UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060906.upa.cvt Date: 0600Z 9 JUN 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:0600Z 9 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 134 SFC 949 595 20.2 15.2 73 5.0 16.9 290 5 297.8 299.9 292.0 331.2 11.52 2 925 806 17.6 13.7 78 3.9 15.1 300 19 297.3 299.2 291.2 328.4 10.71 3 902 1021 16.0 12.6 80 3.4 13.8 305 16 297.8 299.7 291.0 327.5 10.21 4 883 1203 17.8 10.8 64 7.0 13.4 305 11 301.5 303.2 291.4 328.9 9.25 5 850 1529 16.2 10.2 68 6.0 12.4 330 9 303.1 304.8 291.9 330.6 9.23 6 814 1898 16.2 9.2 63 7.0 11.9 52 9 306.9 308.6 292.8 334.1 9.01 7 741 2689 10.2 1.2 54 9.0 5.4 48 7 308.7 309.8 290.6 326.1 5.64 8 701 3148 6.0 1.7 74 4.3 3.7 16 3 309.0 310.2 291.2 328.1 6.18 9 700 3160 6.0 1.6 73 4.4 3.6 15 3 309.1 310.3 291.2 328.1 6.15 10 656 3689 4.0 -13.0 28 17.0 -2.7 290 9 312.7 313.1 288.6 319.6 2.14 11 583 4638 -1.7 -27.7 12 26.0 -8.8 286 11 316.7 316.9 288.5 319.1 0.67 12 506 5748 -9.7 -21.7 37 12.0 -13.3 296 6 320.1 320.4 290.2 324.7 1.33 13 500 5840 -10.5 -23.5 34 13.0 -14.1 295 7 320.2 320.5 290.0 324.2 1.15 14 405 7419 -22.7 -43.7 13 21.0 -25.4 264 9 324.3 324.4 290.3 325.1 0.20 15 400 7510 -23.5 -38.5 24 15.0 -25.7 260 9 324.4 324.5 290.5 325.7 0.34 16 386 7769 -25.1 -41.1 21 16.0 -27.2 257 10 325.7 325.7 290.7 326.7 0.27 17 334 8799 -34.5 -47.5 26 13.0 -35.5 251 13 326.6 326.6 290.9 327.2 0.16 18 328 8925 -35.1 -49.1 23 14.0 -36.1 257 12 327.4 327.5 291.2 328.0 0.13 19 318 9140 -36.9 -48.9 28 12.0 -37.7 279 9 327.9 327.9 291.3 328.4 0.14 20 316 9184 -37.1 -44.1 48 7.0 -37.7 281 9 328.2 328.2 291.5 329.1 0.24 21 300 9540 -40.1 -50.1 34 10.0 -40.7 280 11 328.8 328.9 291.5 329.4 0.13 22 294 9678 -41.3 -46.3 58 5.0 -41.6 277 11 329.0 329.1 291.7 329.8 0.20 23 291 9747 -41.7 -52.7 29 11.0 -42.3 276 11 329.4 329.5 291.7 329.8 0.10 24 289 9794 -41.9 -47.9 52 6.0 -42.3 275 11 329.8 329.8 291.9 330.5 0.17 25 270 10251 -45.5 -50.2 59 4.7 -45.7 273 13 331.1 331.1 292.2 331.6 0.14 26 250 10760 -49.5 -56.5 44 7.0 -49.7 245 9 332.5 332.5 292.4 332.8 0.07 27 248 10813 -49.9 -56.9 44 7.0 -50.1 243 9 332.6 332.7 292.5 332.9 0.07 28 224 11476 -53.1 -66.1 19 13.0 -53.4 235 9 337.6 337.6 293.7 337.7 0.02 29 208 11951 -56.7 -66.7 27 10.0 -56.9 310 9 339.1 339.2 294.1 339.2 0.02 30 200 12200 -56.5 -70.5 16 14.0 -56.7 310 11 343.3 343.3 295.1 343.4 0.01 31 160 13612 -55.9 -81.9 2 26.0 -56.2 273 13 366.9 366.9 300.0 366.9 0.00 32 159 13651 -55.9 -81.9 2 26.0 -56.2 273 14 367.6 367.6 300.1 367.6 0.00 33 150 14020 -56.7 -81.7 3 25.0 -57.0 270 21 372.4 372.4 301.0 372.4 0.00 34 100 16570 -60.9 -85.9 2 25.0 -61.2 235 21 410.1 410.1 306.5 410.1 0.00 35 70 18780 -62.3 -87.3 2 25.0 -62.6 265 5 451.1 451.1 311.0 451.1 0.00 36 50 20860 -60.1 -87.1 2 27.0 -60.7 155 9 501.9 501.9 315.1 501.9 0.00 37 30 24110 -54.3 -84.3 1 30.0 -56.0 90 13 596.6 596.6 320.5 596.7 0.01 38 20 26740 -48.7 -82.7 1 34.0 -52.6 105 21 687.1 687.1 324.0 687.3 0.02 TRP 208 11951 -56.7 -66.7 27 10.0 -56.9 310 9 339.1 339.2 294.1 339.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5706.00 m Freezing level: 604.77 mb = 4354.87 m = 14287.44 ft Wetbulb zero: 675.01 mb = 3456.37 m = 11339.66 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 45.83 % Est. max temperature: 29.55 C = 85.18 F Sfc-Lift cond lev (LCL): 881.43 mb = 1218.47 m = 3997.55 ft T: 17.73 C 700-500 lapse rate: 6.16 C/km ThetaE index: 8.03 C Layer 741.0- 701.0 mb Conv cond level (CCL): 731.16 mb = 2799.82 m = 9185.64 ft Mean mixing ratio: 10.04 g/kg Conv temperature: 31.06 C = 87.90 F Cap Strength: 5.93 C Lifted Index: 1.20 C Risk: Showers probable Lifted Index @300 mb: 0.78 C Lifted Index @700 mb: 2.00 C Showalter Index: 0.44 C Risk: Thunderstorms probable Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 20.70 C K Index: 32.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 147.40 Risk: None Energy Index: -1.20 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.90 J/kg Max Up Vert Vel: 7.73 m/s Conv Inhibition (B-): 534.23 J/kg Cap Strength: 5.89 C Lift Cond Lev (LCL): 832.08 mb = 1710.47 m = 5611.72 ft Lev Free Conv (LFC): 347.08 mb = 8525.56 m = 27970.67 ft Equ Level (EL): 327.08 mb = 8944.76 m = 29345.96 ft B at Equ Level: 28.32 J/kg Max Parcel Lev (MPL): 287.08 mb = 9838.82 m = 32279.20 ft Wind level data Storm motion: 344 at 7 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 ---------------------------------------------------------- 0 949 595 290 5 4.7 -1.7 | 210 6 2.8 4.9 1 925 806 300 19 16.5 -9.5 | 281 15 14.6 -2.9 2 913 914 305 19 15.6 -10.9 | 287 14 13.7 -4.3 3 881 1219 305 11 9.0 -6.3 | 268 7 7.1 0.3 4 850 1524 325 9 5.2 -7.4 | 283 3 3.3 -0.8 5 850 1529 330 9 4.5 -7.8 | 294 3 2.6 -1.2 6 820 1829 50 9 -6.9 -5.8 | 95 9 -8.8 0.8 7 791 2134 60 9 -7.8 -4.5 | 102 10 -9.7 2.1 8 763 2438 65 9 -8.2 -3.8 | 106 10 -10.0 2.8 9 700 3160 15 3 -0.8 -2.9 | 144 5 -2.7 3.7 10 658 3658 290 9 8.5 -3.1 | 242 7 6.6 3.5 11 633 3962 285 15 14.5 -3.9 | 258 13 12.6 2.7 12 609 4267 300 13 11.3 -6.5 | 269 9 9.4 0.1 13 586 4572 285 11 10.6 -2.8 | 247 10 8.7 3.8 14 523 5486 300 3 2.6 -1.5 | 188 5 0.7 5.1 15 500 5840 295 7 6.3 -3.0 | 231 6 4.5 3.7 16 483 6096 320 11 7.1 -8.4 | 289 5 5.2 -1.8 17 400 7510 260 9 8.9 1.6 | 220 11 7.0 8.2 18 394 7620 255 9 8.7 2.3 | 217 11 6.8 8.9 19 361 8230 265 15 14.9 1.3 | 239 15 13.1 7.9 20 331 8839 250 13 12.2 4.4 | 223 15 10.3 11.1 21 317 9144 280 9 8.9 -1.6 | 234 9 7.0 5.1 22 304 9449 290 11 10.3 -3.8 | 251 9 8.4 2.9 23 300 9540 280 11 10.8 -1.9 | 242 10 8.9 4.7 24 278 10058 270 11 11.0 -0.0 | 234 11 9.1 6.6 25 265 10363 275 15 14.9 -1.3 | 248 14 13.1 5.3 26 250 10760 245 9 8.2 3.8 | 211 12 6.3 10.4 27 231 11278 225 9 6.4 6.4 | 199 14 4.5 13.0 28 220 11582 240 9 7.8 4.5 | 208 13 5.9 11.1 29 210 11887 295 9 8.2 -3.8 | 246 7 6.3 2.8 30 208 11951 310 9 6.9 -5.8 | 261 5 5.0 0.8 31 200 12192 310 9 6.9 -5.8 | 261 5 5.0 0.8 32 200 12200 310 11 8.4 -7.1 | 274 7 6.5 -0.5 33 182 12802 305 11 9.0 -6.3 | 268 7 7.1 0.3 34 165 13411 275 9 9.0 -0.8 | 231 9 7.1 5.8 35 150 14020 270 21 21.0 -0.0 | 251 20 19.1 6.6 36 150 14021 275 19 18.9 -1.7 | 254 18 17.0 5.0 37 136 14630 255 33 31.9 8.5 | 243 34 30.0 15.2 38 130 14935 270 29 29.0 -0.0 | 256 28 27.1 6.6 39 118 15545 255 27 26.1 7.0 | 241 28 24.2 13.6 40 112 15850 265 25 24.9 2.2 | 249 25 23.0 8.8 41 107 16154 230 23 17.6 14.8 | 216 27 15.7 21.4 42 100 16570 235 21 17.2 12.0 | 219 24 15.3 18.7 43 97 16764 250 29 27.3 9.9 | 237 30 25.4 16.5 44 92 17069 230 27 20.7 17.4 | 218 30 18.8 24.0 45 88 17374 215 25 14.3 20.5 | 205 30 12.5 27.1 46 76 18288 300 11 9.5 -5.5 | 262 8 7.6 1.1 47 70 18780 265 5 5.0 0.4 | 204 8 3.1 7.0 48 65 19202 210 1 0.5 0.9 | 169 8 -1.4 7.5 49 62 19507 205 9 3.8 8.2 | 187 15 1.9 14.8 50 54 20422 130 9 -6.9 5.8 | 145 15 -8.8 12.4 51 51 20726 175 9 -0.8 9.0 | 170 16 -2.7 15.6 52 50 20860 155 9 -3.8 8.2 | 159 16 -5.7 14.8 53 49 21031 145 9 -5.2 7.4 | 153 16 -7.1 14.0 54 46 21336 155 9 -3.8 8.2 | 159 16 -5.7 14.8 55 44 21641 85 13 -13.0 -1.1 | 110 16 -14.8 5.5 56 42 21946 115 11 -10.0 4.6 | 134 16 -11.9 11.3 57 40 22250 85 11 -11.0 -1.0 | 114 14 -12.8 5.7 58 38 22555 95 13 -13.0 1.1 | 118 17 -14.8 7.7 59 37 22860 80 9 -8.9 -1.6 | 115 12 -10.8 5.1 60 35 23165 115 9 -8.2 3.8 | 136 14 -10.0 10.4 61 33 23470 90 11 -11.0 0.0 | 117 14 -12.9 6.6 62 30 24079 85 11 -11.0 -1.0 | 114 14 -12.8 5.7 63 30 24110 90 13 -13.0 0.0 | 114 16 -14.9 6.6 64 29 24384 85 13 -13.0 -1.1 | 110 16 -14.8 5.5 65 25 25298 110 13 -12.2 4.4 | 128 18 -14.1 11.1 66 24 25603 80 15 -14.8 -2.6 | 104 17 -16.7 4.0 67 21 26518 80 19 -18.7 -3.3 | 99 21 -20.6 3.3 68 20 26740 105 21 -20.3 5.4 | 119 25 -22.2 12.0 69 20 26822 100 27 -26.6 4.7 | 112 31 -28.5 11.3 70 18 27127 105 25 -24.1 6.5 | 117 29 -26.0 13.1 71 15 27737 115 19 -17.2 8.0 | 127 24 -19.1 14.6 Wind Parameters Mean winds (0-6000m): 314.1 at 9.2 knts Storm direction: 344.1 at 6.9 knts Shear (0-3000m) pos: 2.2 neg: 2.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 35.4 deg Storm rel helicity (0-3000m) pos: 51.0 neg: -7.8 tot: 43.2 m^2/s^2 ave: 14.4 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.40 Bulk Shear: 5.53 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 15 277 11| 9.8 0.0 9.8| 28.2 -4.5 23.6 47.3 0.52| 20.8 10.9 1000 307 13 277 8| 3.9 0.0 3.9| 31.6 -7.5 24.0 24.0 0.46| 16.1 7.3 1500 324 12 299 6| 4.4 0.0 4.4| 42.6 -7.5 35.1 23.4 0.53| 14.7 7.8 2000 344 11 343 4| 3.3 0.4 3.7| 44.4 -7.8 36.6 18.3 0.51| 11.7 6.0 2500 353 10 13 3| 2.6 1.4 4.0| 48.6 -7.8 40.8 16.3 0.52| 10.5 5.4 3000 349 9 5 2| 2.2 2.5 4.7| 51.0 -7.8 43.2 14.4 0.51| 10.3 5.3 4000 323 10 288 4| 1.6 2.3 4.0| 62.4 -16.3 46.0 11.5 0.42| 9.6 4.0 5000 316 9 270 5| 2.0 1.9 3.8| 63.8 -25.6 38.2 7.6 0.32| 8.6 2.7 6000 314 9 267 5| 1.5 1.8 3.3| 75.2 -31.5 43.7 7.3 0.32| 8.2 2.7 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20250609.06.gif