UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:0000Z 11 DEC 25 Station: UWPP WMO ident: 27962 Latitude: 53.13 Longitude: 45.02 Elevation: 174.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1002 174 -3.9 -5.3 90 1.4 -4.4 130 5 269.1 269.5 268.7 276.0 2.57 1 1000 185 -4.1 -6.2 85 2.1 -4.8 135 5 269.0 269.4 268.4 275.5 2.40 2 954 554 -7.3 -9.6 84 2.3 -7.9 186 11 269.5 269.8 267.8 274.7 1.93 3 925 795 -6.3 -7.8 89 1.5 -6.8 220 15 272.9 273.2 270.7 279.2 2.29 4 851 1451 -3.5 -4.5 93 1.0 -3.9 205 35 282.4 282.9 277.4 291.5 3.21 5 850 1460 -3.5 -4.5 93 1.0 -3.9 205 35 282.5 283.0 277.4 291.6 3.22 6 779 2149 -4.3 -5.7 90 1.4 -4.8 223 31 288.8 289.3 280.5 298.1 3.20 7 700 2984 -9.3 -12.4 78 3.1 -10.3 245 25 292.2 292.6 280.7 298.5 2.11 8 589 4296 -17.5 -19.8 82 2.3 -18.0 255 24 297.4 297.7 282.0 301.7 1.35 9 587 4321 -17.7 -20.0 82 2.3 -18.3 255 24 297.5 297.7 282.0 301.7 1.33 10 528 5109 -20.3 -25.1 65 4.8 -21.2 262 23 303.5 303.7 284.0 306.6 0.94 11 500 5510 -23.3 -29.3 58 6.0 -24.3 265 23 304.6 304.8 284.1 306.9 0.68 12 400 7100 -35.7 -41.7 54 6.0 -36.2 265 27 308.6 308.6 285.1 309.5 0.25 13 372 7601 -40.3 -47.3 47 7.0 -40.7 294 32 309.0 309.0 285.1 309.5 0.14 14 312 8789 -45.3 -54.3 36 9.0 -45.6 4 43 317.9 317.9 288.2 318.2 0.08 15 308 8875 -46.1 -55.1 35 9.0 -46.4 9 44 318.0 318.0 288.2 318.2 0.07 16 300 9050 -47.5 -56.5 35 9.0 -47.8 20 46 318.4 318.4 288.3 318.6 0.06 17 250 10230 -55.3 -63.3 36 8.0 -55.4 10 73 323.9 323.9 290.0 324.0 0.03 18 232 10706 -58.6 -66.2 37 7.6 -58.7 10 73 325.8 325.8 290.5 325.9 0.02 19 210 11328 -63.1 -70.1 38 7.0 -63.1 10 60 328.2 328.2 291.2 328.3 0.01 20 200 11630 -62.7 -69.7 38 7.0 -62.8 10 54 333.5 333.5 292.7 333.5 0.02 21 190 11945 -64.3 -71.3 38 7.0 -64.4 10 46 335.8 335.8 293.3 335.9 0.01 22 177 12379 -64.9 -71.9 37 7.0 -65.0 360 44 341.7 341.7 294.7 341.8 0.01 23 173 12519 -62.1 -69.1 39 7.0 -62.2 356 43 348.6 348.6 296.3 348.7 0.02 24 150 13400 -62.9 -69.9 38 7.0 -63.0 335 38 361.7 361.7 299.1 361.8 0.02 25 100 15860 -67.5 -74.5 36 7.0 -67.6 320 35 397.3 397.3 304.9 397.4 0.02 26 70 18010 -69.1 -77.1 30 8.0 -69.2 320 42 436.6 436.6 309.6 436.6 0.02 27 50 20010 -71.5 -79.5 29 8.0 -71.6 320 42 475.0 475.0 313.1 475.1 0.01 28 47 20376 -71.9 -79.9 29 8.0 -72.0 319 45 482.5 482.5 313.7 482.6 0.01 29 30 23000 -76.1 -84.1 27 8.0 -76.2 310 68 537.2 537.2 317.3 537.2 0.01 30 25 24054 -75.5 -84.5 23 9.0 -75.6 567.7 567.7 319.0 567.7 0.01 TRP 190 11945 -64.3 -71.3 38 7.0 -64.4 10 46 335.8 335.8 293.3 335.9 0.01 WND 232 10706 -58.6 -66.2 37 7.6 -58.7 10 73 325.8 325.8 290.5 325.9 0.02 Sounding variables and indices 1000-500 mb thick: 5325.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.46 inches Sfc-500 mean rel hum: 81.65 % Est. max temperature: 9.26 C = 48.67 F Sfc-Lift cond lev (LCL): 979.96 mb = 343.62 m = 1127.35 ft T: -5.48 C 700-500 lapse rate: 5.54 C/km ThetaE index: 1.28 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 652.20 mb = 3521.54 m = 11553.46 ft Mean mixing ratio: 2.22 g/kg Conv temperature: 21.38 C = 70.48 F Cap Strength: 22.45 C Lifted Index: 22.91 C Risk: None Lifted Index @300 mb: 29.30 C Lifted Index @700 mb: 15.58 C Showalter Index: 11.72 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 18.80 C K Index: 12.20 Risk: None Sweat Index: 226.25 Risk: None Energy Index: 3.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.47 J/kg Max Up Vert Vel: 7.00 m/s Conv Inhibition (B-): 41861.62 J/kg Cap Strength: 22.86 C Lift Cond Lev (LCL): 922.75 mb = 814.16 m = 2671.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 18 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 1002 174 130 5 -3.8 3.2 | 97 22 -21.9 2.9 1 1000 185 135 5 -3.5 3.5 | 98 22 -21.6 3.2 2 925 795 220 15 9.6 11.5 | 143 14 -8.5 11.2 3 850 1460 205 35 14.8 31.7 | 174 32 -3.3 31.4 4 700 2984 245 25 22.7 10.6 | 204 11 4.6 10.2 5 500 5510 265 23 22.9 2.0 | 251 5 4.8 1.7 6 400 7100 265 27 26.9 2.4 | 257 9 8.8 2.0 7 300 9050 20 46 -15.7 -43.2 | 38 55 -33.8 -43.6 8 250 10230 10 73 -12.7 -71.9 | 23 79 -30.8 -72.2 9 232 10706 10 73 -12.7 -71.9 | 23 79 -30.8 -72.2 10 200 11630 10 54 -9.4 -53.2 | 27 60 -27.5 -53.5 11 190 11945 10 46 -8.0 -45.3 | 30 53 -26.1 -45.6 12 150 13400 335 38 16.1 -34.4 | 3 35 -2.0 -34.8 13 100 15860 320 35 22.5 -26.8 | 351 28 4.4 -27.2 14 70 18010 320 42 27.0 -32.2 | 345 34 8.9 -32.5 15 50 20010 320 42 27.0 -32.2 | 345 34 8.9 -32.5 16 30 23000 310 68 52.1 -43.7 | 322 56 34.0 -44.0 Wind Parameters Mean winds (0-6000m): 238.9 at 24.1 knts Storm direction: 268.9 at 18.1 knts Shear (0-3000m) pos: 4.0 neg: 1.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 108.7 deg Storm rel helicity (0-3000m) pos: 199.2 neg: 0.0 tot: 199.2 m^2/s^2 ave: 66.4 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 6.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.45 Bulk Shear: 54.20 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 ------------------------------------------------------------------------------- 500 185 9 116 19| 12.9 0.0 12.9| 68.5 0.0 68.5 137.1 0.90| 14.2 12.8 1000 209 14 136 16| 13.4 0.0 13.4|116.7 0.0 116.7 116.7 0.79| 15.3 12.0 1500 208 20 153 19| 9.0 2.5 11.4|149.2 0.0 149.2 99.5 0.66| 14.5 9.5 2000 211 23 161 20| 6.4 1.9 8.2|177.2 0.0 177.2 88.6 0.63| 12.9 8.2 2500 215 24 167 20| 4.9 1.5 6.4|192.8 0.0 192.8 77.1 0.61| 11.8 7.2 3000 219 24 171 19| 4.0 1.2 5.2|199.2 0.0 199.2 66.4 0.59| 10.7 6.3 4000 227 24 179 16| 3.1 0.9 4.0|204.5 0.0 204.5 51.1 0.59| 8.5 5.0 5000 233 24 186 14| 2.5 0.7 3.3|208.9 0.0 208.9 41.8 0.60| 7.1 4.3 6000 239 24 192 12| 2.1 0.7 2.8|210.8 0.0 210.8 35.1 0.60| 6.2 3.7 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20251211.00.gif