UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070706.upa.cvt Date: 0600Z 7 JUL 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:0600Z 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 79 SFC 944 595 23.2 15.2 61 8.0 17.9 140 3 301.3 303.4 293.2 335.4 11.58 2 925 761 21.4 13.4 60 8.0 16.2 150 5 301.2 303.1 292.3 332.1 10.50 3 923 780 21.2 13.2 60 8.0 16.0 149 5 301.2 303.1 292.2 331.8 10.38 4 902 980 22.2 11.2 50 11.0 15.2 147 3 304.2 305.9 292.3 332.0 9.30 5 864 1353 21.8 8.8 43 13.0 13.7 160 3 307.5 309.1 292.4 332.6 8.25 6 850 1495 20.8 8.8 46 12.0 13.3 165 3 307.9 309.5 292.6 333.5 8.39 7 786 2168 16.8 5.8 48 11.0 10.2 229 7 310.6 312.0 292.6 333.4 7.38 8 700 3140 7.4 4.4 81 3.0 5.6 185 5 310.7 312.1 292.7 333.8 7.51 9 683 3342 5.8 3.2 83 2.6 4.4 190 5 311.1 312.4 292.5 333.0 7.07 10 612 4231 -0.5 -5.1 71 4.6 -2.7 213 7 313.8 314.6 291.0 327.4 4.28 11 604 4336 -0.9 -8.9 55 8.0 -4.3 216 7 314.5 315.1 290.2 324.9 3.23 12 597 4429 -0.7 -20.7 20 20.0 -7.2 217 8 315.8 316.0 288.7 319.9 1.23 13 594 4469 -0.7 -16.7 29 16.0 -6.4 218 8 316.2 316.6 289.3 322.0 1.74 14 587 4564 -1.3 -24.3 15 23.0 -8.1 219 9 316.6 316.8 288.6 319.7 0.91 15 531 5354 -7.9 -20.9 34 13.0 -11.9 232 14 317.9 318.2 289.5 322.5 1.36 16 500 5820 -10.5 -31.5 16 21.0 -15.2 240 17 320.2 320.3 289.4 322.2 0.55 17 472 6261 -13.1 -41.1 8 28.0 -17.8 240 14 322.3 322.4 289.7 323.2 0.22 18 424 7069 -18.9 -36.9 19 18.0 -22.0 181 9 325.0 325.0 290.7 326.4 0.38 19 400 7500 -21.7 -27.7 58 6.0 -23.0 165 5 326.8 327.0 291.8 330.3 0.98 20 398 7537 -21.3 -32.3 36 11.0 -23.4 162 5 327.8 327.9 291.7 330.1 0.64 21 397 7556 -21.5 -28.5 53 7.0 -23.0 160 4 327.8 327.9 292.0 331.0 0.92 22 388 7724 -22.5 -37.5 24 15.0 -24.9 144 3 328.6 328.7 291.7 330.1 0.39 23 372 8032 -25.1 -36.1 35 11.0 -26.8 128 1 329.1 329.2 291.9 330.9 0.47 24 367 8130 -25.3 -46.3 12 21.0 -27.7 131 2 330.1 330.2 291.9 330.8 0.16 25 364 8190 -25.5 -42.5 19 17.0 -27.7 133 2 330.6 330.7 292.2 331.6 0.25 26 314 9242 -34.7 -42.7 44 8.0 -35.5 168 8 332.1 332.2 292.6 333.2 0.28 27 300 9560 -36.5 -51.5 20 15.0 -37.5 185 5 333.9 333.9 292.9 334.4 0.11 28 284 9936 -39.3 -56.3 15 17.0 -40.2 204 8 335.2 335.2 293.2 335.5 0.07 29 262 10488 -37.9 -66.9 3 29.0 -39.2 241 21 345.1 345.1 295.6 345.1 0.02 30 250 10810 -38.7 -69.7 2 31.0 -39.9 255 35 348.5 348.5 296.3 348.6 0.01 31 244 10977 -38.9 -71.9 2 33.0 -40.1 245 35 350.7 350.7 296.8 350.7 0.01 32 200 12320 -46.1 -76.1 2 30.0 -46.9 250 36 359.8 359.8 298.7 359.8 0.01 33 154 14023 -56.1 -82.1 2 26.0 -56.4 245 50 370.6 370.6 300.7 370.6 0.00 34 150 14190 -56.7 -82.7 2 26.0 -57.0 255 44 372.4 372.4 301.0 372.4 0.00 35 123 15430 -62.5 -85.5 3 23.0 -62.7 250 38 383.6 383.6 302.8 383.6 0.00 36 117 15740 -60.7 -85.7 2 25.0 -60.9 250 37 392.4 392.4 304.2 392.4 0.00 37 100 16710 -63.5 -86.5 3 23.0 -63.7 245 27 405.0 405.0 305.9 405.0 0.00 38 70 18890 -62.3 -88.3 2 26.0 -62.6 185 19 451.1 451.1 311.0 451.1 0.00 39 50 20980 -57.9 -86.9 1 29.0 -58.6 65 5 507.0 507.0 315.4 507.1 0.00 40 30 24240 -52.3 -85.3 1 33.0 -54.4 100 17 602.1 602.1 320.7 602.1 0.01 41 20 26890 -46.7 -83.7 1 37.0 -51.2 100 29 693.2 693.2 324.2 693.4 0.02 TRP 123 15430 -62.5 -85.5 3 23.0 -62.7 250 38 383.6 383.6 302.8 383.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5741.00 m Freezing level: 617.63 mb = 4160.01 m = 13648.17 ft Wetbulb zero: 639.02 mb = 3880.81 m = 12732.16 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 51.46 % Est. max temperature: 32.05 C = 89.70 F Sfc-Lift cond lev (LCL): 839.23 mb = 1604.59 m = 5264.35 ft T: 20.15 C 700-500 lapse rate: 6.68 C/km ThetaE index: 3.59 C Layer 925.0- 902.0 mb Conv cond level (CCL): 701.09 mb = 3126.92 m = 10258.80 ft Mean mixing ratio: 9.34 g/kg Conv temperature: 32.45 C = 90.41 F Cap Strength: 5.53 C Lifted Index: -0.56 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.09 C Lifted Index @700 mb: 2.11 C Showalter Index: -0.88 C Risk: Thunderstorms probable Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.30 C Cross Totals Index: 19.30 C K Index: 37.10 Risk: > 80 % chance of thunderstorms Sweat Index: 160.60 Risk: None Energy Index: -2.12 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.32 J/kg Max Up Vert Vel: 12.11 m/s Conv Inhibition (B-): 320.39 J/kg Cap Strength: 5.54 C Lift Cond Lev (LCL): 762.13 mb = 2426.33 m = 7960.29 ft Lev Free Conv (LFC): 547.13 mb = 5118.19 m = 16791.75 ft Equ Level (EL): 397.13 mb = 7553.03 m = 24779.98 ft B at Equ Level: 70.94 J/kg Max Parcel Lev (MPL): 317.13 mb = 9171.73 m = 30090.61 ft Wind level data Storm motion: 253 at 6 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 ---------------------------------------------------------- 0 944 595 140 3 -1.9 2.3 | 94 8 -7.8 0.5 1 942 610 0 0 -0.0 -0.0 | 73 6 -5.9 -1.8 2 925 761 150 5 -2.5 4.3 | 107 9 -8.4 2.6 3 909 914 145 3 -1.7 2.5 | 95 8 -7.6 0.7 4 850 1495 165 3 -0.8 2.9 | 100 7 -6.7 1.1 5 788 2134 230 7 5.4 4.5 | 169 3 -0.5 2.7 6 700 3140 185 5 0.4 5.0 | 120 6 -5.5 3.2 7 608 4267 215 7 4.0 5.7 | 155 4 -1.9 4.0 8 500 5820 240 17 14.7 8.5 | 233 11 8.8 6.7 9 482 6096 245 19 17.2 8.0 | 241 13 11.3 6.3 10 463 6401 235 9 7.4 5.2 | 204 4 1.5 3.4 11 410 7315 160 9 -3.1 8.5 | 127 11 -9.0 6.7 12 400 7500 165 5 -1.3 4.8 | 113 8 -7.2 3.1 13 377 7925 125 1 -0.8 0.6 | 80 7 -6.7 -1.2 14 305 9449 175 9 -0.8 9.0 | 137 10 -6.7 7.2 15 300 9560 185 5 0.4 5.0 | 120 6 -5.5 3.2 16 279 10058 210 9 4.5 7.8 | 167 6 -1.4 6.0 17 267 10363 235 15 12.3 8.6 | 223 9 6.4 6.8 18 250 10810 255 35 33.8 9.1 | 255 29 27.9 7.3 19 244 10973 245 35 31.7 14.8 | 243 29 25.8 13.0 20 233 11278 260 27 26.6 4.7 | 262 21 20.7 2.9 21 200 12320 250 36 33.8 12.3 | 249 30 27.9 10.5 22 186 12802 245 40 36.3 16.9 | 244 34 30.4 15.1 23 177 13106 240 33 28.6 16.5 | 237 27 22.7 14.7 24 169 13411 230 36 27.6 23.1 | 225 30 21.7 21.4 25 154 14021 245 50 45.3 21.1 | 244 44 39.4 19.4 26 150 14190 255 44 42.5 11.4 | 255 38 36.6 9.6 27 140 14630 265 36 35.9 3.1 | 267 30 30.0 1.4 28 133 14935 240 33 28.6 16.5 | 237 27 22.7 14.7 29 123 15430 250 38 35.7 13.0 | 249 32 29.8 11.2 30 115 15850 250 36 33.8 12.3 | 249 30 27.9 10.5 31 109 16154 225 40 28.3 28.3 | 220 35 22.4 26.5 32 100 16710 245 27 24.5 11.4 | 243 21 18.6 9.6 33 94 17069 245 27 24.5 11.4 | 243 21 18.6 9.6 34 85 17678 230 17 13.0 10.9 | 218 12 7.1 9.2 35 77 18288 250 19 17.9 6.5 | 248 13 12.0 4.7 36 73 18593 205 15 6.3 13.6 | 182 12 0.4 11.8 37 70 18890 185 19 1.7 18.9 | 166 18 -4.2 17.2 38 70 18898 215 15 8.6 12.3 | 194 11 2.7 10.5 39 67 19202 185 13 1.1 13.0 | 157 12 -4.8 11.2 40 63 19507 210 11 5.5 9.5 | 177 8 -0.4 7.8 41 60 19812 200 13 4.4 12.2 | 172 11 -1.4 10.4 42 55 20422 135 9 -6.4 6.4 | 111 13 -12.3 4.6 43 52 20726 0 0 -0.0 -0.0 | 73 6 -5.9 -1.8 44 50 20980 65 5 -4.5 -2.1 | 70 11 -10.4 -3.9 45 50 21031 110 9 -8.5 3.1 | 95 14 -14.3 1.3 46 47 21336 55 9 -7.4 -5.2 | 62 15 -13.3 -6.9 47 45 21641 110 15 -14.1 5.1 | 100 20 -20.0 3.4 48 43 21946 85 23 -22.9 -2.0 | 83 29 -28.8 -3.8 49 41 22250 130 19 -14.6 12.2 | 117 23 -20.4 10.4 50 39 22555 85 27 -26.9 -2.4 | 83 33 -32.8 -4.1 51 36 23165 130 21 -16.1 13.5 | 118 25 -22.0 11.7 52 34 23470 90 21 -21.0 0.0 | 86 27 -26.9 -1.8 53 31 24079 115 17 -15.4 7.2 | 104 22 -21.3 5.4 54 30 24240 100 17 -16.7 3.0 | 93 23 -22.6 1.2 55 29 24384 95 19 -18.9 1.7 | 90 25 -24.8 -0.1 56 28 24689 105 19 -18.4 4.9 | 97 24 -24.2 3.1 57 27 24994 100 15 -14.8 2.6 | 92 21 -20.7 0.8 58 24 25603 105 21 -20.3 5.4 | 98 26 -26.2 3.7 59 23 25908 85 21 -20.9 -1.8 | 82 27 -26.8 -3.6 60 22 26213 90 19 -19.0 0.0 | 86 25 -24.9 -1.8 61 21 26518 110 25 -23.5 8.6 | 103 30 -29.4 6.8 62 20 26890 100 29 -28.6 5.0 | 95 35 -34.5 3.3 63 19 27127 100 29 -28.6 5.0 | 95 35 -34.5 3.3 64 16 27737 120 27 -23.4 13.5 | 112 32 -29.3 11.7 65 14 28042 105 33 -31.9 8.5 | 100 38 -37.8 6.8 66 13 28346 110 21 -19.7 7.2 | 102 26 -25.6 5.4 67 12 28651 85 21 -20.9 -1.8 | 82 27 -26.8 -3.6 68 11 28956 105 23 -22.2 6.0 | 98 28 -28.1 4.2 69 9 29566 90 27 -27.0 0.0 | 87 33 -32.9 -1.8 Wind Parameters Mean winds (0-6000m): 223.3 at 8.2 knts Storm direction: 253.3 at 6.2 knts Shear (0-3000m) pos: 1.4 neg: 0.7 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 38.2 deg Storm rel helicity (0-3000m) pos: 19.2 neg: -12.1 tot: 7.1 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 8.72 Bulk Shear: 8.41 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 ------------------------------------------------------------------------------- 500 148 3 97 8| 0.6 0.0 0.6| 9.6 -8.0 1.5 3.1 0.07| 9.0 0.6 1000 155 3 98 7| 1.1 0.0 1.1| 11.6 -8.0 3.6 3.6 0.17| 5.3 0.9 1500 180 4 109 6| 2.5 0.0 2.5| 17.4 -8.0 9.3 6.2 0.39| 5.5 2.1 2000 197 4 119 5| 1.9 0.5 2.4| 17.5 -9.5 8.0 4.0 0.27| 4.7 1.3 2500 198 5 121 5| 1.5 0.9 2.4| 17.5 -12.1 5.4 2.2 0.15| 4.3 0.6 3000 197 5 122 5| 1.4 0.7 2.2| 19.2 -12.1 7.1 2.4 0.19| 3.8 0.7 4000 202 5 130 5| 1.6 0.5 2.2| 24.4 -12.1 12.3 3.1 0.31| 3.4 1.1 5000 214 7 152 4| 2.1 0.4 2.5| 35.2 -12.1 23.2 4.6 0.41| 3.5 1.4 6000 223 8 176 4| 2.1 1.4 3.4| 44.2 -23.5 20.7 3.4 0.20| 4.4 0.9 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20250707.06.gif