UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 27 NOV 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 1007 16 24.4 23.4 94 1.0 23.7 240 2 297.0 300.3 296.6 349.9 18.28 1 1000 74 24.2 24.2 100 0.0 24.2 295 9 297.4 300.9 297.4 353.5 19.35 2 925 755 20.6 20.6 100 0.0 20.6 15 13 300.4 303.4 296.5 349.4 16.74 3 895 1041 19.4 19.4 100 0.0 19.4 15 13 302.0 304.9 296.5 349.3 16.04 4 850 1485 17.6 17.6 100 0.0 17.6 30 10 304.6 307.4 296.5 349.5 15.07 5 765 2382 13.2 13.2 100 0.0 13.2 62 13 309.2 311.5 296.0 347.3 12.57 6 742 2639 12.6 12.6 100 0.0 12.6 57 13 311.2 313.6 296.5 349.4 12.46 7 700 3128 9.8 9.8 100 0.0 9.8 85 6 313.3 315.4 296.0 347.2 10.94 8 686 3296 9.0 9.0 100 0.0 9.0 116 7 314.3 316.3 296.0 347.1 10.57 9 637 3908 5.8 5.8 100 0.0 5.8 212 14 317.4 319.1 295.8 346.1 9.13 10 582 4644 2.2 2.2 100 0.0 2.2 229 22 321.5 323.0 295.8 346.3 7.74 11 543 5203 -0.5 -0.5 100 0.0 -0.5 228 20 324.7 326.0 296.0 346.9 6.81 12 500 5860 -4.3 -4.3 100 0.0 -4.3 225 18 327.8 328.9 295.8 346.3 5.57 13 478 6212 -6.3 -6.3 100 0.0 -6.3 220 17 329.6 330.6 295.8 346.4 5.00 14 422 7173 -11.7 -11.7 100 0.0 -11.7 216 18 334.6 335.4 296.1 347.4 3.70 15 400 7580 -14.1 -14.1 100 0.0 -14.1 215 18 336.7 337.3 296.2 347.9 3.21 16 374 8088 -17.5 -17.5 100 0.0 -17.5 206 18 338.7 339.2 296.2 347.9 2.59 17 351 8563 -20.3 -20.3 100 0.0 -20.3 197 17 341.1 341.6 296.4 349.0 2.17 18 300 9710 -28.5 -29.1 95 0.6 -28.6 180 14 345.2 345.5 296.5 349.6 1.15 19 251 10963 -39.1 -40.9 83 1.8 -39.3 194 6 347.5 347.6 296.5 349.2 0.43 20 250 10990 -39.1 -40.9 83 1.8 -39.3 195 6 347.9 348.0 296.5 349.6 0.43 21 200 12480 -51.9 -54.6 73 2.7 -52.0 340 8 350.6 350.6 296.8 351.1 0.12 22 150 14270 -67.9 -71.8 57 3.9 -67.9 65 26 353.1 353.1 297.3 353.2 0.02 23 105 16323 -85.3 -91.3 33 6.0 -85.3 96 55 357.9 357.9 298.3 357.9 0.00 24 100 16590 -87.7 -93.7 32 6.0 -87.7 100 60 358.3 358.3 298.4 358.3 0.00 25 97 16754 -89.9 -95.9 31 6.0 -89.9 105 61 357.1 357.1 298.1 357.1 0.00 26 91 17100 -86.9 -92.9 32 6.0 -86.9 144 47 369.7 369.7 300.5 369.7 0.00 27 90 17160 -84.3 -90.3 34 6.0 -84.3 151 44 376.0 376.0 301.6 376.0 0.00 28 89 17222 -81.7 -87.7 35 6.0 -81.7 157 42 382.4 382.4 302.6 382.4 0.00 29 88 17286 -79.3 -85.3 37 6.0 -79.3 164 39 388.5 388.5 303.6 388.5 0.00 30 87 17351 -76.7 -82.7 38 6.0 -76.7 171 37 395.0 395.0 304.5 395.0 0.00 31 81 17761 -77.5 -83.5 37 6.0 -77.5 215 21 401.5 401.5 305.4 401.5 0.00 32 79 17904 -79.1 -85.1 37 6.0 -79.1 230 16 401.0 401.0 305.3 401.1 0.00 33 71 18517 -74.7 -81.7 33 7.0 -74.7 18 5 422.9 422.9 308.0 422.9 0.01 34 70 18600 -73.5 -80.5 33 7.0 -73.6 55 6 427.1 427.1 308.5 427.2 0.01 35 67 18856 -71.7 -78.7 34 7.0 -71.8 59 9 436.4 436.4 309.5 436.5 0.01 36 60 19504 -71.9 -78.9 34 7.0 -72.0 69 16 450.0 450.0 310.8 450.0 0.01 37 50 20590 -66.5 -74.5 32 8.0 -66.7 85 27 486.8 486.8 314.0 487.0 0.03 38 45 21227 -68.1 -76.1 31 8.0 -68.2 81 27 497.8 497.8 314.8 498.0 0.03 39 33 23113 -64.1 -73.1 28 9.0 -64.5 95 40 554.6 554.6 318.3 555.0 0.06 40 30 23700 -62.9 -70.9 33 8.0 -63.3 100 44 573.2 573.2 319.3 573.8 0.09 41 29 23909 -62.9 -70.9 33 8.0 -63.4 100 45 578.7 578.8 319.6 579.4 0.09 42 21 25945 -53.3 -60.5 41 7.1 -54.8 95 72 663.6 663.8 323.3 667.9 0.53 43 20 26260 -51.9 -58.9 43 7.0 -53.5 90 72 677.3 677.6 323.9 683.0 0.68 44 19 26593 -50.9 -57.9 43 7.0 -52.7 690.4 690.8 324.3 697.3 0.81 TRP 97 16754 -89.9 -95.9 31 6.0 -89.9 105 61 357.1 357.1 298.1 357.1 0.00 WND 21 25945 -53.3 -60.5 41 7.1 -54.8 95 72 663.6 663.8 323.3 667.9 0.53 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 550.22 mb = 5099.67 m = 16730.99 ft Wetbulb zero: 550.34 mb = 5094.91 m = 16715.39 ft Precipitable water: 2.75 inches Sfc-500 mean rel hum: 99.97 % Est. max temperature: 31.63 C = 88.93 F Sfc-Lift cond lev (LCL): 992.86 mb = 136.57 m = 448.06 ft T: 23.87 C 700-500 lapse rate: 5.16 C/km ThetaE index: 4.16 C Layer 925.0- 850.0 mb Conv cond level (CCL): 956.93 mb = 458.53 m = 1504.35 ft Mean mixing ratio: 17.81 g/kg Conv temperature: 26.51 C = 79.71 F Cap Strength: -0.05 C Lifted Index: -1.80 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.80 C Lifted Index @700 mb: -1.12 C Showalter Index: -1.16 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.90 C K Index: 39.50 Risk: > 80 % chance of thunderstorms Sweat Index: 249.20 Risk: None Energy Index: -0.74 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 495.90 J/kg Max Up Vert Vel: 31.49 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 956.64 mb = 461.20 m = 1513.10 ft Lev Free Conv (LFC): 951.64 mb = 506.97 m = 1663.28 ft Equ Level (EL): 191.64 mb = 12745.63 m = 41815.88 ft B at Equ Level: 492.44 J/kg Max Parcel Lev (MPL): 91.64 mb = 17061.58 m = 55975.63 ft Wind level data Storm motion: 266 at 11 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 16 240 2 1.7 1.0 | 92 9 -8.8 0.3 1 1000 74 295 9 8.2 -3.8 | 28 5 -2.4 -4.5 2 974 305 330 11 5.5 -9.5 | 26 11 -5.0 -10.3 3 941 610 5 13 -1.1 -13.0 | 40 18 -11.7 -13.7 4 925 755 15 13 -3.4 -12.6 | 46 19 -13.9 -13.3 5 908 914 15 13 -3.4 -12.6 | 46 19 -13.9 -13.3 6 877 1219 15 12 -3.1 -11.6 | 48 18 -13.6 -12.3 7 850 1485 30 10 -5.0 -8.7 | 59 18 -15.5 -9.4 8 816 1829 60 10 -8.7 -5.0 | 73 20 -19.2 -5.7 9 787 2134 70 12 -11.3 -4.1 | 77 22 -21.8 -4.8 10 759 2438 60 13 -11.3 -6.5 | 72 23 -21.8 -7.2 11 733 2743 55 13 -10.6 -7.5 | 69 23 -21.2 -8.2 12 707 3048 65 8 -7.3 -3.4 | 77 18 -17.8 -4.1 13 700 3128 85 6 -6.0 -0.5 | 86 17 -16.5 -1.3 14 656 3658 185 10 0.9 10.0 | 134 13 -9.7 9.2 15 632 3962 220 15 9.6 11.5 | 175 11 -0.9 10.8 16 608 4267 230 20 15.3 12.9 | 202 13 4.8 12.1 17 586 4572 230 22 16.9 14.1 | 205 15 6.3 13.4 18 564 4877 225 21 14.8 14.8 | 197 15 4.3 14.1 19 524 5486 230 20 15.3 12.9 | 202 13 4.8 12.1 20 500 5860 225 18 12.7 12.7 | 190 12 2.2 12.0 21 485 6096 220 17 10.9 13.0 | 182 12 0.4 12.3 22 400 7580 215 18 10.3 14.7 | 179 14 -0.2 14.0 23 398 7620 215 18 10.3 14.7 | 179 14 -0.2 14.0 24 324 9144 185 17 1.5 16.9 | 151 19 -9.0 16.2 25 300 9710 180 14 0.0 14.0 | 142 17 -10.5 13.3 26 262 10668 185 8 0.7 8.0 | 126 12 -9.8 7.2 27 250 10990 195 6 1.6 5.8 | 119 10 -9.0 5.1 28 209 12192 285 6 5.8 -1.6 | 64 5 -4.7 -2.3 29 200 12480 340 8 2.7 -7.5 | 43 11 -7.8 -8.3 30 164 13716 35 21 -12.0 -17.2 | 52 29 -22.6 -17.9 31 150 14270 65 26 -23.6 -11.0 | 71 36 -34.1 -11.7 32 127 15240 80 36 -35.5 -6.3 | 81 47 -46.0 -7.0 33 100 16590 100 60 -59.1 10.4 | 98 70 -69.6 9.7 34 97 16754 105 61 -58.9 15.8 | 102 71 -69.5 15.1 35 74 18288 270 1 1.0 -0.0 | 86 10 -9.5 -0.7 36 70 18600 55 6 -4.9 -3.4 | 75 16 -15.4 -4.2 37 50 20590 85 27 -26.9 -2.4 | 85 38 -37.4 -3.1 38 44 21336 80 27 -26.6 -4.7 | 82 38 -37.1 -5.4 39 30 23700 100 44 -43.3 7.6 | 97 54 -53.9 6.9 40 27 24384 100 46 -45.3 8.0 | 97 56 -55.8 7.3 41 21 25945 95 72 -71.7 6.3 | 94 82 -82.3 5.5 42 20 26260 90 72 -72.0 0.0 | 89 83 -82.5 -0.7 Wind Parameters Mean winds (0-6000m): 236.0 at 14.1 knts Storm direction: 266.0 at 10.6 knts Shear (0-3000m) pos: 1.5 neg: 0.4 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): -15.6 deg Storm rel helicity (0-3000m) pos: 91.9 neg: -32.9 tot: 59.1 m^2/s^2 ave: 19.7 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 1.2 10^-3/s Energy-Hel index: 0.23 Bulk Rich Number: 12.32 Bulk Shear: 40.24 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 10 28 10| 13.7 0.0 13.7| 9.6 -13.5 -3.9 -7.8 -0.31| 20.2 -6.4 1000 353 12 37 15| 7.3 0.0 7.3| 26.4 -13.5 12.9 12.9 -0.11| 12.7 -1.4 1500 2 12 42 16| 4.1 0.0 4.1| 47.2 -13.5 33.7 22.4 0.06| 10.0 0.6 2000 14 11 49 18| 3.4 0.0 3.4| 74.7 -13.5 61.2 30.6 0.20| 9.2 1.8 2500 26 11 55 19| 2.7 0.5 3.2| 77.9 -28.5 49.4 19.8 0.13| 8.1 1.0 3000 32 11 58 20| 1.5 0.4 1.9| 91.9 -32.9 59.1 19.7 0.15| 7.7 1.2 4000 41 11 63 20| 2.1 0.3 2.4|194.2 -32.9 161.4 40.3 0.45| 9.4 4.3 5000 349 13 31 16| 2.2 0.3 2.5|211.8 -40.2 171.6 34.3 0.45| 8.4 3.8 6000 236 14 189 7| 1.8 0.5 2.3|214.5 -52.0 162.5 27.1 0.39| 7.4 2.9 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20251127.00.gif