UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for X6003... Searching the city database file for: X6003 ... Date:0000Z 26 APR 25 Station: X6003 WMO ident: 36003 Latitude: 52.28 Longitude: 76.95 ------------------------------------------------------------------------------- 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 1001 123 6.8 1.8 70 5.0 4.5 180 1 279.9 280.6 277.6 291.9 4.35 1 1000 131 7.0 2.0 70 5.0 4.7 180 3 280.1 280.9 277.8 292.4 4.42 2 925 791 17.4 1.4 34 16.0 9.1 205 17 297.1 297.9 285.5 310.7 4.57 3 918 856 18.4 2.4 34 16.0 9.8 208 17 298.8 299.7 286.6 313.5 4.95 4 850 1508 12.4 0.4 44 12.0 6.3 235 17 299.1 300.0 286.4 313.0 4.63 5 829 1717 10.2 0.2 50 10.0 5.2 240 16 299.0 299.8 286.4 312.9 4.68 6 750 2539 2.8 -2.2 70 5.0 0.4 261 11 299.6 300.4 286.3 312.7 4.34 7 700 3091 -3.3 -7.5 73 4.2 -5.0 275 7 298.8 299.4 284.7 308.3 3.11 8 691 3193 -3.9 -8.1 73 4.2 -5.5 273 8 299.3 299.8 284.7 308.4 3.00 9 687 3239 -3.9 -8.9 68 5.0 -5.8 272 8 299.8 300.3 284.7 308.4 2.84 10 578 4584 -11.1 -33.1 14 22.0 -15.3 247 15 306.5 306.6 284.5 307.9 0.41 11 567 4731 -11.9 -34.9 13 23.0 -16.0 244 16 307.3 307.3 284.8 308.5 0.35 12 513 5488 -17.7 -40.7 12 23.0 -20.8 229 20 309.2 309.2 285.3 309.9 0.21 13 500 5680 -18.9 -40.9 12 22.0 -21.8 225 21 310.0 310.0 285.6 310.8 0.21 14 470 6138 -23.5 -45.5 11 22.0 -25.8 224 18 309.8 309.8 285.4 310.3 0.14 15 414 7056 -29.7 -48.7 14 19.0 -31.2 221 11 313.3 313.3 286.6 313.7 0.11 16 400 7300 -32.7 -51.7 13 19.0 -33.9 220 9 312.5 312.5 286.3 312.8 0.08 17 358 8072 -38.7 -56.7 13 18.0 -39.5 235 11 314.5 314.5 287.0 314.7 0.05 18 321 8812 -45.1 -61.1 15 16.0 -45.6 251 14 315.6 315.6 287.3 315.7 0.03 19 300 9260 -49.1 -64.1 16 15.0 -49.4 260 15 316.1 316.2 287.5 316.2 0.02 20 267 10012 -53.9 -68.9 14 15.0 -54.1 286 15 319.9 319.9 288.7 319.9 0.01 21 257 10255 -55.5 -69.5 16 14.0 -55.7 294 15 321.0 321.0 289.0 321.1 0.01 22 250 10430 -55.9 -69.9 16 14.0 -56.1 300 15 323.0 323.0 289.7 323.0 0.01 23 230 10958 -59.5 -72.5 17 13.0 -59.6 330 15 325.3 325.3 290.3 325.3 0.01 24 200 11840 -56.7 -70.7 16 14.0 -56.9 300 15 343.0 343.0 295.0 343.0 0.01 25 150 13680 -53.3 -67.3 17 14.0 -53.7 290 27 378.2 378.2 302.0 378.4 0.03 26 100 16260 -57.5 -72.5 13 15.0 -57.9 300 25 416.6 416.6 307.3 416.7 0.02 27 70 18520 -56.3 -72.3 12 16.0 -56.9 310 21 463.9 463.9 312.1 464.1 0.03 28 50 20650 -56.1 -74.1 9 18.0 -56.9 310 15 511.3 511.3 315.7 511.5 0.03 29 44 21465 -55.9 -73.9 9 18.0 -56.9 311 13 530.8 530.8 317.0 531.1 0.04 30 39 22230 -58.1 -77.1 7 19.0 -58.9 312 12 543.9 543.9 317.8 544.0 0.03 31 30 23900 -54.3 -74.3 7 20.0 -55.9 315 9 596.6 596.6 320.5 597.0 0.05 32 20 26520 -49.1 -73.1 4 24.0 -52.7 360 5 685.9 685.9 324.0 686.7 0.10 33 17 27588 -48.3 -72.3 5 24.0 -52.6 721.1 721.1 325.1 722.2 0.13 TRP 230 10958 -59.5 -72.5 17 13.0 -59.6 330 15 325.3 325.3 290.3 325.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5549.00 m Freezing level: 727.05 mb = 2792.15 m = 9160.50 ft Wetbulb zero: 746.01 mb = 2581.27 m = 8468.64 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 42.83 % Est. max temperature: 26.07 C = 78.92 F Sfc-Lift cond lev (LCL): 927.10 mb = 771.83 m = 2532.22 ft T: 17.10 C 700-500 lapse rate: 6.03 C/km ThetaE index: 5.27 C Layer 850.0- 691.0 mb Conv cond level (CCL): 708.50 mb = 2994.40 m = 9824.04 ft Mean mixing ratio: 4.59 g/kg Conv temperature: 25.92 C = 78.65 F Cap Strength: 7.72 C Lifted Index: 7.10 C Risk: None Lifted Index @300 mb: 8.54 C Lifted Index @700 mb: 3.74 C Showalter Index: 1.56 C Risk: Showers probable Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.30 C Cross Totals Index: 19.30 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 91.80 Risk: None Energy Index: -0.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.10 J/kg Max Up Vert Vel: 10.87 m/s Conv Inhibition (B-): 44823.53 J/kg Cap Strength: 7.74 C Lift Cond Lev (LCL): 794.17 mb = 2069.05 m = 6788.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 10 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 1001 123 180 1 0.0 1.0 | 88 10 -10.3 -0.3 1 1000 131 180 3 0.0 3.0 | 99 10 -10.3 1.7 2 925 791 205 17 7.2 15.4 | 168 14 -3.1 14.1 3 850 1508 235 17 13.9 9.8 | 204 9 3.7 8.4 4 700 3091 275 7 7.0 -0.6 | 59 4 -3.3 -1.9 5 500 5680 225 21 14.8 14.8 | 199 14 4.6 13.5 6 400 7300 220 9 5.8 6.9 | 141 7 -4.5 5.6 7 300 9260 260 15 14.8 2.6 | 254 5 4.5 1.3 8 250 10430 300 15 13.0 -7.5 | 343 9 2.7 -8.8 9 230 10958 330 15 7.5 -13.0 | 11 15 -2.8 -14.3 10 200 11840 300 15 13.0 -7.5 | 343 9 2.7 -8.8 11 150 13680 290 27 25.4 -9.2 | 305 18 15.1 -10.6 12 100 16260 300 25 21.7 -12.5 | 321 18 11.4 -13.8 13 70 18520 310 21 16.1 -13.5 | 339 16 5.8 -14.8 14 50 20650 310 15 11.5 -9.6 | 354 11 1.2 -11.0 15 30 23900 315 9 6.4 -6.4 | 27 9 -3.9 -7.7 16 20 26520 360 5 -0.0 -5.0 | 58 12 -10.3 -6.3 Wind Parameters Mean winds (0-6000m): 232.6 at 13.8 knts Storm direction: 262.6 at 10.3 knts Shear (0-3000m) pos: 1.3 neg: 0.0 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): -29.4 deg Storm rel helicity (0-3000m) pos: 74.3 neg: -0.1 tot: 74.2 m^2/s^2 ave: 24.7 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 4.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 5.71 Bulk Shear: 10.34 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 ------------------------------------------------------------------------------- 500 195 8 129 10| 12.8 0.0 12.8| 36.6 0.0 36.6 73.2 0.97| 13.2 12.9 1000 206 12 153 11| 8.4 0.0 8.4| 60.9 0.0 60.9 60.9 0.94| 10.7 10.0 1500 215 14 167 10| 5.4 0.0 5.4| 72.5 0.0 72.5 48.3 0.89| 9.1 8.1 2000 223 14 175 9| 3.3 0.0 3.3| 74.0 0.0 74.0 37.0 0.79| 8.0 6.3 2500 228 14 178 8| 2.0 0.0 2.0| 74.1 -0.1 74.1 29.6 0.67| 7.3 4.8 3000 230 13 176 7| 1.3 0.0 1.3| 74.3 -0.1 74.2 24.7 0.61| 6.6 4.0 4000 237 12 178 5| 0.9 0.8 1.7| 74.3 -0.5 73.8 18.4 0.48| 5.8 2.8 5000 237 13 183 6| 0.8 1.4 2.1| 74.3 -3.8 70.4 14.1 0.38| 5.4 2.0 6000 233 14 186 7| 0.6 1.2 1.9| 74.3 -16.8 57.5 9.6 0.26| 5.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//X6003/skewt/X6003.skewt.20250426.00.gif