UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050900.upa.cvt Date: 0000Z 9 MAY 25 Searching for X4467... Searching the city database file for: X4467 ... Date:0000Z 9 MAY 25 Station: X4467 WMO ident: 34467 Latitude: 48.78 Longitude: 44.33 ------------------------------------------------------------------------------- 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 79 310 5 SFC 993 138 12.6 7.6 72 5.0 9.9 310 5 286.3 287.5 283.3 304.8 6.60 2 925 729 8.2 3.2 71 5.0 5.7 340 11 287.7 288.6 282.4 302.5 5.21 3 914 828 7.6 2.7 71 4.9 5.2 331 12 288.1 289.0 282.4 302.5 5.08 4 850 1426 6.4 1.4 70 5.0 3.9 275 21 292.9 293.7 284.3 307.3 4.98 5 821 1709 5.4 0.7 72 4.7 3.1 273 22 294.7 295.6 284.9 309.1 4.90 6 771 2217 0.8 -3.6 72 4.4 -1.2 270 23 295.1 295.8 284.0 306.4 3.80 7 700 2989 -0.5 -7.5 59 7.0 -3.4 265 25 301.9 302.5 285.8 311.5 3.11 8 690 3104 -0.7 -8.7 55 8.0 -3.9 265 25 303.0 303.5 286.0 311.8 2.87 9 597 4239 -9.3 -21.3 37 12.0 -12.6 265 28 305.8 306.0 285.2 309.6 1.17 10 503 5536 -19.7 -29.7 41 10.0 -21.5 265 31 308.5 308.6 285.6 310.7 0.65 11 500 5580 -19.9 -29.9 41 10.0 -21.7 265 31 308.8 308.9 285.7 311.0 0.64 12 400 7190 -33.9 -46.9 26 13.0 -34.8 255 29 310.9 311.0 285.8 311.4 0.14 13 372 7694 -38.9 -51.9 24 13.0 -39.5 255 32 310.8 310.8 285.7 311.1 0.09 14 305 9031 -48.1 -62.1 18 14.0 -48.4 255 41 316.1 316.1 287.5 316.2 0.03 15 300 9140 -48.7 -62.7 18 14.0 -49.0 255 42 316.7 316.7 287.7 316.8 0.03 16 255 10202 -52.5 -67.5 15 15.0 -52.8 265 50 326.2 326.2 290.6 326.2 0.02 17 250 10330 -52.5 -67.5 15 15.0 -52.8 265 48 328.0 328.0 291.2 328.1 0.02 18 202 11706 -54.7 -69.7 14 15.0 -54.9 251 37 345.2 345.2 295.6 345.2 0.02 19 200 11770 -54.3 -70.3 12 16.0 -54.6 250 36 346.8 346.8 295.9 346.8 0.01 20 173 12710 -49.5 -65.5 14 16.0 -50.0 235 36 369.4 369.4 300.5 369.5 0.03 21 150 13640 -51.7 -67.7 13 16.0 -52.2 220 36 381.0 381.0 302.4 381.1 0.03 22 143 13948 -53.5 -69.5 13 16.0 -53.9 223 34 383.1 383.1 302.8 383.2 0.02 23 131 14515 -50.3 -67.3 12 17.0 -50.9 228 30 398.5 398.5 305.0 398.7 0.03 24 100 16260 -53.9 -70.9 11 17.0 -54.5 245 17 423.6 423.6 308.2 423.7 0.03 25 72 18361 -56.1 -74.1 9 18.0 -56.7 227 10 460.6 460.6 311.8 460.8 0.02 26 70 18540 -55.7 -73.7 9 18.0 -56.3 225 9 465.2 465.2 312.3 465.4 0.03 27 50 20680 -55.3 -74.3 8 19.0 -56.2 210 9 513.2 513.2 315.9 513.4 0.03 28 30 23930 -56.1 -76.1 6 20.0 -57.5 50 7 591.7 591.7 320.2 592.0 0.04 29 28 24367 -56.5 -76.5 6 20.0 -57.9 54 9 602.4 602.4 320.7 602.7 0.04 30 20 26520 -52.1 -73.1 6 21.0 -54.8 75 21 676.7 676.7 323.7 677.5 0.10 31 13 29343 -46.7 -68.7 6 22.0 -52.2 784.1 784.3 326.9 786.9 0.28 TRP 255 10202 -52.5 -67.5 15 15.0 -52.8 265 50 326.2 326.2 290.6 326.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5501.00 m Freezing level: 727.31 mb = 2692.01 m = 8831.96 ft Wetbulb zero: 784.65 mb = 2075.02 m = 6807.72 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 56.43 % Est. max temperature: 19.55 C = 67.20 F Sfc-Lift cond lev (LCL): 920.82 mb = 766.43 m = 2514.50 ft T: 7.97 C 700-500 lapse rate: 7.49 C/km ThetaE index: 2.72 C Layer 771.0- 700.0 mb Conv cond level (CCL): 783.21 mb = 2089.94 m = 6856.67 ft Mean mixing ratio: 5.63 g/kg Conv temperature: 21.27 C = 70.29 F Cap Strength: 7.54 C Lifted Index: 6.68 C Risk: None Lifted Index @300 mb: 9.52 C Lifted Index @700 mb: 6.98 C Showalter Index: 4.10 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 21.30 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 89.80 Risk: None Energy Index: 0.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.14 J/kg Max Up Vert Vel: 4.50 m/s Conv Inhibition (B-): 59817.32 J/kg Cap Strength: 7.50 C Lift Cond Lev (LCL): 874.09 mb = 1195.79 m = 3923.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 18 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 ---------------------------------------------------------- 0 993 138 310 5 3.8 -3.2 | 116 13 -11.7 5.6 1 925 729 340 11 3.8 -10.3 | 83 12 -11.7 -1.5 2 850 1426 275 21 20.9 -1.8 | 218 9 5.4 7.0 3 700 2989 265 25 24.9 2.2 | 221 14 9.4 11.0 4 500 5580 265 31 30.9 2.7 | 233 19 15.4 11.5 5 400 7190 255 29 28.0 7.5 | 218 21 12.5 16.3 6 300 9140 255 42 40.6 10.9 | 232 32 25.1 19.7 7 255 10202 265 50 49.8 4.4 | 249 37 34.3 13.2 8 250 10330 265 48 47.8 4.2 | 248 35 32.3 13.0 9 200 11770 250 36 33.8 12.3 | 221 28 18.3 21.1 10 150 13640 220 36 23.1 27.6 | 192 37 7.6 36.4 11 100 16260 245 17 15.4 7.2 | 180 16 -0.1 16.0 12 70 18540 225 9 6.4 6.4 | 149 18 -9.1 15.2 13 50 20680 210 9 4.5 7.8 | 146 20 -11.0 16.6 14 30 23930 50 7 -5.4 -4.5 | 102 21 -20.9 4.3 15 20 26520 75 21 -20.3 -5.4 | 95 36 -35.8 3.4 Wind Parameters Mean winds (0-6000m): 269.6 at 23.8 knts Storm direction: 299.6 at 17.8 knts Shear (0-3000m) pos: 1.0 neg: 4.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 105.9 deg Storm rel helicity (0-3000m) pos: 3.2 neg: -25.1 tot: -21.9 m^2/s^2 ave: -7.3 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 6.0 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 57.96 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 ------------------------------------------------------------------------------- 500 329 8 102 12| 6.1 0.0 6.1| 0.0 -16.7 -16.7 -33.3 -0.90| 6.3 -5.6 1000 323 10 93 9| 3.1 5.2 8.3| 0.3 -24.3 -24.0 -24.0 -0.43| 9.3 -4.0 1500 300 14 120 4| 2.0 6.5 8.6| 1.4 -25.0 -23.6 -15.8 -0.13| 10.2 -1.3 2000 289 16 170 4| 1.5 5.3 6.9| 2.1 -25.0 -22.9 -11.5 -0.11| 8.1 -0.9 2500 283 17 196 5| 1.2 4.6 5.8| 2.3 -25.0 -22.7 -9.1 -0.10| 6.8 -0.7 3000 279 19 205 7| 1.0 4.1 5.1| 3.2 -25.1 -21.9 -7.3 -0.09| 6.0 -0.6 4000 274 21 214 9| 0.8 3.4 4.1| 9.4 -25.1 -15.7 -3.9 -0.05| 4.8 -0.2 5000 271 22 219 11| 0.6 2.9 3.5| 15.6 -25.1 -9.5 -1.9 -0.01| 4.1 -0.0 6000 270 24 223 12| 0.5 2.5 3.0| 18.1 -34.8 -16.7 -2.8 -0.04| 3.6 -0.2 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20250509.00.gif