UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070712.upa.cvt Date: 1200Z 7 JUL 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:1200Z 7 JUL 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 44 SFC 941 595 33.6 12.6 28 21.0 19.5 160 1 312.1 314.0 294.8 342.3 9.78 2 933 670 31.2 11.2 29 20.0 18.1 160 1 310.4 312.1 293.9 338.0 8.98 3 925 746 30.6 11.6 31 19.0 18.1 160 1 310.6 312.4 294.1 339.2 9.31 4 850 1493 23.2 10.2 44 13.0 14.8 0 0 310.4 312.2 294.0 338.8 9.23 5 759 2465 14.0 8.0 67 6.0 10.3 187 7 310.7 312.4 293.9 338.1 8.91 6 729 2805 11.6 -0.4 43 12.0 5.2 216 13 311.7 312.7 291.0 327.7 5.10 7 700 3143 8.4 0.4 57 8.0 4.1 220 11 311.8 312.9 291.5 329.4 5.63 8 686 3309 7.0 0.0 61 7.0 3.2 214 12 312.0 313.1 291.6 329.5 5.58 9 593 4486 -2.3 -13.3 43 11.0 -6.5 202 20 314.5 315.0 289.4 322.1 2.31 10 587 4567 -2.3 -21.3 22 19.0 -8.2 200 21 315.4 315.7 288.6 319.5 1.19 11 500 5820 -10.9 -30.9 18 20.0 -15.4 225 17 319.7 319.9 289.3 321.8 0.58 12 489 5991 -12.1 -31.1 19 19.0 -16.3 225 17 320.3 320.4 289.5 322.4 0.58 13 487 6022 -12.1 -35.1 13 23.0 -16.6 225 17 320.7 320.8 289.4 322.1 0.40 14 426 7032 -19.1 -39.1 15 20.0 -22.2 154 11 324.3 324.3 290.4 325.4 0.30 15 403 7445 -19.9 -50.9 5 31.0 -23.5 155 9 328.4 328.4 291.4 328.8 0.09 16 400 7500 -20.3 -51.3 4 31.0 -23.8 160 7 328.6 328.6 291.4 328.9 0.08 17 325 9000 -32.5 -44.5 29 12.0 -33.7 320 4 331.9 331.9 292.4 332.8 0.22 18 308 9377 -35.5 -53.5 14 18.0 -36.7 287 8 332.8 332.8 292.6 333.2 0.09 19 303 9491 -34.9 -55.9 10 21.0 -36.2 275 11 335.2 335.2 293.2 335.5 0.06 20 300 9560 -35.3 -55.3 11 20.0 -36.6 265 15 335.6 335.6 293.3 335.9 0.07 21 279 10061 -38.5 -62.5 6 24.0 -39.6 275 19 338.0 338.1 293.9 338.2 0.03 22 250 10810 -40.1 -69.1 3 29.0 -41.2 235 36 346.4 346.5 295.8 346.5 0.01 23 225 11529 -41.3 -73.3 2 32.0 -42.3 244 44 355.2 355.2 297.7 355.2 0.01 24 202 12254 -46.9 -75.9 2 29.0 -47.6 254 51 357.5 357.5 298.2 357.5 0.01 25 200 12320 -46.9 -75.9 2 29.0 -47.6 255 52 358.5 358.5 298.4 358.5 0.01 26 150 14190 -56.3 -82.3 2 26.0 -56.6 235 44 373.1 373.1 301.1 373.1 0.00 27 122 15483 -61.5 -84.5 3 23.0 -61.7 225 46 386.3 386.3 303.2 386.3 0.00 28 100 16710 -62.5 -86.5 3 24.0 -62.7 215 25 407.0 407.0 306.1 407.0 0.00 29 70 18910 -60.7 -87.7 2 27.0 -61.1 210 5 454.5 454.5 311.3 454.5 0.00 30 50 21020 -57.9 -86.9 1 29.0 -58.6 110 9 507.0 507.0 315.4 507.1 0.00 31 30 24270 -53.7 -84.7 1 31.0 -55.5 90 17 598.2 598.2 320.5 598.3 0.01 32 20 26910 -48.5 -82.5 1 34.0 -52.4 105 27 687.7 687.7 324.0 687.9 0.02 TRP 122 15483 -61.5 -84.5 3 23.0 -61.7 225 46 386.3 386.3 303.2 386.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 616.00 mb = 4194.93 m = 13762.73 ft Wetbulb zero: 655.00 mb = 3682.83 m = 12082.62 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 41.79 % Est. max temperature: 32.15 C = 89.86 F Sfc-Lift cond lev (LCL): 694.32 mb = 3210.02 m = 10531.44 ft T: 7.84 C 700-500 lapse rate: 7.21 C/km ThetaE index: 11.51 C Layer 850.0- 700.0 mb Conv cond level (CCL): 687.09 mb = 3296.22 m = 10814.24 ft Mean mixing ratio: 9.26 g/kg Conv temperature: 33.48 C = 92.27 F Cap Strength: 1.09 C Lifted Index: -3.71 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.63 C Lifted Index @700 mb: 1.06 C Showalter Index: -3.60 C Risk: Severe thunderstorms possible Total Totals Index: 55.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 34.10 C Cross Totals Index: 21.10 C K Index: 36.30 Risk: > 80 % chance of thunderstorms Sweat Index: 263.40 Risk: None Energy Index: -3.28 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 622.61 J/kg Max Up Vert Vel: 35.29 m/s Conv Inhibition (B-): 26.51 J/kg Cap Strength: 1.53 C Lift Cond Lev (LCL): 700.92 mb = 3132.11 m = 10275.82 ft Lev Free Conv (LFC): 665.92 mb = 3549.32 m = 11644.61 ft Equ Level (EL): 285.92 mb = 9891.65 m = 32452.53 ft B at Equ Level: 620.90 J/kg Max Parcel Lev (MPL): 205.92 mb = 12124.85 m = 39779.21 ft Wind level data Storm motion: 241 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 ---------------------------------------------------------- 0 941 595 160 1 -0.3 0.9 | 67 9 -8.1 -3.4 1 925 746 160 1 -0.3 0.9 | 67 9 -8.1 -3.4 2 908 914 145 3 -1.7 2.5 | 79 10 -9.4 -1.9 3 850 1493 0 0 -0.0 -0.0 | 61 9 -7.7 -4.4 4 788 2134 155 1 -0.4 0.9 | 67 9 -8.1 -3.5 5 734 2743 215 13 7.5 10.6 | 178 6 -0.3 6.3 6 708 3048 220 11 7.1 8.4 | 171 4 -0.7 4.1 7 700 3143 220 11 7.1 8.4 | 171 4 -0.7 4.1 8 656 3658 200 15 5.1 14.1 | 165 10 -2.6 9.7 9 608 4267 205 19 8.0 17.2 | 181 13 0.3 12.9 10 585 4572 200 21 7.2 19.7 | 178 15 -0.5 15.4 11 542 5182 200 15 5.1 14.1 | 165 10 -2.6 9.7 12 521 5486 225 17 12.0 12.0 | 209 9 4.3 7.7 13 500 5820 225 17 12.0 12.0 | 209 9 4.3 7.7 14 445 6706 225 19 13.4 13.4 | 212 11 5.7 9.1 15 427 7010 155 11 -4.6 10.0 | 114 14 -12.4 5.6 16 410 7315 145 13 -7.5 10.6 | 113 16 -15.2 6.3 17 400 7500 160 7 -2.4 6.6 | 102 10 -10.1 2.2 18 346 8534 0 0 -0.0 -0.0 | 61 9 -7.7 -4.4 19 305 9449 280 9 8.9 -1.6 | 349 6 1.1 -5.9 20 300 9560 265 15 14.9 1.3 | 293 8 7.2 -3.0 21 292 9754 265 15 14.9 1.3 | 293 8 7.2 -3.0 22 279 10058 275 19 18.9 -1.7 | 298 13 11.2 -6.0 23 255 10668 240 23 19.9 11.5 | 240 14 12.2 7.1 24 250 10810 235 36 29.5 20.6 | 233 27 21.8 16.3 25 200 12320 255 52 50.2 13.5 | 258 43 42.5 9.1 26 195 12497 250 54 50.7 18.5 | 252 45 43.0 14.1 27 186 12802 240 40 34.6 20.0 | 240 31 26.9 15.6 28 177 13106 230 46 35.2 29.6 | 227 37 27.5 25.2 29 169 13411 235 50 41.0 28.7 | 234 41 33.2 24.3 30 150 14190 235 44 36.0 25.2 | 234 35 28.3 20.9 31 147 14326 235 44 36.0 25.2 | 234 35 28.3 20.9 32 140 14630 225 38 26.9 26.9 | 220 30 19.1 22.5 33 133 14935 215 44 25.2 36.0 | 209 36 17.5 31.7 34 122 15483 225 46 32.5 32.5 | 221 38 24.8 28.2 35 121 15545 220 46 29.6 35.2 | 215 38 21.8 30.9 36 115 15850 230 46 35.2 29.6 | 227 37 27.5 25.2 37 109 16154 260 31 30.5 5.4 | 267 23 22.8 1.0 38 100 16710 215 25 14.3 20.5 | 202 17 6.6 16.1 39 99 16764 240 19 16.5 9.5 | 239 10 8.7 5.1 40 94 17069 215 25 14.3 20.5 | 202 17 6.6 16.1 41 90 17374 225 31 21.9 21.9 | 219 23 14.2 17.6 42 85 17678 200 25 8.6 23.5 | 182 19 0.8 19.1 43 77 18288 195 35 9.1 33.8 | 183 29 1.3 29.5 44 74 18593 225 19 13.4 13.4 | 212 11 5.7 9.1 45 70 18910 210 5 2.5 4.3 | 90 5 -5.2 -0.0 46 67 19202 230 13 10.0 8.4 | 209 5 2.2 4.0 47 64 19507 220 1 0.6 0.8 | 63 8 -7.1 -3.6 48 61 19812 160 9 -3.1 8.5 | 111 12 -10.8 4.1 49 58 20117 185 15 1.3 14.9 | 149 12 -6.4 10.6 50 55 20422 145 9 -5.2 7.4 | 103 13 -12.9 3.0 51 50 21020 110 9 -8.5 3.1 | 85 16 -16.2 -1.3 52 50 21031 190 11 1.9 10.8 | 138 9 -5.8 6.5 53 48 21336 110 9 -8.5 3.1 | 85 16 -16.2 -1.3 54 45 21641 150 19 -9.5 16.5 | 125 21 -17.2 12.1 55 43 21946 140 15 -9.6 11.5 | 112 19 -17.4 7.1 56 41 22250 150 9 -4.5 7.8 | 106 13 -12.2 3.4 57 37 22860 115 11 -10.0 4.6 | 91 18 -17.7 0.3 58 36 23165 75 9 -8.7 -2.3 | 68 18 -16.4 -6.7 59 34 23470 125 27 -22.1 15.5 | 110 32 -29.8 11.1 60 32 23774 140 21 -13.5 16.1 | 119 24 -21.2 11.7 61 31 24079 90 15 -15.0 0.0 | 79 23 -22.7 -4.4 62 30 24270 90 17 -17.0 0.0 | 80 25 -24.7 -4.4 63 29 24384 110 17 -16.0 5.8 | 94 24 -23.7 1.5 64 28 24689 90 17 -17.0 0.0 | 80 25 -24.7 -4.4 65 26 25298 110 17 -16.0 5.8 | 94 24 -23.7 1.5 66 24 25603 85 19 -18.9 -1.7 | 77 27 -26.7 -6.0 67 22 26213 110 27 -25.4 9.2 | 98 33 -33.1 4.9 68 21 26518 135 21 -14.8 14.8 | 115 25 -22.6 10.5 69 20 26822 100 23 -22.7 4.0 | 89 30 -30.4 -0.4 70 20 26910 105 27 -26.1 7.0 | 94 34 -33.8 2.6 71 19 27127 90 21 -21.0 0.0 | 81 29 -28.7 -4.4 72 17 27432 105 23 -22.2 6.0 | 93 30 -29.9 1.6 73 16 27737 80 21 -20.7 -3.6 | 74 30 -28.4 -8.0 74 13 28651 95 29 -28.9 2.5 | 87 37 -36.6 -1.8 75 12 28956 85 27 -26.9 -2.4 | 79 35 -34.6 -6.7 Wind Parameters Mean winds (0-6000m): 210.6 at 11.8 knts Storm direction: 240.6 at 8.9 knts Shear (0-3000m) pos: 1.9 neg: 0.7 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 99.4 deg Storm rel helicity (0-3000m) pos: 34.6 neg: -11.3 tot: 23.3 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.2 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 36.69 Bulk Shear: 16.97 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 ------------------------------------------------------------------------------- 500 141 2 72 9| 0.0 1.8 1.8| 4.0 -4.7 -0.8 -1.5 -0.02| 4.1 -0.1 1000 147 1 69 9| 0.0 0.6 0.6| 4.7 -9.3 -4.6 -4.6 -0.22| 3.6 -0.8 1500 147 1 67 9| 0.4 0.4 0.7| 7.3 -9.3 -2.0 -1.4 -0.05| 2.9 -0.2 2000 178 2 74 8| 2.6 0.3 2.9| 28.0 -9.3 18.7 9.4 0.52| 4.8 2.5 2500 205 4 84 6| 2.3 0.2 2.5| 34.6 -10.0 24.6 9.9 0.53| 5.1 2.7 3000 208 6 97 5| 1.9 0.7 2.6| 34.6 -11.3 23.3 7.8 0.42| 5.1 2.2 4000 205 9 132 5| 1.9 0.9 2.8| 43.6 -14.6 29.0 7.3 0.39| 4.8 1.9 5000 205 11 148 6| 1.8 0.4 2.2| 60.2 -22.6 37.6 7.5 0.38| 5.1 2.0 6000 211 12 164 6| 1.5 0.3 1.9| 61.3 -22.6 38.7 6.4 0.38| 4.4 1.7 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20250707.12.gif