UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 16 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 24.6 23.7 95 0.9 24.0 330 1 297.1 300.4 296.8 351.0 18.61 1 1000 86 24.4 23.6 95 0.8 23.8 190 2 297.5 300.9 297.0 351.6 18.65 2 995 130 25.0 23.7 93 1.3 24.0 199 3 298.6 302.0 297.4 353.5 18.86 3 986 210 25.4 23.1 87 2.3 23.8 215 4 299.8 303.1 297.4 353.5 18.34 4 925 771 21.8 20.3 91 1.5 20.8 215 3 301.6 304.6 296.6 350.0 16.42 5 850 1503 18.2 15.9 86 2.3 16.7 220 9 305.2 307.7 295.6 345.5 13.49 6 830 1707 16.8 15.8 94 1.0 16.1 220 10 305.8 308.4 296.0 347.0 13.73 7 714 2976 9.4 9.4 100 0.0 9.4 184 7 311.1 313.1 295.1 343.1 10.43 8 700 3141 8.6 8.6 100 0.0 8.6 145 6 312.0 313.9 295.0 343.0 10.08 9 648 3776 5.6 5.6 100 0.0 5.6 113 9 315.6 317.3 295.1 343.3 8.84 10 612 4242 3.8 3.8 100 0.0 3.8 123 7 318.7 320.3 295.5 344.9 8.25 11 589 4552 2.6 1.7 94 0.9 2.1 134 9 320.8 322.3 295.4 344.5 7.37 12 503 5813 -4.5 -5.8 91 1.3 -5.1 139 14 327.0 328.0 295.1 343.4 4.94 13 500 5860 -4.7 -6.2 89 1.5 -5.4 140 14 327.3 328.3 295.1 343.4 4.82 14 450 6685 -9.5 -10.1 95 0.6 -9.8 113 15 331.3 332.1 295.4 344.7 3.95 15 410 7402 -13.3 -14.4 91 1.1 -13.7 79 17 335.3 336.0 295.7 346.0 3.06 16 400 7590 -14.3 -14.7 97 0.4 -14.5 70 17 336.4 337.0 296.0 347.1 3.06 17 375 8075 -17.1 -21.0 72 3.9 -18.3 76 16 339.0 339.4 295.7 345.9 1.91 18 356 8463 -19.1 -27.1 49 8.0 -21.2 81 16 341.4 341.6 295.7 345.7 1.17 19 318 9291 -25.3 -38.3 29 13.0 -27.4 91 17 343.9 344.0 295.7 345.7 0.44 20 300 9710 -28.5 -41.5 28 13.0 -30.3 95 19 345.2 345.3 295.8 346.6 0.34 21 252 10935 -39.1 -50.1 30 11.0 -39.9 100 21 347.1 347.2 296.1 347.8 0.15 22 250 10990 -39.5 -50.5 30 11.0 -40.3 100 21 347.3 347.4 296.2 348.0 0.15 23 200 12480 -52.3 -61.3 33 9.0 -52.5 90 23 349.9 350.0 296.7 350.2 0.05 24 150 14270 -67.9 -74.9 36 7.0 -67.9 90 33 353.1 353.1 297.3 353.2 0.01 25 105 16347 -81.9 -90.9 20 9.0 -81.9 27 20 364.4 364.4 299.5 364.4 0.00 26 103 16455 -82.9 -91.9 20 9.0 -82.9 25 21 364.5 364.5 299.5 364.5 0.00 27 100 16620 -83.7 -92.7 19 9.0 -83.7 35 21 366.0 366.0 299.8 366.0 0.00 28 82 17742 -76.9 -86.9 19 10.0 -76.9 290 9 401.3 401.3 305.4 401.3 0.00 29 80 17884 -74.5 -84.5 20 10.0 -74.6 276 7 409.1 409.1 306.4 409.1 0.00 30 73 18417 -75.1 -86.1 16 11.0 -75.2 242 6 418.7 418.7 307.6 418.7 0.00 31 70 18660 -75.5 -86.5 16 11.0 -75.6 245 11 422.9 422.9 308.0 422.9 0.00 32 56 19971 -68.9 -83.9 10 15.0 -69.1 252 30 465.8 465.8 312.3 465.8 0.01 33 50 20650 -68.1 -91.1 2 23.0 -68.3 255 39 483.0 483.0 313.7 483.0 0.00 34 48 20895 -68.5 -94.5 1 26.0 -68.7 253 38 487.7 487.7 314.1 487.7 0.00 35 45 21283 -68.9 -96.9 1 28.0 -69.1 250 37 495.8 495.8 314.7 495.8 0.00 36 40 21995 -65.1 -94.1 1 29.0 -65.5 265 29 522.4 522.4 316.5 522.4 0.00 37 39 22151 -62.3 -92.3 1 30.0 -62.9 269 28 533.2 533.2 317.1 533.3 0.00 38 30 23780 -60.7 -90.7 1 30.0 -61.6 305 10 579.2 579.2 319.6 579.2 0.00 39 27 24435 -60.9 -90.9 1 30.0 -61.8 334 16 596.3 596.3 320.5 596.3 0.00 40 23 25443 -55.7 -86.7 1 31.0 -57.5 36 24 639.6 639.6 322.3 639.7 0.01 41 20 26340 -52.3 -85.3 1 33.0 -55.1 90 31 676.1 676.1 323.6 676.2 0.01 42 15 28215 -48.9 -82.9 1 34.0 -53.5 72 42 745.4 745.4 325.8 745.6 0.03 TRP 103 16455 -82.9 -91.9 20 9.0 -82.9 25 21 364.5 364.5 299.5 364.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 557.51 mb = 5014.02 m = 16450.00 ft Wetbulb zero: 564.29 mb = 4894.67 m = 16058.43 ft Precipitable water: 2.55 inches Sfc-500 mean rel hum: 94.42 % Est. max temperature: 32.36 C = 90.24 F Sfc-Lift cond lev (LCL): 995.32 mb = 127.39 m = 417.93 ft T: 24.96 C 700-500 lapse rate: 4.89 C/km ThetaE index: 8.01 C Layer 986.0- 830.0 mb Conv cond level (CCL): 905.96 mb = 951.08 m = 3120.30 ft Mean mixing ratio: 17.42 g/kg Conv temperature: 30.03 C = 86.05 F Cap Strength: 0.90 C Lifted Index: -2.32 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.98 C Lifted Index @700 mb: -2.44 C Showalter Index: -0.09 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.60 C K Index: 38.80 Risk: > 80 % chance of thunderstorms Sweat Index: 222.80 Risk: None Energy Index: -0.53 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 678.07 J/kg Max Up Vert Vel: 36.83 m/s Conv Inhibition (B-): 13.67 J/kg Cap Strength: 0.90 C Lift Cond Lev (LCL): 934.06 mb = 685.48 m = 2248.92 ft Lev Free Conv (LFC): 839.06 mb = 1614.01 m = 5295.25 ft Equ Level (EL): 179.06 mb = 13168.30 m = 43202.55 ft B at Equ Level: 676.36 J/kg Max Parcel Lev (MPL): 99.06 mb = 16673.62 m = 54702.83 ft Wind level data Storm motion: 197 at 7 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 16 330 1 0.5 -0.9 | 12 7 -1.5 -7.3 1 1000 86 190 2 0.3 2.0 | 20 5 -1.7 -4.5 2 975 305 235 5 4.1 2.9 | 330 4 2.1 -3.6 3 942 610 225 3 2.1 2.1 | 359 4 0.1 -4.4 4 925 771 215 3 1.7 2.5 | 4 4 -0.3 -4.0 5 910 914 215 4 2.3 3.3 | 355 3 0.3 -3.2 6 878 1219 220 7 4.5 5.4 | 294 3 2.5 -1.1 7 850 1503 220 9 5.8 6.9 | 264 4 3.8 0.4 8 818 1829 220 11 7.1 8.4 | 249 5 5.1 1.9 9 789 2134 220 12 7.7 9.2 | 245 6 5.7 2.7 10 761 2438 215 13 7.5 10.6 | 233 7 5.4 4.2 11 734 2743 210 10 5.0 8.7 | 234 4 3.0 2.2 12 708 3048 175 6 -0.5 6.0 | 79 3 -2.5 -0.5 13 700 3141 145 6 -3.4 4.9 | 74 6 -5.5 -1.6 14 657 3658 115 9 -8.2 3.8 | 75 11 -10.2 -2.7 15 632 3962 110 8 -7.5 2.7 | 69 10 -9.5 -3.7 16 609 4267 125 7 -5.7 4.0 | 72 8 -7.8 -2.5 17 586 4572 135 9 -6.4 6.4 | 89 8 -8.4 -0.1 18 565 4877 145 11 -6.3 9.0 | 107 9 -8.3 2.5 19 524 5486 135 15 -10.6 10.6 | 108 13 -12.6 4.1 20 500 5860 140 14 -9.0 10.7 | 111 12 -11.0 4.2 21 485 6096 140 14 -9.0 10.7 | 111 12 -11.0 4.2 22 400 7590 70 17 -16.0 -5.8 | 56 22 -18.0 -12.3 23 398 7620 70 16 -15.0 -5.5 | 55 21 -17.1 -11.9 24 324 9144 90 16 -16.0 0.0 | 70 19 -18.0 -6.5 25 300 9710 95 19 -18.9 1.7 | 77 21 -20.9 -4.8 26 262 10668 100 23 -22.7 4.0 | 84 25 -24.7 -2.5 27 250 10990 100 21 -20.7 3.6 | 83 23 -22.7 -2.8 28 209 12192 85 20 -19.9 -1.7 | 69 23 -21.9 -8.2 29 200 12480 90 23 -23.0 0.0 | 75 26 -25.0 -6.5 30 164 13716 90 28 -28.0 0.0 | 78 31 -30.0 -6.5 31 150 14270 90 33 -33.0 0.0 | 80 36 -35.0 -6.5 32 127 15240 50 12 -9.2 -7.7 | 38 18 -11.2 -14.2 33 103 16455 25 21 -8.9 -19.0 | 23 28 -10.9 -25.5 34 100 16620 35 21 -12.0 -17.2 | 31 28 -14.1 -23.7 35 75 18288 240 3 2.6 1.5 | 353 5 0.6 -5.0 36 70 18660 245 11 10.0 4.6 | 283 8 7.9 -1.8 37 50 20650 255 39 37.7 10.1 | 264 36 35.7 3.6 38 45 21336 250 37 34.8 12.7 | 259 33 32.7 6.2 39 30 23780 305 10 8.2 -5.7 | 333 14 6.2 -12.2 40 27 24384 330 15 7.5 -13.0 | 344 20 5.5 -19.5 41 20 26340 90 31 -31.0 0.0 | 79 34 -33.0 -6.5 42 15 27432 70 43 -40.4 -14.7 | 63 47 -42.4 -21.2 Wind Parameters Mean winds (0-6000m): 167.3 at 9.0 knts Storm direction: 197.3 at 6.8 knts Shear (0-3000m) pos: 0.7 neg: 1.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 76.7 deg Storm rel helicity (0-3000m) pos: 3.5 neg: -13.5 tot: -10.0 m^2/s^2 ave: -3.3 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 81.92 Bulk Shear: 8.28 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 ------------------------------------------------------------------------------- 500 228 4 352 4| 0.0 4.1 4.1| 2.4 -3.1 -0.6 -1.3 -0.14| 8.4 -1.1 1000 223 4 354 4| 0.0 2.8 2.8| 3.4 -4.1 -0.7 -0.7 -0.14| 5.7 -0.8 1500 221 5 339 3| 1.4 1.9 3.3| 3.4 -6.9 -3.5 -2.3 -0.34| 5.2 -1.8 2000 221 6 310 3| 1.1 2.0 3.1| 3.4 -8.6 -5.2 -2.6 -0.37| 4.6 -1.7 2500 220 7 285 3| 0.8 1.8 2.7| 3.4 -11.3 -7.9 -3.2 -0.40| 4.2 -1.7 3000 217 8 274 3| 0.7 1.0 1.7| 3.5 -13.5 -10.0 -3.3 -0.46| 4.9 -2.2 4000 198 8 205 1| 0.5 1.4 1.9| 3.9 -18.1 -14.3 -3.6 -0.39| 5.0 -1.9 5000 182 8 131 2| 1.0 1.1 2.1| 16.7 -18.1 -1.4 -0.3 -0.20| 4.7 -1.0 6000 167 9 120 5| 0.9 1.2 2.1| 19.0 -18.3 0.7 0.1 -0.17| 4.4 -0.8 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20250416.00.gif