UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112512.upa.cvt Date: 1200Z 25 NOV 25 Searching for USPP... Searching the city database file for: USPP ... Date:1200Z 25 NOV 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 59 SFC 986 170 4.0 3.3 95 0.7 3.7 260 5 278.3 279.1 277.5 291.7 4.92 2 925 690 0.0 -0.7 95 0.7 -0.3 275 33 279.3 280.0 276.7 290.2 3.92 3 850 1364 -3.7 -4.5 94 0.8 -4.0 250 33 282.3 282.8 277.3 291.4 3.22 4 800 1840 -6.7 -7.7 93 1.0 -7.1 256 40 284.0 284.5 277.5 291.7 2.67 5 775 2089 -4.9 -6.0 92 1.1 -5.3 260 44 288.5 289.1 280.3 297.7 3.15 6 737 2485 -4.5 -5.6 92 1.1 -5.0 265 50 293.2 293.8 282.7 303.2 3.41 7 700 2889 -6.9 -8.0 92 1.1 -7.3 270 56 294.8 295.4 282.9 303.8 2.99 8 652 3439 -10.5 -11.8 90 1.3 -10.9 268 58 296.8 297.3 283.0 304.1 2.37 9 500 5420 -26.3 -28.2 84 1.9 -26.6 260 66 301.0 301.1 282.8 303.4 0.75 10 400 7000 -38.1 -40.2 81 2.1 -38.2 260 73 305.5 305.5 284.0 306.5 0.29 11 316 8573 -50.7 -52.9 77 2.2 -50.8 252 98 309.3 309.3 285.2 309.6 0.09 12 300 8910 -51.9 -54.2 76 2.3 -52.0 250 103 312.2 312.2 286.2 312.5 0.08 13 271 9566 -55.0 -57.4 75 2.4 -55.1 250 108 316.9 316.9 287.8 317.1 0.06 14 250 10080 -57.5 -59.9 74 2.4 -57.5 250 93 320.6 320.6 289.0 320.8 0.05 15 235 10468 -59.5 -61.9 73 2.4 -59.5 250 91 323.3 323.3 289.8 323.4 0.04 16 232 10549 -58.5 -61.0 73 2.5 -58.5 250 91 326.0 326.0 290.6 326.2 0.04 17 200 11480 -58.5 -61.0 73 2.5 -58.6 255 97 340.1 340.1 294.4 340.3 0.05 18 191 11767 -59.7 -62.2 72 2.5 -59.7 256 92 342.7 342.7 295.0 342.9 0.05 19 174 12351 -57.3 -59.9 72 2.6 -57.3 257 81 355.9 355.9 298.0 356.2 0.07 20 150 13280 -59.7 -62.3 72 2.6 -59.7 260 64 367.2 367.2 300.1 367.5 0.06 21 100 15770 -67.5 -70.1 69 2.6 -67.5 265 64 397.3 397.3 304.9 397.5 0.03 22 76 17413 -71.1 -73.7 68 2.6 -71.1 273 61 422.2 422.2 308.0 422.3 0.02 23 70 17900 -71.7 -74.4 67 2.7 -71.8 275 60 431.0 431.0 309.0 431.1 0.02 24 67 18159 -71.1 -73.8 67 2.7 -71.1 275 61 437.7 437.7 309.7 437.9 0.03 25 54 19422 -75.1 -77.8 66 2.7 -75.1 275 68 456.4 456.4 311.4 456.5 0.02 26 50 19870 -74.1 -76.8 66 2.7 -74.2 275 71 468.9 468.9 312.5 469.0 0.02 27 44 20617 -73.3 -76.0 66 2.7 -73.3 278 70 488.3 488.3 314.1 488.5 0.03 28 34 22106 -78.9 -81.6 64 2.7 -78.9 283 69 510.9 510.9 315.7 511.0 0.02 29 30 22820 -78.1 -80.8 65 2.7 -78.1 285 69 531.7 531.7 317.1 531.9 0.02 30 26 23635 -78.9 -81.6 64 2.7 -78.9 283 67 551.7 551.7 318.2 551.8 0.02 31 20 25120 -80.7 -83.4 64 2.7 -80.7 280 64 589.1 589.2 320.1 589.3 0.02 32 17 26039 -79.3 -82.1 63 2.8 -79.4 621.7 621.7 321.6 621.9 0.03 33 15 26755 -76.9 -79.7 64 2.8 -77.0 652.3 652.3 322.8 652.7 0.05 TRP 235 10468 -59.5 -61.9 73 2.4 -59.5 250 91 323.3 323.3 289.8 323.4 0.04 WND 271 9566 -55.0 -57.4 75 2.4 -55.1 250 108 316.9 316.9 287.8 317.1 0.06 Sounding variables and indices 1000-500 mb thick: 5361.00 m Freezing level: 925.00 mb = 690.00 m = 2263.75 ft Wetbulb zero: 929.25 mb = 652.72 m = 2141.44 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 90.70 % Est. max temperature: 8.46 C = 47.23 F Sfc-Lift cond lev (LCL): 975.40 mb = 258.01 m = 846.49 ft T: 3.32 C 700-500 lapse rate: 7.66 C/km ThetaE index: 1.53 C Layer 925.0- 850.0 mb Conv cond level (CCL): 925.60 mb = 684.76 m = 2246.56 ft Mean mixing ratio: 4.15 g/kg Conv temperature: 5.03 C = 41.05 F Cap Strength: 8.76 C Lifted Index: 9.36 C Risk: None Lifted Index @300 mb: 15.23 C Lifted Index @700 mb: 8.20 C Showalter Index: 8.90 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.60 C Cross Totals Index: 21.80 C K Index: 17.00 Risk: < 20 % chance of thunderstorms Sweat Index: 178.71 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.47 J/kg Max Up Vert Vel: 4.35 m/s Conv Inhibition (B-): 48003.77 J/kg Cap Strength: 9.31 C Lift Cond Lev (LCL): 925.45 mb = 686.08 m = 2250.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 38 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 ---------------------------------------------------------- 0 986 170 260 5 4.9 0.9 | 118 34 -30.3 16.2 1 925 690 275 33 32.9 -2.9 | 169 13 -2.4 12.4 2 850 1364 250 33 31.0 11.3 | 171 27 -4.2 26.6 3 700 2889 270 56 56.0 -0.0 | 234 26 20.7 15.3 4 500 5420 260 66 65.0 11.5 | 228 40 29.7 26.8 5 400 7000 260 73 71.9 12.7 | 233 46 36.6 28.0 6 300 8910 250 103 96.8 35.2 | 231 80 61.5 50.6 7 271 9566 250 108 101.5 36.9 | 232 84 66.2 52.3 8 250 10080 250 93 87.4 31.8 | 228 70 52.1 47.1 9 235 10468 250 91 85.5 31.1 | 227 68 50.3 46.4 10 200 11480 255 97 93.7 25.1 | 235 71 58.4 40.4 11 150 13280 260 64 63.0 11.1 | 226 38 27.8 26.4 12 100 15770 265 64 63.8 5.6 | 234 35 28.5 20.9 13 70 17900 275 60 59.8 -5.2 | 248 27 24.5 10.1 14 50 19870 275 71 70.7 -6.2 | 256 37 35.5 9.1 15 30 22820 285 69 66.6 -17.9 | 275 31 31.4 -2.5 16 20 25120 280 64 63.0 -11.1 | 261 28 27.8 4.2 Wind Parameters Mean winds (0-6000m): 263.5 at 51.3 knts Storm direction: 293.5 at 38.4 knts Shear (0-3000m) pos: 8.5 neg: 2.3 tot: 10.8 10-3/s Storm rel Dir Shear (0-3000m): 114.9 deg Storm rel helicity (0-3000m) pos: 293.1 neg: -5.1 tot: 288.0 m^2/s^2 ave: 96.0 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 7.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 145.81 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 ------------------------------------------------------------------------------- 500 273 18 131 22| 27.9 0.0 27.9|104.1 0.0 104.1 208.2 0.63| 28.2 17.9 1000 269 26 149 19| 13.9 5.0 19.0|111.3 -0.7 110.5 110.5 0.51| 19.4 9.9 1500 262 29 160 20| 9.3 4.6 13.9|145.9 -3.9 142.0 94.7 0.50| 16.1 8.1 2000 261 32 169 21| 9.2 3.5 12.7|204.3 -3.9 200.4 100.2 0.58| 14.4 8.4 2500 262 35 179 20| 9.2 2.8 12.0|265.3 -3.9 261.4 104.6 0.64| 13.4 8.6 3000 264 39 189 19| 8.5 2.3 10.8|293.1 -5.1 288.0 96.0 0.65| 12.2 7.9 4000 265 44 204 21| 6.4 2.4 8.8|293.1 -13.8 279.3 69.8 0.58| 9.8 5.8 5000 265 48 212 23| 5.1 2.5 7.6|293.1 -27.8 265.3 53.1 0.53| 8.5 4.5 6000 263 51 217 26| 4.2 2.4 6.7|310.8 -31.4 279.4 46.6 0.51| 7.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20251125.12.gif