UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 1 MAY 25 Station: UIAA WMO ident: 30758 Latitude: 52.02 Longitude: 113.33 Elevation: 685.00 ------------------------------------------------------------------------------- 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 114 SFC 934 685 0.8 -4.2 69 5.0 -1.2 175 3 279.4 279.9 275.5 287.7 2.99 2 925 746 0.2 -5.8 64 6.0 -2.0 215 7 279.5 280.0 275.1 287.1 2.68 3 914 842 -0.5 -6.5 64 6.0 -2.7 223 8 279.8 280.2 275.1 287.0 2.57 4 896 1001 1.8 -3.2 69 5.0 -0.3 236 9 283.7 284.3 278.3 293.3 3.37 5 858 1351 3.2 -3.8 60 7.0 0.3 264 11 288.7 289.3 280.7 298.5 3.36 6 850 1427 2.6 -5.4 56 8.0 -0.6 270 11 288.9 289.4 280.3 297.6 3.00 7 817 1746 0.8 -8.2 51 9.0 -2.6 281 11 290.3 290.7 280.3 297.7 2.52 8 700 2964 -9.3 -12.4 78 3.1 -10.3 325 13 292.2 292.6 280.7 298.5 2.11 9 654 3485 -13.1 -15.3 84 2.2 -13.7 324 15 293.6 293.9 280.9 299.1 1.78 10 639 3662 -14.1 -16.2 84 2.1 -14.7 324 16 294.4 294.8 281.1 299.6 1.69 11 618 3915 -14.9 -19.8 66 4.9 -16.1 323 17 296.4 296.6 281.5 300.4 1.29 12 601 4127 -12.7 -23.7 39 11.0 -15.3 323 18 301.3 301.4 283.1 304.3 0.94 13 572 4503 -13.7 -34.7 15 21.0 -17.3 322 20 304.4 304.5 283.7 305.6 0.35 14 564 4610 -14.7 -37.7 12 23.0 -18.2 322 21 304.4 304.5 283.5 305.4 0.26 15 500 5510 -21.5 -37.5 22 16.0 -23.7 320 25 306.8 306.9 284.5 307.9 0.30 16 437 6485 -29.3 -43.3 25 14.0 -30.6 326 23 309.0 309.0 285.2 309.7 0.19 17 400 7110 -33.1 -43.1 36 10.0 -34.0 330 21 312.0 312.0 286.3 312.7 0.21 18 301 9058 -46.1 -52.1 51 6.0 -46.3 315 31 320.1 320.1 288.9 320.5 0.10 19 300 9080 -46.3 -52.3 51 6.0 -46.6 315 31 320.1 320.1 288.9 320.5 0.10 20 286 9394 -48.9 -54.9 50 6.0 -49.1 312 29 320.8 320.8 289.0 321.1 0.08 21 250 10260 -56.5 -62.5 47 6.0 -56.6 305 23 322.1 322.1 289.4 322.2 0.03 22 235 10650 -59.5 -65.5 46 6.0 -59.6 305 27 323.3 323.3 289.8 323.4 0.02 23 234 10677 -59.5 -65.5 46 6.0 -59.6 305 27 323.7 323.7 289.9 323.8 0.02 24 200 11670 -55.3 -62.3 41 7.0 -55.5 320 36 345.2 345.2 295.6 345.4 0.04 25 162 13016 -52.3 -61.3 33 9.0 -52.6 331 32 371.7 371.7 300.9 372.0 0.06 26 150 13510 -53.1 -63.1 29 10.0 -53.4 335 31 378.6 378.6 302.1 378.8 0.05 27 100 16120 -53.9 -70.9 11 17.0 -54.5 340 19 423.6 423.6 308.2 423.7 0.03 28 97 16315 -53.9 -70.9 11 17.0 -54.5 339 19 427.3 427.3 308.6 427.4 0.03 29 73 18140 -52.1 -73.1 6 21.0 -53.0 327 15 467.3 467.3 312.4 467.4 0.03 30 70 18410 -53.7 -74.7 6 21.0 -54.5 325 15 469.5 469.5 312.6 469.6 0.02 31 63 19087 -55.5 -77.5 5 22.0 -56.2 320 12 479.9 479.9 313.4 480.0 0.02 32 58 19616 -55.3 -78.3 4 23.0 -56.1 317 11 491.8 491.8 314.4 491.9 0.02 33 50 20570 -53.5 -77.5 4 24.0 -54.6 310 7 517.4 517.4 316.1 517.5 0.02 34 39 22172 -51.7 -76.7 3 25.0 -53.4 225 6 560.1 560.1 318.6 560.3 0.03 35 34 23055 -54.7 -78.7 4 24.0 -56.1 178 5 574.6 574.6 319.4 574.7 0.02 36 32 23444 -53.5 -77.5 4 24.0 -55.2 157 5 587.8 587.8 320.0 588.1 0.03 37 30 23860 -51.7 -76.7 3 25.0 -53.8 135 5 603.7 603.7 320.8 604.0 0.04 38 27 24546 -49.9 -74.9 4 25.0 -52.7 139 5 627.2 627.2 321.8 627.6 0.05 39 26 24792 -51.1 -76.1 4 25.0 -53.7 140 5 630.6 630.6 321.9 631.0 0.05 40 24 25311 -52.7 -76.7 4 24.0 -55.0 143 5 640.6 640.6 322.3 640.9 0.05 41 20 26500 -48.1 -74.1 3 26.0 -52.1 150 5 688.9 689.0 324.1 689.7 0.08 42 19 26838 -47.7 -73.7 3 26.0 -51.9 700.4 700.4 324.4 701.2 0.09 43 14 28851 -48.5 -73.5 4 25.0 -53.3 761.6 761.6 326.3 762.8 0.13 TRP 235 10650 -59.5 -65.5 46 6.0 -59.6 305 27 323.3 323.3 289.8 323.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5396.00 m Freezing level: 921.86 mb = 773.34 m = 2537.17 ft Freezing level: 910.09 mb = 876.37 m = 2875.21 ft Freezing level: 807.73 mb = 1842.45 m = 6044.71 ft Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 53.12 % Est. max temperature: 12.03 C = 53.66 F Sfc-Lift cond lev (LCL): 863.95 mb = 1295.42 m = 4250.00 ft T: 2.98 C 700-500 lapse rate: 4.79 C/km ThetaE index: 0.84 C Layer 850.0- 817.0 mb Conv cond level (CCL): 722.39 mb = 2715.83 m = 8910.09 ft Mean mixing ratio: 3.07 g/kg Conv temperature: 13.03 C = 55.46 F Cap Strength: 11.45 C Lifted Index: 12.00 C Risk: None Lifted Index @300 mb: 18.78 C Lifted Index @700 mb: 3.92 C Showalter Index: 9.12 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 16.10 C K Index: 15.60 Risk: < 20 % chance of thunderstorms Sweat Index: 47.00 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.63 J/kg Max Up Vert Vel: 9.66 m/s Conv Inhibition (B-): 55789.67 J/kg Cap Strength: 11.89 C Lift Cond Lev (LCL): 799.56 mb = 1916.03 m = 6286.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 13 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 ---------------------------------------------------------- 0 934 685 175 3 -0.3 3.0 | 167 16 -3.5 15.3 1 925 746 215 7 4.0 5.7 | 183 18 0.8 18.0 2 850 1427 270 11 11.0 -0.0 | 212 15 7.8 12.3 3 700 2964 325 13 7.5 -10.6 | 249 5 4.3 1.6 4 500 5510 320 25 16.1 -19.2 | 298 15 12.9 -6.9 5 400 7110 330 21 10.5 -18.2 | 309 9 7.3 -5.9 6 300 9080 315 31 21.9 -21.9 | 297 21 18.7 -9.6 7 250 10260 305 23 18.8 -13.2 | 273 16 15.6 -0.9 8 235 10650 305 27 22.1 -15.5 | 280 19 18.9 -3.2 9 200 11670 320 36 23.1 -27.6 | 307 25 19.9 -15.3 10 150 13510 335 31 13.1 -28.1 | 328 19 9.9 -15.8 11 100 16120 340 19 6.5 -17.9 | 329 6 3.3 -5.6 12 70 18410 325 15 8.6 -12.3 | 270 5 5.4 0.0 13 50 20570 310 7 5.4 -4.5 | 196 8 2.2 7.8 14 30 23860 135 5 -3.5 3.5 | 157 17 -6.7 15.8 15 20 26500 150 5 -2.5 4.3 | 161 18 -5.7 16.6 Wind Parameters Mean winds (0-6000m): 315.4 at 16.9 knts Storm direction: 345.4 at 12.7 knts Shear (0-3000m) pos: 2.9 neg: 0.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 110.6 deg Storm rel helicity (0-3000m) pos: 78.1 neg: 0.0 tot: 78.1 m^2/s^2 ave: 26.0 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.12 Bulk Shear: 41.64 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 ------------------------------------------------------------------------------- 500 233 8 190 17| 9.6 0.0 9.6| 44.9 0.0 44.9 89.7 0.93| 11.1 10.3 1000 255 9 201 16| 6.4 0.0 6.4| 62.5 0.0 62.5 62.5 0.88| 8.4 7.4 1500 269 10 209 14| 4.7 0.0 4.7| 69.0 0.0 69.0 46.0 0.82| 6.9 5.6 2000 281 11 215 13| 3.9 0.0 3.9| 72.9 0.0 72.9 36.4 0.76| 6.2 4.7 2500 291 11 221 11| 3.4 0.0 3.4| 75.4 0.0 75.4 30.2 0.74| 5.6 4.1 3000 299 12 227 10| 2.9 0.4 3.3| 78.1 0.0 78.1 26.0 0.74| 5.1 3.7 4000 308 14 242 8| 2.1 0.9 3.1| 83.0 0.0 83.0 20.8 0.70| 4.4 3.1 5000 312 16 258 8| 1.8 1.0 2.8| 87.5 0.0 87.5 17.5 0.66| 4.0 2.6 6000 315 17 269 9| 1.4 0.8 2.2| 92.2 0.0 92.2 15.4 0.63| 3.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20250501.00.gif