UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:1200Z 16 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 29.0 25.3 80 3.7 26.2 320 4 301.7 305.5 299.2 362.7 20.60 1 1000 55 28.6 24.1 77 4.5 25.3 275 2 301.8 305.3 298.4 358.6 19.23 2 925 748 23.8 21.5 87 2.3 22.2 295 9 303.6 306.9 298.0 356.4 17.72 3 879 1193 20.4 19.7 96 0.7 19.9 281 5 304.6 307.7 297.5 354.3 16.66 4 850 1483 19.2 15.8 81 3.4 16.9 20 3 306.3 308.8 295.8 346.5 13.40 5 806 1939 17.0 12.1 73 4.9 13.8 55 5 308.6 310.7 294.8 342.2 11.07 6 707 3047 10.6 7.7 82 2.9 8.8 55 8 313.3 315.1 294.9 342.4 9.37 7 700 3130 10.0 6.7 80 3.3 8.0 55 8 313.6 315.2 294.6 341.0 8.83 8 685 3310 9.0 3.0 66 6.0 5.6 63 9 314.4 315.7 293.4 336.2 6.95 9 657 3655 7.0 0.0 61 7.0 3.2 70 11 315.9 317.0 292.9 334.4 5.83 10 645 3807 5.8 2.5 79 3.3 3.9 71 11 316.2 317.6 294.0 338.7 7.13 11 549 5115 0.0 -7.0 59 7.0 -3.3 83 16 324.3 325.1 293.8 337.9 4.12 12 519 5564 -2.5 -10.5 54 8.0 -6.0 87 18 326.5 327.1 293.7 337.7 3.31 13 513 5656 -2.7 -15.7 36 13.0 -7.7 88 18 327.3 327.8 293.0 334.9 2.19 14 500 5860 -3.5 -22.5 21 19.0 -9.7 90 19 328.8 329.0 292.6 333.2 1.26 15 499 5876 -3.7 -23.7 20 20.0 -10.1 90 19 328.7 328.9 292.4 332.8 1.13 16 484 6115 -5.3 -18.3 35 13.0 -10.0 92 18 329.6 330.0 293.3 336.2 1.87 17 474 6278 -6.1 -22.1 27 16.0 -11.3 94 17 330.6 330.9 293.2 335.5 1.37 18 469 6360 -6.7 -16.7 45 10.0 -10.5 94 17 330.9 331.3 294.0 338.6 2.21 19 449 6697 -9.1 -17.1 52 8.0 -12.1 97 16 332.0 332.5 294.3 339.8 2.23 20 446 6749 -9.1 -21.1 37 12.0 -13.0 98 15 332.6 333.0 293.9 338.3 1.59 21 431 7012 -10.9 -21.9 40 11.0 -14.4 100 14 333.6 333.9 294.1 339.1 1.54 22 424 7137 -11.7 -19.7 51 8.0 -14.4 101 14 334.2 334.6 294.6 340.9 1.89 23 418 7246 -12.3 -18.3 61 6.0 -14.4 102 13 334.8 335.2 294.9 342.4 2.16 24 408 7430 -12.7 -23.7 39 11.0 -16.0 104 13 336.6 336.9 294.7 341.6 1.38 25 400 7580 -13.5 -22.5 47 9.0 -16.3 105 12 337.4 337.8 295.1 343.1 1.57 26 385 7870 -15.7 -26.7 38 11.0 -18.7 108 13 338.3 338.5 294.9 342.4 1.12 27 366 8251 -18.1 -33.1 26 15.0 -21.4 120 14 340.0 340.1 294.9 342.4 0.64 28 359 8395 -19.1 -31.1 34 12.0 -21.8 116 14 340.5 340.7 295.1 343.5 0.79 29 352 8541 -19.9 -30.9 37 11.0 -22.4 112 14 341.4 341.6 295.4 344.5 0.83 30 347 8648 -20.5 -40.5 15 20.0 -23.8 109 14 342.0 342.0 295.1 343.2 0.32 31 335 8908 -22.5 -46.5 9 24.0 -25.7 102 15 342.7 342.7 295.1 343.4 0.17 32 315 9358 -25.5 -35.5 39 10.0 -27.3 78 12 344.6 344.7 296.0 346.9 0.59 33 300 9710 -28.3 -38.3 38 10.0 -29.9 100 17 345.5 345.6 296.0 347.3 0.47 34 269 10482 -33.9 -50.9 16 17.0 -35.4 98 9 348.3 348.3 296.4 348.8 0.13 35 250 10990 -38.3 -53.3 19 15.0 -39.4 115 5 349.1 349.1 296.5 349.6 0.11 36 238 11325 -41.3 -56.3 18 15.0 -42.1 93 7 349.5 349.6 296.6 349.9 0.08 37 213 12067 -47.3 -53.3 50 6.0 -47.6 125 9 351.5 351.5 297.1 352.0 0.13 38 200 12480 -50.3 -55.3 55 5.0 -50.5 170 9 353.1 353.1 297.4 353.6 0.11 39 162 13820 -63.1 -68.1 51 5.0 -63.1 186 9 353.5 353.5 297.4 353.6 0.02 40 155 14091 -65.7 -70.5 51 4.8 -65.7 192 10 353.6 353.6 297.4 353.7 0.02 41 150 14290 -66.7 -74.7 32 8.0 -66.8 200 11 355.2 355.2 297.7 355.2 0.01 42 149 14330 -66.9 -74.9 31 8.0 -67.0 195 12 355.5 355.5 297.8 355.6 0.01 43 100 16620 -86.1 -90.2 47 4.1 -86.1 85 26 361.4 361.4 299.0 361.4 0.00 44 99 16675 -86.3 -90.3 48 4.0 -86.3 87 25 362.0 362.0 299.1 362.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5805.00 m Freezing level: 549.00 mb = 5114.76 m = 16780.50 ft Wetbulb zero: 593.22 mb = 4485.95 m = 14717.50 ft Precipitable water: 2.23 inches Sfc-500 mean rel hum: 72.44 % Est. max temperature: 33.25 C = 91.85 F Sfc-Lift cond lev (LCL): 953.11 mb = 481.92 m = 1581.09 ft T: 25.64 C 700-500 lapse rate: 4.95 C/km ThetaE index: 20.46 C Layer 1000.0- 707.0 mb Conv cond level (CCL): 893.73 mb = 1047.84 m = 3437.77 ft Mean mixing ratio: 18.34 g/kg Conv temperature: 31.57 C = 88.82 F Cap Strength: 0.99 C Lifted Index: -3.05 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.77 C Lifted Index @700 mb: -2.50 C Showalter Index: 0.76 C Risk: Thunderstorms probable Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.30 C K Index: 35.20 Risk: > 80 % chance of thunderstorms Sweat Index: 214.60 Risk: None Energy Index: -2.52 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1503.01 J/kg Max Up Vert Vel: 54.83 m/s Conv Inhibition (B-): 7.79 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 912.11 mb = 870.37 m = 2855.52 ft Lev Free Conv (LFC): 877.11 mb = 1211.43 m = 3974.45 ft Equ Level (EL): 127.11 mb = 15242.63 m = 50008.01 ft B at Equ Level: 1491.64 J/kg Wind level data Storm motion: 97 at 8 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 25 320 4 2.6 -3.1 | 291 11 10.2 -4.0 1 1000 55 275 2 2.0 -0.2 | 277 10 9.6 -1.1 2 972 305 330 9 4.5 -7.8 | 306 15 12.1 -8.7 3 940 610 305 10 8.2 -5.7 | 293 17 15.8 -6.7 4 925 748 295 9 8.2 -3.8 | 287 16 15.8 -4.8 5 876 1219 280 5 4.9 -0.9 | 278 13 12.6 -1.8 6 850 1483 20 3 -1.0 -2.8 | 300 8 6.6 -3.8 7 846 1524 10 4 -0.7 -3.9 | 305 8 6.9 -4.9 8 816 1829 55 5 -4.1 -2.9 | 317 5 3.5 -3.8 9 700 3130 55 8 -6.6 -4.6 | 349 6 1.1 -5.5 10 681 3353 65 9 -8.2 -3.8 | 6 5 -0.5 -4.8 11 656 3658 70 11 -10.3 -3.8 | 30 5 -2.7 -4.7 12 500 5860 90 19 -19.0 0.0 | 85 11 -11.4 -1.0 13 400 7580 105 12 -11.6 3.1 | 119 5 -4.0 2.2 14 398 7620 100 13 -12.8 2.3 | 104 5 -5.2 1.3 15 366 8230 120 14 -12.1 7.0 | 143 8 -4.5 6.0 16 324 9144 95 15 -14.9 1.3 | 93 7 -7.3 0.4 17 311 9449 70 11 -10.3 -3.8 | 30 5 -2.7 -4.7 18 300 9710 100 17 -16.7 3.0 | 102 9 -9.1 2.0 19 285 10058 105 13 -12.6 3.4 | 116 5 -4.9 2.4 20 262 10668 95 7 -7.0 0.6 | 298 1 0.7 -0.3 21 251 10973 115 8 -7.3 3.4 | 189 2 0.4 2.4 22 250 10990 115 5 -4.5 2.1 | 250 3 3.1 1.2 23 229 11582 75 8 -7.7 -2.1 | 2 3 -0.1 -3.0 24 200 12480 170 9 -1.6 8.9 | 218 10 6.1 7.9 25 199 12497 170 7 -1.2 6.9 | 227 9 6.4 5.9 26 190 12802 170 10 -1.7 9.8 | 214 11 5.9 8.9 27 172 13411 165 11 -2.8 10.6 | 206 11 4.8 9.7 28 164 13716 185 8 0.7 8.0 | 230 11 8.3 7.0 29 157 14021 190 10 1.7 9.8 | 227 13 9.4 8.9 30 150 14290 200 11 3.8 10.3 | 231 15 11.4 9.4 31 149 14326 195 12 3.1 11.6 | 225 15 10.7 10.6 32 108 16154 125 16 -13.1 9.2 | 146 10 -5.5 8.2 33 100 16620 85 26 -25.9 -2.3 | 80 19 -18.3 -3.2 34 97 16764 90 24 -24.0 0.0 | 87 16 -16.4 -1.0 Wind Parameters Mean winds (0-6000m): 67.1 at 10.3 knts Storm direction: 97.1 at 7.7 knts Shear (0-3000m) pos: 1.9 neg: 0.3 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 55.2 deg Storm rel helicity (0-3000m) pos: 40.0 neg: -36.3 tot: 3.7 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 0.9 10^-3/s Energy-Hel index: 0.35 Bulk Rich Number: 58.29 Bulk Shear: 25.78 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 ------------------------------------------------------------------------------- 500 320 7 297 14| 0.0 6.0 6.0| 19.6 -15.5 4.1 8.3 0.11| 11.7 1.3 1000 307 8 292 15| 0.0 2.1 2.1| 19.6 -34.4 -14.7 -14.7 -0.18| 8.8 -1.6 1500 306 7 291 14| 2.5 1.4 3.9| 33.4 -36.3 -2.9 -1.9 0.05| 8.7 0.4 2000 320 6 296 13| 2.8 1.0 3.8| 36.9 -36.3 0.6 0.3 0.11| 7.6 0.8 2500 339 6 304 12| 2.2 0.6 2.8| 38.4 -36.3 2.2 0.9 0.14| 6.3 0.9 3000 358 6 313 11| 1.9 0.3 2.2| 40.0 -36.3 3.7 1.2 0.17| 5.5 0.9 4000 31 7 332 8| 2.1 0.2 2.3| 47.3 -36.3 11.0 2.8 0.28| 4.8 1.4 5000 53 9 353 6| 2.1 0.2 2.3| 53.9 -36.3 17.6 3.5 0.33| 4.3 1.4 6000 67 10 20 5| 2.0 0.2 2.1| 62.4 -36.3 26.1 4.3 0.37| 4.0 1.5 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251016.12.gif