UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for U4507... Searching the city database file for: U4507 ... Date:0000Z 9 NOV 25 Station: U4507 WMO ident: 24507 Latitude: 64.27 Longitude: 100.23 ------------------------------------------------------------------------------- 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 144 120 1 SFC 994 185 -34.7 -38.7 67 4.0 -34.8 120 1 238.9 238.9 238.7 239.2 0.14 2 969 363 -29.3 -32.6 73 3.3 -29.5 99 5 246.1 246.1 245.7 246.8 0.25 3 925 694 -24.5 -27.5 76 3.0 -24.8 60 11 254.3 254.3 253.3 255.4 0.43 4 894 946 -20.1 -22.7 80 2.6 -20.5 52 10 261.3 261.4 259.6 263.2 0.69 5 850 1322 -20.5 -24.1 73 3.6 -21.0 40 9 264.7 264.8 262.1 266.5 0.64 6 822 1569 -21.1 -24.9 71 3.8 -21.6 36 9 266.6 266.7 263.4 268.3 0.62 7 754 2198 -25.5 -30.5 63 5.0 -26.0 25 8 268.5 268.5 264.4 269.7 0.40 8 700 2733 -27.1 -34.1 51 7.0 -27.8 15 7 272.5 272.5 267.0 273.4 0.30 9 617 3639 -30.5 -39.5 41 9.0 -31.2 354 11 278.6 278.6 270.7 279.2 0.20 10 559 4337 -34.7 -44.7 36 10.0 -35.3 338 14 281.6 281.6 272.3 282.0 0.13 11 500 5110 -39.5 -49.5 34 10.0 -39.9 320 17 284.9 284.9 274.1 285.2 0.08 12 400 6600 -48.7 -58.7 30 10.0 -48.9 305 29 291.7 291.7 277.6 291.8 0.03 13 300 8450 -59.3 -68.3 30 9.0 -59.4 300 33 301.8 301.8 282.1 301.8 0.01 14 293 8599 -60.1 -69.1 30 9.0 -60.2 300 34 302.7 302.7 282.5 302.7 0.01 15 289 8685 -60.3 -69.3 30 9.0 -60.4 300 35 303.6 303.6 282.8 303.6 0.01 16 250 9600 -58.7 -67.7 30 9.0 -58.8 300 36 318.8 318.8 288.3 318.9 0.02 17 202 10937 -56.7 -65.7 31 9.0 -56.9 290 33 342.0 342.0 294.8 342.1 0.03 18 200 11000 -56.9 -65.9 31 9.0 -57.1 290 33 342.7 342.7 295.0 342.8 0.03 19 150 12820 -57.1 -67.1 27 10.0 -57.3 285 27 371.7 371.7 300.9 371.8 0.03 20 100 15360 -60.7 -72.7 19 12.0 -60.9 285 27 410.4 410.5 306.6 410.6 0.02 21 70 17560 -63.1 -76.1 16 13.0 -63.3 275 25 449.4 449.4 310.8 449.5 0.02 22 50 19620 -65.9 -79.9 12 14.0 -66.1 275 29 488.2 488.2 314.1 488.3 0.01 23 47 19993 -67.3 -80.3 14 13.0 -67.5 273 30 493.5 493.6 314.5 493.6 0.01 24 30 22700 -66.5 -80.5 12 14.0 -66.9 260 38 563.4 563.4 318.8 563.5 0.02 25 24 24047 -67.7 -81.7 12 14.0 -68.1 597.0 597.0 320.5 597.1 0.02 TRP 289 8685 -60.3 -69.3 30 9.0 -60.4 300 35 303.6 303.6 282.8 303.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 4966.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 54.86 % Est. max temperature: -8.53 C = 16.64 F Sfc-Lift cond lev (LCL): 927.87 mb = 671.95 m = 2204.52 ft T: -24.82 C 700-500 lapse rate: 5.22 C/km ThetaE index: 0.00 C Layer 994.0- 0.0 mb Conv cond level (CCL): 994.00 mb = 185.46 m = 608.46 ft Mean mixing ratio: 0.38 g/kg Conv temperature: -28.17 C = -18.71 F Cap Strength: 25.28 C Lifted Index: 27.16 C Risk: None Lifted Index @300 mb: 35.43 C Lifted Index @700 mb: 18.93 C Showalter Index: 15.21 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 15.40 C K Index: -12.10 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 67.77 J/kg Max Up Vert Vel: 11.64 m/s Conv Inhibition (B-): 53863.91 J/kg Cap Strength: 26.87 C Lift Cond Lev (LCL): 909.35 mb = 820.17 m = 2690.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 14 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 ---------------------------------------------------------- 0 994 185 120 1 -0.9 0.5 | 188 9 1.3 9.3 1 925 694 60 11 -9.5 -5.5 | 114 8 -7.3 3.3 2 850 1322 40 9 -5.8 -6.9 | 118 4 -3.6 1.9 3 700 2733 15 7 -1.8 -6.8 | 191 2 0.4 2.0 4 500 5110 320 17 10.9 -13.0 | 288 14 13.1 -4.2 5 400 6600 305 29 23.8 -16.6 | 287 27 26.0 -7.8 6 300 8450 300 33 28.6 -16.5 | 284 32 30.8 -7.7 7 289 8685 300 35 30.3 -17.5 | 285 34 32.5 -8.7 8 250 9600 300 36 31.2 -18.0 | 285 35 33.4 -9.2 9 200 11000 290 33 31.0 -11.3 | 274 33 33.2 -2.5 10 150 12820 285 27 26.1 -7.0 | 266 28 28.3 1.8 11 100 15360 285 27 26.1 -7.0 | 266 28 28.3 1.8 12 70 17560 275 25 24.9 -2.2 | 256 28 27.1 6.6 13 50 19620 275 29 28.9 -2.5 | 259 32 31.1 6.3 14 30 22700 260 38 37.4 6.6 | 249 43 39.6 15.4 Wind Parameters Mean winds (0-6000m): 344.1 at 12.1 knts Storm direction: 14.1 at 9.1 knts Shear (0-3000m) pos: 0.0 neg: 1.6 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 84.8 deg Storm rel helicity (0-3000m) pos: 3.0 neg: -28.7 tot: -25.7 m^2/s^2 ave: -8.6 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 3.8 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.26 Bulk Shear: 20.80 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 64 6 153 7| 0.0 10.7 10.7| 0.0 -28.0 -28.0 -56.0 -0.98| 12.2-11.9 1000 57 8 135 6| 0.0 4.8 4.8| 0.2 -28.7 -28.5 -28.5 -0.78| 7.8 -6.1 1500 51 8 130 6| 0.0 2.9 2.9| 0.9 -28.7 -27.8 -18.6 -0.65| 5.9 -3.8 2000 46 8 129 5| 0.0 2.0 2.0| 1.5 -28.7 -27.2 -13.6 -0.55| 4.8 -2.6 2500 41 8 131 4| 0.0 1.5 1.5| 2.2 -28.7 -26.5 -10.6 -0.44| 4.1 -1.8 3000 37 8 132 3| 0.0 1.6 1.6| 3.0 -28.7 -25.7 -8.6 -0.30| 3.8 -1.2 4000 22 9 122 1| 0.0 1.8 1.8| 3.7 -29.0 -25.4 -6.3 -0.20| 3.7 -0.7 5000 1 10 303 2| 0.0 1.9 1.9| 3.8 -35.2 -31.4 -6.3 -0.22| 3.7 -0.8 6000 344 12 297 6| 0.0 2.3 2.3| 5.2 -37.4 -32.2 -5.4 -0.18| 3.8 -0.7 Wrote GIF file: /home/apache/climate/data/raob//U4507/skewt/U4507.skewt.20251109.00.gif