UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070606.upa.cvt Date: 0600Z 6 JUL 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:0600Z 6 JUL 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 128 SFC 949 595 22.6 11.6 50 11.0 15.7 160 1 300.2 301.9 290.8 326.9 9.07 2 925 806 20.2 10.2 53 10.0 14.0 110 1 300.0 301.5 290.2 324.9 8.47 3 921 843 20.0 10.0 53 10.0 13.8 117 2 300.1 301.7 290.2 324.9 8.39 4 912 928 20.8 8.8 46 12.0 13.5 133 3 301.8 303.2 290.3 325.0 7.81 5 866 1376 20.2 8.2 46 12.0 12.9 219 2 305.7 307.1 291.6 329.5 7.90 6 850 1537 19.2 9.2 52 10.0 13.0 250 1 306.3 307.9 292.3 332.3 8.62 7 775 2325 14.4 4.4 51 10.0 8.6 262 11 309.3 310.6 291.7 330.2 6.78 8 700 3176 7.2 2.6 73 4.6 4.6 275 11 310.5 311.7 292.0 330.9 6.61 9 653 3744 2.0 0.2 88 1.8 1.1 262 10 310.8 311.9 291.5 329.3 5.95 10 615 4226 -1.1 -5.8 70 4.7 -3.3 251 9 312.6 313.4 290.4 325.4 4.03 11 580 4692 -4.5 -6.3 87 1.8 -5.3 255 9 313.9 314.7 290.9 327.1 4.12 12 573 4787 -4.7 -9.7 68 5.0 -6.8 257 9 314.8 315.4 290.3 325.1 3.20 13 537 5296 -8.1 -10.0 86 1.9 -8.9 263 9 316.6 317.3 291.0 327.4 3.33 14 534 5340 -8.3 -13.2 68 4.9 -10.1 264 9 316.9 317.4 290.4 325.4 2.59 15 530 5398 -8.3 -23.3 29 15.0 -12.5 265 9 317.6 317.8 289.2 321.4 1.10 16 526 5457 -8.5 -20.5 37 12.0 -12.2 265 9 318.0 318.3 289.6 322.9 1.42 17 523 5502 -8.5 -12.2 75 3.7 -9.9 266 9 318.6 319.1 291.2 328.0 2.87 18 501 5835 -10.5 -25.5 28 15.0 -14.5 274 10 320.1 320.2 289.8 323.4 0.96 19 500 5850 -10.5 -26.5 26 16.0 -14.6 275 11 320.2 320.4 289.8 323.3 0.88 20 487 6052 -11.9 -27.9 25 16.0 -15.8 287 11 320.9 321.1 289.9 323.7 0.79 21 480 6162 -12.1 -25.1 33 13.0 -15.5 283 11 322.0 322.2 290.5 325.7 1.04 22 474 6258 -12.5 -38.5 9 26.0 -17.2 272 11 322.7 322.7 289.9 323.8 0.29 23 445 6736 -15.9 -27.9 35 12.0 -18.7 257 12 324.3 324.5 291.0 327.4 0.87 24 419 7186 -18.7 -35.7 21 17.0 -21.7 259 14 326.3 326.4 291.1 327.9 0.43 25 412 7312 -19.7 -27.7 49 8.0 -21.5 260 15 326.6 326.8 291.7 330.0 0.95 26 401 7512 -20.9 -36.9 22 16.0 -23.5 246 10 327.6 327.7 291.5 329.1 0.40 27 400 7530 -21.1 -37.1 22 16.0 -23.7 245 9 327.6 327.6 291.5 329.0 0.40 28 368 8140 -25.5 -41.5 21 16.0 -27.6 272 10 329.6 329.7 291.9 330.7 0.27 29 363 8239 -26.3 -33.3 52 7.0 -27.5 277 10 329.8 330.0 292.3 332.2 0.64 30 354 8421 -27.3 -42.3 23 15.0 -29.2 286 10 330.9 330.9 292.2 331.9 0.26 31 341 8689 -29.5 -38.5 41 9.0 -30.7 300 10 331.4 331.5 292.5 333.0 0.40 32 300 9590 -36.5 -44.5 43 8.0 -37.2 280 9 333.9 334.0 293.0 334.9 0.24 33 299 9613 -36.7 -44.7 43 8.0 -37.4 280 9 334.0 334.0 293.0 334.9 0.24 34 252 10777 -44.3 -55.3 28 11.0 -44.8 238 16 339.4 339.4 294.3 339.8 0.08 35 250 10830 -44.3 -58.3 20 14.0 -44.9 235 19 340.2 340.2 294.4 340.4 0.06 36 236 11215 -43.3 -65.3 7 22.0 -44.1 256 28 347.4 347.4 296.1 347.5 0.02 37 211 11964 -44.5 -75.5 2 31.0 -45.3 263 35 356.8 356.8 298.1 356.8 0.01 38 200 12320 -46.3 -75.3 2 29.0 -47.0 265 38 359.5 359.5 298.6 359.5 0.01 39 150 14190 -56.7 -82.7 2 26.0 -57.0 260 40 372.4 372.4 301.0 372.4 0.00 40 143 14492 -58.3 -83.3 3 25.0 -58.6 256 39 374.7 374.7 301.4 374.7 0.00 41 100 16710 -64.3 -86.3 3 22.0 -64.5 245 29 403.5 403.5 305.7 403.5 0.00 42 98 16834 -64.7 -86.7 3 22.0 -64.8 245 27 405.1 405.1 305.9 405.1 0.00 43 70 18900 -63.7 -88.7 2 25.0 -64.0 225 13 448.1 448.1 310.7 448.1 0.00 44 50 20990 -59.1 -87.1 1 28.0 -59.7 115 17 504.2 504.2 315.2 504.2 0.00 45 30 24230 -53.5 -85.5 1 32.0 -55.4 95 21 598.8 598.8 320.6 598.8 0.01 46 20 26870 -48.5 -84.5 1 36.0 -52.4 120 17 687.7 687.7 324.0 687.8 0.02 TRP 98 16834 -64.7 -86.7 3 22.0 -64.8 245 27 405.1 405.1 305.9 405.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5722.00 m Freezing level: 628.48 mb = 4054.81 m = 13303.01 ft Wetbulb zero: 643.58 mb = 3860.50 m = 12665.53 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 63.79 % Est. max temperature: 30.57 C = 87.02 F Sfc-Lift cond lev (LCL): 806.70 mb = 1983.30 m = 6506.80 ft T: 16.48 C 700-500 lapse rate: 6.62 C/km ThetaE index: 2.15 C Layer 775.0- 700.0 mb Conv cond level (CCL): 681.82 mb = 3390.87 m = 11124.78 ft Mean mixing ratio: 8.19 g/kg Conv temperature: 32.84 C = 91.11 F Cap Strength: 6.14 C Lifted Index: 2.02 C Risk: None Lifted Index @300 mb: 5.49 C Lifted Index @700 mb: 3.84 C Showalter Index: -0.32 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: 34.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 131.40 Risk: None Energy Index: -1.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.31 J/kg Max Up Vert Vel: 7.53 m/s Conv Inhibition (B-): 32285.99 J/kg Cap Strength: 6.14 C Lift Cond Lev (LCL): 759.04 mb = 2499.40 m = 8200.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 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 ---------------------------------------------------------- 0 949 595 160 1 -0.3 0.9 | 119 7 -6.2 3.4 1 925 806 110 1 -0.9 0.3 | 113 7 -6.8 2.8 2 913 914 130 3 -2.3 1.9 | 119 9 -8.1 4.4 3 850 1537 250 1 0.9 0.3 | 120 6 -4.9 2.8 4 792 2134 250 11 10.3 3.8 | 216 8 4.5 6.3 5 764 2438 270 11 11.0 -0.0 | 244 6 5.2 2.5 6 700 3176 275 11 11.0 -1.0 | 253 5 5.1 1.5 7 610 4267 250 9 8.5 3.1 | 205 6 2.6 5.6 8 504 5791 270 9 9.0 -0.0 | 232 4 3.2 2.5 9 500 5850 275 11 11.0 -1.0 | 253 5 5.1 1.5 10 484 6096 290 11 10.3 -3.8 | 286 5 4.5 -1.3 11 465 6401 255 11 10.6 2.8 | 222 7 4.8 5.3 12 412 7315 260 15 14.8 2.6 | 240 10 8.9 5.1 13 400 7530 245 9 8.2 3.8 | 200 7 2.3 6.3 14 395 7620 245 9 8.2 3.8 | 200 7 2.3 6.3 15 319 9144 325 11 6.3 -9.0 | 356 7 0.5 -6.5 16 306 9449 285 13 12.6 -3.4 | 277 7 6.7 -0.9 17 300 9590 280 9 8.9 -1.6 | 253 3 3.0 0.9 18 268 10363 295 3 2.7 -1.3 | 111 3 -3.1 1.2 19 256 10668 245 9 8.2 3.8 | 200 7 2.3 6.3 20 250 10830 235 19 15.6 10.9 | 216 17 9.7 13.4 21 234 11278 260 29 28.6 5.0 | 252 24 22.7 7.5 22 200 12320 265 38 37.9 3.3 | 260 33 32.0 5.8 23 161 13716 260 42 41.4 7.3 | 255 37 35.5 9.8 24 150 14190 260 40 39.4 6.9 | 254 35 33.6 9.4 25 147 14326 255 40 38.6 10.4 | 249 35 32.8 12.8 26 133 14935 260 36 35.5 6.3 | 254 31 29.6 8.7 27 121 15545 280 31 30.5 -5.4 | 277 25 24.7 -2.9 28 109 16154 260 19 18.7 3.3 | 246 14 12.9 5.8 29 104 16459 250 21 19.7 7.2 | 235 17 13.9 9.7 30 100 16710 245 29 26.3 12.3 | 234 25 20.5 14.7 31 98 16834 245 27 24.5 11.4 | 233 23 18.6 13.9 32 94 17069 245 29 26.3 12.3 | 234 25 20.5 14.7 33 90 17374 205 19 8.0 17.2 | 186 20 2.2 19.7 34 81 17983 255 19 18.4 4.9 | 239 15 12.5 7.4 35 77 18288 215 11 6.3 9.0 | 182 12 0.5 11.5 36 70 18898 185 9 0.8 9.0 | 156 13 -5.0 11.5 37 70 18900 225 13 9.2 9.2 | 196 12 3.4 11.7 38 63 19507 240 9 7.8 4.5 | 196 7 2.0 7.0 39 58 20117 85 9 -9.0 -0.8 | 97 15 -14.8 1.7 40 55 20422 115 17 -15.4 7.2 | 114 23 -21.2 9.7 41 52 20726 125 11 -9.0 6.3 | 121 17 -14.8 8.8 42 50 20990 115 17 -15.4 7.2 | 114 23 -21.2 9.7 43 50 21031 100 15 -14.8 2.6 | 104 21 -20.6 5.1 44 45 21641 140 21 -13.5 16.1 | 134 27 -19.3 18.6 45 43 21946 95 9 -9.0 0.8 | 102 15 -14.8 3.3 46 41 22250 90 19 -19.0 0.0 | 96 25 -24.8 2.5 47 39 22555 110 25 -23.5 8.6 | 111 31 -29.3 11.0 48 37 22860 145 17 -9.8 13.9 | 137 23 -15.6 16.4 49 35 23165 85 11 -11.0 -1.0 | 95 17 -16.8 1.5 50 34 23470 110 9 -8.5 3.1 | 111 15 -14.3 5.6 51 32 23774 80 17 -16.7 -3.0 | 89 23 -22.6 -0.5 52 31 24079 100 19 -18.7 3.3 | 103 25 -24.5 5.8 53 30 24230 95 21 -20.9 1.8 | 99 27 -26.7 4.3 54 27 24994 75 15 -14.5 -3.9 | 86 20 -20.3 -1.4 55 25 25298 100 31 -30.5 5.4 | 102 37 -36.4 7.9 56 24 25603 115 27 -24.5 11.4 | 115 33 -30.3 13.9 57 23 25908 100 23 -22.7 4.0 | 103 29 -28.5 6.5 58 21 26518 120 27 -23.4 13.5 | 119 33 -29.2 16.0 59 20 26822 110 25 -23.5 8.6 | 111 31 -29.3 11.0 60 20 26870 120 17 -14.7 8.5 | 118 23 -20.5 11.0 61 19 27127 140 23 -14.8 17.6 | 134 29 -20.6 20.1 62 17 27432 80 17 -16.7 -3.0 | 89 23 -22.6 -0.5 63 16 27737 75 36 -34.8 -9.3 | 80 41 -40.6 -6.8 64 14 28042 95 27 -26.9 2.4 | 98 33 -32.7 4.8 65 11 28956 95 31 -30.9 2.7 | 98 37 -36.7 5.2 Wind Parameters Mean winds (0-6000m): 263.1 at 8.4 knts Storm direction: 293.1 at 6.3 knts Shear (0-3000m) pos: 1.0 neg: 1.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 113.8 deg Storm rel helicity (0-3000m) pos: 23.2 neg: -5.2 tot: 18.0 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.32 Bulk Shear: 12.19 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 ------------------------------------------------------------------------------- 500 138 2 119 8| 1.5 0.0 1.5| 4.6 -1.5 3.1 6.2 0.29| 4.5 1.3 1000 147 2 120 8| 1.1 0.0 1.1| 6.0 -2.6 3.4 3.4 0.18| 4.1 0.7 1500 228 3 144 6| 0.8 2.9 3.6| 15.6 -2.6 13.0 8.7 0.54| 5.6 3.0 2000 250 5 167 4| 1.4 2.2 3.5| 22.3 -2.6 19.7 9.9 0.61| 5.3 3.2 2500 259 6 186 4| 1.2 1.7 2.9| 23.2 -2.6 20.6 8.2 0.62| 4.4 2.7 3000 263 7 200 4| 1.0 1.4 2.4| 23.2 -5.2 18.0 6.0 0.49| 4.0 1.9 4000 261 8 206 4| 0.7 1.1 1.8| 23.9 -9.4 14.5 3.6 0.34| 3.4 1.2 5000 261 8 209 4| 0.8 0.9 1.7| 25.9 -9.4 16.5 3.3 0.37| 2.9 1.1 6000 263 8 216 4| 1.0 1.3 2.3| 32.7 -18.2 14.4 2.4 0.24| 3.5 0.8 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20250706.06.gif