UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101221.upa.cvt Date: 2100Z 12 OCT 25 Searching for Y5954... Searching the city database file for: Y5954 ... Date:2100Z 12 OCT 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 1007 95 7.8 2.9 71 4.9 5.5 225 12 280.4 281.2 278.3 293.3 4.68 1 1000 152 7.8 0.8 61 7.0 4.6 225 10 281.0 281.6 277.7 292.2 4.05 2 925 789 2.4 -0.6 81 3.0 1.1 235 14 281.8 282.4 278.0 292.8 3.95 3 850 1465 -2.9 -3.1 99 0.2 -3.0 240 11 283.1 283.7 278.2 293.2 3.58 4 829 1663 -4.1 -4.2 99 0.1 -4.1 236 14 283.9 284.5 278.4 293.5 3.37 5 812 1826 -5.1 -5.8 95 0.7 -5.4 233 16 284.5 285.0 278.3 293.2 3.05 6 795 1991 -7.3 -26.3 20 19.0 -11.2 230 18 283.9 284.0 274.3 285.6 0.56 7 788 2060 -4.1 -36.1 6 32.0 -9.6 228 19 288.0 288.1 276.0 288.8 0.22 8 755 2400 -0.9 -46.9 2 46.0 -8.1 222 24 295.0 295.0 279.2 295.3 0.07 9 700 2999 -4.5 -39.5 5 35.0 -10.5 210 32 297.5 297.5 280.5 298.1 0.18 10 682 3203 -6.3 -26.3 19 20.0 -10.9 210 33 297.7 297.8 281.3 299.8 0.65 11 638 3721 -8.9 -35.9 9 27.0 -13.6 209 34 300.5 300.5 282.0 301.5 0.28 12 601 4179 -12.3 -31.3 19 19.0 -15.9 208 36 301.7 301.8 282.7 303.3 0.47 13 567 4622 -14.3 -38.3 11 24.0 -18.0 207 37 304.5 304.5 283.5 305.3 0.25 14 500 5560 -21.7 -44.7 11 23.0 -24.2 205 40 306.6 306.6 284.2 307.1 0.14 15 400 7160 -34.1 -59.1 6 25.0 -35.3 215 50 310.7 310.7 285.6 310.8 0.03 16 357 7949 -40.3 -65.3 5 25.0 -41.1 217 55 312.6 312.6 286.3 312.7 0.02 17 309 8923 -46.3 -67.3 7 21.0 -46.7 219 61 317.4 317.4 287.9 317.5 0.01 18 300 9120 -47.3 -63.3 14 16.0 -47.7 220 62 318.7 318.7 288.3 318.8 0.03 19 263 9988 -48.7 -66.7 11 18.0 -49.1 224 75 328.9 328.9 291.4 328.9 0.02 20 258 10114 -49.2 -66.9 11 17.6 -49.6 225 77 329.9 329.9 291.7 330.0 0.02 21 250 10320 -50.1 -67.1 12 17.0 -50.4 225 75 331.6 331.6 292.2 331.7 0.02 22 242 10531 -51.5 -68.5 11 17.0 -51.8 225 71 332.6 332.6 292.4 332.6 0.02 23 216 11274 -46.9 -78.9 1 32.0 -47.6 234 64 350.7 350.7 296.8 350.7 0.00 24 200 11780 -48.9 -78.9 2 30.0 -49.4 240 60 355.3 355.3 297.8 355.4 0.00 25 169 12884 -48.9 -80.9 1 32.0 -49.6 243 49 372.9 372.9 301.1 372.9 0.00 26 150 13660 -52.3 -83.3 1 31.0 -52.8 245 41 380.0 380.0 302.2 380.0 0.00 27 143 13969 -54.1 -84.1 1 30.0 -54.5 247 40 382.0 382.0 302.6 382.1 0.00 28 133 14438 -51.3 -83.3 1 32.0 -51.9 251 37 395.0 395.0 304.5 395.0 0.00 29 100 16280 -55.1 -85.1 1 30.0 -55.6 265 29 421.3 421.3 307.9 421.3 0.00 30 81 17632 -52.7 -85.7 1 33.0 -53.5 268 21 452.4 452.4 311.1 452.4 0.00 31 70 18570 -54.1 -86.1 1 32.0 -54.9 270 16 468.6 468.6 312.5 468.7 0.00 32 66 18944 -55.7 -86.7 1 31.0 -56.4 249 14 473.1 473.1 312.9 473.1 0.00 33 58 19773 -50.9 -84.9 1 34.0 -52.3 203 10 501.8 501.8 315.1 501.8 0.01 34 50 20730 -53.7 -86.7 1 33.0 -54.9 150 6 516.9 516.9 316.1 517.0 0.00 35 48 20994 -51.3 -85.3 1 34.0 -52.8 144 7 528.7 528.7 316.8 528.8 0.01 36 44 21555 -54.5 -86.5 1 32.0 -55.7 132 8 534.2 534.2 317.2 534.3 0.01 37 30 24020 -52.3 -86.3 1 34.0 -54.4 80 15 602.1 602.1 320.7 602.1 0.01 38 28 24468 -50.9 -85.9 1 35.0 -53.4 618.0 618.0 321.4 618.0 0.01 39 24 25466 -53.1 -86.1 1 33.0 -55.4 639.4 639.4 322.3 639.5 0.01 TRP 242 10531 -51.5 -68.5 11 17.0 -51.8 225 71 332.6 332.6 292.4 332.6 0.02 WND 258 10114 -49.2 -66.9 11 17.6 -49.6 225 77 329.9 329.9 291.7 330.0 0.02 Sounding variables and indices 1000-500 mb thick: 5408.00 m Freezing level: 891.04 mb = 1095.11 m = 3592.85 ft Wetbulb zero: 905.07 mb = 963.15 m = 3159.91 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 34.41 % Est. max temperature: 10.40 C = 50.71 F Sfc-Lift cond lev (LCL): 934.28 mb = 707.41 m = 2320.88 ft T: 3.09 C 700-500 lapse rate: 6.72 C/km ThetaE index: 7.85 C Layer 812.0- 788.0 mb Conv cond level (CCL): 873.14 mb = 1250.23 m = 4101.75 ft Mean mixing ratio: 4.01 g/kg Conv temperature: 10.11 C = 50.19 F Cap Strength: 12.16 C Lifted Index: 12.56 C Risk: None Lifted Index @300 mb: 18.54 C Lifted Index @700 mb: 9.43 C Showalter Index: 12.15 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 18.60 C K Index: -19.30 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 2.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.94 J/kg Max Up Vert Vel: 2.42 m/s Conv Inhibition (B-): 46336.25 J/kg Cap Strength: 12.49 C Lift Cond Lev (LCL): 889.97 mb = 1097.62 m = 3601.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 at 21 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 1007 95 225 12 8.5 8.5 | 82 10 -9.7 -1.3 1 1000 152 225 10 7.1 7.1 | 76 11 -11.2 -2.7 2 925 789 235 14 11.5 8.0 | 75 7 -6.8 -1.8 3 850 1465 240 11 9.5 5.5 | 64 10 -8.7 -4.3 4 700 2999 210 32 16.0 27.7 | 173 18 -2.2 17.9 5 500 5560 205 40 16.9 36.3 | 177 26 -1.3 26.4 6 400 7160 215 50 28.7 41.0 | 199 33 10.4 31.1 7 300 9120 220 62 39.9 47.5 | 210 43 21.6 37.7 8 258 10114 225 77 54.4 54.4 | 219 57 36.2 44.6 9 250 10320 225 75 53.0 53.0 | 219 55 34.8 43.2 10 242 10531 225 71 50.2 50.2 | 218 52 32.0 40.4 11 200 11780 240 60 52.0 30.0 | 239 39 33.7 20.2 12 150 13660 245 41 37.2 17.3 | 248 20 18.9 7.5 13 100 16280 265 29 28.9 2.5 | 304 13 10.7 -7.3 14 70 18570 270 16 16.0 -0.0 | 13 10 -2.2 -9.8 15 50 20730 150 6 -3.0 5.2 | 78 22 -21.2 -4.6 16 30 24020 80 15 -14.8 -2.6 | 69 35 -33.0 -12.4 Wind Parameters Mean winds (0-6000m): 211.7 at 27.6 knts Storm direction: 241.7 at 20.7 knts Shear (0-3000m) pos: 0.5 neg: 3.7 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 91.0 deg Storm rel helicity (0-3000m) pos: 21.7 neg: -6.7 tot: 15.0 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 38.52 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 ------------------------------------------------------------------------------- 500 228 11 77 10| 1.7 0.0 1.7| 0.3 -3.1 -2.8 -5.6 -0.22| 4.7 -1.0 1000 232 12 75 9| 1.4 0.0 1.4| 0.3 -5.2 -4.9 -4.9 -0.28| 3.8 -1.1 1500 234 12 72 9| 1.0 0.0 1.0| 1.7 -6.7 -5.0 -3.3 -0.20| 3.5 -0.7 2000 233 13 76 8| 0.7 1.9 2.6| 10.6 -6.7 3.9 1.9 0.22| 4.6 1.0 2500 229 15 92 7| 0.6 3.1 3.7| 18.9 -6.7 12.2 4.9 0.33| 5.3 1.7 3000 222 18 117 7| 0.5 3.7 4.2| 21.7 -6.7 15.0 5.0 0.28| 5.6 1.6 4000 217 22 145 9| 0.4 3.2 3.6| 26.0 -6.7 19.3 4.8 0.28| 4.6 1.3 5000 214 25 158 12| 0.3 2.9 3.2| 29.1 -6.7 22.4 4.5 0.27| 4.1 1.1 6000 212 28 165 14| 0.5 2.6 3.1| 56.4 -6.7 49.8 8.3 0.32| 3.9 1.2 Wrote GIF file: /home/apache/climate/data/raob//Y5954/skewt/Y5954.skewt.20251012.21.gif