UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070112.upa.cvt Date: 1200Z 1 JUL 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:1200Z 1 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 98 SFC 947 595 30.8 13.8 36 17.0 19.4 290 3 308.7 310.7 294.5 340.7 10.53 2 946 604 28.4 10.4 33 18.0 17.0 290 3 306.4 307.9 292.2 331.8 8.39 3 925 791 26.4 10.4 37 16.0 16.3 285 5 306.3 307.9 292.3 332.3 8.59 4 850 1528 19.0 9.0 52 10.0 12.8 325 5 306.0 307.6 292.2 331.7 8.50 5 732 2785 6.6 6.6 100 0.0 6.6 321 6 305.9 307.4 292.0 331.2 8.38 6 700 3152 4.8 4.8 100 0.0 4.8 325 7 307.8 309.2 292.1 331.4 7.73 7 682 3364 3.6 3.6 100 0.0 3.6 336 11 308.8 310.1 292.0 331.1 7.29 8 657 3665 0.8 0.8 100 0.0 0.8 20 11 308.9 310.1 291.2 328.0 6.18 9 647 3788 -0.7 -7.7 59 7.0 -3.7 13 12 308.6 309.2 288.4 319.0 3.31 10 627 4039 0.0 -12.0 40 12.0 -4.7 359 13 312.2 312.6 288.8 320.0 2.43 11 538 5251 -5.7 -27.7 16 22.0 -11.5 344 21 319.3 319.5 289.3 321.9 0.73 12 535 5295 -5.9 -23.9 23 18.0 -11.1 345 20 319.6 319.8 289.8 323.2 1.04 13 509 5682 -9.5 -23.5 31 14.0 -13.5 341 17 319.8 320.0 289.9 323.7 1.13 14 500 5820 -10.3 -27.3 23 17.0 -14.6 335 15 320.5 320.6 289.8 323.3 0.81 15 464 6391 -13.7 -47.7 4 34.0 -18.5 334 13 323.2 323.2 289.9 323.6 0.11 16 400 7500 -22.5 -36.5 27 14.0 -24.7 340 21 325.7 325.8 290.9 327.3 0.42 17 392 7648 -23.7 -36.7 29 13.0 -25.7 342 22 326.1 326.1 291.0 327.6 0.42 18 378 7912 -25.9 -43.9 17 18.0 -28.0 345 23 326.6 326.6 291.0 327.4 0.21 19 356 8344 -28.5 -33.1 65 4.6 -29.2 325 31 328.7 328.9 292.0 331.1 0.66 20 332 8841 -32.1 -36.2 67 4.1 -32.7 315 38 330.4 330.5 292.3 332.4 0.52 21 319 9122 -33.5 -44.5 32 11.0 -34.6 315 41 332.3 332.3 292.6 333.2 0.23 22 302 9504 -36.5 -42.5 54 6.0 -37.1 315 45 333.3 333.4 292.9 334.4 0.30 23 300 9550 -36.9 -41.9 60 5.0 -37.4 315 46 333.4 333.4 293.0 334.6 0.32 24 292 9737 -38.5 -42.6 65 4.1 -38.9 315 46 333.7 333.7 293.0 334.9 0.31 25 251 10763 -47.3 -50.7 68 3.4 -47.4 306 44 335.4 335.4 293.3 335.9 0.15 26 250 10790 -47.5 -51.1 66 3.6 -47.7 305 44 335.4 335.5 293.3 336.0 0.14 27 243 10977 -49.1 -54.1 56 5.0 -49.3 303 48 335.8 335.8 293.4 336.2 0.10 28 228 11392 -51.1 -58.1 43 7.0 -51.3 300 56 338.9 338.9 294.1 339.2 0.07 29 225 11478 -50.5 -64.9 17 14.4 -50.8 305 58 341.1 341.1 294.6 341.2 0.03 30 220 11625 -49.5 -76.5 3 27.0 -50.0 307 57 344.9 344.9 295.5 344.9 0.01 31 200 12250 -48.5 -76.5 2 28.0 -49.1 325 42 356.0 356.0 297.9 356.0 0.01 32 195 12416 -48.3 -76.3 2 28.0 -48.9 328 39 358.9 358.9 298.5 358.9 0.01 33 150 14120 -53.7 -81.7 2 28.0 -54.1 315 25 377.5 377.5 301.9 377.6 0.00 34 135 14792 -55.5 -84.5 2 29.0 -55.9 331 24 385.9 385.9 303.2 385.9 0.00 35 130 15033 -54.1 -84.1 1 30.0 -54.6 337 24 392.6 392.6 304.2 392.6 0.00 36 102 16558 -61.9 -86.9 2 25.0 -62.1 341 19 405.8 405.8 306.0 405.8 0.00 37 100 16680 -61.5 -86.5 2 25.0 -61.7 355 17 408.9 408.9 306.4 408.9 0.00 38 70 18890 -60.3 -88.3 1 28.0 -60.7 75 3 455.4 455.4 311.4 455.4 0.00 39 50 20980 -57.3 -87.3 1 30.0 -58.1 65 15 508.4 508.4 315.5 508.5 0.00 40 30 24240 -50.5 -84.5 1 34.0 -52.9 100 21 607.0 607.0 320.9 607.0 0.01 41 20 26890 -46.9 -83.9 1 37.0 -51.4 90 19 692.6 692.6 324.2 692.8 0.02 TRP 228 11392 -51.1 -58.1 43 7.0 -51.3 300 56 338.9 338.9 294.1 339.2 0.07 WND 225 11478 -50.5 -64.9 17 14.4 -50.8 305 58 341.1 341.1 294.6 341.2 0.03 Sounding variables and indices 1000-500 mb thick: 5722.00 m Freezing level: 651.67 mb = 3730.48 m = 12238.96 ft Freezing level: 627.00 mb = 4038.75 m = 13250.35 ft Freezing level: 627.00 mb = 4038.75 m = 13250.35 ft Wetbulb zero: 655.25 mb = 3686.41 m = 12094.38 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 55.93 % Est. max temperature: 28.16 C = 82.68 F Sfc-Lift cond lev (LCL): 739.68 mb = 2697.55 m = 8850.14 ft T: 7.47 C 700-500 lapse rate: 5.66 C/km ThetaE index: 8.95 C Layer 946.0- 925.0 mb Conv cond level (CCL): 734.88 mb = 2752.34 m = 9029.87 ft Mean mixing ratio: 8.54 g/kg Conv temperature: 27.99 C = 82.38 F Cap Strength: 1.08 C Lifted Index: -0.01 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.10 C Lifted Index @700 mb: -0.26 C Showalter Index: 0.11 C Risk: Thunderstorms probable Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 19.30 C K Index: 38.30 Risk: > 80 % chance of thunderstorms Sweat Index: 133.00 Risk: None Energy Index: -1.63 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.21 J/kg Max Up Vert Vel: 11.85 m/s Conv Inhibition (B-): 1.10 J/kg Cap Strength: 2.46 C Lift Cond Lev (LCL): 731.39 mb = 2792.17 m = 9160.57 ft Lev Free Conv (LFC): 726.39 mb = 2848.44 m = 9345.15 ft Equ Level (EL): 596.39 mb = 4435.09 m = 14550.64 ft B at Equ Level: 48.98 J/kg Max Parcel Lev (MPL): 306.39 mb = 9403.23 m = 30850.12 ft Wind level data Storm motion: 6 at 9 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 ---------------------------------------------------------- 0 947 595 290 3 2.8 -1.0 | 207 8 3.8 7.6 1 925 791 285 5 4.8 -1.3 | 218 9 5.8 7.3 2 912 914 270 5 5.0 -0.0 | 215 10 6.0 8.6 3 850 1528 325 5 2.9 -4.1 | 220 6 3.8 4.5 4 791 2134 315 5 3.5 -3.5 | 222 7 4.5 5.0 5 700 3152 325 7 4.0 -5.7 | 240 6 5.0 2.8 6 682 3353 335 11 4.6 -10.0 | 284 6 5.6 -1.4 7 657 3658 20 11 -3.8 -10.3 | 58 3 -2.8 -1.8 8 608 4267 345 15 3.9 -14.5 | 321 8 4.8 -5.9 9 563 4877 335 23 9.7 -20.8 | 319 16 10.7 -12.3 10 521 5486 350 19 3.3 -18.7 | 337 11 4.3 -10.1 11 500 5820 335 15 6.3 -13.6 | 305 9 7.3 -5.0 12 482 6096 325 15 8.6 -12.3 | 291 10 9.6 -3.7 13 463 6401 335 13 5.5 -11.8 | 296 7 6.4 -3.2 14 445 6706 315 17 12.0 -12.0 | 285 13 13.0 -3.4 15 410 7315 330 19 9.5 -16.5 | 307 13 10.5 -7.9 16 400 7500 340 21 7.2 -19.7 | 324 14 8.1 -11.2 17 377 7925 345 23 6.0 -22.2 | 333 15 6.9 -13.6 18 346 8534 315 35 24.7 -24.7 | 302 30 25.7 -16.2 19 300 9550 315 46 32.5 -32.5 | 306 41 33.5 -23.9 20 266 10363 315 46 32.5 -32.5 | 306 41 33.5 -23.9 21 250 10790 305 44 36.0 -25.2 | 294 41 37.0 -16.7 22 228 11392 300 56 48.5 -28.0 | 291 53 49.5 -19.4 23 225 11478 305 58 47.5 -33.3 | 297 54 48.5 -24.7 24 221 11582 305 58 47.5 -33.3 | 297 54 48.5 -24.7 25 211 11887 320 52 33.4 -39.8 | 312 46 34.4 -31.3 26 200 12250 325 42 24.1 -34.4 | 316 36 25.0 -25.8 27 184 12802 335 31 13.1 -28.1 | 324 24 14.1 -19.5 28 160 13716 310 38 29.1 -24.4 | 298 34 30.1 -15.8 29 152 14021 310 27 20.7 -17.4 | 292 23 21.6 -8.8 30 150 14120 315 25 17.7 -17.7 | 296 21 18.6 -9.1 31 120 15545 350 23 4.0 -22.7 | 341 15 4.9 -14.1 32 114 15850 330 21 10.5 -18.2 | 310 15 11.5 -9.6 33 109 16154 345 23 6.0 -22.2 | 333 15 6.9 -13.6 34 104 16459 330 21 10.5 -18.2 | 310 15 11.5 -9.6 35 100 16680 355 17 1.5 -16.9 | 344 9 2.4 -8.4 36 94 17069 355 19 1.7 -18.9 | 346 11 2.6 -10.4 37 89 17374 335 19 8.0 -17.2 | 314 12 9.0 -8.6 38 85 17678 305 11 9.0 -6.3 | 257 10 10.0 2.3 39 81 17983 15 11 -2.8 -10.6 | 43 3 -1.9 -2.0 40 77 18288 20 9 -3.1 -8.5 | 93 2 -2.1 0.1 41 73 18593 320 13 8.4 -10.0 | 278 9 9.3 -1.4 42 70 18890 75 3 -2.9 -0.8 | 166 8 -1.9 7.8 43 70 18898 40 13 -8.4 -10.0 | 79 8 -7.4 -1.4 44 67 19202 130 1 -0.8 0.6 | 181 9 0.2 9.2 45 60 19812 65 15 -13.6 -6.3 | 100 13 -12.6 2.2 46 57 20117 75 9 -8.7 -2.3 | 129 10 -7.7 6.2 47 55 20422 60 1 -0.9 -0.5 | 181 8 0.1 8.1 48 52 20726 55 9 -7.4 -5.2 | 118 7 -6.4 3.4 49 50 20980 65 15 -13.6 -6.3 | 100 13 -12.6 2.2 50 50 21031 45 9 -6.4 -6.4 | 112 6 -5.4 2.2 51 47 21336 60 15 -13.0 -7.5 | 95 12 -12.0 1.1 52 41 22250 70 17 -16.0 -5.8 | 100 15 -15.0 2.8 53 37 22860 115 27 -24.5 11.4 | 130 31 -23.5 20.0 54 34 23470 95 13 -13.0 1.1 | 129 15 -12.0 9.7 55 32 23774 70 15 -14.1 -5.1 | 105 14 -13.1 3.4 56 31 24079 90 25 -25.0 0.0 | 110 26 -24.0 8.6 57 30 24240 100 21 -20.7 3.6 | 122 23 -19.7 12.2 58 29 24384 110 23 -21.6 7.9 | 129 26 -20.7 16.4 59 27 24994 85 19 -18.9 -1.7 | 111 19 -18.0 6.9 60 24 25603 110 19 -17.9 6.5 | 132 23 -16.9 15.1 61 22 26213 75 19 -18.4 -4.9 | 102 18 -17.4 3.7 62 21 26518 75 25 -24.1 -6.5 | 95 23 -23.2 2.1 63 20 26822 95 23 -22.9 2.0 | 116 24 -22.0 10.6 64 20 26890 90 19 -19.0 0.0 | 115 20 -18.0 8.6 65 17 27432 105 21 -20.3 5.4 | 126 24 -19.3 14.0 66 16 27737 95 21 -20.9 1.8 | 118 23 -20.0 10.4 67 15 28042 85 15 -14.9 -1.3 | 117 16 -14.0 7.3 68 13 28346 80 23 -22.7 -4.0 | 102 22 -21.7 4.6 Wind Parameters Mean winds (0-6000m): 336.4 at 11.5 knts Storm direction: 6.4 at 8.6 knts Shear (0-3000m) pos: 2.1 neg: 0.4 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 179.7 deg Storm rel helicity (0-3000m) pos: 20.9 neg: -1.5 tot: 19.4 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.69 Bulk Shear: 12.35 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 ------------------------------------------------------------------------------- 500 281 5 215 9| 0.0 2.1 2.1| 5.7 -1.3 4.4 8.8 0.44| 4.4 1.9 1000 295 5 219 8| 1.7 1.0 2.7| 6.7 -1.5 5.2 5.2 0.29| 3.9 1.1 1500 304 5 220 8| 1.1 0.9 2.0| 6.9 -1.5 5.3 3.6 0.28| 2.9 0.8 2000 308 5 222 7| 1.0 0.7 1.6| 8.4 -1.5 6.9 3.4 0.34| 2.4 0.8 2500 312 5 224 7| 1.0 0.5 1.5| 10.0 -1.5 8.5 3.4 0.40| 2.1 0.9 3000 320 6 231 6| 2.1 0.4 2.6| 20.9 -1.5 19.4 6.5 0.67| 3.7 2.5 4000 335 8 255 5| 1.6 1.7 3.3| 21.9 -10.4 11.5 2.9 0.24| 4.6 1.1 5000 338 11 286 5| 1.3 1.4 2.7| 36.3 -16.6 19.7 3.9 0.22| 5.0 1.1 6000 336 12 289 6| 1.1 1.4 2.5| 38.2 -34.2 4.0 0.7 0.07| 5.3 0.4 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20250701.12.gif