UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:1200Z 7 DEC 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 1008 174 2.6 2.0 96 0.6 2.3 270 5 275.1 275.9 275.1 287.0 4.38 1 1003 213 1.8 -1.4 79 3.2 0.5 273 6 274.7 275.3 273.5 284.1 3.44 2 1000 237 1.6 -1.5 80 3.1 0.4 275 7 274.8 275.3 273.5 284.1 3.42 3 964 532 -0.5 -2.6 86 2.1 -1.3 287 10 275.5 276.1 273.8 284.5 3.27 4 925 863 0.0 -4.3 73 4.3 -1.7 300 13 279.3 279.8 275.5 287.7 3.00 5 910 994 -0.3 -5.3 69 5.0 -2.2 302 12 280.3 280.8 275.7 288.3 2.83 6 880 1260 -2.9 -8.9 63 6.0 -4.9 306 11 280.3 280.7 274.9 286.6 2.21 7 850 1534 -5.1 -9.8 70 4.7 -6.6 310 9 280.8 281.2 275.0 286.9 2.13 8 775 2252 -11.1 -13.3 84 2.2 -11.7 300 15 281.9 282.2 275.1 287.0 1.77 9 772 2281 -10.3 -12.5 84 2.2 -10.9 300 15 283.0 283.4 275.9 288.6 1.89 10 755 2454 -7.7 -12.7 67 5.0 -9.2 298 16 287.7 288.0 278.3 293.3 1.90 11 726 2757 -9.7 -19.7 44 10.0 -12.2 294 19 288.7 288.9 277.7 292.1 1.10 12 700 3038 -11.3 -21.3 43 10.0 -13.6 290 21 290.0 290.1 278.2 293.1 1.00 13 683 3226 -12.5 -20.5 51 8.0 -14.4 292 22 290.7 290.9 278.6 294.1 1.09 14 630 3842 -13.5 -27.5 30 14.0 -16.3 298 25 296.3 296.4 280.6 298.4 0.63 15 597 4250 -14.5 -17.8 76 3.3 -15.4 302 27 299.8 300.1 283.3 304.7 1.58 16 588 4365 -14.9 -18.4 75 3.5 -15.8 303 27 300.6 300.9 283.5 305.4 1.52 17 500 5570 -23.9 -29.9 58 6.0 -24.9 315 33 303.9 304.0 283.8 306.0 0.64 18 400 7160 -36.7 -41.7 60 5.0 -37.1 310 33 307.3 307.3 284.6 308.2 0.25 19 300 9090 -51.1 -57.1 49 6.0 -51.2 315 44 313.3 313.3 286.6 313.5 0.06 20 279 9557 -54.9 -60.9 47 6.0 -55.0 313 45 314.4 314.4 286.9 314.6 0.04 21 250 10250 -59.5 -65.5 46 6.0 -59.6 310 46 317.6 317.6 288.0 317.7 0.02 22 200 11620 -68.7 -74.7 42 6.0 -68.7 310 48 324.0 324.0 290.0 324.0 0.01 23 195 11771 -69.9 -75.9 41 6.0 -69.9 315 46 324.4 324.4 290.1 324.4 0.01 24 150 13340 -67.7 -73.7 42 6.0 -67.7 305 40 353.5 353.5 297.4 353.5 0.01 25 110 15206 -67.7 -73.7 42 6.0 -67.8 386.2 386.3 303.2 386.3 0.02 TRP 195 11771 -69.9 -75.9 41 6.0 -69.9 315 46 324.4 324.4 290.1 324.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5333.00 m Freezing level: 972.57 mb = 461.66 m = 1514.63 ft Freezing level: 925.00 mb = 863.00 m = 2831.33 ft Freezing level: 925.00 mb = 863.00 m = 2831.33 ft Wetbulb zero: 992.13 mb = 300.52 m = 985.95 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 63.69 % Est. max temperature: 8.16 C = 46.69 F Sfc-Lift cond lev (LCL): 998.63 mb = 248.02 m = 813.71 ft T: 1.52 C 700-500 lapse rate: 4.98 C/km ThetaE index: 2.89 C Layer 1003.0- 964.0 mb Conv cond level (CCL): 859.61 mb = 1445.35 m = 4741.92 ft Mean mixing ratio: 3.21 g/kg Conv temperature: 8.14 C = 46.65 F Cap Strength: 14.32 C Lifted Index: 15.57 C Risk: None Lifted Index @300 mb: 19.60 C Lifted Index @700 mb: 7.20 C Showalter Index: 14.63 C Risk: None Total Totals Index: 32.90 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 14.10 C K Index: -1.00 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 4.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.59 J/kg Max Up Vert Vel: 6.72 m/s Conv Inhibition (B-): 13260.74 J/kg Cap Strength: 15.56 C Lift Cond Lev (LCL): 910.40 mb = 990.29 m = 3248.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 16 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 1008 174 270 5 5.0 -0.0 | 173 14 -1.8 14.2 1 1000 237 275 7 7.0 -0.6 | 181 14 0.1 13.6 2 925 863 300 13 11.3 -6.5 | 210 9 4.4 7.7 3 850 1534 310 9 6.9 -5.8 | 180 8 0.1 8.4 4 700 3038 290 21 19.7 -7.2 | 242 15 12.9 7.0 5 500 5570 315 33 23.3 -23.3 | 299 19 16.5 -9.2 6 400 7160 310 33 25.3 -21.2 | 291 20 18.4 -7.0 7 300 9090 315 44 31.1 -31.1 | 305 30 24.3 -16.9 8 250 10250 310 46 35.2 -29.6 | 298 32 28.4 -15.4 9 200 11620 310 48 36.8 -30.9 | 299 34 29.9 -16.7 10 195 11771 315 46 32.5 -32.5 | 306 32 25.7 -18.4 11 150 13340 305 40 32.8 -22.9 | 289 27 25.9 -8.8 Wind Parameters Mean winds (0-6000m): 304.2 at 21.0 knts Storm direction: 334.2 at 15.7 knts Shear (0-3000m) pos: 1.2 neg: 2.1 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 72.1 deg Storm rel helicity (0-3000m) pos: 50.3 neg: -8.6 tot: 41.7 m^2/s^2 ave: 13.9 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.99 Bulk Shear: 22.75 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 ------------------------------------------------------------------------------- 500 285 9 188 12| 7.0 0.0 7.0| 19.8 0.0 19.8 39.6 0.83| 7.3 6.1 1000 295 10 195 10| 3.9 0.0 3.9| 24.1 -4.2 19.9 19.9 0.50| 5.9 2.9 1500 299 10 193 10| 2.4 0.0 2.4| 25.8 -8.6 17.2 11.5 0.31| 4.9 1.5 2000 300 11 195 9| 1.8 1.1 2.9| 34.5 -8.6 25.9 13.0 0.46| 4.8 2.2 2500 299 12 202 9| 1.4 1.8 3.2| 42.6 -8.6 34.0 13.6 0.51| 4.7 2.4 3000 296 13 211 10| 1.2 2.1 3.3| 50.3 -8.6 41.7 13.9 0.51| 4.6 2.4 4000 296 16 226 10| 1.7 1.6 3.3| 75.2 -8.6 66.6 16.7 0.60| 4.3 2.6 5000 300 19 242 10| 2.0 1.3 3.3|104.1 -8.6 95.5 19.1 0.66| 4.1 2.7 6000 304 21 257 11| 1.9 1.1 3.0|116.9 -13.8 103.1 17.2 0.64| 3.8 2.4 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20251207.12.gif