UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:0000Z 21 APR 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 25.0 23.7 93 1.3 24.0 0 0 297.4 300.8 296.9 351.3 18.59 1 1000 84 25.4 23.2 88 2.2 23.8 205 3 298.5 301.9 297.0 351.5 18.19 2 984 226 25.6 23.8 90 1.8 24.3 272 4 300.1 303.6 298.0 356.5 19.19 3 925 768 22.0 20.8 93 1.2 21.2 15 2 301.8 304.9 297.0 351.8 16.95 4 922 796 21.8 20.7 93 1.1 21.1 29 2 301.9 305.0 297.0 351.8 16.90 5 901 998 21.8 18.5 82 3.3 19.5 116 1 303.9 306.7 296.3 348.6 15.04 6 850 1504 19.0 15.6 81 3.4 16.7 345 4 306.0 308.5 295.7 345.7 13.23 7 781 2230 16.0 11.0 72 5.0 12.7 277 3 310.3 312.3 295.0 342.8 10.62 8 750 2573 13.4 10.2 81 3.2 11.3 286 3 311.1 313.1 295.1 343.3 10.48 9 724 2871 12.0 5.0 62 7.0 7.9 322 4 312.7 314.2 293.4 336.3 7.58 10 700 3153 10.0 5.3 73 4.7 7.2 350 3 313.6 315.1 294.0 338.5 8.01 11 679 3406 8.4 4.5 76 3.9 6.1 292 7 314.5 316.0 294.0 338.9 7.80 12 658 3665 7.2 -0.8 57 8.0 2.9 330 4 316.0 317.1 292.6 333.5 5.49 13 655 3703 7.0 -3.0 49 10.0 1.9 343 4 316.2 317.1 292.0 331.2 4.68 14 650 3766 6.4 1.7 72 4.7 3.8 8 4 316.2 317.5 293.6 337.3 6.67 15 642 3868 6.2 -0.8 61 7.0 2.4 47 3 317.1 318.2 293.1 335.1 5.63 16 638 3919 5.8 1.2 72 4.6 3.2 67 3 317.2 318.5 293.9 338.0 6.56 17 634 3971 5.8 -2.2 56 8.0 1.6 87 3 317.8 318.8 292.9 334.3 5.14 18 602 4393 3.4 -5.6 52 9.0 -1.0 97 8 319.7 320.6 292.6 333.4 4.19 19 586 4612 1.8 -2.5 73 4.3 -0.4 100 10 320.4 321.4 293.8 337.9 5.44 20 553 5079 0.0 -10.0 47 10.0 -4.4 126 9 323.6 324.2 292.9 334.4 3.23 21 544 5210 -0.9 -8.9 55 8.0 -4.6 145 9 324.0 324.7 293.3 336.0 3.59 22 533 5373 -1.9 -11.9 46 10.0 -6.1 139 11 324.7 325.3 292.9 334.4 2.88 23 527 5463 -2.5 -8.5 63 6.0 -5.3 136 12 325.1 325.8 293.8 337.8 3.82 24 500 5880 -4.3 -12.3 54 8.0 -7.7 120 16 327.8 328.4 293.8 337.9 2.98 25 480 6202 -6.3 -14.3 53 8.0 -9.5 114 17 329.2 329.7 293.9 338.2 2.63 26 447 6757 -9.7 -17.7 52 8.0 -12.6 105 18 331.7 332.1 294.1 339.1 2.13 27 435 6967 -10.9 -15.1 71 4.2 -12.5 101 19 332.7 333.3 294.8 342.2 2.72 28 409 7440 -13.3 -21.3 51 8.0 -15.9 91 21 335.6 335.9 294.7 341.7 1.71 29 400 7610 -14.5 -22.5 51 8.0 -17.0 85 22 336.1 336.5 294.7 341.8 1.57 30 393 7743 -15.5 -20.5 65 5.0 -17.1 85 22 336.5 336.9 295.1 343.4 1.90 31 373 8134 -18.3 -24.3 59 6.0 -20.0 86 23 337.9 338.2 295.1 343.1 1.44 32 356 8480 -20.7 -28.7 49 8.0 -22.6 87 24 339.2 339.4 295.0 342.9 1.00 33 349 8626 -21.7 -35.7 27 14.0 -24.3 87 24 339.8 339.9 294.7 341.8 0.52 34 338 8861 -23.3 -45.3 11 22.0 -26.3 88 24 340.7 340.8 294.7 341.5 0.20 35 302 9673 -29.7 -48.7 14 19.0 -31.6 90 26 342.9 342.9 295.1 343.5 0.15 36 300 9720 -29.9 -51.9 10 22.0 -31.9 90 26 343.2 343.3 295.2 343.7 0.11 37 282 10157 -33.5 -48.5 21 15.0 -34.9 91 28 344.2 344.2 295.5 344.9 0.17 38 279 10232 -33.9 -45.9 29 12.0 -35.1 92 28 344.7 344.7 295.7 345.6 0.22 39 250 10990 -40.1 -47.1 47 7.0 -40.6 100 28 346.4 346.5 296.0 347.3 0.22 40 246 11100 -41.1 -47.1 52 6.0 -41.6 100 28 346.6 346.6 296.1 347.5 0.22 41 235 11409 -43.9 -51.9 41 8.0 -44.4 102 29 346.9 346.9 296.1 347.4 0.13 42 222 11788 -47.3 -51.4 63 4.1 -47.5 102 30 347.3 347.4 296.2 348.0 0.15 43 209 12184 -50.3 -57.3 43 7.0 -50.5 95 31 348.7 348.7 296.4 349.0 0.08 44 200 12470 -52.9 -59.9 42 7.0 -53.1 90 32 349.0 349.0 296.5 349.3 0.06 45 196 12601 -54.1 -60.1 48 6.0 -54.2 92 33 349.1 349.1 296.5 349.4 0.06 46 188 12868 -56.3 -66.3 27 10.0 -56.5 95 34 349.7 349.7 296.6 349.9 0.03 47 170 13503 -61.7 -68.7 39 7.0 -61.8 93 40 351.0 351.0 296.8 351.1 0.02 48 154 14111 -66.7 -76.7 23 10.0 -66.8 91 45 352.5 352.5 297.2 352.6 0.01 49 150 14270 -67.9 -77.9 23 10.0 -67.9 90 46 353.1 353.1 297.3 353.1 0.01 50 138 14763 -72.3 -79.3 34 7.0 -72.3 89 47 353.9 353.9 297.5 353.9 0.01 51 110 16068 -78.7 -86.7 26 8.0 -78.7 83 50 365.6 365.6 299.8 365.6 0.00 52 100 16610 -77.5 -87.5 19 10.0 -77.5 85 37 378.0 378.0 301.9 378.0 0.00 53 95 16907 -75.9 -88.9 11 13.0 -75.9 97 29 386.7 386.7 303.3 386.7 0.00 54 77 18109 -82.5 -93.5 13 11.0 -82.5 130 6 396.9 396.9 304.8 396.9 0.00 55 74 18333 -82.3 -93.3 13 11.0 -82.3 106 6 401.9 401.9 305.5 401.9 0.00 56 70 18650 -76.5 -91.5 8 15.0 -76.6 280 9 420.7 420.7 307.8 420.7 0.00 57 65 19076 -76.3 -89.3 11 13.0 -76.3 295 8 430.2 430.2 308.9 430.2 0.00 58 59 19640 -70.7 -90.7 4 20.0 -70.8 286 16 454.8 454.8 311.3 454.8 0.00 59 51 20502 -70.7 -94.7 2 24.0 -70.8 245 27 474.2 474.2 313.0 474.2 0.00 60 50 20620 -68.7 -94.7 1 26.0 -68.9 245 26 481.6 481.6 313.6 481.6 0.00 61 47 20995 -64.3 -94.3 1 30.0 -64.7 249 28 500.7 500.7 315.0 500.7 0.00 62 38 22294 -64.5 -97.5 0 33.0 -64.9 250 30 531.6 531.6 317.0 531.6 0.00 TRP 77 18109 -82.5 -93.5 13 11.0 -82.5 130 6 396.9 396.9 304.8 396.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5796.00 m Freezing level: 553.00 mb = 5078.52 m = 16661.62 ft Wetbulb zero: 614.12 mb = 4230.74 m = 13880.22 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 70.53 % Est. max temperature: 33.29 C = 91.93 F Sfc-Lift cond lev (LCL): 990.52 mb = 167.96 m = 551.05 ft T: 25.52 C 700-500 lapse rate: 5.24 C/km ThetaE index: 13.66 C Layer 925.0- 750.0 mb Conv cond level (CCL): 886.26 mb = 1141.01 m = 3743.41 ft Mean mixing ratio: 17.92 g/kg Conv temperature: 32.13 C = 89.83 F Cap Strength: 1.21 C Lifted Index: -2.56 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.35 C Lifted Index @700 mb: -1.50 C Showalter Index: 0.22 C Risk: Thunderstorms probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.90 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 211.20 Risk: None Energy Index: -1.53 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1180.94 J/kg Max Up Vert Vel: 48.60 m/s Conv Inhibition (B-): 35.82 J/kg Cap Strength: 1.14 C Lift Cond Lev (LCL): 936.33 mb = 661.28 m = 2169.51 ft Lev Free Conv (LFC): 761.33 mb = 2446.13 m = 8025.26 ft Equ Level (EL): 141.33 mb = 14621.61 m = 47970.59 ft B at Equ Level: 1174.17 J/kg Max Parcel Lev (MPL): 91.33 mb = 17132.58 m = 56208.56 ft Wind level data Storm motion: 134 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 | 314 4 3.1 -3.0 1 1000 84 205 3 1.3 2.7 | 273 4 4.4 -0.2 2 975 305 310 5 3.8 -3.2 | 312 9 6.9 -6.2 3 942 610 360 3 -0.0 -3.0 | 332 7 3.1 -6.0 4 925 768 15 2 -0.5 -1.9 | 332 6 2.6 -4.9 5 910 914 90 1 -1.0 0.0 | 325 4 2.1 -3.0 6 878 1219 185 2 0.2 2.0 | 286 3 3.3 -1.0 7 850 1504 345 4 1.0 -3.9 | 329 8 4.1 -6.8 8 848 1524 345 4 1.0 -3.9 | 329 8 4.1 -6.8 9 818 1829 60 2 -1.7 -1.0 | 341 4 1.4 -4.0 10 789 2134 275 3 3.0 -0.3 | 298 7 6.1 -3.2 11 735 2743 290 3 2.8 -1.0 | 304 7 5.9 -4.0 12 709 3048 10 6 -1.0 -5.9 | 347 9 2.1 -8.9 13 700 3153 350 3 0.5 -3.0 | 328 7 3.6 -5.9 14 683 3353 285 7 6.8 -1.8 | 296 11 9.9 -4.8 15 658 3658 330 4 2.0 -3.5 | 322 8 5.1 -6.4 16 633 3962 90 3 -3.0 0.0 | 358 3 0.1 -3.0 17 588 4572 100 10 -9.8 1.7 | 80 7 -6.7 -1.2 18 566 4877 95 9 -9.0 0.8 | 70 6 -5.9 -2.2 19 545 5182 145 9 -5.2 7.4 | 155 5 -2.1 4.4 20 525 5486 135 12 -8.5 8.5 | 136 8 -5.4 5.5 21 500 5880 120 16 -13.9 8.0 | 115 12 -10.8 5.0 22 416 7315 95 20 -19.9 1.7 | 86 17 -16.8 -1.2 23 400 7610 85 22 -21.9 -1.9 | 75 19 -18.8 -4.9 24 300 9720 90 26 -26.0 0.0 | 83 23 -22.9 -3.0 25 286 10058 90 28 -28.0 0.0 | 83 25 -24.9 -3.0 26 250 10990 100 28 -27.6 4.9 | 94 25 -24.5 1.9 27 239 11278 100 28 -27.6 4.9 | 94 25 -24.5 1.9 28 229 11582 105 30 -29.0 7.8 | 101 26 -25.9 4.8 29 200 12470 90 32 -32.0 0.0 | 84 29 -28.9 -3.0 30 190 12802 95 34 -33.9 3.0 | 90 31 -30.8 0.0 31 150 14270 90 46 -46.0 0.0 | 86 43 -42.9 -3.0 32 141 14630 90 47 -47.0 0.0 | 86 44 -43.9 -3.0 33 127 15240 85 49 -48.8 -4.3 | 81 46 -45.7 -7.2 34 120 15545 80 47 -46.3 -8.2 | 76 45 -43.2 -11.1 35 114 15850 80 55 -54.2 -9.6 | 76 53 -51.1 -12.5 36 103 16459 90 41 -41.0 0.0 | 86 38 -37.9 -3.0 37 100 16610 85 37 -36.9 -3.2 | 80 34 -33.8 -6.2 38 97 16764 85 33 -32.9 -2.9 | 79 30 -29.8 -5.8 39 88 17374 135 15 -10.6 10.6 | 136 11 -7.5 7.6 40 83 17678 145 8 -4.6 6.6 | 158 4 -1.5 3.6 41 79 17983 150 5 -2.5 4.3 | 204 1 0.6 1.4 42 77 18109 130 6 -4.6 3.9 | 121 2 -1.5 0.9 43 75 18288 130 6 -4.6 3.9 | 121 2 -1.5 0.9 44 71 18593 335 5 2.1 -4.5 | 325 9 5.2 -7.5 45 70 18650 280 9 8.9 -1.6 | 291 13 12.0 -4.5 46 67 18898 295 6 5.4 -2.5 | 303 10 8.5 -5.5 47 60 19507 295 13 11.8 -5.5 | 300 17 14.9 -8.5 48 57 19812 275 20 19.9 -1.7 | 282 24 23.0 -4.7 49 54 20117 245 29 26.3 12.3 | 252 31 29.4 9.3 50 50 20620 245 26 23.6 11.0 | 253 28 26.7 8.0 51 49 20726 255 33 31.9 8.5 | 261 35 35.0 5.6 52 46 21031 245 25 22.7 10.6 | 254 27 25.8 7.6 53 43 21336 240 31 26.8 15.5 | 247 32 30.0 12.5 54 40 21641 240 28 24.2 14.0 | 248 29 27.4 11.0 55 38 21946 250 30 28.2 10.3 | 257 32 31.3 7.3 56 33 22555 295 27 24.5 -11.4 | 298 31 27.6 -14.4 Wind Parameters Mean winds (0-6000m): 103.6 at 5.7 knts Storm direction: 133.6 at 4.3 knts Shear (0-3000m) pos: 0.9 neg: 1.2 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 29.1 deg Storm rel helicity (0-3000m) pos: 43.6 neg: -14.3 tot: 29.3 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 1.8 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 102.05 Bulk Shear: 11.57 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 ------------------------------------------------------------------------------- 500 301 4 308 8| 0.0 3.7 3.7| 15.1 -3.8 11.3 22.5 0.32| 13.1 4.2 1000 326 3 319 7| 2.4 1.8 4.2| 16.3 -4.9 11.4 11.4 0.21| 9.1 1.9 1500 323 3 317 7| 1.6 3.0 4.6| 26.4 -6.2 20.2 13.5 0.26| 9.6 2.5 2000 339 3 324 7| 1.2 1.9 3.1| 29.5 -10.0 19.5 9.7 0.18| 9.3 1.7 2500 318 3 315 7| 1.0 1.4 2.4| 30.2 -14.3 15.9 6.3 0.12| 8.0 0.9 3000 319 3 316 7| 0.9 1.2 2.1| 43.6 -14.3 29.3 9.8 0.23| 7.8 1.8 4000 321 3 317 8| 1.7 1.2 3.0| 60.1 -28.9 31.2 7.8 0.19| 8.3 1.6 5000 34 4 354 7| 1.9 1.0 2.9| 70.1 -30.2 39.9 8.0 0.26| 7.8 2.1 6000 104 6 57 3| 1.8 0.4 2.3| 74.8 -44.4 30.4 5.1 0.20| 7.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20250421.00.gif