UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for WMKP... Searching the city database file for: WMKP ... Date:1200Z 17 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 1007 4 31.0 23.0 63 8.0 25.1 260 4 303.5 306.8 298.0 356.6 17.83 1 1001 59 29.6 18.6 52 11.0 21.9 243 6 302.7 305.2 295.0 342.9 13.59 2 1000 68 29.4 18.4 52 11.0 21.7 240 6 302.5 305.0 294.8 342.3 13.43 3 925 758 24.6 15.6 57 9.0 18.5 280 3 304.5 306.7 294.5 340.7 12.14 4 903 969 23.0 16.0 65 7.0 18.2 286 2 304.9 307.3 295.0 343.1 12.77 5 850 1494 19.8 12.8 64 7.0 15.2 340 5 306.9 308.9 294.3 340.0 10.99 6 700 3141 10.8 2.8 58 8.0 6.2 265 13 314.4 315.7 293.2 335.5 6.70 7 659 3642 8.0 0.0 57 8.0 3.7 256 11 316.8 317.9 293.1 335.3 5.81 8 583 4643 2.4 -2.6 70 5.0 -0.2 264 7 321.5 322.6 294.1 339.2 5.43 9 568 4854 1.0 -1.7 82 2.7 -0.4 282 5 322.3 323.5 294.7 341.6 5.96 10 517 5605 -3.1 -6.2 79 3.1 -4.6 40 9 326.1 327.1 294.7 341.6 4.66 11 500 5870 -3.9 -8.7 69 4.8 -6.1 40 11 328.3 329.1 294.7 341.6 3.97 12 423 7165 -11.7 -16.7 66 5.0 -13.6 72 8 334.4 334.9 295.0 343.0 2.45 13 400 7590 -14.3 -20.3 60 6.0 -16.3 85 7 336.4 336.8 295.1 343.2 1.90 14 390 7782 -15.3 -21.3 60 6.0 -17.2 79 7 337.5 337.9 295.3 344.0 1.79 15 344 8723 -21.7 -27.7 58 6.0 -23.2 76 7 341.2 341.4 295.6 345.4 1.14 16 336 8896 -22.9 -32.9 40 10.0 -24.9 76 7 341.9 342.0 295.4 344.6 0.71 17 327 9096 -24.5 -39.5 24 15.0 -26.9 75 7 342.3 342.4 295.2 343.8 0.38 18 300 9720 -28.9 -39.9 34 11.0 -30.5 85 12 344.6 344.7 295.8 346.2 0.40 19 258 10774 -37.3 -44.3 48 7.0 -38.0 83 20 347.5 347.5 296.3 348.6 0.29 20 250 10990 -38.9 -48.9 34 10.0 -39.7 90 22 348.2 348.3 296.4 349.0 0.18 21 249 11017 -39.1 -49.1 34 10.0 -39.9 90 22 348.3 348.4 296.4 349.1 0.18 22 232 11498 -42.9 -58.9 16 16.0 -43.6 92 24 349.7 349.7 296.6 349.9 0.06 23 207 12256 -49.3 -59.3 30 10.0 -49.7 96 28 351.2 351.2 297.0 351.5 0.06 24 200 12480 -51.5 -59.5 38 8.0 -51.8 100 30 351.2 351.2 297.0 351.5 0.06 25 163 13773 -63.1 -72.1 29 9.0 -63.2 100 33 352.9 352.9 297.3 352.9 0.01 26 150 14280 -67.1 -77.1 23 10.0 -67.2 95 29 354.5 354.5 297.6 354.5 0.01 27 134 14951 -72.3 -83.3 18 11.0 -72.3 81 28 356.9 356.9 298.1 356.9 0.00 28 126 15310 -75.7 -87.7 14 12.0 -75.7 74 27 357.1 357.1 298.1 357.1 0.00 29 105 16354 -78.9 -90.9 12 12.0 -78.9 59 14 370.1 370.1 300.6 370.1 0.00 30 100 16630 -81.3 -93.3 11 12.0 -81.3 55 10 370.6 370.6 300.7 370.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 555.56 mb = 5037.13 m = 16525.83 ft Wetbulb zero: 587.22 mb = 4584.57 m = 15041.06 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 64.36 % Est. max temperature: 34.08 C = 93.35 F Sfc-Lift cond lev (LCL): 897.36 mb = 1023.15 m = 3356.75 ft T: 22.67 C 700-500 lapse rate: 5.39 C/km ThetaE index: 15.90 C Layer 1001.0- 903.0 mb Conv cond level (CCL): 732.81 mb = 2752.40 m = 9030.08 ft Mean mixing ratio: 12.88 g/kg Conv temperature: 40.14 C = 104.26 F Cap Strength: 3.87 C Lifted Index: 2.06 C Risk: None Lifted Index @300 mb: 4.01 C Lifted Index @700 mb: 2.52 C Showalter Index: 2.88 C Risk: Showers probable Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 16.70 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 174.60 Risk: None Energy Index: 0.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.67 J/kg Max Up Vert Vel: 3.37 m/s Conv Inhibition (B-): 3096.01 J/kg Cap Strength: 3.87 C Lift Cond Lev (LCL): 831.01 mb = 1685.65 m = 5530.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 6 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 1007 4 260 4 3.9 0.7 | 181 5 0.1 5.4 1 1000 68 240 6 5.2 3.0 | 190 8 1.3 7.7 2 974 305 300 6 5.2 -3.0 | 218 2 1.3 1.7 3 941 610 285 4 3.9 -1.0 | 180 4 -0.0 3.7 4 925 758 280 3 3.0 -0.5 | 168 4 -0.9 4.2 5 909 914 275 2 2.0 -0.2 | 157 5 -1.9 4.5 6 877 1219 340 3 1.0 -2.8 | 124 3 -2.8 1.9 7 850 1494 340 5 1.7 -4.7 | 90 2 -2.2 0.0 8 817 1829 335 7 3.0 -6.3 | 29 2 -0.9 -1.6 9 788 2134 315 9 6.4 -6.4 | 304 3 2.5 -1.7 10 760 2438 295 12 10.9 -5.1 | 273 7 7.0 -0.4 11 734 2743 275 12 12.0 -1.0 | 246 9 8.1 3.7 12 708 3048 270 13 13.0 -0.0 | 243 10 9.1 4.7 13 700 3141 265 13 13.0 1.1 | 237 11 9.1 5.8 14 657 3658 255 11 10.6 2.8 | 222 10 6.8 7.6 15 633 3962 255 10 9.7 2.6 | 218 9 5.8 7.3 16 609 4267 260 11 10.8 1.9 | 226 10 7.0 6.6 17 587 4572 260 8 7.9 1.4 | 213 7 4.0 6.1 18 565 4877 285 4 3.9 -1.0 | 180 4 -0.0 3.7 19 524 5486 40 8 -5.1 -6.1 | 81 9 -9.0 -1.4 20 500 5870 40 11 -7.1 -8.4 | 71 12 -10.9 -3.7 21 486 6096 40 11 -7.1 -8.4 | 71 12 -10.9 -3.7 22 400 7590 85 7 -7.0 -0.6 | 111 12 -10.8 4.1 23 398 7620 80 7 -6.9 -1.2 | 108 11 -10.8 3.5 24 324 9144 75 7 -6.8 -1.8 | 105 11 -10.6 2.9 25 300 9720 85 12 -12.0 -1.0 | 103 16 -15.8 3.7 26 262 10668 80 19 -18.7 -3.3 | 94 23 -22.6 1.4 27 250 10990 90 22 -22.0 0.0 | 100 26 -25.9 4.7 28 209 12192 95 27 -26.9 2.4 | 103 32 -30.8 7.1 29 200 12480 100 30 -29.5 5.2 | 107 35 -33.4 9.9 30 164 13716 100 33 -32.5 5.7 | 106 38 -36.4 10.4 31 150 14280 95 29 -28.9 2.5 | 102 34 -32.8 7.2 32 127 15240 75 28 -27.0 -7.2 | 85 31 -30.9 -2.5 33 100 16630 55 10 -8.2 -5.7 | 85 12 -12.1 -1.0 Wind Parameters Mean winds (0-6000m): 290.6 at 8.1 knts Storm direction: 320.6 at 6.1 knts Shear (0-3000m) pos: 1.0 neg: 2.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 62.4 deg Storm rel helicity (0-3000m) pos: 4.8 neg: -21.0 tot: -16.3 m^2/s^2 ave: -5.4 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.01 Bulk Shear: 1.13 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 ------------------------------------------------------------------------------- 500 278 6 203 4| 2.4 0.0 2.4| 4.8 -0.9 3.9 7.8 0.23| 9.4 2.2 1000 280 4 186 4| 1.3 0.0 1.3| 4.8 -3.5 1.3 1.3 -0.03| 6.5 -0.2 1500 296 4 176 3| 2.0 0.0 2.0| 4.8 -6.4 -1.6 -1.1 -0.23| 5.8 -1.3 2000 311 5 169 2| 1.5 0.9 2.4| 4.8 -8.2 -3.4 -1.7 -0.37| 5.3 -2.0 2500 308 6 212 1| 1.2 2.0 3.2| 4.8 -13.8 -9.0 -3.6 -0.44| 5.7 -2.5 3000 299 7 237 3| 1.0 2.1 3.1| 4.8 -21.0 -16.3 -5.4 -0.48| 5.6 -2.7 4000 283 8 235 5| 0.8 1.4 2.2| 4.9 -33.0 -28.1 -7.0 -0.53| 4.8 -2.6 5000 279 8 230 5| 1.4 1.1 2.5| 7.3 -39.8 -32.6 -6.5 -0.49| 4.9 -2.4 6000 291 8 244 4| 1.9 0.7 2.6| 11.0 -45.2 -34.2 -5.7 -0.42| 5.3 -2.2 Wrote GIF file: /home/apache/climate/data/raob//WMKP/skewt/WMKP.skewt.20250417.12.gif