UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for WMKD... Searching the city database file for: WMKD ... Date:0000Z 31 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 1009 16 25.4 24.2 93 1.2 24.5 270 2 297.8 301.3 297.4 353.5 19.17 1 1000 90 26.0 24.6 92 1.4 25.0 195 8 299.1 302.8 298.1 357.2 19.84 2 985 224 26.2 24.3 89 1.9 24.8 173 9 300.6 304.3 298.5 358.9 19.78 3 961 442 25.2 20.2 74 5.0 21.6 171 8 301.8 304.6 296.2 348.0 15.69 4 925 778 23.4 17.4 69 6.0 19.2 230 5 303.2 305.8 295.2 343.7 13.64 5 907 949 22.8 14.8 61 8.0 17.4 240 8 304.3 306.5 294.1 339.4 11.75 6 850 1511 19.0 11.0 60 8.0 13.9 230 14 306.0 307.9 293.2 335.4 9.74 7 780 2244 15.4 4.4 48 11.0 9.0 223 17 309.8 311.1 291.9 330.6 6.73 8 762 2442 15.2 -0.8 33 16.0 6.7 220 19 311.7 312.6 290.7 326.5 4.74 9 733 2770 14.0 -5.0 26 19.0 4.6 220 19 313.8 314.5 290.4 325.3 3.59 10 700 3157 11.6 -4.4 32 16.0 3.6 220 14 315.3 316.1 291.2 328.0 3.94 11 640 3898 7.0 -5.0 42 12.0 1.1 258 12 318.3 319.1 292.2 331.6 4.12 12 628 4053 5.6 -1.4 61 7.0 1.9 269 13 318.4 319.5 293.3 336.1 5.51 13 573 4796 1.8 -7.2 51 9.0 -2.4 278 18 322.4 323.2 293.1 335.2 3.89 14 500 5880 -5.1 -15.1 45 10.0 -8.9 265 26 326.8 327.3 293.0 334.9 2.37 15 460 6528 -9.5 -15.5 62 6.0 -11.8 220 23 329.2 329.7 293.8 337.8 2.49 16 435 6956 -12.9 -16.0 78 3.1 -14.0 180 20 330.2 330.7 294.0 338.9 2.52 17 400 7590 -16.9 -20.0 77 3.1 -17.9 120 16 333.0 333.4 294.3 339.9 1.95 18 336 8882 -24.7 -29.7 63 5.0 -25.8 76 33 339.4 339.6 295.0 343.0 0.97 19 324 9147 -26.1 -34.1 47 8.0 -27.6 65 37 341.0 341.1 295.1 343.5 0.66 20 300 9700 -30.3 -40.3 37 10.0 -31.6 70 39 342.7 342.8 295.3 344.2 0.38 21 257 10781 -39.1 -47.1 42 8.0 -39.8 77 46 345.2 345.2 295.7 346.1 0.21 22 250 10970 -40.5 -48.5 42 8.0 -41.1 80 47 345.9 345.9 295.9 346.6 0.19 23 209 12164 -50.7 -61.7 26 11.0 -51.0 80 50 348.1 348.1 296.3 348.3 0.05 24 200 12450 -52.9 -63.9 25 11.0 -53.2 80 53 349.0 349.0 296.4 349.2 0.04 25 150 14250 -65.3 -93.3 1 28.0 -65.4 70 45 357.6 357.6 298.2 357.6 0.00 26 147 14373 -66.3 -94.3 1 28.0 -66.4 69 44 357.9 357.9 298.3 357.9 0.00 27 130 15109 -71.9 -98.9 1 27.0 -71.9 66 41 360.7 360.7 298.8 360.7 0.00 28 105 16359 -75.3 -101.3 1 26.0 -75.3 298 40 376.9 376.9 301.8 376.9 0.00 29 100 16640 -77.9 -102.9 1 25.0 -77.9 265 40 377.2 377.2 301.8 377.2 0.00 30 96 16872 -79.1 -104.1 1 25.0 -79.1 270 32 379.3 379.3 302.1 379.3 0.00 31 90 17237 -79.7 -104.7 1 25.0 -79.7 267 29 385.2 385.2 303.1 385.2 0.00 32 82 17763 -80.1 -104.1 1 24.0 -80.1 264 24 394.7 394.7 304.5 394.7 0.00 33 70 18660 -78.3 -103.3 1 25.0 -78.3 305 23 416.9 416.9 307.3 416.9 0.00 34 69 18742 -78.5 -103.5 1 25.0 -78.6 312 24 418.2 418.2 307.5 418.2 0.00 35 67 18908 -79.7 -104.7 1 25.0 -79.7 325 25 419.1 419.1 307.6 419.1 0.00 36 50 20600 -70.3 -97.3 1 27.0 -70.5 100 40 477.8 477.8 313.2 477.8 0.00 37 48 20844 -67.7 -95.7 1 28.0 -67.9 100 45 489.6 489.6 314.2 489.6 0.00 38 37 22435 -60.3 -90.3 1 30.0 -61.0 93 55 546.5 546.5 317.9 546.5 0.00 39 30 23750 -57.3 -88.3 1 31.0 -58.5 85 57 588.4 588.4 320.0 588.5 0.01 40 25 24918 -51.7 -84.7 1 33.0 -54.2 91 54 636.0 636.0 322.2 636.1 0.01 41 20 26380 -47.3 -81.3 1 34.0 -51.6 95 47 691.4 691.4 324.1 691.6 0.03 42 18 27080 -45.3 -80.3 1 35.0 -50.7 95 47 718.9 718.9 325.0 719.2 0.04 43 14 28761 -44.3 -79.3 1 35.0 -51.0 775.8 775.8 326.7 776.3 0.05 TRP 96 16872 -79.1 -104.1 1 25.0 -79.1 270 32 379.3 379.3 302.1 379.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 553.96 mb = 5079.05 m = 16663.35 ft Wetbulb zero: 603.97 mb = 4369.62 m = 14335.84 ft Precipitable water: 1.72 inches Sfc-500 mean rel hum: 51.57 % Est. max temperature: 33.41 C = 92.13 F Sfc-Lift cond lev (LCL): 992.00 mb = 161.19 m = 528.82 ft T: 26.11 C 700-500 lapse rate: 6.13 C/km ThetaE index: 33.52 C Layer 961.0- 700.0 mb Conv cond level (CCL): 842.89 mb = 1582.66 m = 5192.38 ft Mean mixing ratio: 16.24 g/kg Conv temperature: 34.05 C = 93.30 F Cap Strength: 2.72 C Lifted Index: -2.01 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.73 C Lifted Index @700 mb: 1.09 C Showalter Index: 3.67 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 16.10 C K Index: 19.10 Risk: < 20 % chance of thunderstorms Sweat Index: 186.00 Risk: None Energy Index: -0.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 631.18 J/kg Max Up Vert Vel: 35.53 m/s Conv Inhibition (B-): 147.38 J/kg Cap Strength: 2.72 C Lift Cond Lev (LCL): 902.13 mb = 995.93 m = 3267.43 ft Lev Free Conv (LFC): 637.13 mb = 3935.06 m = 12910.14 ft Equ Level (EL): 197.13 mb = 12540.39 m = 41142.53 ft B at Equ Level: 627.34 J/kg Max Parcel Lev (MPL): 117.13 mb = 15718.79 m = 51570.19 ft Wind level data Storm motion: 275 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 1009 16 270 2 2.0 -0.0 | 97 9 -9.4 1.1 1 1000 90 195 8 2.1 7.7 | 133 13 -9.3 8.8 2 976 305 160 10 -3.4 9.4 | 125 18 -14.8 10.5 3 943 610 185 5 0.4 5.0 | 119 13 -11.0 6.1 4 925 778 230 5 3.8 3.2 | 119 9 -7.6 4.3 5 911 914 240 7 6.1 3.5 | 131 7 -5.4 4.6 6 879 1219 240 12 10.4 6.0 | 172 7 -1.0 7.1 7 850 1511 230 14 10.7 9.0 | 176 10 -0.7 10.1 8 819 1829 230 16 12.3 10.3 | 184 11 0.8 11.4 9 790 2134 225 16 11.3 11.3 | 180 12 -0.1 12.4 10 762 2438 220 19 12.2 14.6 | 183 16 0.8 15.6 11 735 2743 220 19 12.2 14.6 | 183 16 0.8 15.6 12 709 3048 215 16 9.2 13.1 | 171 14 -2.2 14.2 13 700 3157 220 14 9.0 10.7 | 168 12 -2.4 11.8 14 658 3658 240 11 9.5 5.5 | 164 7 -1.9 6.6 15 634 3962 265 13 13.0 1.1 | 215 3 1.5 2.2 16 610 4267 280 15 14.8 -2.6 | 294 4 3.4 -1.5 17 588 4572 285 18 17.4 -4.7 | 301 7 6.0 -3.6 18 566 4877 275 18 17.9 -1.6 | 274 7 6.5 -0.5 19 525 5486 260 23 22.7 4.0 | 246 12 11.2 5.1 20 500 5880 265 26 25.9 2.3 | 257 15 14.5 3.3 21 486 6096 260 26 25.6 4.5 | 248 15 14.2 5.6 22 400 7590 120 16 -13.9 8.0 | 110 27 -25.3 9.1 23 398 7620 125 15 -12.3 8.6 | 112 26 -23.7 9.7 24 324 9144 65 37 -33.5 -15.6 | 72 47 -44.9 -14.6 25 300 9700 70 39 -36.6 -13.3 | 76 50 -48.1 -12.3 26 261 10668 75 45 -43.5 -11.6 | 79 56 -54.9 -10.6 27 250 10970 80 47 -46.3 -8.2 | 83 58 -57.7 -7.1 28 208 12192 80 50 -49.2 -8.7 | 83 61 -60.7 -7.6 29 200 12450 80 53 -52.2 -9.2 | 83 64 -63.6 -8.1 30 163 13716 75 54 -52.2 -14.0 | 79 65 -63.6 -12.9 31 150 14250 70 45 -42.3 -15.4 | 75 56 -53.7 -14.3 32 127 15240 65 40 -36.3 -16.9 | 72 50 -47.7 -15.8 33 100 16640 265 40 39.8 3.5 | 261 29 28.4 4.6 34 96 16872 270 32 32.0 -0.0 | 267 21 20.6 1.1 35 75 18288 260 19 18.7 3.3 | 239 9 7.3 4.4 36 70 18660 305 23 18.8 -13.2 | 328 14 7.4 -12.1 37 50 20600 100 40 -39.4 6.9 | 99 51 -50.8 8.0 38 44 21336 100 54 -53.2 9.4 | 99 65 -64.6 10.5 39 30 23750 85 57 -56.8 -5.0 | 87 68 -68.2 -3.9 40 27 24384 90 56 -56.0 0.0 | 91 67 -67.4 1.1 41 20 26380 95 47 -46.8 4.1 | 95 58 -58.2 5.2 42 15 27432 95 47 -46.8 4.1 | 95 58 -58.2 5.2 Wind Parameters Mean winds (0-6000m): 245.4 at 15.3 knts Storm direction: 275.4 at 11.5 knts Shear (0-3000m) pos: 1.4 neg: 2.7 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 75.8 deg Storm rel helicity (0-3000m) pos: 40.9 neg: -28.3 tot: 12.7 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 1.6 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 21.84 Bulk Shear: 28.90 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 ------------------------------------------------------------------------------- 500 174 8 127 15| 0.0 7.1 7.1| 20.0 -11.4 8.6 17.3 0.26| 17.8 4.7 1000 192 7 129 13| 4.2 3.6 7.7| 26.8 -14.5 12.3 12.3 0.26| 13.7 3.6 1500 215 9 142 10| 2.8 3.9 6.6| 34.1 -14.5 19.6 13.1 0.33| 11.3 3.7 2000 221 10 153 10| 2.1 3.4 5.5| 38.2 -16.1 22.0 11.0 0.33| 9.2 3.0 2500 221 12 160 11| 1.7 3.5 5.2| 40.9 -17.2 23.7 9.5 0.31| 8.1 2.5 3000 221 13 165 11| 1.4 2.7 4.0| 40.9 -28.3 12.7 4.2 0.22| 7.3 1.6 4000 225 13 167 10| 2.4 2.0 4.4| 45.7 -32.3 13.4 3.3 0.22| 7.3 1.6 5000 238 14 181 8| 2.6 2.0 4.5| 48.7 -39.5 9.2 1.8 0.18| 7.0 1.3 6000 245 15 198 8| 2.3 2.1 4.4| 56.2 -52.2 4.1 0.7 0.13| 6.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//WMKD/skewt/WMKD.skewt.20251031.00.gif