UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 19 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 46 11.0 6.4 73 4.6 8.6 245 3 282.8 283.8 281.0 299.2 5.93 1 1000 186 9.8 4.8 71 5.0 7.3 235 11 283.0 283.9 280.4 297.9 5.39 2 985 311 7.6 3.2 74 4.4 5.5 238 10 282.0 282.8 279.3 295.5 4.89 3 925 827 5.0 0.9 75 4.1 3.1 250 5 284.4 285.2 279.9 296.9 4.41 4 897 1077 3.6 -2.4 65 6.0 1.0 246 8 285.5 286.1 279.4 295.7 3.57 5 850 1511 -0.5 -6.5 64 6.0 -2.8 240 13 285.6 286.1 278.4 293.6 2.76 6 821 1788 -3.1 -7.5 72 4.4 -4.7 246 14 285.7 286.2 278.3 293.4 2.65 7 700 3033 -10.9 -14.5 75 3.6 -11.9 275 19 290.4 290.7 279.4 295.8 1.77 8 641 3700 -16.1 -18.8 80 2.7 -16.7 275 22 291.9 292.2 279.6 296.1 1.35 9 633 3794 -15.5 -18.2 80 2.7 -16.2 275 22 293.6 293.9 280.5 298.1 1.44 10 616 4000 -12.7 -17.7 66 5.0 -14.1 275 23 299.2 299.4 283.0 304.0 1.54 11 571 4574 -15.3 -27.3 35 12.0 -17.7 275 25 302.7 302.8 283.4 305.0 0.71 12 500 5560 -22.5 -37.5 24 15.0 -24.5 275 29 305.6 305.7 284.1 306.7 0.30 13 486 5768 -23.3 -37.3 27 14.0 -25.1 275 30 307.1 307.2 284.7 308.2 0.32 14 400 7160 -34.3 -43.3 40 9.0 -35.0 275 38 310.4 310.4 285.7 311.2 0.21 15 368 7737 -39.9 -47.9 42 8.0 -40.4 272 38 310.4 310.5 285.7 310.9 0.14 16 353 8020 -41.3 -49.3 42 8.0 -41.7 271 38 312.3 312.3 286.3 312.7 0.12 17 319 8703 -45.1 -54.1 36 9.0 -45.4 267 38 316.2 316.2 287.6 316.5 0.08 18 300 9110 -48.9 -57.9 34 9.0 -49.1 265 38 316.4 316.4 287.6 316.6 0.05 19 283 9492 -51.7 -59.7 38 8.0 -51.9 265 39 317.7 317.7 288.1 317.9 0.04 20 250 10290 -55.7 -63.7 36 8.0 -55.8 265 40 323.3 323.3 289.8 323.4 0.03 21 240 10550 -56.3 -64.3 36 8.0 -56.4 266 40 326.2 326.2 290.6 326.3 0.03 22 203 11598 -63.1 -71.1 33 8.0 -63.1 270 42 331.4 331.4 292.1 331.5 0.01 23 200 11690 -62.5 -70.5 33 8.0 -62.6 270 42 333.8 333.8 292.7 333.8 0.01 24 161 13050 -56.1 -65.1 31 9.0 -56.3 262 39 365.9 365.9 299.8 366.1 0.04 25 150 13500 -56.5 -65.5 31 9.0 -56.7 260 38 372.7 372.7 301.1 372.9 0.04 26 129 14448 -59.5 -69.5 26 10.0 -59.7 264 35 383.8 383.8 302.9 383.9 0.03 27 100 16040 -58.9 -71.9 17 13.0 -59.2 270 31 413.9 413.9 307.0 414.0 0.02 28 77 17682 -57.9 -72.9 13 15.0 -58.3 270 25 448.1 448.1 310.7 448.3 0.03 29 70 18280 -59.5 -74.5 13 15.0 -59.9 270 23 457.1 457.1 311.5 457.2 0.02 30 66 18649 -60.7 -76.7 10 16.0 -61.1 272 23 462.2 462.2 312.0 462.3 0.02 31 50 20390 -58.7 -75.7 9 17.0 -59.3 280 21 505.2 505.2 315.3 505.3 0.03 32 47 20778 -60.1 -77.1 9 17.0 -60.7 277 21 510.8 510.8 315.7 511.0 0.02 33 30 23590 -58.7 -78.7 6 20.0 -59.7 255 25 584.6 584.6 319.9 584.8 0.03 34 20 26140 -57.3 -78.3 5 21.0 -59.0 275 23 660.8 660.8 323.1 661.1 0.04 35 18 26810 -54.3 -75.3 6 21.0 -56.7 272 25 690.5 690.5 324.1 691.1 0.08 36 15 27971 -56.7 -78.7 5 22.0 -59.0 267 29 719.4 719.5 325.1 719.9 0.05 37 10 30570 -51.5 -74.5 5 23.0 -56.2 255 38 827.3 827.4 327.9 828.9 0.16 38 8.7 31473 -51.9 -74.9 5 23.0 -56.9 859.4 859.5 328.6 861.2 0.17 39 7.7 32275 -46.3 -70.3 5 24.0 -54.0 912.4 912.6 329.7 916.8 0.38 TRP 203 11598 -63.1 -71.1 33 8.0 -63.1 270 42 331.4 331.4 292.1 331.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5374.00 m Freezing level: 855.73 mb = 1458.10 m = 4783.74 ft Wetbulb zero: 884.46 mb = 1190.67 m = 3906.34 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 62.19 % Est. max temperature: 13.81 C = 56.86 F Sfc-Lift cond lev (LCL): 948.51 mb = 620.99 m = 2037.33 ft T: 6.04 C 700-500 lapse rate: 4.59 C/km ThetaE index: 3.66 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 871.21 mb = 1312.40 m = 4305.73 ft Mean mixing ratio: 4.85 g/kg Conv temperature: 13.80 C = 56.83 F Cap Strength: 7.82 C Lifted Index: 8.77 C Risk: None Lifted Index @300 mb: 14.07 C Lifted Index @700 mb: 0.45 C Showalter Index: 11.05 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 16.00 C K Index: 11.90 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.63 J/kg Max Up Vert Vel: 3.64 m/s Conv Inhibition (B-): 38.66 J/kg Cap Strength: 8.74 C Lift Cond Lev (LCL): 903.25 mb = 1020.68 m = 3348.65 ft Lev Free Conv (LFC): 828.25 mb = 1717.44 m = 5634.59 ft Equ Level (EL): 758.25 mb = 2408.57 m = 7902.04 ft B at Equ Level: 6.55 J/kg Max Parcel Lev (MPL): 698.25 mb = 3051.93 m = 10012.78 ft Wind level data Storm motion: 299 at 14 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 46 245 3 2.7 1.3 | 130 13 -9.7 8.1 1 1000 186 235 11 9.0 6.3 | 165 14 -3.4 13.1 2 925 827 250 5 4.7 1.7 | 138 11 -7.7 8.5 3 850 1511 240 13 11.3 6.5 | 175 13 -1.2 13.3 4 700 3033 275 19 18.9 -1.7 | 232 8 6.5 5.1 5 500 5560 275 29 28.9 -2.5 | 255 17 16.5 4.3 6 400 7160 275 38 37.9 -3.3 | 262 26 25.4 3.5 7 300 9110 265 38 37.9 3.3 | 248 27 25.4 10.1 8 250 10290 265 40 39.8 3.5 | 249 29 27.4 10.3 9 203 11598 270 42 42.0 -0.0 | 257 30 29.6 6.8 10 200 11690 270 42 42.0 -0.0 | 257 30 29.6 6.8 11 150 13500 260 38 37.4 6.6 | 242 28 25.0 13.4 12 100 16040 270 31 31.0 -0.0 | 250 20 18.6 6.8 13 70 18280 270 23 23.0 -0.0 | 237 13 10.6 6.8 14 50 20390 280 21 20.7 -3.6 | 249 9 8.3 3.2 15 30 23590 255 25 24.1 6.5 | 221 18 11.7 13.3 16 20 26140 275 23 22.9 -2.0 | 245 12 10.5 4.8 17 10 30570 255 38 36.7 9.8 | 236 29 24.3 16.6 Wind Parameters Mean winds (0-6000m): 268.7 at 18.9 knts Storm direction: 298.7 at 14.2 knts Shear (0-3000m) pos: 2.0 neg: 1.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 102.2 deg Storm rel helicity (0-3000m) pos: 75.9 neg: -16.0 tot: 59.9 m^2/s^2 ave: 20.0 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 19.81 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 ------------------------------------------------------------------------------- 500 238 9 156 12| 0.0 4.8 4.8| 24.1 -8.5 15.6 31.2 0.46| 10.9 5.0 1000 241 7 151 12| 0.2 2.4 2.6| 31.1 -16.0 15.1 15.1 0.30| 7.9 2.4 1500 241 8 155 12| 0.2 3.5 3.7| 47.7 -16.0 31.7 21.1 0.47| 7.2 3.4 2000 243 10 162 12| 1.0 2.6 3.6| 57.6 -16.0 41.6 20.8 0.53| 6.3 3.3 2500 248 11 169 11| 1.6 2.1 3.7| 67.0 -16.0 51.0 20.4 0.57| 5.8 3.3 3000 254 12 177 10| 2.0 1.8 3.7| 75.9 -16.0 59.9 20.0 0.62| 5.6 3.4 4000 262 14 192 9| 1.5 1.8 3.2| 81.8 -16.0 65.8 16.5 0.61| 4.7 2.9 5000 266 17 208 9| 1.2 1.8 2.9| 87.8 -16.0 71.8 14.4 0.60| 4.1 2.5 6000 269 19 222 10| 1.0 1.9 2.8| 95.0 -16.0 79.0 13.2 0.57| 3.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251019.12.gif