UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 9 OCT 25 Station: U7995 WMO ident: 27995 Latitude: 52.98 Longitude: 49.43 ------------------------------------------------------------------------------- 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 1017 45 19.6 -8.4 14 28.0 7.8 165 5 291.3 291.7 280.1 297.3 1.99 1 1000 189 18.4 -5.6 19 24.0 7.8 160 7 291.5 292.0 280.9 299.0 2.51 2 925 849 11.4 -9.6 22 21.0 3.1 195 13 291.0 291.3 280.0 296.9 1.99 3 901 1068 9.8 -12.2 20 22.0 1.7 201 12 291.5 291.8 279.8 296.6 1.66 4 850 1551 8.2 -19.8 12 28.0 -0.6 215 11 294.7 294.9 280.3 297.7 0.93 5 792 2130 5.6 -12.4 26 18.0 -1.1 239 10 298.0 298.3 282.9 303.7 1.86 6 771 2348 3.8 -7.2 44 11.0 -0.8 248 9 298.3 298.9 284.2 307.1 2.88 7 700 3124 -0.9 -7.9 59 7.0 -3.7 280 7 301.5 302.0 285.6 310.7 3.01 8 586 4518 -8.5 -13.2 69 4.7 -10.2 262 15 308.4 308.8 287.4 315.9 2.36 9 500 5730 -14.9 -24.9 42 10.0 -17.3 245 23 314.9 315.1 288.2 318.3 1.01 10 497 5776 -14.9 -23.9 46 9.0 -17.1 245 23 315.4 315.6 288.5 319.2 1.12 11 435 6770 -22.3 -27.3 64 5.0 -23.3 251 24 318.3 318.5 289.2 321.5 0.94 12 425 6940 -24.7 -29.6 64 4.9 -25.6 252 24 317.3 317.5 288.8 320.0 0.77 13 413 7149 -25.1 -30.1 63 5.0 -26.0 254 25 319.4 319.6 289.4 322.1 0.76 14 400 7380 -27.5 -34.5 51 7.0 -28.5 255 25 319.2 319.3 289.0 321.1 0.51 15 330 8733 -38.3 -48.3 34 10.0 -38.9 255 29 322.5 322.5 289.7 323.0 0.15 16 303 9313 -43.7 -53.7 32 10.0 -44.1 255 31 322.8 322.9 289.7 323.2 0.08 17 300 9380 -43.9 -53.9 32 10.0 -44.3 255 31 323.5 323.5 289.9 323.8 0.08 18 250 10580 -52.9 -61.9 33 9.0 -53.1 255 42 327.4 327.4 291.0 327.6 0.04 19 249 10606 -52.9 -61.9 33 9.0 -53.1 255 44 327.8 327.8 291.1 327.9 0.04 20 213 11621 -50.9 -61.9 26 11.0 -51.2 262 48 345.9 345.9 295.7 346.1 0.04 21 200 12030 -52.5 -64.5 22 12.0 -52.8 265 50 349.6 349.6 296.6 349.8 0.03 22 167 13189 -54.5 -68.5 16 14.0 -54.8 265 55 364.8 364.8 299.7 364.9 0.02 23 150 13870 -58.1 -73.1 13 15.0 -58.3 265 58 370.0 370.0 300.6 370.0 0.01 24 147 13997 -58.7 -73.8 13 15.1 -58.9 265 60 371.1 371.1 300.8 371.2 0.01 25 129 14810 -62.5 -78.5 10 16.0 -62.7 270 53 378.4 378.4 302.0 378.4 0.01 26 109 15855 -60.1 -76.1 11 16.0 -60.3 277 44 401.6 401.6 305.4 401.6 0.01 27 100 16390 -62.1 -79.1 9 17.0 -62.3 280 40 407.7 407.7 306.2 407.8 0.01 28 70 18580 -64.5 -81.5 8 17.0 -64.7 295 33 446.4 446.4 310.5 446.4 0.01 29 50 20660 -62.7 -80.7 7 18.0 -63.1 295 21 495.7 495.7 314.7 495.8 0.01 30 30 23800 -63.1 -83.1 5 20.0 -63.7 315 23 572.6 572.6 319.3 572.7 0.01 31 22 25732 -61.3 -81.3 5 20.0 -62.3 296 28 631.1 631.1 321.9 631.3 0.02 32 20 26330 -59.3 -81.3 4 22.0 -60.7 290 29 654.7 654.7 322.9 654.9 0.03 33 19 26652 -58.3 -80.3 4 22.0 -59.9 667.4 667.5 323.3 667.7 0.03 34 14 28601 -52.3 -75.3 5 23.0 -55.8 748.7 748.7 325.9 749.6 0.10 35 11 30174 -48.5 -72.5 5 24.0 -54.0 816.0 816.1 327.7 817.9 0.19 TRP 249 10606 -52.9 -61.9 33 9.0 -53.1 255 44 327.8 327.8 291.1 327.9 0.04 WND 147 13997 -58.7 -73.8 13 15.1 -58.9 265 60 371.1 371.1 300.8 371.2 0.01 Sounding variables and indices 1000-500 mb thick: 5541.00 m Freezing level: 713.60 mb = 2975.43 m = 9761.79 ft Wetbulb zero: 863.94 mb = 1416.16 m = 4646.13 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 43.36 % Est. max temperature: 21.91 C = 71.43 F Sfc-Lift cond lev (LCL): 666.70 mb = 3506.18 m = 11503.07 ft T: -2.98 C 700-500 lapse rate: 5.37 C/km ThetaE index: 2.47 C Layer 925.0- 850.0 mb Conv cond level (CCL): 485.50 mb = 5950.33 m = 19521.85 ft Mean mixing ratio: 2.23 g/kg Conv temperature: 44.31 C = 111.76 F Cap Strength: 12.28 C Lifted Index: 15.55 C Risk: None Lifted Index @300 mb: 18.19 C Lifted Index @700 mb: 9.23 C Showalter Index: 15.67 C Risk: None Total Totals Index: 18.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: -4.90 C K Index: -3.70 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.47 J/kg Max Up Vert Vel: 0.97 m/s Conv Inhibition (B-): 62106.02 J/kg Cap Strength: 15.43 C Lift Cond Lev (LCL): 682.13 mb = 3326.74 m = 10914.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 10 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 1017 45 165 5 -1.3 4.8 | 113 12 -10.9 4.7 1 1000 189 160 7 -2.4 6.6 | 118 14 -12.0 6.4 2 925 849 195 13 3.4 12.6 | 153 14 -6.2 12.4 3 850 1551 215 11 6.3 9.0 | 160 9 -3.3 8.9 4 700 3124 280 7 6.9 -1.2 | 63 3 -2.7 -1.4 5 500 5730 245 23 20.8 9.7 | 230 15 11.2 9.6 6 400 7380 255 25 24.1 6.5 | 247 16 14.5 6.3 7 300 9380 255 31 29.9 8.0 | 249 22 20.3 7.9 8 250 10580 255 42 40.6 10.9 | 251 33 31.0 10.7 9 249 10606 255 44 42.5 11.4 | 251 35 32.9 11.2 10 200 12030 265 50 49.8 4.4 | 264 40 40.2 4.2 11 150 13870 265 58 57.8 5.1 | 264 48 48.2 4.9 12 147 13997 265 60 59.8 5.2 | 264 50 50.2 5.1 13 100 16390 280 40 39.4 -6.9 | 283 31 29.8 -7.1 14 70 18580 295 33 29.9 -13.9 | 305 25 20.3 -14.1 15 50 20660 295 21 19.0 -8.9 | 314 13 9.4 -9.0 16 30 23800 315 23 16.3 -16.3 | 338 18 6.7 -16.4 17 20 26330 290 29 27.3 -9.9 | 300 20 17.6 -10.1 Wind Parameters Mean winds (0-6000m): 239.1 at 12.8 knts Storm direction: 269.1 at 9.6 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -45.4 deg Storm rel helicity (0-3000m) pos: 40.5 neg: -2.4 tot: 38.1 m^2/s^2 ave: 12.7 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 20.71 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 ------------------------------------------------------------------------------- 500 169 8 124 13| 5.7 0.0 5.7| 19.3 0.0 19.3 38.6 0.86| 6.4 5.5 1000 185 10 138 13| 4.6 0.0 4.6| 36.9 0.0 36.9 36.9 0.86| 6.1 5.2 1500 193 11 145 12| 3.0 0.0 3.0| 39.3 0.0 39.3 26.2 0.72| 5.2 3.8 2000 201 11 149 11| 2.4 0.0 2.4| 40.5 0.0 40.5 20.3 0.61| 4.9 3.0 2500 208 10 152 10| 2.0 0.0 2.0| 40.5 -1.0 39.6 15.8 0.46| 4.6 2.1 3000 213 10 152 9| 1.7 0.0 1.7| 40.5 -2.4 38.1 12.7 0.30| 4.4 1.3 4000 228 10 160 7| 1.3 0.7 2.0| 40.5 -4.0 36.5 9.1 0.12| 4.1 0.5 5000 237 11 176 6| 1.0 1.3 2.3| 40.5 -8.1 32.4 6.5 0.04| 4.0 0.1 6000 239 13 192 7| 0.9 1.5 2.4| 43.7 -15.0 28.7 4.8 0.00| 3.9 0.0 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251009.12.gif