UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061012.upa.cvt Date: 1200Z 10 JUN 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:1200Z 10 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 155 SFC 952 595 23.8 11.8 47 12.0 16.2 70 3 301.2 302.8 291.2 328.2 9.16 2 925 836 20.8 11.8 56 9.0 15.1 90 5 300.6 302.3 291.3 328.4 9.44 3 881 1255 16.6 10.6 68 6.0 12.9 146 9 300.4 302.1 291.0 327.4 9.15 4 850 1560 14.4 11.6 83 2.8 12.6 150 13 301.2 303.1 292.0 331.2 10.15 5 815 1915 11.6 10.5 93 1.1 10.9 196 12 301.9 303.7 292.0 331.0 9.83 6 807 1997 12.6 10.2 85 2.4 11.1 212 12 303.8 305.6 292.5 332.8 9.73 7 768 2412 9.6 8.9 95 0.7 9.2 244 11 304.9 306.7 292.5 333.0 9.36 8 700 3177 4.4 2.3 86 2.1 3.2 235 11 307.4 308.6 290.9 327.1 6.47 9 694 3247 3.8 2.2 89 1.6 2.9 235 11 307.4 308.7 290.9 327.2 6.48 10 658 3677 1.8 -15.2 27 17.0 -4.4 263 10 309.9 310.3 287.3 315.7 1.78 11 653 3739 2.4 -28.6 8 31.0 -6.0 269 10 311.3 311.4 286.5 313.2 0.55 12 625 4091 0.4 -16.6 27 17.0 -5.7 288 11 312.9 313.2 288.2 318.4 1.67 13 500 5840 -11.1 -38.1 9 27.0 -16.1 270 13 319.5 319.6 288.9 320.6 0.29 14 486 6058 -12.3 -42.3 6 30.0 -17.2 266 14 320.6 320.7 289.2 321.4 0.19 15 428 7019 -18.3 -40.3 13 22.0 -21.7 264 16 324.9 324.9 290.5 325.9 0.27 16 400 7520 -22.5 -42.5 14 20.0 -25.1 280 15 325.7 325.8 290.7 326.6 0.23 17 331 8873 -34.1 -51.1 16 17.0 -35.3 285 18 328.0 328.0 291.3 328.4 0.11 18 302 9505 -39.9 -46.9 47 7.0 -40.4 285 21 328.5 328.5 291.5 329.2 0.19 19 300 9550 -40.1 -48.1 42 8.0 -40.6 285 21 328.8 328.9 291.6 329.5 0.16 20 295 9665 -41.1 -53.1 26 12.0 -41.7 285 21 329.0 329.0 291.5 329.4 0.09 21 281 9994 -44.1 -52.1 41 8.0 -44.5 285 19 329.3 329.3 291.6 329.7 0.11 22 278 10066 -44.5 -50.5 51 6.0 -44.8 285 19 329.7 329.8 291.8 330.3 0.13 23 264 10411 -47.3 -54.3 45 7.0 -47.6 290 21 330.6 330.6 292.0 330.9 0.09 24 262 10461 -47.7 -61.7 18 14.0 -48.1 291 21 330.7 330.7 291.9 330.8 0.04 25 250 10770 -49.7 -58.7 34 9.0 -50.0 295 23 332.2 332.2 292.4 332.4 0.06 26 242 10982 -51.1 -58.1 43 7.0 -51.3 300 25 333.2 333.2 292.6 333.4 0.06 27 236 11145 -52.1 -62.1 29 10.0 -52.3 297 25 334.1 334.1 292.9 334.2 0.04 28 212 11832 -56.5 -64.5 36 8.0 -56.6 282 24 337.6 337.6 293.7 337.7 0.03 29 200 12200 -58.5 -66.5 35 8.0 -58.6 290 25 340.1 340.1 294.4 340.2 0.02 30 194 12391 -59.5 -68.5 30 9.0 -59.6 285 25 341.5 341.5 294.7 341.6 0.02 31 158 13675 -59.5 -80.5 5 21.0 -59.7 277 31 362.1 362.1 299.1 362.2 0.00 32 150 14000 -59.3 -81.3 4 22.0 -59.5 275 23 367.9 367.9 300.2 367.9 0.00 33 117 15550 -59.1 -85.1 2 26.0 -59.4 265 35 395.4 395.4 304.6 395.4 0.00 34 100 16530 -59.1 -85.1 2 26.0 -59.5 265 21 413.5 413.5 306.9 413.6 0.00 35 70 18760 -60.1 -87.1 2 27.0 -60.5 300 7 455.8 455.8 311.4 455.8 0.00 36 50 20870 -59.3 -87.3 1 28.0 -59.9 100 7 503.7 503.7 315.2 503.8 0.00 37 30 24120 -51.1 -83.1 1 32.0 -53.4 10 9 605.3 605.3 320.9 605.4 0.01 38 20 26750 -50.1 -83.1 1 33.0 -53.5 90 25 682.8 682.8 323.9 683.0 0.02 TRP 194 12391 -59.5 -68.5 30 9.0 -59.6 285 25 341.5 341.5 294.7 341.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5685.00 m Freezing level: 620.65 mb = 4151.58 m = 13620.50 ft Wetbulb zero: 679.56 mb = 3416.68 m = 11209.44 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 51.83 % Est. max temperature: 26.57 C = 79.82 F Sfc-Lift cond lev (LCL): 797.71 mb = 2094.40 m = 6871.30 ft T: 11.90 C 700-500 lapse rate: 5.82 C/km ThetaE index: 5.89 C Layer 700.0- 694.0 mb Conv cond level (CCL): 755.91 mb = 2543.03 m = 8343.17 ft Mean mixing ratio: 9.39 g/kg Conv temperature: 27.93 C = 82.27 F Cap Strength: 2.91 C Lifted Index: 0.89 C Risk: Showers probable Lifted Index @300 mb: 1.25 C Lifted Index @700 mb: 0.69 C Showalter Index: -0.40 C Risk: Thunderstorms probable Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 22.70 C K Index: 35.00 Risk: > 80 % chance of thunderstorms Sweat Index: 178.20 Risk: None Energy Index: -2.05 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.50 J/kg Max Up Vert Vel: 2.24 m/s Conv Inhibition (B-): 32225.91 J/kg Cap Strength: 2.85 C Lift Cond Lev (LCL): 807.40 mb = 1993.24 m = 6539.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 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 ---------------------------------------------------------- 0 952 595 70 3 -2.8 -1.0 | 97 12 -11.5 1.5 1 925 836 90 5 -5.0 0.0 | 100 14 -13.6 2.5 2 917 914 100 7 -6.9 1.2 | 104 16 -15.5 3.7 3 885 1219 145 9 -5.2 7.4 | 126 17 -13.8 9.9 4 854 1524 150 11 -5.5 9.5 | 130 19 -14.1 12.0 5 850 1560 150 13 -6.5 11.3 | 132 20 -15.1 13.8 6 823 1829 180 13 0.0 13.0 | 151 18 -8.6 15.5 7 793 2134 240 11 9.5 5.5 | 186 8 0.9 8.0 8 737 2743 250 11 10.3 3.8 | 195 7 1.7 6.3 9 700 3177 235 11 9.0 6.3 | 182 9 0.4 8.8 10 685 3353 235 11 9.0 6.3 | 182 9 0.4 8.8 11 634 3962 290 9 8.5 -3.1 | 19 1 -0.2 -0.6 12 610 4267 285 15 14.5 -3.9 | 283 6 5.8 -1.4 13 587 4572 275 15 14.9 -1.3 | 259 6 6.3 1.2 14 543 5182 295 17 15.4 -7.2 | 305 8 6.8 -4.7 15 523 5486 275 11 11.0 -1.0 | 236 3 2.3 1.6 16 500 5840 270 13 13.0 -0.0 | 240 5 4.4 2.5 17 446 6706 255 17 16.4 4.4 | 228 10 7.8 6.9 18 400 7520 280 15 14.8 -2.6 | 271 6 6.1 -0.1 19 378 7925 285 15 14.5 -3.9 | 283 6 5.8 -1.4 20 300 9550 285 21 20.3 -5.4 | 284 12 11.6 -2.9 21 278 10058 285 19 18.4 -4.9 | 284 10 9.7 -2.4 22 250 10770 295 23 20.8 -9.7 | 301 14 12.2 -7.2 23 242 10973 300 25 21.7 -12.5 | 308 16 13.0 -10.0 24 200 12192 275 23 22.9 -2.0 | 268 14 14.3 0.5 25 200 12200 290 25 23.5 -8.6 | 292 16 14.8 -6.0 26 194 12391 285 25 24.1 -6.5 | 284 16 15.5 -4.0 27 182 12802 290 29 27.3 -9.9 | 292 20 18.6 -7.4 28 165 13411 290 29 27.3 -9.9 | 292 20 18.6 -7.4 29 157 13716 275 31 30.9 -2.7 | 270 22 22.2 -0.2 30 150 14000 275 23 22.9 -2.0 | 268 14 14.3 0.5 31 150 14021 265 27 26.9 2.4 | 255 19 18.3 4.9 32 142 14326 280 21 20.7 -3.6 | 275 12 12.0 -1.1 33 136 14630 265 23 22.9 2.0 | 252 15 14.3 4.5 34 129 14935 260 21 20.7 3.6 | 243 14 12.0 6.2 35 123 15240 255 33 31.9 8.5 | 245 26 23.2 11.1 36 117 15545 265 35 34.9 3.1 | 258 27 26.2 5.6 37 112 15850 275 29 28.9 -2.5 | 270 20 20.2 -0.0 38 106 16154 255 25 24.1 6.5 | 240 18 15.5 9.0 39 100 16530 265 21 20.9 1.8 | 250 13 12.3 4.3 40 96 16764 265 21 20.9 1.8 | 250 13 12.3 4.3 41 92 17069 255 25 24.1 6.5 | 240 18 15.5 9.0 42 87 17374 265 15 14.9 1.3 | 239 7 6.3 3.8 43 79 17983 225 13 9.2 9.2 | 183 12 0.5 11.7 44 75 18288 270 15 15.0 -0.0 | 248 7 6.4 2.5 45 72 18593 275 19 18.9 -1.7 | 265 10 10.3 0.9 46 70 18760 300 7 6.1 -3.5 | 69 3 -2.6 -1.0 47 68 18898 310 9 6.9 -5.8 | 28 4 -1.8 -3.3 48 65 19202 30 1 -0.5 -0.9 | 100 9 -9.1 1.7 49 62 19507 165 9 -2.3 8.7 | 136 16 -11.0 11.2 50 59 19812 175 11 -1.0 11.0 | 145 17 -9.6 13.5 51 56 20117 0 0 -0.0 -0.0 | 106 9 -8.6 2.5 52 50 20870 100 7 -6.9 1.2 | 104 16 -15.5 3.7 53 49 21031 80 9 -8.9 -1.6 | 93 18 -17.5 1.0 54 44 21641 140 9 -5.8 6.9 | 123 17 -14.4 9.4 55 42 21946 110 9 -8.5 3.1 | 108 18 -17.1 5.6 56 40 22250 60 9 -7.8 -4.5 | 83 17 -16.4 -2.0 57 37 22860 135 21 -14.8 14.8 | 126 29 -23.5 17.4 58 35 23165 160 15 -5.1 14.1 | 140 22 -13.8 16.6 59 33 23470 130 11 -8.4 7.1 | 119 20 -17.1 9.6 60 32 23774 135 9 -6.4 6.4 | 121 17 -15.0 8.9 61 30 24079 330 1 0.5 -0.9 | 101 8 -8.1 1.7 62 30 24120 10 9 -1.6 -8.9 | 58 12 -10.2 -6.3 63 29 24384 10 9 -1.6 -8.9 | 58 12 -10.2 -6.3 64 27 24689 40 19 -12.2 -14.6 | 60 24 -20.9 -12.0 65 25 25298 65 11 -10.0 -4.6 | 83 19 -18.6 -2.1 66 24 25603 55 15 -12.3 -8.6 | 74 22 -20.9 -6.1 67 23 25908 90 21 -21.0 0.0 | 95 30 -29.6 2.5 68 21 26518 105 17 -16.4 4.4 | 105 26 -25.1 6.9 69 20 26750 90 25 -25.0 0.0 | 94 34 -33.6 2.5 70 18 27127 90 25 -25.0 0.0 | 94 34 -33.6 2.5 71 15 27737 100 19 -18.7 3.3 | 102 28 -27.4 5.8 72 13 28346 80 25 -24.6 -4.3 | 87 33 -33.3 -1.8 Wind Parameters Mean winds (0-6000m): 256.2 at 12.0 knts Storm direction: 286.2 at 9.0 knts Shear (0-3000m) pos: 2.4 neg: 0.3 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 97.5 deg Storm rel helicity (0-3000m) pos: 108.5 neg: -3.3 tot: 105.3 m^2/s^2 ave: 35.1 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 39.45 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 ------------------------------------------------------------------------------- 500 100 6 104 15| 7.2 0.0 7.2| 21.0 0.0 21.0 42.1 0.61| 8.5 5.2 1000 131 8 118 16| 6.7 0.0 6.7| 48.3 0.0 48.3 48.3 0.71| 7.9 5.6 1500 155 9 131 17| 4.8 0.0 4.8|102.1 0.0 102.1 68.1 0.73| 11.1 8.1 2000 181 10 145 15| 3.6 0.0 3.6|105.4 0.0 105.4 52.7 0.71| 9.1 6.5 2500 199 10 156 13| 2.9 0.4 3.3|105.7 -2.5 103.2 41.3 0.63| 7.8 4.9 3000 210 10 162 12| 2.4 0.3 2.7|108.5 -3.3 105.3 35.1 0.59| 7.3 4.3 4000 235 11 181 9| 2.0 0.6 2.6|109.3 -8.1 101.2 25.3 0.41| 7.2 3.0 5000 253 12 202 6| 1.8 1.0 2.8|119.1 -14.7 104.5 20.9 0.33| 7.2 2.4 6000 256 12 209 6| 1.5 1.2 2.7|119.2 -17.3 102.0 17.0 0.29| 6.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20250610.12.gif