UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060812.upa.cvt Date: 1200Z 8 JUN 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:1200Z 8 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 107 SFC 948 595 30.2 10.2 29 20.0 17.4 230 1 308.0 309.6 292.6 333.2 8.26 2 925 802 27.0 9.0 32 18.0 15.8 40 3 306.9 308.4 291.9 330.6 7.81 3 924 812 26.8 8.8 32 18.0 15.6 40 3 306.8 308.2 291.7 330.2 7.71 4 850 1540 19.8 7.8 46 12.0 12.5 95 1 306.9 308.4 291.9 330.7 7.83 5 763 2456 11.0 6.0 71 5.0 8.0 229 4 307.0 308.4 291.8 330.4 7.71 6 759 2500 11.6 -2.4 38 14.0 4.5 233 4 308.1 308.9 289.1 321.3 4.22 7 725 2881 8.0 3.1 71 4.9 5.3 268 6 308.2 309.5 291.3 328.5 6.61 8 713 3019 7.2 -0.8 57 8.0 3.1 281 6 308.8 309.8 290.1 324.5 5.06 9 704 3124 7.8 -14.2 19 22.0 -0.8 291 7 310.6 311.0 287.6 316.5 1.81 10 700 3171 7.6 -12.4 23 20.0 -0.6 295 7 310.9 311.3 288.0 317.7 2.11 11 645 3839 2.6 -14.4 27 17.0 -3.8 316 7 312.6 313.0 288.4 319.0 1.94 12 618 4184 1.0 -11.0 40 12.0 -4.0 327 7 314.6 315.1 289.8 323.3 2.67 13 590 4555 -0.5 -29.5 9 29.0 -8.2 321 6 317.1 317.2 288.4 319.0 0.56 14 585 4623 -0.9 -17.9 26 17.0 -6.8 318 6 317.4 317.7 289.6 322.7 1.60 15 577 4733 -1.1 -31.1 8 30.0 -8.8 315 6 318.4 318.5 288.8 320.2 0.49 16 564 4915 -1.7 -26.7 13 25.0 -8.8 308 5 319.8 319.9 289.5 322.4 0.76 17 500 5860 -9.3 -35.3 10 26.0 -14.7 275 3 321.7 321.8 289.7 323.1 0.38 18 410 7358 -20.9 -35.9 25 15.0 -23.4 250 8 325.5 325.6 290.9 327.1 0.44 19 400 7540 -21.5 -44.5 11 23.0 -24.5 225 1 327.0 327.1 291.1 327.7 0.18 20 300 9590 -38.1 -55.1 15 17.0 -39.1 125 1 331.7 331.7 292.3 332.0 0.07 21 294 9729 -39.5 -53.5 21 14.0 -40.3 129 2 331.6 331.6 292.3 332.0 0.09 22 270 10306 -43.1 -62.1 11 19.0 -43.8 148 8 334.5 334.5 293.0 334.7 0.03 23 250 10820 -46.9 -62.9 14 16.0 -47.4 195 7 336.3 336.3 293.4 336.5 0.03 24 216 11771 -55.3 -64.3 32 9.0 -55.5 176 15 337.7 337.7 293.8 337.8 0.03 25 215 11801 -55.5 -64.5 32 9.0 -55.6 175 16 337.8 337.8 293.8 337.9 0.03 26 200 12260 -57.7 -68.7 23 11.0 -57.9 185 21 341.4 341.4 294.7 341.5 0.02 27 176 13061 -61.3 -74.3 16 13.0 -61.4 225 21 348.2 348.2 296.3 348.2 0.01 28 161 13617 -59.3 -80.3 5 21.0 -59.5 235 21 360.5 360.5 298.8 360.6 0.00 29 150 14060 -59.7 -82.7 3 23.0 -59.9 255 25 367.2 367.2 300.1 367.2 0.00 30 120 15459 -56.9 -84.9 2 28.0 -57.3 255 33 396.6 396.6 304.8 396.6 0.00 31 100 16600 -60.5 -86.5 2 26.0 -60.8 255 27 410.8 410.8 306.6 410.8 0.00 32 70 18810 -62.5 -88.5 2 26.0 -62.8 150 5 450.7 450.7 310.9 450.7 0.00 33 50 20900 -60.3 -88.3 1 28.0 -60.9 110 9 501.4 501.4 315.1 501.4 0.00 34 30 24150 -54.3 -85.3 1 31.0 -56.0 95 7 596.6 596.6 320.5 596.7 0.01 TRP 176 13061 -61.3 -74.3 16 13.0 -61.4 225 21 348.2 348.2 296.3 348.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 599.33 mb = 4431.39 m = 14538.49 ft Wetbulb zero: 705.86 mb = 3102.16 m = 10177.55 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 33.51 % Est. max temperature: 29.19 C = 84.54 F Sfc-Lift cond lev (LCL): 708.12 mb = 3075.85 m = 10091.25 ft T: 7.52 C 700-500 lapse rate: 6.28 C/km ThetaE index: 11.99 C Layer 713.0- 700.0 mb Conv cond level (CCL): 661.76 mb = 3629.46 m = 11907.52 ft Mean mixing ratio: 7.83 g/kg Conv temperature: 34.20 C = 93.56 F Cap Strength: 3.32 C Lifted Index: 1.58 C Risk: Showers probable Lifted Index @300 mb: 1.72 C Lifted Index @700 mb: 3.01 C Showalter Index: 1.64 C Risk: Showers probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 17.10 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 98.60 Risk: None Energy Index: -1.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.42 J/kg Max Up Vert Vel: 2.97 m/s Conv Inhibition (B-): 22084.48 J/kg Cap Strength: 3.22 C Lift Cond Lev (LCL): 709.96 mb = 3054.37 m = 10020.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 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 ---------------------------------------------------------- 0 948 595 230 1 0.8 0.6 | 168 4 -0.8 3.6 1 925 802 40 3 -1.9 -2.3 | 101 4 -3.5 0.7 2 913 914 35 3 -1.7 -2.5 | 99 3 -3.3 0.5 3 850 1540 95 1 -1.0 0.1 | 141 4 -2.5 3.1 4 821 1829 0 0 -0.0 -0.0 | 153 3 -1.5 3.0 5 792 2134 200 3 1.0 2.8 | 175 6 -0.5 5.8 6 700 3171 295 7 6.3 -3.0 | 269 5 4.8 0.0 7 610 4267 330 7 3.5 -6.1 | 327 4 2.0 -3.1 8 500 5860 275 3 3.0 -0.3 | 208 3 1.4 2.7 9 412 7315 255 9 8.7 2.3 | 233 9 7.2 5.3 10 400 7540 225 1 0.7 0.7 | 167 4 -0.8 3.7 11 306 9449 0 0 -0.0 -0.0 | 153 3 -1.5 3.0 12 300 9590 125 1 -0.8 0.6 | 147 4 -2.4 3.6 13 268 10363 150 9 -4.5 7.8 | 151 12 -6.0 10.8 14 250 10820 195 7 1.8 6.8 | 182 10 0.3 9.8 15 244 10973 195 9 2.3 8.7 | 184 12 0.8 11.7 16 202 12192 165 19 -4.9 18.4 | 163 22 -6.5 21.4 17 200 12260 185 21 1.8 20.9 | 181 24 0.3 23.9 18 193 12497 205 21 8.9 19.0 | 198 23 7.3 22.0 19 183 12802 215 21 12.0 17.2 | 207 23 10.5 20.2 20 176 13061 225 21 14.8 14.8 | 217 22 13.3 17.9 21 175 13106 205 21 8.9 19.0 | 198 23 7.3 22.0 22 166 13411 225 21 14.8 14.8 | 217 22 13.3 17.9 23 158 13716 240 21 18.2 10.5 | 231 21 16.6 13.5 24 150 14060 255 25 24.1 6.5 | 247 25 22.6 9.5 25 144 14326 255 27 26.1 7.0 | 248 26 24.5 10.0 26 130 14935 255 36 34.8 9.3 | 250 35 33.2 12.3 27 118 15545 255 33 31.9 8.5 | 249 32 30.3 11.5 28 113 15850 265 27 26.9 2.4 | 258 26 25.4 5.4 29 107 16154 235 29 23.8 16.6 | 229 30 22.2 19.6 30 102 16459 230 27 20.7 17.4 | 223 28 19.1 20.4 31 100 16600 255 27 26.1 7.0 | 248 26 24.5 10.0 32 97 16764 255 27 26.1 7.0 | 248 26 24.5 10.0 33 80 17983 250 9 8.5 3.1 | 229 9 6.9 6.1 34 76 18288 200 3 1.0 2.8 | 175 6 -0.5 5.8 35 70 18810 150 5 -2.5 4.3 | 151 8 -4.0 7.3 36 66 19202 160 9 -3.1 8.5 | 158 12 -4.6 11.5 37 63 19507 180 15 0.0 15.0 | 175 18 -1.5 18.0 38 60 19812 200 9 3.1 8.5 | 188 12 1.5 11.5 39 57 20117 230 11 8.4 7.1 | 214 12 6.9 10.1 40 51 20726 80 1 -1.0 -0.2 | 138 4 -2.5 2.8 41 50 20900 110 9 -8.5 3.1 | 121 12 -10.0 6.1 42 47 21336 130 21 -16.1 13.5 | 133 24 -17.6 16.5 43 45 21641 145 17 -9.8 13.9 | 146 20 -11.3 16.9 44 42 21946 130 13 -10.0 8.4 | 135 16 -11.5 11.4 45 39 22555 150 15 -7.5 13.0 | 151 18 -9.0 16.0 46 37 22860 0 0 -0.0 -0.0 | 153 3 -1.5 3.0 47 35 23165 65 9 -8.2 -3.8 | 85 10 -9.7 -0.8 48 33 23470 75 15 -14.5 -3.9 | 87 16 -16.0 -0.9 49 30 24150 95 7 -7.0 0.6 | 113 9 -8.5 3.6 50 24 24994 0 0 -0.0 -0.0 | 153 3 -1.5 3.0 51 23 25298 35 9 -5.2 -7.4 | 57 8 -6.7 -4.4 52 21 25603 80 15 -14.8 -2.6 | 91 16 -16.3 0.4 53 20 25908 75 13 -12.6 -3.4 | 89 14 -14.1 -0.4 54 18 26213 100 19 -18.7 3.3 | 107 21 -20.3 6.3 55 17 26518 130 11 -8.4 7.1 | 135 14 -10.0 10.1 56 16 26822 90 11 -11.0 0.0 | 103 13 -12.5 3.0 Wind Parameters Mean winds (0-6000m): 302.8 at 4.5 knts Storm direction: 332.8 at 3.4 knts Shear (0-3000m) pos: 1.4 neg: 0.6 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 121.1 deg Storm rel helicity (0-3000m) pos: 19.2 neg: -1.9 tot: 17.4 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.16 Bulk Shear: 3.83 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 39 2 109 3| 0.0 3.5 3.5| 1.1 -1.4 -0.4 -0.7 -0.30| 7.0 -2.1 1000 46 2 118 3| 0.9 1.8 2.6| 3.0 -1.4 1.6 1.6 -0.02| 4.6 -0.1 1500 51 2 125 3| 1.7 1.2 2.9| 4.7 -1.4 3.3 2.2 0.14| 4.8 0.7 2000 186 2 166 5| 1.8 0.9 2.7| 9.4 -1.9 7.5 3.8 0.26| 4.6 1.2 2500 278 3 207 3| 1.7 0.7 2.4| 16.3 -1.9 14.5 5.8 0.42| 4.7 2.0 3000 294 4 229 2| 1.4 0.6 1.9| 19.2 -1.9 17.4 5.8 0.47| 4.3 2.0 4000 309 4 264 2| 0.9 0.4 1.3| 21.7 -3.0 18.7 4.7 0.45| 3.8 1.7 5000 309 5 266 2| 0.8 0.4 1.2| 21.7 -5.8 15.9 3.2 0.28| 3.4 0.9 6000 303 4 256 2| 0.6 0.4 1.0| 23.4 -6.4 17.0 2.8 0.27| 3.2 0.9 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20250608.12.gif