873
FKNT22 KNHC 231437
TCANT2
TROPICAL STORM BERTHA ICAO ADVISORY NUMBER 17
NWS NATIONAL HURRICANE CENTER MIAMI FL AL022026
ISSUED BY THE NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1500 UTC THU JUL 23 2026
TC ADVISORY
DTG: 20260723/1500Z
TCAC: KNHC
TC: BERTHA
ADVISORY NR: 2026/017
OBS PSN: 23/1500Z N2936 W09312
MOV: W 09KT
INTST CHANGE: NC
C: 1004HPA
MAX WIND: 040KT
FCST PSN +3 HR: 23/1800Z N2937 W09352
FCST MAX WIND +3 HR: 040KT
FCST PSN +6 HR: 23/2100Z N2940 W09431
FCST MAX WIND +6 HR: 035KT
FCST PSN +9 HR: 24/0000Z N2942 W09512
FCST MAX WIND +9 HR: 035KT
FCST PSN +15 HR: 24/0600Z N2930 W09651
FCST MAX WIND +15 HR: 030KT
FCST PSN +21 HR: 24/1200Z N2918 W09830
FCST MAX WIND +21 HR: 020KT
FCST PSN +27 HR: 24/1800Z N//// W/////
FCST MAX WIND +27 HR: ///KT
RMK: THE FORECAST POSITION INFORMATION IN
THIS PRODUCT IS INTERPOLATED FROM
OFFICIAL FORECAST DATA VALID AT 0000...
0600...1200...AND 1800Z.
NXT MSG: 20260723/2100Z
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