508  
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  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CO Page
Main Text Page