UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:1200Z 18 OCT 25 Station: WIMM WMO ident: 96035 Latitude: 3.57 Longitude: 98.68 Elevation: 25.00 ------------------------------------------------------------------------------- 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 1005 25 28.8 24.9 80 3.9 25.9 350 6 301.5 305.2 298.9 360.9 20.10 1 1000 54 28.4 24.3 79 4.1 25.4 325 5 301.5 305.1 298.5 359.1 19.47 2 925 742 22.6 21.4 93 1.2 21.8 310 10 302.4 305.7 297.6 354.5 17.61 3 863 1344 18.2 17.6 96 0.6 17.8 298 15 303.9 306.6 296.2 348.0 14.83 4 850 1475 17.6 17.1 97 0.5 17.2 295 16 304.6 307.3 296.2 348.1 14.59 5 798 2013 16.2 15.6 96 0.6 15.8 287 11 308.6 311.3 297.0 351.4 14.11 6 726 2812 12.2 11.6 96 0.6 11.8 263 6 312.7 315.0 296.5 349.4 11.91 7 711 2986 10.0 9.1 94 0.9 9.5 273 5 312.2 314.1 295.2 343.8 10.27 8 700 3116 9.4 8.6 95 0.8 8.9 280 4 312.9 314.8 295.3 344.1 10.08 9 570 4790 0.0 -1.5 90 1.5 -0.8 115 6 320.8 322.0 294.4 340.2 6.03 10 500 5830 -4.9 -7.0 85 2.1 -5.9 120 6 327.1 328.0 294.8 342.2 4.53 11 457 6535 -7.9 -9.3 90 1.4 -8.5 169 6 331.8 332.7 295.7 345.9 4.14 12 425 7097 -11.5 -13.9 82 2.4 -12.5 208 5 334.2 334.8 295.5 344.9 3.07 13 412 7335 -13.1 -15.3 84 2.2 -13.9 218 4 335.1 335.7 295.5 345.0 2.83 14 402 7522 -13.9 -16.2 83 2.3 -14.7 257 4 336.4 337.0 295.7 345.9 2.69 15 400 7560 -14.3 -16.4 84 2.1 -15.1 265 4 336.4 336.9 295.7 345.8 2.66 16 395 7655 -14.5 -17.0 81 2.5 -15.4 257 2 337.4 337.9 295.8 346.4 2.56 17 389 7771 -15.1 -18.7 74 3.6 -16.3 265 4 338.0 338.5 295.7 346.1 2.25 18 387 7810 -15.3 -18.5 76 3.2 -16.4 267 4 338.3 338.8 295.8 346.5 2.30 19 385 7849 -15.1 -18.6 75 3.5 -16.3 270 5 339.0 339.5 296.0 347.3 2.29 20 384 7869 -15.5 -18.3 79 2.8 -16.5 271 5 338.8 339.3 296.0 347.2 2.36 21 383 7889 -15.1 -20.1 66 5.0 -16.8 272 5 339.6 340.0 295.9 346.9 2.02 22 382 7909 -15.3 -26.3 38 11.0 -18.3 273 6 339.5 339.8 295.3 343.9 1.17 23 380 7948 -15.5 -20.4 66 4.9 -17.1 274 6 339.8 340.2 296.0 347.0 1.99 24 359 8375 -18.7 -21.2 81 2.5 -19.5 236 5 341.1 341.5 296.3 348.2 1.96 25 343 8714 -20.5 -22.3 85 1.8 -21.0 250 8 343.1 343.5 296.6 349.9 1.87 26 331 8976 -22.7 -28.7 58 6.0 -24.1 277 10 343.6 343.8 296.1 347.7 1.08 27 300 9690 -28.1 -37.1 42 9.0 -29.6 290 11 345.8 345.9 296.1 347.9 0.53 28 293 9858 -29.3 -41.3 30 12.0 -30.9 293 12 346.4 346.5 296.1 347.8 0.35 29 266 10540 -34.1 -38.9 62 4.8 -34.7 284 12 349.1 349.2 296.8 351.1 0.50 30 253 10888 -36.7 -41.3 62 4.6 -37.2 265 12 350.3 350.4 297.1 351.9 0.41 31 250 10970 -37.3 -43.3 54 6.0 -37.9 260 12 350.6 350.7 297.1 352.0 0.33 32 242 11196 -39.1 -50.1 30 11.0 -39.9 266 11 351.2 351.2 297.0 351.9 0.16 33 200 12480 -50.5 -59.5 34 9.0 -50.8 250 4 352.8 352.8 297.3 353.1 0.06 34 193 12710 -52.5 -61.5 33 9.0 -52.8 246 4 353.2 353.2 297.4 353.4 0.05 35 181 13120 -55.9 -68.9 18 13.0 -56.1 240 3 354.2 354.2 297.5 354.3 0.02 36 150 14280 -66.7 -73.7 37 7.0 -66.8 40 7 355.2 355.2 297.7 355.2 0.01 37 100 16610 -87.3 -90.4 56 3.1 -87.3 75 22 359.1 359.1 298.5 359.1 0.00 38 95 16888 -89.5 -92.9 52 3.4 -89.5 80 23 360.0 360.0 298.7 360.1 0.00 39 88 17302 -87.3 -91.7 44 4.4 -87.3 73 37 372.4 372.4 301.0 372.4 0.00 40 86 17429 -84.3 -90.3 34 6.0 -84.3 71 38 380.9 380.9 302.4 380.9 0.00 41 86 17429 -80.5 -89.5 21 9.0 -80.5 71 38 388.6 388.6 303.6 388.6 0.00 42 84 17563 -76.3 -86.3 19 10.0 -76.3 73 34 399.8 399.8 305.2 399.8 0.00 43 76 18140 -76.9 -82.9 38 6.0 -76.9 131 15 410.1 410.1 306.5 410.1 0.01 44 72 18449 -79.1 -85.1 37 6.0 -79.1 186 7 411.8 411.8 306.7 411.8 0.00 45 71 18529 -78.9 -84.9 37 6.0 -78.9 191 6 413.9 413.9 307.0 413.9 0.00 46 70 18610 -76.3 -85.3 23 9.0 -76.3 95 12 421.2 421.2 307.9 421.2 0.00 47 68 18780 -70.1 -83.1 13 13.0 -70.2 95 12 438.0 438.0 309.7 438.1 0.01 48 65 19052 -66.1 -80.1 12 14.0 -66.3 135 10 452.5 452.5 311.1 452.5 0.01 49 50 20630 -70.7 -83.7 13 13.0 -70.8 80 12 476.9 476.9 313.2 476.9 0.01 50 46 21122 -72.9 -84.9 15 12.0 -73.0 82 13 483.1 483.1 313.7 483.1 0.01 51 42 21665 -65.7 -81.7 9 16.0 -66.0 95 25 513.6 513.7 315.9 513.7 0.01 52 38 22275 -64.1 -79.1 11 15.0 -64.5 103 34 532.6 532.6 317.1 532.8 0.02 53 35 22775 -67.3 -79.3 17 12.0 -67.6 96 38 537.0 537.0 317.3 537.1 0.02 54 33 23129 -67.9 -80.9 14 13.0 -68.2 90 41 544.5 544.5 317.8 544.6 0.02 55 32 23316 -64.9 -79.9 11 15.0 -65.3 87 43 557.3 557.3 318.5 557.5 0.02 TRP 95 16888 -89.5 -92.9 52 3.4 -89.5 80 23 360.0 360.0 298.7 360.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 570.00 mb = 4790.00 m = 15715.02 ft Wetbulb zero: 580.70 mb = 4638.46 m = 15217.87 ft Precipitable water: 2.61 inches Sfc-500 mean rel hum: 91.88 % Est. max temperature: 31.60 C = 88.88 F Sfc-Lift cond lev (LCL): 950.32 mb = 503.73 m = 1652.65 ft T: 24.61 C 700-500 lapse rate: 5.27 C/km ThetaE index: 12.93 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 914.22 mb = 843.76 m = 2768.19 ft Mean mixing ratio: 18.31 g/kg Conv temperature: 29.95 C = 85.92 F Cap Strength: 0.37 C Lifted Index: -4.10 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.04 C Lifted Index @700 mb: -2.87 C Showalter Index: -1.23 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.00 C K Index: 38.80 Risk: > 80 % chance of thunderstorms Sweat Index: 243.20 Risk: None Energy Index: -1.27 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1274.66 J/kg Max Up Vert Vel: 50.49 m/s Conv Inhibition (B-): 1.00 J/kg Cap Strength: 0.37 C Lift Cond Lev (LCL): 922.16 mb = 768.74 m = 2522.09 ft Lev Free Conv (LFC): 907.16 mb = 911.13 m = 2989.24 ft Equ Level (EL): 137.16 mb = 14794.41 m = 48537.51 ft B at Equ Level: 1273.33 J/kg Max Parcel Lev (MPL): 77.16 mb = 18052.83 m = 59227.74 ft Wind level data Storm motion: 300 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 1005 25 350 6 1.0 -5.9 | 57 5 -4.4 -2.8 1 1000 54 325 5 2.9 -4.1 | 69 3 -2.6 -1.0 2 939 610 305 11 9.0 -6.3 | 312 5 3.6 -3.2 3 925 742 310 10 7.7 -6.4 | 326 4 2.2 -3.3 4 850 1475 295 16 14.5 -6.8 | 292 10 9.1 -3.7 5 786 2134 285 10 9.7 -2.6 | 263 4 4.2 0.5 6 732 2743 260 7 6.9 1.2 | 199 5 1.5 4.3 7 700 3116 280 4 3.9 -0.7 | 148 3 -1.5 2.4 8 680 3353 275 3 3.0 -0.3 | 139 4 -2.4 2.8 9 655 3658 145 8 -4.6 6.6 | 134 14 -10.0 9.7 10 584 4572 125 6 -4.9 3.4 | 122 12 -10.3 6.5 11 563 4877 110 6 -5.6 2.1 | 115 12 -11.1 5.2 12 522 5486 145 9 -5.2 7.4 | 135 15 -10.6 10.5 13 500 5830 120 6 -5.2 3.0 | 120 12 -10.6 6.1 14 483 6096 105 7 -6.8 1.8 | 112 13 -12.2 4.9 15 447 6706 195 6 1.6 5.8 | 156 10 -3.9 8.9 16 413 7315 215 4 2.3 3.3 | 154 7 -3.1 6.4 17 400 7560 265 4 4.0 0.3 | 157 4 -1.4 3.4 18 397 7620 255 2 1.9 0.5 | 136 5 -3.5 3.6 19 381 7925 275 6 6.0 -0.5 | 192 3 0.5 2.6 20 351 8534 220 5 3.2 3.8 | 162 7 -2.2 6.9 21 337 8839 275 10 10.0 -0.9 | 244 5 4.5 2.2 22 300 9690 290 11 10.3 -3.8 | 278 5 4.9 -0.7 23 297 9754 285 12 11.6 -3.1 | 270 6 6.2 -0.0 24 285 10058 310 11 8.4 -7.1 | 323 5 3.0 -4.0 25 250 10970 260 12 11.8 2.1 | 231 8 6.4 5.2 26 250 10973 255 11 10.6 2.8 | 221 8 5.2 5.9 27 218 11887 300 11 9.5 -5.5 | 300 5 4.1 -2.4 28 209 12192 260 7 6.9 1.2 | 199 5 1.5 4.3 29 200 12480 250 4 3.8 1.4 | 159 5 -1.7 4.5 30 172 13411 235 2 1.6 1.1 | 138 6 -3.8 4.2 31 164 13716 25 7 -3.0 -6.3 | 69 9 -8.4 -3.2 32 150 14280 40 7 -4.5 -5.4 | 77 10 -9.9 -2.3 33 141 14630 40 7 -4.5 -5.4 | 77 10 -9.9 -2.3 34 120 15545 120 14 -12.1 7.0 | 120 20 -17.6 10.1 35 100 16610 75 22 -21.3 -5.7 | 84 27 -26.7 -2.6 36 97 16764 75 19 -18.4 -4.9 | 86 24 -23.8 -1.8 37 95 16888 80 23 -22.7 -4.0 | 88 28 -28.1 -0.9 38 92 17069 85 21 -20.9 -1.8 | 93 26 -26.4 1.3 39 87 17374 70 41 -38.5 -14.0 | 76 45 -44.0 -10.9 40 78 17983 80 20 -19.7 -3.5 | 89 25 -25.1 -0.4 41 74 18288 175 10 -0.9 10.0 | 154 15 -6.3 13.1 42 70 18593 195 5 1.3 4.8 | 152 9 -4.1 7.9 43 70 18610 95 12 -12.0 1.0 | 103 18 -17.4 4.1 44 67 18898 95 12 -12.0 1.0 | 103 18 -17.4 4.1 45 60 19507 250 6 5.6 2.1 | 182 5 0.2 5.2 46 57 19812 330 6 3.0 -5.2 | 49 3 -2.4 -2.1 47 54 20117 270 6 6.0 -0.0 | 190 3 0.6 3.1 48 52 20422 20 4 -1.4 -3.8 | 84 7 -6.8 -0.7 49 50 20630 80 12 -11.8 -2.1 | 93 17 -17.3 1.0 50 49 20726 85 5 -5.0 -0.4 | 104 11 -10.4 2.7 51 43 21336 80 21 -20.7 -3.6 | 89 26 -26.1 -0.5 52 41 21641 110 30 -28.2 10.3 | 112 36 -33.6 13.4 53 30 23165 80 47 -46.3 -8.2 | 84 52 -51.7 -5.1 54 28 23470 85 52 -51.8 -4.5 | 89 57 -57.2 -1.4 Wind Parameters Mean winds (0-6000m): 269.7 at 8.3 knts Storm direction: 299.7 at 6.3 knts Shear (0-3000m) pos: 0.6 neg: 1.6 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 107.5 deg Storm rel helicity (0-3000m) pos: 1.0 neg: -23.3 tot: -22.4 m^2/s^2 ave: -7.5 10^-3 m/s^2 rel: -0.60 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 255.61 Bulk Shear: 4.99 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 ------------------------------------------------------------------------------- 500 315 7 6 2| 0.0 7.1 7.1| 0.0 -3.3 -3.3 -6.5 -0.60| 7.8 -4.7 1000 310 9 330 3| 0.0 4.7 4.7| 1.0 -5.8 -4.8 -4.8 -0.48| 6.2 -2.9 1500 304 11 311 5| 0.0 4.5 4.5| 1.0 -11.1 -10.1 -6.8 -0.50| 5.6 -2.8 2000 300 11 301 5| 0.0 2.5 2.5| 1.0 -15.6 -14.7 -7.3 -0.50| 5.4 -2.7 2500 297 11 294 5| 0.0 1.9 1.9| 1.0 -19.8 -18.9 -7.6 -0.57| 5.2 -3.0 3000 294 10 285 4| 0.6 1.6 2.2| 1.0 -23.3 -22.4 -7.5 -0.60| 5.1 -3.1 4000 289 9 267 3| 0.4 1.5 2.0| 2.8 -44.5 -41.7 -10.4 -0.53| 5.9 -3.1 5000 283 9 249 3| 0.4 1.1 1.4| 4.9 -53.7 -48.8 -9.8 -0.53| 5.1 -2.7 6000 270 8 223 4| 0.4 0.6 0.9| 17.2 -68.9 -51.7 -8.6 -0.46| 5.1 -2.3 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251018.12.gif