UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102800.upa.cvt Date: 0000Z 28 OCT 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 28 OCT 25 Station: WMKD WMO ident: 48657 Latitude: 3.78 Longitude: 103.22 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1008 16 25.0 23.2 90 1.8 23.7 0 0 297.5 300.7 296.6 349.8 18.04 1 1000 89 25.2 24.2 94 1.0 24.5 245 6 298.4 301.9 297.7 354.7 19.35 2 998 107 25.4 24.0 92 1.4 24.4 243 6 298.7 302.2 297.6 354.6 19.15 3 993 151 26.4 24.1 87 2.3 24.7 238 6 300.2 303.7 298.1 357.0 19.37 4 977 295 26.6 22.8 80 3.8 23.8 221 6 301.8 305.1 297.8 355.4 18.17 5 925 778 23.2 20.6 85 2.6 21.3 195 7 303.0 306.1 297.2 352.7 16.74 6 860 1411 19.2 18.0 93 1.2 18.4 251 9 305.2 308.1 296.8 350.9 15.28 7 850 1512 18.4 17.7 96 0.7 17.9 260 9 305.4 308.2 296.8 350.8 15.16 8 746 2622 12.6 8.5 76 4.1 10.0 248 14 310.7 312.5 294.2 339.5 9.38 9 710 3036 11.0 4.0 62 7.0 6.9 250 11 313.4 314.8 293.3 335.9 7.20 10 700 3155 10.4 3.4 62 7.0 6.3 260 11 314.0 315.3 293.3 335.9 7.00 11 658 3666 7.8 -3.2 46 11.0 2.2 270 14 316.7 317.6 292.1 331.4 4.59 12 546 5175 -1.1 -7.1 64 6.0 -4.0 278 20 323.5 324.3 293.6 337.0 4.11 13 533 5367 -2.3 -5.0 82 2.7 -3.7 273 15 324.3 325.2 294.4 340.6 4.95 14 517 5608 -4.1 -4.6 96 0.5 -4.4 280 11 324.9 326.0 294.8 342.3 5.27 15 500 5870 -5.9 -5.9 100 0.0 -5.9 305 8 325.8 326.8 294.8 342.2 4.93 16 400 7590 -16.3 -18.2 85 1.9 -16.9 115 4 333.8 334.3 294.7 341.8 2.28 17 398 7628 -16.3 -18.3 85 2.0 -17.0 135 3 334.3 334.7 294.8 342.3 2.27 18 319 9260 -27.3 -29.8 79 2.5 -27.8 111 19 340.9 341.1 295.4 344.7 1.01 19 301 9676 -29.9 -34.9 62 5.0 -30.7 77 22 342.9 343.0 295.6 345.4 0.66 20 300 9700 -29.9 -35.9 56 6.0 -30.9 75 22 343.2 343.4 295.6 345.5 0.60 21 257 10781 -39.1 -43.5 63 4.4 -39.5 87 37 345.2 345.3 295.8 346.5 0.32 22 250 10970 -40.5 -44.4 66 3.9 -40.8 90 42 345.9 345.9 296.0 347.0 0.29 23 200 12450 -53.3 -61.3 37 8.0 -53.5 80 45 348.4 348.4 296.3 348.6 0.05 24 195 12612 -54.7 -62.7 37 8.0 -54.9 80 47 348.7 348.7 296.4 348.8 0.04 25 158 13926 -64.7 -79.7 11 15.0 -64.8 80 61 353.3 353.3 297.4 353.4 0.00 26 150 14240 -67.7 -82.7 10 15.0 -67.8 80 65 353.5 353.5 297.4 353.5 0.00 27 135 14869 -70.7 -88.7 5 18.0 -70.8 85 69 358.9 358.9 298.5 358.9 0.00 28 105 16332 -77.9 -102.9 1 25.0 -77.9 75 25 372.0 372.0 300.9 372.0 0.00 29 100 16610 -78.5 -103.5 1 25.0 -78.5 70 15 376.1 376.1 301.6 376.1 0.00 30 87 17406 -77.5 -102.5 1 25.0 -77.5 24 10 393.3 393.3 304.3 393.3 0.00 31 71 18586 -72.1 -99.1 1 27.0 -72.2 81 5 428.4 428.4 308.7 428.4 0.00 32 70 18670 -70.3 -97.3 1 27.0 -70.4 110 5 434.0 434.0 309.3 434.0 0.00 33 69 18756 -69.5 -96.5 1 27.0 -69.6 110 5 437.5 437.5 309.6 437.5 0.00 34 67 18932 -67.1 -95.1 1 28.0 -67.3 109 6 446.4 446.4 310.5 446.4 0.00 35 56 20014 -67.9 -95.9 1 28.0 -68.1 107 11 468.1 468.1 312.5 468.1 0.00 36 53 20344 -69.5 -96.5 1 27.0 -69.6 106 12 471.8 471.8 312.8 471.8 0.00 37 50 20690 -71.3 -98.3 1 27.0 -71.4 105 14 475.5 475.5 313.1 475.5 0.00 38 43 21594 -65.7 -93.7 1 28.0 -66.0 510.2 510.2 315.7 510.2 0.00 39 39 22186 -66.5 -94.5 1 28.0 -66.8 522.6 522.6 316.5 522.6 0.00 40 33 23207 -62.7 -91.7 1 29.0 -63.3 558.3 558.3 318.5 558.3 0.00 TRP 105 16332 -77.9 -102.9 1 25.0 -77.9 75 25 372.0 372.0 300.9 372.0 0.00 WND 135 14869 -70.7 -88.7 5 18.0 -70.8 85 69 358.9 358.9 298.5 358.9 0.00 Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 559.84 mb = 4988.89 m = 16367.56 ft Wetbulb zero: 618.17 mb = 4171.06 m = 13684.40 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 73.59 % Est. max temperature: 32.82 C = 91.08 F Sfc-Lift cond lev (LCL): 982.33 mb = 247.04 m = 810.50 ft T: 26.53 C 700-500 lapse rate: 6.00 C/km ThetaE index: 21.17 C Layer 977.0- 700.0 mb Conv cond level (CCL): 885.64 mb = 1155.85 m = 3792.12 ft Mean mixing ratio: 17.71 g/kg Conv temperature: 31.90 C = 89.42 F Cap Strength: 1.41 C Lifted Index: -4.40 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.73 C Lifted Index @700 mb: -1.28 C Showalter Index: -3.22 C Risk: Severe thunderstorms possible Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 23.60 C K Index: 35.00 Risk: > 80 % chance of thunderstorms Sweat Index: 238.40 Risk: None Energy Index: -1.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1560.14 J/kg Max Up Vert Vel: 55.86 m/s Conv Inhibition (B-): 26.47 J/kg Cap Strength: 1.41 C Lift Cond Lev (LCL): 919.37 mb = 831.07 m = 2726.58 ft Lev Free Conv (LFC): 854.37 mb = 1467.83 m = 4815.64 ft Equ Level (EL): 144.37 mb = 14468.41 m = 47467.96 ft B at Equ Level: 1543.83 J/kg Max Parcel Lev (MPL): 84.37 mb = 17584.15 m = 57690.07 ft Wind level data Storm motion: 299 at 10 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 1008 16 0 0 -0.0 -0.0 | 119 10 -8.8 4.9 1 1000 89 245 6 5.4 2.5 | 156 8 -3.4 7.5 2 976 305 220 6 3.9 4.6 | 153 11 -5.0 9.5 3 943 610 190 6 1.0 5.9 | 144 13 -7.8 10.9 4 925 778 195 7 1.8 6.8 | 149 14 -7.0 11.7 5 911 914 200 7 2.4 6.6 | 151 13 -6.4 11.5 6 879 1219 235 8 6.6 4.6 | 167 10 -2.3 9.5 7 850 1512 260 9 8.9 1.6 | 180 7 0.1 6.5 8 819 1829 255 11 10.6 2.8 | 193 8 1.8 7.8 9 790 2134 250 13 12.2 4.4 | 200 10 3.4 9.4 10 762 2438 245 15 13.6 6.3 | 203 12 4.8 11.3 11 735 2743 250 13 12.2 4.4 | 200 10 3.4 9.4 12 709 3048 250 11 10.3 3.8 | 190 9 1.5 8.7 13 700 3155 260 11 10.8 1.9 | 196 7 2.0 6.9 14 658 3658 270 14 14.0 -0.0 | 226 7 5.2 4.9 15 633 3962 285 17 16.4 -4.4 | 266 8 7.6 0.5 16 610 4267 295 22 19.9 -9.3 | 291 12 11.1 -4.3 17 587 4572 295 27 24.5 -11.4 | 292 17 15.7 -6.5 18 565 4877 285 27 26.1 -7.0 | 277 17 17.3 -2.0 19 524 5486 270 12 12.0 -0.0 | 213 6 3.2 4.9 20 500 5870 305 8 6.6 -4.6 | 99 2 -2.3 0.4 21 486 6096 310 9 6.9 -5.8 | 66 2 -1.9 -0.8 22 400 7590 115 4 -3.6 1.7 | 118 14 -12.4 6.6 23 398 7620 135 3 -2.1 2.1 | 123 13 -10.9 7.1 24 324 9144 120 18 -15.6 9.0 | 120 28 -24.4 13.9 25 300 9700 75 22 -21.3 -5.7 | 89 30 -30.1 -0.7 26 261 10668 85 34 -33.9 -3.0 | 93 43 -42.7 2.0 27 250 10970 90 42 -42.0 0.0 | 96 51 -50.8 4.9 28 208 12192 85 45 -44.8 -3.9 | 91 54 -53.6 1.0 29 200 12450 80 45 -44.3 -7.8 | 87 53 -53.1 -2.9 30 163 13716 80 58 -57.1 -10.1 | 86 66 -65.9 -5.1 31 150 14240 80 65 -64.0 -11.3 | 85 73 -72.8 -6.3 32 135 14869 85 69 -68.7 -6.0 | 89 78 -77.5 -1.1 33 127 15240 85 69 -68.7 -6.0 | 89 78 -77.5 -1.1 34 105 16332 75 25 -24.1 -6.5 | 87 33 -33.0 -1.5 35 100 16610 70 15 -14.1 -5.1 | 90 23 -22.9 -0.2 36 75 18288 335 4 1.7 -3.6 | 101 7 -7.1 1.3 37 70 18670 110 5 -4.7 1.7 | 116 15 -13.5 6.7 38 50 20690 105 14 -13.5 3.6 | 111 24 -22.3 8.6 39 44 21336 115 22 -19.9 9.3 | 116 32 -28.7 14.2 Wind Parameters Mean winds (0-6000m): 269.3 at 13.5 knts Storm direction: 299.3 at 10.1 knts Shear (0-3000m) pos: 1.3 neg: 2.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 71.8 deg Storm rel helicity (0-3000m) pos: 40.0 neg: -12.1 tot: 27.9 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.0 10^-3/s Energy-Hel index: 0.37 Bulk Rich Number: 108.35 Bulk Shear: 14.40 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 ------------------------------------------------------------------------------- 500 223 6 151 10| 0.0 6.2 6.2| 13.5 -4.8 8.7 17.5 0.41| 10.9 4.4 1000 209 6 150 12| 1.0 3.1 4.1| 22.7 -6.8 15.8 15.8 0.43| 7.5 3.3 1500 221 7 157 11| 2.8 2.1 4.8| 33.0 -6.8 26.2 17.4 0.48| 7.4 3.6 2000 234 8 165 10| 2.1 2.4 4.4| 37.5 -6.8 30.7 15.4 0.50| 6.5 3.2 2500 238 9 173 10| 1.7 2.4 4.1| 40.0 -7.1 32.9 13.2 0.47| 5.9 2.8 3000 241 10 178 10| 1.3 2.0 3.3| 40.0 -12.1 27.9 9.3 0.36| 5.5 2.0 4000 251 11 188 9| 2.4 1.5 3.9| 59.8 -12.1 47.8 11.9 0.50| 5.6 2.8 5000 266 13 219 7| 2.8 1.8 4.6| 70.0 -41.5 28.5 5.7 0.31| 6.3 1.9 6000 269 13 222 7| 2.4 1.8 4.3| 70.0 -64.0 6.0 1.0 0.07| 7.0 0.5 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20251028.00.gif