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 X0635... Searching the city database file for: X0635 ... Date:0000Z 1 MAY 25 Station: X0635 WMO ident: 30635 Latitude: 54.42 Longitude: 109.02 ------------------------------------------------------------------------------- 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 161 SFC 964 458 2.2 -0.8 81 3.0 1.0 245 1 278.3 278.9 275.9 288.6 3.74 2 954 542 3.2 -1.3 72 4.5 1.3 268 3 280.1 280.7 276.8 290.3 3.64 3 925 792 2.0 -3.0 69 5.0 -0.0 335 9 281.4 281.9 277.0 290.7 3.31 4 850 1468 -3.3 -6.6 78 3.3 -4.5 315 21 282.7 283.2 276.9 290.5 2.74 5 834 1618 -4.5 -7.3 81 2.8 -5.5 316 21 283.0 283.4 276.9 290.5 2.65 6 700 2980 -11.9 -14.5 81 2.6 -12.6 325 21 289.3 289.6 278.9 294.6 1.77 7 657 3461 -14.7 -17.7 78 3.0 -15.4 319 21 291.4 291.7 279.5 295.9 1.45 8 646 3587 -17.1 -22.1 65 5.0 -18.1 318 21 290.1 290.3 278.3 293.2 1.01 9 627 3810 -18.5 -29.5 37 11.0 -20.3 315 20 291.0 291.1 278.0 292.7 0.53 10 609 4026 -18.5 -33.5 26 15.0 -20.7 313 20 293.5 293.5 278.9 294.7 0.37 11 585 4326 -17.1 -26.1 46 9.0 -18.8 309 20 298.5 298.6 281.8 301.0 0.78 12 549 4798 -20.5 -26.5 59 6.0 -21.6 303 20 299.9 300.1 282.4 302.5 0.80 13 500 5480 -26.1 -38.1 31 12.0 -27.5 295 19 301.2 301.3 282.3 302.2 0.29 14 485 5700 -27.5 -40.5 28 13.0 -28.8 289 20 302.1 302.2 282.5 302.9 0.23 15 416 6788 -36.1 -48.1 28 12.0 -36.8 258 22 304.6 304.7 283.4 305.1 0.12 16 400 7060 -37.3 -49.3 28 12.0 -37.9 250 23 306.5 306.5 284.1 306.9 0.11 17 314 8699 -48.3 -62.3 18 14.0 -48.6 237 33 313.2 313.2 286.5 313.3 0.03 18 300 9000 -48.9 -62.9 18 14.0 -49.2 235 35 316.4 316.4 287.6 316.5 0.03 19 282 9406 -48.9 -62.9 18 14.0 -49.2 242 31 322.1 322.1 289.4 322.2 0.03 20 251 10164 -52.5 -66.5 17 14.0 -52.8 255 23 327.6 327.6 291.0 327.7 0.02 21 250 10190 -52.5 -66.5 17 14.0 -52.8 255 23 328.0 328.0 291.2 328.1 0.02 22 201 11588 -54.1 -69.1 14 15.0 -54.4 275 33 346.6 346.6 295.9 346.7 0.02 23 200 11620 -53.7 -68.7 14 15.0 -54.0 275 33 347.7 347.7 296.1 347.8 0.02 24 179 12340 -49.5 -65.5 14 16.0 -50.0 288 30 365.8 365.8 299.8 366.0 0.03 25 150 13490 -52.3 -68.3 13 16.0 -52.7 310 25 380.0 380.0 302.3 380.1 0.03 26 130 14416 -54.9 -70.9 12 16.0 -55.3 321 24 391.2 391.2 304.0 391.3 0.02 27 100 16100 -55.5 -71.5 12 16.0 -55.9 340 21 420.5 420.5 307.8 420.6 0.02 28 88 16908 -57.3 -73.3 11 16.0 -57.7 338 20 432.5 432.5 309.1 432.7 0.02 29 82 17357 -52.9 -69.9 11 17.0 -53.7 337 19 450.4 450.4 310.9 450.6 0.04 30 70 18370 -54.9 -70.9 12 16.0 -55.6 335 17 466.9 466.9 312.4 467.2 0.04 31 57 19684 -56.7 -72.7 12 16.0 -57.3 356 13 491.1 491.1 314.3 491.3 0.04 32 50 20520 -55.3 -72.3 10 17.0 -56.2 10 11 513.2 513.2 315.9 513.4 0.04 33 34 22987 -52.3 -68.3 13 16.0 -53.9 33 6 580.9 580.9 319.8 581.7 0.11 34 30 23790 -54.7 -70.7 12 16.0 -56.2 40 5 595.5 595.6 320.5 596.2 0.09 35 28 24231 -55.7 -71.7 12 16.0 -57.1 51 5 604.6 604.6 320.9 605.2 0.09 36 20 26390 -53.1 -69.1 13 16.0 -55.4 105 5 673.6 673.7 323.6 675.1 0.17 37 13 29180 -50.9 -67.9 12 17.0 -54.7 769.6 769.7 326.5 772.6 0.32 TRP 251 10164 -52.5 -66.5 17 14.0 -52.8 255 23 327.6 327.6 291.0 327.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5319.00 m Freezing level: 896.70 mb = 1047.09 m = 3435.31 ft Wetbulb zero: 925.84 mb = 784.69 m = 2574.41 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 64.76 % Est. max temperature: 7.74 C = 45.93 F Sfc-Lift cond lev (LCL): 920.10 mb = 834.49 m = 2737.81 ft T: 1.67 C 700-500 lapse rate: 5.68 C/km ThetaE index: 0.16 C Layer 850.0- 834.0 mb Conv cond level (CCL): 829.81 mb = 1657.31 m = 5437.29 ft Mean mixing ratio: 3.25 g/kg Conv temperature: 7.04 C = 44.68 F Cap Strength: 9.54 C Lifted Index: 9.80 C Risk: None Lifted Index @300 mb: 18.46 C Lifted Index @700 mb: 3.43 C Showalter Index: 9.74 C Risk: None Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 19.50 C K Index: 13.60 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.43 J/kg Max Up Vert Vel: 4.78 m/s Conv Inhibition (B-): 51749.45 J/kg Cap Strength: 9.78 C Lift Cond Lev (LCL): 852.79 mb = 1441.78 m = 4730.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 14 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 ---------------------------------------------------------- 0 964 458 245 1 0.9 0.4 | 163 14 -4.1 13.7 1 925 792 335 9 3.8 -8.2 | 166 5 -1.2 5.1 2 850 1468 315 21 14.8 -14.8 | 279 10 9.8 -1.6 3 700 2980 325 21 12.0 -17.2 | 299 8 7.0 -3.9 4 500 5480 295 19 17.2 -8.0 | 247 13 12.2 5.3 5 400 7060 250 23 21.6 7.9 | 218 27 16.6 21.2 6 300 9000 235 35 28.7 20.1 | 215 41 23.6 33.4 7 251 10164 255 23 22.2 6.0 | 222 26 17.2 19.2 8 250 10190 255 23 22.2 6.0 | 222 26 17.2 19.2 9 200 11620 275 33 32.9 -2.9 | 249 30 27.8 10.4 10 150 13490 310 25 19.2 -16.1 | 281 14 14.1 -2.8 11 100 16100 340 21 7.2 -19.7 | 342 7 2.1 -6.4 12 70 18370 335 17 7.2 -15.4 | 315 3 2.1 -2.1 13 50 20520 10 11 -1.9 -10.8 | 109 7 -7.0 2.5 14 30 23790 40 5 -3.2 -3.8 | 139 13 -8.3 9.5 15 20 26390 105 5 -4.8 1.3 | 146 18 -9.9 14.6 Wind Parameters Mean winds (0-6000m): 309.2 at 19.0 knts Storm direction: 339.2 at 14.2 knts Shear (0-3000m) pos: 2.3 neg: 1.8 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 122.3 deg Storm rel helicity (0-3000m) pos: 27.7 neg: -5.8 tot: 21.8 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.52 Bulk Shear: 21.95 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 ------------------------------------------------------------------------------- 500 331 7 167 8| 12.2 0.0 12.2| 14.5 -1.5 12.9 25.8 0.32| 14.3 4.6 1000 322 12 207 5| 6.1 5.0 11.1| 20.4 -1.5 18.8 18.8 0.42| 12.2 5.1 1500 319 15 244 5| 4.3 3.3 7.6| 22.9 -1.5 21.4 14.2 0.44| 8.6 3.8 2000 320 16 261 6| 3.3 2.5 5.8| 25.3 -1.5 23.8 11.9 0.46| 6.7 3.1 2500 320 17 271 6| 2.8 2.0 4.8| 27.7 -1.5 26.1 10.5 0.48| 5.6 2.7 3000 321 18 275 6| 2.3 1.8 4.1| 27.7 -5.8 21.8 7.3 0.38| 5.1 1.9 4000 319 18 275 7| 1.7 1.6 3.3| 27.7 -15.5 12.2 3.0 0.22| 4.3 0.9 5000 315 19 270 8| 1.4 1.5 2.9| 27.7 -26.2 1.5 0.3 0.11| 3.9 0.4 6000 309 19 262 10| 1.1 1.9 3.1| 27.7 -52.1 -24.4 -4.1 -0.03| 4.1 -0.1 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20250501.00.gif