657 70 31 -29.1 -10.6 | 83 34 -33.8 -4.1 35 100 16560 105 21 -20.3 5.4 | 116 28 -24.9 12.0 36 74 18288 325 5 2.9 -4.1 | 144 3 -1.8 2.4 37 70 18640 340 15 5.1 -14.1 | 356 8 0.5 -7.6 38 50 20640 120 26 -22.5 13.0 | 126 33 -27.2 19.5 39 45 21336 105 31 -29.9 8.0 | 113 38 -34.6 14.5 40 30 23770 85 65 -64.8 -5.7 | 91 69 -69.4 0.9 41 26 24384 90 66 -66.0 0.0 | 95 71 -70.6 6.5 Wind Parameters Mean winds (0-6000m): 294.6 at 10.7 knts Storm direction: 324.6 at 8.0 knts Shear (0-3000m) pos: 3.2 neg: 2.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 99.7 deg Storm rel helicity (0-3000m) pos: 55.5 neg: -18.1 tot: 37.4 m^2/s^2 ave: 12.5 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 2.6 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 1095.66 Bulk Shear: 0.82 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 ------------------------------------------------------------------------------- 500 283 9 225 6| 11.0 0.0 11.0| 31.2 0.0 31.2 62.4 0.70| 21.1 14.8 1000 293 10 242 5| 5.5 2.5 8.0| 31.8 -4.2 27.7 27.7 0.46| 13.6 6.2 1500 285 11 240 7| 3.7 3.0 6.7| 31.8 -12.2 19.6 13.1 0.29| 10.6 3.1 2000 278 12 235 8| 2.7 3.0 5.7| 31.8 -16.7 15.1 7.5 0.22| 8.7 1.9 2500 272 12 231 10| 2.5 2.4 4.9| 37.3 -18.1 19.2 7.7 0.23| 7.7 1.8 3000 273 13 233 10| 3.2 2.0 5.2| 55.5 -18.1 37.4 12.5 0.34| 7.8 2.6 4000 278 12 235 9| 2.2 1.6 3.8| 56.4 -30.4 26.0 6.5 0.11| 7.3 0.8 5000 286 11 238 7| 2.4 1.3 3.6| 59.3 -39.7 19.6 3.9 0.02| 7.0 0.1 6000 295 11 248 5| 2.1 1.0 3.1| 74.5 -46.4 28.1 4.7 0.05| 6.8 0.4 Wrote GIF file: /home/apache/climate/data/raob//WMKC/skewt/WMKC.skewt.20251008.00.gif