UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 12 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 25.2 24.2 94 1.0 24.5 80 1 297.7 301.2 297.4 353.4 19.19 1 1000 85 25.2 24.1 94 1.1 24.4 215 2 298.4 301.8 297.5 354.4 19.23 2 996 120 25.4 24.0 92 1.4 24.4 213 3 298.9 302.4 297.7 354.9 19.19 3 986 210 26.0 23.3 85 2.7 24.0 207 6 300.4 303.8 297.7 354.9 18.57 4 925 771 22.0 19.0 83 3.0 19.9 210 12 301.8 304.6 295.8 346.4 15.12 5 850 1502 17.8 14.9 83 2.9 15.8 250 12 304.8 307.1 294.9 342.5 12.64 6 772 2321 13.8 10.7 82 3.1 11.8 251 10 309.0 311.0 294.6 341.0 10.53 7 711 3013 10.4 7.3 81 3.1 8.5 259 11 312.6 314.3 294.5 340.7 9.07 8 700 3143 9.6 6.9 83 2.7 7.9 255 11 313.1 314.8 294.6 340.9 8.96 9 645 3818 6.0 3.4 83 2.6 4.5 260 13 316.4 317.9 294.4 340.4 7.60 10 557 5005 -1.1 -3.3 85 2.2 -2.2 251 11 321.6 322.7 294.1 339.1 5.39 11 511 5689 -4.5 -9.5 68 5.0 -6.7 203 8 325.5 326.2 293.7 337.7 3.64 12 500 5860 -5.3 -11.3 63 6.0 -7.8 175 8 326.6 327.2 293.7 337.5 3.23 13 424 7138 -12.7 -16.8 71 4.1 -14.2 152 18 332.9 333.4 294.6 341.4 2.42 14 400 7580 -16.1 -20.5 69 4.4 -17.5 150 22 334.1 334.4 294.5 340.7 1.87 15 371 8141 -20.5 -22.3 85 1.8 -21.0 140 23 335.5 335.8 294.7 341.7 1.72 16 332 8953 -25.9 -28.3 80 2.4 -26.4 124 25 338.9 339.1 295.0 343.1 1.12 17 320 9218 -26.9 -29.2 81 2.3 -27.4 118 27 341.1 341.3 295.6 345.1 1.07 18 300 9680 -30.1 -32.6 79 2.5 -30.6 100 36 343.0 343.1 295.8 346.1 0.82 19 253 10868 -39.1 -42.6 69 3.5 -39.5 74 31 346.7 346.8 296.2 348.2 0.35 20 250 10950 -39.7 -43.3 68 3.6 -40.1 70 28 347.0 347.1 296.3 348.4 0.33 21 200 12440 -52.3 -56.8 58 4.5 -52.5 65 36 349.9 350.0 296.7 350.3 0.09 22 191 12734 -54.9 -59.2 59 4.3 -55.0 67 38 350.4 350.4 296.8 350.7 0.07 23 166 13609 -63.3 -69.3 44 6.0 -63.4 74 42 350.7 350.7 296.8 350.8 0.02 24 152 14141 -68.7 -74.7 42 6.0 -68.7 75 50 350.4 350.4 296.7 350.5 0.01 25 150 14220 -69.1 -75.1 41 6.0 -69.1 75 51 351.1 351.1 296.8 351.1 0.01 26 113 15872 -78.3 -87.3 22 9.0 -78.3 105 25 363.5 363.5 299.4 363.5 0.00 27 105 16290 -77.9 -87.9 18 10.0 -77.9 144 17 372.0 372.0 300.9 372.0 0.00 28 100 16570 -76.5 -86.5 19 10.0 -76.5 170 11 379.9 379.9 302.2 379.9 0.00 29 86 17436 -76.3 -87.3 16 11.0 -76.3 200 15 397.1 397.1 304.8 397.1 0.00 30 83 17640 -77.9 -88.9 15 11.0 -77.9 207 15 397.9 397.9 304.9 397.9 0.00 31 70 18620 -74.3 -88.3 10 14.0 -74.3 255 24 425.4 425.4 308.3 425.4 0.00 32 65 19052 -74.7 -89.7 8 15.0 -74.7 215 23 433.7 433.7 309.2 433.7 0.00 33 61 19421 -75.7 -91.7 6 16.0 -75.7 181 22 439.4 439.4 309.8 439.4 0.00 34 58 19716 -72.3 -91.3 4 19.0 -72.4 154 21 453.5 453.5 311.2 453.5 0.00 35 50 20600 -68.3 -96.3 1 28.0 -68.5 75 19 482.5 482.5 313.7 482.5 0.00 36 42 21653 -67.3 -95.3 1 28.0 -67.6 90 38 509.7 509.7 315.6 509.7 0.00 37 36 22598 -61.9 -91.9 1 30.0 -62.5 90 55 546.6 546.6 317.9 546.6 0.00 38 32 23329 -61.5 -91.5 1 30.0 -62.2 90 68 566.4 566.4 319.0 566.4 0.00 39 30 23730 -62.1 -92.1 1 30.0 -62.8 90 75 575.3 575.3 319.5 575.4 0.00 40 28 24160 -58.1 -89.1 1 31.0 -59.3 93 76 597.9 597.9 320.5 598.0 0.00 41 27 24390 -55.3 -87.3 1 32.0 -57.0 95 76 612.1 612.1 321.2 612.1 0.01 42 24 25140 -55.1 -87.1 1 32.0 -57.0 95 71 633.6 633.6 322.0 633.7 0.01 43 20 26320 -48.7 -82.7 1 34.0 -52.6 95 64 687.1 687.1 324.0 687.3 0.02 44 19 26658 -48.1 -82.1 1 34.0 -52.3 94 64 699.1 699.1 324.4 699.3 0.02 45 16 27796 -45.9 -80.9 1 35.0 -51.4 91 62 741.5 741.5 325.7 741.8 0.04 TRP 113 15872 -78.3 -87.3 22 9.0 -78.3 105 25 363.5 363.5 299.4 363.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 570.63 mb = 4820.90 m = 15816.41 ft Wetbulb zero: 586.07 mb = 4593.13 m = 15069.15 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 82.00 % Est. max temperature: 32.01 C = 89.61 F Sfc-Lift cond lev (LCL): 993.90 mb = 139.08 m = 456.29 ft T: 25.53 C 700-500 lapse rate: 5.48 C/km ThetaE index: 14.28 C Layer 986.0- 700.0 mb Conv cond level (CCL): 893.07 mb = 1074.72 m = 3525.95 ft Mean mixing ratio: 16.95 g/kg Conv temperature: 30.59 C = 87.07 F Cap Strength: 1.06 C Lifted Index: -2.57 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.11 C Lifted Index @700 mb: -1.20 C Showalter Index: 0.48 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.20 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 210.80 Risk: None Energy Index: -1.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 828.72 J/kg Max Up Vert Vel: 40.71 m/s Conv Inhibition (B-): 17.37 J/kg Cap Strength: 1.06 C Lift Cond Lev (LCL): 922.83 mb = 791.31 m = 2596.14 ft Lev Free Conv (LFC): 847.83 mb = 1523.77 m = 4999.19 ft Equ Level (EL): 187.83 mb = 12838.79 m = 42121.50 ft B at Equ Level: 826.78 J/kg Max Parcel Lev (MPL): 97.83 mb = 16696.06 m = 54776.44 ft Wind level data Storm motion: 275 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 1008 16 80 1 -1.0 -0.2 | 93 9 -9.2 0.5 1 1000 85 215 2 1.1 1.6 | 108 7 -7.1 2.3 2 975 305 200 9 3.1 8.5 | 151 10 -5.2 9.1 3 942 610 205 11 4.6 10.0 | 161 11 -3.6 10.6 4 925 771 210 12 6.0 10.4 | 169 11 -2.2 11.1 5 910 914 215 12 6.9 9.8 | 173 11 -1.4 10.5 6 878 1219 235 12 9.8 6.9 | 192 8 1.6 7.6 7 850 1502 250 12 11.3 4.1 | 212 6 3.0 4.8 8 818 1829 255 12 11.6 3.1 | 221 5 3.3 3.8 9 789 2134 245 11 10.0 4.6 | 198 6 1.7 5.3 10 761 2438 255 10 9.7 2.6 | 203 4 1.4 3.3 11 734 2743 255 10 9.7 2.6 | 203 4 1.4 3.3 12 708 3048 260 11 10.8 1.9 | 225 4 2.6 2.6 13 700 3143 255 11 10.6 2.8 | 214 4 2.4 3.5 14 657 3658 260 13 12.8 2.3 | 237 5 4.6 2.9 15 632 3962 260 14 13.8 2.4 | 241 6 5.5 3.1 16 609 4267 265 14 13.9 1.2 | 252 6 5.7 1.9 17 586 4572 260 14 13.8 2.4 | 241 6 5.5 3.1 18 565 4877 255 12 11.6 3.1 | 221 5 3.3 3.8 19 524 5486 235 8 6.6 4.6 | 162 6 -1.7 5.3 20 500 5860 175 8 -0.7 8.0 | 134 12 -8.9 8.6 21 485 6096 155 9 -3.8 8.2 | 126 15 -12.0 8.8 22 400 7580 150 22 -11.0 19.1 | 136 28 -19.2 19.7 23 398 7620 150 22 -11.0 19.1 | 136 28 -19.2 19.7 24 323 9144 120 26 -22.5 13.0 | 114 34 -30.8 13.7 25 300 9680 100 36 -35.5 6.3 | 99 44 -43.7 6.9 26 260 10668 85 37 -36.9 -3.2 | 87 45 -45.1 -2.5 27 250 10950 70 28 -26.3 -9.6 | 76 36 -34.6 -8.9 28 208 12192 60 33 -28.6 -16.5 | 67 40 -36.8 -15.8 29 200 12440 65 36 -32.6 -15.2 | 70 43 -40.9 -14.5 30 163 13716 75 43 -41.5 -11.1 | 78 51 -49.8 -10.5 31 150 14220 75 51 -49.3 -13.2 | 78 59 -57.5 -12.5 32 126 15240 95 54 -53.8 4.7 | 95 62 -62.0 5.4 33 113 15872 105 25 -24.1 6.5 | 102 33 -32.4 7.1 34 100 16570 170 11 -1.9 10.8 | 139 15 -10.2 11.5 35 74 18288 230 18 13.8 11.6 | 204 13 5.5 12.2 36 70 18620 255 24 23.2 6.2 | 245 16 14.9 6.9 37 50 20600 75 19 -18.4 -4.9 | 81 27 -26.6 -4.2 38 44 21336 90 32 -32.0 0.0 | 91 40 -40.2 0.7 39 30 23730 90 75 -75.0 0.0 | 90 83 -83.2 0.7 40 27 24384 95 76 -75.7 6.6 | 95 84 -84.0 7.3 41 20 26320 95 64 -63.8 5.6 | 95 72 -72.0 6.3 42 15 27432 90 61 -61.0 0.0 | 91 69 -69.2 0.7 Wind Parameters Mean winds (0-6000m): 244.7 at 11.0 knts Storm direction: 274.7 at 8.3 knts Shear (0-3000m) pos: 2.2 neg: 0.1 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 129.6 deg Storm rel helicity (0-3000m) pos: 44.5 neg: -2.8 tot: 41.7 m^2/s^2 ave: 13.9 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 3.1 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 107.90 Bulk Shear: 7.68 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 ------------------------------------------------------------------------------- 500 202 7 140 9| 11.3 0.0 11.3| 22.0 0.0 22.0 44.0 0.85| 11.8 10.1 1000 208 9 156 10| 6.6 0.0 6.6| 33.0 0.0 33.0 33.0 0.85| 8.2 7.0 1500 219 10 168 9| 4.5 0.0 4.5| 41.9 0.0 41.9 27.9 0.82| 7.5 6.2 2000 229 11 178 8| 3.3 0.2 3.5| 43.0 -1.8 41.2 20.6 0.72| 6.2 4.5 2500 233 11 182 7| 2.4 0.1 2.5| 43.4 -2.8 40.6 16.2 0.64| 5.6 3.5 3000 237 11 185 6| 2.2 0.1 2.3| 44.5 -2.8 41.7 13.9 0.65| 4.8 3.1 4000 244 11 197 6| 1.8 0.1 1.9| 47.6 -3.2 44.4 11.1 0.63| 4.1 2.6 5000 248 12 206 6| 1.5 0.3 1.8| 48.9 -9.3 39.5 7.9 0.45| 3.9 1.7 6000 245 11 198 6| 1.2 1.5 2.7| 48.9 -30.3 18.6 3.1 0.14| 4.4 0.6 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20251012.00.gif