UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 27 APR 25 Station: U9572 WMO ident: 29572 Latitude: 56.18 Longitude: 92.62 ------------------------------------------------------------------------------- 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 92 SFC 987 202 14.2 -3.8 29 18.0 6.2 0 0 288.4 288.9 280.0 296.9 2.92 2 972 332 16.6 -1.4 29 18.0 8.0 335 8 292.1 292.7 282.4 302.5 3.55 3 928 724 14.0 -8.0 21 22.0 4.8 260 31 293.4 293.8 281.4 300.1 2.25 4 925 751 13.8 -7.2 23 21.0 4.9 255 33 293.4 293.8 281.6 300.6 2.40 5 917 824 13.8 -7.2 23 21.0 4.8 256 33 294.1 294.6 282.0 301.5 2.42 6 899 991 14.2 -6.8 23 21.0 5.1 258 34 296.2 296.7 283.0 304.0 2.55 7 850 1461 11.0 -2.0 40 13.0 4.8 265 35 297.7 298.4 285.1 309.3 3.88 8 718 2836 -1.3 -8.3 59 7.0 -4.1 278 30 298.9 299.4 284.4 307.5 2.84 9 700 3038 -2.9 -10.9 54 8.0 -5.8 280 29 299.3 299.7 284.0 306.6 2.38 10 642 3717 -7.7 -18.7 41 11.0 -10.9 276 32 301.3 301.6 283.7 305.7 1.36 11 599 4254 -10.1 -32.1 15 22.0 -14.4 273 35 304.6 304.7 283.8 306.1 0.43 12 561 4756 -13.9 -38.9 10 25.0 -17.7 270 38 305.9 305.9 284.1 306.7 0.23 13 500 5620 -20.3 -45.3 9 25.0 -23.1 265 42 308.3 308.3 284.8 308.8 0.13 14 401 7212 -31.1 -54.1 9 23.0 -32.6 260 35 314.3 314.4 286.9 314.6 0.06 15 400 7230 -31.1 -54.1 9 23.0 -32.6 260 35 314.6 314.6 287.0 314.8 0.06 16 326 8640 -44.9 -58.9 19 14.0 -45.3 278 32 314.5 314.5 287.0 314.7 0.04 17 300 9190 -49.3 -60.3 27 11.0 -49.6 285 31 315.9 315.9 287.4 316.0 0.04 18 252 10310 -58.5 -66.5 35 8.0 -58.6 266 35 318.4 318.4 288.2 318.4 0.02 19 250 10360 -58.9 -66.9 35 8.0 -59.0 265 35 318.5 318.5 288.3 318.6 0.02 20 248 10410 -59.1 -67.1 35 8.0 -59.2 265 35 318.9 318.9 288.4 319.0 0.02 21 213 11351 -65.7 -73.7 32 8.0 -65.7 270 40 322.8 322.8 289.6 322.9 0.01 22 200 11740 -59.1 -68.1 30 9.0 -59.2 290 36 339.2 339.2 294.1 339.3 0.02 23 199 11771 -58.5 -67.5 30 9.0 -58.6 290 36 340.6 340.6 294.5 340.7 0.02 24 150 13560 -55.9 -65.9 28 10.0 -56.1 305 29 373.8 373.8 301.2 373.9 0.04 25 130 14474 -54.5 -66.5 21 12.0 -54.9 307 28 391.9 391.9 304.1 392.1 0.04 26 100 16150 -56.1 -71.1 14 15.0 -56.5 310 25 419.3 419.3 307.6 419.5 0.03 27 93 16610 -57.1 -72.1 13 15.0 -57.5 311 23 426.2 426.2 308.4 426.3 0.02 28 70 18420 -54.1 -72.1 9 18.0 -54.9 315 17 468.6 468.7 312.5 468.8 0.03 29 69 18512 -53.1 -71.1 9 18.0 -53.9 315 17 472.7 472.7 312.9 472.9 0.04 30 50 20570 -55.5 -75.5 7 20.0 -56.4 310 19 512.7 512.7 315.8 512.9 0.03 31 39 22164 -54.9 -75.9 6 21.0 -56.1 11 13 552.0 552.0 318.2 552.2 0.03 32 31 23647 -51.9 -73.9 5 22.0 -53.9 67 8 597.5 597.5 320.5 597.9 0.06 33 30 23860 -51.7 -74.7 5 23.0 -53.8 75 7 603.7 603.7 320.8 604.1 0.05 34 20 26480 -51.7 -75.7 4 24.0 -54.6 355 3 677.9 678.0 323.7 678.5 0.07 35 15 28354 -49.7 -75.7 3 26.0 -53.9 742.7 742.7 325.7 743.5 0.09 36 12 29823 -47.3 -75.3 3 28.0 -53.1 800.2 800.2 327.3 801.3 0.12 TRP 213 11351 -65.7 -73.7 32 8.0 -65.7 270 40 322.8 322.8 289.6 322.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5528.00 m Freezing level: 731.95 mb = 2690.93 m = 8828.40 ft Wetbulb zero: 778.90 mb = 2172.88 m = 7128.78 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 32.07 % Est. max temperature: 23.54 C = 74.37 F Sfc-Lift cond lev (LCL): 750.99 mb = 2470.25 m = 8104.39 ft T: 1.97 C 700-500 lapse rate: 6.74 C/km ThetaE index: 3.63 C Layer 718.0- 599.0 mb Conv cond level (CCL): 588.83 mb = 4385.33 m = 14387.38 ft Mean mixing ratio: 2.79 g/kg Conv temperature: 30.63 C = 87.13 F Cap Strength: 6.94 C Lifted Index: 7.45 C Risk: None Lifted Index @300 mb: 10.15 C Lifted Index @700 mb: 5.30 C Showalter Index: 2.47 C Risk: Showers probable Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.30 C Cross Totals Index: 18.30 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 124.00 Risk: None Energy Index: -0.06 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.60 J/kg Max Up Vert Vel: 6.72 m/s Conv Inhibition (B-): 63674.86 J/kg Cap Strength: 7.45 C Lift Cond Lev (LCL): 692.07 mb = 3127.52 m = 10260.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 25 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 ---------------------------------------------------------- 0 987 202 0 0 -0.0 -0.0 | 118 25 -22.0 11.9 1 925 751 255 33 31.9 8.5 | 206 23 9.9 20.5 2 850 1461 265 35 34.9 3.1 | 221 20 12.9 15.0 3 700 3038 280 29 28.6 -5.0 | 224 10 6.6 6.9 4 500 5620 265 42 41.8 3.7 | 232 25 19.9 15.6 5 400 7230 260 35 34.5 6.1 | 215 22 12.5 18.0 6 300 9190 285 31 29.9 -8.0 | 244 9 8.0 3.9 7 250 10360 265 35 34.9 3.1 | 221 20 12.9 15.0 8 213 11351 270 40 40.0 -0.0 | 237 22 18.0 11.9 9 200 11740 290 36 33.8 -12.3 | 272 12 11.9 -0.4 10 150 13560 305 29 23.8 -16.6 | 339 5 1.8 -4.7 11 100 16150 310 25 19.2 -16.1 | 34 5 -2.8 -4.1 12 70 18420 315 17 12.0 -12.0 | 89 10 -9.9 -0.1 13 50 20570 310 19 14.6 -12.2 | 88 7 -7.4 -0.3 14 30 23860 75 7 -6.8 -1.8 | 109 30 -28.7 10.1 15 20 26480 355 3 0.3 -3.0 | 112 23 -21.7 8.9 Wind Parameters Mean winds (0-6000m): 268.5 at 33.3 knts Storm direction: 298.5 at 25.0 knts Shear (0-3000m) pos: 1.9 neg: 5.9 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 107.5 deg Storm rel helicity (0-3000m) pos: 57.9 neg: -40.1 tot: 17.8 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.46 Bulk Shear: 48.64 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 ------------------------------------------------------------------------------- 500 254 15 155 18| 0.0 30.9 30.9| 23.8 -37.7 -13.8 -27.6 0.19| 42.6 8.1 1000 257 24 185 17| 0.0 17.6 17.6| 41.4 -39.9 1.4 1.4 0.21| 26.0 5.4 1500 260 28 198 17| 1.2 11.8 13.0| 54.1 -39.9 14.2 9.4 0.24| 18.7 4.4 2000 263 29 204 17| 1.7 8.8 10.5| 56.2 -39.9 16.3 8.1 0.23| 14.9 3.5 2500 265 30 207 16| 2.0 7.1 9.0| 56.9 -39.9 16.9 6.8 0.22| 12.6 2.8 3000 267 30 210 15| 1.9 5.9 7.7| 57.9 -40.1 17.8 5.9 0.22| 10.9 2.4 4000 270 30 214 15| 1.4 5.1 6.5| 62.5 -40.1 22.4 5.6 0.22| 9.0 2.0 5000 270 32 219 16| 1.1 4.7 5.8| 63.2 -40.7 22.6 4.5 0.20| 7.8 1.6 6000 268 33 222 17| 0.9 3.9 4.9| 63.2 -58.6 4.6 0.8 0.15| 7.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250427.00.gif