UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 26 APR 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 22.8 21.8 94 1.0 22.1 300 4 295.3 298.2 295.0 342.7 16.53 1 1000 83 22.6 20.4 87 2.2 21.1 330 4 295.8 298.5 294.2 339.6 15.26 2 993 144 23.2 20.0 82 3.2 21.0 287 4 296.9 299.7 294.4 340.2 14.98 3 985 215 23.8 19.8 78 4.0 21.0 237 4 298.2 300.9 294.7 341.6 14.92 4 977 287 24.4 20.1 77 4.3 21.3 187 4 299.5 302.3 295.3 344.3 15.33 5 967 378 24.8 19.8 74 5.0 21.3 177 4 300.8 303.6 295.6 345.5 15.20 6 949 543 24.8 17.8 65 7.0 19.9 183 5 302.4 305.0 295.0 342.8 13.64 7 925 768 23.8 13.8 54 10.0 17.2 195 6 303.6 305.6 293.3 335.7 10.78 8 850 1502 19.6 12.6 64 7.0 15.0 185 5 306.7 308.7 294.1 339.4 10.85 9 842 1583 19.2 12.2 64 7.0 14.6 190 5 307.1 309.1 294.1 339.3 10.66 10 792 2108 17.0 8.0 55 9.0 11.4 241 3 310.2 311.8 293.4 336.3 8.53 11 741 2674 14.4 6.4 59 8.0 9.5 304 5 313.3 314.8 294.0 338.7 8.17 12 700 3153 11.0 5.0 66 6.0 7.4 330 8 314.7 316.2 294.1 339.2 7.84 13 694 3225 10.4 5.4 71 5.0 7.4 336 8 314.8 316.3 294.4 340.2 8.13 14 610 4284 3.8 0.5 79 3.3 2.0 45 9 319.0 320.3 294.3 339.9 6.52 15 500 5870 -5.9 -11.9 63 6.0 -8.4 30 10 325.8 326.5 293.4 336.2 3.07 16 453 6635 -10.3 -17.3 56 7.0 -12.8 34 10 329.7 330.1 293.6 337.2 2.17 17 416 7284 -14.3 -26.3 35 12.0 -17.5 45 10 332.6 332.9 293.4 336.5 1.07 18 400 7580 -15.7 -26.7 38 11.0 -18.6 50 10 334.6 334.8 294.0 338.5 1.08 19 383 7908 -17.9 -25.9 50 8.0 -20.0 56 11 335.9 336.1 294.4 340.3 1.21 20 375 8066 -18.9 -23.9 65 5.0 -20.3 59 12 336.6 336.9 294.8 341.9 1.48 21 367 8227 -19.9 -23.1 76 3.2 -20.8 62 12 337.3 337.7 295.1 343.2 1.62 22 337 8857 -24.1 -26.5 80 2.4 -24.7 74 15 339.9 340.2 295.4 344.7 1.30 23 300 9700 -29.7 -34.6 62 4.9 -30.5 85 18 343.5 343.7 295.8 346.1 0.68 24 252 10916 -39.1 -52.1 24 13.0 -40.0 99 19 347.1 347.2 296.1 347.7 0.12 25 250 10970 -39.5 -53.5 21 14.0 -40.4 100 19 347.3 347.4 296.1 347.8 0.10 26 213 12041 -48.9 -67.9 9 19.0 -49.4 104 28 349.0 349.0 296.4 349.1 0.02 27 200 12450 -52.7 -68.7 13 16.0 -53.0 95 37 349.3 349.3 296.5 349.4 0.02 28 188 12848 -55.7 -69.7 16 14.0 -55.9 97 37 350.7 350.7 296.8 350.8 0.02 29 172 13410 -60.9 -69.9 30 9.0 -61.0 99 36 351.1 351.1 296.9 351.2 0.02 30 155 14051 -66.3 -74.3 32 8.0 -66.4 100 35 352.5 352.6 297.2 352.6 0.01 31 150 14250 -67.9 -75.9 31 8.0 -67.9 100 34 353.1 353.1 297.3 353.2 0.01 32 105 16349 -76.3 -90.3 9 14.0 -76.3 325 20 375.0 375.0 301.4 375.0 0.00 33 100 16630 -76.9 -90.9 9 14.0 -76.9 295 18 379.1 379.1 302.1 379.2 0.00 34 85 17552 -80.5 -95.5 6 15.0 -80.5 310 24 389.9 389.9 303.8 389.9 0.00 35 78 18035 -80.9 -96.9 5 16.0 -80.9 340 23 398.8 398.8 305.0 398.8 0.00 36 71 18568 -77.1 -93.1 6 16.0 -77.1 336 10 417.7 417.7 307.4 417.7 0.00 37 70 18650 -75.7 -91.7 6 16.0 -75.7 330 7 422.4 422.4 308.0 422.4 0.00 38 55 20067 -69.7 -96.7 1 27.0 -69.8 291 22 466.4 466.4 312.3 466.4 0.00 39 50 20640 -66.5 -94.5 1 28.0 -66.8 275 28 486.8 486.8 314.0 486.8 0.00 40 39 22154 -65.7 -93.7 1 28.0 -66.1 251 21 524.6 524.6 316.6 524.7 0.00 41 37 22477 -62.3 -91.3 1 29.0 -62.9 238 20 541.3 541.3 317.6 541.3 0.00 42 36 22648 -59.9 -89.9 1 30.0 -60.7 231 19 551.8 551.8 318.2 551.8 0.00 43 35 22826 -57.7 -88.7 1 31.0 -58.7 224 18 562.0 562.0 318.8 562.0 0.00 44 30 23800 -58.3 -89.3 1 31.0 -59.4 185 15 585.7 585.7 319.9 585.7 0.00 45 29 24013 -58.1 -89.1 1 31.0 -59.3 592.0 592.0 320.2 592.0 0.00 TRP 85 17552 -80.5 -95.5 6 15.0 -80.5 310 24 389.9 389.9 303.8 389.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5787.00 m Freezing level: 566.91 mb = 4905.50 m = 16093.98 ft Wetbulb zero: 589.28 mb = 4559.85 m = 14959.95 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 67.20 % Est. max temperature: 33.89 C = 93.01 F Sfc-Lift cond lev (LCL): 993.75 mb = 137.87 m = 452.31 ft T: 23.14 C 700-500 lapse rate: 6.22 C/km ThetaE index: 9.72 C Layer 949.0- 850.0 mb Conv cond level (CCL): 732.19 mb = 2774.82 m = 9103.63 ft Mean mixing ratio: 13.57 g/kg Conv temperature: 41.15 C = 106.07 F Cap Strength: 4.56 C Lifted Index: 0.53 C Risk: Showers probable Lifted Index @300 mb: 3.91 C Lifted Index @700 mb: 3.07 C Showalter Index: 1.17 C Risk: Showers probable Total Totals Index: 44.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 18.50 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 171.20 Risk: None Energy Index: -0.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.85 J/kg Max Up Vert Vel: 8.47 m/s Conv Inhibition (B-): 18157.01 J/kg Cap Strength: 4.56 C Lift Cond Lev (LCL): 875.06 mb = 1249.77 m = 4100.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 50 at 5 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 16 300 4 3.5 -2.0 | 259 8 7.6 1.5 1 1000 83 330 4 2.0 -3.5 | 270 6 6.1 0.0 2 975 305 175 4 -0.3 4.0 | 207 8 3.7 7.5 3 942 610 185 5 0.4 5.0 | 208 10 4.5 8.5 4 925 768 195 6 1.6 5.8 | 211 11 5.6 9.3 5 910 914 205 6 2.5 5.4 | 217 11 6.6 8.9 6 878 1219 200 6 2.1 5.6 | 214 11 6.1 9.1 7 850 1502 185 5 0.4 5.0 | 208 10 4.5 8.5 8 818 1829 205 3 1.3 2.7 | 221 8 5.4 6.2 9 789 2134 245 3 2.7 1.3 | 235 8 6.8 4.7 10 761 2438 285 4 3.9 -1.0 | 253 8 8.0 2.4 11 735 2743 310 5 3.8 -3.2 | 268 8 7.9 0.3 12 709 3048 320 7 4.5 -5.4 | 282 9 8.6 -1.9 13 700 3153 330 8 4.0 -6.9 | 293 9 8.1 -3.5 14 658 3658 15 7 -1.8 -6.8 | 325 4 2.3 -3.3 15 633 3962 45 8 -5.7 -5.7 | 36 3 -1.6 -2.2 16 610 4267 45 9 -6.4 -6.4 | 38 4 -2.3 -2.9 17 587 4572 35 12 -6.9 -9.8 | 24 7 -2.8 -6.4 18 565 4877 25 12 -5.1 -10.9 | 8 7 -1.0 -7.4 19 524 5486 40 10 -6.4 -7.7 | 29 5 -2.3 -4.2 20 500 5870 30 10 -5.0 -8.7 | 10 5 -0.9 -5.2 21 485 6096 25 10 -4.2 -9.1 | 1 6 -0.1 -5.6 22 400 7580 50 10 -7.7 -6.4 | 50 5 -3.6 -3.0 23 398 7620 50 10 -7.7 -6.4 | 50 5 -3.6 -3.0 24 324 9144 80 16 -15.8 -2.8 | 93 12 -11.7 0.7 25 300 9700 85 18 -17.9 -1.6 | 98 14 -13.8 1.9 26 261 10668 95 18 -17.9 1.6 | 110 15 -13.8 5.0 27 250 10970 100 19 -18.7 3.3 | 115 16 -14.6 6.8 28 208 12192 105 29 -28.0 7.5 | 115 26 -23.9 11.0 29 200 12450 95 37 -36.9 3.2 | 102 33 -32.8 6.7 30 163 13716 100 36 -35.5 6.3 | 107 33 -31.4 9.7 31 150 14250 100 34 -33.5 5.9 | 108 31 -29.4 9.4 32 127 15240 80 26 -25.6 -4.5 | 87 22 -21.5 -1.0 33 100 16630 295 18 16.3 -7.6 | 281 21 20.4 -4.1 34 85 17552 310 24 18.4 -15.4 | 298 25 22.5 -11.9 35 75 18288 355 22 1.9 -21.9 | 342 19 6.0 -18.4 36 70 18650 330 7 3.5 -6.1 | 289 8 7.6 -2.6 37 50 20640 275 28 27.9 -2.4 | 268 32 32.0 1.0 38 45 21336 285 24 23.2 -6.2 | 276 27 27.3 -2.7 39 30 23800 185 15 1.3 14.9 | 196 19 5.4 18.4 Wind Parameters Mean winds (0-6000m): 19.6 at 7.2 knts Storm direction: 49.6 at 5.4 knts Shear (0-3000m) pos: 1.9 neg: 1.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 22.0 deg Storm rel helicity (0-3000m) pos: 29.3 neg: -22.0 tot: 7.3 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.13 Bulk Shear: 16.86 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 ------------------------------------------------------------------------------- 500 204 4 219 9| 0.0 7.7 7.7| 1.0 -17.9 -16.9 -33.8 -0.77| 10.4 -8.0 1000 198 5 214 10| 1.2 3.8 5.1| 5.7 -18.4 -12.7 -12.7 -0.48| 6.7 -3.2 1500 197 5 214 10| 0.8 2.7 3.5| 5.7 -22.0 -16.3 -10.9 -0.50| 5.2 -2.6 2000 198 5 215 10| 1.2 2.1 3.2| 13.0 -22.0 -9.0 -4.5 -0.23| 4.8 -1.1 2500 208 4 220 10| 1.6 1.6 3.3| 21.7 -22.0 -0.3 -0.1 -0.02| 4.7 -0.1 3000 225 5 227 10| 1.9 1.4 3.3| 29.3 -22.0 7.3 2.4 0.12| 4.5 0.5 4000 277 5 253 10| 1.4 1.0 2.4| 42.8 -22.0 20.8 5.2 0.32| 4.9 1.6 5000 4 6 310 5| 1.1 0.5 1.6| 43.6 -27.3 16.3 3.3 0.21| 4.6 1.0 6000 20 7 333 4| 0.8 0.3 1.0| 46.1 -30.1 16.0 2.7 0.18| 4.3 0.8 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20250426.00.gif