UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 13 OCT 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 24.0 23.1 95 0.9 23.3 200 4 296.5 299.7 296.3 348.2 17.93 1 1004 50 24.8 23.3 91 1.5 23.8 215 8 297.6 300.9 296.7 350.5 18.23 2 1000 85 25.0 22.3 85 2.7 23.0 230 12 298.1 301.3 296.2 348.1 17.19 3 994 138 25.2 21.0 78 4.2 22.2 230 13 298.9 301.8 295.6 345.3 15.94 4 982 245 25.6 19.6 69 6.0 21.4 230 15 300.3 303.0 295.2 343.6 14.77 5 925 771 23.4 17.4 69 6.0 19.2 215 13 303.2 305.8 295.2 343.7 13.64 6 850 1504 18.4 15.0 81 3.4 16.1 200 14 305.4 307.8 295.1 343.5 12.72 7 811 1906 16.0 12.8 81 3.2 13.9 200 13 307.0 309.2 294.7 341.8 11.53 8 726 2841 11.0 9.9 93 1.1 10.3 185 2 311.4 313.4 295.3 344.0 10.61 9 700 3146 9.6 8.3 92 1.3 8.8 200 1 313.1 315.0 295.2 343.7 9.87 10 659 3645 7.2 6.5 95 0.7 6.8 353 2 315.9 317.6 295.5 344.9 9.26 11 623 4105 5.2 3.4 88 1.8 4.1 358 4 318.7 320.2 295.2 343.7 7.87 12 535 5334 -1.7 -6.0 72 4.3 -3.8 36 7 324.6 325.5 294.3 339.7 4.57 13 512 5683 -3.5 -5.5 86 2.0 -4.5 50 11 326.5 327.5 295.0 343.0 4.97 14 500 5870 -4.7 -6.6 87 1.9 -5.6 45 14 327.3 328.2 295.0 342.9 4.67 15 455 6606 -8.3 -13.1 68 4.8 -10.3 53 15 331.7 332.4 294.8 342.3 3.07 16 412 7367 -14.3 -20.3 60 6.0 -16.2 66 17 333.6 333.9 294.3 340.1 1.85 17 400 7590 -15.9 -22.9 55 7.0 -18.0 70 18 334.3 334.6 294.3 339.8 1.52 18 364 8295 -20.5 -24.1 73 3.6 -21.5 74 20 337.3 337.6 295.0 342.8 1.50 19 300 9700 -29.7 -33.8 67 4.1 -30.4 90 21 343.5 343.7 295.8 346.3 0.73 20 254 10871 -39.1 -46.1 47 7.0 -39.7 80 21 346.4 346.4 296.0 347.3 0.24 21 250 10980 -40.1 -46.1 53 6.0 -40.6 80 21 346.4 346.5 296.1 347.4 0.24 22 234 11427 -43.7 -48.7 58 5.0 -44.0 91 22 347.6 347.7 296.3 348.4 0.20 23 200 12460 -52.5 -59.5 43 7.0 -52.7 120 31 349.6 349.6 296.6 349.9 0.06 24 150 14250 -68.7 -80.7 16 12.0 -68.8 105 32 351.7 351.7 297.0 351.8 0.00 25 143 14533 -71.5 -83.5 15 12.0 -71.5 105 33 351.7 351.7 297.0 351.7 0.00 26 115 15794 -78.3 -91.3 10 13.0 -78.3 60 34 361.7 361.7 299.0 361.7 0.00 27 105 16316 -74.9 -87.9 12 13.0 -74.9 14 13 377.7 377.7 301.9 377.7 0.00 28 100 16600 -73.3 -87.3 10 14.0 -73.3 350 2 386.1 386.1 303.2 386.1 0.00 29 93 17022 -75.1 -90.1 8 15.0 -75.2 331 7 390.7 390.7 303.9 390.7 0.00 30 82 17751 -74.9 -91.9 5 17.0 -74.9 299 15 405.4 405.4 305.9 405.4 0.00 31 77 18115 -75.7 -94.7 4 19.0 -75.7 283 19 411.1 411.1 306.6 411.1 0.00 32 74 18343 -77.1 -97.1 3 20.0 -77.1 274 20 412.8 412.8 306.9 412.8 0.00 33 72 18500 -78.5 -100.5 2 22.0 -78.6 269 17 413.1 413.1 306.9 413.1 0.00 34 70 18660 -79.3 -103.3 1 24.0 -79.3 265 14 414.7 414.7 307.1 414.7 0.00 35 64 19171 -77.9 -102.9 1 25.0 -77.9 217 15 428.6 428.6 308.7 428.6 0.00 36 61 19449 -74.9 -100.9 1 26.0 -75.0 191 16 441.2 441.2 310.0 441.2 0.00 37 60 19545 -72.3 -99.3 1 27.0 -72.4 183 16 449.1 449.1 310.8 449.1 0.00 38 57 19850 -69.3 -96.3 1 27.0 -69.5 155 16 462.5 462.5 312.0 462.5 0.00 39 54 20172 -70.3 -97.3 1 27.0 -70.4 126 17 467.4 467.4 312.4 467.4 0.00 40 50 20630 -70.3 -97.3 1 27.0 -70.5 85 18 477.8 477.8 313.2 477.8 0.00 41 49 20750 -70.5 -97.5 1 27.0 -70.6 85 20 480.1 480.1 313.5 480.1 0.00 42 37 22450 -62.7 -91.7 1 29.0 -63.3 92 41 540.3 540.3 317.5 540.3 0.00 43 33 23163 -58.1 -89.1 1 31.0 -59.2 96 50 570.5 570.5 319.2 570.5 0.00 44 32 23358 -55.5 -87.5 1 32.0 -56.9 98 52 582.5 582.5 319.8 582.5 0.01 45 30 23770 -54.5 -86.5 1 32.0 -56.2 100 57 596.1 596.1 320.5 596.1 0.01 46 24 25214 -49.3 -82.3 1 33.0 -52.5 93 56 650.5 650.5 322.7 650.6 0.02 47 20 26410 -48.3 -82.3 1 34.0 -52.3 90 58 688.3 688.3 324.0 688.5 0.02 48 18 27104 -48.5 -82.5 1 34.0 -52.7 90 59 708.8 708.8 324.7 709.0 0.02 49 13 29271 -43.1 -78.1 1 35.0 -50.6 796.6 796.6 327.2 797.2 0.07 TRP 115 15794 -78.3 -91.3 10 13.0 -78.3 60 34 361.7 361.7 299.0 361.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 556.68 mb = 5031.27 m = 16506.60 ft Wetbulb zero: 577.15 mb = 4722.15 m = 15492.43 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 82.62 % Est. max temperature: 32.73 C = 90.91 F Sfc-Lift cond lev (LCL): 995.28 mb = 126.70 m = 415.68 ft T: 25.16 C 700-500 lapse rate: 5.25 C/km ThetaE index: 6.90 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 821.05 mb = 1800.60 m = 5907.41 ft Mean mixing ratio: 14.64 g/kg Conv temperature: 34.13 C = 93.44 F Cap Strength: 2.97 C Lifted Index: 0.32 C Risk: Showers probable Lifted Index @300 mb: 1.80 C Lifted Index @700 mb: 0.62 C Showalter Index: 0.67 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.70 C K Index: 36.80 Risk: > 80 % chance of thunderstorms Sweat Index: 222.00 Risk: None Energy Index: -0.18 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.82 J/kg Max Up Vert Vel: 6.76 m/s Conv Inhibition (B-): 212.36 J/kg Cap Strength: 2.97 C Lift Cond Lev (LCL): 885.40 mb = 1150.30 m = 3773.91 ft Lev Free Conv (LFC): 410.40 mb = 7396.16 m = 24265.31 ft Equ Level (EL): 370.40 mb = 8164.37 m = 26785.66 ft B at Equ Level: 22.49 J/kg Max Parcel Lev (MPL): 320.40 mb = 9221.87 m = 30255.11 ft Wind level data Storm motion: 239 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 1008 16 200 4 1.4 3.8 | 101 4 -3.7 0.7 1 1000 85 230 12 9.2 7.7 | 221 6 4.1 4.7 2 975 305 230 16 12.3 10.3 | 225 10 7.2 7.3 3 942 610 220 15 9.6 11.5 | 208 10 4.6 8.5 4 925 771 215 13 7.5 10.6 | 197 8 2.4 7.6 5 910 914 210 12 6.0 10.4 | 187 7 0.9 7.4 6 878 1219 205 13 5.5 11.8 | 183 9 0.4 8.8 7 850 1504 200 14 4.8 13.2 | 178 10 -0.3 10.1 8 818 1829 200 14 4.8 13.2 | 178 10 -0.3 10.1 9 789 2134 200 10 3.4 9.4 | 165 7 -1.7 6.4 10 761 2438 185 5 0.4 5.0 | 113 5 -4.6 2.0 11 734 2743 190 2 0.3 2.0 | 78 5 -4.7 -1.0 12 708 3048 175 2 -0.2 2.0 | 79 5 -5.3 -1.0 13 700 3146 200 1 0.3 0.9 | 66 5 -4.7 -2.1 14 657 3658 360 2 -0.0 -2.0 | 45 7 -5.1 -5.0 15 633 3962 360 4 -0.0 -4.0 | 36 9 -5.1 -7.0 16 609 4267 355 5 0.4 -5.0 | 30 9 -4.6 -8.0 17 587 4572 340 5 1.7 -4.7 | 24 8 -3.4 -7.7 18 565 4877 345 2 0.5 -1.9 | 43 7 -4.6 -4.9 19 524 5486 55 9 -7.4 -5.2 | 57 15 -12.4 -8.2 20 500 5870 45 14 -9.9 -9.9 | 49 20 -15.0 -12.9 21 486 6096 45 13 -9.2 -9.2 | 49 19 -14.3 -12.2 22 400 7590 70 18 -16.9 -6.2 | 67 24 -22.0 -9.2 23 398 7620 65 17 -15.4 -7.2 | 64 23 -20.5 -10.2 24 324 9144 85 23 -22.9 -2.0 | 80 28 -28.0 -5.0 25 300 9700 90 21 -21.0 0.0 | 83 26 -26.1 -3.0 26 261 10668 80 21 -20.7 -3.6 | 76 27 -25.8 -6.7 27 250 10980 80 21 -20.7 -3.6 | 76 27 -25.8 -6.7 28 208 12192 110 24 -22.6 8.2 | 101 28 -27.6 5.2 29 200 12460 120 31 -26.8 15.5 | 111 34 -31.9 12.5 30 163 13716 95 29 -28.9 2.5 | 89 34 -34.0 -0.5 31 150 14250 105 32 -30.9 8.3 | 98 36 -36.0 5.3 32 127 15240 105 34 -32.8 8.8 | 99 38 -37.9 5.8 33 115 15794 60 34 -29.4 -17.0 | 60 40 -34.5 -20.0 34 100 16600 350 2 0.3 -2.0 | 44 7 -4.7 -5.0 35 75 18288 275 21 20.9 -1.8 | 287 17 15.8 -4.8 36 70 18660 265 14 13.9 1.2 | 281 9 8.9 -1.8 37 50 20630 85 18 -17.9 -1.6 | 79 23 -23.0 -4.6 38 45 21336 85 27 -26.9 -2.4 | 80 32 -32.0 -5.4 39 30 23770 100 57 -56.1 9.9 | 96 62 -61.2 6.9 40 27 24384 95 54 -53.8 4.7 | 92 59 -58.9 1.7 41 20 26410 90 58 -58.0 0.0 | 87 63 -63.1 -3.0 42 15 27432 90 61 -61.0 0.0 | 87 66 -66.1 -3.0 Wind Parameters Mean winds (0-6000m): 209.3 at 7.9 knts Storm direction: 239.3 at 5.9 knts Shear (0-3000m) pos: 2.0 neg: 2.4 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): -22.4 deg Storm rel helicity (0-3000m) pos: 6.6 neg: -32.1 tot: -25.5 m^2/s^2 ave: -8.5 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.67 Bulk Shear: 6.22 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 14 219 8| 12.1 0.0 12.1| 6.5 -4.9 1.6 3.2 0.57| 17.3 9.8 1000 222 14 209 8| 6.0 2.4 8.4| 6.5 -14.2 -7.7 -7.7 0.25| 11.3 2.8 1500 216 13 200 8| 4.0 2.1 6.1| 6.5 -17.0 -10.5 -7.0 0.18| 8.4 1.5 2000 212 13 194 9| 3.0 1.7 4.7| 6.5 -19.4 -12.9 -6.4 0.12| 6.9 0.8 2500 210 12 188 8| 2.4 2.5 4.9| 6.5 -29.4 -22.9 -9.2 -0.10| 7.1 -0.7 3000 209 11 181 6| 2.0 2.4 4.4| 6.6 -32.1 -25.5 -8.5 -0.15| 6.4 -0.9 4000 210 8 169 4| 1.2 1.8 3.0| 6.8 -38.9 -32.0 -8.0 -0.22| 5.7 -1.3 5000 216 8 169 3| 0.8 1.4 2.2| 11.0 -43.3 -32.4 -6.5 -0.19| 5.2 -1.0 6000 209 8 162 4| 0.0 1.5 1.6| 24.8 -53.2 -28.4 -4.7 -0.12| 5.5 -0.7 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20251013.00.gif