UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:1200Z 4 DEC 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 1009 25 28.8 25.3 81 3.5 26.2 0 0 301.2 304.9 299.0 361.8 20.52 1 1000 90 27.4 24.4 84 3.0 25.2 45 6 300.5 304.1 298.4 358.2 19.59 2 963 423 24.4 23.2 93 1.2 23.5 22 4 300.8 304.2 298.0 356.4 18.91 3 925 776 23.0 19.1 79 3.9 20.2 45 1 302.8 305.6 296.1 347.9 15.22 4 908 938 22.4 17.5 74 4.9 19.0 327 3 303.8 306.4 295.6 345.4 13.99 5 863 1379 19.0 17.5 91 1.5 17.9 309 2 304.7 307.5 296.4 348.7 14.74 6 850 1510 18.4 16.6 89 1.8 17.2 270 2 305.4 308.0 296.1 347.7 14.12 7 700 3156 9.6 5.6 76 4.0 7.2 345 6 313.1 314.7 294.0 338.5 8.18 8 692 3251 9.0 5.1 77 3.9 6.7 345 5 313.5 315.0 293.9 338.3 7.99 9 646 3820 6.6 -3.4 49 10.0 1.5 15 9 317.0 317.9 292.2 331.8 4.61 10 596 4477 2.6 -6.4 51 9.0 -1.7 359 5 319.7 320.5 292.4 332.7 3.98 11 582 4670 1.4 -7.6 51 9.0 -2.8 2 6 320.5 321.2 292.4 332.7 3.71 12 568 4866 0.0 -1.8 88 1.8 -1.0 31 7 321.1 322.3 294.4 340.2 5.91 13 527 5463 -3.3 -4.3 93 1.0 -3.8 51 6 324.1 325.1 294.7 341.4 5.29 14 507 5770 -3.5 -6.9 77 3.4 -5.1 87 6 327.5 328.4 294.9 342.5 4.50 15 500 5880 -4.1 -7.7 76 3.6 -5.8 100 5 328.0 328.9 294.9 342.4 4.29 16 466 6434 -7.7 -10.5 80 2.8 -8.9 54 7 330.2 331.0 295.0 342.8 3.69 17 453 6654 -8.9 -16.9 52 8.0 -11.8 47 9 331.4 331.9 294.1 339.3 2.25 18 444 6810 -9.9 -17.9 52 8.0 -12.8 42 10 332.1 332.5 294.2 339.5 2.11 19 439 6897 -10.7 -14.3 75 3.6 -12.1 39 10 332.1 332.7 294.8 342.1 2.88 20 433 7003 -11.9 -13.0 92 1.1 -12.3 35 11 331.9 332.6 295.1 343.1 3.25 21 419 7255 -13.1 -16.4 76 3.3 -14.3 33 12 333.5 334.0 294.9 342.4 2.53 22 409 7440 -12.9 -21.9 47 9.0 -15.7 31 12 336.1 336.4 294.8 341.9 1.62 23 400 7610 -13.9 -22.9 47 9.0 -16.7 30 13 336.9 337.2 294.9 342.4 1.52 24 359 8423 -19.3 -28.3 45 9.0 -21.5 11 10 340.3 340.5 295.3 344.1 1.03 25 303 9659 -29.7 -32.7 75 3.0 -30.2 13 7 342.5 342.7 295.7 345.6 0.81 26 300 9730 -30.3 -32.7 79 2.4 -30.7 20 5 342.7 342.8 295.7 345.8 0.82 27 282 10167 -33.3 -39.3 55 6.0 -34.1 25 6 344.5 344.6 295.8 346.2 0.45 28 272 10419 -35.5 -40.5 60 5.0 -36.1 21 6 344.9 345.0 295.8 346.5 0.41 29 255 10864 -38.7 -48.7 34 10.0 -39.5 10 4 346.6 346.6 296.0 347.3 0.18 30 250 11000 -39.7 -49.7 34 10.0 -40.4 75 7 347.0 347.1 296.1 347.7 0.16 31 235 11419 -42.7 -55.7 23 13.0 -43.4 117 10 348.7 348.7 296.4 349.1 0.09 32 209 12195 -50.3 -58.3 38 8.0 -50.6 127 22 348.7 348.7 296.4 349.0 0.07 33 201 12448 -52.1 -63.1 25 11.0 -52.4 130 26 349.8 349.8 296.6 349.9 0.04 34 200 12480 -52.5 -63.5 25 11.0 -52.8 130 26 349.6 349.6 296.6 349.8 0.04 35 190 12810 -55.5 -63.5 36 8.0 -55.7 125 28 350.0 350.0 296.7 350.1 0.04 36 168 13584 -62.1 -70.1 34 8.0 -62.2 122 28 351.5 351.5 297.0 351.6 0.02 37 161 13847 -63.3 -75.3 18 12.0 -63.4 118 24 353.8 353.8 297.4 353.8 0.01 38 150 14280 -66.1 -77.1 20 11.0 -66.2 90 16 356.2 356.2 298.0 356.2 0.01 39 100 16630 -84.5 -91.5 28 7.0 -84.5 100 4 364.5 364.5 299.5 364.5 0.00 40 85 17520 -88.9 -94.9 31 6.0 -88.9 65 16 372.9 372.9 301.1 372.9 0.00 41 76 18130 -86.1 -93.1 27 7.0 -86.1 72 31 390.9 390.9 303.9 390.9 0.00 42 72 18430 -82.9 -90.9 24 8.0 -82.9 92 25 403.8 403.8 305.7 403.8 0.00 43 70 18590 -76.3 -88.3 13 12.0 -76.3 115 16 421.2 421.2 307.9 421.2 0.00 44 65 19012 -78.7 -86.7 26 8.0 -78.7 133 15 424.9 424.9 308.3 424.9 0.00 45 63 19190 -75.9 -86.9 16 11.0 -75.9 164 12 434.9 434.9 309.4 434.9 0.00 46 58 19664 -77.1 -87.1 19 10.0 -77.1 263 8 442.6 442.6 310.1 442.6 0.00 47 50 20520 -73.1 -88.1 8 15.0 -73.2 90 37 471.2 471.2 312.7 471.2 0.00 48 43 21410 -72.1 -89.1 6 17.0 -72.2 89 41 494.5 494.5 314.5 494.5 0.00 49 43 21410 -72.1 -89.1 6 17.0 -72.2 89 41 494.5 494.5 314.5 494.5 0.00 50 42 21550 -68.3 -89.3 3 21.0 -68.5 90 44 507.2 507.2 315.5 507.2 0.00 51 35 22654 -66.1 -92.1 1 26.0 -66.5 93 60 540.1 540.1 317.5 540.1 0.00 52 32 23206 -60.7 -91.7 1 31.0 -61.5 91 61 568.6 568.6 319.1 568.6 0.00 53 30 23610 -59.9 -92.9 1 33.0 -60.9 90 61 581.3 581.3 319.8 581.4 0.00 54 20 26191 -51.7 -96.7 0 45.0 -54.7 95 59 677.9 677.9 323.7 677.9 0.00 TRP 85 17520 -88.9 -94.9 31 6.0 -88.9 65 16 372.9 372.9 301.1 372.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 568.00 mb = 4865.62 m = 15963.13 ft Wetbulb zero: 622.54 mb = 4121.72 m = 13522.54 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 76.62 % Est. max temperature: 32.57 C = 90.63 F Sfc-Lift cond lev (LCL): 959.66 mb = 453.54 m = 1487.99 ft T: 24.28 C 700-500 lapse rate: 5.03 C/km ThetaE index: 16.93 C Layer 850.0- 596.0 mb Conv cond level (CCL): 886.91 mb = 1142.08 m = 3746.95 ft Mean mixing ratio: 17.70 g/kg Conv temperature: 31.87 C = 89.37 F Cap Strength: 1.46 C Lifted Index: -2.48 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.95 C Lifted Index @700 mb: -2.02 C Showalter Index: -0.31 C Risk: Thunderstorms probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.70 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 208.20 Risk: None Energy Index: -1.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1221.64 J/kg Max Up Vert Vel: 49.43 m/s Conv Inhibition (B-): 19.51 J/kg Cap Strength: 1.43 C Lift Cond Lev (LCL): 922.09 mb = 803.58 m = 2636.38 ft Lev Free Conv (LFC): 857.09 mb = 1438.47 m = 4719.32 ft Equ Level (EL): 157.09 mb = 13997.66 m = 45923.52 ft B at Equ Level: 1212.28 J/kg Max Parcel Lev (MPL): 77.09 mb = 18053.12 m = 59228.69 ft Wind level data Storm motion: 49 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 1009 25 0 0 -0.0 -0.0 | 229 4 2.7 2.3 1 1000 90 45 6 -4.2 -4.2 | 39 2 -1.6 -1.9 2 976 305 35 5 -2.9 -4.1 | 6 2 -0.2 -1.8 3 943 610 360 3 -0.0 -3.0 | 284 3 2.7 -0.7 4 925 776 45 1 -0.7 -0.7 | 231 3 2.0 1.6 5 910 914 325 3 1.7 -2.5 | 272 4 4.4 -0.1 6 879 1219 355 2 0.2 -2.0 | 263 3 2.9 0.3 7 850 1510 270 2 2.0 -0.0 | 244 5 4.7 2.3 8 849 1524 255 2 1.9 0.5 | 238 5 4.6 2.8 9 819 1829 240 2 1.7 1.0 | 233 6 4.4 3.3 10 790 2134 330 4 2.0 -3.5 | 284 5 4.7 -1.1 11 762 2438 65 4 -3.6 -1.7 | 124 1 -0.9 0.6 12 735 2743 20 2 -0.7 -1.9 | 257 2 2.0 0.4 13 709 3048 10 4 -0.7 -3.9 | 309 3 2.0 -1.6 14 700 3156 345 6 1.6 -5.8 | 309 5 4.2 -3.5 15 683 3353 345 4 1.0 -3.9 | 293 4 3.7 -1.5 16 658 3658 15 10 -2.6 -9.7 | 359 7 0.1 -7.3 17 610 4267 15 6 -1.6 -5.8 | 342 4 1.1 -3.5 18 588 4572 350 5 0.9 -4.9 | 306 4 3.5 -2.6 19 566 4877 35 7 -4.0 -5.7 | 21 4 -1.3 -3.4 20 545 5182 20 6 -2.1 -5.6 | 349 3 0.6 -3.3 21 506 5791 90 6 -6.0 0.0 | 125 4 -3.3 2.3 22 500 5880 100 5 -4.9 0.9 | 145 4 -2.2 3.2 23 468 6401 55 7 -5.7 -4.0 | 61 3 -3.1 -1.7 24 432 7010 35 11 -6.3 -9.0 | 29 8 -3.6 -6.7 25 400 7610 30 13 -6.5 -11.3 | 23 10 -3.8 -8.9 26 368 8230 55 12 -9.8 -6.9 | 57 8 -7.2 -4.6 27 353 8534 340 8 2.7 -7.5 | 314 8 5.4 -5.2 28 339 8839 315 9 6.4 -6.4 | 294 10 9.0 -4.0 29 312 9449 355 11 1.0 -11.0 | 337 9 3.6 -8.6 30 300 9730 20 5 -1.7 -4.7 | 338 3 1.0 -2.4 31 299 9754 15 7 -1.8 -6.8 | 349 5 0.9 -4.4 32 274 10363 30 6 -3.0 -5.2 | 6 3 -0.3 -2.9 33 262 10668 335 4 1.7 -3.6 | 287 5 4.4 -1.3 34 251 10973 30 4 -2.0 -3.5 | 329 1 0.7 -1.1 35 250 11000 75 7 -6.8 -1.8 | 97 4 -4.1 0.5 36 240 11278 115 8 -7.3 3.4 | 141 7 -4.6 5.7 37 229 11582 120 13 -11.3 6.5 | 136 12 -8.6 8.8 38 200 12480 130 26 -19.9 16.7 | 138 26 -17.2 19.0 39 190 12802 125 28 -22.9 16.1 | 132 27 -20.3 18.4 40 172 13411 125 30 -24.6 17.2 | 132 29 -21.9 19.5 41 156 14021 115 21 -19.0 8.9 | 124 20 -16.4 11.2 42 150 14280 90 16 -16.0 0.0 | 100 14 -13.3 2.3 43 134 14935 85 10 -10.0 -0.9 | 101 7 -7.3 1.5 44 127 15240 105 7 -6.8 1.8 | 135 6 -4.1 4.1 45 121 15545 140 4 -2.6 3.1 | 181 5 0.1 5.4 46 114 15850 210 7 3.5 6.1 | 216 10 6.2 8.4 47 109 16154 230 8 6.1 5.1 | 230 12 8.8 7.5 48 103 16459 210 4 2.0 3.5 | 219 7 4.7 5.8 49 100 16630 100 4 -3.9 0.7 | 157 3 -1.3 3.0 50 98 16764 105 2 -1.9 0.5 | 195 3 0.7 2.8 51 87 17374 70 12 -11.3 -4.1 | 78 9 -8.6 -1.8 52 85 17520 65 16 -14.5 -6.8 | 69 13 -11.8 -4.4 53 78 17983 75 28 -27.0 -7.2 | 79 25 -24.4 -4.9 54 74 18288 70 34 -31.9 -11.6 | 72 31 -29.3 -9.3 55 70 18590 115 16 -14.5 6.8 | 128 15 -11.8 9.1 56 70 18593 60 23 -19.9 -11.5 | 62 20 -17.2 -9.2 57 63 19202 165 12 -3.1 11.6 | 178 14 -0.4 13.9 58 60 19507 210 7 3.5 6.1 | 216 10 6.2 8.4 59 57 19812 310 8 6.1 -5.1 | 288 9 8.8 -2.8 60 54 20117 100 5 -4.9 0.9 | 145 4 -2.2 3.2 61 51 20422 70 11 -10.3 -3.8 | 79 8 -7.7 -1.4 62 50 20520 90 37 -37.0 0.0 | 94 34 -34.3 2.3 63 48 20726 85 29 -28.9 -2.5 | 90 26 -26.2 -0.2 64 42 21641 90 45 -45.0 0.0 | 93 42 -42.3 2.3 65 38 22250 95 60 -59.8 5.2 | 98 58 -57.1 7.6 66 30 23610 90 61 -61.0 0.0 | 92 58 -58.3 2.3 67 25 24384 85 66 -65.7 -5.8 | 87 63 -63.1 -3.4 68 16 26213 105 52 -50.2 13.5 | 108 50 -47.6 15.8 Wind Parameters Mean winds (0-6000m): 19.1 at 4.7 knts Storm direction: 49.1 at 3.5 knts Shear (0-3000m) pos: 1.4 neg: 0.9 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 77.6 deg Storm rel helicity (0-3000m) pos: 11.5 neg: -6.7 tot: 4.8 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 5700.55 Bulk Shear: 0.21 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 35 5 357 1| 3.7 0.0 3.7| 0.5 -1.7 -1.2 -2.3 0.43| 12.5 5.3 1000 22 4 304 2| 1.8 1.0 2.9| 1.6 -3.1 -1.5 -1.5 0.24| 9.2 2.2 1500 11 3 288 2| 1.2 1.6 2.8| 1.6 -5.9 -4.3 -2.9 0.08| 7.6 0.6 2000 354 3 280 3| 1.4 1.2 2.7| 5.9 -6.6 -0.7 -0.4 0.16| 6.6 1.1 2500 1 3 286 3| 1.7 1.0 2.6| 10.5 -6.6 3.9 1.6 0.33| 7.4 2.5 3000 7 3 286 2| 1.4 0.9 2.3| 11.5 -6.7 4.8 1.6 0.37| 6.8 2.5 4000 7 4 307 3| 1.2 0.7 1.8| 20.2 -9.3 10.9 2.7 0.36| 6.7 2.4 5000 9 4 317 3| 1.3 0.8 2.1| 24.5 -13.0 11.5 2.3 0.32| 6.3 2.0 6000 19 5 332 2| 1.1 0.6 1.8| 30.3 -14.4 15.9 2.7 0.36| 6.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251204.12.gif