Fleet Weather Center Norfolk Warnings/Watches/Advisories

SMALL CRAFT WARNING FOR NS Norfolk and Chambers Field
Issued: 060500Z Apr 2013	Expires: 061200Z Apr 2013
1. FLEET WEATHER CENTER NORFOLK IS ISSUING A SMALL CRAFT WARNING FOR NS NORFOLK AND CHAMBERS FIELD, FROM 0100 04/06/2013 UNTIL 0800 04/06/2013 LOCAL TIME.
2. SYNOPTIC SITUATION: PRESSURE GRADIENT BEHIND A COLD FRONT MOVING OFFSHORE THIS EVENING WILL BRING A SHORT PERIOD OF MODERATE NORTHERLY FLOW TO HAMPTON ROADS. A. WIND (KTS) PROTECTED: N-NNE 12-18G25 EXPOSED: N-NNE 18-25G30 B. SEAS (FT) PROTECTED: 1-3 EXPOSED: 3-5
3. THIS ADVISORY WILL EITHER BE EXTENDED OR ALLOWED TO EXPIRE BY 0800 04/06/2013.: 061200Z Apr 2013
4. FOR FURTHER INFORMATION, VISIT OUR CUSTOMER SUPPORT SITE AT https://pki.weather.navy.mil/AviationWeb/ OR CONTACT THE RESOURCE PROTECTION DUTY OFFICER AT 757-444-8692.

SONIC BOOM ADVISORY FOR NAS Key West
Issued: 060600Z Apr 2013	Expires: 061800Z Apr 2013
1. FLEET WEATHER CENTER NORFOLK IS ISSUING A SONIC BOOM ADVISORY FOR NAS KEY WEST, FROM 0200 04/06/2013 UNTIL 1400 04/06/2013 LOCAL TIME.
2. ATMOSPHERIC CONDITIONS EXIST THAT MAY CAUSE SOUND FOCUSING AND PROPAGATE SHOCK WAVES OF 114DB OR GREATER INTENSITY BEYOND 30 NAUTICAL MILES (NM) FROM AIRCRAFT. A. ADVISORY VALID FROM 06/0600Z TO 06/1800Z FOR ALTITUDES 30K FT AND BELOW B. AZIMUTHS OF PROPAGATION: 030-120 DEGREES C. MAX RANGE (NM) FROM AIRCRAFT AT WHICH 114DB OR > OCCURS: 76 1. 10K: 030/30-76 060/30-60 120/30-66 2. 15K: 030/30-74 060/30-36 3. 30K: 030/30-38 060/30-34 090/30-34
3. THIS ADVISORY WILL EITHER BE EXTENDED OR ALLOWED TO EXPIRE BY 1400 04/06/2013.: 061800Z Apr 2013
4. FOR FURTHER INFORMATION, VISIT OUR CUSTOMER SUPPORT SITE AT https://pki.weather.navy.mil/AviationWeb/ OR CONTACT THE RESOURCE PROTECTION DUTY OFFICER AT 757-444-8692.