UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:1200Z 12 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 201 SFC 955 595 13.8 6.8 63 7.0 9.9 290 3 290.8 291.9 285.1 309.3 6.50 2 925 858 10.6 5.7 72 4.9 8.0 290 11 290.1 291.2 284.5 307.9 6.21 3 850 1555 4.2 2.8 91 1.4 3.5 290 15 290.5 291.5 284.0 306.4 5.51 4 832 1729 2.6 2.6 100 0.0 2.6 284 15 290.6 291.6 284.0 306.6 5.55 5 770 2352 -0.5 -0.8 98 0.3 -0.6 310 14 293.8 294.7 284.4 307.5 4.69 6 766 2394 0.0 -5.0 69 5.0 -2.1 315 15 294.8 295.4 283.4 305.0 3.44 7 733 2750 4.2 -16.8 20 21.0 -3.0 350 17 303.1 303.4 284.4 307.6 1.40 8 730 2783 4.4 -15.6 22 20.0 -2.7 351 17 303.7 304.0 284.8 308.7 1.55 9 722 2873 4.2 -17.8 18 22.0 -3.3 354 16 304.4 304.7 284.8 308.7 1.31 10 713 2975 3.8 -6.2 48 10.0 -0.6 358 15 305.1 305.7 287.3 315.5 3.37 11 700 3124 2.8 -7.2 48 10.0 -1.5 355 15 305.6 306.2 287.2 315.5 3.18 12 672 3453 0.6 -7.4 55 8.0 -2.9 336 12 306.7 307.3 287.7 316.9 3.26 13 626 4018 -3.3 -12.3 50 9.0 -6.7 326 13 308.5 309.0 287.5 316.1 2.37 14 610 4223 -4.1 -28.1 13 24.0 -10.1 333 15 309.9 310.0 286.1 312.0 0.62 15 564 4836 -9.1 -28.1 20 19.0 -13.5 330 18 311.0 311.2 286.5 313.3 0.67 16 500 5760 -14.1 -43.1 7 29.0 -18.4 350 21 315.8 315.9 287.6 316.5 0.17 17 476 6132 -15.7 -45.7 6 30.0 -19.8 339 23 318.3 318.4 288.3 318.9 0.13 18 400 7420 -25.3 -47.3 11 22.0 -27.6 335 35 322.1 322.1 289.6 322.6 0.13 19 327 8843 -36.7 -56.7 11 20.0 -37.7 331 39 325.5 325.5 290.5 325.7 0.05 20 300 9430 -42.3 -58.3 16 16.0 -42.9 330 40 325.7 325.8 290.6 325.9 0.05 21 281 9870 -46.1 -58.1 24 12.0 -46.5 326 41 326.4 326.4 290.7 326.6 0.05 22 257 10460 -50.9 -56.9 49 6.0 -51.1 322 43 327.8 327.8 291.2 328.1 0.07 23 250 10640 -51.9 -60.9 33 9.0 -52.1 320 44 328.9 328.9 291.5 329.1 0.04 24 236 11010 -53.9 -67.9 16 14.0 -54.1 315 42 331.3 331.4 292.1 331.4 0.02 25 220 11456 -57.5 -69.5 20 12.0 -57.6 315 38 332.5 332.5 292.4 332.6 0.01 26 200 12050 -61.9 -70.9 29 9.0 -62.0 315 31 334.7 334.7 293.0 334.8 0.01 27 191 12334 -64.1 -71.1 38 7.0 -64.1 310 36 335.6 335.6 293.2 335.7 0.01 28 163 13306 -64.9 -77.9 15 13.0 -65.0 298 28 349.9 349.9 296.6 349.9 0.01 29 150 13820 -60.7 -81.7 5 21.0 -60.9 315 23 365.5 365.5 299.8 365.5 0.00 30 148 13904 -60.5 -82.5 4 22.0 -60.7 319 21 367.3 367.3 300.1 367.3 0.00 31 124 14993 -65.9 -84.9 5 19.0 -66.0 316 21 376.5 376.5 301.7 376.5 0.00 32 100 16300 -65.9 -85.9 5 20.0 -66.0 290 21 400.4 400.4 305.3 400.4 0.00 33 70 18490 -59.9 -86.9 2 27.0 -60.3 295 23 456.2 456.2 311.4 456.3 0.00 34 50 20580 -61.1 -87.1 2 26.0 -61.6 235 9 499.5 499.5 314.9 499.5 0.00 35 30 23770 -58.9 -86.9 2 28.0 -59.9 255 29 584.1 584.1 319.9 584.1 0.01 36 20 26330 -54.7 -85.7 1 31.0 -57.0 255 35 668.7 668.7 323.4 668.8 0.01 TRP 191 12334 -64.1 -71.1 38 7.0 -64.1 310 36 335.6 335.6 293.2 335.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5559.00 m Freezing level: 780.00 mb = 2251.56 m = 7386.92 ft Freezing level: 766.00 mb = 2393.82 m = 7853.64 ft Freezing level: 664.92 mb = 3540.12 m = 11614.44 ft Wetbulb zero: 782.02 mb = 2227.42 m = 7307.73 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 49.79 % Est. max temperature: 15.02 C = 59.04 F Sfc-Lift cond lev (LCL): 859.41 mb = 1464.30 m = 4804.06 ft T: 5.03 C 700-500 lapse rate: 6.41 C/km ThetaE index: 2.96 C Layer 925.0- 832.0 mb Conv cond level (CCL): 847.61 mb = 1577.87 m = 5176.67 ft Mean mixing ratio: 6.02 g/kg Conv temperature: 13.61 C = 56.50 F Cap Strength: 8.42 C Lifted Index: 9.76 C Risk: None Lifted Index @300 mb: 13.05 C Lifted Index @700 mb: 8.11 C Showalter Index: 10.55 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 18.30 C Cross Totals Index: 16.90 C K Index: 11.10 Risk: None Sweat Index: 84.60 Risk: None Energy Index: 2.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.33 J/kg Max Up Vert Vel: 3.26 m/s Conv Inhibition (B-): 0.76 J/kg Cap Strength: 9.73 C Lift Cond Lev (LCL): 850.04 mb = 1554.66 m = 5100.52 ft Lev Free Conv (LFC): 835.04 mb = 1699.21 m = 5574.75 ft Equ Level (EL): 775.04 mb = 2299.63 m = 7544.63 ft B at Equ Level: 5.09 J/kg Max Parcel Lev (MPL): 755.04 mb = 2510.29 m = 8235.75 ft Wind level data Storm motion: 356 at 12 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 ---------------------------------------------------------- 0 955 595 290 3 2.8 -1.0 | 190 11 2.0 11.3 1 925 858 290 11 10.3 -3.8 | 228 13 9.5 8.6 2 919 914 290 13 12.2 -4.4 | 235 14 11.4 7.9 3 885 1219 290 19 17.9 -6.5 | 251 18 17.0 5.8 4 850 1555 290 15 14.1 -5.1 | 241 15 13.3 7.2 5 822 1829 280 15 14.8 -2.6 | 235 17 14.0 9.7 6 791 2134 285 13 12.6 -3.4 | 233 15 11.7 9.0 7 762 2438 320 15 9.6 -11.5 | 264 9 8.8 0.9 8 734 2743 350 17 3.0 -16.7 | 334 5 2.1 -4.4 9 707 3048 360 15 -0.0 -15.0 | 17 3 -0.8 -2.7 10 700 3124 355 15 1.3 -14.9 | 349 3 0.5 -2.6 11 680 3353 345 13 3.4 -12.6 | 275 3 2.5 -0.2 12 654 3658 315 11 7.8 -7.8 | 237 8 7.0 4.6 13 605 4267 335 15 6.3 -13.6 | 283 6 5.5 -1.2 14 582 4572 325 17 9.8 -13.9 | 280 9 8.9 -1.6 15 500 5760 350 21 3.6 -20.7 | 341 9 2.8 -8.3 16 498 5791 350 21 3.6 -20.7 | 341 9 2.8 -8.3 17 459 6401 330 25 12.5 -21.7 | 309 15 11.7 -9.3 18 406 7315 340 33 11.3 -31.0 | 331 21 10.5 -18.7 19 400 7420 335 35 14.8 -31.7 | 324 24 14.0 -19.4 20 300 9430 330 40 20.0 -34.6 | 319 29 19.2 -22.3 21 250 10640 320 44 28.3 -33.7 | 308 35 27.5 -21.4 22 249 10668 315 46 32.5 -32.5 | 302 38 31.7 -20.2 23 200 12050 315 31 21.9 -21.9 | 294 23 21.1 -9.6 24 195 12192 315 31 21.9 -21.9 | 294 23 21.1 -9.6 25 191 12334 310 36 27.6 -23.1 | 292 29 26.8 -10.8 26 177 12802 310 42 32.2 -27.0 | 295 35 31.4 -14.6 27 168 13106 325 35 20.1 -28.7 | 310 25 19.3 -16.3 28 160 13411 285 25 24.1 -6.5 | 256 24 23.3 5.9 29 153 13716 285 25 24.1 -6.5 | 256 24 23.3 5.9 30 150 13820 315 23 16.3 -16.3 | 284 16 15.4 -3.9 31 145 14021 325 19 10.9 -15.6 | 288 11 10.1 -3.2 32 138 14326 320 11 7.1 -8.4 | 238 7 6.3 3.9 33 119 15240 315 25 17.7 -17.7 | 288 18 16.9 -5.3 34 113 15545 310 17 13.0 -10.9 | 263 12 12.2 1.4 35 102 16154 330 19 9.5 -16.5 | 295 10 8.7 -4.1 36 100 16300 290 21 19.7 -7.2 | 255 20 18.9 5.2 37 97 16459 290 21 19.7 -7.2 | 255 20 18.9 5.2 38 88 17069 285 21 20.3 -5.4 | 250 21 19.5 6.9 39 84 17374 295 19 17.2 -8.0 | 255 17 16.4 4.3 40 80 17678 275 15 14.9 -1.3 | 232 18 14.1 11.0 41 76 17983 295 15 13.6 -6.3 | 245 14 12.8 6.0 42 72 18288 265 5 5.0 0.4 | 198 13 4.2 12.8 43 70 18490 295 23 20.8 -9.7 | 263 20 20.0 2.6 44 69 18593 305 13 10.6 -7.5 | 244 11 9.8 4.9 45 66 18898 295 23 20.8 -9.7 | 263 20 20.0 2.6 46 62 19202 290 17 16.0 -5.8 | 247 17 15.2 6.5 47 57 19812 290 21 19.7 -7.2 | 255 20 18.9 5.2 48 54 20117 275 9 9.0 -0.8 | 215 14 8.1 11.6 49 51 20422 300 15 13.0 -7.5 | 248 13 12.2 4.8 50 50 20580 235 9 7.4 5.2 | 201 19 6.6 17.5 51 49 20726 290 13 12.2 -4.4 | 235 14 11.4 7.9 52 47 21031 235 11 9.0 6.3 | 204 20 8.2 18.7 53 44 21336 210 13 6.5 11.3 | 194 24 5.7 23.6 54 42 21641 235 13 10.6 7.5 | 206 22 9.8 19.8 55 40 21946 235 11 9.0 6.3 | 204 20 8.2 18.7 56 38 22250 220 19 12.2 14.6 | 203 29 11.4 26.9 57 36 22555 235 33 27.0 18.9 | 220 41 26.2 31.3 58 35 22860 255 33 31.9 8.5 | 236 37 31.1 20.9 59 31 23470 270 21 21.0 -0.0 | 239 24 20.2 12.3 60 30 23770 255 29 28.0 7.5 | 234 34 27.2 19.9 61 30 23774 260 15 14.8 2.6 | 223 20 14.0 15.0 62 27 24384 255 35 33.8 9.1 | 237 39 33.0 21.4 63 22 25603 280 35 34.5 -6.1 | 259 34 33.6 6.3 64 20 26213 260 23 22.7 4.0 | 233 27 21.8 16.3 65 20 26330 255 35 33.8 9.1 | 237 39 33.0 21.4 66 16 27127 255 38 36.7 9.8 | 238 42 35.9 22.2 67 14 27432 275 33 32.9 -2.9 | 254 33 32.1 9.5 68 13 27737 260 25 24.6 4.3 | 235 29 23.8 16.7 69 11 28346 280 36 35.5 -6.3 | 260 35 34.6 6.1 Wind Parameters Mean winds (0-6000m): 326.2 at 16.5 knts Storm direction: 356.2 at 12.4 knts Shear (0-3000m) pos: 2.9 neg: 2.9 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 51.4 deg Storm rel helicity (0-3000m) pos: 80.8 neg: -26.2 tot: 54.6 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 13.72 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 ------------------------------------------------------------------------------- 500 290 10 225 13| 0.0 13.9 13.9| 40.6 0.0 40.6 81.2 0.90| 14.0 12.5 1000 290 14 238 14| 0.0 6.2 6.2| 46.5 -11.7 34.9 34.9 0.56| 9.9 5.6 1500 288 14 237 15| 0.0 3.5 3.5| 46.5 -20.7 25.9 17.2 0.38| 7.9 3.0 2000 293 14 241 14| 3.3 2.6 6.0| 73.1 -20.7 52.5 26.2 0.51| 9.3 4.8 2500 305 14 250 12| 3.5 2.1 5.6| 80.8 -20.9 59.9 24.0 0.56| 9.0 5.0 3000 312 14 254 10| 2.9 2.9 5.8| 80.8 -26.2 54.6 18.2 0.35| 9.1 3.1 4000 316 14 257 9| 2.5 2.4 4.9| 90.0 -27.3 62.6 15.7 0.36| 8.0 2.9 5000 322 15 267 9| 2.7 2.0 4.7|106.9 -27.3 79.6 15.9 0.43| 7.2 3.1 6000 326 16 279 8| 2.3 2.3 4.6|115.7 -47.2 68.5 11.4 0.32| 7.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20251012.12.gif