UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for U4507... Searching the city database file for: U4507 ... Date:0000Z 3 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 126 340 1 SFC 992 186 -16.1 -20.9 66 4.8 -16.9 340 1 257.6 257.8 256.8 259.6 0.73 2 925 710 -18.9 -23.5 67 4.6 -19.6 60 13 260.0 260.1 258.5 261.7 0.62 3 919 758 -19.1 -23.6 68 4.5 -19.7 60 14 260.3 260.4 258.7 262.0 0.62 4 901 906 -17.7 -21.0 75 3.3 -18.3 60 17 263.2 263.3 261.3 265.4 0.79 5 860 1253 -20.3 -22.6 82 2.3 -20.7 60 23 264.0 264.1 261.7 266.0 0.72 6 850 1340 -18.9 -21.0 83 2.1 -19.3 60 25 266.3 266.5 263.7 268.7 0.84 7 849 1349 -18.7 -20.8 83 2.1 -19.1 60 25 266.6 266.8 264.0 269.1 0.86 8 838 1446 -19.1 -21.1 84 2.0 -19.4 59 25 267.2 267.4 264.4 269.6 0.85 9 786 1922 -17.9 -28.9 38 11.0 -19.4 54 26 273.4 273.5 267.9 274.8 0.45 10 776 2018 -18.3 -30.3 34 12.0 -19.9 53 26 274.0 274.1 268.1 275.2 0.40 11 704 2740 -20.7 -38.7 18 18.0 -22.5 45 27 279.1 279.1 270.9 279.7 0.19 12 700 2782 -21.1 -39.1 18 18.0 -22.9 45 27 279.1 279.1 270.9 279.7 0.18 13 554 4471 -31.7 -49.7 15 18.0 -32.7 356 26 285.9 285.9 274.6 286.1 0.07 14 513 5011 -34.5 -52.5 14 18.0 -35.3 340 25 288.8 288.9 276.2 289.0 0.06 15 500 5190 -34.7 -52.7 14 18.0 -35.5 335 25 290.7 290.7 277.1 290.9 0.06 16 476 5532 -35.1 -53.1 14 18.0 -35.9 326 28 294.4 294.4 278.9 294.6 0.06 17 470 5620 -36.1 -54.1 14 18.0 -36.9 324 29 294.2 294.2 278.8 294.4 0.05 18 400 6720 -43.3 -52.3 36 9.0 -43.6 295 40 298.7 298.7 280.9 299.0 0.08 19 384 6994 -45.9 -53.9 40 8.0 -46.2 296 41 298.8 298.8 280.9 299.0 0.07 20 361 7405 -48.3 -55.3 44 7.0 -48.5 297 43 300.9 300.9 281.8 301.1 0.06 21 300 8600 -58.3 -64.3 46 6.0 -58.4 300 48 303.2 303.2 282.7 303.2 0.02 22 274 9168 -60.5 -66.5 45 6.0 -60.6 300 40 307.9 307.9 284.5 308.0 0.02 23 262 9447 -60.3 -66.3 45 6.0 -60.4 298 37 312.2 312.2 286.1 312.3 0.02 24 250 9740 -58.9 -64.9 46 6.0 -59.0 295 33 318.5 318.5 288.3 318.6 0.02 25 210 10848 -55.3 -61.3 47 6.0 -55.4 299 28 340.4 340.4 294.4 340.6 0.05 26 200 11160 -55.3 -61.3 47 6.0 -55.4 300 27 345.2 345.2 295.6 345.4 0.05 27 184 11693 -54.3 -61.3 42 7.0 -54.5 297 27 355.1 355.2 297.8 355.4 0.05 28 150 13000 -54.9 -63.9 32 9.0 -55.2 290 27 375.5 375.5 301.5 375.7 0.05 29 100 15550 -58.3 -70.3 20 12.0 -58.6 280 31 415.1 415.1 307.2 415.2 0.03 30 70 17780 -62.5 -76.5 14 14.0 -62.8 275 36 450.7 450.7 310.9 450.8 0.02 31 50 19860 -64.3 -78.3 13 14.0 -64.6 280 29 492.0 492.0 314.4 492.1 0.02 32 37 21691 -67.3 -82.3 10 15.0 -67.6 268 33 528.5 528.5 316.8 528.6 0.01 33 30 22960 -66.3 -81.3 10 15.0 -66.7 260 36 563.9 563.9 318.9 564.0 0.02 34 28 23377 -66.1 -81.1 11 15.0 -66.5 261 36 575.7 575.7 319.5 575.8 0.02 35 20 25390 -71.1 -86.1 9 15.0 -71.4 265 35 618.5 618.5 321.5 618.6 0.01 36 18 26013 -71.7 -86.7 9 15.0 -72.0 635.6 635.6 322.1 635.6 0.01 37 14 27509 -68.1 -84.1 8 16.0 -68.7 695.1 695.1 324.3 695.3 0.02 TRP 274 9168 -60.5 -66.5 45 6.0 -60.6 300 40 307.9 307.9 284.5 308.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5064.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 36.14 % Est. max temperature: -6.75 C = 19.85 F Sfc-Lift cond lev (LCL): 917.16 mb = 773.40 m = 2537.39 ft T: -18.96 C 700-500 lapse rate: 5.65 C/km ThetaE index: 0.01 C Layer 700.0- 554.0 mb Conv cond level (CCL): 616.45 mb = 3699.62 m = 12137.70 ft Mean mixing ratio: 0.69 g/kg Conv temperature: 9.04 C = 48.26 F Cap Strength: 22.49 C Lifted Index: 23.84 C Risk: None Lifted Index @300 mb: 29.34 C Lifted Index @700 mb: 16.26 C Showalter Index: 18.19 C Risk: None Total Totals Index: 29.50 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 13.70 C K Index: -23.20 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 4.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.91 J/kg Max Up Vert Vel: 6.47 m/s Conv Inhibition (B-): 64404.12 J/kg Cap Strength: 23.26 C Lift Cond Lev (LCL): 875.72 mb = 1118.15 m = 3668.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 48 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 ---------------------------------------------------------- 0 992 186 340 1 0.3 -0.9 | 231 18 13.8 11.4 1 925 710 60 13 -11.3 -6.5 | 201 6 2.2 5.8 2 850 1340 60 25 -21.7 -12.5 | 89 8 -8.2 -0.2 3 700 2782 45 27 -19.1 -19.1 | 39 9 -5.6 -6.8 4 500 5190 335 25 10.6 -22.7 | 293 26 24.1 -10.4 5 400 6720 295 40 36.3 -16.9 | 275 50 49.7 -4.6 6 300 8600 300 48 41.6 -24.0 | 282 56 55.1 -11.7 7 274 9168 300 40 34.6 -20.0 | 279 49 48.1 -7.7 8 250 9740 295 33 29.9 -13.9 | 272 43 43.4 -1.7 9 200 11160 300 27 23.4 -13.5 | 272 37 36.9 -1.2 10 150 13000 290 27 25.4 -9.2 | 266 39 38.9 3.1 11 100 15550 280 31 30.5 -5.4 | 261 45 44.0 6.9 12 70 17780 275 36 35.9 -3.1 | 259 50 49.3 9.2 13 50 19860 280 29 28.6 -5.0 | 260 43 42.0 7.3 14 30 22960 260 36 35.5 6.3 | 249 52 48.9 18.5 15 20 25390 265 35 34.9 3.1 | 252 51 48.4 15.3 Wind Parameters Mean winds (0-6000m): 17.7 at 24.3 knts Storm direction: 47.7 at 18.2 knts Shear (0-3000m) pos: 3.8 neg: 2.1 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 135.8 deg Storm rel helicity (0-3000m) pos: 14.2 neg: -50.5 tot: -36.3 m^2/s^2 ave: -12.1 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 6.9 stream: -4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 50.11 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 55 7 223 12| 12.6 0.0 12.6| 14.2 -8.9 5.4 10.8 -0.07| 15.4 -1.1 1000 59 12 208 7| 11.3 0.0 11.3| 14.2 -19.5 -5.3 -5.3 -0.40| 12.8 -5.1 1500 59 16 176 4| 7.5 1.3 8.8| 14.2 -26.0 -11.7 -7.8 -0.45| 10.0 -4.5 2000 57 19 137 3| 5.6 1.4 7.1| 14.2 -31.1 -16.8 -8.4 -0.49| 8.2 -4.0 2500 55 20 101 3| 4.5 1.6 6.1| 14.2 -36.4 -22.2 -8.9 -0.53| 7.0 -3.7 3000 52 21 75 3| 3.8 2.1 5.8| 14.2 -50.5 -36.3 -12.1 -0.59| 6.9 -4.1 4000 43 23 24 5| 2.8 2.9 5.7| 14.2 -89.2 -75.0 -18.7 -0.65| 6.9 -4.5 5000 33 23 353 7| 2.3 3.3 5.5| 14.2-146.6-132.4 -26.5 -0.67| 6.8 -4.6 6000 18 24 331 12| 1.9 4.1 5.9| 14.2-204.5-190.2 -31.7 -0.61| 7.1 -4.3 Wrote GIF file: /home/apache/climate/data/raob//U4507/skewt/U4507.skewt.20251103.00.gif