UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041812.upa.cvt Date: 1200Z 18 APR 25 Searching for WMKP... Searching the city database file for: WMKP ... Date:1200Z 18 APR 25 Station: WMKP WMO ident: 48601 Latitude: 5.30 Longitude: 100.27 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1006 4 31.4 23.4 63 8.0 25.4 150 3 304.0 307.4 298.4 358.6 18.30 1 1002 41 30.4 24.4 70 6.0 25.9 263 10 303.4 307.0 299.0 361.5 19.55 2 1000 60 30.2 24.2 70 6.0 25.7 320 14 303.4 306.9 298.9 360.9 19.35 3 925 754 25.6 17.6 61 8.0 20.0 5 10 305.5 308.1 295.9 346.8 13.82 4 923 773 25.4 18.4 65 7.0 20.5 6 10 305.5 308.2 296.4 349.1 14.58 5 853 1462 20.4 16.4 78 4.0 17.7 347 9 307.2 309.8 296.4 349.1 13.89 6 850 1492 20.2 16.4 79 3.8 17.6 345 9 307.3 309.9 296.5 349.3 13.94 7 700 3141 10.6 7.8 83 2.8 8.9 290 13 314.2 316.0 295.3 343.9 9.54 8 690 3261 10.2 5.6 73 4.6 7.4 290 13 315.1 316.7 294.6 341.0 8.30 9 652 3730 7.4 5.6 88 1.8 6.3 292 12 317.1 318.8 295.4 344.7 8.79 10 600 4410 3.6 0.5 80 3.1 1.9 295 11 320.3 321.6 294.7 341.6 6.63 11 527 5453 -2.1 -5.3 79 3.2 -3.7 48 10 325.5 326.5 294.7 341.7 4.90 12 511 5698 -2.9 -7.9 68 5.0 -5.3 50 12 327.5 328.3 294.6 341.3 4.13 13 500 5870 -3.7 -8.7 68 5.0 -6.0 45 13 328.5 329.3 294.8 341.9 3.97 14 474 6288 -6.9 -14.9 53 8.0 -10.0 50 13 329.6 330.1 293.9 338.4 2.54 15 404 7515 -14.5 -21.5 55 7.0 -16.7 50 13 335.2 335.5 294.6 341.3 1.70 16 400 7590 -14.9 -21.9 55 7.0 -17.1 50 13 335.6 336.0 294.7 341.6 1.66 17 347 8652 -22.7 -28.7 58 6.0 -24.1 73 12 339.0 339.2 295.0 342.8 1.03 18 339 8824 -23.3 -32.3 43 9.0 -25.1 77 11 340.4 340.6 295.1 343.3 0.75 19 335 8911 -23.7 -36.7 29 13.0 -26.0 79 11 341.1 341.2 295.0 343.0 0.49 20 331 8999 -24.1 -42.1 17 18.0 -26.8 81 11 341.7 341.7 295.0 342.8 0.29 21 310 9475 -27.7 -43.7 20 16.0 -29.7 88 10 343.1 343.2 295.3 344.1 0.26 22 300 9710 -29.7 -41.7 30 12.0 -31.3 90 10 343.5 343.6 295.5 344.8 0.33 23 295 9830 -30.7 -37.7 50 7.0 -31.7 89 11 343.8 343.9 295.7 345.7 0.50 24 286 10050 -32.3 -36.1 69 3.8 -32.9 88 13 344.5 344.7 296.0 346.9 0.61 25 250 10990 -39.1 -41.9 75 2.8 -39.4 90 23 347.9 348.0 296.5 349.5 0.39 26 216 11969 -47.7 -51.1 68 3.4 -47.9 90 21 349.5 349.5 296.7 350.1 0.16 27 200 12470 -51.9 -55.9 62 4.0 -52.1 90 25 350.6 350.6 296.8 351.0 0.10 28 187 12903 -55.7 -59.8 60 4.1 -55.8 90 28 351.2 351.3 297.0 351.5 0.06 29 165 13689 -62.9 -67.0 58 4.1 -63.0 90 33 352.0 352.0 297.1 352.1 0.03 30 150 14270 -67.9 -72.3 53 4.4 -67.9 95 36 353.1 353.1 297.3 353.2 0.01 31 148 14350 -68.5 -73.0 52 4.5 -68.5 95 35 353.4 353.4 297.4 353.5 0.01 32 105 16345 -78.3 -84.3 37 6.0 -78.3 104 13 371.2 371.2 300.8 371.2 0.00 33 100 16620 -80.5 -86.5 36 6.0 -80.5 105 9 372.2 372.2 300.9 372.2 0.00 34 97 16791 -81.7 -87.7 35 6.0 -81.7 95 12 373.1 373.1 301.1 373.1 0.00 35 91 17152 -78.5 -85.5 31 7.0 -78.5 63 13 386.3 386.3 303.2 386.4 0.00 36 75 18257 -77.3 -84.3 32 7.0 -77.3 328 18 410.8 410.8 306.6 410.8 0.00 37 72 18490 -78.5 -85.5 31 7.0 -78.5 303 19 413.1 413.1 306.9 413.1 0.00 38 70 18650 -79.5 -86.5 30 7.0 -79.5 285 20 414.3 414.3 307.0 414.3 0.00 39 69 18731 -79.5 -86.5 30 7.0 -79.5 285 20 416.0 416.0 307.2 416.0 0.00 40 63 19252 -75.3 -83.3 28 8.0 -75.3 283 23 436.2 436.2 309.5 436.3 0.01 41 62 19346 -72.9 -80.9 29 8.0 -73.0 283 24 443.6 443.6 310.3 443.6 0.01 42 56 19948 -68.9 -77.9 26 9.0 -69.0 282 27 465.8 465.8 312.3 465.9 0.02 43 50 20630 -65.9 -76.9 20 11.0 -66.1 280 31 488.2 488.2 314.1 488.3 0.02 44 49 20753 -65.7 -76.7 20 11.0 -66.0 279 31 491.5 491.5 314.4 491.6 0.02 45 41 21835 -66.1 -82.1 9 16.0 -66.4 516.2 516.2 316.1 516.3 0.01 TRP 97 16791 -81.7 -87.7 35 6.0 -81.7 95 12 373.1 373.1 301.1 373.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5810.00 m Freezing level: 553.89 mb = 5068.49 m = 16628.71 ft Wetbulb zero: 575.15 mb = 4749.81 m = 15583.18 ft Precipitable water: 2.33 inches Sfc-500 mean rel hum: 77.27 % Est. max temperature: 34.51 C = 94.11 F Sfc-Lift cond lev (LCL): 896.58 mb = 1026.59 m = 3368.02 ft T: 23.56 C 700-500 lapse rate: 5.24 C/km ThetaE index: 14.71 C Layer 1000.0- 923.0 mb Conv cond level (CCL): 816.31 mb = 1835.50 m = 6021.90 ft Mean mixing ratio: 16.31 g/kg Conv temperature: 36.15 C = 97.06 F Cap Strength: 2.17 C Lifted Index: -1.90 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.12 C Lifted Index @700 mb: -0.90 C Showalter Index: -0.50 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.10 C K Index: 37.50 Risk: > 80 % chance of thunderstorms Sweat Index: 227.80 Risk: None Energy Index: -1.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 967.35 J/kg Max Up Vert Vel: 43.99 m/s Conv Inhibition (B-): 67.87 J/kg Cap Strength: 2.17 C Lift Cond Lev (LCL): 865.89 mb = 1330.56 m = 4365.31 ft Lev Free Conv (LFC): 750.89 mb = 2544.91 m = 8349.35 ft Equ Level (EL): 150.89 mb = 14233.76 m = 46698.11 ft B at Equ Level: 964.60 J/kg Max Parcel Lev (MPL): 90.89 mb = 17158.46 m = 56293.48 ft Wind level data Storm motion: 359 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 1006 4 150 3 -1.5 2.6 | 171 11 -1.6 10.6 1 1000 60 320 14 9.0 -10.7 | 287 9 8.9 -2.7 2 973 305 325 18 10.3 -14.7 | 304 12 10.2 -6.7 3 940 610 355 12 1.0 -12.0 | 347 4 0.9 -3.9 4 925 754 5 10 -0.9 -10.0 | 28 2 -1.0 -2.0 5 908 914 15 8 -2.1 -7.7 | 97 2 -2.2 0.3 6 877 1219 5 7 -0.6 -7.0 | 144 1 -0.8 1.0 7 850 1492 345 9 2.3 -8.7 | 288 2 2.2 -0.7 8 817 1829 340 11 3.8 -10.3 | 303 4 3.6 -2.3 9 788 2134 335 10 4.2 -9.1 | 285 4 4.1 -1.1 10 760 2438 320 9 5.8 -6.9 | 259 6 5.6 1.1 11 734 2743 310 10 7.7 -6.4 | 258 8 7.5 1.6 12 708 3048 290 12 11.3 -4.1 | 251 12 11.1 3.9 13 700 3141 290 13 12.2 -4.4 | 254 13 12.1 3.6 14 657 3658 290 12 11.3 -4.1 | 251 12 11.1 3.9 15 633 3962 300 12 10.4 -6.0 | 259 10 10.2 2.0 16 609 4267 295 11 10.0 -4.6 | 251 10 9.8 3.4 17 587 4572 295 10 9.1 -4.2 | 247 10 8.9 3.8 18 565 4877 315 7 4.9 -4.9 | 238 6 4.8 3.1 19 524 5486 55 10 -8.2 -5.7 | 105 9 -8.3 2.3 20 500 5870 45 13 -9.2 -9.2 | 83 9 -9.3 -1.2 21 486 6096 50 13 -10.0 -8.4 | 88 10 -10.1 -0.4 22 400 7590 50 13 -10.0 -8.4 | 88 10 -10.1 -0.4 23 398 7620 50 13 -10.0 -8.4 | 88 10 -10.1 -0.4 24 324 9144 85 11 -11.0 -1.0 | 122 13 -11.1 7.0 25 300 9710 90 10 -10.0 0.0 | 128 13 -10.1 8.0 26 262 10668 85 18 -17.9 -1.6 | 110 19 -18.1 6.4 27 250 10990 90 23 -23.0 0.0 | 109 24 -23.1 8.0 28 209 12192 90 21 -21.0 0.0 | 111 23 -21.1 8.0 29 200 12470 90 25 -25.0 0.0 | 108 26 -25.1 8.0 30 164 13716 90 33 -33.0 0.0 | 104 34 -33.1 8.0 31 150 14270 95 36 -35.9 3.1 | 107 38 -36.0 11.1 32 127 15240 100 29 -28.6 5.0 | 114 32 -28.7 13.0 33 100 16620 105 9 -8.7 2.3 | 139 14 -8.8 10.3 34 97 16791 95 12 -12.0 1.0 | 127 15 -12.1 9.1 35 75 18288 325 18 10.3 -14.7 | 304 12 10.2 -6.7 36 70 18650 285 20 19.3 -5.2 | 262 19 19.2 2.8 37 50 20630 280 31 30.5 -5.4 | 265 30 30.4 2.6 38 43 21336 275 31 30.9 -2.7 | 260 31 30.7 5.3 Wind Parameters Mean winds (0-6000m): 328.9 at 10.7 knts Storm direction: 358.9 at 8.0 knts Shear (0-3000m) pos: 1.4 neg: 3.8 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 80.9 deg Storm rel helicity (0-3000m) pos: 47.2 neg: -7.1 tot: 40.0 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 5.7 10^-3/s Energy-Hel index: 0.29 Bulk Rich Number: 352.86 Bulk Shear: 2.74 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 ------------------------------------------------------------------------------- 500 327 15 301 9| 0.0 17.5 17.5| 40.5 0.0 40.5 81.1 0.87| 32.5 28.4 1000 341 13 314 6| 4.1 8.7 12.9| 46.0 0.0 46.0 46.0 0.85| 20.9 17.7 1500 345 11 315 4| 2.8 6.8 9.5| 46.6 0.0 46.6 31.1 0.82| 15.6 12.8 2000 344 11 311 4| 2.1 5.5 7.5| 47.2 -0.8 46.3 23.2 0.78| 12.4 9.6 2500 341 11 302 4| 1.7 4.2 5.8| 47.2 -4.3 42.8 17.1 0.67| 10.7 7.1 3000 336 11 291 4| 1.4 3.8 5.2| 47.2 -7.1 40.0 13.3 0.59| 9.8 5.7 4000 323 11 276 7| 1.0 2.9 3.9| 51.9 -8.7 43.3 10.8 0.57| 7.9 4.5 5000 318 11 270 7| 1.3 2.1 3.5| 52.7 -15.5 37.3 7.5 0.47| 7.2 3.4 6000 329 11 282 5| 2.1 1.8 3.9| 57.7 -23.2 34.6 5.8 0.42| 7.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//WMKP/skewt/WMKP.skewt.20250418.12.gif