UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for USPP... Searching the city database file for: USPP ... Date:0000Z 22 APR 25 Station: USPP WMO ident: 28225 Latitude: 57.95 Longitude: 56.20 Elevation: 170.00 ------------------------------------------------------------------------------- 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 106 0 0 SFC 992 170 7.4 6.3 93 1.1 6.8 0 0 281.2 282.2 280.4 297.8 6.04 2 986 221 12.8 12.2 96 0.6 12.4 350 1 287.1 288.7 286.2 312.4 9.08 3 977 298 14.2 12.7 91 1.5 13.3 334 4 289.3 290.9 287.4 315.9 9.48 4 938 644 13.4 3.4 51 10.0 8.2 264 14 291.8 292.8 284.1 306.9 5.21 5 925 762 13.0 3.0 51 10.0 7.8 240 17 292.6 293.5 284.4 307.5 5.13 6 886 1123 11.8 -1.2 40 13.0 5.5 265 22 295.0 295.7 284.1 306.7 3.95 7 850 1468 9.4 -1.6 46 11.0 4.2 290 27 296.0 296.7 284.5 307.9 4.00 8 700 3038 -4.5 -10.5 63 6.0 -6.7 275 36 297.5 297.9 283.4 305.0 2.45 9 642 3711 -10.3 -16.3 61 6.0 -12.1 274 35 298.4 298.7 282.8 303.6 1.67 10 582 4457 -16.1 -19.7 74 3.6 -17.0 272 34 300.1 300.3 283.2 304.5 1.38 11 576 4535 -15.5 -18.8 76 3.3 -16.4 272 34 301.7 302.0 284.0 306.5 1.50 12 553 4841 -17.3 -20.4 77 3.1 -18.1 271 34 303.1 303.3 284.4 307.5 1.36 13 530 5158 -18.5 -32.5 28 14.0 -20.8 271 34 305.4 305.4 284.2 307.0 0.47 14 500 5590 -21.7 -45.7 10 24.0 -24.2 270 33 306.6 306.6 284.2 307.0 0.13 15 497 5635 -21.7 -45.7 10 24.0 -24.2 270 33 307.1 307.1 284.4 307.6 0.13 16 483 5845 -23.3 -48.3 8 25.0 -25.6 269 33 307.7 307.7 284.6 308.0 0.10 17 400 7200 -34.3 -46.3 29 12.0 -35.1 265 31 310.4 310.4 285.7 311.0 0.15 18 300 9140 -50.5 -58.5 38 8.0 -50.7 290 27 314.2 314.2 286.9 314.4 0.05 19 257 10127 -58.7 -65.7 40 7.0 -58.8 269 24 316.3 316.3 287.5 316.4 0.02 20 250 10300 -59.3 -66.3 40 7.0 -59.4 265 23 317.9 317.9 288.1 318.0 0.02 21 237 10635 -60.7 -67.7 39 7.0 -60.8 280 21 320.7 320.7 289.0 320.8 0.02 22 229 10849 -60.9 -67.9 39 7.0 -61.0 280 23 323.5 323.5 289.9 323.6 0.02 23 200 11700 -57.5 -64.5 41 7.0 -57.6 280 31 341.7 341.7 294.8 341.8 0.03 24 180 12366 -55.1 -63.1 36 8.0 -55.3 287 30 356.1 356.1 298.0 356.3 0.04 25 150 13530 -53.3 -63.3 29 10.0 -53.6 300 29 378.2 378.2 302.0 378.5 0.05 26 130 14451 -54.3 -66.3 22 12.0 -54.6 295 28 392.2 392.3 304.2 392.4 0.04 27 100 16130 -55.9 -70.9 14 15.0 -56.3 285 25 419.7 419.7 307.7 419.9 0.03 28 70 18400 -57.1 -75.1 8 18.0 -57.6 305 31 462.2 462.2 312.0 462.3 0.02 29 50 20530 -55.9 -75.9 6 20.0 -56.8 285 13 511.7 511.8 315.8 511.9 0.03 30 30 23750 -58.7 -80.7 4 22.0 -59.7 310 21 584.6 584.6 319.9 584.8 0.02 31 20 26310 -58.1 -81.1 4 23.0 -59.7 325 23 658.3 658.3 323.0 658.5 0.03 32 18 26974 -58.7 -82.7 3 24.0 -60.3 323 21 676.6 676.6 323.7 676.8 0.02 33 16 27724 -53.5 -78.5 3 25.0 -56.5 320 20 716.7 716.7 325.0 717.2 0.05 34 15 28138 -55.7 -80.7 3 25.0 -58.2 319 19 722.8 722.8 325.1 723.1 0.04 35 10 30790 -44.5 -74.5 2 30.0 -52.3 310 13 853.4 853.5 328.5 855.1 0.16 36 9.4 31206 -43.1 -74.1 2 31.0 -51.8 874.0 874.1 329.0 875.9 0.18 TRP 237 10635 -60.7 -67.7 39 7.0 -60.8 280 21 320.7 320.7 289.0 320.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5484.00 m Freezing level: 748.56 mb = 2529.73 m = 8299.53 ft Wetbulb zero: 792.16 mb = 2037.88 m = 6685.87 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 56.28 % Est. max temperature: 22.25 C = 72.06 F Sfc-Lift cond lev (LCL): 975.56 mb = 311.03 m = 1020.44 ft T: 14.17 C 700-500 lapse rate: 6.74 C/km ThetaE index: 9.02 C Layer 938.0- 925.0 mb Conv cond level (CCL): 783.06 mb = 2131.33 m = 6992.46 ft Mean mixing ratio: 6.31 g/kg Conv temperature: 22.89 C = 73.20 F Cap Strength: 4.55 C Lifted Index: 1.01 C Risk: Showers probable Lifted Index @300 mb: 3.68 C Lifted Index @700 mb: -0.07 C Showalter Index: 1.95 C Risk: Showers probable Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 20.10 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 131.00 Risk: None Energy Index: -0.17 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 107.58 J/kg Max Up Vert Vel: 14.67 m/s Conv Inhibition (B-): 205.16 J/kg Cap Strength: 4.55 C Lift Cond Lev (LCL): 847.76 mb = 1489.31 m = 4886.13 ft Lev Free Conv (LFC): 692.76 mb = 3118.81 m = 10232.20 ft Equ Level (EL): 542.76 mb = 4980.72 m = 16340.76 ft B at Equ Level: 106.61 J/kg Max Parcel Lev (MPL): 412.76 mb = 6974.32 m = 22881.35 ft Wind level data Storm motion: 304 at 22 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 ---------------------------------------------------------- 0 992 170 0 0 -0.0 -0.0 | 124 22 -18.6 12.4 1 925 762 240 17 14.7 8.5 | 170 21 -3.9 20.9 2 850 1468 290 27 25.4 -9.2 | 245 7 6.8 3.1 3 700 3038 275 36 35.9 -3.1 | 242 20 17.3 9.2 4 500 5590 270 33 33.0 -0.0 | 229 19 14.4 12.4 5 400 7200 265 31 30.9 2.7 | 219 19 12.3 15.1 6 300 9140 290 27 25.4 -9.2 | 245 7 6.8 3.1 7 250 10300 265 23 22.9 2.0 | 197 15 4.3 14.4 8 237 10635 280 21 20.7 -3.6 | 194 9 2.1 8.7 9 200 11700 280 31 30.5 -5.4 | 240 14 12.0 7.0 10 150 13530 300 29 25.1 -14.5 | 288 7 6.5 -2.1 11 100 16130 285 25 24.1 -6.5 | 223 8 5.6 5.9 12 70 18400 305 31 25.4 -17.8 | 308 9 6.8 -5.4 13 50 20530 285 13 12.6 -3.4 | 146 11 -6.0 9.0 14 30 23750 310 21 16.1 -13.5 | 66 3 -2.5 -1.1 15 20 26310 325 23 13.2 -18.8 | 40 8 -5.4 -6.5 16 10 30790 310 13 10.0 -8.4 | 115 10 -8.6 4.0 Wind Parameters Mean winds (0-6000m): 273.7 at 29.8 knts Storm direction: 303.7 at 22.3 knts Shear (0-3000m) pos: 2.9 neg: 4.2 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 117.5 deg Storm rel helicity (0-3000m) pos: 110.9 neg: -17.1 tot: 93.8 m^2/s^2 ave: 31.3 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 4.5 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 1.36 Bulk Shear: 79.19 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 ------------------------------------------------------------------------------- 500 237 7 142 21| 0.0 14.8 14.8| 40.5 -10.7 29.8 59.5 0.46| 20.4 9.4 1000 250 13 160 18| 4.6 7.4 12.0| 89.3 -10.7 78.5 78.5 0.53| 19.0 10.1 1500 269 17 175 13| 5.9 4.9 10.8|110.8 -10.7 100.1 66.7 0.58| 16.6 9.6 2000 275 20 190 11| 4.4 4.6 9.1|110.9 -11.1 99.8 49.9 0.53| 13.4 7.2 2500 277 23 203 11| 3.5 4.5 8.0|110.9 -13.0 97.8 39.1 0.49| 11.6 5.6 3000 276 25 213 11| 2.9 4.2 7.2|110.9 -17.1 93.8 31.3 0.45| 10.2 4.5 4000 276 28 222 13| 2.2 3.1 5.3|110.9 -25.6 85.3 21.3 0.41| 7.9 3.2 5000 275 29 226 14| 1.8 2.4 4.2|110.9 -33.9 76.9 15.4 0.37| 6.5 2.4 6000 274 30 227 15| 1.5 2.0 3.5|110.9 -43.7 67.2 11.2 0.33| 5.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20250422.00.gif