UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for X5394... Searching the city database file for: X5394 ... Date:1200Z 28 APR 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 69 SFC 946 549 19.8 6.8 43 13.0 12.3 170 11 297.6 298.8 287.7 316.9 6.56 2 941 595 21.2 8.2 43 13.0 13.4 170 13 299.5 300.8 289.0 321.0 7.26 3 928 715 20.0 7.0 43 13.0 12.4 170 20 299.5 300.7 288.6 319.5 6.78 4 925 743 19.6 6.6 43 13.0 12.1 170 21 299.4 300.6 288.4 318.9 6.62 5 893 1045 17.6 6.6 48 11.0 11.2 187 27 300.3 301.6 288.9 320.7 6.86 6 886 1112 17.6 6.6 48 11.0 11.2 190 28 301.0 302.3 289.2 321.5 6.91 7 850 1466 16.0 4.0 45 12.0 9.3 210 35 302.9 304.0 289.0 321.0 6.00 8 842 1546 15.6 3.6 45 12.0 8.9 212 35 303.3 304.4 289.0 321.1 5.89 9 700 3080 3.4 -1.0 73 4.4 1.2 245 33 306.2 307.2 289.3 321.8 5.08 10 627 3961 -3.5 -5.2 88 1.7 -4.3 248 37 308.2 308.9 289.0 321.1 4.14 11 600 4307 -6.1 -9.0 80 2.9 -7.2 250 39 309.1 309.7 288.5 319.2 3.22 12 538 5152 -11.1 -22.1 40 11.0 -14.1 253 43 312.9 313.1 287.8 316.9 1.21 13 510 5560 -14.5 -19.5 66 5.0 -15.9 254 45 313.6 313.9 288.4 318.9 1.60 14 506 5620 -14.7 -22.7 51 8.0 -16.8 255 46 314.0 314.3 288.1 318.1 1.22 15 500 5710 -14.7 -33.7 18 19.0 -18.3 255 46 315.1 315.2 287.6 316.7 0.44 16 486 5926 -15.3 -46.3 5 31.0 -19.4 256 47 316.9 317.0 287.9 317.4 0.12 17 400 7370 -26.5 -38.5 31 12.0 -28.0 260 54 320.5 320.6 289.3 321.8 0.34 18 359 8138 -33.7 -39.7 55 6.0 -34.3 263 66 321.0 321.0 289.4 322.2 0.34 19 335 8618 -37.2 -47.8 32 10.6 -37.9 265 73 322.6 322.7 289.8 323.2 0.15 20 300 9370 -42.7 -60.7 12 18.0 -43.3 270 64 325.2 325.2 290.3 325.3 0.04 21 294 9506 -43.5 -61.5 12 18.0 -44.1 269 64 325.9 325.9 290.6 326.1 0.03 22 263 10248 -48.9 -64.9 14 16.0 -49.3 266 63 328.6 328.6 291.3 328.7 0.02 23 251 10554 -50.7 -66.7 13 16.0 -51.0 265 62 330.3 330.3 291.8 330.4 0.02 24 250 10580 -50.7 -66.7 13 16.0 -51.0 265 62 330.7 330.7 291.9 330.8 0.02 25 227 11201 -55.3 -68.3 18 13.0 -55.5 263 58 332.9 332.9 292.5 333.0 0.02 26 214 11575 -56.9 -69.9 18 13.0 -57.1 262 55 336.1 336.1 293.3 336.2 0.01 27 200 12000 -59.1 -72.1 17 13.0 -59.2 260 52 339.2 339.2 294.1 339.2 0.01 28 197 12095 -59.5 -72.5 17 13.0 -59.6 260 50 340.0 340.0 294.3 340.1 0.01 29 186 12454 -59.5 -74.5 13 15.0 -59.6 261 50 345.6 345.6 295.7 345.7 0.01 30 179 12695 -58.9 -73.9 13 15.0 -59.1 262 50 350.4 350.4 296.7 350.5 0.01 31 168 13092 -59.9 -75.9 11 16.0 -60.0 263 50 355.2 355.2 297.7 355.2 0.01 32 155 13595 -59.9 -78.9 7 19.0 -60.1 264 50 363.5 363.5 299.4 363.5 0.01 33 150 13800 -59.9 -77.9 8 18.0 -60.1 265 50 366.9 366.9 300.0 366.9 0.01 34 144 14054 -60.3 -79.3 7 19.0 -60.5 267 48 370.5 370.5 300.7 370.5 0.01 35 138 14320 -58.1 -79.1 5 21.0 -58.3 269 46 378.9 378.9 302.1 378.9 0.01 36 136 14412 -58.1 -80.1 4 22.0 -58.4 270 45 380.5 380.5 302.3 380.5 0.00 37 128 14793 -58.1 -83.1 3 25.0 -58.4 273 43 387.1 387.1 303.3 387.2 0.00 38 121 15147 -57.3 -84.3 2 27.0 -57.6 276 40 394.9 394.9 304.5 394.9 0.00 39 118 15305 -57.5 -84.5 2 27.0 -57.8 277 39 397.4 397.4 304.9 397.4 0.00 40 110 15745 -59.7 -85.7 2 26.0 -60.0 280 35 401.3 401.3 305.4 401.3 0.00 41 108 15859 -60.1 -86.1 2 26.0 -60.4 281 35 402.6 402.6 305.6 402.7 0.00 42 104 16095 -59.3 -85.3 2 26.0 -59.6 283 33 408.5 408.5 306.3 408.6 0.00 43 103 16155 -59.3 -85.3 2 26.0 -59.6 284 32 409.7 409.7 306.5 409.7 0.00 44 100 16340 -59.3 -85.3 2 26.0 -59.6 285 31 413.2 413.2 306.9 413.2 0.00 45 99 16403 -59.3 -85.3 2 26.0 -59.6 285 31 414.3 414.3 307.0 414.4 0.00 46 93 16794 -60.3 -86.3 2 26.0 -60.6 284 28 419.8 419.8 307.7 419.9 0.00 47 89 17068 -60.3 -86.3 2 26.0 -60.6 283 26 425.2 425.2 308.3 425.2 0.00 48 87 17209 -60.7 -86.7 2 26.0 -61.0 283 26 427.1 427.1 308.5 427.1 0.00 49 85 17354 -61.1 -87.1 2 26.0 -61.4 283 25 429.2 429.2 308.7 429.2 0.00 50 84 17427 -60.7 -86.7 2 26.0 -61.0 283 24 431.4 431.4 309.0 431.4 0.00 51 83 17502 -60.3 -86.3 2 26.0 -60.6 282 24 433.7 433.7 309.2 433.7 0.00 52 78 17888 -61.5 -86.5 2 25.0 -61.8 282 21 439.0 439.0 309.8 439.0 0.00 53 76 18049 -61.7 -86.7 2 25.0 -62.0 281 20 441.9 441.9 310.1 441.9 0.00 54 75 18131 -61.5 -86.5 2 25.0 -61.8 281 20 444.0 444.0 310.3 444.0 0.00 55 74 18214 -61.1 -85.1 3 24.0 -61.4 281 19 446.5 446.5 310.5 446.5 0.00 56 72 18385 -60.7 -86.7 2 26.0 -61.1 280 18 450.9 450.9 311.0 450.9 0.00 57 70 18560 -60.7 -86.7 2 26.0 -61.1 280 17 454.5 454.5 311.3 454.5 0.00 58 62 19318 -58.3 -84.3 2 26.0 -58.9 287 13 475.9 475.9 313.1 475.9 0.01 59 55 20068 -60.3 -85.3 2 25.0 -60.8 294 10 487.9 487.9 314.1 487.9 0.00 60 52 20417 -60.9 -85.9 2 25.0 -61.4 298 8 494.4 494.4 314.5 494.4 0.00 61 51 20537 -61.1 -86.1 2 25.0 -61.6 299 8 496.7 496.7 314.7 496.7 0.00 62 50 20660 -61.3 -86.3 2 25.0 -61.8 300 7 499.0 499.0 314.9 499.1 0.00 63 49 20786 -60.9 -85.9 2 25.0 -61.4 303 7 502.9 502.9 315.1 502.9 0.00 64 48 20914 -60.7 -85.7 2 25.0 -61.3 306 7 506.3 506.3 315.4 506.3 0.01 65 46 21179 -60.1 -85.1 2 25.0 -60.7 311 7 514.0 514.0 315.9 514.0 0.01 66 41 21897 -60.9 -84.9 3 24.0 -61.5 327 7 529.2 529.2 316.9 529.2 0.01 67 39 22208 -60.3 -85.3 2 25.0 -61.0 334 7 538.3 538.3 317.4 538.3 0.01 68 37 22537 -59.7 -84.7 2 25.0 -60.5 341 7 548.0 548.0 318.0 548.1 0.01 69 35 22886 -58.3 -83.3 3 25.0 -59.3 349 7 560.4 560.4 318.6 560.5 0.01 70 35 22886 -58.3 -83.3 3 25.0 -59.3 349 7 560.4 560.4 318.6 560.5 0.01 71 34 23069 -58.1 -84.1 2 26.0 -59.1 353 7 565.6 565.6 318.9 565.7 0.01 72 30 23860 -56.9 -81.9 3 25.0 -58.2 10 7 589.5 589.5 320.1 589.6 0.02 73 28 24296 -57.9 -81.9 3 24.0 -59.1 34 7 598.5 598.5 320.6 598.6 0.02 74 25 25015 -55.9 -81.9 2 26.0 -57.6 73 8 623.9 624.0 321.6 624.1 0.02 75 24 25275 -54.9 -80.9 3 26.0 -56.8 87 8 634.2 634.2 322.1 634.4 0.02 76 24 25275 -54.5 -80.5 3 26.0 -56.5 87 8 635.3 635.4 322.1 635.5 0.03 77 20 26450 -52.1 -78.1 3 26.0 -54.9 150 9 676.7 676.7 323.7 677.1 0.05 78 17 27499 -52.9 -77.9 3 25.0 -55.9 121 9 706.3 706.4 324.7 706.8 0.05 79 17 27499 -52.9 -77.9 3 25.0 -55.9 121 9 706.3 706.4 324.7 706.8 0.05 80 14 28767 -47.3 -75.3 3 28.0 -52.6 86 8 765.6 765.7 326.4 766.6 0.10 81 12 29790 -45.3 -73.3 3 28.0 -52.0 58 8 807.2 807.3 327.4 808.8 0.16 82 12 29790 -45.5 -72.5 3 27.0 -52.0 58 8 806.5 806.6 327.4 808.3 0.18 83 11 30370 -45.3 -72.3 3 27.0 -52.2 42 7 827.6 827.7 328.0 829.6 0.20 84 11 30370 -45.3 -72.3 3 27.0 -52.2 42 7 827.6 827.7 328.0 829.6 0.20 85 10 31010 -42.5 -70.5 3 28.0 -51.1 25 7 860.9 861.1 328.7 863.9 0.28 86 8.7 31959 -38.5 -68.5 3 30.0 -49.9 911.4 911.7 329.7 916.4 0.43 87 8.0 32537 -36.9 -66.9 3 30.0 -49.6 939.9 940.3 330.3 946.9 0.59 88 7.8 32712 -37.9 -66.9 3 29.0 -50.0 942.7 943.1 330.4 949.9 0.61 TRP 197 12095 -59.5 -72.5 17 13.0 -59.6 260 50 340.0 340.0 294.3 340.1 0.01 WND 335 8618 -37.2 -47.8 32 10.6 -37.9 265 73 322.6 322.7 289.8 323.2 0.15 Sounding variables and indices 1000-500 mb thick: 5641.00 m Freezing level: 664.03 mb = 3514.17 m = 11529.30 ft Wetbulb zero: 684.04 mb = 3264.56 m = 10710.38 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 61.04 % Est. max temperature: 26.32 C = 79.37 F Sfc-Lift cond lev (LCL): 779.43 mb = 2187.47 m = 7176.66 ft T: 10.50 C 700-500 lapse rate: 6.88 C/km ThetaE index: 2.03 C Layer 928.0- 893.0 mb Conv cond level (CCL): 689.73 mb = 3198.20 m = 10492.64 ft Mean mixing ratio: 6.65 g/kg Conv temperature: 28.54 C = 83.38 F Cap Strength: 4.19 C Lifted Index: 1.42 C Risk: Showers probable Lifted Index @300 mb: 3.86 C Lifted Index @700 mb: 2.79 C Showalter Index: 1.16 C Risk: Showers probable Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.70 C Cross Totals Index: 18.70 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 285.39 Risk: None Energy Index: -0.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.75 J/kg Max Up Vert Vel: 5.96 m/s Conv Inhibition (B-): 64545.76 J/kg Cap Strength: 4.19 C Lift Cond Lev (LCL): 748.49 mb = 2523.79 m = 8280.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 28 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 ---------------------------------------------------------- 0 946 549 170 11 -1.9 10.8 | 111 32 -29.9 11.5 1 925 743 170 21 -3.6 20.7 | 124 38 -31.6 21.3 2 850 1466 210 35 17.5 30.3 | 161 33 -10.4 31.0 3 700 3080 245 33 29.9 13.9 | 188 15 2.0 14.6 4 500 5710 255 46 44.4 11.9 | 233 21 16.5 12.5 5 400 7370 260 54 53.2 9.4 | 248 27 25.2 10.0 6 335 8618 265 73 72.7 6.4 | 261 45 44.8 7.0 7 300 9370 270 64 64.0 -0.0 | 269 36 36.1 0.6 8 250 10580 265 62 61.8 5.4 | 260 34 33.8 6.0 9 200 12000 260 52 51.2 9.0 | 247 25 23.3 9.7 10 197 12095 260 50 49.2 8.7 | 246 23 21.3 9.3 11 150 13800 265 50 49.8 4.4 | 257 22 21.9 5.0 12 100 16340 285 31 29.9 -8.0 | 345 8 2.0 -7.4 13 70 18560 280 17 16.7 -3.0 | 78 11 -11.2 -2.3 14 50 20660 300 7 6.1 -3.5 | 83 22 -21.9 -2.9 15 30 23860 10 7 -1.2 -6.9 | 78 30 -29.2 -6.3 16 20 26450 150 9 -4.5 7.8 | 105 34 -32.4 8.4 17 10 31010 25 7 -3.0 -6.3 | 80 31 -30.9 -5.7 Wind Parameters Mean winds (0-6000m): 241.3 at 37.3 knts Storm direction: 271.3 at 28.0 knts Shear (0-3000m) pos: 5.9 neg: 0.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 86.2 deg Storm rel helicity (0-3000m) pos: 372.3 neg: 0.0 tot: 372.3 m^2/s^2 ave: 124.1 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 7.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.12 Bulk Shear: 153.36 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 ------------------------------------------------------------------------------- 500 177 21 126 36| 17.2 0.0 17.2|163.1 0.0 163.1 326.2 0.89| 19.7 17.5 1000 194 26 140 34| 14.2 0.0 14.2|299.9 0.0 299.9 299.9 0.91| 18.0 16.4 1500 203 29 149 32| 9.9 0.0 9.9|327.8 0.0 327.8 218.5 0.85| 14.3 12.2 2000 210 30 155 30| 7.8 0.0 7.8|347.8 0.0 347.8 173.9 0.81| 12.4 10.0 2500 217 31 160 27| 6.6 0.0 6.6|361.7 0.0 361.7 144.7 0.77| 11.2 8.6 3000 222 31 164 25| 5.9 0.0 5.9|372.3 0.0 372.3 124.1 0.77| 9.8 7.6 4000 230 33 173 22| 5.1 0.0 5.1|394.4 0.0 394.4 98.6 0.79| 8.1 6.4 5000 237 35 184 20| 4.7 0.0 4.7|418.4 0.0 418.4 83.7 0.79| 7.0 5.6 6000 241 37 194 19| 4.4 0.0 4.4|442.1 0.0 442.1 73.7 0.79| 6.3 5.0 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20250428.12.gif