UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for U7995... Searching the city database file for: U7995 ... Date:0000Z 6 NOV 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 1023 46 3.8 2.4 91 1.4 3.2 190 3 275.2 275.9 275.2 287.2 4.44 1 1000 230 3.6 1.4 86 2.2 2.6 230 17 276.8 277.5 275.8 288.3 4.23 2 968 496 4.2 1.3 81 2.9 2.9 247 18 279.9 280.7 277.6 291.9 4.34 3 925 866 2.0 0.5 90 1.5 1.3 270 19 281.4 282.1 278.3 293.3 4.28 4 911 988 2.2 -0.1 85 2.3 1.2 271 20 282.8 283.5 278.9 294.5 4.16 5 850 1541 -2.1 -3.8 88 1.7 -2.8 275 25 283.9 284.5 278.4 293.6 3.39 6 812 1908 1.0 -3.9 70 4.9 -1.1 273 25 291.0 291.6 281.9 301.3 3.52 7 700 3091 -5.3 -13.3 53 8.0 -7.9 265 27 296.6 297.0 282.4 302.6 1.96 8 689 3215 -5.9 -14.9 49 9.0 -8.8 266 27 297.3 297.6 282.5 302.7 1.74 9 615 4097 -8.7 -31.7 14 23.0 -13.3 273 25 303.9 304.0 283.5 305.4 0.44 10 500 5660 -21.1 -37.1 22 16.0 -23.3 285 21 307.3 307.4 284.7 308.4 0.32 11 476 6023 -23.7 -37.7 26 14.0 -25.5 289 22 308.5 308.5 285.1 309.6 0.31 12 400 7270 -34.7 -42.7 44 8.0 -35.3 305 27 309.9 309.9 285.5 310.7 0.22 13 385 7536 -37.1 -45.1 43 8.0 -37.7 308 27 310.1 310.2 285.6 310.8 0.18 14 300 9210 -50.9 -59.9 34 9.0 -51.1 330 29 313.6 313.6 286.6 313.8 0.04 15 292 9385 -53.1 -62.1 33 9.0 -53.2 332 30 312.9 312.9 286.4 313.0 0.03 16 250 10370 -59.7 -68.7 30 9.0 -59.8 345 36 317.3 317.3 287.9 317.4 0.01 17 236 10728 -62.7 -70.7 33 8.0 -62.8 345 34 318.1 318.1 288.1 318.1 0.01 18 224 11048 -64.7 -72.7 32 8.0 -64.7 345 33 319.8 319.8 288.7 319.8 0.01 19 211 11412 -65.3 -73.3 32 8.0 -65.4 334 31 324.3 324.3 290.1 324.4 0.01 20 200 11740 -62.5 -70.5 33 8.0 -62.6 325 29 333.8 333.8 292.7 333.8 0.01 21 172 12675 -58.9 -66.9 35 8.0 -59.0 320 28 354.5 354.5 297.6 354.6 0.03 22 150 13530 -59.7 -67.7 35 8.0 -59.9 315 27 367.2 367.2 300.1 367.4 0.03 23 100 16060 -61.5 -71.5 25 10.0 -61.7 315 25 408.9 408.9 306.4 409.0 0.02 24 70 18250 -65.3 -77.3 17 12.0 -65.5 310 23 444.7 444.7 310.4 444.8 0.01 25 68 18427 -65.9 -77.9 17 12.0 -66.1 310 23 447.1 447.1 310.6 447.2 0.01 26 50 20300 -65.9 -77.9 17 12.0 -66.1 310 27 488.2 488.2 314.1 488.3 0.02 27 30 23400 -65.7 -79.7 13 14.0 -66.1 295 36 565.5 565.5 318.9 565.7 0.02 28 27 24042 -64.5 -78.5 13 14.0 -65.0 586.2 586.2 320.0 586.4 0.03 29 23 25017 -66.7 -80.7 12 14.0 -67.2 607.2 607.3 320.9 607.4 0.03 30 20 25864 -65.9 -79.9 12 14.0 -66.5 634.5 634.5 322.1 634.7 0.03 TRP 224 11048 -64.7 -72.7 32 8.0 -64.7 345 33 319.8 319.8 288.7 319.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5430.00 m Freezing level: 879.79 mb = 1271.16 m = 4170.43 ft Freezing level: 824.26 mb = 1789.53 m = 5871.10 ft Freezing level: 794.22 mb = 2095.68 m = 6875.50 ft Wetbulb zero: 892.76 mb = 1149.75 m = 3772.10 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 51.34 % Est. max temperature: 12.21 C = 53.97 F Sfc-Lift cond lev (LCL): 1001.03 mb = 221.62 m = 727.08 ft T: 3.61 C 700-500 lapse rate: 6.15 C/km ThetaE index: 0.88 C Layer 850.0- 812.0 mb Conv cond level (CCL): 876.69 mb = 1294.55 m = 4247.15 ft Mean mixing ratio: 4.31 g/kg Conv temperature: 12.14 C = 53.85 F Cap Strength: 14.07 C Lifted Index: 14.56 C Risk: None Lifted Index @300 mb: 16.23 C Lifted Index @700 mb: 9.80 C Showalter Index: 12.45 C Risk: None Total Totals Index: 36.30 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 17.30 C K Index: 7.20 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.56 J/kg Max Up Vert Vel: 7.01 m/s Conv Inhibition (B-): 41134.41 J/kg Cap Strength: 14.50 C Lift Cond Lev (LCL): 938.82 mb = 745.17 m = 2444.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 17 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 1023 46 190 3 0.5 3.0 | 130 19 -14.3 11.9 1 1000 230 230 17 13.0 10.9 | 175 20 -1.8 19.9 2 925 866 270 19 19.0 -0.0 | 205 10 4.2 9.0 3 850 1541 275 25 24.9 -2.2 | 236 12 10.1 6.8 4 700 3091 265 27 26.9 2.4 | 227 17 12.1 11.3 5 500 5660 285 21 20.3 -5.4 | 237 6 5.4 3.5 6 400 7270 305 27 22.1 -15.5 | 312 10 7.3 -6.5 7 300 9210 330 29 14.5 -25.1 | 1 16 -0.3 -16.2 8 250 10370 345 36 9.3 -34.8 | 12 26 -5.5 -25.8 9 224 11048 345 33 8.5 -31.9 | 15 24 -6.3 -22.9 10 200 11740 325 29 16.6 -23.8 | 353 15 1.8 -14.8 11 150 13530 315 27 19.1 -19.1 | 337 11 4.2 -10.1 12 100 16060 315 25 17.7 -17.7 | 342 9 2.8 -8.7 13 70 18250 310 23 17.6 -14.8 | 335 6 2.8 -5.8 14 50 20300 310 27 20.7 -17.4 | 325 10 5.8 -8.4 15 30 23400 295 36 32.6 -15.2 | 289 19 17.8 -6.3 Wind Parameters Mean winds (0-6000m): 271.1 at 23.1 knts Storm direction: 301.1 at 17.3 knts Shear (0-3000m) pos: 4.3 neg: 0.8 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 97.3 deg Storm rel helicity (0-3000m) pos: 126.3 neg: -8.4 tot: 117.9 m^2/s^2 ave: 39.3 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.96 Bulk Shear: 25.53 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 ------------------------------------------------------------------------------- 500 236 15 171 17| 17.2 0.0 17.2| 97.1 0.0 97.1 194.2 0.90| 22.3 20.0 1000 252 17 185 14| 10.5 0.0 10.5|113.9 0.0 113.9 113.9 0.83| 15.3 12.8 1500 261 19 198 12| 8.5 0.0 8.5|126.3 0.0 126.3 84.2 0.84| 11.8 10.0 2000 265 20 207 12| 6.4 0.4 6.8|126.3 -2.4 123.9 61.9 0.79| 9.3 7.3 2500 266 22 213 12| 5.1 0.7 5.8|126.3 -5.2 121.1 48.4 0.73| 7.7 5.7 3000 267 22 216 13| 4.3 0.8 5.1|126.3 -8.4 117.9 39.3 0.68| 6.7 4.6 4000 267 23 220 13| 3.1 0.6 3.7|130.5 -8.4 122.1 30.5 0.65| 5.5 3.6 5000 269 23 222 13| 2.3 0.5 2.8|132.7 -8.4 124.4 24.9 0.61| 4.8 3.0 6000 271 23 224 12| 2.0 0.4 2.5|137.1 -8.4 128.7 21.5 0.60| 4.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251106.00.gif