UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for X4858... Searching the city database file for: X4858 ... Date:1200Z 27 OCT 25 Station: X4858 WMO ident: 34858 Latitude: 45.92 Longitude: 43.35 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1003 90 14.4 7.4 63 7.0 10.6 130 3 287.3 288.4 283.6 305.4 6.44 1 1000 115 13.6 4.6 54 9.0 8.9 135 5 286.8 287.7 282.1 301.8 5.32 2 937 657 8.8 2.8 66 6.0 5.8 148 15 287.2 288.1 282.0 301.4 4.99 3 926 755 10.2 -1.8 43 12.0 4.7 150 17 289.6 290.3 281.4 300.1 3.61 4 925 764 10.2 -2.8 40 13.0 4.4 150 17 289.7 290.3 281.1 299.5 3.36 5 920 809 10.2 -5.8 32 16.0 3.5 153 17 290.2 290.7 280.5 298.1 2.69 6 876 1215 8.2 -6.8 34 15.0 2.0 176 13 292.2 292.7 281.3 300.0 2.62 7 850 1464 9.2 -13.8 18 23.0 0.8 190 11 295.8 296.1 281.5 300.6 1.55 8 845 1513 9.2 -16.8 14 26.0 0.3 192 11 296.3 296.5 281.4 300.1 1.21 9 802 1942 6.0 -20.0 13 26.0 -2.1 206 12 297.3 297.5 281.5 300.4 0.97 10 700 3041 -0.9 -12.9 40 12.0 -5.2 245 15 301.5 301.9 284.5 307.8 2.02 11 655 3567 -4.9 -11.9 58 7.0 -7.4 255 17 302.8 303.2 285.4 310.1 2.34 12 642 3725 -5.3 -12.3 58 7.0 -7.8 258 18 304.0 304.5 285.8 311.3 2.32 13 594 4333 -7.5 -19.5 38 12.0 -11.1 269 21 308.3 308.6 286.3 312.8 1.37 14 585 4451 -8.7 -20.7 37 12.0 -12.1 272 21 308.3 308.5 286.2 312.4 1.26 15 500 5650 -16.7 -25.7 46 9.0 -18.7 295 27 312.7 312.9 287.4 315.9 0.94 16 426 6834 -24.1 -30.1 58 6.0 -25.2 281 46 317.9 318.0 288.9 320.5 0.74 17 400 7290 -27.5 -34.5 51 7.0 -28.5 275 54 319.2 319.3 289.0 321.1 0.51 18 300 9290 -43.5 -52.5 36 9.0 -43.9 280 52 324.0 324.1 290.1 324.4 0.10 19 258 10286 -51.7 -59.7 38 8.0 -51.9 284 71 326.3 326.3 290.7 326.4 0.05 20 250 10490 -52.5 -60.5 37 8.0 -52.7 285 75 328.0 328.0 291.2 328.2 0.04 21 220 11314 -54.3 -62.3 37 8.0 -54.5 282 82 337.5 337.5 293.7 337.6 0.04 22 200 11920 -58.3 -67.3 31 9.0 -58.5 280 87 340.4 340.4 294.4 340.5 0.02 23 199 11952 -58.7 -67.7 30 9.0 -58.8 280 87 340.3 340.3 294.4 340.4 0.02 24 180 12580 -60.7 -69.7 30 9.0 -60.8 280 93 347.0 347.0 296.0 347.0 0.02 25 178 12649 -60.9 -69.9 30 9.0 -61.0 280 91 347.7 347.7 296.1 347.8 0.02 26 165 13126 -56.5 -65.5 31 9.0 -56.7 280 80 362.7 362.7 299.2 362.9 0.03 27 150 13730 -57.3 -67.3 27 10.0 -57.5 280 66 371.4 371.4 300.8 371.5 0.03 28 121 15074 -61.3 -72.3 22 11.0 -61.4 277 58 387.6 387.6 303.5 387.7 0.02 29 100 16260 -59.9 -71.9 19 12.0 -60.2 275 50 412.0 412.0 306.7 412.1 0.02 30 76 17956 -63.9 -76.9 15 13.0 -64.1 263 41 437.3 437.3 309.6 437.3 0.01 31 70 18460 -63.5 -76.5 16 13.0 -63.7 260 38 448.5 448.5 310.7 448.6 0.02 32 64 19010 -62.9 -76.9 13 14.0 -63.2 261 37 461.5 461.5 311.9 461.6 0.02 33 60 19411 -58.5 -72.5 15 14.0 -59.0 262 37 479.9 479.9 313.5 480.1 0.04 34 50 20550 -60.9 -75.9 12 15.0 -61.4 265 35 500.0 500.0 314.9 500.1 0.03 35 39 22094 -61.5 -77.5 10 16.0 -62.0 270 33 535.3 535.3 317.2 535.4 0.03 36 32 23334 -57.1 -74.1 10 17.0 -58.2 274 32 578.2 578.2 319.6 578.6 0.05 37 30 23740 -59.7 -76.7 9 17.0 -60.6 275 31 581.9 581.9 319.8 582.2 0.04 38 29 23951 -59.9 -76.9 9 17.0 -60.8 273 33 587.0 587.0 320.0 587.3 0.04 39 26 24638 -55.1 -73.1 9 18.0 -56.7 268 40 619.3 619.3 321.5 619.8 0.07 40 22 25703 -54.1 -73.1 8 19.0 -56.2 260 50 652.5 652.6 322.8 653.3 0.09 41 20 26310 -56.1 -75.1 8 19.0 -57.9 255 56 664.5 664.5 323.2 665.0 0.07 42 19 26636 -56.3 -75.3 7 19.0 -58.2 255 56 673.7 673.7 323.6 674.3 0.07 43 15 28152 -52.7 -73.7 6 21.0 -55.9 253 56 732.7 732.8 325.5 733.8 0.12 44 13 29071 -55.5 -75.5 7 20.0 -58.2 252 56 753.7 753.7 326.1 754.6 0.10 45 13 29071 -51.9 -72.9 6 21.0 -55.6 252 56 766.1 766.2 326.4 767.6 0.15 46 11 30162 -48.7 -70.7 6 22.0 -54.1 251 56 815.2 815.4 327.7 817.8 0.25 47 10 30790 -48.3 -71.3 5 23.0 -54.2 250 56 839.3 839.4 328.2 841.9 0.25 48 9.4 31195 -50.9 -73.9 5 23.0 -56.0 844.4 844.5 328.3 846.3 0.18 49 7.9 32340 -45.9 -69.9 5 24.0 -53.7 907.4 907.6 329.7 911.8 0.39 50 7.0 33144 -46.5 -71.5 4 25.0 -54.5 936.8 937.0 330.2 940.9 0.35 TRP 178 12649 -60.9 -69.9 30 9.0 -61.0 280 91 347.7 347.7 296.1 347.8 0.02 WND 180 12580 -60.7 -69.7 30 9.0 -60.8 280 93 347.0 347.0 296.0 347.0 0.02 Sounding variables and indices 1000-500 mb thick: 5535.00 m Freezing level: 713.30 mb = 2897.70 m = 9506.77 ft Wetbulb zero: 839.47 mb = 1566.80 m = 5140.37 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 38.76 % Est. max temperature: 22.47 C = 72.44 F Sfc-Lift cond lev (LCL): 902.75 mb = 965.77 m = 3168.48 ft T: 9.43 C 700-500 lapse rate: 6.06 C/km ThetaE index: 7.32 C Layer 1000.0- 876.0 mb Conv cond level (CCL): 674.78 mb = 3331.79 m = 10930.93 ft Mean mixing ratio: 4.51 g/kg Conv temperature: 29.30 C = 84.75 F Cap Strength: 10.59 C Lifted Index: 11.64 C Risk: None Lifted Index @300 mb: 16.54 C Lifted Index @700 mb: 8.05 C Showalter Index: 11.87 C Risk: None Total Totals Index: 28.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 2.90 C K Index: 0.10 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 3.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.99 J/kg Max Up Vert Vel: 6.16 m/s Conv Inhibition (B-): 74270.88 J/kg Cap Strength: 11.52 C Lift Cond Lev (LCL): 827.55 mb = 1684.47 m = 5526.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 13 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 1003 90 130 3 -2.3 1.9 | 111 16 -15.0 5.9 1 1000 115 135 5 -3.5 3.5 | 115 18 -16.3 7.5 2 925 764 150 17 -8.5 14.7 | 131 28 -21.2 18.7 3 850 1464 190 11 1.9 10.8 | 144 18 -10.8 14.8 4 700 3041 245 15 13.6 6.3 | 185 10 0.9 10.3 5 500 5650 295 27 24.5 -11.4 | 302 14 11.8 -7.5 6 400 7290 275 54 53.8 -4.7 | 271 41 41.1 -0.8 7 300 9290 280 52 51.2 -9.0 | 278 39 38.5 -5.1 8 250 10490 285 75 72.4 -19.4 | 285 62 59.7 -15.5 9 200 11920 280 87 85.7 -15.1 | 279 74 73.0 -11.2 10 180 12580 280 93 91.6 -16.1 | 279 80 78.9 -12.2 11 178 12649 280 91 89.6 -15.8 | 279 78 76.9 -11.9 12 150 13730 280 66 65.0 -11.5 | 278 53 52.3 -7.5 13 100 16260 275 50 49.8 -4.4 | 271 37 37.1 -0.4 14 70 18460 260 38 37.4 6.6 | 247 27 24.7 10.5 15 50 20550 265 35 34.9 3.1 | 253 23 22.2 7.0 16 30 23740 275 31 30.9 -2.7 | 266 18 18.2 1.2 17 20 26310 255 56 54.1 14.5 | 246 45 41.4 18.4 18 10 30790 250 56 52.6 19.2 | 240 46 39.9 23.1 Wind Parameters Mean winds (0-6000m): 257.2 at 17.7 knts Storm direction: 287.2 at 13.3 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 75.3 deg Storm rel helicity (0-3000m) pos: 121.5 neg: 0.0 tot: 121.5 m^2/s^2 ave: 40.5 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.27 Bulk Shear: 70.31 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 ------------------------------------------------------------------------------- 500 143 9 122 21| 11.2 0.0 11.2| 31.4 0.0 31.4 62.8 0.51| 11.3 5.8 1000 151 12 128 24| 6.2 0.0 6.2| 70.1 0.0 70.1 70.1 0.57| 10.1 5.8 1500 160 12 132 23| 3.6 0.0 3.6| 84.2 0.0 84.2 56.2 0.53| 9.0 4.7 2000 170 12 137 22| 3.2 0.0 3.2| 98.8 0.0 98.8 49.4 0.57| 7.7 4.4 2500 181 12 143 21| 3.0 0.0 3.0|111.4 0.0 111.4 44.5 0.59| 7.1 4.2 3000 193 13 149 19| 2.9 0.0 2.9|121.5 0.0 121.5 40.5 0.61| 6.6 4.1 4000 215 14 163 16| 2.8 0.0 2.8|139.7 0.0 139.7 34.9 0.67| 5.9 4.0 5000 237 16 182 12| 2.8 0.0 2.8|161.3 0.0 161.3 32.3 0.72| 5.7 4.0 6000 257 18 210 9| 2.5 0.7 3.2|175.7 -14.4 161.4 26.9 0.60| 5.8 3.5 Wrote GIF file: /home/apache/climate/data/raob//X4858/skewt/X4858.skewt.20251027.12.gif