UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:0000Z 1 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 1011 25 24.4 23.3 94 1.1 23.6 220 4 296.6 299.9 296.4 348.9 18.10 1 1000 99 25.0 23.3 90 1.7 23.8 255 6 298.1 301.5 296.9 351.4 18.30 2 925 781 21.2 19.5 90 1.7 20.0 280 5 301.0 303.8 295.9 346.9 15.61 3 896 1058 20.8 17.5 81 3.3 18.5 189 3 303.3 305.9 295.6 345.4 14.18 4 850 1513 17.6 15.8 89 1.8 16.4 95 4 304.6 307.1 295.4 344.6 13.40 5 821 1809 15.4 14.8 96 0.6 15.0 253 3 305.3 307.7 295.3 344.2 13.00 6 787 2168 14.4 10.1 75 4.3 11.7 297 4 307.9 309.8 293.8 338.0 9.91 7 781 2233 15.6 -11.4 14 27.0 3.9 310 5 309.9 310.3 287.6 316.5 2.04 8 735 2747 12.8 -15.2 13 28.0 1.6 340 3 312.3 312.6 287.9 317.5 1.59 9 720 2920 11.6 -1.4 40 13.0 4.8 283 4 312.8 313.7 291.1 327.9 4.80 10 700 3156 11.2 -10.8 20 22.0 1.5 325 5 314.9 315.3 289.6 322.7 2.39 11 694 3227 11.0 -12.0 19 23.0 1.1 314 6 315.4 315.9 289.6 322.7 2.19 12 631 4011 6.6 -17.4 16 24.0 -2.5 302 6 319.1 319.4 290.1 324.4 1.55 13 616 4207 5.4 -8.6 36 14.0 -1.0 249 6 320.0 320.6 291.9 330.6 3.24 14 606 4340 4.8 -15.2 22 20.0 -3.1 213 7 320.8 321.1 290.9 327.3 1.93 15 604 4367 4.6 -18.4 17 23.0 -3.9 206 7 320.8 321.1 290.5 325.9 1.48 16 600 4421 4.2 -6.8 45 11.0 -1.1 192 7 321.0 321.7 292.7 333.5 3.83 17 591 4543 3.0 -1.1 74 4.1 0.8 159 7 321.0 322.1 294.4 340.3 5.98 18 559 4989 0.0 -2.7 82 2.7 -1.4 154 3 322.6 323.7 294.6 340.9 5.62 19 500 5870 -5.7 -10.7 68 5.0 -7.8 205 7 326.1 326.8 293.7 337.5 3.38 20 493 5980 -6.7 -12.7 62 6.0 -9.1 198 7 326.2 326.8 293.3 336.1 2.92 21 480 6189 -8.1 -11.5 76 3.4 -9.5 202 7 327.0 327.6 293.9 338.1 3.31 22 453 6638 -9.9 -19.9 44 10.0 -13.2 228 9 330.2 330.5 293.4 336.3 1.74 23 442 6827 -10.9 -20.9 44 10.0 -14.1 227 12 331.2 331.6 293.6 337.0 1.64 24 437 6915 -11.7 -18.7 56 7.0 -14.1 226 13 331.3 331.7 293.9 338.3 2.00 25 432 7003 -11.5 -25.5 30 14.0 -15.4 225 15 332.6 332.9 293.5 336.7 1.11 26 424 7146 -12.3 -20.3 51 8.0 -14.9 225 14 333.4 333.8 294.3 339.8 1.80 27 400 7590 -14.9 -24.9 42 10.0 -17.7 225 10 335.6 335.9 294.4 340.2 1.27 28 395 7685 -15.7 -24.7 46 9.0 -18.3 231 10 335.8 336.1 294.4 340.5 1.31 29 379 7996 -17.5 -34.5 21 17.0 -21.0 178 7 337.4 337.5 294.2 339.5 0.54 30 336 8884 -25.3 -35.3 39 10.0 -27.1 70 9 338.6 338.7 294.5 340.7 0.56 31 312 9419 -27.5 -47.5 13 20.0 -29.8 70 13 342.8 342.8 295.1 343.4 0.17 32 300 9700 -29.9 -46.9 18 17.0 -31.7 90 12 343.2 343.3 295.3 344.0 0.19 33 250 10970 -41.1 -53.1 26 12.0 -41.8 90 21 345.0 345.0 295.6 345.4 0.11 34 246 11080 -42.1 -53.1 29 11.0 -42.8 86 22 345.1 345.1 295.6 345.5 0.11 35 235 11388 -45.1 -55.1 32 10.0 -45.6 88 22 345.1 345.1 295.6 345.5 0.09 36 231 11503 -45.5 -60.5 17 15.0 -46.1 89 22 346.2 346.2 295.8 346.4 0.05 37 200 12450 -52.7 -66.7 17 14.0 -53.0 100 30 349.3 349.3 296.5 349.4 0.02 38 190 12779 -53.7 -80.7 2 27.0 -54.1 100 29 352.9 352.9 297.3 352.9 0.00 39 150 14250 -66.3 -86.3 4 20.0 -66.4 85 30 355.9 355.9 297.9 355.9 0.00 40 141 14621 -68.7 -87.7 5 19.0 -68.8 90 27 358.0 358.0 298.3 358.0 0.00 41 100 16590 -84.7 -88.9 47 4.2 -84.7 305 18 364.1 364.1 299.5 364.1 0.00 42 88 17288 -89.3 -93.5 45 4.2 -89.3 335 13 368.4 368.4 300.3 368.4 0.00 43 84 17539 -89.7 -94.1 43 4.4 -89.7 353 12 372.5 372.5 301.0 372.5 0.00 44 82 17669 -87.7 -94.7 26 7.0 -87.7 19 12 379.2 379.2 302.1 379.2 0.00 45 77 18011 -88.3 -92.6 44 4.3 -88.3 83 25 384.8 384.8 303.0 384.8 0.00 46 74 18228 -86.3 -92.3 33 6.0 -86.3 103 19 393.5 393.5 304.3 393.5 0.00 47 73 18303 -82.3 -91.3 20 9.0 -82.3 109 17 403.4 403.4 305.7 403.4 0.00 48 70 18540 -79.1 -88.1 21 9.0 -79.1 130 10 415.2 415.2 307.2 415.2 0.00 49 68 18706 -77.7 -87.7 18 10.0 -77.7 115 16 421.6 421.6 307.9 421.6 0.00 50 66 18876 -78.7 -86.7 26 8.0 -78.7 107 15 423.1 423.1 308.1 423.1 0.00 51 62 19234 -77.5 -87.5 19 10.0 -77.6 90 14 433.4 433.4 309.2 433.4 0.00 52 58 19624 -70.3 -87.3 7 17.0 -70.4 73 13 458.0 458.0 311.6 458.0 0.00 53 52 20269 -73.1 -92.1 4 19.0 -73.2 82 23 466.0 466.0 312.3 466.0 0.00 54 50 20500 -71.1 -93.1 2 22.0 -71.2 90 29 475.9 475.9 313.1 475.9 0.00 55 40 21828 -70.1 -97.1 1 27.0 -70.3 96 41 509.8 509.8 315.7 509.8 0.00 56 33 22990 -64.7 -97.7 0 33.0 -65.2 85 58 553.0 553.0 318.2 553.0 0.00 57 31 23374 -63.1 -96.1 0 33.0 -63.7 85 55 567.3 567.3 319.0 567.3 0.00 58 31 23374 -59.7 -93.7 0 34.0 -60.6 85 55 576.5 576.5 319.5 576.5 0.00 59 30 23580 -58.5 -92.5 1 34.0 -59.6 85 54 585.2 585.2 319.9 585.2 0.00 60 22 25546 -54.3 -89.3 1 35.0 -56.5 95 68 651.9 652.0 322.7 652.0 0.01 61 20 26160 -51.5 -87.2 1 35.7 -54.6 95 73 678.6 678.6 323.7 678.6 0.01 62 17 27227 -46.7 -83.7 1 37.0 -51.8 91 67 726.2 726.2 325.3 726.4 0.02 63 15 28056 -47.3 -84.3 1 37.0 -52.5 84 57 750.7 750.7 326.0 750.9 0.02 64 14 28513 -46.7 -83.7 1 37.0 -52.4 80 50 767.7 767.7 326.4 767.9 0.03 65 14 28513 -42.9 -80.9 1 38.0 -50.3 80 50 780.6 780.6 326.8 780.9 0.04 66 12 29551 -43.5 -81.5 1 38.0 -51.2 85 21 813.6 813.6 327.6 814.0 0.04 67 11 30140 -40.5 -79.5 1 39.0 -50.0 118 15 845.0 845.0 328.3 845.7 0.07 TRP 88 17288 -89.3 -93.5 45 4.2 -89.3 335 13 368.4 368.4 300.3 368.4 0.00 WND 20 26160 -51.5 -87.2 1 35.7 -54.6 95 73 678.6 678.6 323.7 678.6 0.01 Sounding variables and indices 1000-500 mb thick: 5771.00 m Freezing level: 559.00 mb = 4989.28 m = 16368.82 ft Wetbulb zero: 674.35 mb = 3463.86 m = 11364.24 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 58.88 % Est. max temperature: 32.08 C = 89.75 F Sfc-Lift cond lev (LCL): 995.35 mb = 139.77 m = 458.57 ft T: 24.77 C 700-500 lapse rate: 6.23 C/km ThetaE index: 34.87 C Layer 925.0- 735.0 mb Conv cond level (CCL): 883.96 mb = 1174.68 m = 3853.88 ft Mean mixing ratio: 16.84 g/kg Conv temperature: 31.46 C = 88.63 F Cap Strength: 1.44 C Lifted Index: -2.38 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.92 C Lifted Index @700 mb: 0.93 C Showalter Index: -0.74 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.50 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 204.60 Risk: None Energy Index: -1.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 477.24 J/kg Max Up Vert Vel: 30.89 m/s Conv Inhibition (B-): 24.69 J/kg Cap Strength: 1.40 C Lift Cond Lev (LCL): 937.04 mb = 667.89 m = 2191.23 ft Lev Free Conv (LFC): 842.04 mb = 1593.32 m = 5227.37 ft Equ Level (EL): 782.04 mb = 2221.82 m = 7289.34 ft B at Equ Level: 19.42 J/kg Max Parcel Lev (MPL): 712.04 mb = 3013.17 m = 9885.60 ft Wind level data Storm motion: 295 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 1011 25 220 4 2.6 3.1 | 169 5 -0.9 4.7 1 1000 99 255 6 5.8 1.6 | 216 4 2.3 3.2 2 977 305 335 6 2.5 -5.4 | 14 4 -1.0 -3.8 3 943 610 310 6 4.6 -3.9 | 334 2 1.1 -2.2 4 925 781 280 5 4.9 -0.9 | 242 2 1.4 0.7 5 911 914 245 2 1.8 0.8 | 145 3 -1.7 2.5 6 879 1219 125 5 -4.1 2.9 | 120 9 -7.6 4.5 7 850 1513 95 4 -4.0 0.3 | 105 8 -7.5 2.0 8 849 1524 105 5 -4.8 1.3 | 109 9 -8.3 2.9 9 819 1829 265 3 3.0 0.3 | 164 2 -0.5 1.9 10 790 2134 290 3 2.8 -1.0 | 130 1 -0.7 0.6 11 762 2438 355 8 0.7 -8.0 | 24 7 -2.8 -6.4 12 735 2743 340 3 1.0 -2.8 | 64 3 -2.5 -1.2 13 709 3048 240 5 4.3 2.5 | 191 4 0.8 4.1 14 700 3156 325 5 2.9 -4.1 | 15 3 -0.6 -2.5 15 683 3353 295 7 6.3 -3.0 | 296 3 2.8 -1.4 16 658 3658 290 7 6.6 -2.4 | 284 3 3.1 -0.8 17 633 3962 310 6 4.6 -3.9 | 334 2 1.1 -2.2 18 587 4572 145 7 -4.0 5.7 | 134 11 -7.5 7.3 19 566 4877 145 3 -1.7 2.5 | 128 7 -5.2 4.1 20 545 5182 175 3 -0.3 3.0 | 141 6 -3.8 4.6 21 524 5486 145 4 -2.3 3.3 | 130 8 -5.8 4.9 22 505 5791 190 8 1.4 7.9 | 167 10 -2.1 9.5 23 500 5870 205 7 3.0 6.3 | 176 8 -0.6 8.0 24 486 6096 190 8 1.4 7.9 | 167 10 -2.1 9.5 25 467 6401 230 6 4.6 3.9 | 191 6 1.1 5.5 26 431 7010 225 15 10.6 10.6 | 210 14 7.1 12.2 27 400 7590 225 10 7.1 7.1 | 202 9 3.6 8.7 28 398 7620 240 11 9.5 5.5 | 220 9 6.0 7.1 29 382 7925 195 8 2.1 7.7 | 171 9 -1.4 9.3 30 367 8230 110 5 -4.7 1.7 | 112 9 -8.2 3.3 31 352 8534 70 6 -5.6 -2.1 | 87 9 -9.2 -0.4 32 310 9449 70 13 -12.2 -4.4 | 80 16 -15.7 -2.8 33 300 9700 90 12 -12.0 0.0 | 96 16 -15.5 1.6 34 273 10363 95 21 -20.9 1.8 | 98 25 -24.4 3.4 35 250 10970 90 21 -21.0 0.0 | 94 25 -24.5 1.6 36 250 10973 85 22 -21.9 -1.9 | 89 25 -25.4 -0.3 37 208 12192 95 21 -20.9 1.8 | 98 25 -24.4 3.4 38 200 12450 100 30 -29.5 5.2 | 102 34 -33.1 6.8 39 199 12497 100 29 -28.6 5.0 | 102 33 -32.1 6.6 40 180 13106 100 29 -28.6 5.0 | 102 33 -32.1 6.6 41 150 14250 85 30 -29.9 -2.6 | 88 33 -33.4 -1.0 42 140 14630 90 27 -27.0 0.0 | 93 31 -30.5 1.6 43 133 14935 75 11 -10.6 -2.8 | 85 14 -14.1 -1.2 44 126 15240 15 2 -0.5 -1.9 | 85 4 -4.0 -0.3 45 120 15545 305 5 4.1 -2.9 | 335 1 0.6 -1.3 46 108 16154 310 25 19.2 -16.1 | 313 21 15.6 -14.5 47 100 16590 305 18 14.7 -10.3 | 308 14 11.2 -8.7 48 92 17069 300 14 12.1 -7.0 | 302 10 8.6 -5.4 49 88 17288 335 13 5.5 -11.8 | 349 10 2.0 -10.2 50 87 17374 320 13 8.4 -10.0 | 330 10 4.8 -8.4 51 82 17678 20 12 -4.1 -11.3 | 38 12 -7.6 -9.7 52 78 17983 80 26 -25.6 -4.5 | 84 29 -29.1 -2.9 53 70 18540 130 10 -7.7 6.4 | 126 14 -11.2 8.0 54 69 18593 120 16 -13.9 8.0 | 119 20 -17.4 9.6 55 56 19812 65 12 -10.9 -5.1 | 76 15 -14.4 -3.5 56 50 20500 90 29 -29.0 0.0 | 93 33 -32.5 1.6 57 48 20726 90 28 -28.0 0.0 | 93 32 -31.5 1.6 58 44 21336 100 37 -36.4 6.4 | 101 41 -40.0 8.0 59 36 22555 90 47 -47.0 0.0 | 92 51 -50.5 1.6 60 34 22860 85 59 -58.8 -5.1 | 87 62 -62.3 -3.5 61 30 23580 85 54 -53.8 -4.7 | 87 57 -57.3 -3.1 62 22 25603 95 68 -67.7 5.9 | 96 72 -71.3 7.5 63 21 25908 90 68 -68.0 0.0 | 91 72 -71.5 1.6 64 20 26160 95 73 -72.7 6.4 | 96 77 -76.2 8.0 65 18 26518 95 73 -72.7 6.4 | 96 77 -76.2 8.0 66 17 26822 90 65 -65.0 0.0 | 91 69 -68.5 1.6 67 14 27432 80 52 -51.2 -9.0 | 82 55 -54.7 -7.4 68 12 28042 85 21 -20.9 -1.8 | 89 24 -24.4 -0.2 69 10 28651 150 10 -5.0 8.7 | 140 13 -8.5 10.3 70 9 28956 310 8 6.1 -5.1 | 324 4 2.6 -3.5 71 9 29261 315 15 10.6 -10.6 | 322 11 7.1 -9.0 72 7 29870 285 15 14.5 -3.9 | 282 11 11.0 -2.3 Wind Parameters Mean winds (0-6000m): 264.6 at 5.2 knts Storm direction: 294.6 at 3.9 knts Shear (0-3000m) pos: 2.9 neg: 2.6 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 27.0 deg Storm rel helicity (0-3000m) pos: 25.1 neg: -16.6 tot: 8.5 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 1.3 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 277.67 Bulk Shear: 1.72 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 ------------------------------------------------------------------------------- 500 302 6 317 2| 7.8 0.0 7.8| 7.4 -1.2 6.1 12.3 0.72| 14.3 10.3 1000 295 5 298 1| 3.9 4.0 7.9| 7.7 -4.3 3.4 3.4 0.14| 12.2 1.7 1500 295 5 297 1| 2.6 3.6 6.2| 7.8 -15.7 -7.8 -5.2 -0.07| 10.9 -0.8 2000 287 5 253 1| 3.4 2.7 6.1| 20.5 -15.8 4.7 2.3 0.10| 11.2 1.1 2500 311 5 360 1| 3.5 2.2 5.7| 23.0 -16.2 6.9 2.7 0.06| 11.0 0.7 3000 314 5 6 2| 2.9 2.6 5.5| 25.1 -16.6 8.5 2.8 0.12| 11.0 1.3 4000 305 5 333 1| 2.7 1.9 4.7| 27.9 -19.6 8.3 2.1 0.14| 10.1 1.5 5000 297 5 303 1| 2.6 2.7 5.3| 28.8 -46.0 -17.2 -3.4 -0.04| 10.2 -0.4 6000 265 5 218 3| 2.1 2.4 4.5| 44.7 -48.8 -4.2 -0.7 0.02| 9.4 0.2 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251201.00.gif