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 WM650... Searching the city database file for: WM650 ... Date:0000Z 27 NOV 25 Station: WM650 WMO ident: 48650 Latitude: 2.72 Longitude: 101.70 ------------------------------------------------------------------------------- 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 1006 12 25.8 23.5 87 2.3 24.2 20 2 298.4 301.8 297.1 352.1 18.42 1 1000 64 25.8 21.8 79 4.0 22.9 50 5 299.0 302.0 296.1 347.5 16.66 2 992 135 26.2 21.5 75 4.7 22.8 71 6 300.0 303.1 296.3 348.3 16.49 3 977 270 26.4 21.4 74 5.0 22.8 110 9 301.6 304.6 296.8 350.6 16.64 4 938 629 23.4 20.9 86 2.5 21.6 147 14 302.0 305.1 297.0 351.7 16.82 5 925 751 22.4 20.6 90 1.8 21.1 160 15 302.2 305.3 297.0 351.7 16.74 6 905 941 20.6 19.7 95 0.9 20.0 171 17 302.3 305.2 296.6 350.0 16.17 7 850 1482 17.0 17.0 100 0.0 17.0 195 18 304.0 306.6 296.0 347.0 14.49 8 763 2399 12.2 12.2 100 0.0 12.2 189 15 308.3 310.5 295.3 344.0 11.79 9 749 2555 12.2 12.0 99 0.2 12.1 196 14 309.9 312.2 295.7 346.1 11.85 10 735 2713 12.2 10.4 89 1.8 11.0 203 12 311.6 313.7 295.5 344.9 10.85 11 700 3122 9.6 8.7 94 0.9 9.0 225 13 313.1 315.1 295.4 344.5 10.15 12 629 4004 5.4 4.6 95 0.8 4.9 230 22 318.0 319.7 295.5 344.9 8.49 13 607 4294 4.4 3.3 93 1.1 3.8 235 26 320.1 321.7 295.7 345.8 8.03 14 552 5063 0.2 0.2 100 0.0 0.2 240 33 324.0 325.4 296.0 346.9 7.06 15 500 5850 -4.5 -4.5 100 0.0 -4.5 235 31 327.6 328.6 295.7 345.8 5.49 16 479 6187 -5.7 -5.9 98 0.2 -5.8 230 30 330.1 331.2 296.1 347.4 5.15 17 451 6657 -7.9 -8.7 94 0.8 -8.3 230 27 333.1 334.0 296.2 348.1 4.40 18 416 7280 -11.3 -13.6 83 2.3 -12.2 230 22 336.5 337.2 296.1 347.8 3.22 19 400 7580 -12.9 -16.0 78 3.1 -14.1 230 20 338.2 338.8 296.2 348.0 2.75 20 360 8375 -18.3 -22.2 71 3.9 -19.5 213 19 341.3 341.7 296.1 347.9 1.79 21 300 9710 -28.5 -35.5 51 7.0 -29.7 175 21 345.2 345.3 296.1 347.6 0.62 22 250 10990 -38.5 -48.5 34 10.0 -39.3 170 15 348.8 348.9 296.5 349.6 0.19 23 247 11073 -39.1 -50.1 30 11.0 -39.9 166 15 349.1 349.2 296.6 349.8 0.16 24 239 11299 -40.5 -58.5 13 18.0 -41.5 155 15 350.3 350.3 296.8 350.6 0.06 25 200 12490 -51.1 -62.1 26 11.0 -51.4 90 16 351.8 351.9 297.1 352.0 0.04 26 150 14290 -67.7 -75.7 31 8.0 -67.8 85 29 353.5 353.5 297.4 353.5 0.01 27 105 16335 -86.1 -97.1 12 11.0 -86.1 92 54 356.4 356.4 298.0 356.4 0.00 28 100 16600 -88.9 -99.9 11 11.0 -88.9 90 59 356.0 356.0 297.9 356.0 0.00 29 95 16875 -91.3 -102.3 10 11.0 -91.3 95 63 356.5 356.5 298.0 356.5 0.00 30 94 16931 -90.7 -101.9 10 11.1 -90.7 95 64 358.7 358.7 298.4 358.7 0.00 31 88 17287 -87.1 -99.1 9 12.0 -87.1 94 48 372.8 372.8 301.1 372.8 0.00 32 87 17350 -84.5 -96.5 10 12.0 -84.5 93 45 379.3 379.3 302.1 379.3 0.00 33 87 17350 -82.3 -95.3 9 13.0 -82.3 93 45 383.7 383.7 302.8 383.7 0.00 34 86 17415 -79.9 -92.9 10 13.0 -79.9 93 42 389.8 389.8 303.8 389.8 0.00 35 74 18276 -75.3 -89.3 9 14.0 -75.3 90 6 416.6 416.6 307.3 416.6 0.00 36 70 18600 -72.3 -87.3 9 15.0 -72.4 110 3 429.7 429.7 308.8 429.7 0.00 37 59 19604 -72.1 -99.1 1 27.0 -72.2 100 16 451.7 451.7 311.0 451.7 0.00 38 51 20470 -67.5 -95.5 1 28.0 -67.7 91 27 481.7 481.7 313.6 481.7 0.00 39 50 20590 -65.5 -94.5 1 29.0 -65.8 90 28 489.1 489.1 314.1 489.1 0.00 40 37 22427 -64.3 -93.3 1 29.0 -64.7 536.2 536.2 317.3 536.2 0.00 TRP 95 16875 -91.3 -102.3 10 11.0 -91.3 95 63 356.5 356.5 298.0 356.5 0.00 WND 94 16931 -90.7 -101.9 10 11.1 -90.7 95 64 358.7 358.7 298.4 358.7 0.00 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 549.79 mb = 5096.27 m = 16719.83 ft Wetbulb zero: 549.83 mb = 5094.10 m = 16712.71 ft Precipitable water: 2.59 inches Sfc-500 mean rel hum: 94.65 % Est. max temperature: 31.14 C = 88.05 F Sfc-Lift cond lev (LCL): 973.32 mb = 303.20 m = 994.74 ft T: 26.12 C 700-500 lapse rate: 5.17 C/km ThetaE index: 7.70 C Layer 925.0- 749.0 mb Conv cond level (CCL): 896.84 mb = 1019.45 m = 3344.61 ft Mean mixing ratio: 16.69 g/kg Conv temperature: 29.88 C = 85.78 F Cap Strength: 0.80 C Lifted Index: -1.77 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.45 C Lifted Index @700 mb: -1.14 C Showalter Index: -0.48 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.50 C K Index: 37.60 Risk: > 80 % chance of thunderstorms Sweat Index: 376.35 Risk: Showers and thunderstorms possible Energy Index: -0.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 283.34 J/kg Max Up Vert Vel: 23.80 m/s Conv Inhibition (B-): 13.09 J/kg Cap Strength: 0.80 C Lift Cond Lev (LCL): 911.27 mb = 881.20 m = 2891.03 ft Lev Free Conv (LFC): 876.27 mb = 1219.51 m = 4000.98 ft Equ Level (EL): 256.27 mb = 10816.11 m = 35485.50 ft B at Equ Level: 282.60 J/kg Max Parcel Lev (MPL): 126.27 mb = 15277.53 m = 50122.51 ft Wind level data Storm motion: 249 at 15 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 1006 12 20 2 -0.7 -1.9 | 64 17 -15.0 -7.5 1 1000 64 50 5 -3.8 -3.2 | 64 20 -18.1 -8.8 2 973 305 120 10 -8.7 5.0 | 89 23 -23.0 -0.6 3 940 610 145 14 -8.0 11.5 | 105 23 -22.3 5.9 4 925 751 160 15 -5.1 14.1 | 114 21 -19.4 8.5 5 908 914 170 17 -3.0 16.7 | 123 21 -17.3 11.1 6 876 1219 185 18 1.6 17.9 | 134 18 -12.7 12.3 7 850 1482 195 18 4.7 17.4 | 141 15 -9.7 11.8 8 816 1829 190 17 3.0 16.7 | 134 16 -11.4 11.1 9 787 2134 180 16 0.0 16.0 | 126 18 -14.3 10.4 10 759 2438 190 15 2.6 14.8 | 128 15 -11.7 9.2 11 732 2743 205 12 5.1 10.9 | 120 11 -9.2 5.3 12 706 3048 220 12 7.7 9.2 | 119 8 -6.6 3.6 13 700 3122 225 13 9.2 9.2 | 125 6 -5.1 3.6 14 655 3658 230 19 14.6 12.2 | 182 7 0.2 6.6 15 631 3962 230 22 16.9 14.1 | 197 9 2.5 8.5 16 608 4267 235 26 21.3 14.9 | 217 12 7.0 9.3 17 585 4572 240 31 26.8 15.5 | 232 16 12.5 9.9 18 564 4877 240 33 28.6 16.5 | 233 18 14.3 10.9 19 523 5486 240 32 27.7 16.0 | 232 17 13.4 10.4 20 500 5850 235 31 25.4 17.8 | 222 16 11.1 12.2 21 484 6096 230 31 23.7 19.9 | 213 17 9.4 14.3 22 400 7580 230 20 15.3 12.9 | 188 7 1.0 7.3 23 398 7620 235 21 17.2 12.0 | 204 7 2.9 6.5 24 324 9144 190 17 3.0 16.7 | 134 16 -11.4 11.1 25 300 9710 175 21 -1.8 20.9 | 134 22 -16.1 15.3 26 262 10668 175 21 -1.8 20.9 | 134 22 -16.1 15.3 27 250 10990 170 15 -2.6 14.8 | 118 19 -16.9 9.2 28 209 12192 110 15 -14.1 5.1 | 89 28 -28.4 -0.5 29 200 12490 90 16 -16.0 0.0 | 80 31 -30.3 -5.6 30 164 13716 65 24 -21.8 -10.1 | 66 39 -36.1 -15.7 31 150 14290 85 29 -28.9 -2.5 | 79 44 -43.2 -8.1 32 127 15240 100 35 -34.5 6.1 | 91 49 -48.8 0.5 33 100 16600 90 59 -59.0 0.0 | 86 74 -73.3 -5.6 34 95 16875 95 63 -62.8 5.5 | 90 77 -77.1 -0.1 35 94 16931 95 64 -63.8 5.6 | 90 78 -78.1 -0.0 36 74 18288 90 6 -6.0 0.0 | 75 21 -20.3 -5.6 37 70 18600 110 3 -2.8 1.0 | 75 18 -17.1 -4.6 38 50 20590 90 28 -28.0 0.0 | 82 43 -42.3 -5.6 39 43 21336 80 30 -29.5 -5.2 | 76 45 -43.9 -10.8 Wind Parameters Mean winds (0-6000m): 218.6 at 20.5 knts Storm direction: 248.6 at 15.4 knts Shear (0-3000m) pos: 2.9 neg: 0.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 55.6 deg Storm rel helicity (0-3000m) pos: 163.4 neg: -22.4 tot: 141.1 m^2/s^2 ave: 47.0 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.0 10^-3/s Energy-Hel index: 0.29 Bulk Rich Number: 3.68 Bulk Shear: 76.96 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 ------------------------------------------------------------------------------- 500 114 9 85 22| 14.1 0.0 14.1| 82.3 0.0 82.3 164.7 0.78| 18.3 14.3 1000 145 12 101 22| 9.8 0.0 9.8|141.4 0.0 141.4 141.4 0.84| 14.8 12.5 1500 164 14 113 20| 6.8 0.0 6.8|161.8 0.0 161.8 107.8 0.81| 12.0 9.8 2000 173 15 119 19| 5.1 0.9 6.0|161.8 -12.9 148.9 74.4 0.66| 9.9 6.6 2500 176 15 121 18| 3.8 0.7 4.5|163.4 -17.4 146.0 58.4 0.57| 8.9 5.1 3000 180 15 122 17| 2.9 0.6 3.5|163.4 -22.4 141.1 47.0 0.47| 8.5 4.0 4000 195 15 131 14| 3.5 0.5 4.0|179.6 -22.4 157.3 39.3 0.53| 7.9 4.2 5000 210 18 153 11| 3.9 0.4 4.2|201.9 -22.5 179.4 35.9 0.54| 7.5 4.0 6000 219 20 172 11| 3.2 0.7 3.9|201.9 -43.3 158.5 26.4 0.44| 6.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251127.00.gif