UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060612.upa.cvt Date: 1200Z 6 JUN 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:1200Z 6 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 131 SFC 950 595 28.2 15.2 45 13.0 19.4 30 3 305.8 307.9 294.4 340.3 11.51 2 943 657 25.8 12.8 44 13.0 17.3 29 6 304.0 305.8 292.7 333.5 9.89 3 925 819 24.4 13.4 50 11.0 17.2 25 13 304.3 306.2 293.2 335.6 10.50 4 850 1553 18.0 12.0 68 6.0 14.1 340 1 305.0 306.9 293.4 336.2 10.42 5 803 2036 13.4 11.0 85 2.4 11.9 0 0 305.1 307.0 293.3 336.0 10.32 6 777 2313 11.6 7.2 74 4.4 9.0 17 0 306.1 307.6 292.0 330.9 8.23 7 757 2531 10.2 2.2 58 8.0 5.8 39 0 306.8 307.9 290.3 325.0 5.93 8 700 3177 5.0 0.9 75 4.1 2.8 105 1 308.0 309.1 290.6 326.0 5.84 9 559 4971 -8.5 -8.5 100 0.0 -8.5 187 6 312.5 313.2 290.0 324.0 3.60 10 535 5311 -10.9 -10.9 100 0.0 -10.9 178 7 313.6 314.2 289.9 323.6 3.11 11 532 5354 -11.1 -17.1 61 6.0 -13.0 177 7 313.9 314.2 288.8 320.1 1.88 12 517 5574 -11.9 -20.9 47 9.0 -14.5 171 8 315.5 315.8 288.8 320.2 1.40 13 505 5754 -12.7 -17.3 68 4.6 -14.2 166 9 316.7 317.0 289.7 323.1 1.95 14 500 5830 -13.3 -19.3 61 6.0 -15.1 180 5 316.8 317.1 289.5 322.4 1.66 15 484 6077 -15.1 -22.1 55 7.0 -17.0 195 5 317.6 317.8 289.4 322.1 1.34 16 481 6124 -15.5 -27.5 35 12.0 -18.2 198 5 317.6 317.8 288.9 320.5 0.83 17 480 6140 -15.7 -22.7 55 7.0 -17.6 199 5 317.6 317.8 289.3 322.0 1.29 18 479 6156 -15.7 -20.7 65 5.0 -17.1 200 5 317.8 318.1 289.6 323.0 1.54 19 471 6283 -16.1 -19.9 72 3.8 -17.2 208 5 318.8 319.1 290.1 324.5 1.67 20 463 6412 -16.1 -18.1 85 2.0 -16.7 216 5 320.4 320.8 290.9 327.1 1.99 21 448 6660 -17.3 -19.8 81 2.5 -18.0 232 5 321.9 322.2 291.1 327.9 1.77 22 400 7500 -23.5 -27.3 71 3.8 -24.3 285 5 324.4 324.6 291.2 328.0 1.02 23 345 8560 -31.5 -34.2 77 2.7 -31.9 234 9 327.6 327.7 291.7 329.9 0.61 24 306 9394 -38.1 -44.1 53 6.0 -38.6 205 11 329.8 329.8 291.9 330.8 0.25 25 302 9485 -38.7 -45.7 48 7.0 -39.2 222 11 330.2 330.2 292.0 331.0 0.21 26 300 9530 -38.9 -55.9 15 17.0 -39.8 245 11 330.5 330.6 291.9 330.8 0.07 27 299 9553 -39.1 -60.1 9 21.0 -40.0 245 11 330.6 330.6 291.9 330.7 0.04 28 296 9622 -39.7 -60.7 9 21.0 -40.6 245 11 330.7 330.7 291.9 330.8 0.04 29 295 9646 -39.9 -49.9 34 10.0 -40.5 245 11 330.7 330.7 292.0 331.2 0.14 30 294 9669 -39.9 -64.9 5 25.0 -40.8 245 11 331.0 331.0 292.0 331.1 0.02 31 270 10248 -44.5 -63.5 10 19.0 -45.1 261 13 332.5 332.5 292.4 332.6 0.03 32 250 10760 -49.3 -63.3 18 14.0 -49.7 265 15 332.8 332.8 292.5 332.9 0.03 33 248 10813 -49.7 -63.7 18 14.0 -50.0 265 15 332.9 332.9 292.6 333.1 0.03 34 212 11820 -57.3 -64.3 41 7.0 -57.4 265 9 336.4 336.4 293.4 336.5 0.03 35 208 11941 -56.9 -69.9 18 13.0 -57.1 264 11 338.8 338.8 294.0 338.9 0.01 36 200 12190 -54.5 -68.5 16 14.0 -54.8 260 19 346.5 346.5 295.8 346.5 0.02 37 198 12254 -53.9 -70.9 11 17.0 -54.2 259 19 348.4 348.4 296.3 348.5 0.01 38 167 13334 -59.5 -76.5 9 17.0 -59.7 268 19 356.5 356.5 298.0 356.5 0.01 39 150 14010 -56.9 -76.9 6 20.0 -57.2 255 25 372.0 372.0 300.9 372.1 0.01 40 133 14773 -54.9 -79.9 3 25.0 -55.3 264 31 388.6 388.6 303.6 388.7 0.01 41 100 16580 -57.9 -85.9 2 28.0 -58.3 275 29 415.9 415.9 307.2 415.9 0.00 42 70 18790 -61.5 -88.5 2 27.0 -61.9 230 9 452.8 452.8 311.1 452.8 0.00 43 50 20900 -59.5 -88.5 1 29.0 -60.1 315 3 503.3 503.3 315.2 503.3 0.00 44 30 24140 -51.5 -85.5 1 34.0 -53.8 105 7 604.2 604.2 320.8 604.3 0.01 TRP 212 11820 -57.3 -64.3 41 7.0 -57.4 265 9 336.4 336.4 293.4 336.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5699.00 m Freezing level: 647.78 mb = 3841.52 m = 12603.25 ft Wetbulb zero: 664.78 mb = 3588.82 m = 11774.20 ft Precipitable water: 1.30 inches Sfc-500 mean rel hum: 75.06 % Est. max temperature: 27.62 C = 81.72 F Sfc-Lift cond lev (LCL): 785.94 mb = 2216.78 m = 7272.82 ft T: 12.23 C 700-500 lapse rate: 6.90 C/km ThetaE index: 11.23 C Layer 803.0- 700.0 mb Conv cond level (CCL): 758.41 mb = 2515.22 m = 8251.93 ft Mean mixing ratio: 10.43 g/kg Conv temperature: 29.16 C = 84.48 F Cap Strength: 1.20 C Lifted Index: -4.71 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -2.24 C Lifted Index @700 mb: -1.29 C Showalter Index: -4.88 C Risk: Severe thunderstorms possible Total Totals Index: 56.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.30 C Cross Totals Index: 25.30 C K Index: 39.20 Risk: > 80 % chance of thunderstorms Sweat Index: 303.00 Risk: Showers and thunderstorms possible Energy Index: -2.79 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1005.66 J/kg Max Up Vert Vel: 44.85 m/s Conv Inhibition (B-): 28.18 J/kg Cap Strength: 1.22 C Lift Cond Lev (LCL): 782.49 mb = 2253.76 m = 7394.12 ft Lev Free Conv (LFC): 727.49 mb = 2859.03 m = 9379.91 ft Equ Level (EL): 217.49 mb = 11656.00 m = 38240.99 ft B at Equ Level: 1002.02 J/kg Max Parcel Lev (MPL): 157.49 mb = 13703.34 m = 44957.91 ft Wind level data Storm motion: 192 at 3 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 ---------------------------------------------------------- 0 950 595 30 3 -1.5 -2.6 | 21 6 -2.1 -5.5 1 925 819 25 13 -5.5 -11.8 | 23 16 -6.1 -14.7 2 915 914 25 13 -5.5 -11.8 | 23 16 -6.1 -14.7 3 850 1553 340 1 0.3 -0.9 | 4 4 -0.3 -3.8 4 822 1829 0 0 -0.0 -0.0 | 12 3 -0.6 -2.9 5 793 2134 0 0 -0.0 -0.0 | 12 3 -0.6 -2.9 6 700 3177 105 1 -1.0 0.3 | 31 3 -1.6 -2.6 7 610 4267 205 3 1.3 2.7 | 284 1 0.6 -0.2 8 502 5791 165 9 -2.3 8.7 | 153 7 -3.0 5.8 9 500 5830 180 5 0.0 5.0 | 164 2 -0.6 2.1 10 400 7500 285 5 4.8 -1.3 | 315 6 4.2 -4.2 11 345 8534 235 9 7.4 5.2 | 251 7 6.7 2.3 12 331 8839 200 9 3.1 8.5 | 204 6 2.5 5.6 13 303 9449 205 11 4.6 10.0 | 210 8 4.0 7.1 14 300 9530 245 11 10.0 4.6 | 259 10 9.3 1.8 15 290 9754 245 11 10.0 4.6 | 259 10 9.3 1.8 16 265 10363 265 13 13.0 1.1 | 278 12 12.3 -1.7 17 250 10760 265 15 14.9 1.3 | 276 14 14.3 -1.6 18 212 11820 265 9 9.0 0.8 | 284 9 8.3 -2.1 19 210 11887 265 9 9.0 0.8 | 284 9 8.3 -2.1 20 200 12190 260 19 18.7 3.3 | 269 18 18.1 0.4 21 191 12497 255 21 20.3 5.4 | 263 20 19.7 2.6 22 182 12802 285 15 14.5 -3.9 | 296 15 13.9 -6.8 23 173 13106 290 15 14.1 -5.1 | 301 16 13.5 -8.0 24 165 13411 260 21 20.7 3.6 | 268 20 20.1 0.8 25 150 14010 255 25 24.1 6.5 | 261 24 23.5 3.6 26 150 14021 285 21 20.3 -5.4 | 293 21 19.7 -8.3 27 130 14935 260 33 32.5 5.7 | 265 32 31.9 2.8 28 118 15545 275 33 32.9 -2.9 | 280 33 32.3 -5.8 29 107 16154 250 25 23.5 8.6 | 256 24 22.9 5.7 30 100 16580 275 29 28.9 -2.5 | 281 29 28.3 -5.4 31 97 16764 275 29 28.9 -2.5 | 281 29 28.3 -5.4 32 88 17374 280 19 18.7 -3.3 | 289 19 18.1 -6.2 33 84 17678 250 13 12.2 4.4 | 262 12 11.6 1.6 34 80 17983 260 25 24.6 4.3 | 267 24 24.0 1.5 35 70 18790 230 9 6.9 5.8 | 245 7 6.3 2.9 36 69 18898 310 9 6.9 -5.8 | 324 11 6.3 -8.7 37 66 19202 240 11 9.5 5.5 | 254 9 8.9 2.6 38 62 19507 220 19 12.2 14.6 | 225 16 11.6 11.7 39 59 19812 270 11 11.0 -0.0 | 286 11 10.4 -2.9 40 57 20117 80 9 -8.9 -1.6 | 65 10 -9.5 -4.4 41 54 20422 100 9 -8.9 1.6 | 82 10 -9.5 -1.3 42 50 20900 315 3 2.1 -2.1 | 343 5 1.5 -5.0 43 44 21641 80 11 -10.8 -1.9 | 67 12 -11.5 -4.8 44 42 21946 85 11 -11.0 -1.0 | 72 12 -11.6 -3.8 45 37 22860 0 0 -0.0 -0.0 | 12 3 -0.6 -2.9 46 33 23470 90 19 -19.0 0.0 | 82 20 -19.6 -2.9 47 32 23774 110 11 -10.3 3.8 | 95 11 -11.0 0.9 48 30 24079 120 9 -7.8 4.5 | 101 9 -8.4 1.6 49 30 24140 105 7 -6.8 1.8 | 82 7 -7.4 -1.1 50 24 24994 305 1 0.8 -0.6 | 357 3 0.2 -3.5 51 19 25908 70 13 -12.2 -4.4 | 60 15 -12.8 -7.3 52 18 26213 130 13 -10.0 8.4 | 117 12 -10.6 5.5 53 17 26518 125 11 -9.0 6.3 | 110 10 -9.6 3.4 Wind Parameters Mean winds (0-6000m): 162.2 at 3.9 knts Storm direction: 192.2 at 2.9 knts Shear (0-3000m) pos: 0.4 neg: 0.4 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 27.7 deg Storm rel helicity (0-3000m) pos: 3.0 neg: -16.1 tot: -13.1 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 42.83 Bulk Shear: 23.48 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 23 10 21 13| 0.0 7.0 7.0| 0.6 -10.3 -9.7 -19.5 -0.17| 14.7 -2.5 1000 23 8 20 10| 0.0 1.3 1.3| 1.1 -16.1 -15.0 -15.0 -0.18| 12.1 -2.1 1500 23 5 19 8| 0.3 0.9 1.1| 1.5 -16.1 -14.6 -9.8 -0.15| 8.4 -1.3 2000 23 4 18 7| 0.2 0.6 0.8| 1.7 -16.1 -14.4 -7.2 -0.14| 6.4 -0.9 2500 26 3 19 6| 0.3 0.5 0.8| 2.3 -16.1 -13.8 -5.5 -0.11| 5.3 -0.6 3000 31 3 21 6| 0.4 0.4 0.9| 3.0 -16.1 -13.1 -4.4 -0.07| 4.6 -0.3 4000 36 3 24 6| 0.6 0.3 1.0| 3.2 -16.4 -13.2 -3.3 -0.11| 4.0 -0.5 5000 129 4 79 3| 0.5 0.6 1.1| 3.2 -18.7 -15.5 -3.1 -0.16| 3.7 -0.6 6000 162 4 115 2| 0.5 0.5 1.0| 6.5 -19.4 -12.9 -2.1 -0.03| 3.9 -0.1 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20250606.12.gif