UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:1200Z 14 OCT 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 169 SFC 952 595 13.8 4.8 55 9.0 9.0 0 0 291.0 292.0 284.3 307.3 5.66 2 925 828 11.0 4.0 62 7.0 7.3 305 7 290.6 291.5 284.0 306.4 5.51 3 850 1524 4.2 2.5 89 1.7 3.4 320 5 290.5 291.5 283.8 306.0 5.39 4 838 1640 3.2 2.3 94 0.9 2.8 318 6 290.7 291.6 283.8 306.2 5.39 5 818 1835 1.8 -2.4 74 4.2 -0.0 315 7 291.2 291.9 282.4 302.6 3.92 6 748 2551 -2.7 -2.7 100 0.0 -2.7 296 10 293.9 294.6 283.8 306.2 4.19 7 735 2690 -3.5 -3.5 100 0.0 -3.5 277 12 294.5 295.2 283.9 306.3 4.02 8 726 2788 -1.3 -4.5 79 3.2 -2.7 274 13 297.9 298.6 285.0 309.2 3.77 9 708 2988 -0.9 -5.8 69 4.9 -3.0 294 13 300.5 301.2 285.7 311.2 3.50 10 700 3079 -0.9 -9.9 50 9.0 -4.4 300 11 301.5 302.0 285.1 309.4 2.57 11 677 3346 -1.9 -12.9 43 11.0 -5.8 286 11 303.3 303.7 285.2 309.8 2.09 12 654 3620 -3.7 -11.7 54 8.0 -6.7 302 14 304.2 304.7 285.9 311.7 2.39 13 546 5017 -15.1 -16.7 88 1.6 -15.6 278 18 306.8 307.2 286.4 312.9 1.90 14 527 5285 -15.9 -33.9 20 18.0 -19.0 291 24 309.0 309.0 285.5 310.4 0.41 15 523 5342 -16.1 -32.1 24 16.0 -19.0 292 24 309.4 309.5 285.7 311.1 0.50 16 500 5680 -18.5 -29.5 37 11.0 -20.6 295 27 310.5 310.6 286.3 312.8 0.66 17 488 5860 -20.1 -30.1 41 10.0 -21.9 294 28 310.7 310.8 286.4 312.9 0.64 18 400 7300 -29.1 -50.1 11 21.0 -30.8 305 31 317.2 317.2 287.9 317.5 0.10 19 398 7336 -29.3 -50.3 11 21.0 -31.0 305 31 317.4 317.4 288.0 317.7 0.10 20 358 8087 -34.1 -48.1 23 14.0 -35.1 303 27 320.7 320.7 289.1 321.2 0.14 21 300 9300 -45.1 -51.1 51 6.0 -45.4 305 25 321.8 321.8 289.5 322.2 0.12 22 275 9874 -49.9 -54.3 60 4.4 -50.0 297 24 323.0 323.0 289.8 323.3 0.09 23 250 10490 -54.9 -59.2 59 4.3 -55.0 310 29 324.4 324.5 290.2 324.7 0.05 24 247 10567 -55.5 -59.8 59 4.3 -55.6 310 30 324.7 324.7 290.2 324.9 0.05 25 228 11073 -57.9 -66.9 31 9.0 -58.0 314 33 328.5 328.5 291.3 328.6 0.02 26 208 11647 -60.7 -67.7 39 7.0 -60.8 295 33 332.9 332.9 292.5 333.0 0.02 27 200 11890 -60.9 -68.9 34 8.0 -61.0 280 36 336.3 336.3 293.4 336.4 0.02 28 197 11984 -61.3 -69.3 34 8.0 -61.4 281 37 337.1 337.1 293.6 337.2 0.02 29 179 12585 -56.3 -78.3 5 22.0 -56.6 288 42 354.7 354.7 297.6 354.7 0.00 30 150 13700 -58.9 -81.9 4 23.0 -59.1 280 35 368.6 368.6 300.3 368.6 0.00 31 104 15986 -60.7 -84.7 3 24.0 -61.0 279 29 405.9 405.9 306.0 405.9 0.00 32 100 16230 -59.7 -84.7 2 25.0 -60.0 295 25 412.4 412.4 306.8 412.4 0.00 33 70 18450 -59.9 -85.9 2 26.0 -60.3 285 23 456.2 456.2 311.4 456.3 0.00 34 50 20560 -58.3 -85.3 2 27.0 -59.0 255 25 506.1 506.1 315.4 506.1 0.01 35 30 23760 -54.9 -84.9 1 30.0 -56.5 275 31 595.0 595.0 320.4 595.0 0.01 36 20 26360 -52.7 -83.7 1 31.0 -55.4 265 25 674.9 674.9 323.6 675.0 0.02 TRP 208 11647 -60.7 -67.7 39 7.0 -60.8 295 33 332.9 332.9 292.5 333.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5511.00 m Freezing level: 790.00 mb = 2121.37 m = 6959.80 ft Wetbulb zero: 818.28 mb = 1832.25 m = 6011.25 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 68.24 % Est. max temperature: 14.58 C = 58.24 F Sfc-Lift cond lev (LCL): 831.11 mb = 1706.34 m = 5598.17 ft T: 2.72 C 700-500 lapse rate: 6.77 C/km ThetaE index: 3.55 C Layer 818.0- 748.0 mb Conv cond level (CCL): 825.34 mb = 1762.67 m = 5782.96 ft Mean mixing ratio: 5.49 g/kg Conv temperature: 13.80 C = 56.84 F Cap Strength: 5.88 C Lifted Index: 6.15 C Risk: None Lifted Index @300 mb: 11.10 C Lifted Index @700 mb: 5.06 C Showalter Index: 6.38 C Risk: None Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 21.00 C K Index: 16.20 Risk: < 20 % chance of thunderstorms Sweat Index: 67.00 Risk: None Energy Index: 1.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.40 J/kg Max Up Vert Vel: 2.19 m/s Conv Inhibition (B-): 2.99 J/kg Cap Strength: 6.14 C Lift Cond Lev (LCL): 830.23 mb = 1714.90 m = 5626.23 ft Lev Free Conv (LFC): 785.23 mb = 2162.19 m = 7093.72 ft Equ Level (EL): 735.23 mb = 2687.41 m = 8816.86 ft B at Equ Level: -0.37 J/kg Max Parcel Lev (MPL): 735.23 mb = 2687.41 m = 8816.86 ft Wind level data Storm motion: 323 at 11 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 0 0 -0.0 -0.0 | 143 11 -7.0 9.1 1 925 828 305 7 5.7 -4.0 | 166 5 -1.2 5.1 2 915 914 305 7 5.7 -4.0 | 166 5 -1.2 5.1 3 850 1524 320 5 3.2 -3.8 | 145 6 -3.8 5.3 4 788 2134 310 9 6.9 -5.8 | 179 3 -0.1 3.3 5 758 2438 310 9 6.9 -5.8 | 179 3 -0.1 3.3 6 730 2743 270 13 13.0 -0.0 | 214 11 6.0 9.1 7 703 3048 300 13 11.3 -6.5 | 239 5 4.3 2.6 8 700 3079 300 11 9.5 -5.5 | 215 4 2.6 3.6 9 676 3353 285 11 10.6 -2.8 | 210 7 3.7 6.3 10 650 3658 305 15 12.3 -8.6 | 265 5 5.3 0.5 11 600 4267 285 15 14.5 -3.9 | 235 9 7.5 5.2 12 555 4877 270 15 15.0 -0.0 | 221 12 8.0 9.1 13 533 5182 290 23 21.6 -7.9 | 265 15 14.6 1.2 14 500 5680 295 27 24.5 -11.4 | 278 18 17.5 -2.3 15 453 6401 290 31 29.1 -10.6 | 274 22 22.2 -1.5 16 400 7300 305 31 25.4 -17.8 | 295 20 18.4 -8.7 17 399 7315 305 31 25.4 -17.8 | 295 20 18.4 -8.7 18 307 9144 300 21 18.2 -10.5 | 277 11 11.2 -1.4 19 300 9300 305 25 20.5 -14.3 | 291 14 13.5 -5.2 20 280 9754 295 23 20.8 -9.7 | 273 14 13.9 -0.6 21 250 10490 310 29 22.2 -18.6 | 302 18 15.2 -9.5 22 221 11278 315 35 24.7 -24.7 | 311 24 17.8 -15.6 23 208 11647 295 33 29.9 -13.9 | 282 23 22.9 -4.8 24 200 11887 280 35 34.5 -6.1 | 264 28 27.5 3.0 25 200 11890 280 36 35.5 -6.3 | 264 29 28.5 2.9 26 182 12497 285 44 42.5 -11.4 | 274 36 35.5 -2.3 27 173 12802 295 38 34.4 -16.1 | 284 28 27.5 -7.0 28 165 13106 280 31 30.5 -5.4 | 261 24 23.6 3.7 29 150 13700 280 35 34.5 -6.1 | 264 28 27.5 3.0 30 142 14021 275 33 32.9 -2.9 | 256 27 25.9 6.2 31 123 14935 295 27 24.5 -11.4 | 278 18 17.5 -2.3 32 117 15240 275 29 28.9 -2.5 | 253 23 21.9 6.6 33 106 15850 270 31 31.0 -0.0 | 249 26 24.0 9.1 34 100 16230 295 25 22.7 -10.6 | 275 16 15.7 -1.5 35 96 16459 300 29 25.1 -14.5 | 287 19 18.1 -5.4 36 87 17069 265 35 34.9 3.1 | 246 30 27.9 12.2 37 79 17678 255 29 28.0 7.5 | 232 27 21.0 16.6 38 72 18288 290 25 23.5 -8.6 | 268 17 16.5 0.6 39 70 18450 285 23 22.2 -6.0 | 258 16 15.2 3.1 40 65 18898 280 19 18.7 -3.3 | 244 13 11.7 5.8 41 59 19507 245 33 29.9 13.9 | 225 33 22.9 23.0 42 51 20422 260 21 20.7 3.6 | 227 19 13.7 12.7 43 50 20560 255 25 24.1 6.5 | 228 23 17.2 15.6 44 49 20726 250 25 23.5 8.6 | 223 24 16.5 17.7 45 44 21336 270 25 25.0 -0.0 | 243 20 18.0 9.1 46 40 21946 270 25 25.0 -0.0 | 243 20 18.0 9.1 47 38 22250 255 31 29.9 8.0 | 233 29 23.0 17.1 48 36 22555 270 29 29.0 -0.0 | 248 24 22.0 9.1 49 35 22860 245 25 22.7 10.6 | 219 25 15.7 19.7 50 30 23760 275 31 30.9 -2.7 | 255 25 23.9 6.4 51 30 23774 255 36 34.8 9.3 | 236 33 27.8 18.4 52 29 24079 280 33 32.5 -5.7 | 262 26 25.5 3.4 53 25 24994 250 38 35.7 13.0 | 232 36 28.7 22.1 54 20 26213 270 40 40.0 -0.0 | 255 34 33.0 9.1 55 20 26360 265 25 24.9 2.2 | 238 21 17.9 11.3 56 19 26518 275 33 32.9 -2.9 | 256 27 25.9 6.2 57 17 26822 260 31 30.5 5.4 | 238 28 23.6 14.5 58 16 27127 270 42 42.0 -0.0 | 255 36 35.0 9.1 59 13 27737 265 29 28.9 2.5 | 242 25 21.9 11.6 60 11 28346 275 38 37.9 -3.3 | 259 31 30.9 5.8 Wind Parameters Mean winds (0-6000m): 292.5 at 15.3 knts Storm direction: 322.5 at 11.5 knts Shear (0-3000m) pos: 0.6 neg: 2.1 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 108.1 deg Storm rel helicity (0-3000m) pos: 23.9 neg: -8.1 tot: 15.9 m^2/s^2 ave: 5.3 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 13.95 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 ------------------------------------------------------------------------------- 500 306 5 156 7| 0.0 6.6 6.6| 5.2 -3.3 1.9 3.8 0.18| 8.9 1.6 1000 310 5 153 6| 0.7 3.3 4.0| 5.3 -5.3 0.0 0.0 0.03| 5.5 0.2 1500 311 6 154 6| 0.5 3.4 3.8| 7.8 -5.3 2.5 1.7 0.17| 4.8 0.8 2000 310 7 160 5| 0.3 3.2 3.5| 10.9 -5.3 5.6 2.8 0.29| 4.8 1.4 2500 302 8 178 5| 0.6 2.5 3.1| 17.1 -7.5 9.6 3.8 0.23| 5.9 1.3 3000 300 9 187 5| 0.6 2.1 2.7| 23.9 -8.1 15.9 5.3 0.29| 6.1 1.8 4000 296 10 206 5| 0.5 1.9 2.4| 25.5 -18.1 7.5 1.9 0.16| 5.6 0.9 5000 293 12 225 6| 1.6 1.5 3.1| 71.5 -20.6 50.9 10.2 0.31| 6.1 1.9 6000 293 15 246 8| 1.5 1.5 3.0| 83.8 -27.1 56.7 9.5 0.30| 5.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20251014.12.gif