UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060512.upa.cvt Date: 1200Z 5 JUN 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:1200Z 5 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 133 SFC 950 595 28.0 15.0 45 13.0 19.2 140 3 305.6 307.7 294.2 339.6 11.36 2 925 824 25.4 13.4 47 12.0 17.5 165 9 305.3 307.2 293.5 336.8 10.50 3 850 1559 18.8 8.8 52 10.0 12.6 125 9 305.8 307.4 292.0 331.2 8.39 4 780 2289 12.0 8.0 76 4.0 9.6 140 4 306.2 307.8 292.3 332.3 8.66 5 705 3130 6.4 -4.6 45 11.0 1.2 285 1 308.9 309.7 289.0 321.0 3.85 6 700 3188 5.8 -5.2 45 11.0 0.7 295 1 308.9 309.6 288.9 320.5 3.71 7 632 4016 -0.7 -2.4 88 1.7 -1.6 228 5 310.7 311.6 290.7 326.5 5.08 8 589 4576 -4.3 -13.3 49 9.0 -7.7 200 7 312.8 313.2 288.8 320.4 2.33 9 584 4643 -4.7 -8.2 76 3.5 -6.2 198 7 313.1 313.8 290.1 324.4 3.53 10 569 4848 -6.1 -6.1 100 0.0 -6.1 194 8 313.8 314.6 291.0 327.3 4.26 11 520 5548 -10.7 -12.5 87 1.8 -11.4 181 9 316.4 317.0 290.5 325.6 2.81 12 506 5758 -11.1 -29.1 21 18.0 -15.3 177 9 318.4 318.5 289.0 320.8 0.68 13 500 5850 -11.7 -21.7 43 10.0 -14.6 175 9 318.8 319.0 289.8 323.4 1.35 14 497 5896 -11.5 -19.5 52 8.0 -14.0 176 9 319.6 319.9 290.3 325.1 1.64 15 492 5973 -11.7 -25.7 30 14.0 -15.3 178 9 320.2 320.4 289.9 323.6 0.96 16 482 6130 -12.9 -20.9 51 8.0 -15.3 181 10 320.7 320.9 290.5 325.8 1.50 17 403 7465 -23.1 -38.1 24 15.0 -25.3 179 12 324.3 324.3 290.5 325.6 0.35 18 400 7520 -23.7 -36.7 29 13.0 -25.7 175 11 324.2 324.3 290.5 325.7 0.41 19 396 7593 -24.3 -36.3 32 12.0 -26.1 175 11 324.3 324.4 290.5 325.9 0.43 20 394 7630 -24.5 -30.5 57 6.0 -25.6 175 11 324.5 324.7 290.9 327.3 0.77 21 391 7686 -24.9 -29.8 64 4.9 -25.8 177 11 324.7 324.9 291.0 327.7 0.83 22 388 7742 -25.3 -59.3 3 34.0 -27.9 179 11 324.9 324.9 290.3 325.1 0.03 23 384 7817 -26.1 -47.1 12 21.0 -28.3 181 11 324.8 324.9 290.4 325.4 0.14 24 382 7855 -26.3 -28.9 79 2.6 -26.8 182 11 325.1 325.2 291.2 328.3 0.92 25 381 7874 -26.5 -34.5 47 8.0 -27.8 183 11 325.0 325.1 290.9 327.0 0.54 26 377 7950 -27.1 -58.1 4 31.0 -29.3 185 11 325.2 325.2 290.4 325.4 0.04 27 366 8163 -28.5 -40.5 31 12.0 -30.0 192 11 326.1 326.2 290.9 327.3 0.30 28 356 8362 -30.1 -49.1 14 19.0 -31.7 197 10 326.6 326.6 290.9 327.1 0.12 29 354 8402 -30.3 -34.3 68 4.0 -30.9 198 10 326.8 326.9 291.5 329.0 0.59 30 353 8422 -30.3 -33.7 72 3.4 -30.8 198 10 327.1 327.2 291.5 329.4 0.63 31 339 8709 -32.3 -41.3 40 9.0 -33.3 200 13 328.2 328.2 291.5 329.3 0.30 32 330 8898 -33.7 -40.7 49 7.0 -34.4 203 17 328.8 328.9 291.7 330.0 0.33 33 327 8963 -34.1 -45.1 32 11.0 -35.1 208 17 329.1 329.1 291.7 329.9 0.21 34 320 9114 -35.3 -52.3 16 17.0 -36.4 219 17 329.5 329.5 291.7 329.9 0.09 35 300 9560 -39.5 -49.5 34 10.0 -40.1 240 19 329.7 329.7 291.8 330.2 0.14 36 277 10096 -44.3 -51.3 46 7.0 -44.6 225 22 330.4 330.4 291.9 330.9 0.12 37 265 10389 -46.7 -59.7 21 13.0 -47.1 216 24 331.1 331.1 292.0 331.3 0.05 38 261 10489 -47.5 -60.5 21 13.0 -47.9 213 25 331.3 331.4 292.1 331.5 0.04 39 258 10565 -48.1 -66.1 11 18.0 -48.5 211 26 331.6 331.6 292.2 331.6 0.02 40 254 10667 -48.9 -55.9 44 7.0 -49.1 208 26 331.9 331.9 292.3 332.2 0.08 41 250 10770 -49.7 -61.7 23 12.0 -50.0 205 27 332.2 332.2 292.3 332.3 0.04 42 248 10823 -50.1 -72.1 6 22.0 -50.5 205 26 332.3 332.3 292.4 332.4 0.01 43 214 11780 -55.9 -66.9 24 11.0 -56.1 237 22 337.6 337.7 293.7 337.7 0.02 44 200 12210 -58.5 -69.5 23 11.0 -58.6 240 21 340.1 340.1 294.4 340.2 0.02 45 187 12630 -60.3 -72.3 19 12.0 -60.4 230 23 343.8 343.8 295.3 343.9 0.01 46 150 14010 -57.7 -83.7 2 26.0 -58.0 230 35 370.7 370.7 300.7 370.7 0.00 47 147 14137 -57.5 -83.5 2 26.0 -57.8 234 34 373.2 373.2 301.1 373.2 0.00 48 100 16550 -60.3 -86.3 2 26.0 -60.6 250 25 411.2 411.2 306.7 411.2 0.00 49 70 18760 -59.5 -88.5 1 29.0 -59.9 260 9 457.1 457.1 311.5 457.1 0.00 50 50 20870 -58.3 -87.3 1 29.0 -59.0 80 7 506.1 506.1 315.4 506.1 0.00 51 30 24110 -53.3 -85.3 1 32.0 -55.2 105 17 599.3 599.3 320.6 599.4 0.01 52 20 26760 -44.7 -82.7 1 38.0 -50.0 90 15 699.4 699.4 324.4 699.5 0.02 TRP 187 12630 -60.3 -72.3 19 12.0 -60.4 230 23 343.8 343.8 295.3 343.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5717.00 m Freezing level: 639.32 mb = 3926.67 m = 12882.61 ft Wetbulb zero: 679.71 mb = 3426.25 m = 11240.83 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 65.73 % Est. max temperature: 28.47 C = 83.24 F Sfc-Lift cond lev (LCL): 785.86 mb = 2225.62 m = 7301.82 ft T: 12.59 C 700-500 lapse rate: 6.57 C/km ThetaE index: 11.76 C Layer 705.0- 632.0 mb Conv cond level (CCL): 738.69 mb = 2741.51 m = 8994.35 ft Mean mixing ratio: 9.80 g/kg Conv temperature: 30.04 C = 86.07 F Cap Strength: 1.20 C Lifted Index: -2.75 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.37 C Lifted Index @700 mb: -0.25 C Showalter Index: -1.00 C Risk: Thunderstorms probable Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 20.50 C K Index: 28.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 172.60 Risk: None Energy Index: -1.53 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 764.02 J/kg Max Up Vert Vel: 39.09 m/s Conv Inhibition (B-): 31.04 J/kg Cap Strength: 1.20 C Lift Cond Lev (LCL): 761.23 mb = 2491.76 m = 8174.96 ft Lev Free Conv (LFC): 696.23 mb = 3231.80 m = 10602.89 ft Equ Level (EL): 226.23 mb = 11419.14 m = 37463.90 ft B at Equ Level: 754.62 J/kg Max Parcel Lev (MPL): 156.23 mb = 13755.44 m = 45128.83 ft Wind level data Storm motion: 202 at 5 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 ---------------------------------------------------------- 0 950 595 140 3 -1.9 2.3 | 58 4 -3.8 -2.3 1 925 824 165 9 -2.3 8.7 | 134 6 -4.2 4.1 2 915 914 160 7 -2.4 6.6 | 115 5 -4.2 2.0 3 884 1219 155 9 -3.8 8.2 | 122 7 -5.7 3.5 4 850 1559 125 9 -7.4 5.2 | 93 9 -9.2 0.5 5 823 1829 110 9 -8.5 3.1 | 81 10 -10.3 -1.5 6 794 2134 115 5 -4.5 2.1 | 69 7 -6.4 -2.5 7 700 3188 295 1 0.9 -0.4 | 11 5 -0.9 -5.0 8 611 4267 205 7 3.0 6.3 | 213 2 1.1 1.7 9 500 5850 175 9 -0.8 9.0 | 149 5 -2.6 4.3 10 446 6706 195 11 2.8 10.6 | 189 6 1.0 6.0 11 428 7010 180 11 0.0 11.0 | 164 7 -1.9 6.4 12 411 7315 190 13 2.3 12.8 | 183 8 0.4 8.2 13 400 7520 175 11 -1.0 11.0 | 156 7 -2.8 6.3 14 394 7620 175 11 -1.0 11.0 | 156 7 -2.8 6.3 15 362 8230 195 11 2.8 10.6 | 189 6 1.0 6.0 16 347 8534 200 9 3.1 8.5 | 198 4 1.2 3.8 17 332 8839 200 17 5.8 16.0 | 199 12 4.0 11.4 18 305 9449 245 17 15.4 7.2 | 259 14 13.6 2.6 19 300 9560 240 19 16.5 9.5 | 252 15 14.6 4.9 20 250 10770 205 27 11.4 24.5 | 206 22 9.6 19.8 21 242 10973 205 25 10.6 22.7 | 206 20 8.7 18.0 22 231 11278 215 27 15.5 22.1 | 218 22 13.6 17.5 23 220 11582 235 23 18.8 13.2 | 243 19 17.0 8.6 24 200 12210 240 21 18.2 10.5 | 250 17 16.3 5.9 25 191 12497 240 19 16.5 9.5 | 252 15 14.6 4.9 26 187 12630 230 23 17.6 14.8 | 237 19 15.8 10.2 27 182 12802 230 23 17.6 14.8 | 237 19 15.8 10.2 28 165 13411 250 31 29.1 10.6 | 258 28 27.3 6.0 29 150 14010 230 35 26.8 22.5 | 234 31 25.0 17.9 30 150 14021 230 33 25.3 21.2 | 235 29 23.4 16.6 31 136 14630 250 36 33.8 12.3 | 256 33 32.0 7.7 32 123 15240 240 36 31.2 18.0 | 245 32 29.3 13.4 33 112 15850 250 40 37.6 13.7 | 256 37 35.7 9.1 34 107 16154 245 33 29.9 13.9 | 252 30 28.1 9.3 35 100 16550 250 25 23.5 8.6 | 260 22 21.6 3.9 36 97 16764 265 25 24.9 2.2 | 276 23 23.1 -2.4 37 83 17678 255 36 34.8 9.3 | 262 33 32.9 4.7 38 79 17983 240 27 23.4 13.5 | 248 23 21.5 8.9 39 76 18288 255 21 20.3 5.4 | 267 18 18.4 0.8 40 72 18593 245 13 11.8 5.5 | 265 10 9.9 0.9 41 70 18760 260 9 8.9 1.6 | 294 8 7.0 -3.1 42 68 18898 265 11 11.0 1.0 | 292 10 9.1 -3.7 43 65 19202 215 3 1.7 2.5 | 3 2 -0.1 -2.2 44 62 19507 230 9 6.9 5.8 | 257 5 5.0 1.2 45 59 19812 265 19 18.9 1.7 | 280 17 17.1 -3.0 46 56 20117 280 9 8.9 -1.6 | 311 9 7.0 -6.2 47 50 20870 80 7 -6.9 -1.2 | 56 11 -8.7 -5.8 48 49 21031 30 9 -4.5 -7.8 | 27 14 -6.4 -12.4 49 46 21336 0 0 -0.0 -0.0 | 22 5 -1.9 -4.6 50 38 22555 105 9 -8.7 2.3 | 78 11 -10.5 -2.3 51 37 22860 125 9 -7.4 5.2 | 93 9 -9.2 0.5 52 35 23165 100 9 -8.9 1.6 | 74 11 -10.7 -3.1 53 33 23470 115 9 -8.2 3.8 | 85 10 -10.0 -0.8 54 30 24079 100 11 -10.8 1.9 | 78 13 -12.7 -2.7 55 30 24110 105 17 -16.4 4.4 | 89 18 -18.3 -0.2 56 29 24384 80 11 -10.8 -1.9 | 63 14 -12.7 -6.5 57 27 24689 115 13 -11.8 5.5 | 94 14 -13.6 0.9 58 26 24994 115 13 -11.8 5.5 | 94 14 -13.6 0.9 59 25 25298 90 13 -13.0 0.0 | 73 16 -14.9 -4.6 60 24 25603 105 13 -12.6 3.4 | 85 14 -14.4 -1.3 61 23 25908 80 17 -16.7 -3.0 | 68 20 -18.6 -7.6 62 22 26213 110 21 -19.7 7.2 | 97 22 -21.6 2.6 63 21 26518 145 13 -7.5 10.6 | 123 11 -9.3 6.0 64 20 26760 90 15 -15.0 0.0 | 75 17 -16.9 -4.6 65 20 26822 105 9 -8.7 2.3 | 78 11 -10.5 -2.3 66 18 27127 85 15 -14.9 -1.3 | 71 18 -16.8 -5.9 67 17 27432 90 13 -13.0 0.0 | 73 16 -14.9 -4.6 Wind Parameters Mean winds (0-6000m): 171.8 at 6.6 knts Storm direction: 201.8 at 5.0 knts Shear (0-3000m) pos: 1.0 neg: 0.8 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -76.8 deg Storm rel helicity (0-3000m) pos: 9.1 neg: -22.8 tot: -13.7 m^2/s^2 ave: -4.6 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 5.5 stream: -1.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 2612.73 Bulk Shear: 0.29 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 ------------------------------------------------------------------------------- 500 159 7 114 5| 5.5 0.0 5.5| 7.0 -1.0 6.0 12.0 0.67| 7.8 5.2 1000 150 8 111 6| 2.8 2.6 5.4| 7.3 -9.9 -2.6 -2.6 0.08| 6.9 0.6 1500 138 8 100 7| 1.8 1.9 3.8| 7.3 -18.0 -10.7 -7.1 -0.12| 6.4 -0.8 2000 138 7 95 7| 2.0 1.4 3.4| 8.0 -18.9 -10.9 -5.5 -0.13| 6.4 -0.9 2500 135 6 87 6| 1.2 1.1 2.3| 8.6 -19.7 -11.1 -4.4 -0.15| 5.9 -0.9 3000 136 5 82 6| 1.0 0.8 1.8| 9.1 -22.8 -13.7 -4.6 -0.20| 5.5 -1.1 4000 156 5 95 4| 0.7 0.3 1.0| 9.1 -27.2 -18.1 -4.5 -0.32| 5.0 -1.6 5000 167 6 111 3| 0.6 0.5 1.1| 9.1 -29.1 -20.0 -4.0 -0.35| 4.3 -1.5 6000 172 7 125 3| 0.7 0.4 1.2| 13.7 -29.6 -15.9 -2.6 -0.26| 4.0 -1.0 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20250605.12.gif