UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for Y5954... Searching the city database file for: Y5954 ... Date:0000Z 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 1006 92 15.6 13.1 85 2.5 14.1 205 17 288.3 289.9 287.0 314.7 9.45 1 1000 143 15.0 12.3 84 2.7 13.4 195 21 288.1 289.7 286.5 313.4 9.02 2 951 566 11.2 11.0 99 0.2 11.1 198 18 288.5 290.0 286.4 312.9 8.69 3 938 682 13.0 7.0 67 6.0 9.7 199 18 291.4 292.6 285.5 310.6 6.71 4 925 799 12.4 7.4 72 5.0 9.6 200 17 292.0 293.2 286.1 312.0 6.99 5 896 1065 10.6 7.1 79 3.5 8.6 257 11 292.8 294.1 286.4 313.1 7.07 6 850 1503 8.4 3.8 73 4.6 6.0 350 1 294.9 296.0 286.1 312.2 5.92 7 841 1591 8.6 -3.4 43 12.0 3.1 356 1 296.1 296.7 284.0 306.6 3.53 8 815 1850 6.8 0.8 66 6.0 3.8 14 2 296.8 297.7 285.9 311.5 4.98 9 757 2454 3.8 -11.2 32 15.0 -1.9 56 3 299.9 300.3 284.0 306.6 2.14 10 700 3087 0.2 -5.8 64 6.0 -2.4 100 5 302.7 303.4 286.6 313.6 3.54 11 694 3156 -0.3 -6.3 64 6.0 -2.9 101 5 302.9 303.5 286.5 313.5 3.44 12 652 3652 -2.9 -9.9 58 7.0 -5.7 104 8 305.4 305.9 286.8 314.1 2.76 13 597 4346 -5.3 -25.3 19 20.0 -10.6 109 13 310.4 310.6 286.5 313.2 0.82 14 594 4385 -5.1 -27.1 16 22.0 -10.7 110 13 311.1 311.2 286.6 313.5 0.70 15 525 5340 -13.1 -33.1 17 20.0 -17.0 117 19 312.7 312.8 286.8 314.2 0.45 16 500 5710 -14.3 -38.3 11 24.0 -18.3 120 21 315.6 315.7 287.6 316.6 0.28 17 496 5771 -14.5 -39.5 10 25.0 -18.6 121 22 316.1 316.1 287.8 317.0 0.25 18 458 6367 -20.3 -40.3 15 20.0 -23.1 132 33 316.1 316.2 287.8 317.0 0.25 19 421 6987 -23.5 -49.5 7 26.0 -26.1 143 45 319.7 319.8 288.8 320.1 0.10 20 415 7092 -23.1 -52.1 5 29.0 -25.9 145 47 321.6 321.6 289.3 321.9 0.07 21 400 7360 -25.3 -42.3 19 17.0 -27.3 150 52 322.1 322.2 289.6 323.0 0.23 22 366 7998 -30.9 -42.9 30 12.0 -32.1 155 53 322.9 323.0 289.9 323.8 0.24 23 300 9380 -41.1 -56.1 18 15.0 -41.8 165 54 327.4 327.4 291.0 327.7 0.06 24 286 9705 -43.5 -61.5 12 18.0 -44.1 164 55 328.5 328.5 291.3 328.6 0.03 25 250 10600 -50.7 -61.7 26 11.0 -51.0 160 57 330.7 330.7 291.9 330.8 0.04 26 230 11135 -55.7 -62.7 41 7.0 -55.8 162 57 331.1 331.1 292.0 331.2 0.04 27 229 11163 -55.9 -62.9 41 7.0 -56.1 162 57 331.2 331.2 292.1 331.3 0.04 28 200 12010 -61.5 -68.5 39 7.0 -61.6 165 58 335.4 335.4 293.2 335.4 0.02 29 199 12041 -61.7 -68.7 39 7.0 -61.8 167 58 335.5 335.5 293.2 335.6 0.02 30 197 12104 -61.9 -70.9 29 9.0 -62.0 170 59 336.2 336.2 293.4 336.2 0.01 31 196 12135 -61.9 -71.2 28 9.2 -62.0 170 59 336.6 336.6 293.5 336.7 0.01 32 185 12492 -62.5 -74.5 18 12.0 -62.6 181 53 341.3 341.3 294.6 341.3 0.01 33 176 12804 -57.1 -84.1 2 27.0 -57.3 190 48 355.1 355.1 297.7 355.1 0.00 34 175 12840 -56.9 -83.9 2 27.0 -57.2 191 47 356.0 356.0 297.9 356.0 0.00 35 150 13810 -59.7 -83.7 3 24.0 -59.9 220 31 367.2 367.2 300.1 367.2 0.00 36 140 14239 -61.1 -85.1 3 24.0 -61.3 226 31 372.1 372.1 300.9 372.1 0.00 37 135 14466 -57.7 -84.7 2 27.0 -58.0 229 31 382.0 382.0 302.6 382.0 0.00 38 116 15416 -60.1 -86.1 2 26.0 -60.3 242 30 394.5 394.5 304.5 394.5 0.00 39 108 15865 -57.1 -85.1 2 28.0 -57.5 248 30 408.3 408.3 306.3 408.3 0.00 40 100 16350 -58.1 -86.1 2 28.0 -58.5 255 30 415.5 415.5 307.2 415.5 0.00 41 84 17441 -60.9 -86.9 2 26.0 -61.2 248 29 431.0 431.0 309.0 431.0 0.00 42 70 18580 -58.9 -86.9 2 28.0 -59.4 240 28 458.4 458.4 311.6 458.4 0.00 43 68 18762 -58.7 -87.7 1 29.0 -59.2 243 26 462.6 462.6 312.0 462.6 0.00 44 62 19339 -61.5 -87.5 2 26.0 -61.9 254 20 468.8 468.8 312.5 468.8 0.00 45 50 20680 -59.5 -87.5 1 28.0 -60.1 280 7 503.3 503.3 315.2 503.3 0.00 46 42 21776 -57.7 -87.7 1 30.0 -58.6 295 8 533.5 533.5 317.1 533.5 0.00 47 38 22405 -59.5 -87.5 1 28.0 -60.3 304 8 544.4 544.4 317.8 544.4 0.00 48 33 23296 -55.7 -86.7 1 31.0 -57.1 317 9 576.9 576.9 319.5 576.9 0.01 49 30 23900 -57.7 -87.7 1 30.0 -58.9 325 9 587.3 587.3 320.0 587.4 0.01 TRP 197 12104 -61.9 -70.9 29 9.0 -62.0 170 59 336.2 336.2 293.4 336.2 0.01 WND 196 12135 -61.9 -71.2 28 9.2 -62.0 170 59 336.6 336.6 293.5 336.7 0.01 Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 697.60 mb = 3114.52 m = 10218.11 ft Wetbulb zero: 776.33 mb = 2247.96 m = 7375.11 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 48.46 % Est. max temperature: 22.01 C = 71.63 F Sfc-Lift cond lev (LCL): 969.20 mb = 406.45 m = 1333.47 ft T: 12.63 C 700-500 lapse rate: 5.53 C/km ThetaE index: 6.52 C Layer 850.0- 815.0 mb Conv cond level (CCL): 831.55 mb = 1684.32 m = 5525.91 ft Mean mixing ratio: 8.09 g/kg Conv temperature: 23.69 C = 74.64 F Cap Strength: 6.07 C Lifted Index: 6.36 C Risk: None Lifted Index @300 mb: 10.79 C Lifted Index @700 mb: 3.05 C Showalter Index: 6.66 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 18.10 C K Index: 20.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 68.60 Risk: None Energy Index: 0.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.49 J/kg Max Up Vert Vel: 6.85 m/s Conv Inhibition (B-): 31448.49 J/kg Cap Strength: 5.99 C Lift Cond Lev (LCL): 915.53 mb = 885.03 m = 2903.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 166 at 9 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 1006 92 205 17 7.2 15.4 | 232 12 9.3 7.2 1 1000 143 195 21 5.4 20.3 | 212 14 7.5 12.0 2 925 799 200 17 5.8 16.0 | 226 11 7.9 7.7 3 850 1503 350 1 0.2 -1.0 | 346 10 2.3 -9.2 4 700 3087 100 5 -4.9 0.9 | 21 8 -2.8 -7.4 5 500 5710 120 21 -18.2 10.5 | 98 16 -16.1 2.2 6 400 7360 150 52 -26.0 45.0 | 147 44 -23.9 36.8 7 300 9380 165 54 -14.0 52.2 | 165 45 -11.9 43.9 8 250 10600 160 57 -19.5 53.6 | 159 49 -17.4 45.3 9 200 12010 165 58 -15.0 56.0 | 165 49 -12.9 47.8 10 197 12104 170 59 -10.2 58.1 | 171 51 -8.1 49.8 11 196 12135 170 59 -10.2 58.1 | 171 51 -8.1 49.8 12 150 13810 220 31 19.9 23.7 | 235 27 22.0 15.5 13 100 16350 255 30 29.0 7.8 | 271 31 31.1 -0.5 14 70 18580 240 28 24.2 14.0 | 258 27 26.3 5.7 15 50 20680 280 7 6.9 -1.2 | 316 13 9.0 -9.5 16 30 23900 325 9 5.2 -7.4 | 335 17 7.3 -15.6 Wind Parameters Mean winds (0-6000m): 135.7 at 11.4 knts Storm direction: 165.7 at 8.5 knts Shear (0-3000m) pos: 3.4 neg: 0.4 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 148.8 deg Storm rel helicity (0-3000m) pos: 114.5 neg: -14.4 tot: 100.1 m^2/s^2 ave: 33.4 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 5.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.60 Bulk Shear: 39.33 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 ------------------------------------------------------------------------------- 500 197 20 217 13| 0.0 2.4 2.4| 6.2 -14.4 -8.2 -16.4 -0.34| 7.8 -2.6 1000 202 17 228 12| 8.5 1.2 9.8| 60.9 -14.4 46.5 46.5 0.57| 13.0 7.5 1500 199 13 236 8| 6.7 0.8 7.5| 99.5 -14.4 85.1 56.7 0.67| 13.1 8.8 2000 199 10 253 6| 5.3 0.6 5.9|103.5 -14.4 89.1 44.6 0.68| 10.2 7.0 2500 195 9 265 4| 4.3 0.5 4.8|109.4 -14.4 95.1 38.0 0.69| 8.7 6.0 3000 187 8 274 3| 3.4 0.4 3.8|114.5 -14.4 100.1 33.4 0.70| 7.7 5.4 4000 165 8 357 0| 2.8 0.3 3.1|127.9 -14.4 113.5 28.4 0.73| 6.6 4.8 5000 144 9 79 3| 2.4 0.2 2.7|143.7 -14.4 129.3 25.9 0.74| 5.9 4.4 6000 136 11 89 6| 2.4 0.2 2.6|181.1 -14.4 166.7 27.8 0.73| 6.0 4.3 Wrote GIF file: /home/apache/climate/data/raob//Y5954/skewt/Y5954.skewt.20250421.00.gif