UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for WM650... Searching the city database file for: WM650 ... Date:0000Z 17 APR 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 1008 13 23.8 22.2 91 1.6 22.7 330 1 296.3 299.3 295.6 345.1 16.95 1 1007 21 25.0 23.4 91 1.6 23.9 336 2 297.6 300.9 296.8 350.6 18.28 2 1000 82 25.0 23.0 89 2.0 23.6 15 7 298.1 301.4 296.7 350.4 17.96 3 991 162 25.0 22.9 88 2.1 23.5 3 8 298.9 302.2 297.0 351.5 18.02 4 976 296 25.2 22.5 85 2.7 23.2 341 11 300.4 303.7 297.3 352.8 17.85 5 925 768 22.8 19.2 80 3.6 20.3 280 15 302.6 305.4 296.2 347.9 15.31 6 899 1016 21.4 17.6 79 3.8 18.8 270 16 303.7 306.3 295.7 345.9 14.23 7 881 1192 21.2 15.2 69 6.0 17.1 270 17 305.2 307.5 294.9 342.4 12.42 8 850 1502 19.4 12.4 64 7.0 14.8 270 18 306.5 308.5 294.0 338.7 10.70 9 831 1696 18.6 10.6 60 8.0 13.5 264 19 307.6 309.4 293.6 337.0 9.70 10 810 1916 18.2 7.2 49 11.0 11.5 259 20 309.4 310.9 292.7 333.6 7.89 11 778 2260 16.6 0.6 34 16.0 7.8 257 21 311.3 312.3 291.0 327.4 5.14 12 743 2651 13.8 3.8 51 10.0 8.0 263 19 312.4 313.7 292.7 333.5 6.78 13 706 3080 11.4 5.4 67 6.0 7.8 266 17 314.3 315.9 294.1 339.3 7.99 14 700 3151 10.8 5.8 71 5.0 7.8 270 16 314.4 316.0 294.4 340.3 8.29 15 682 3367 9.4 6.4 82 3.0 7.6 272 16 315.2 316.9 295.0 343.0 8.88 16 597 4457 2.4 1.5 94 0.9 1.9 286 15 319.4 320.7 294.8 342.3 7.17 17 519 5576 -3.7 -3.7 100 0.0 -3.7 319 14 325.0 326.2 295.1 343.5 5.62 18 500 5870 -5.3 -5.3 100 0.0 -5.3 335 11 326.6 327.6 295.2 343.7 5.16 19 466 6420 -8.3 -8.5 98 0.2 -8.4 358 12 329.5 330.4 295.3 344.1 4.33 20 404 7515 -15.3 -18.6 76 3.3 -16.4 61 17 334.2 334.6 294.8 341.8 2.18 21 400 7590 -15.5 -18.6 77 3.1 -16.6 65 17 334.8 335.3 295.0 342.6 2.20 22 363 8318 -19.7 -22.0 82 2.3 -20.4 71 13 338.7 339.0 295.6 345.2 1.81 23 300 9710 -29.1 -30.9 84 1.8 -29.5 110 14 344.4 344.6 296.2 348.0 0.97 24 251 10963 -39.1 -43.3 64 4.2 -39.5 105 18 347.5 347.6 296.4 348.9 0.33 25 250 10990 -39.3 -43.6 64 4.3 -39.7 105 18 347.6 347.7 296.4 348.9 0.32 26 216 11969 -47.7 -54.7 44 7.0 -48.0 85 28 349.5 349.5 296.6 349.9 0.11 27 200 12470 -52.1 -59.1 43 7.0 -52.3 90 31 350.3 350.3 296.7 350.5 0.07 28 171 13465 -60.5 -70.5 26 10.0 -60.6 90 39 352.4 352.4 297.1 352.5 0.02 29 150 14270 -66.5 -77.5 20 11.0 -66.6 80 34 355.5 355.5 297.8 355.6 0.01 30 105 16364 -79.5 -93.5 8 14.0 -79.5 124 6 368.9 368.9 300.4 368.9 0.00 31 100 16640 -80.5 -94.5 8 14.0 -80.5 135 2 372.2 372.2 300.9 372.2 0.00 32 95 16927 -81.7 -95.7 7 14.0 -81.7 320 6 375.3 375.3 301.5 375.3 0.00 33 72 18506 -73.7 -90.7 6 17.0 -73.7 225 23 423.3 423.3 308.1 423.3 0.00 34 70 18670 -72.5 -89.5 6 17.0 -72.6 250 30 429.3 429.3 308.7 429.3 0.00 35 51 20551 -69.1 -96.1 1 27.0 -69.3 278 29 477.9 477.9 313.3 477.9 0.00 36 50 20670 -69.3 -96.3 1 27.0 -69.5 280 29 480.2 480.2 313.5 480.2 0.00 37 40 22018 -66.5 -94.5 1 28.0 -66.8 301 24 518.9 518.9 316.2 518.9 0.00 38 38 22332 -63.3 -92.3 1 29.0 -63.8 311 22 534.7 534.7 317.2 534.7 0.00 39 36 22668 -60.3 -90.3 1 30.0 -61.0 321 21 550.8 550.8 318.1 550.8 0.00 40 30 23810 -59.5 -89.5 1 30.0 -60.4 355 16 582.4 582.4 319.8 582.5 0.00 41 22 25786 -51.5 -84.5 1 33.0 -54.4 57 36 660.3 660.3 323.1 660.4 0.01 42 20 26400 -54.3 -86.3 1 32.0 -56.6 75 44 670.0 670.0 323.4 670.0 0.01 43 20 26400 -53.7 -85.7 1 32.0 -56.2 75 44 671.8 671.8 323.5 671.9 0.01 44 19 26729 -55.1 -87.1 1 32.0 -57.4 75 44 677.4 677.4 323.7 677.5 0.01 45 15 28273 -45.1 -80.1 1 35.0 -51.2 75 45 758.0 758.0 326.1 758.4 0.04 46 13 29232 -43.5 -78.5 1 35.0 -50.8 795.2 795.2 327.1 795.8 0.07 TRP 95 16927 -81.7 -95.7 7 14.0 -81.7 320 6 375.3 375.3 301.5 375.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 566.31 mb = 4897.39 m = 16067.37 ft Wetbulb zero: 570.73 mb = 4816.84 m = 15803.08 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 77.48 % Est. max temperature: 33.69 C = 92.64 F Sfc-Lift cond lev (LCL): 985.11 mb = 214.33 m = 703.16 ft T: 25.08 C 700-500 lapse rate: 5.92 C/km ThetaE index: 25.45 C Layer 925.0- 743.0 mb Conv cond level (CCL): 843.17 mb = 1571.32 m = 5155.18 ft Mean mixing ratio: 16.73 g/kg Conv temperature: 34.43 C = 93.97 F Cap Strength: 2.18 C Lifted Index: -2.42 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.82 C Lifted Index @700 mb: 0.17 C Showalter Index: 2.00 C Risk: Showers probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 17.70 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 195.80 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 515.25 J/kg Max Up Vert Vel: 32.10 m/s Conv Inhibition (B-): 132.92 J/kg Cap Strength: 2.13 C Lift Cond Lev (LCL): 917.73 mb = 836.70 m = 2745.03 ft Lev Free Conv (LFC): 692.73 mb = 3237.71 m = 10622.29 ft Equ Level (EL): 222.73 mb = 11763.29 m = 38593.01 ft B at Equ Level: 514.92 J/kg Max Parcel Lev (MPL): 122.73 mb = 15447.64 m = 50680.60 ft Wind level data Storm motion: 312 at 12 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 13 330 1 0.5 -0.9 | 130 11 -8.3 7.0 1 1000 82 15 7 -1.8 -6.8 | 96 11 -10.6 1.1 2 975 305 340 11 3.8 -10.3 | 64 6 -5.0 -2.4 3 942 610 300 13 11.3 -6.5 | 240 3 2.5 1.4 4 925 768 280 15 14.8 -2.6 | 229 8 6.0 5.3 5 910 914 270 16 16.0 -0.0 | 222 11 7.2 7.9 6 878 1219 270 17 17.0 -0.0 | 226 11 8.2 7.9 7 850 1502 270 18 18.0 -0.0 | 229 12 9.2 7.9 8 818 1829 260 20 19.7 3.5 | 224 16 10.9 11.4 9 789 2134 255 21 20.3 5.4 | 221 18 11.5 13.3 10 761 2438 260 20 19.7 3.5 | 224 16 10.9 11.4 11 734 2743 265 18 17.9 1.6 | 224 13 9.2 9.5 12 709 3048 265 17 16.9 1.5 | 221 12 8.2 9.4 13 700 3151 270 16 16.0 -0.0 | 222 11 7.2 7.9 14 657 3658 275 15 14.9 -1.3 | 223 9 6.2 6.6 15 633 3962 280 15 14.8 -2.6 | 229 8 6.0 5.3 16 610 4267 280 16 15.8 -2.8 | 234 9 7.0 5.1 17 587 4572 290 15 14.1 -5.1 | 242 6 5.3 2.8 18 565 4877 305 16 13.1 -9.2 | 286 5 4.3 -1.3 19 524 5486 315 15 10.6 -10.6 | 326 3 1.8 -2.7 20 500 5870 335 11 4.6 -10.0 | 63 5 -4.1 -2.1 21 486 6096 340 11 3.8 -10.3 | 64 6 -5.0 -2.4 22 400 7590 65 17 -15.4 -7.2 | 92 24 -24.2 0.7 23 398 7620 60 17 -14.7 -8.5 | 89 23 -23.5 -0.6 24 324 9144 85 8 -8.0 -0.7 | 113 18 -16.7 7.2 25 300 9710 110 14 -13.2 4.8 | 120 25 -21.9 12.7 26 262 10668 105 18 -17.4 4.7 | 116 29 -26.2 12.6 27 250 10990 105 18 -17.4 4.7 | 116 29 -26.2 12.6 28 209 12192 80 30 -29.5 -5.2 | 94 38 -38.3 2.7 29 200 12470 90 31 -31.0 0.0 | 101 41 -39.8 7.9 30 164 13716 90 41 -41.0 0.0 | 99 50 -49.8 7.9 31 150 14270 80 34 -33.5 -5.9 | 93 42 -42.3 2.0 32 127 15240 80 23 -22.7 -4.0 | 97 32 -31.4 3.9 33 100 16640 135 2 -1.4 1.4 | 132 14 -10.2 9.3 34 95 16927 320 6 3.9 -4.6 | 124 6 -4.9 3.3 35 75 18288 190 13 2.3 12.8 | 163 22 -6.5 20.7 36 70 18670 250 30 28.2 10.3 | 227 27 19.4 18.2 37 50 20670 280 29 28.6 -5.0 | 262 20 19.8 2.9 38 45 21336 280 27 26.6 -4.7 | 260 18 17.8 3.2 39 30 23810 355 16 1.4 -15.9 | 43 11 -7.4 -8.0 40 27 24384 15 19 -4.9 -18.4 | 53 17 -13.7 -10.4 41 20 26400 75 44 -42.5 -11.4 | 86 51 -51.3 -3.5 42 15 27432 75 45 -43.5 -11.6 | 86 52 -52.2 -3.7 Wind Parameters Mean winds (0-6000m): 282.1 at 15.7 knts Storm direction: 312.1 at 11.8 knts Shear (0-3000m) pos: 0.7 neg: 3.5 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 90.9 deg Storm rel helicity (0-3000m) pos: 7.9 neg: -42.1 tot: -34.2 m^2/s^2 ave: -11.4 10^-3 m/s^2 rel: -0.44 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 21.75 Bulk Shear: 23.69 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 ------------------------------------------------------------------------------- 500 340 9 81 6| 0.0 11.7 11.7| 0.0 -27.0 -27.0 -54.1 -0.74| 19.7-14.6 1000 304 12 225 2| 0.0 8.2 8.2| 0.6 -31.4 -30.8 -30.8 -0.60| 16.0 -9.7 1500 288 14 230 6| 0.0 6.0 6.0| 4.0 -31.4 -27.4 -18.3 -0.54| 11.3 -6.1 2000 279 15 229 8| 0.0 5.2 5.2| 4.0 -38.6 -34.6 -17.3 -0.52| 9.7 -5.0 2500 273 16 227 10| 0.4 4.2 4.6| 7.8 -40.0 -32.2 -12.9 -0.46| 8.5 -3.9 3000 271 17 226 11| 0.7 3.5 4.2| 7.9 -42.1 -34.2 -11.4 -0.44| 7.5 -3.3 4000 272 16 226 11| 1.1 2.6 3.8| 11.0 -42.1 -31.1 -7.8 -0.37| 6.3 -2.3 5000 276 16 229 10| 1.7 2.1 3.7| 20.3 -42.1 -21.8 -4.4 -0.21| 5.9 -1.2 6000 282 16 235 8| 1.9 1.7 3.6| 27.0 -42.1 -15.1 -2.5 -0.07| 5.7 -0.4 Wrote GIF file: /home/apache/climate/data/raob//WM650/skewt/WM650.skewt.20250417.00.gif