UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for KPSR... Searching the city database file for: KPSR ... Date:0000Z 12 OCT 25 Station: KPSR WMO ident: 74626 Latitude: 33.45 Longitude: -111.95 Elevation: 383.00 ------------------------------------------------------------------------------- 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 65 SFC 965 383 26.6 18.6 62 8.0 21.0 70 1 302.8 305.4 295.4 344.6 14.11 2 925 751 23.0 18.0 73 5.0 19.5 75 3 302.8 305.4 295.4 344.8 14.18 3 897 1019 20.6 16.6 78 4.0 17.9 116 2 303.0 305.5 295.0 342.6 13.37 4 850 1484 19.4 11.4 60 8.0 14.3 250 6 306.5 308.3 293.5 336.6 10.01 5 823 1761 17.8 9.8 59 8.0 12.7 246 11 307.6 309.4 293.3 335.8 9.28 6 700 3125 8.2 6.5 89 1.7 7.2 245 24 311.6 313.2 293.9 338.4 8.71 7 659 3621 4.8 4.8 100 0.0 4.8 242 35 313.2 314.7 294.0 338.7 8.22 8 609 4262 1.4 -0.7 86 2.1 0.3 230 34 316.4 317.5 293.2 335.4 5.98 9 607 4289 1.4 -1.9 79 3.3 -0.3 230 34 316.7 317.7 292.9 334.2 5.49 10 571 4778 -3.1 -3.2 99 0.1 -3.1 228 34 317.0 318.0 292.7 333.9 5.30 11 565 4862 -3.7 -4.9 91 1.2 -4.3 230 34 317.2 318.2 292.3 332.4 4.71 12 554 5019 -1.3 -39.3 4 38.0 -9.6 231 34 321.9 321.9 289.6 322.7 0.23 13 523 5476 -4.9 -37.9 6 33.0 -11.9 236 35 322.9 322.9 289.9 323.9 0.28 14 510 5674 -4.7 -47.7 2 43.0 -12.3 238 36 325.5 325.5 290.5 325.9 0.10 15 500 5830 -5.5 -49.5 2 44.0 -12.9 240 36 326.3 326.4 290.7 326.7 0.08 16 456 6545 -10.1 -52.1 2 42.0 -16.2 240 40 329.3 329.3 291.6 329.6 0.07 17 400 7540 -17.5 -58.5 1 41.0 -21.8 235 40 332.2 332.3 292.4 332.4 0.04 18 370 8118 -22.1 -60.1 2 38.0 -25.5 235 39 333.6 333.6 292.7 333.8 0.03 19 343 8672 -23.9 -62.9 1 39.0 -27.1 233 54 338.5 338.5 294.0 338.6 0.02 20 312 9359 -27.1 -62.1 2 35.0 -29.8 228 73 343.3 343.3 295.1 343.4 0.03 21 300 9640 -29.3 -63.3 2 34.0 -31.6 225 76 344.1 344.1 295.3 344.2 0.03 22 250 10910 -39.9 -66.9 4 27.0 -41.0 230 73 346.7 346.7 295.9 346.8 0.02 23 245 11047 -40.9 -57.9 14 17.0 -41.8 230 73 347.3 347.3 296.1 347.5 0.06 24 200 12390 -51.7 -70.7 9 19.0 -52.1 235 73 350.9 350.9 296.8 351.0 0.01 25 175 13248 -56.9 -66.3 29 9.4 -57.1 235 81 356.0 356.0 298.0 356.2 0.03 26 174 13284 -57.1 -66.1 31 9.0 -57.3 235 81 356.3 356.3 298.0 356.4 0.03 27 150 14210 -64.1 -76.1 18 12.0 -64.2 245 76 359.7 359.7 298.7 359.7 0.01 28 131 15028 -68.7 -84.7 8 16.0 -68.8 249 67 365.6 365.6 299.8 365.6 0.00 29 100 16610 -76.7 -86.7 19 10.0 -76.7 235 50 379.5 379.5 302.2 379.5 0.00 TRP WND 175 13248 -56.9 -66.3 29 9.4 -57.1 235 81 356.0 356.0 298.0 356.2 0.03 Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 595.80 mb = 4441.19 m = 14570.65 ft Wetbulb zero: 608.13 mb = 4273.88 m = 14021.74 ft Precipitable water: 1.52 inches Sfc-500 mean rel hum: 66.78 % Est. max temperature: 31.59 C = 88.87 F Sfc-Lift cond lev (LCL): 858.80 mb = 1394.96 m = 4576.57 ft T: 19.63 C 700-500 lapse rate: 5.06 C/km ThetaE index: 9.04 C Layer 897.0- 700.0 mb Conv cond level (CCL): 777.24 mb = 2243.32 m = 7359.89 ft Mean mixing ratio: 13.39 g/kg Conv temperature: 32.76 C = 90.97 F Cap Strength: 3.30 C Lifted Index: 0.05 C Risk: Showers probable Lifted Index @300 mb: 2.97 C Lifted Index @700 mb: -0.43 C Showalter Index: 2.68 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 16.90 C K Index: 34.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 184.80 Risk: None Energy Index: -1.79 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 221.45 J/kg Max Up Vert Vel: 21.05 m/s Conv Inhibition (B-): 111.21 J/kg Cap Strength: 3.30 C Lift Cond Lev (LCL): 842.93 mb = 1555.79 m = 5104.22 ft Lev Free Conv (LFC): 707.93 mb = 3030.13 m = 9941.24 ft Equ Level (EL): 347.93 mb = 8568.02 m = 28109.97 ft B at Equ Level: 219.52 J/kg Max Parcel Lev (MPL): 257.93 mb = 10692.53 m = 35080.04 ft Wind level data Storm motion: 267 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 ---------------------------------------------------------- 0 965 383 70 1 -0.9 -0.3 | 86 19 -18.5 -1.4 1 940 610 60 3 -2.6 -1.5 | 83 20 -20.2 -2.5 2 925 751 75 3 -2.9 -0.8 | 85 21 -20.5 -1.8 3 908 914 65 2 -1.8 -0.8 | 84 19 -19.4 -1.9 4 876 1219 215 3 1.7 2.5 | 95 16 -15.9 1.4 5 850 1484 250 6 5.6 2.1 | 95 12 -12.0 1.0 6 816 1829 245 12 10.9 5.1 | 121 8 -6.7 4.0 7 787 2134 240 14 12.1 7.0 | 137 8 -5.5 6.0 8 759 2438 240 14 12.1 7.0 | 137 8 -5.5 6.0 9 732 2743 235 17 13.9 9.8 | 157 9 -3.7 8.7 10 706 3048 235 17 13.9 9.8 | 157 9 -3.7 8.7 11 700 3125 245 24 21.8 10.1 | 205 10 4.2 9.1 12 680 3353 250 30 28.2 10.3 | 229 14 10.6 9.2 13 655 3658 240 36 31.2 18.0 | 219 22 13.6 17.0 14 607 4267 230 34 26.0 21.9 | 202 22 8.5 20.8 15 585 4572 225 34 24.0 24.0 | 196 24 6.4 23.0 16 563 4877 230 34 26.0 21.9 | 202 22 8.5 20.8 17 500 5830 240 36 31.2 18.0 | 219 22 13.6 17.0 18 483 6096 240 37 32.0 18.5 | 220 23 14.4 17.5 19 446 6706 240 41 35.5 20.5 | 223 26 17.9 19.5 20 412 7315 240 36 31.2 18.0 | 219 22 13.6 17.0 21 400 7540 235 40 32.8 22.9 | 215 27 15.2 21.9 22 396 7620 235 40 32.8 22.9 | 215 27 15.2 21.9 23 364 8230 235 39 31.9 22.4 | 214 26 14.4 21.3 24 321 9144 230 70 53.6 45.0 | 219 57 36.0 43.9 25 300 9640 225 76 53.7 53.7 | 214 64 36.1 52.7 26 283 10058 230 77 59.0 49.5 | 221 64 41.4 48.4 27 259 10668 235 73 59.8 41.9 | 226 59 42.2 40.8 28 250 10910 230 73 55.9 46.9 | 220 60 38.3 45.9 29 200 12390 235 73 59.8 41.9 | 226 59 42.2 40.8 30 175 13248 235 81 66.4 46.5 | 227 67 48.8 45.4 31 170 13411 235 81 66.4 46.5 | 227 67 48.8 45.4 32 150 14210 245 76 68.9 32.1 | 239 60 51.3 31.1 33 133 14935 250 69 64.8 23.6 | 244 52 47.2 22.5 34 126 15240 245 61 55.3 25.8 | 237 45 37.7 24.7 35 120 15545 225 57 40.3 40.3 | 210 45 22.7 39.3 36 100 16610 235 50 41.0 28.7 | 220 36 23.4 27.6 37 97 16764 235 50 41.0 28.7 | 220 36 23.4 27.6 Wind Parameters Mean winds (0-6000m): 236.6 at 23.5 knts Storm direction: 266.6 at 17.6 knts Shear (0-3000m) pos: 4.9 neg: 0.7 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 142.2 deg Storm rel helicity (0-3000m) pos: 79.6 neg: -6.4 tot: 73.2 m^2/s^2 ave: 24.4 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 4.4 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 2.49 Bulk Shear: 88.79 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 67 2 84 20| 0.0 1.2 1.2| 2.9 -4.9 -2.0 -3.9 -0.13| 3.3 -0.4 1000 103 3 89 20| 3.6 0.6 4.2| 23.3 -4.9 18.4 18.4 0.31| 6.1 1.9 1500 240 5 95 14| 5.0 0.4 5.4| 34.8 -6.4 28.4 19.0 0.39| 6.9 2.7 2000 241 7 102 12| 3.7 0.3 4.0| 38.7 -6.4 32.3 16.2 0.44| 5.6 2.5 2500 239 9 109 11| 3.0 0.9 3.9| 45.5 -6.4 39.1 15.6 0.50| 5.2 2.6 3000 241 11 119 9| 4.9 0.7 5.7| 79.6 -6.4 73.2 24.4 0.64| 6.9 4.4 4000 239 17 160 8| 3.7 2.0 5.7| 79.6 -63.6 16.1 4.0 0.28| 7.1 2.0 5000 236 21 177 11| 3.3 1.6 4.9|114.6 -73.0 41.7 8.3 0.31| 6.5 2.0 6000 237 24 190 12| 2.9 1.5 4.4|138.3 -73.0 65.3 10.9 0.34| 5.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//KPSR/skewt/KPSR.skewt.20251012.00.gif