UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060412.upa.cvt Date: 1200Z 4 JUN 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:1200Z 4 JUN 25 Station: LBSF WMO ident: 15614 Latitude: 42.65 Longitude: 23.38 Elevation: 595.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 139 SFC 951 595 28.0 12.0 37 16.0 17.6 180 3 305.5 307.2 292.6 333.5 9.30 2 925 831 25.6 10.6 39 15.0 16.1 70 3 305.5 307.1 292.2 331.7 8.70 3 850 1565 18.6 8.6 52 10.0 12.4 100 3 305.6 307.2 291.9 330.6 8.27 4 752 2598 8.8 5.4 79 3.4 6.8 306 3 305.9 307.3 291.3 328.6 7.50 5 736 2776 8.0 -1.0 53 9.0 3.4 285 4 306.9 307.8 289.3 321.8 4.83 6 700 3188 4.8 -2.2 60 7.0 1.3 235 7 307.8 308.7 289.4 322.2 4.65 7 653 3750 0.0 -3.1 80 3.1 -1.5 258 7 308.6 309.4 289.7 323.0 4.66 8 609 4307 -3.1 -9.1 63 6.0 -5.6 282 7 311.2 311.8 289.1 321.2 3.15 9 602 4398 -3.7 -5.6 87 1.9 -4.6 289 8 311.5 312.3 290.2 324.7 4.19 10 592 4531 -4.7 -6.8 85 2.1 -5.6 300 10 311.9 312.6 290.0 324.2 3.88 11 580 4692 -4.9 -12.9 53 8.0 -7.9 298 12 313.5 313.9 289.2 321.4 2.44 12 574 4774 -4.3 -18.3 33 14.0 -8.9 293 12 315.1 315.4 288.9 320.4 1.57 13 561 4955 -4.9 -28.9 13 24.0 -11.0 289 12 316.5 316.6 288.3 318.7 0.63 14 542 5225 -7.1 -22.1 29 15.0 -11.5 303 9 317.0 317.2 289.0 321.1 1.20 15 500 5850 -11.1 -36.1 11 25.0 -16.0 270 15 319.5 319.6 289.0 320.8 0.35 16 482 6129 -12.3 -38.3 9 26.0 -17.0 270 16 321.4 321.5 289.5 322.5 0.29 17 456 6548 -15.9 -48.9 4 33.0 -20.1 270 19 322.0 322.0 289.5 322.4 0.10 18 438 6849 -18.1 -41.1 11 23.0 -21.5 270 20 323.0 323.0 289.9 323.9 0.24 19 434 6917 -18.9 -25.9 54 7.0 -20.5 270 21 322.8 323.0 290.7 326.5 1.07 20 431 6969 -18.7 -22.3 73 3.6 -19.7 270 21 323.7 324.0 291.4 328.8 1.48 21 422 7125 -19.3 -26.3 54 7.0 -21.0 270 22 324.9 325.1 291.3 328.6 1.06 22 418 7196 -19.5 -45.5 8 26.0 -22.9 270 22 325.5 325.6 290.6 326.1 0.16 23 409 7356 -20.5 -31.5 37 11.0 -22.7 271 22 326.3 326.4 291.3 328.7 0.67 24 402 7483 -21.3 -43.3 12 22.0 -24.2 274 20 326.8 326.9 291.0 327.6 0.21 25 400 7520 -21.7 -44.7 11 23.0 -24.6 275 19 326.8 326.8 291.0 327.5 0.18 26 340 8690 -32.7 -48.7 19 16.0 -34.0 280 20 327.4 327.4 291.1 327.9 0.13 27 338 8731 -32.9 -51.9 13 19.0 -34.3 280 20 327.6 327.7 291.2 328.0 0.09 28 334 8815 -33.3 -50.3 17 17.0 -34.6 280 20 328.2 328.2 291.3 328.7 0.11 29 333 8836 -33.5 -39.5 55 6.0 -34.2 280 20 328.2 328.3 291.6 329.6 0.37 30 328 8942 -34.1 -55.1 10 21.0 -35.4 279 20 328.8 328.8 291.5 329.1 0.07 31 300 9560 -39.1 -57.1 13 18.0 -40.0 275 21 330.3 330.3 291.9 330.5 0.06 32 250 10790 -49.1 -60.1 27 11.0 -49.4 300 25 333.1 333.1 292.6 333.3 0.05 33 230 11329 -53.9 -63.9 28 10.0 -54.1 304 27 333.8 333.8 292.8 333.9 0.03 34 200 12210 -60.3 -67.3 39 7.0 -60.4 275 27 337.3 337.3 293.7 337.4 0.02 35 192 12463 -62.3 -66.9 54 4.6 -62.4 267 26 338.0 338.0 293.9 338.1 0.02 36 186 12659 -63.5 -70.5 38 7.0 -63.6 260 25 339.2 339.2 294.1 339.2 0.02 37 183 12759 -63.7 -72.7 28 9.0 -63.8 259 26 340.4 340.4 294.4 340.5 0.01 38 150 13990 -59.7 -82.7 3 23.0 -59.9 270 33 367.2 367.2 300.1 367.2 0.00 39 147 14116 -59.3 -82.3 4 23.0 -59.5 264 32 370.0 370.0 300.6 370.1 0.00 40 142 14332 -60.3 -83.3 3 23.0 -60.5 263 34 372.0 372.0 300.9 372.0 0.00 41 136 14603 -57.5 -83.5 2 26.0 -57.8 262 37 381.6 381.6 302.5 381.6 0.00 42 100 16530 -60.7 -85.7 2 25.0 -61.0 280 25 410.4 410.4 306.6 410.5 0.00 43 70 18740 -59.5 -86.5 2 27.0 -59.9 190 11 457.1 457.1 311.5 457.1 0.00 44 50 20850 -58.9 -86.9 2 28.0 -59.6 180 3 504.7 504.7 315.3 504.7 0.00 45 30 24100 -54.5 -84.5 1 30.0 -56.2 100 11 596.1 596.1 320.5 596.1 0.01 46 20 26730 -48.1 -82.1 1 34.0 -52.2 100 19 688.9 689.0 324.1 689.1 0.02 TRP 186 12659 -63.5 -70.5 38 7.0 -63.6 260 25 339.2 339.2 294.1 339.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5711.00 m Freezing level: 653.00 mb = 3750.46 m = 12304.52 ft Wetbulb zero: 677.87 mb = 3447.99 m = 11312.16 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 53.03 % Est. max temperature: 28.29 C = 82.92 F Sfc-Lift cond lev (LCL): 752.59 mb = 2591.40 m = 8501.86 ft T: 8.86 C 700-500 lapse rate: 5.97 C/km ThetaE index: 11.68 C Layer 925.0- 700.0 mb Conv cond level (CCL): 722.29 mb = 2930.47 m = 9614.30 ft Mean mixing ratio: 8.62 g/kg Conv temperature: 29.71 C = 85.49 F Cap Strength: 1.07 C Lifted Index: -0.57 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.23 C Lifted Index @700 mb: -0.08 C Showalter Index: -0.16 C Risk: Thunderstorms probable Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 19.70 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 132.20 Risk: None Energy Index: -1.88 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 147.60 J/kg Max Up Vert Vel: 17.18 m/s Conv Inhibition (B-): 19.36 J/kg Cap Strength: 1.03 C Lift Cond Lev (LCL): 739.80 mb = 2733.42 m = 8967.79 ft Lev Free Conv (LFC): 694.80 mb = 3248.39 m = 10657.32 ft Equ Level (EL): 414.80 mb = 7252.45 m = 23793.84 ft B at Equ Level: 122.33 J/kg Max Parcel Lev (MPL): 214.80 mb = 11760.13 m = 38582.62 ft Wind level data Storm motion: 304 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 ---------------------------------------------------------- 0 951 595 180 3 0.0 3.0 | 142 8 -4.9 6.3 1 925 831 70 3 -2.8 -1.0 | 106 8 -7.7 2.3 2 916 914 55 5 -4.1 -2.9 | 93 9 -9.0 0.4 3 850 1565 100 3 -3.0 0.5 | 116 9 -7.8 3.8 4 794 2134 0 0 -0.0 -0.0 | 124 6 -4.9 3.3 5 700 3188 235 7 5.7 4.0 | 187 7 0.8 7.3 6 611 4267 280 7 6.9 -1.2 | 224 3 2.0 2.1 7 588 4572 305 11 9.0 -6.3 | 306 5 4.1 -3.0 8 565 4877 285 13 12.6 -3.4 | 271 8 7.7 -0.1 9 544 5182 305 9 7.4 -5.2 | 307 3 2.5 -1.9 10 504 5791 270 15 15.0 -0.0 | 252 11 10.1 3.3 11 500 5850 270 15 15.0 -0.0 | 252 11 10.1 3.3 12 411 7315 270 23 23.0 -0.0 | 260 18 18.1 3.3 13 400 7520 275 19 18.9 -1.7 | 263 14 14.0 1.6 14 378 7925 285 19 18.4 -4.9 | 277 14 13.5 -1.6 15 300 9560 275 21 20.9 -1.8 | 265 16 16.0 1.5 16 292 9754 275 23 22.9 -2.0 | 266 18 18.0 1.3 17 279 10058 295 23 20.8 -9.7 | 292 17 16.0 -6.4 18 266 10363 285 23 22.2 -6.0 | 279 18 17.3 -2.7 19 250 10790 300 25 21.7 -12.5 | 299 19 16.8 -9.2 20 232 11278 305 27 22.1 -15.5 | 305 21 17.2 -12.2 21 200 12210 275 27 26.9 -2.4 | 268 22 22.0 0.9 22 186 12659 260 25 24.6 4.3 | 249 21 19.7 7.6 23 173 13106 255 29 28.0 7.5 | 245 26 23.1 10.8 24 165 13411 265 27 26.9 2.4 | 256 23 22.0 5.7 25 157 13716 250 31 29.1 10.6 | 240 28 24.2 13.9 26 150 13990 270 33 33.0 -0.0 | 263 28 28.1 3.3 27 149 14021 265 31 30.9 2.7 | 257 27 26.0 6.0 28 129 14935 260 40 39.4 6.9 | 253 36 34.5 10.2 29 123 15240 255 29 28.0 7.5 | 245 26 23.1 10.8 30 117 15545 250 35 32.9 12.0 | 241 32 28.0 15.3 31 111 15850 275 35 34.9 -3.1 | 270 30 30.0 0.2 32 101 16459 250 17 16.0 5.8 | 231 14 11.1 9.1 33 100 16530 280 25 24.6 -4.3 | 273 20 19.7 -1.0 34 96 16764 280 25 24.6 -4.3 | 273 20 19.7 -1.0 35 92 17069 280 19 18.7 -3.3 | 270 14 13.8 -0.0 36 87 17374 235 15 12.3 8.6 | 212 14 7.4 11.9 37 83 17678 265 21 20.9 1.8 | 252 17 16.0 5.1 38 79 17983 245 17 15.4 7.2 | 225 15 10.5 10.5 39 75 18288 280 15 14.8 -2.6 | 266 10 9.9 0.7 40 72 18593 305 9 7.4 -5.2 | 307 3 2.5 -1.9 41 70 18740 190 11 1.9 10.8 | 168 14 -3.0 14.1 42 68 18898 195 9 2.3 8.7 | 168 12 -2.6 12.0 43 62 19507 200 17 5.8 16.0 | 183 19 0.9 19.3 44 56 20117 240 9 7.8 4.5 | 200 8 2.9 7.8 45 54 20422 355 3 0.3 -3.0 | 94 5 -4.6 0.3 46 50 20850 180 3 0.0 3.0 | 142 8 -4.9 6.3 47 46 21336 120 9 -7.8 4.5 | 122 15 -12.7 7.8 48 44 21641 145 15 -8.6 12.3 | 139 21 -13.5 15.6 49 42 21946 195 1 0.3 1.0 | 133 6 -4.6 4.3 50 36 22860 75 9 -8.7 -2.3 | 94 14 -13.6 1.0 51 35 23165 85 9 -9.0 -0.8 | 100 14 -13.9 2.5 52 32 23774 0 0 -0.0 -0.0 | 124 6 -4.9 3.3 53 30 24079 55 9 -7.4 -5.2 | 81 12 -12.3 -1.9 54 30 24100 100 11 -10.8 1.9 | 108 17 -15.7 5.2 55 29 24384 85 15 -14.9 -1.3 | 96 20 -19.8 2.0 56 25 25298 110 3 -2.8 1.0 | 119 9 -7.7 4.3 57 24 25603 85 19 -18.9 -1.7 | 94 24 -23.8 1.6 58 22 26213 30 9 -4.5 -7.8 | 64 10 -9.4 -4.5 59 20 26730 100 19 -18.7 3.3 | 106 25 -23.6 6.6 60 20 26822 110 21 -19.7 7.2 | 113 27 -24.6 10.5 61 18 27127 90 21 -21.0 0.0 | 97 26 -25.9 3.3 62 17 27432 95 17 -16.9 1.5 | 102 22 -21.8 4.8 63 15 27737 130 19 -14.6 12.2 | 129 25 -19.4 15.5 64 14 28042 110 15 -14.1 5.1 | 114 21 -19.0 8.4 Wind Parameters Mean winds (0-6000m): 274.0 at 7.9 knts Storm direction: 304.0 at 5.9 knts Shear (0-3000m) pos: 0.4 neg: 0.9 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 55.7 deg Storm rel helicity (0-3000m) pos: 13.9 neg: -18.2 tot: -4.3 m^2/s^2 ave: -1.4 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 8.41 Bulk Shear: 17.56 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 76 4 106 9| 0.0 6.4 6.4| 1.5 -15.5 -14.0 -27.9 -0.78| 8.3 -6.5 1000 77 4 106 9| 1.2 3.2 4.4| 7.0 -15.5 -8.5 -8.5 -0.37| 5.5 -2.0 1500 81 3 110 8| 0.8 1.8 2.6| 9.0 -16.7 -7.7 -5.1 -0.23| 4.9 -1.1 2000 74 3 109 8| 0.6 1.8 2.3| 9.4 -17.7 -8.3 -4.1 -0.20| 4.5 -0.9 2500 130 3 126 9| 0.5 1.1 1.5| 11.7 -17.7 -6.0 -2.4 -0.02| 4.8 -0.1 3000 214 4 156 7| 0.4 0.9 1.3| 13.9 -18.2 -4.3 -1.4 0.02| 4.6 0.1 4000 259 5 177 4| 1.1 0.7 1.7| 20.5 -18.2 2.3 0.6 0.21| 4.6 0.9 5000 277 6 205 3| 0.9 0.8 1.7| 24.4 -28.9 -4.6 -0.9 0.06| 5.2 0.3 6000 274 8 227 4| 0.7 1.3 2.0| 27.9 -33.9 -6.0 -1.0 0.04| 5.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20250604.12.gif