UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 17 OCT 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 17 23.6 23.1 97 0.5 23.3 140 3 296.2 299.5 296.2 348.0 17.96 1 1000 69 24.2 23.0 93 1.2 23.3 95 5 297.4 300.6 296.5 349.4 17.96 2 998 87 24.2 23.0 93 1.2 23.3 89 5 297.5 300.8 296.5 349.7 18.00 3 991 149 25.0 22.9 88 2.1 23.5 68 5 298.9 302.2 297.0 351.5 18.02 4 978 265 25.2 22.3 84 2.9 23.1 29 4 300.3 303.5 297.0 351.9 17.59 5 925 755 23.0 20.6 86 2.4 21.3 310 7 302.8 305.9 297.1 352.4 16.74 6 850 1489 18.2 17.3 94 0.9 17.6 280 2 305.2 308.0 296.5 349.4 14.78 7 847 1519 18.0 17.2 95 0.8 17.5 287 2 305.3 308.1 296.5 349.4 14.74 8 706 3060 10.2 9.4 95 0.8 9.7 55 8 313.0 315.0 295.7 345.6 10.55 9 700 3131 9.8 8.6 92 1.2 9.0 55 8 313.3 315.3 295.4 344.6 10.08 10 636 3923 5.8 4.7 93 1.1 5.1 25 3 317.5 319.1 295.3 344.2 8.46 11 554 5043 -0.3 -0.3 100 0.0 -0.3 99 6 323.1 324.4 295.5 345.0 6.78 12 529 5412 -2.1 -3.5 90 1.4 -2.9 120 7 325.2 326.3 295.2 343.6 5.59 13 523 5503 -2.1 -6.1 74 4.0 -4.1 125 7 326.3 327.2 294.7 341.7 4.64 14 500 5860 -3.9 -7.2 78 3.3 -5.5 125 6 328.3 329.2 295.1 343.2 4.46 15 491 6002 -4.7 -9.4 70 4.7 -6.8 128 6 329.0 329.8 294.8 341.9 3.82 16 483 6131 -5.5 -13.5 53 8.0 -8.8 129 6 329.6 330.1 294.1 339.2 2.79 17 459 6527 -7.5 -18.5 41 11.0 -11.4 121 7 331.9 332.3 294.0 338.7 1.94 18 453 6629 -7.9 -24.9 24 17.0 -13.0 119 7 332.7 332.9 293.5 336.7 1.12 19 422 7173 -11.9 -21.9 43 10.0 -15.1 108 7 334.4 334.7 294.3 340.0 1.57 20 417 7264 -12.5 -18.5 61 6.0 -14.6 106 8 334.7 335.2 294.8 342.3 2.13 21 411 7374 -12.9 -16.6 74 3.7 -14.3 104 8 335.6 336.1 295.4 344.6 2.54 22 400 7580 -13.9 -16.1 83 2.2 -14.7 100 8 336.9 337.5 295.8 346.5 2.72 23 393 7714 -14.9 -16.6 87 1.7 -15.5 105 9 337.3 337.9 295.9 346.7 2.66 24 300 9710 -27.9 -31.9 69 4.0 -28.7 155 4 346.1 346.2 296.5 349.4 0.88 25 250 10990 -37.7 -43.7 53 6.0 -38.3 310 6 350.0 350.1 296.9 351.3 0.32 26 244 11158 -39.1 -46.1 47 7.0 -39.7 304 6 350.4 350.4 297.0 351.4 0.25 27 225 11709 -43.9 -54.9 29 11.0 -44.5 283 6 351.2 351.2 297.0 351.6 0.10 28 200 12490 -51.1 -62.1 26 11.0 -51.4 220 6 351.8 351.9 297.1 352.0 0.04 29 150 14290 -66.5 -78.5 17 12.0 -66.6 95 8 355.5 355.5 297.8 355.6 0.01 30 106 16307 -83.7 -96.7 9 13.0 -83.7 115 15 360.0 360.0 298.7 360.0 0.00 31 105 16360 -83.9 -96.9 8 13.0 -83.9 111 16 360.6 360.6 298.8 360.6 0.00 32 100 16630 -84.5 -98.5 7 14.0 -84.5 90 19 364.5 364.5 299.5 364.5 0.00 33 98 16741 -84.3 -98.3 7 14.0 -84.3 102 18 367.0 367.0 300.0 367.0 0.00 34 87 17406 -79.5 -94.5 7 15.0 -79.5 172 12 389.3 389.3 303.7 389.3 0.00 35 86 17472 -77.3 -92.3 7 15.0 -77.3 179 12 395.1 395.1 304.5 395.1 0.00 36 85 17539 -74.9 -89.9 8 15.0 -74.9 186 11 401.2 401.2 305.4 401.2 0.00 37 84 17608 -72.7 -87.7 9 15.0 -72.8 193 11 407.1 407.1 306.2 407.1 0.00 38 71 18597 -71.3 -98.3 1 27.0 -71.4 311 12 430.1 430.1 308.9 430.1 0.00 39 70 18680 -72.5 -99.5 1 27.0 -72.6 325 14 429.3 429.3 308.7 429.3 0.00 40 69 18765 -72.7 -98.7 1 26.0 -72.8 331 14 430.6 430.6 308.9 430.6 0.00 41 67 18938 -74.1 -100.1 1 26.0 -74.2 343 15 431.2 431.2 309.0 431.2 0.00 42 50 20670 -69.7 -96.7 1 27.0 -69.9 100 25 479.2 479.2 313.4 479.2 0.00 43 47 21044 -66.3 -94.3 1 28.0 -66.6 83 30 495.9 495.9 314.7 496.0 0.00 44 30 23830 -58.5 -89.5 1 31.0 -59.6 90 58 585.2 585.2 319.9 585.2 0.00 45 20 26440 -47.9 -81.9 1 34.0 -52.0 95 62 689.6 689.6 324.1 689.7 0.02 46 18 27134 -49.1 -83.1 1 34.0 -53.1 95 63 706.9 706.9 324.7 707.0 0.02 47 16 27908 -48.9 -82.9 1 34.0 -53.3 98 57 731.7 731.7 325.4 731.9 0.03 48 15 28333 -49.1 -83.1 1 34.0 -53.7 101 51 744.7 744.7 325.8 744.9 0.03 49 10 31080 -34.9 -72.9 1 38.0 -48.0 120 17 889.3 889.4 329.2 891.5 0.20 50 9.8 31221 -33.9 -71.9 1 38.0 -47.7 898.2 898.3 329.4 900.8 0.24 TRP 106 16307 -83.7 -96.7 9 13.0 -83.7 115 15 360.0 360.0 298.7 360.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 558.03 mb = 4987.92 m = 16364.37 ft Wetbulb zero: 558.99 mb = 4970.21 m = 16306.27 ft Precipitable water: 2.53 inches Sfc-500 mean rel hum: 91.88 % Est. max temperature: 32.39 C = 90.30 F Sfc-Lift cond lev (LCL): 999.12 mb = 76.74 m = 251.78 ft T: 24.20 C 700-500 lapse rate: 5.02 C/km ThetaE index: 8.23 C Layer 850.0- 554.0 mb Conv cond level (CCL): 882.23 mb = 1165.98 m = 3825.34 ft Mean mixing ratio: 17.23 g/kg Conv temperature: 31.54 C = 88.78 F Cap Strength: 1.81 C Lifted Index: -1.58 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.50 C Lifted Index @700 mb: -1.29 C Showalter Index: -0.73 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 21.20 C K Index: 38.20 Risk: > 80 % chance of thunderstorms Sweat Index: 217.60 Risk: None Energy Index: -1.30 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 448.93 J/kg Max Up Vert Vel: 29.96 m/s Conv Inhibition (B-): 30.66 J/kg Cap Strength: 1.81 C Lift Cond Lev (LCL): 923.17 mb = 772.22 m = 2533.51 ft Lev Free Conv (LFC): 838.17 mb = 1608.04 m = 5275.66 ft Equ Level (EL): 258.17 mb = 10764.33 m = 35315.61 ft B at Equ Level: 447.24 J/kg Max Parcel Lev (MPL): 108.17 mb = 16189.46 m = 53114.38 ft Wind level data Storm motion: 79 at 4 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 17 140 3 -1.9 2.3 | 212 4 1.9 3.0 1 1000 69 95 5 -5.0 0.4 | 134 2 -1.2 1.1 2 974 305 15 4 -1.0 -3.9 | 319 4 2.8 -3.2 3 940 610 320 7 4.5 -5.4 | 299 10 8.3 -4.7 4 925 755 310 7 5.4 -4.5 | 293 10 9.2 -3.8 5 908 914 305 7 5.7 -4.0 | 289 10 9.5 -3.3 6 877 1219 290 4 3.8 -1.4 | 275 8 7.5 -0.7 7 850 1489 280 2 2.0 -0.3 | 266 6 5.8 0.4 8 817 1829 355 2 0.2 -2.0 | 288 4 4.0 -1.3 9 788 2134 15 5 -1.3 -4.8 | 329 5 2.5 -4.1 10 760 2438 35 5 -2.9 -4.1 | 345 4 0.9 -3.4 11 733 2743 55 6 -4.9 -3.4 | 22 3 -1.1 -2.7 12 707 3048 55 8 -6.6 -4.6 | 35 5 -2.8 -3.9 13 700 3131 55 8 -6.6 -4.6 | 35 5 -2.8 -3.9 14 656 3658 50 5 -3.8 -3.2 | 1 3 -0.0 -2.5 15 632 3962 20 2 -0.7 -1.9 | 291 3 3.1 -1.2 16 608 4267 10 3 -0.5 -3.0 | 305 4 3.3 -2.3 17 586 4572 55 5 -4.1 -2.9 | 8 2 -0.3 -2.2 18 564 4877 90 6 -6.0 0.0 | 108 2 -2.2 0.7 19 524 5486 125 7 -5.7 4.0 | 158 5 -1.9 4.7 20 500 5860 125 6 -4.9 3.4 | 165 4 -1.1 4.1 21 485 6096 130 6 -4.6 3.9 | 170 5 -0.8 4.6 22 400 7580 100 8 -7.9 1.4 | 117 5 -4.1 2.1 23 398 7620 105 9 -8.7 2.3 | 122 6 -4.9 3.0 24 324 9144 100 4 -3.9 0.7 | 174 1 -0.2 1.4 25 300 9710 155 4 -1.7 3.6 | 206 5 2.1 4.3 26 262 10668 195 2 0.5 1.9 | 239 5 4.3 2.6 27 250 10990 310 6 4.6 -3.9 | 291 9 8.4 -3.2 28 209 12192 265 6 6.0 0.5 | 263 10 9.8 1.2 29 200 12490 220 6 3.9 4.6 | 235 9 7.6 5.3 30 164 13716 230 13 10.0 8.4 | 237 16 13.7 9.1 31 150 14290 95 8 -8.0 0.7 | 109 4 -4.2 1.4 32 127 15240 130 10 -7.7 6.4 | 151 8 -3.9 7.1 33 106 16307 115 15 -13.6 6.3 | 126 12 -9.8 7.0 34 100 16630 90 19 -19.0 0.0 | 93 15 -15.2 0.7 35 75 18288 260 5 4.9 0.9 | 260 9 8.7 1.6 36 70 18680 325 14 8.0 -11.5 | 312 16 11.8 -10.8 37 50 20670 100 25 -24.6 4.3 | 104 21 -20.8 5.0 38 45 21336 70 34 -31.9 -11.6 | 69 30 -28.2 -10.9 39 30 23830 90 58 -58.0 0.0 | 91 54 -54.2 0.7 40 28 24384 85 60 -59.8 -5.2 | 85 56 -56.0 -4.5 41 20 26440 95 62 -61.8 5.4 | 96 58 -58.0 6.1 42 17 27432 95 63 -62.8 5.5 | 96 59 -59.0 6.2 43 10 31080 120 17 -14.7 8.5 | 130 14 -10.9 9.2 Wind Parameters Mean winds (0-6000m): 49.5 at 5.1 knts Storm direction: 79.5 at 3.9 knts Shear (0-3000m) pos: 1.6 neg: 0.8 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -177.2 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -18.7 tot: -8.7 m^2/s^2 ave: -2.9 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1075.22 Bulk Shear: 0.42 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 29 5 336 4| 0.0 9.3 9.3| 0.0 -4.5 -4.5 -9.0 -0.71| 15.7-11.1 1000 333 6 304 8| 0.0 4.6 4.6| 0.0 -14.2 -14.2 -14.2 -0.72| 10.4 -7.6 1500 320 5 294 8| 0.0 1.6 1.6| 0.0 -18.7 -18.7 -12.4 -0.69| 8.4 -5.8 2000 323 4 294 7| 1.0 1.2 2.3| 4.6 -18.7 -14.1 -7.0 -0.46| 7.4 -3.4 2500 339 4 303 6| 1.3 1.0 2.3| 7.8 -18.7 -10.8 -4.3 -0.32| 6.7 -2.1 3000 359 5 316 6| 1.6 0.8 2.4| 9.9 -18.7 -8.7 -2.9 -0.22| 6.1 -1.3 4000 18 5 331 5| 1.2 1.2 2.4| 10.0 -22.9 -12.9 -3.2 -0.31| 5.4 -1.7 5000 27 5 337 4| 1.4 1.0 2.4| 15.3 -22.9 -7.6 -1.5 -0.10| 5.3 -0.5 6000 49 5 3 3| 1.1 0.8 1.9| 18.7 -22.9 -4.2 -0.7 -0.03| 4.8 -0.2 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20251017.00.gif