UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for X6003... Searching the city database file for: X6003 ... Date:0000Z 18 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 1002 123 -4.9 -6.8 87 1.9 -5.5 315 5 268.1 268.5 267.5 274.3 2.29 1 1000 139 -4.3 -6.1 87 1.8 -4.9 315 7 268.9 269.2 268.2 275.4 2.42 2 925 755 -5.1 -7.1 86 2.0 -5.8 295 23 274.1 274.5 271.6 280.8 2.42 3 885 1101 -7.3 -11.5 72 4.2 -8.5 292 24 275.3 275.6 271.4 280.4 1.79 4 850 1414 -8.7 -13.0 71 4.3 -9.9 290 25 277.0 277.3 272.2 281.7 1.65 5 847 1441 -9.7 -14.0 71 4.3 -10.8 290 25 276.3 276.5 271.5 280.6 1.53 6 767 2198 -15.7 -19.9 70 4.2 -16.6 287 25 277.7 277.9 271.6 280.8 1.03 7 720 2671 -19.5 -25.5 59 6.0 -20.4 286 25 278.6 278.7 271.5 280.6 0.67 8 700 2880 -20.3 -27.3 54 7.0 -21.4 285 25 280.0 280.1 272.2 281.8 0.58 9 669 3214 -21.7 -29.7 48 8.0 -22.8 285 27 282.1 282.2 273.2 283.6 0.49 10 653 3391 -22.9 -30.9 48 8.0 -23.9 285 28 282.7 282.8 273.5 284.1 0.44 11 543 4719 -30.9 -38.9 45 8.0 -31.6 285 36 288.5 288.5 276.3 289.3 0.24 12 500 5300 -33.3 -42.3 40 9.0 -33.9 285 40 292.4 292.5 278.2 293.1 0.18 13 474 5673 -36.9 -45.9 39 9.0 -37.4 283 42 292.5 292.5 278.1 292.9 0.13 14 402 6797 -45.1 -54.1 36 9.0 -45.4 275 48 296.0 296.0 279.6 296.2 0.06 15 400 6830 -45.1 -54.1 36 9.0 -45.4 275 48 296.4 296.4 279.8 296.6 0.06 16 372 7309 -49.7 -57.7 39 8.0 -49.9 250 46 296.5 296.5 279.8 296.6 0.04 17 300 8730 -44.9 -53.9 36 9.0 -45.3 255 40 322.1 322.1 289.5 322.4 0.08 18 286 9050 -43.9 -53.9 32 10.0 -44.3 254 48 327.9 328.0 291.2 328.3 0.09 19 270 9436 -44.7 -54.7 32 10.0 -45.2 252 58 332.2 332.2 292.4 332.6 0.08 20 250 9950 -45.7 -56.7 28 11.0 -46.2 250 71 338.1 338.1 293.9 338.4 0.07 21 248 10004 -45.7 -56.7 28 11.0 -46.2 255 73 338.9 338.9 294.1 339.2 0.07 22 200 11440 -45.7 -57.7 25 12.0 -46.3 280 52 360.4 360.4 298.8 360.8 0.08 23 187 11888 -46.3 -58.3 24 12.0 -46.9 279 48 366.4 366.4 300.0 366.8 0.08 24 175 12331 -45.3 -59.3 19 14.0 -46.0 278 43 375.1 375.1 301.5 375.4 0.07 25 150 13360 -46.3 -61.3 17 15.0 -47.1 275 33 390.3 390.3 303.9 390.6 0.07 26 117 15000 -49.5 -65.5 14 16.0 -50.3 284 23 413.1 413.1 306.9 413.4 0.05 27 112 15286 -49.1 -65.1 14 16.0 -49.9 286 21 419.1 419.1 307.6 419.3 0.05 28 100 16030 -49.1 -67.1 10 18.0 -50.0 290 17 432.9 432.9 309.1 433.1 0.05 29 70 18340 -53.5 -71.5 9 18.0 -54.3 260 29 469.9 469.9 312.7 470.1 0.04 30 69 18433 -53.5 -71.5 9 18.0 -54.3 262 28 471.9 471.9 312.8 472.1 0.04 31 56 19784 -51.7 -70.7 9 19.0 -52.9 296 18 505.0 505.0 315.3 505.3 0.05 32 50 20520 -52.1 -70.1 10 18.0 -53.4 315 13 520.7 520.7 316.4 521.1 0.06 33 36 22642 -52.7 -72.7 7 20.0 -54.3 302 23 570.4 570.5 319.2 570.8 0.06 34 31 23608 -52.1 -73.1 6 21.0 -54.1 296 28 597.0 597.0 320.5 597.4 0.06 35 30 23820 -52.1 -73.1 6 21.0 -54.1 295 29 602.6 602.6 320.7 603.1 0.06 36 20 26440 -51.3 -69.3 10 18.0 -54.1 295 29 679.1 679.2 323.8 680.6 0.17 37 18 27127 -49.9 -68.9 9 19.0 -53.4 296 29 704.3 704.4 324.6 706.1 0.20 38 14 28760 -52.5 -73.5 6 21.0 -55.9 298 29 748.0 748.1 325.9 749.2 0.13 39 10 30930 -53.5 -73.5 7 20.0 -57.4 300 29 819.8 819.9 327.8 821.7 0.18 40 9.5 31259 -54.7 -75.7 6 21.0 -58.4 827.4 827.5 327.9 828.8 0.14 TRP 372 7309 -49.7 -57.7 39 8.0 -49.9 250 46 296.5 296.5 279.8 296.6 0.04 WND 248 10004 -45.7 -56.7 28 11.0 -46.2 255 73 338.9 338.9 294.1 339.2 0.07 Sounding variables and indices 1000-500 mb thick: 5161.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 60.13 % Est. max temperature: 3.94 C = 39.09 F Sfc-Lift cond lev (LCL): 972.21 mb = 361.67 m = 1186.57 ft T: -4.59 C 700-500 lapse rate: 5.37 C/km ThetaE index: 1.12 C Layer 847.0- 767.0 mb Conv cond level (CCL): 859.30 mb = 1329.52 m = 4361.89 ft Mean mixing ratio: 2.37 g/kg Conv temperature: 3.57 C = 38.43 F Cap Strength: 8.87 C Lifted Index: 11.68 C Risk: None Lifted Index @300 mb: 30.78 C Lifted Index @700 mb: 3.38 C Showalter Index: 9.25 C Risk: None Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 20.30 C K Index: 4.60 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 2.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.28 J/kg Max Up Vert Vel: 5.88 m/s Conv Inhibition (B-): 79497.44 J/kg Cap Strength: 11.01 C Lift Cond Lev (LCL): 919.78 mb = 799.25 m = 2622.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 22 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 1002 123 315 5 3.5 -3.5 | 137 17 -11.7 12.4 1 1000 139 315 7 4.9 -4.9 | 137 15 -10.3 11.0 2 925 755 295 23 20.8 -9.7 | 222 8 5.6 6.2 3 850 1414 290 25 23.5 -8.6 | 228 11 8.2 7.4 4 700 2880 285 25 24.1 -6.5 | 223 13 8.9 9.5 5 500 5300 285 40 38.6 -10.4 | 257 24 23.4 5.6 6 400 6830 275 48 47.8 -4.2 | 250 35 32.6 11.8 7 372 7309 250 46 43.2 15.7 | 221 42 28.0 31.7 8 300 8730 255 40 38.6 10.4 | 222 35 23.4 26.3 9 250 9950 250 71 66.7 24.3 | 232 65 51.5 40.2 10 248 10004 255 73 70.5 18.9 | 238 65 55.3 34.8 11 200 11440 280 52 51.2 -9.0 | 259 37 36.0 6.9 12 150 13360 275 33 32.9 -2.9 | 233 22 17.6 13.1 13 100 16030 290 17 16.0 -5.8 | 184 10 0.7 10.1 14 70 18340 260 29 28.6 5.0 | 212 25 13.3 21.0 15 50 20520 315 13 9.2 -9.2 | 138 9 -6.1 6.8 16 30 23820 295 29 26.3 -12.3 | 252 12 11.0 3.7 17 20 26440 295 29 26.3 -12.3 | 252 12 11.0 3.7 18 10 30930 300 29 25.1 -14.5 | 262 10 9.9 1.4 Wind Parameters Mean winds (0-6000m): 286.3 at 29.4 knts Storm direction: 316.3 at 22.1 knts Shear (0-3000m) pos: 0.0 neg: 3.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 92.1 deg Storm rel helicity (0-3000m) pos: 32.8 neg: -3.1 tot: 29.7 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 Bulk Shear: 40.00 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 ------------------------------------------------------------------------------- 500 304 13 153 10| 0.0 15.3 15.3| 19.4 0.0 19.4 38.8 0.56| 15.6 8.8 1000 297 18 186 8| 0.0 10.1 10.1| 27.3 0.0 27.3 27.3 0.61| 10.6 6.4 1500 294 20 203 8| 0.0 7.1 7.1| 28.4 -0.4 28.0 18.6 0.58| 7.6 4.4 2000 293 21 211 9| 0.0 5.3 5.3| 28.4 -1.5 26.9 13.4 0.54| 5.9 3.2 2500 291 22 214 10| 0.0 4.3 4.3| 28.4 -2.6 25.7 10.3 0.51| 4.9 2.5 3000 290 23 217 10| 0.0 3.8 3.8| 32.8 -3.1 29.7 9.9 0.52| 4.4 2.3 4000 289 24 224 11| 0.0 3.7 3.7| 51.6 -3.1 48.5 12.1 0.56| 4.1 2.3 5000 287 27 233 13| 0.0 3.6 3.6| 70.4 -3.1 67.3 13.5 0.56| 3.9 2.2 6000 286 29 239 15| 0.0 3.5 3.5| 73.5 -13.9 59.6 9.9 0.45| 3.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//X6003/skewt/X6003.skewt.20250418.00.gif