UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:1200Z 30 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 ------------------------------------------------------------------------------- 0 1000 125 230 9 SFC 995 174 8.0 4.7 80 3.3 6.3 230 9 281.6 282.5 279.7 296.4 5.38 2 978 313 5.4 2.4 81 3.0 4.0 242 10 280.3 281.1 278.2 293.2 4.65 3 925 760 2.4 -1.6 75 4.0 0.7 280 13 281.8 282.4 277.7 292.1 3.67 4 850 1439 -2.7 -5.6 80 2.9 -3.8 305 9 283.3 283.8 277.5 291.8 2.96 5 700 2951 -12.5 -15.0 82 2.5 -13.2 285 11 288.6 288.9 278.5 293.7 1.70 6 695 3006 -12.7 -15.3 81 2.6 -13.4 285 11 289.0 289.3 278.6 294.0 1.67 7 635 3689 -15.5 -22.5 55 7.0 -17.0 281 11 293.4 293.6 279.8 296.5 0.99 8 578 4389 -20.9 -29.9 44 9.0 -22.3 276 11 295.1 295.2 280.0 296.9 0.55 9 500 5440 -29.1 -37.1 46 8.0 -29.9 270 11 297.6 297.6 280.7 298.6 0.32 10 433 6455 -37.5 -44.5 48 7.0 -37.9 273 15 299.4 299.4 281.3 300.0 0.17 11 400 7000 -40.7 -47.7 47 7.0 -41.1 275 17 302.1 302.1 282.4 302.6 0.13 12 316 8578 -48.7 -57.7 34 9.0 -48.9 295 27 312.0 312.0 286.1 312.2 0.05 13 300 8920 -48.3 -58.3 31 10.0 -48.6 305 33 317.3 317.3 287.9 317.5 0.05 14 250 10120 -48.5 -60.5 24 12.0 -48.8 305 31 334.0 334.0 292.8 334.1 0.04 15 207 11364 -48.5 -63.5 16 15.0 -49.0 297 23 352.5 352.5 297.2 352.6 0.04 16 200 11590 -49.1 -64.1 16 15.0 -49.6 295 21 355.0 355.0 297.7 355.2 0.03 17 150 13460 -52.5 -69.5 11 17.0 -52.9 270 29 379.6 379.6 302.2 379.7 0.02 18 100 16060 -56.1 -73.1 10 17.0 -56.5 270 25 419.3 419.3 307.6 419.4 0.02 19 70 18300 -60.1 -77.1 9 17.0 -60.5 240 23 455.8 455.8 311.4 455.9 0.02 20 58 19463 -63.5 -79.5 10 16.0 -63.8 246 23 473.3 473.3 312.9 473.4 0.01 21 55 19790 -60.9 -77.9 9 17.0 -61.3 247 23 486.5 486.5 314.0 486.6 0.02 22 52 20138 -61.9 -77.9 10 16.0 -62.3 249 23 492.1 492.1 314.4 492.2 0.02 23 50 20380 -62.7 -78.7 10 16.0 -63.1 250 23 495.7 495.7 314.7 495.8 0.02 24 30 23540 -61.1 -77.1 10 16.0 -61.9 255 36 578.1 578.1 319.6 578.3 0.04 25 25 24668 -63.9 -78.9 11 15.0 -64.5 255 41 601.0 601.0 320.7 601.2 0.03 26 23 25184 -60.9 -76.9 10 16.0 -61.9 255 44 624.3 624.3 321.7 624.7 0.05 27 20 26050 -63.1 -78.1 11 15.0 -63.9 255 48 643.0 643.0 322.4 643.4 0.05 28 15 27831 -60.5 -75.5 12 15.0 -61.9 706.8 706.8 324.7 707.6 0.09 TRP 316 8578 -48.7 -57.7 34 9.0 -48.9 295 27 312.0 312.0 286.1 312.2 0.05 WND Sounding variables and indices 1000-500 mb thick: 5315.00 m Freezing level: 889.71 mb = 1079.53 m = 3541.72 ft Wetbulb zero: 912.98 mb = 865.01 m = 2837.92 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 66.74 % Est. max temperature: 9.93 C = 49.87 F Sfc-Lift cond lev (LCL): 946.08 mb = 579.39 m = 1900.86 ft T: 3.61 C 700-500 lapse rate: 6.67 C/km ThetaE index: 4.66 C Layer 978.0- 700.0 mb Conv cond level (CCL): 876.37 mb = 1193.69 m = 3916.27 ft Mean mixing ratio: 4.10 g/kg Conv temperature: 9.22 C = 48.59 F Cap Strength: 4.22 C Lifted Index: 5.04 C Risk: None Lifted Index @300 mb: 17.42 C Lifted Index @700 mb: 1.31 C Showalter Index: 5.80 C Risk: None Total Totals Index: 49.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 23.50 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 47.00 Risk: None Energy Index: 1.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.77 J/kg Max Up Vert Vel: 3.68 m/s Conv Inhibition (B-): 56875.94 J/kg Cap Strength: 4.99 C Lift Cond Lev (LCL): 895.26 mb = 1022.44 m = 3354.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 8 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 ---------------------------------------------------------- 0 995 174 230 9 6.9 5.8 | 183 11 0.6 11.1 1 925 760 280 13 12.8 -2.3 | 245 7 6.5 3.0 2 850 1439 305 9 7.4 -5.2 | 263 1 1.1 0.1 3 700 2951 285 11 10.6 -2.8 | 241 5 4.4 2.4 4 500 5440 270 11 11.0 -0.0 | 222 7 4.7 5.3 5 400 7000 275 17 16.9 -1.5 | 250 11 10.7 3.8 6 316 8578 295 27 24.5 -11.4 | 289 19 18.2 -6.1 7 300 8920 305 33 27.0 -18.9 | 303 25 20.8 -13.6 8 250 10120 305 31 25.4 -17.8 | 303 23 19.1 -12.5 9 200 11590 295 21 19.0 -8.9 | 286 13 12.8 -3.6 10 150 13460 270 29 29.0 -0.0 | 257 23 22.7 5.3 11 100 16060 270 25 25.0 -0.0 | 254 19 18.7 5.3 12 70 18300 240 23 19.9 11.5 | 219 22 13.7 16.8 13 50 20380 250 23 21.6 7.9 | 229 20 15.3 13.2 14 30 23540 255 36 34.8 9.3 | 243 32 28.5 14.6 15 20 26050 255 48 46.4 12.4 | 246 44 40.1 17.7 Wind Parameters Mean winds (0-6000m): 280.2 at 10.9 knts Storm direction: 310.2 at 8.2 knts Shear (0-3000m) pos: 1.8 neg: 0.6 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 55.4 deg Storm rel helicity (0-3000m) pos: 24.7 neg: -1.1 tot: 23.6 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.49 Bulk Shear: 2.72 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 ------------------------------------------------------------------------------- 500 256 11 208 9| 8.7 0.0 8.7| 19.8 0.0 19.8 39.6 0.92| 8.9 8.2 1000 272 11 226 7| 5.5 0.0 5.5| 24.5 0.0 24.5 24.5 0.75| 7.4 5.5 1500 280 11 232 5| 3.7 0.0 3.7| 24.7 -0.0 24.6 16.4 0.64| 5.8 3.7 2000 285 10 236 5| 2.8 0.3 3.1| 24.7 -0.2 24.4 12.2 0.57| 4.7 2.7 2500 286 10 237 4| 2.2 0.5 2.8| 24.7 -0.6 24.1 9.6 0.52| 4.0 2.1 3000 286 10 238 5| 1.8 0.6 2.5| 24.7 -1.1 23.6 7.9 0.47| 3.6 1.7 4000 285 11 237 5| 1.4 0.6 2.0| 24.7 -2.3 22.4 5.6 0.41| 2.8 1.1 5000 282 11 234 5| 1.1 0.6 1.7| 24.7 -3.6 21.1 4.2 0.35| 2.4 0.8 6000 280 11 233 6| 1.0 0.5 1.5| 29.3 -3.9 25.3 4.2 0.39| 2.2 0.9 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20251030.12.gif