UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for X2389... Searching the city database file for: X2389 ... Date:1200Z 7 OCT 25 Station: X2389 WMO ident: 32389 Latitude: 59.32 Longitude: 160.83 ------------------------------------------------------------------------------- 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 -5 295 23 SFC 994 43 0.4 -8.6 51 9.0 -2.6 295 23 274.0 274.4 270.9 279.6 2.00 2 925 617 -3.9 -12.9 50 9.0 -6.5 285 25 275.3 275.6 270.9 279.7 1.53 3 862 1164 -9.5 -17.5 52 8.0 -11.3 306 34 275.1 275.3 270.1 278.3 1.12 4 850 1272 -9.3 -16.3 57 7.0 -11.0 310 36 276.4 276.6 271.1 280.0 1.26 5 841 1355 -9.1 -16.1 57 7.0 -10.9 311 35 277.5 277.7 271.8 281.2 1.29 6 717 2573 -18.1 -24.1 59 6.0 -19.1 323 16 280.5 280.6 272.8 282.8 0.76 7 708 2668 -18.5 -24.5 59 6.0 -19.6 324 14 281.1 281.2 273.1 283.3 0.74 8 700 2753 -16.9 -22.9 60 6.0 -18.0 325 13 283.8 283.9 274.8 286.4 0.87 9 690 2861 -15.7 -21.7 60 6.0 -17.0 325 13 286.3 286.4 276.3 289.2 0.98 10 630 3540 -21.1 -27.1 58 6.0 -22.1 327 16 287.7 287.8 276.5 289.7 0.66 11 612 3754 -21.9 -27.9 58 6.0 -22.8 327 16 289.1 289.2 277.2 291.1 0.63 12 601 3887 -20.7 -26.7 59 6.0 -21.7 327 17 292.0 292.2 278.7 294.3 0.72 13 518 4975 -25.9 -33.9 47 8.0 -26.9 329 20 298.4 298.5 281.3 299.8 0.42 14 500 5230 -28.3 -36.3 46 8.0 -29.2 330 21 298.5 298.6 281.2 299.7 0.34 15 400 6780 -42.3 -49.3 46 7.0 -42.6 335 5 300.0 300.0 281.5 300.4 0.11 16 307 8514 -57.5 -64.5 41 7.0 -57.6 335 3 302.3 302.3 282.3 302.4 0.02 17 300 8660 -56.5 -63.5 41 7.0 -56.6 300 3 305.7 305.7 283.7 305.8 0.02 18 269 9349 -57.5 -64.5 41 7.0 -57.6 270 7 313.9 313.9 286.8 314.0 0.02 19 260 9566 -52.3 -59.3 43 7.0 -52.5 261 8 324.6 324.7 290.2 324.8 0.05 20 250 9820 -51.1 -58.1 43 7.0 -51.3 250 9 330.1 330.1 291.8 330.3 0.06 21 213 10866 -47.3 -54.3 45 7.0 -47.6 257 13 351.5 351.5 297.1 352.0 0.11 22 200 11280 -47.9 -54.9 44 7.0 -48.3 260 15 356.9 356.9 298.2 357.4 0.11 23 150 13180 -48.5 -56.5 39 8.0 -49.0 235 15 386.5 386.5 303.3 387.1 0.12 24 100 15850 -48.3 -56.3 39 8.0 -49.0 235 17 434.4 434.5 309.4 435.4 0.19 25 75 17753 -46.7 -54.7 40 8.0 -47.7 227 14 475.0 475.1 313.2 476.8 0.30 26 70 18210 -47.5 -55.5 39 8.0 -48.5 225 13 482.8 482.9 313.8 484.5 0.29 27 50 20420 -50.1 -58.1 38 8.0 -51.1 220 9 525.4 525.5 316.8 527.3 0.30 28 36 22569 -51.5 -59.5 38 8.0 -52.7 226 9 573.5 573.7 319.5 576.0 0.35 29 30 23760 -50.3 -59.3 34 9.0 -52.0 230 9 607.5 607.7 321.1 610.7 0.43 30 20 26420 -49.5 -58.5 34 9.0 -51.8 30 7 684.7 685.0 324.1 690.7 0.71 31 12 29792 -46.1 -55.1 35 9.0 -50.0 804.4 805.3 327.8 822.3 1.81 TRP 307 8514 -57.5 -64.5 41 7.0 -57.6 335 3 302.3 302.3 282.3 302.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5235.00 m Freezing level: 987.58 mb = 96.73 m = 317.35 ft Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 54.93 % Est. max temperature: 3.48 C = 38.26 F Sfc-Lift cond lev (LCL): 863.35 mb = 1152.14 m = 3779.96 ft T: -9.38 C 700-500 lapse rate: 4.60 C/km ThetaE index: 1.35 C Layer 862.0- 850.0 mb Conv cond level (CCL): 768.10 mb = 2047.14 m = 6716.27 ft Mean mixing ratio: 1.66 g/kg Conv temperature: 5.60 C = 42.08 F Cap Strength: 16.15 C Lifted Index: 15.98 C Risk: None Lifted Index @300 mb: 18.54 C Lifted Index @700 mb: 6.11 C Showalter Index: 15.57 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 12.00 C K Index: -3.30 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 4.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.09 J/kg Max Up Vert Vel: 2.86 m/s Conv Inhibition (B-): 61603.46 J/kg Cap Strength: 16.07 C Lift Cond Lev (LCL): 820.32 mb = 1544.87 m = 5068.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 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 ---------------------------------------------------------- 0 994 43 295 23 20.8 -9.7 | 252 18 17.1 5.5 1 925 617 285 25 24.1 -6.5 | 247 22 20.4 8.7 2 850 1272 310 36 27.6 -23.1 | 288 25 23.8 -7.9 3 700 2753 325 13 7.5 -10.6 | 219 6 3.7 4.5 4 500 5230 330 21 10.5 -18.2 | 294 7 6.8 -3.0 5 400 6780 335 5 2.1 -4.5 | 171 11 -1.6 10.7 6 307 8514 335 3 1.3 -2.7 | 169 13 -2.5 12.5 7 300 8660 300 3 2.6 -1.5 | 175 14 -1.1 13.7 8 250 9820 250 9 8.5 3.1 | 194 19 4.7 18.3 9 200 11280 260 15 14.8 2.6 | 212 21 11.0 17.8 10 150 13180 235 15 12.3 8.6 | 200 25 8.5 23.8 11 100 15850 235 17 13.9 9.8 | 202 27 10.2 24.9 12 70 18210 225 13 9.2 9.2 | 193 25 5.5 24.4 13 50 20420 220 9 5.8 6.9 | 185 22 2.0 22.1 14 30 23760 230 9 6.9 5.8 | 189 21 3.2 21.0 15 20 26420 30 7 -3.5 -6.1 | 142 12 -7.2 9.1 Wind Parameters Mean winds (0-6000m): 316.2 at 20.9 knts Storm direction: 346.2 at 15.6 knts Shear (0-3000m) pos: 2.8 neg: 0.7 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -24.0 deg Storm rel helicity (0-3000m) pos: 104.8 neg: -32.2 tot: 72.6 m^2/s^2 ave: 24.2 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 14.24 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 ------------------------------------------------------------------------------- 500 290 24 250 20| 0.0 4.1 4.1| 0.0 -8.5 -8.5 -17.0 -0.40| 4.1 -1.7 1000 292 26 255 21| 5.4 2.1 7.4| 63.2 -8.5 54.7 54.7 0.59| 7.7 4.5 1500 299 29 266 21| 5.0 1.4 6.4|103.7 -9.4 94.3 62.9 0.59| 8.6 5.1 2000 303 28 271 20| 3.4 1.0 4.4|103.7 -16.3 87.4 43.7 0.40| 8.6 3.4 2500 305 27 270 18| 3.1 0.8 4.0|103.7 -27.4 76.4 30.5 0.21| 8.5 1.8 3000 306 25 268 16| 2.8 0.7 3.5|104.8 -32.2 72.6 24.2 0.14| 7.8 1.1 4000 310 22 267 14| 2.1 0.5 2.6|109.4 -32.2 77.2 19.3 0.19| 6.2 1.2 5000 314 22 268 12| 1.8 0.4 2.2|114.2 -32.2 81.9 16.4 0.24| 5.3 1.3 6000 316 21 269 11| 1.6 0.3 1.9|114.9 -40.6 74.3 12.4 0.10| 5.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20251007.12.gif