UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025071412.upa.cvt Date: 1200Z 14 JUL 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:1200Z 14 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 106 SFC 948 595 32.8 7.8 21 25.0 17.2 320 3 310.7 312.0 292.3 332.3 7.01 2 944 631 30.8 5.8 21 25.0 15.7 326 3 309.0 310.2 291.1 327.9 6.13 3 925 805 28.8 4.8 22 24.0 14.6 355 3 308.8 309.9 290.8 326.7 5.83 4 850 1546 21.8 4.8 33 17.0 11.8 165 1 309.0 310.2 291.3 328.5 6.35 5 723 2916 8.4 3.4 71 5.0 5.6 279 3 308.9 310.2 291.6 329.7 6.77 6 700 3183 6.6 -2.4 53 9.0 2.1 280 3 309.8 310.7 290.0 324.1 4.58 7 691 3289 5.6 -3.4 52 9.0 1.2 281 3 309.8 310.6 289.8 323.3 4.31 8 684 3372 4.6 2.4 86 2.2 3.4 282 4 309.6 310.9 291.7 330.2 6.67 9 677 3456 4.0 2.3 89 1.7 3.1 282 4 309.9 311.1 291.9 330.5 6.69 10 644 3860 1.4 -2.1 77 3.5 -0.3 286 5 311.4 312.3 290.9 327.3 5.10 11 629 4050 0.4 -10.6 43 11.0 -4.1 288 6 312.3 312.9 289.0 321.1 2.71 12 549 5125 -7.7 -7.9 98 0.2 -7.8 282 15 315.1 315.8 291.0 327.4 3.84 13 522 5517 -8.5 -19.5 41 11.0 -12.0 284 17 318.7 319.0 290.0 324.0 1.56 14 501 5835 -9.9 -18.9 48 9.0 -12.8 275 19 320.8 321.1 290.7 326.6 1.71 15 500 5850 -9.9 -18.9 48 9.0 -12.8 275 19 321.0 321.3 290.8 326.8 1.72 16 496 5912 -9.5 -19.5 44 10.0 -12.7 273 19 322.2 322.5 291.1 327.8 1.64 17 462 6458 -12.5 -22.5 43 10.0 -15.4 262 16 325.1 325.3 291.6 329.8 1.36 18 420 7178 -18.7 -22.4 73 3.7 -19.7 260 22 326.1 326.4 292.1 331.4 1.51 19 405 7448 -20.7 -33.7 30 13.0 -23.1 258 24 326.9 327.0 291.4 328.9 0.55 20 400 7540 -21.7 -34.7 30 13.0 -23.9 260 25 326.8 326.9 291.3 328.6 0.50 21 390 7726 -23.3 -38.3 24 15.0 -25.5 267 26 327.1 327.1 291.3 328.4 0.36 22 378 7954 -24.3 -54.3 4 30.0 -27.1 275 26 328.7 328.7 291.4 328.9 0.06 23 366 8189 -26.1 -41.1 23 15.0 -28.0 283 27 329.3 329.4 291.8 330.4 0.29 24 353 8450 -27.7 -56.7 5 29.0 -30.0 292 33 330.6 330.6 291.9 330.8 0.05 25 300 9600 -36.1 -53.1 16 17.0 -37.2 285 36 334.5 334.5 293.0 334.9 0.09 26 287 9906 -38.5 -55.5 15 17.0 -39.5 281 38 335.3 335.3 293.2 335.6 0.07 27 272 10273 -39.5 -62.5 7 23.0 -40.5 285 47 339.1 339.1 294.1 339.2 0.03 28 264 10477 -39.7 -54.7 19 15.0 -40.6 287 51 341.7 341.7 294.8 342.0 0.09 29 250 10850 -38.9 -69.9 2 31.0 -40.1 290 60 348.2 348.2 296.3 348.3 0.01 30 243 11044 -38.7 -69.7 2 31.0 -39.9 295 61 351.4 351.4 297.0 351.4 0.01 31 223 11629 -41.4 -72.9 2 31.4 -42.5 290 64 355.9 355.9 297.9 355.9 0.01 32 200 12360 -44.9 -76.9 2 32.0 -45.7 285 54 361.7 361.7 299.0 361.7 0.01 33 153 14104 -56.9 -82.9 2 26.0 -57.2 289 56 369.9 369.9 300.5 370.0 0.00 34 150 14230 -56.5 -82.5 2 26.0 -56.8 290 56 372.7 372.7 301.1 372.7 0.00 35 127 15281 -60.5 -84.5 3 24.0 -60.7 260 38 383.7 383.7 302.8 383.7 0.00 36 100 16770 -62.1 -87.1 2 25.0 -62.3 265 35 407.7 407.7 306.2 407.8 0.00 37 70 18970 -60.3 -88.3 1 28.0 -60.7 210 1 455.4 455.4 311.4 455.4 0.00 38 50 21050 -59.9 -88.9 1 29.0 -60.5 150 13 502.3 502.3 315.1 502.3 0.00 39 30 24300 -52.7 -85.7 1 33.0 -54.7 90 21 601.0 601.0 320.6 601.0 0.01 40 20 26940 -48.9 -83.9 1 35.0 -52.7 80 19 686.5 686.5 324.0 686.6 0.02 TRP 127 15281 -60.5 -84.5 3 24.0 -60.7 260 38 383.7 383.7 302.8 383.7 0.00 WND 223 11629 -41.4 -72.9 2 31.4 -42.5 290 64 355.9 355.9 297.9 355.9 0.01 Sounding variables and indices 1000-500 mb thick: 5744.00 m Freezing level: 625.05 mb = 4102.68 m = 13460.09 ft Wetbulb zero: 647.22 mb = 3819.77 m = 12531.91 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 56.48 % Est. max temperature: 31.20 C = 88.16 F Sfc-Lift cond lev (LCL): 658.90 mb = 3675.11 m = 12057.30 ft T: 2.59 C 700-500 lapse rate: 6.19 C/km ThetaE index: 6.41 C Layer 700.0- 684.0 mb Conv cond level (CCL): 623.38 mb = 4120.59 m = 13518.83 ft Mean mixing ratio: 6.10 g/kg Conv temperature: 34.64 C = 94.35 F Cap Strength: 2.38 C Lifted Index: 2.44 C Risk: None Lifted Index @300 mb: 5.72 C Lifted Index @700 mb: 0.80 C Showalter Index: 2.03 C Risk: Showers probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.70 C Cross Totals Index: 14.70 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 78.60 Risk: None Energy Index: -0.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.15 J/kg Max Up Vert Vel: 1.52 m/s Conv Inhibition (B-): 36512.18 J/kg Cap Strength: 2.24 C Lift Cond Lev (LCL): 654.91 mb = 3724.24 m = 12218.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 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 ---------------------------------------------------------- 0 948 595 320 3 1.9 -2.3 | 120 3 -2.5 1.5 1 925 805 355 3 0.3 -3.0 | 100 4 -4.2 0.8 2 914 914 15 1 -0.3 -1.0 | 121 5 -4.7 2.8 3 850 1546 165 1 -0.3 1.0 | 135 7 -4.7 4.7 4 822 1829 0 0 -0.0 -0.0 | 130 6 -4.5 3.7 5 793 2134 275 3 3.0 -0.3 | 157 4 -1.5 3.5 6 700 3183 280 3 3.0 -0.5 | 155 4 -1.5 3.2 7 611 4267 290 7 6.6 -2.4 | 237 3 2.1 1.4 8 587 4572 300 11 9.5 -5.5 | 289 5 5.1 -1.8 9 565 4877 280 13 12.8 -2.3 | 260 8 8.3 1.5 10 523 5486 285 17 16.4 -4.4 | 273 12 12.0 -0.7 11 500 5850 275 19 18.9 -1.7 | 262 15 14.5 2.1 12 465 6401 260 15 14.8 2.6 | 238 12 10.3 6.4 13 447 6706 275 19 18.9 -1.7 | 262 15 14.5 2.1 14 412 7315 255 23 22.2 6.0 | 241 20 17.8 9.7 15 400 7540 260 25 24.6 4.3 | 248 22 20.2 8.1 16 363 8230 285 27 26.1 -7.0 | 279 22 21.6 -3.2 17 348 8534 295 36 32.6 -15.2 | 292 30 28.2 -11.5 18 300 9600 285 36 34.8 -9.3 | 280 31 30.3 -5.6 19 293 9754 280 35 34.5 -6.1 | 274 30 30.0 -2.3 20 250 10850 290 60 56.4 -20.5 | 288 55 51.9 -16.8 21 235 11278 300 62 53.7 -31.0 | 299 56 49.2 -27.3 22 223 11629 290 64 60.1 -21.9 | 288 59 55.7 -18.1 23 215 11887 290 64 60.1 -21.9 | 288 59 55.7 -18.1 24 200 12360 285 54 52.2 -14.0 | 282 49 47.7 -10.2 25 187 12802 280 54 53.2 -9.4 | 277 49 48.7 -5.6 26 150 14230 290 56 52.6 -19.2 | 288 51 48.2 -15.4 27 148 14326 285 58 56.0 -15.0 | 282 53 51.6 -11.3 28 134 14935 295 38 34.4 -16.1 | 292 32 30.0 -12.3 29 128 15240 280 29 28.6 -5.0 | 273 24 24.1 -1.3 30 127 15281 260 38 37.4 6.6 | 253 35 33.0 10.3 31 116 15850 270 38 38.0 -0.0 | 264 34 33.5 3.7 32 110 16154 250 36 33.8 12.3 | 241 33 29.4 16.1 33 105 16459 265 42 41.8 3.7 | 259 38 37.4 7.4 34 100 16770 265 35 34.9 3.1 | 257 31 30.4 6.8 35 95 17069 260 35 34.5 6.1 | 252 32 30.0 9.8 36 91 17374 285 23 22.2 -6.0 | 277 18 17.8 -2.2 37 86 17678 275 25 24.9 -2.2 | 266 21 20.4 1.6 38 82 17983 290 25 23.5 -8.6 | 284 20 19.0 -4.8 39 78 18288 255 11 10.6 2.8 | 223 9 6.2 6.6 40 74 18593 190 11 1.9 10.8 | 170 15 -2.6 14.6 41 71 18898 245 11 10.0 4.6 | 213 10 5.5 8.4 42 70 18970 210 1 0.5 0.9 | 139 6 -4.0 4.6 43 67 19202 0 0 -0.0 -0.0 | 130 6 -4.5 3.7 44 61 19812 180 9 0.0 9.0 | 161 14 -4.5 12.7 45 58 20117 190 9 1.6 8.9 | 167 13 -2.9 12.6 46 55 20422 355 9 0.8 -9.0 | 35 6 -3.7 -5.2 47 50 21031 105 19 -18.4 4.9 | 111 24 -22.8 8.7 48 50 21050 150 13 -6.5 11.3 | 144 19 -11.0 15.0 49 48 21336 150 13 -6.5 11.3 | 144 19 -11.0 15.0 50 46 21641 65 9 -8.2 -3.8 | 90 13 -12.6 -0.1 51 43 21946 95 25 -24.9 2.2 | 101 30 -29.4 5.9 52 39 22555 95 11 -11.0 1.0 | 107 16 -15.4 4.7 53 38 22860 60 13 -11.3 -6.5 | 80 16 -15.7 -2.8 54 36 23165 65 21 -19.0 -8.9 | 78 24 -23.5 -5.1 55 33 23774 120 23 -19.9 11.5 | 122 29 -24.4 15.2 56 31 24079 90 19 -19.0 0.0 | 99 24 -23.5 3.7 57 30 24300 90 21 -21.0 0.0 | 98 26 -25.5 3.7 58 30 24384 100 17 -16.7 3.0 | 108 22 -21.2 6.7 59 27 24994 70 19 -17.9 -6.5 | 83 22 -22.3 -2.7 60 26 25298 90 27 -27.0 0.0 | 97 32 -31.5 3.7 61 25 25603 95 25 -24.9 2.2 | 101 30 -29.4 5.9 62 22 26213 115 19 -17.2 8.0 | 119 25 -21.7 11.8 63 21 26518 105 11 -10.6 2.8 | 114 16 -15.1 6.6 64 20 26940 80 19 -18.7 -3.3 | 91 23 -23.2 0.5 65 19 27127 85 21 -20.9 -1.8 | 94 25 -25.4 1.9 66 16 27737 60 19 -16.5 -9.5 | 75 22 -20.9 -5.8 Wind Parameters Mean winds (0-6000m): 280.0 at 7.8 knts Storm direction: 310.0 at 5.8 knts Shear (0-3000m) pos: 0.4 neg: 0.1 tot: 0.5 10-3/s Storm rel Dir Shear (0-3000m): 58.6 deg Storm rel helicity (0-3000m) pos: 8.3 neg: -2.8 tot: 5.5 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 7.20 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 ------------------------------------------------------------------------------- 500 351 2 112 4| 3.4 0.0 3.4| 2.3 -1.0 1.3 2.6 0.14| 4.6 0.7 1000 356 2 117 5| 2.0 0.0 2.0| 4.8 -1.5 3.3 3.3 0.27| 3.3 0.9 1500 333 1 124 5| 0.6 0.0 0.6| 6.7 -2.7 4.0 2.7 0.26| 3.7 0.9 2000 294 2 137 4| 0.4 0.1 0.6| 7.3 -2.7 4.5 2.3 0.29| 2.9 0.9 2500 287 2 141 4| 0.3 0.1 0.4| 7.3 -2.8 4.5 1.8 0.28| 2.4 0.7 3000 285 2 144 4| 0.4 0.1 0.5| 8.3 -2.8 5.5 1.8 0.34| 2.2 0.8 4000 289 3 156 3| 1.0 0.1 1.1| 12.6 -2.8 9.8 2.5 0.50| 2.6 1.3 5000 286 6 206 2| 1.2 0.6 1.7| 18.6 -10.8 7.8 1.6 0.28| 3.0 0.9 6000 280 8 233 4| 1.0 0.7 1.7| 29.9 -36.5 -6.6 -1.1 0.11| 3.6 0.4 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20250714.12.gif