UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025071106.upa.cvt Date: 0600Z 11 JUL 25 Searching for LBSF... Searching the city database file for: LBSF ... Date:0600Z 11 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 116 SFC 946 595 16.2 10.2 68 6.0 12.6 290 5 294.0 295.5 288.0 317.8 8.28 2 925 778 13.6 9.4 76 4.2 11.2 305 13 293.2 294.6 287.5 316.2 8.02 3 894 1065 11.2 8.9 86 2.3 9.9 302 12 293.6 295.0 287.6 316.7 8.03 4 850 1486 8.8 6.5 85 2.3 7.5 70 1 295.4 296.7 287.5 316.1 7.16 5 762 2383 4.0 0.3 77 3.7 2.1 5 1 299.6 300.5 287.1 314.9 5.13 6 700 3068 -0.5 -2.8 84 2.3 -1.6 220 17 301.9 302.7 287.2 315.4 4.45 7 663 3498 -4.1 -5.1 93 1.0 -4.6 238 15 302.6 303.3 286.9 314.7 3.95 8 650 3655 -2.3 -22.3 20 20.0 -8.1 259 15 306.4 306.5 285.2 309.6 0.98 9 578 4580 -5.5 -38.5 5 33.0 -11.9 255 21 313.1 313.1 286.7 313.9 0.24 10 564 4771 -6.1 -30.1 13 24.0 -11.8 253 22 314.6 314.7 287.6 316.5 0.56 11 500 5700 -13.3 -26.3 33 13.0 -16.4 255 29 316.8 317.0 288.7 319.9 0.89 12 498 5731 -13.5 -25.5 36 12.0 -16.4 255 29 316.9 317.1 288.8 320.3 0.96 13 489 5870 -13.7 -45.7 5 32.0 -18.3 255 29 318.4 318.4 288.3 318.9 0.13 14 439 6684 -19.5 -46.5 7 27.0 -22.8 255 29 321.0 321.0 289.2 321.5 0.13 15 400 7370 -25.1 -47.1 11 22.0 -27.4 250 33 322.4 322.4 289.6 322.9 0.14 16 321 8919 -38.3 -54.3 17 16.0 -39.2 261 35 325.0 325.0 290.4 325.3 0.07 17 310 9157 -39.9 -56.9 15 17.0 -40.7 263 36 326.1 326.1 290.6 326.3 0.06 18 300 9380 -41.1 -57.1 16 16.0 -41.8 265 36 327.4 327.4 291.0 327.7 0.06 19 278 9894 -44.7 -56.7 25 12.0 -45.2 265 36 329.5 329.5 291.6 329.7 0.06 20 251 10574 -48.1 -61.1 21 13.0 -48.5 255 48 334.2 334.2 292.9 334.3 0.04 21 250 10600 -48.1 -62.1 18 14.0 -48.5 255 48 334.6 334.6 293.0 334.7 0.04 22 233 11063 -48.9 -65.9 12 17.0 -49.3 246 55 340.1 340.2 294.4 340.2 0.02 23 216 11565 -43.7 -77.7 1 34.0 -44.6 237 63 355.7 355.7 297.8 355.7 0.00 24 213 11659 -44.0 -77.4 1 33.5 -44.8 235 64 356.7 356.7 298.0 356.7 0.00 25 200 12080 -45.1 -76.1 2 31.0 -45.9 240 58 361.4 361.4 299.0 361.4 0.01 26 169 13209 -45.5 -79.5 1 34.0 -46.4 232 44 378.5 378.5 302.0 378.5 0.00 27 150 14000 -50.1 -82.1 1 32.0 -50.7 240 42 383.7 383.7 302.8 383.8 0.00 28 122 15331 -56.9 -84.9 2 28.0 -57.3 217 36 394.7 394.7 304.5 394.7 0.00 29 100 16590 -57.3 -86.3 1 29.0 -57.7 255 31 417.0 417.0 307.4 417.0 0.00 30 70 18840 -58.9 -87.9 1 29.0 -59.4 200 13 458.4 458.4 311.6 458.4 0.00 31 50 20970 -53.3 -86.3 1 33.0 -54.5 80 13 517.9 517.9 316.2 517.9 0.00 32 30 24250 -52.5 -86.5 1 34.0 -54.5 100 19 601.5 601.5 320.7 601.6 0.01 TRP 251 10574 -48.1 -61.1 21 13.0 -48.5 255 48 334.2 334.2 292.9 334.3 0.04 WND 213 11659 -44.0 -77.4 1 33.5 -44.8 235 64 356.7 356.7 298.0 356.7 0.00 Sounding variables and indices 1000-500 mb thick: 5584.00 m Freezing level: 706.89 mb = 2991.90 m = 9815.82 ft Wetbulb zero: 726.24 mb = 2771.02 m = 9091.15 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 54.53 % Est. max temperature: 20.04 C = 68.08 F Sfc-Lift cond lev (LCL): 864.81 mb = 1341.90 m = 4402.51 ft T: 9.62 C 700-500 lapse rate: 4.86 C/km ThetaE index: 1.79 C Layer 850.0- 700.0 mb Conv cond level (CCL): 820.44 mb = 1776.57 m = 5828.56 ft Mean mixing ratio: 7.82 g/kg Conv temperature: 18.90 C = 66.03 F Cap Strength: 5.72 C Lifted Index: 5.08 C Risk: None Lifted Index @300 mb: 8.10 C Lifted Index @700 mb: 0.56 C Showalter Index: 5.28 C Risk: None Total Totals Index: 41.90 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.80 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 109.00 Risk: None Energy Index: 0.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.90 J/kg Max Up Vert Vel: 4.45 m/s Conv Inhibition (B-): 64.71 J/kg Cap Strength: 5.70 C Lift Cond Lev (LCL): 853.30 mb = 1453.68 m = 4769.23 ft Lev Free Conv (LFC): 678.30 mb = 3317.55 m = 10884.20 ft Equ Level (EL): 658.30 mb = 3554.52 m = 11661.67 ft B at Equ Level: 7.38 J/kg Max Parcel Lev (MPL): 648.30 mb = 3675.37 m = 12058.15 ft Wind level data Storm motion: 287 at 12 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 ---------------------------------------------------------- 0 946 595 290 5 4.7 -1.7 | 105 7 -7.1 1.9 1 944 610 330 9 4.5 -7.8 | 60 8 -7.3 -4.1 2 925 778 305 13 10.6 -7.5 | 17 4 -1.2 -3.8 3 910 914 300 13 11.3 -6.5 | 11 3 -0.6 -2.9 4 878 1219 305 11 9.0 -6.3 | 47 4 -2.8 -2.7 5 850 1486 70 1 -0.9 -0.3 | 105 13 -12.8 3.3 6 815 1829 25 11 -4.6 -10.0 | 69 18 -16.5 -6.3 7 785 2134 25 3 -1.3 -2.7 | 94 13 -13.1 0.9 8 756 2438 0 0 -0.0 -0.0 | 107 12 -11.8 3.6 9 728 2743 235 9 7.4 5.2 | 153 10 -4.4 8.8 10 702 3048 220 17 10.9 13.0 | 177 17 -0.9 16.7 11 700 3068 220 17 10.9 13.0 | 177 17 -0.9 16.7 12 675 3353 220 15 9.6 11.5 | 172 15 -2.2 15.1 13 649 3658 260 15 14.8 2.6 | 205 7 3.0 6.2 14 624 3962 270 19 19.0 -0.0 | 243 8 7.2 3.6 15 601 4267 260 17 16.7 3.0 | 217 8 4.9 6.6 16 578 4572 255 21 20.3 5.4 | 223 12 8.5 9.1 17 514 5486 245 25 22.7 10.6 | 217 18 10.8 14.2 18 500 5700 255 29 28.0 7.5 | 235 20 16.2 11.1 19 474 6096 255 29 28.0 7.5 | 235 20 16.2 11.1 20 420 7010 255 29 28.0 7.5 | 235 20 16.2 11.1 21 400 7370 250 33 31.0 11.3 | 232 24 19.2 14.9 22 300 9380 265 36 35.9 3.1 | 254 25 24.0 6.8 23 271 10058 265 36 35.9 3.1 | 254 25 24.0 6.8 24 251 10574 255 48 46.4 12.4 | 245 38 34.5 16.1 25 250 10600 255 48 46.4 12.4 | 245 38 34.5 16.1 26 213 11659 235 64 52.4 36.7 | 225 57 40.6 40.4 27 206 11887 235 64 52.4 36.7 | 225 57 40.6 40.4 28 200 12080 240 58 50.2 29.0 | 230 50 38.4 32.6 29 164 13411 230 42 32.2 27.0 | 214 37 20.4 30.6 30 157 13716 235 46 37.7 26.4 | 221 40 25.9 30.0 31 150 14000 240 42 36.4 21.0 | 225 35 24.6 24.6 32 136 14630 245 40 36.3 16.9 | 230 32 24.4 20.5 33 124 15240 215 36 20.6 29.5 | 195 34 8.8 33.1 34 107 16154 240 40 34.6 20.0 | 224 33 22.8 23.6 35 102 16459 220 36 23.1 27.6 | 200 33 11.3 31.2 36 100 16590 255 31 29.9 8.0 | 237 22 18.1 11.7 37 97 16764 255 31 29.9 8.0 | 237 22 18.1 11.7 38 93 17069 225 27 19.1 19.1 | 198 24 7.3 22.7 39 88 17374 250 27 25.4 9.2 | 226 19 13.6 12.9 40 84 17678 240 17 14.7 8.5 | 193 12 2.9 12.1 41 80 17983 195 13 3.4 12.6 | 152 18 -8.5 16.2 42 76 18288 170 19 -3.3 18.7 | 146 27 -15.1 22.4 43 73 18593 205 21 8.9 19.0 | 173 23 -2.9 22.7 44 70 18840 200 13 4.4 12.2 | 155 17 -7.4 15.9 45 69 18898 190 15 2.6 14.8 | 153 21 -9.2 18.4 46 63 19507 200 9 3.1 8.5 | 144 15 -8.7 12.1 47 60 19812 170 13 -2.3 12.8 | 139 22 -14.1 16.4 48 57 20117 170 11 -1.9 10.8 | 137 20 -13.7 14.5 49 55 20422 120 9 -7.8 4.5 | 113 21 -19.6 8.1 50 52 20726 155 13 -5.5 11.8 | 132 23 -17.3 15.4 51 50 20970 80 13 -12.8 -2.3 | 93 25 -24.6 1.4 52 50 21031 155 15 -6.3 13.6 | 134 25 -18.2 17.2 53 47 21336 80 15 -14.8 -2.6 | 92 27 -26.6 1.0 54 45 21641 100 21 -20.7 3.6 | 103 33 -32.5 7.3 55 41 22250 110 29 -27.3 9.9 | 109 41 -39.1 13.6 56 39 22555 125 19 -15.6 10.9 | 118 31 -27.4 14.5 57 37 22860 125 21 -17.2 12.0 | 118 33 -29.0 15.7 58 36 23165 100 21 -20.7 3.6 | 103 33 -32.5 7.3 59 32 23774 130 35 -26.8 22.5 | 124 47 -38.6 26.1 60 31 24079 135 21 -14.8 14.8 | 125 32 -26.7 18.5 61 30 24250 100 19 -18.7 3.3 | 103 31 -30.5 6.9 62 29 24384 125 19 -15.6 10.9 | 118 31 -27.4 14.5 63 27 24689 110 23 -21.6 7.9 | 109 35 -33.4 11.5 64 25 24994 85 27 -26.9 -2.4 | 92 39 -38.7 1.3 65 23 25298 90 31 -31.0 0.0 | 95 43 -42.8 3.6 66 21 25603 110 27 -25.4 9.2 | 109 39 -37.2 12.9 67 19 25908 100 23 -22.7 4.0 | 102 35 -34.5 7.6 68 18 26213 120 17 -14.7 8.5 | 115 29 -26.5 12.1 69 17 26518 75 17 -16.4 -4.4 | 88 28 -28.2 -0.8 70 15 26822 65 25 -22.7 -10.6 | 79 35 -34.5 -6.9 Wind Parameters Mean winds (0-6000m): 257.1 at 16.5 knts Storm direction: 287.1 at 12.4 knts Shear (0-3000m) pos: 1.7 neg: 3.6 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 91.1 deg Storm rel helicity (0-3000m) pos: 104.1 neg: -56.8 tot: 47.3 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 13.9 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.48 Bulk Shear: 20.75 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 ------------------------------------------------------------------------------- 500 306 12 33 4| 7.2 0.0 7.2| 1.0 -13.8 -12.8 -25.6 -0.68| 13.2 -9.0 1000 308 9 65 5| 4.2 0.0 4.2| 32.1 -22.3 9.8 9.8 0.02| 17.0 0.3 1500 330 9 63 8| 2.8 0.7 3.5| 49.2 -49.7 -0.5 -0.3 -0.03| 15.8 -0.5 2000 331 7 74 9| 2.1 2.0 4.1| 61.0 -52.6 8.4 4.2 0.02| 14.0 0.3 2500 298 8 89 5| 1.7 4.3 6.0| 89.2 -52.6 36.6 14.7 0.18| 14.7 2.7 3000 269 9 146 5| 1.7 3.6 5.3|104.1 -56.8 47.3 15.8 0.21| 13.9 2.9 4000 265 11 175 5| 1.6 3.3 4.8|117.7 -63.6 54.1 13.5 0.21| 12.2 2.6 5000 258 14 195 7| 1.2 2.9 4.1|131.1 -68.7 62.3 12.5 0.21| 10.6 2.2 6000 257 16 210 8| 1.2 2.4 3.6|146.0 -68.7 77.3 12.9 0.23| 9.1 2.1 Wrote GIF file: /home/apache/climate/data/raob//LBSF/skewt/LBSF.skewt.20250711.06.gif