UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for X5394... Searching the city database file for: X5394 ... Date:1200Z 4 DEC 25 Station: X5394 WMO ident: 35394 Latitude: 49.80 Longitude: 73.13 ------------------------------------------------------------------------------- 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 212 SFC 958 548 -3.1 -7.8 70 4.7 -4.6 250 9 273.4 273.8 270.8 279.5 2.21 2 925 822 -5.7 -7.6 86 1.9 -6.3 275 15 273.5 273.9 271.1 279.9 2.33 3 851 1469 -11.3 280 17 274.2 4 850 1478 -11.1 280 17 274.5 5 846 1514 -7.5 -7.5 100 0.0 -7.5 280 17 278.7 279.1 274.5 285.9 2.57 6 833 1636 -3.1 -3.4 98 0.3 -3.2 281 18 284.5 285.2 278.9 294.7 3.57 7 827 1693 -2.5 -3.9 90 1.4 -3.1 281 19 285.8 286.4 279.4 295.7 3.46 8 780 2155 -6.1 -7.4 90 1.3 -6.6 282 22 286.7 287.2 279.0 294.9 2.81 9 700 2996 -9.9 -11.8 86 1.9 -10.5 285 29 291.5 291.9 280.5 298.1 2.21 10 627 3838 -13.7 -18.6 66 4.9 -15.0 292 26 296.5 296.8 281.7 300.9 1.40 11 511 5361 -23.3 -32.3 43 9.0 -24.6 304 22 302.7 302.8 283.2 304.4 0.50 12 500 5520 -24.7 -33.7 43 9.0 -25.9 305 21 302.9 303.0 283.2 304.4 0.44 13 400 7100 -38.3 -49.3 31 11.0 -38.9 325 17 305.2 305.2 283.7 305.6 0.11 14 315 8695 -52.3 -64.3 22 12.0 -52.5 358 36 307.3 307.3 284.3 307.4 0.02 15 300 9010 -53.5 -65.5 22 12.0 -53.7 5 40 309.9 309.9 285.3 310.0 0.02 16 250 10160 -60.3 -73.3 17 13.0 -60.4 5 36 316.4 316.4 287.6 316.4 0.01 17 242 10363 -61.1 -75.1 14 14.0 -61.2 356 32 318.2 318.2 288.2 318.2 0.01 18 223 10866 -65.3 -79.3 13 14.0 -65.4 335 23 319.3 319.3 288.5 319.3 0.00 19 204 11409 -65.7 -78.7 15 13.0 -65.8 306 28 326.9 326.9 290.8 326.9 0.00 20 200 11530 -62.3 -75.3 16 13.0 -62.4 300 29 334.1 334.1 292.8 334.1 0.01 21 198 11592 -61.9 -74.9 16 13.0 -62.0 299 29 335.7 335.7 293.3 335.7 0.01 22 174 12395 -59.9 -72.9 17 13.0 -60.0 288 33 351.6 351.6 297.0 351.7 0.01 23 166 12687 -61.9 -74.9 16 13.0 -62.0 284 35 353.1 353.1 297.3 353.1 0.01 24 157 13034 -58.9 -71.9 17 13.0 -59.1 279 37 363.8 363.8 299.4 363.9 0.01 25 150 13320 -58.9 -71.9 17 13.0 -59.1 275 38 368.6 368.6 300.3 368.7 0.02 26 100 15840 -62.1 -91.1 1 29.0 -62.3 275 40 407.7 407.7 306.2 407.7 0.00 27 70 18020 -65.5 -93.5 1 28.0 -65.7 285 44 444.3 444.3 310.3 444.3 0.00 28 50 20060 -67.7 -94.7 1 27.0 -67.9 290 36 484.0 484.0 313.8 484.0 0.00 29 30 23110 -71.3 -97.3 1 26.0 -71.5 280 48 550.3 550.3 318.1 550.3 0.00 30 20 25490 -73.5 -99.5 1 26.0 -73.7 265 52 611.2 611.2 321.1 611.2 0.00 31 16 26785 -76.4 -101.4 1 25.0 -76.6 265 68 642.0 642.0 322.4 642.0 0.00 32 13 27974 -79.1 -103.1 1 24.0 -79.3 671.9 671.9 323.5 671.9 0.00 33 11 28926 -77.9 -101.9 1 24.0 -78.1 709.2 709.2 324.7 709.2 0.00 TRP 223 10866 -65.3 -79.3 13 14.0 -65.4 335 23 319.3 319.3 288.5 319.3 0.00 WND 16 26785 -76.4 -101.4 1 25.0 -76.6 265 68 642.0 642.0 322.4 642.0 0.00 Sounding variables and indices 1000-500 mb thick: 5308.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 71.95 % Est. max temperature: 9.51 C = 49.11 F Sfc-Lift cond lev (LCL): 889.62 mb = 1124.56 m = 3689.46 ft T: -8.32 C 700-500 lapse rate: 5.86 C/km ThetaE index: 0.81 C Layer 780.0- 700.0 mb Conv cond level (CCL): 897.39 mb = 1057.09 m = 3468.10 ft Mean mixing ratio: 2.38 g/kg Conv temperature: -2.73 C = 27.09 F Cap Strength: 19.04 C Lifted Index: 18.99 C Risk: None Lifted Index @300 mb: 21.07 C Lifted Index @700 mb: 12.58 C Showalter Index: 18.00 C Risk: None Total Totals Index: 30.79 C Risk: None Vertical Totals Index: 13.60 C Cross Totals Index: 17.19 C K Index: 4.19 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.70 J/kg Max Up Vert Vel: 3.38 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 19.04 C Lift Cond Lev (LCL): 898.17 mb = 1050.40 m = 3446.14 ft Lev Free Conv (LFC): 893.17 mb = 1093.71 m = 3588.25 ft Equ Level (EL): 853.17 mb = 1449.22 m = 4754.60 ft B at Equ Level: 3.84 J/kg Max Parcel Lev (MPL): 843.17 mb = 1540.83 m = 5055.14 ft Wind level data Storm motion: 322 at 17 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 ---------------------------------------------------------- 0 958 548 250 9 8.5 3.1 | 174 16 -1.8 16.0 1 925 822 275 15 14.9 -1.3 | 202 13 4.7 11.6 2 850 1478 280 17 16.7 -3.0 | 213 12 6.5 10.0 3 700 2996 285 29 28.0 -7.5 | 253 19 17.8 5.4 4 500 5520 305 21 17.2 -12.0 | 263 7 6.9 0.9 5 400 7100 325 17 9.8 -13.9 | 28 1 -0.5 -1.0 6 300 9010 5 40 -3.5 -39.8 | 27 30 -13.7 -26.9 7 250 10160 5 36 -3.1 -35.9 | 30 27 -13.4 -22.9 8 223 10866 335 23 9.7 -20.8 | 4 8 -0.5 -7.9 9 200 11530 300 29 25.1 -14.5 | 276 15 14.9 -1.5 10 150 13320 275 38 37.9 -3.3 | 251 29 27.6 9.6 11 100 15840 275 40 39.8 -3.5 | 252 31 29.6 9.5 12 70 18020 285 44 42.5 -11.4 | 267 32 32.2 1.6 13 50 20060 290 36 33.8 -12.3 | 268 24 23.6 0.6 14 30 23110 280 48 47.3 -8.3 | 263 37 37.0 4.6 15 20 25490 265 52 51.8 4.5 | 247 45 41.5 17.5 Wind Parameters Mean winds (0-6000m): 291.6 at 22.0 knts Storm direction: 321.6 at 16.5 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 82.2 deg Storm rel helicity (0-3000m) pos: 77.4 neg: 0.0 tot: 77.4 m^2/s^2 ave: 25.8 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 14.72 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 ------------------------------------------------------------------------------- 500 271 13 194 13| 8.9 0.0 8.9| 29.7 0.0 29.7 59.4 0.90| 9.1 8.1 1000 275 15 202 12| 5.5 0.0 5.5| 36.4 0.0 36.4 36.4 0.91| 5.6 5.2 1500 278 16 209 12| 5.0 0.0 5.0| 48.7 0.0 48.7 32.5 0.91| 5.1 4.7 2000 279 18 218 13| 4.8 0.0 4.8| 61.5 0.0 61.5 30.7 0.89| 4.9 4.3 2500 281 20 226 13| 4.6 0.0 4.6| 73.9 0.0 73.9 29.6 0.87| 4.6 4.0 3000 282 21 231 14| 3.6 0.0 3.6| 77.4 0.0 77.4 25.8 0.81| 4.3 3.5 4000 285 22 238 13| 2.5 0.0 2.5| 81.3 0.0 81.3 20.3 0.72| 3.8 2.8 5000 288 23 242 13| 1.8 0.0 1.8| 82.4 0.0 82.4 16.5 0.64| 3.5 2.2 6000 292 22 245 11| 1.5 0.0 1.5| 84.4 0.0 84.4 14.1 0.60| 3.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20251204.12.gif