UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:1200Z 7 OCT 25 Station: UWPP WMO ident: 27962 Latitude: 53.13 Longitude: 45.02 Elevation: 174.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1003 174 12.6 10.3 86 2.3 11.3 10 1 285.5 286.9 284.3 307.3 7.86 1 1000 194 12.6 8.8 78 3.8 10.5 20 3 285.8 287.0 283.6 305.6 7.12 2 925 844 8.4 3.8 73 4.6 6.1 320 7 287.9 288.9 282.7 303.3 5.43 3 850 1539 5.4 1.4 75 4.0 3.4 285 13 291.8 292.7 283.9 306.2 4.98 4 849 1549 5.4 1.3 75 4.1 3.4 285 13 291.9 292.8 283.9 306.2 4.95 5 790 2132 0.4 -2.0 84 2.4 -0.7 287 11 292.6 293.4 283.3 304.8 4.18 6 784 2193 1.0 -1.3 85 2.3 -0.0 287 11 293.9 294.7 284.1 306.9 4.43 7 771 2328 1.2 -7.8 51 9.0 -2.4 288 11 295.5 296.0 282.9 303.8 2.75 8 738 2680 1.8 -9.2 44 11.0 -2.6 289 10 299.9 300.4 284.5 307.8 2.58 9 728 2790 2.0 -16.0 25 18.0 -4.1 289 10 301.3 301.6 283.8 306.1 1.51 10 720 2879 2.0 -12.0 35 14.0 -3.3 289 10 302.3 302.6 284.9 308.9 2.11 11 717 2913 1.6 -12.4 34 14.0 -3.6 289 9 302.2 302.6 284.8 308.6 2.06 12 715 2935 1.6 -5.4 60 7.0 -1.5 289 9 302.4 303.1 286.5 313.4 3.57 13 700 3106 0.8 -5.2 64 6.0 -1.9 290 9 303.4 304.1 287.0 314.8 3.71 14 541 5131 -11.3 -19.3 52 8.0 -13.6 267 15 312.1 312.4 287.8 317.2 1.53 15 509 5595 -15.9 -23.9 50 8.0 -17.9 262 17 312.1 312.3 287.3 315.7 1.09 16 500 5730 -16.3 -23.3 55 7.0 -18.0 260 17 313.2 313.4 287.8 317.1 1.17 17 400 7360 -28.3 -36.3 46 8.0 -29.3 260 19 318.2 318.3 288.6 319.8 0.43 18 369 7935 -32.5 -44.5 29 12.0 -33.6 260 19 320.0 320.1 289.0 320.8 0.20 19 300 9360 -44.9 -54.9 32 10.0 -45.3 260 19 322.1 322.1 289.5 322.4 0.07 20 274 9957 -49.9 -57.9 38 8.0 -50.1 265 25 323.3 323.3 289.8 323.5 0.06 21 250 10550 -53.5 -62.5 33 9.0 -53.7 270 31 326.5 326.5 290.7 326.7 0.03 22 235 10949 -56.1 -65.1 31 9.0 -56.2 270 40 328.4 328.4 291.3 328.5 0.03 23 234 10976 -56.1 -66.1 27 10.0 -56.2 270 40 328.8 328.8 291.4 328.9 0.02 24 200 11980 -56.3 -68.3 21 12.0 -56.5 260 52 343.6 343.6 295.2 343.7 0.02 25 177 12756 -56.0 -68.9 18 12.9 -56.3 265 60 356.3 356.3 298.0 356.4 0.02 26 152 13726 -55.7 -69.7 16 14.0 -56.0 270 51 372.7 372.7 301.1 372.8 0.02 27 150 13810 -55.7 -69.7 16 14.0 -56.0 270 50 374.1 374.1 301.3 374.2 0.02 28 100 16360 -59.3 -74.3 13 15.0 -59.6 275 35 413.2 413.2 306.9 413.2 0.02 29 70 18580 -63.1 -78.1 11 15.0 -63.4 290 21 449.4 449.4 310.8 449.5 0.01 30 50 20660 -60.1 -75.1 12 15.0 -60.6 300 27 501.9 501.9 315.1 502.0 0.03 31 49 20785 -60.1 -75.1 12 15.0 -60.6 300 27 504.8 504.8 315.3 504.9 0.03 32 30 23820 -61.9 -77.9 10 16.0 -62.6 300 25 575.9 575.9 319.5 576.1 0.03 33 25 24954 -62.7 -78.7 10 16.0 -63.4 282 24 604.4 604.4 320.8 604.7 0.03 34 20 26340 -61.9 -77.9 10 16.0 -62.9 260 23 646.7 646.7 322.6 647.1 0.05 35 13 29046 -55.5 -73.5 9 18.0 -58.2 753.7 753.7 326.1 755.0 0.14 TRP 235 10949 -56.1 -65.1 31 9.0 -56.2 270 40 328.4 328.4 291.3 328.5 0.03 WND 177 12756 -56.0 -68.9 18 12.9 -56.3 265 60 356.3 356.3 298.0 356.4 0.02 Sounding variables and indices 1000-500 mb thick: 5536.00 m Freezing level: 689.49 mb = 3239.90 m = 10629.47 ft Wetbulb zero: 799.83 mb = 2031.72 m = 6665.67 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 62.29 % Est. max temperature: 18.74 C = 65.73 F Sfc-Lift cond lev (LCL): 968.88 mb = 457.55 m = 1501.12 ft T: 10.90 C 700-500 lapse rate: 6.52 C/km ThetaE index: 4.01 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 830.79 mb = 1724.16 m = 5656.63 ft Mean mixing ratio: 6.10 g/kg Conv temperature: 19.23 C = 66.62 F Cap Strength: 9.98 C Lifted Index: 9.70 C Risk: None Lifted Index @300 mb: 12.68 C Lifted Index @700 mb: 7.81 C Showalter Index: 8.44 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 17.70 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 59.80 Risk: None Energy Index: 2.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.85 J/kg Max Up Vert Vel: 4.21 m/s Conv Inhibition (B-): 55934.12 J/kg Cap Strength: 9.90 C Lift Cond Lev (LCL): 893.87 mb = 1125.42 m = 3692.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 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 1003 174 10 1 -0.2 -1.0 | 122 8 -7.0 4.4 1 1000 194 20 3 -1.0 -2.8 | 108 8 -7.9 2.6 2 925 844 320 7 4.5 -5.4 | 90 2 -2.3 0.0 3 850 1539 285 13 12.6 -3.4 | 251 6 5.7 2.0 4 700 3106 290 9 8.5 -3.1 | 215 3 1.6 2.3 5 500 5730 260 17 16.7 3.0 | 230 13 9.9 8.3 6 400 7360 260 19 18.7 3.3 | 234 15 11.9 8.7 7 300 9360 260 19 18.7 3.3 | 234 15 11.9 8.7 8 250 10550 270 31 31.0 -0.0 | 257 25 24.2 5.4 9 235 10949 270 40 40.0 -0.0 | 261 34 33.2 5.4 10 200 11980 260 52 51.2 9.0 | 252 47 44.4 14.4 11 177 12756 265 60 59.8 5.2 | 259 54 52.9 10.6 12 150 13810 270 50 50.0 -0.0 | 263 44 43.2 5.4 13 100 16360 275 35 34.9 -3.1 | 265 28 28.0 2.3 14 70 18580 290 21 19.7 -7.2 | 278 13 12.9 -1.8 15 50 20660 300 27 23.4 -13.5 | 296 18 16.6 -8.1 16 30 23820 300 25 21.7 -12.5 | 296 16 14.8 -7.1 17 20 26340 260 23 22.7 4.0 | 239 18 15.8 9.4 Wind Parameters Mean winds (0-6000m): 278.2 at 11.6 knts Storm direction: 308.2 at 8.7 knts Shear (0-3000m) pos: 0.6 neg: 2.2 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 96.3 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -12.1 tot: -12.0 m^2/s^2 ave: -4.0 10^-3 m/s^2 rel: -0.46 Storm rel vorticity (0-3000m) horiz: 3.7 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.54 Bulk Shear: 16.29 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 ------------------------------------------------------------------------------- 500 351 4 100 6| 0.0 5.3 5.3| 0.0 -8.1 -8.1 -16.2 -0.65| 6.6 -4.3 1000 324 6 98 3| 0.0 4.9 4.9| 0.0 -8.4 -8.4 -8.4 -0.51| 6.5 -3.3 1500 306 8 155 1| 0.0 4.3 4.3| 0.0 -9.8 -9.8 -6.5 -0.44| 6.1 -2.7 2000 299 9 223 1| 0.3 3.2 3.6| 0.0 -10.6 -10.6 -5.3 -0.44| 4.9 -2.2 2500 296 9 230 2| 0.5 2.6 3.1| 0.0 -11.4 -11.4 -4.5 -0.45| 4.2 -1.9 3000 294 9 229 2| 0.6 2.2 2.8| 0.1 -12.1 -12.0 -4.0 -0.46| 3.7 -1.7 4000 291 10 230 3| 0.5 2.0 2.5| 1.3 -12.1 -10.7 -2.7 -0.35| 3.2 -1.1 5000 285 11 232 4| 0.4 2.0 2.3| 1.4 -13.0 -11.6 -2.3 -0.31| 3.0 -0.9 6000 278 12 231 6| 0.3 1.8 2.1| 2.2 -14.9 -12.6 -2.1 -0.29| 2.8 -0.8 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20251007.12.gif