UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081506.upa.cvt Date: 0600Z 15 AUG 25 Searching for K1Y8... Searching the city database file for: K1Y8 ... Date:0600Z 15 AUG 25 Station: K1Y8 WMO ident: 74005 Latitude: 32.86 Longitude: -114.03 Elevation: 231.00 ------------------------------------------------------------------------------- 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 66 SFC 982 231 33.6 15.6 34 18.0 21.2 195 2 308.3 310.5 295.0 343.0 11.42 2 979 259 34.0 16.0 34 18.0 21.5 193 4 309.0 311.2 295.4 344.7 11.76 3 925 769 30.8 12.8 33 18.0 18.8 180 16 310.8 312.7 294.7 341.7 10.09 4 885 1163 28.8 9.8 31 19.0 16.5 201 20 312.7 314.3 294.1 339.4 8.62 5 872 1295 28.8 6.8 25 22.0 15.1 207 18 314.0 315.4 293.4 336.3 7.12 6 850 1521 27.0 5.0 24 22.0 13.7 215 13 314.4 315.7 293.0 334.7 6.44 7 765 2437 18.8 2.8 34 16.0 9.5 245 11 315.2 316.4 292.9 334.5 6.13 8 755 2550 18.8 -4.2 21 23.0 6.9 231 12 316.4 317.1 291.2 328.4 3.71 9 733 2803 16.8 -8.2 17 25.0 4.9 203 13 316.9 317.4 290.6 326.1 2.81 10 700 3193 13.4 -6.6 24 20.0 3.7 210 14 317.3 318.0 291.2 328.2 3.33 11 631 4054 6.4 -5.6 42 12.0 0.5 228 9 318.9 319.7 292.2 331.9 3.99 12 572 4849 0.0 -17.0 26 17.0 -6.2 235 11 320.5 320.8 290.7 326.4 1.76 13 568 4905 0.0 -20.0 21 20.0 -6.9 235 11 321.1 321.4 290.5 325.8 1.38 14 525 5529 -5.5 -20.5 30 15.0 -10.4 238 9 321.8 322.1 290.7 326.7 1.42 15 510 5756 -6.5 -23.5 25 17.0 -11.6 261 12 323.3 323.5 290.9 327.2 1.13 16 500 5910 -7.9 -24.9 24 17.0 -12.7 270 13 323.4 323.6 290.9 327.0 1.01 17 403 7545 -21.1 -41.1 15 20.0 -24.0 219 15 326.9 326.9 291.1 327.9 0.26 18 400 7600 -20.9 -44.9 10 24.0 -24.1 215 15 327.8 327.9 291.3 328.5 0.17 19 394 7711 -20.5 -51.5 4 31.0 -24.0 211 13 329.8 329.8 291.7 330.1 0.08 20 352 8537 -24.5 -52.5 6 28.0 -27.3 205 31 335.2 335.2 293.2 335.5 0.08 21 313 9380 -30.3 -58.3 5 28.0 -32.3 213 29 338.5 338.6 294.0 338.7 0.05 22 300 9680 -31.9 -60.9 4 29.0 -33.7 210 28 340.4 340.4 294.4 340.6 0.04 23 279 10191 -34.7 -64.7 3 30.0 -36.2 210 31 343.5 343.5 295.2 343.6 0.02 24 250 10950 -39.7 -68.7 3 29.0 -40.8 215 27 347.0 347.0 296.0 347.1 0.01 25 242 11172 -40.9 -69.9 3 29.0 -41.9 212 27 348.5 348.5 296.3 348.5 0.01 26 241 11200 -40.9 -70.9 3 30.0 -41.9 211 27 348.9 348.9 296.4 348.9 0.01 27 200 12440 -50.9 -75.9 4 25.0 -51.3 220 26 352.2 352.2 297.1 352.2 0.01 28 176 13258 -57.5 -77.5 6 20.0 -57.7 225 22 354.4 354.4 297.6 354.5 0.01 29 150 14250 -64.3 -77.3 15 13.0 -64.4 215 21 359.3 359.3 298.5 359.3 0.01 30 146 14415 -64.7 -79.7 11 15.0 -64.8 216 21 361.4 361.4 299.0 361.4 0.00 31 127 15257 -69.7 -80.7 19 11.0 -69.8 230 26 367.1 367.1 300.1 367.1 0.00 32 120 15596 -68.1 -83.1 10 15.0 -68.2 238 24 376.0 376.0 301.6 376.0 0.00 33 111 16061 -70.9 -85.9 9 15.0 -70.9 264 8 379.3 379.3 302.1 379.3 0.00 34 108 16225 -66.9 -85.9 5 19.0 -67.0 256 6 389.8 389.8 303.8 389.8 0.00 35 100 16690 -67.1 -87.1 4 20.0 -67.2 265 9 398.1 398.1 304.9 398.1 0.00 36 70 18870 -62.9 -88.9 2 26.0 -63.2 80 30 449.8 449.8 310.8 449.8 0.00 37 50 20940 -60.7 -88.7 1 28.0 -61.2 80 15 500.4 500.4 315.0 500.5 0.00 TRP 127 15257 -69.7 -80.7 19 11.0 -69.8 230 26 367.1 367.1 300.1 367.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5844.00 m Freezing level: 568.00 mb = 4904.97 m = 16092.23 ft Wetbulb zero: 626.49 mb = 4111.95 m = 13490.50 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 29.11 % Est. max temperature: 39.83 C = 103.69 F Sfc-Lift cond lev (LCL): 757.16 mb = 2525.71 m = 8286.34 ft T: 18.80 C 700-500 lapse rate: 7.84 C/km ThetaE index: 18.67 C Layer 925.0- 700.0 mb Conv cond level (CCL): 641.51 mb = 3916.76 m = 12850.11 ft Mean mixing ratio: 10.22 g/kg Conv temperature: 43.86 C = 110.95 F Cap Strength: 5.82 C Lifted Index: -1.94 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.95 C Lifted Index @700 mb: 5.12 C Showalter Index: 1.16 C Risk: Showers probable Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 34.90 C Cross Totals Index: 12.90 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 99.00 Risk: None Energy Index: -1.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 366.07 J/kg Max Up Vert Vel: 27.06 m/s Conv Inhibition (B-): 444.29 J/kg Cap Strength: 5.82 C Lift Cond Lev (LCL): 714.83 mb = 3015.55 m = 9893.41 ft Lev Free Conv (LFC): 559.83 mb = 5019.83 m = 16469.05 ft Equ Level (EL): 309.83 mb = 9452.03 m = 31010.22 ft B at Equ Level: 363.10 J/kg Max Parcel Lev (MPL): 219.83 mb = 11811.37 m = 38750.74 ft Wind level data Storm motion: 251 at 9 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 ---------------------------------------------------------- 0 982 231 195 2 0.5 1.9 | 84 8 -7.7 -0.9 1 974 305 190 7 1.2 6.9 | 120 8 -7.0 4.1 2 942 610 185 12 1.0 12.0 | 142 12 -7.2 9.2 3 925 769 180 16 0.0 16.0 | 148 16 -8.3 13.2 4 910 914 185 20 1.7 19.9 | 159 18 -6.5 17.1 5 879 1219 205 20 8.5 18.1 | 181 15 0.2 15.3 6 850 1521 215 13 7.5 10.6 | 174 8 -0.8 7.9 7 820 1829 230 10 7.7 6.4 | 171 4 -0.6 3.6 8 792 2134 230 10 7.7 6.4 | 171 4 -0.6 3.6 9 764 2438 245 11 10.0 4.6 | 223 3 1.7 1.9 10 738 2743 205 13 5.5 11.8 | 163 9 -2.8 9.0 11 712 3048 195 14 3.6 13.5 | 157 12 -4.6 10.7 12 700 3193 210 14 7.0 12.1 | 172 9 -1.3 9.3 13 661 3658 225 10 7.1 7.1 | 165 4 -1.2 4.3 14 613 4267 230 9 6.9 5.8 | 156 3 -1.4 3.0 15 568 4877 235 11 9.0 6.3 | 192 4 0.8 3.5 16 547 5182 205 5 2.1 4.5 | 106 6 -6.1 1.7 17 507 5791 265 13 13.0 1.1 | 289 5 4.7 -1.6 18 500 5910 270 13 13.0 -0.0 | 300 6 4.7 -2.8 19 488 6096 270 14 14.0 -0.0 | 296 6 5.7 -2.8 20 469 6401 275 12 12.0 -1.0 | 316 5 3.7 -3.8 21 450 6706 255 10 9.7 2.6 | 278 1 1.4 -0.2 22 432 7010 260 11 10.8 1.9 | 289 3 2.6 -0.9 23 400 7600 215 15 8.6 12.3 | 182 10 0.4 9.5 24 399 7620 205 12 5.1 10.9 | 159 9 -3.2 8.1 25 382 7925 225 16 11.3 11.3 | 200 9 3.1 8.5 26 352 8534 205 31 13.1 28.1 | 191 26 4.8 25.3 27 323 9144 215 29 16.6 23.8 | 202 23 8.4 21.0 28 300 9680 210 28 14.0 24.2 | 195 22 5.7 21.5 29 297 9754 205 29 12.3 26.3 | 190 24 4.0 23.5 30 260 10668 215 33 18.9 27.0 | 204 26 10.7 24.2 31 250 10950 215 27 15.5 22.1 | 201 21 7.2 19.3 32 227 11582 205 28 11.8 25.4 | 189 23 3.6 22.6 33 200 12440 220 26 16.7 19.9 | 206 19 8.5 17.1 34 180 13106 230 23 17.6 14.8 | 218 15 9.4 12.0 35 156 14021 200 18 6.2 16.9 | 172 14 -2.1 14.1 36 150 14250 215 21 12.0 17.2 | 195 15 3.8 14.4 37 127 15240 220 20 12.9 15.3 | 200 13 4.6 12.5 38 127 15257 230 26 19.9 16.7 | 220 18 11.7 13.9 39 121 15545 230 27 20.7 17.4 | 220 19 12.4 14.6 40 115 15850 275 10 10.0 -0.9 | 335 4 1.7 -3.7 41 104 16459 245 3 2.7 1.3 | 75 6 -5.5 -1.5 42 100 16690 265 9 9.0 0.8 | 340 2 0.7 -2.0 43 99 16764 225 10 7.1 7.1 | 165 4 -1.2 4.3 44 94 17069 265 9 9.0 0.8 | 340 2 0.7 -2.0 45 89 17374 270 15 15.0 -0.0 | 292 7 6.7 -2.8 46 85 17678 325 10 5.7 -8.2 | 13 11 -2.5 -11.0 47 81 17983 135 1 -0.7 0.7 | 77 9 -9.0 -2.1 48 77 18288 360 13 -0.0 -13.0 | 28 18 -8.3 -15.8 49 73 18593 5 18 -1.6 -17.9 | 25 23 -9.8 -20.7 50 70 18870 80 30 -29.5 -5.2 | 78 39 -37.8 -8.0 51 66 19202 75 29 -28.0 -7.5 | 74 38 -36.3 -10.3 52 63 19507 100 33 -32.5 5.7 | 94 41 -40.8 2.9 53 60 19812 135 30 -21.2 21.2 | 122 35 -29.5 18.4 54 57 20117 115 19 -17.2 8.0 | 102 26 -25.5 5.2 55 52 20726 135 18 -12.7 12.7 | 115 23 -21.0 9.9 56 50 20940 80 15 -14.8 -2.6 | 77 24 -23.0 -5.4 57 49 21031 105 14 -13.5 3.6 | 92 22 -21.8 0.8 58 46 21336 85 18 -17.9 -1.6 | 81 27 -26.2 -4.4 59 43 21641 75 20 -19.3 -5.2 | 74 29 -27.6 -8.0 Wind Parameters Mean winds (0-6000m): 221.4 at 11.6 knts Storm direction: 251.4 at 8.7 knts Shear (0-3000m) pos: 2.2 neg: 3.2 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 88.8 deg Storm rel helicity (0-3000m) pos: 76.2 neg: -13.8 tot: 62.4 m^2/s^2 ave: 20.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 3.0 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 60.55 Bulk Shear: 6.05 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 ------------------------------------------------------------------------------- 500 186 10 134 10| 0.0 13.5 13.5| 23.2 0.0 23.2 46.4 0.74| 13.8 10.2 1000 189 14 153 13| 4.4 6.7 11.2| 66.3 0.0 66.3 66.3 0.78| 13.1 10.1 1500 197 14 160 12| 3.6 4.5 8.1| 66.5 -3.0 63.5 42.4 0.52| 12.2 6.4 2000 203 13 163 10| 3.1 3.4 6.5| 67.2 -3.3 63.9 32.0 0.51| 9.7 4.9 2500 208 13 166 9| 2.5 3.9 6.4| 68.5 -10.2 58.3 23.3 0.33| 9.9 3.3 3000 207 13 165 9| 2.2 3.2 5.5| 76.2 -13.8 62.4 20.8 0.32| 9.4 3.0 4000 211 12 166 8| 2.2 2.4 4.7| 76.2 -15.5 60.7 15.2 0.27| 7.8 2.1 5000 214 12 166 7| 1.9 2.0 3.8| 78.0 -22.3 55.7 11.1 0.18| 7.1 1.3 6000 221 12 174 6| 2.5 1.7 4.1| 87.7 -22.7 65.0 10.8 0.27| 7.2 2.0 Wrote GIF file: K1Y8.skewt.06.GIF