NOUS55 KBOU 292302 OAVBOU NOTIFICATION REPORT NATIONAL WEATHER SERVICE BOULDER CO 444 PM MDT WED JUN 29 2011 TO: FORENSIC SERVICES MANAGER (W/OS52) NATIONAL WEATHER SERVICE C/O TELECOMMUNICATIONS GATEWAY SILVER SPRING, MARYLAND 20910 INFO: NWS CENTRAL REGION HEADQUARTERS ATTN:RAM NONE ALPHA: PILOT.......UNKNOWN ACFT TYPE...CESSNA REG NMBR....UNKNOWN BRAVO: LOCATION........11E OF KBJC (124TH & QUEBEC, THORNTON, CO) DATE............06/29/11 INCIDENT TIME...2130 UTC (TIME ESTIMATED PENDING INVESTIGATION) CHARLIE: 1 ABOARD: 1 FATALITIES. DELTA: ROCKY MOUNTAIN REGIONAL AIRPORT METAR KBJC 292147Z 16020G31KT 20SM BKN060 BKN110 31/00 A3006 RMK VIRGA S-NW LTG DSNT W METAR KBJC 292048Z 33010KT 30SM BKN080 BKN120 33/00 A3001 RMK VIRGA ALQDS ECHO: KBJC 292035Z 2921/3018 35009KT P6SM SCT080CB BKN150 FM292200 31009KT P6SM VCTS SCT080CB BKN150 TEMPO 2922/3001 VRB20G35KT -TSRA BKN080CB FM300300 25009KT P6SM SCT080 BKN140 FM301700 26012G20KT P6SM SCT080 BKN140 KBJC 291735Z 2918/3018 11010KT P6SM SCT080 BKN150 FM292200 31009KT P6SM VCTS SCT080CB BKN200 TEMPO 2922/3002 VRB20G35KT FM300300 25009KT P6SM SCT080 BKN140 FM301700 26012G20KT P6SM SCT080 BKN140 FOXTROT: WINDS ALOFT BASED ON FTG RADAR 6000 FT WND 20712 KTS 7000 FT WND 22916 KTS 8000 FT WND 20611 KTS 9000 FT WND 17412 KTS 10000 FT WND 16414 KTS 12000 FT WND 17217 KTS 14000 FT WND 15818 KTS 16000 FT WND 17021 KTS 18000 FT WND 18322 KTS 20000 FT WND 19523 KTS 25000 FT WND 20522 KTS 30000 FT WND 22423 KTS 35000 FT WND 22232 KTS GOLF: WSUS33 KKCI 292055 SIGW MKCW WST 292055 CONVECTIVE SIGMET 31W VALID UNTIL 2255Z CO WY UT ID FROM 20E JAC-30E BOY-50W LAR-50N HVE-30WSW DTA-40SE MLD-20E JAC AREA SEV TS MOV FROM 22040KT. TOPS TO FL390. HAIL TO 1 IN...WIND GUSTS TO 50KT POSS. WAUS45 KKCI 292045 WA5S SLCS WA 292045 AIRMET SIERRA UPDT 3 FOR IFR AND MTN OBSCN VALID UNTIL 300300 . NO SGFNT IFR EXP OUTSIDE OF CNVTV ACT. . AIRMET MTN OBSCN...ID MT NV WA OR CA FROM 20SSE YDC TO 70SSW YKM TO 40SW YQL TO HLN TO OAL TO LAX TO 40W RZS TO 20S PYE TO 20SW FOT TO 80WNW OED TO ONP TO HQM TO TOU TO 20WNW HUH TO 20SSE YDC MTNS OBSC BY CLDS/PCPN/BR. CONDS CONTG BYD 03Z THRU 09Z. .... WAUS45 KKCI 292045 WA5T SLCT WA 292045 AIRMET TANGO UPDT 3 FOR TURB AND STG SFC WNDS VALID UNTIL 300300 . AIRMET TURB...NM FROM FTI TO TCC TO INK TO ELP TO DMN TO TCS TO FTI MOD TURB BLW 150. CONDS ENDG 00-03Z. . AIRMET TURB...ID WY NV UT AZ CA FROM 40ENE DBS TO 50SW OCS TO HVE TO DRK TO BZA TO 50S TRM TO 40W RZS TO SNS TO 40ENE DBS MOD TURB BLW FL180. CONDS CONTG BYD 03Z THRU 09Z. . AIRMET TURB...ID MT WY NV UT AZ WA OR CA AND CSTL WTRS FROM 60WSW YQL TO 50NNW ISN TO 20S MTU TO EED TO LAX TO 130SW SNS TO ENI TO LKV TO 40SSE PDT TO 60WSW YQL MOD TURB BTN FL180 AND FL410. CONDS CONTG BYD 03Z THRU 09Z. . AIRMET STG SFC WNDS...NV UT FROM 20SSW MLD TO BCE TO 30SW LAS TO BTY TO 40S TWF TO 20SSW MLD SUSTAINED SURFACE WINDS GTR THAN 30KT EXP. CONDS ENDG 00-03Z. . OTLK VALID 0300-0900Z AREA 1...TURB ID MT NV WA OR CA AND CSTL WTRS BOUNDED BY YDC-20NNW MLP-DLN-50SE REO-40SSE LKV-100W ONP-150W TOU-YDC MOD TURB BTN FL240 AND FL410. CONDS CONTG THRU 09Z. . AREA 2...TURB ID MT WA OR BOUNDED BY YXC-HVR-BKE-DSD-20SE SEA-YDC-YXC MOD TURB BLW 140. CONDS CONTG THRU 09Z. .... WAUS45 KKCI 292045 WA5Z SLCZ WA 292045 AIRMET ZULU UPDT 3 FOR ICE AND FRZLVL VALID UNTIL 300300 . NO SGFNT ICE EXP OUTSIDE OF CNVTV ACT. . FRZLVL...RANGING FROM 100-170 ACRS AREA 120 ALG 30WNW BTY-50SE OAL-60NE OAL-40SSE REO 120 ALG 40WNW BOI-30S YQL 160 ALG 40N BZA-50SSW DRK-20E DRK-40NE HVE-40SE DDY-70NW RAP .... HOTEL: WEATHER BRIEFING/DOCUMENTATION BY UNKNOWN PREPARED BY BARJENBRUCH FORECASTER BOULDER CO