UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for Y5954... Searching the city database file for: Y5954 ... Date:1200Z 21 APR 25 Station: Y5954 WMO ident: 95954 ------------------------------------------------------------------------------- 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 1012 91 13.0 10.0 82 3.0 11.3 190 25 285.2 286.5 284.0 306.4 7.63 1 1000 191 12.0 9.2 83 2.8 10.4 195 23 285.1 286.4 283.6 305.5 7.31 2 925 838 6.8 6.6 99 0.2 6.7 195 28 286.3 287.4 283.3 304.8 6.62 3 915 927 6.2 5.7 97 0.5 5.9 193 26 286.5 287.6 283.1 304.2 6.28 4 909 981 6.6 -0.4 61 7.0 3.4 192 25 287.5 288.2 281.0 299.2 4.08 5 903 1036 9.0 5.3 78 3.7 7.1 191 24 290.5 291.6 284.7 308.2 6.19 6 890 1156 9.8 4.9 72 4.9 7.2 188 22 292.5 293.6 285.4 310.1 6.11 7 885 1203 10.6 -13.4 17 24.0 1.8 187 21 293.8 294.1 280.7 298.6 1.53 8 879 1260 12.0 -5.0 30 17.0 4.4 186 20 295.9 296.4 283.4 304.9 2.99 9 859 1451 10.2 -2.8 40 13.0 4.1 182 16 295.9 296.6 284.1 306.7 3.62 10 850 1539 10.0 -13.0 18 23.0 1.4 180 14 296.6 296.9 282.1 301.7 1.65 11 847 1568 10.0 -16.0 14 26.0 0.8 180 14 296.9 297.2 281.7 301.0 1.29 12 824 1796 9.0 -21.0 10 30.0 -0.5 181 15 298.2 298.4 281.8 301.0 0.87 13 789 2154 6.6 -21.4 11 28.0 -2.0 182 16 299.4 299.5 282.3 302.2 0.88 14 778 2268 5.2 -1.8 61 7.0 1.9 182 16 299.1 299.9 286.0 312.0 4.31 15 736 2720 4.4 -31.6 5 36.0 -4.5 184 17 303.0 303.0 283.1 304.2 0.37 16 700 3126 1.2 -12.8 34 14.0 -4.0 185 18 303.8 304.2 285.4 310.2 2.04 17 691 3230 0.2 -13.8 34 14.0 -4.8 186 18 303.8 304.2 285.2 309.9 1.90 18 666 3524 -1.1 -25.1 14 24.0 -7.6 189 19 305.6 305.7 284.6 308.1 0.75 19 609 4233 -4.7 -38.7 5 34.0 -11.2 197 22 309.4 309.4 285.4 310.2 0.22 20 595 4416 -4.1 -31.1 10 27.0 -10.5 199 22 312.1 312.2 286.6 313.8 0.48 21 569 4768 -4.7 -50.7 1 46.0 -11.8 203 24 315.4 315.4 287.3 315.7 0.06 22 565 4823 -4.7 -42.7 3 38.0 -11.6 204 24 316.1 316.1 287.6 316.7 0.16 23 500 5770 -12.7 -34.7 14 22.0 -17.0 215 27 317.6 317.6 288.4 319.0 0.40 24 408 7286 -24.5 -37.5 29 13.0 -26.3 224 29 321.3 321.4 289.6 322.7 0.37 25 400 7430 -24.7 -42.7 17 18.0 -26.9 225 29 322.9 322.9 289.9 323.7 0.22 26 393 7559 -24.9 -47.9 10 23.0 -27.3 225 29 324.3 324.3 290.2 324.8 0.13 27 389 7633 -25.3 -44.3 15 19.0 -27.5 225 29 324.7 324.7 290.4 325.4 0.19 28 300 9460 -41.3 -53.3 26 12.0 -41.9 225 29 327.2 327.2 291.0 327.5 0.09 29 267 10233 -48.3 -55.3 44 7.0 -48.6 222 30 328.0 328.0 291.2 328.3 0.08 30 250 10660 -51.1 -62.1 26 11.0 -51.4 220 30 330.1 330.1 291.8 330.2 0.04 31 221 11458 -56.3 -71.3 14 15.0 -56.5 223 31 333.9 333.9 292.8 334.0 0.01 32 200 12090 -60.3 -74.3 14 14.0 -60.4 225 32 337.3 337.3 293.6 337.3 0.01 33 180 12738 -63.5 -74.5 21 11.0 -63.6 245 25 342.4 342.4 294.9 342.4 0.01 34 160 13459 -62.3 -83.3 4 21.0 -62.4 245 33 356.1 356.1 297.9 356.1 0.00 35 152 13777 -58.5 -84.5 2 26.0 -58.7 245 36 367.9 367.9 300.2 367.9 0.00 36 150 13860 -58.9 -83.9 3 25.0 -59.1 245 37 368.6 368.6 300.3 368.6 0.00 37 129 14800 -62.1 -85.1 3 23.0 -62.3 238 38 379.1 379.1 302.1 379.1 0.00 38 100 16380 -60.9 -86.9 2 26.0 -61.2 225 39 410.1 410.1 306.5 410.1 0.00 39 88 17174 -63.5 -87.5 2 24.0 -63.7 247 30 420.1 420.1 307.7 420.1 0.00 40 70 18590 -62.3 -87.3 2 25.0 -62.6 285 15 451.1 451.1 311.0 451.1 0.00 41 50 20680 -58.7 -86.7 2 28.0 -59.4 245 18 505.2 505.2 315.3 505.2 0.00 42 30 23900 -55.9 -85.9 1 30.0 -57.3 310 8 592.2 592.3 320.3 592.3 0.01 43 27 24572 -54.7 -85.7 1 31.0 -56.5 294 7 613.7 613.7 321.2 613.8 0.01 44 22 25878 -55.7 -85.7 1 30.0 -57.6 264 6 647.8 647.8 322.6 647.9 0.01 45 20 26490 -52.3 -84.3 1 32.0 -55.1 250 5 676.1 676.1 323.6 676.2 0.02 46 19 26823 -50.9 -83.9 1 33.0 -54.2 690.4 690.4 324.1 690.6 0.02 TRP 180 12738 -63.5 -74.5 21 11.0 -63.6 245 25 342.4 342.4 294.9 342.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5579.00 m Freezing level: 687.15 mb = 3275.12 m = 10745.03 ft Wetbulb zero: 832.66 mb = 1709.74 m = 5609.31 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 29.19 % Est. max temperature: 23.79 C = 74.82 F Sfc-Lift cond lev (LCL): 967.34 mb = 466.54 m = 1530.64 ft T: 9.79 C 700-500 lapse rate: 5.26 C/km ThetaE index: 11.59 C Layer 885.0- 879.0 mb Conv cond level (CCL): 933.20 mb = 764.73 m = 2508.92 ft Mean mixing ratio: 6.93 g/kg Conv temperature: 13.97 C = 57.15 F Cap Strength: 13.62 C Lifted Index: 12.77 C Risk: None Lifted Index @300 mb: 15.81 C Lifted Index @700 mb: 7.80 C Showalter Index: 15.05 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: -0.30 C K Index: -4.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 3.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.74 J/kg Max Up Vert Vel: 3.08 m/s Conv Inhibition (B-): 0.59 J/kg Cap Strength: 13.54 C Lift Cond Lev (LCL): 938.74 mb = 715.64 m = 2347.86 ft Lev Free Conv (LFC): 923.74 mb = 849.19 m = 2786.02 ft Equ Level (EL): 913.74 mb = 938.49 m = 3079.01 ft B at Equ Level: 3.78 J/kg Max Parcel Lev (MPL): 903.74 mb = 1028.99 m = 3375.91 ft Wind level data Storm motion: 227 at 16 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 1012 91 190 25 4.3 24.6 | 152 16 -7.3 13.8 1 1000 191 195 23 6.0 22.2 | 153 13 -5.7 11.4 2 925 838 195 28 7.2 27.0 | 165 17 -4.4 16.2 3 850 1539 180 14 0.0 14.0 | 105 12 -11.7 3.2 4 700 3126 185 18 1.6 17.9 | 125 12 -10.1 7.1 5 500 5770 215 27 15.5 22.1 | 199 12 3.8 11.3 6 400 7430 225 29 20.5 20.5 | 222 13 8.8 9.7 7 300 9460 225 29 20.5 20.5 | 222 13 8.8 9.7 8 250 10660 220 30 19.3 23.0 | 212 14 7.6 12.2 9 200 12090 225 32 22.6 22.6 | 223 16 10.9 11.8 10 180 12738 245 25 22.7 10.6 | 271 11 11.0 -0.2 11 150 13860 245 37 33.5 15.6 | 258 22 21.9 4.8 12 100 16380 225 39 27.6 27.6 | 223 23 15.9 16.8 13 70 18590 285 15 14.5 -3.9 | 349 15 2.8 -14.7 14 50 20680 245 18 16.3 7.6 | 305 6 4.6 -3.2 15 30 23900 310 8 6.1 -5.1 | 19 17 -5.6 -16.0 16 20 26490 250 5 4.7 1.7 | 37 11 -7.0 -9.1 Wind Parameters Mean winds (0-6000m): 197.2 at 21.2 knts Storm direction: 227.2 at 15.9 knts Shear (0-3000m) pos: 1.0 neg: 2.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -27.3 deg Storm rel helicity (0-3000m) pos: 24.5 neg: -49.9 tot: -25.4 m^2/s^2 ave: -8.5 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.11 Bulk Shear: 1.52 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 ------------------------------------------------------------------------------- 500 194 24 157 14| 2.6 0.0 2.6| 8.2 0.0 8.2 16.3 0.37| 6.2 2.3 1000 194 25 158 15| 1.3 2.0 3.3| 11.6 -19.3 -7.6 -7.6 -0.13| 6.6 -0.9 1500 192 23 150 13| 0.9 4.4 5.3| 11.6 -49.9 -38.2 -25.5 -0.49| 7.6 -3.7 2000 190 21 141 13| 0.9 3.3 4.2| 15.9 -49.9 -34.0 -17.0 -0.40| 6.0 -2.4 2500 189 20 136 12| 0.9 2.7 3.6| 20.2 -49.9 -29.7 -11.9 -0.33| 5.1 -1.7 3000 188 19 134 12| 1.0 2.2 3.2| 24.5 -49.9 -25.4 -8.5 -0.26| 4.5 -1.2 4000 189 19 134 12| 1.4 1.7 3.0| 39.9 -49.9 -9.9 -2.5 -0.06| 4.0 -0.2 5000 192 20 140 12| 1.7 1.3 3.0| 56.6 -49.9 6.7 1.3 0.10| 3.8 0.4 6000 197 21 150 11| 1.8 1.1 2.9| 72.1 -49.9 22.2 3.7 0.21| 3.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//Y5954/skewt/Y5954.skewt.20250421.12.gif