( cyclocane is a CYCLOne and hurriCANE tracker by hayley )
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This is the final warning / advisory for this storm as it has weakened below warning levels and/or the storm system is no longer a tropical cyclone.
Current Wind Speed 60 knots / 70 MPH
Max Predicted Wind Speed 60 knots / 70 MPH at
live tornado/thunderstorm tracker - tornadohq
future radar imagery - my future radar
(above image is an example of the Western North Atlantic page - see Atlantic future radar page for a full set of images)
If a tropical storm or hurricane is threatening land, you can check my future radar for an idea of what radar might look like as the storm approaches.
Spaghetti models for FIONA can be found here:
000 WTNT32 KNHC 242040 TCPAT2 BULLETIN Post-Tropical Cyclone Fiona Advisory Number 42 NWS National Hurricane Center Miami FL AL072022 500 PM AST Sat Sep 24 2022 ...HURRICANE AND TROPICAL STORM WARNINGS DISCONTINUED IN ATLANTIC CANADA... ...THIS IS THE LAST NHC ADVISORY... SUMMARY OF 500 PM AST...2100 UTC...INFORMATION ---------------------------------------------- LOCATION...48.4N 60.5W ABOUT 80 MI...130 KM NW OF PORT AUX BASQUES NEWFOUNDLAND MAXIMUM SUSTAINED WINDS...70 MPH...110 KM/H PRESENT MOVEMENT...NE OR 40 DEGREES AT 8 MPH...13 KM/H MINIMUM CENTRAL PRESSURE...952 MB...28.12 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: The Canadian Hurricane Centre has discontinued all of the tropical storm and hurricane warnings for Atlantic Canada. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: There are no coastal tropical storm or hurricane watches or warnings. See warnings and forecasts issued by Environment Canada at https://weather.gc.ca/ for more information. For storm information specific to your area, please monitor products issued by your national meteorological service. DISCUSSION AND OUTLOOK ---------------------- At 500 PM AST (2100 UTC), the center of Post-Tropical Cyclone Fiona was located near latitude 48.4 North, longitude 60.5 West. The post-tropical cyclone is moving toward the northeast near 8 mph (13 km/h). A faster north-northeast or north motion is expected through Monday. On the forecast track, the center of Fiona will move across Labrador and over the Labrador Sea late tonight and Sunday. Maximum sustained winds are near 70 mph (110 km/h) with higher gusts. Gradual weakening is expected during the next couple of days. Tropical-storm-force winds extend outward up to 550 miles (890 km) from the center. The estimated minimum central pressure based on surface observations is 952 mb (28.12 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Fiona can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT2 and WMO header WTNT42 KNHC and on the web at hurricanes.gov/text/MIATCDAT2.shtml. WIND: Gale-force and storm-force winds are expected to continue across portions of Atlantic Canada through early Sunday. RAINFALL: Fiona is forecast to produce 1 to 2 inches (25 to 50 mm) of rainfall across portions of Atlantic Canada, with storm total maxima as high as 10 inches (250 mm) across Nova Scotia, New Brunswick, Prince Edward Island, and western Newfoundland. Flooding is expected, some of which could be significant. STORM SURGE: A dangerous storm surge is expected to produce coastal flooding in portions of Atlantic Canada in areas of onshore winds. Near the coast, the surge will be accompanied by large and destructive waves. SURF: Swells generated by Fiona are affecting Atlantic Canada, the northeastern United States coast, and Bermuda. The swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office. NEXT ADVISORY ------------- This is the last public advisory issued by the National Hurricane Center on Fiona. For more information, see forecasts and warnings issued by Environment Canada at https://weather.gc.ca/. Additional information can also be found in High Seas Forecasts issued by the National Weather Service, under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and online at ocean.weather.gov/shtml/NFDHSFAT1.php $$ Forecaster Cangialosi
Public Advisory not available for this storm.
000 WTNT42 KNHC 242040 TCDAT2 Post-Tropical Cyclone Fiona Discussion Number 42 NWS National Hurricane Center Miami FL AL072022 500 PM AST Sat Sep 24 2022 Fiona remains a large and potent extratropical low pressure system. Even though the maximum winds have decreased just below hurricane-force, ASCAT data and surface observations show that Fiona has a very large wind field. The initial wind speed is estimated to be 60 kt. Fiona has slowed down significantly, and the system is now moving northeastward at 7 kt. A faster north to north-northeast motion is expected, taking the center of the system across Labrador tonight and early Sunday. The NHC track forecast is similar to the previous one. Since the tropical warnings have been discontinued for Atlantic Canada, this is the last NHC advisory on Fiona. For information on this system, see forecasts issued by Environment Canada at https://weather.gc.ca/. Additional information can be found in High Seas Forecasts issued by the National Weather Service, under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and online at ocean.weather.gov/shtml/NFDHSFAT1.php Key Messages: 1. Fiona is forecast to continue to affect portions of Atlantic Canada through early Sunday, and significant impacts from high winds, storm surge, and heavy rainfall are expected. 2. Heavy rains from Fiona are expected to continue to impact portions of Atlantic Canada into Sunday. This rainfall is expected to produce flooding, some of which could be significant. 3. Large swells generated by Fiona are expected to cause life-threatening surf and rip current conditions along the coast of the northeast United States, Bermuda, and Atlantic Canada during the next couple of days. FORECAST POSITIONS AND MAX WINDS INIT 24/2100Z 48.4N 60.5W 60 KT 70 MPH...POST-TROP/EXTRATROP 12H 25/0600Z 50.6N 59.3W 50 KT 60 MPH...POST-TROP/EXTRATROP 24H 25/1800Z 54.9N 58.4W 40 KT 45 MPH...POST-TROP/EXTRATROP 36H 26/0600Z 58.4N 58.6W 35 KT 40 MPH...POST-TROP/EXTRATROP 48H 26/1800Z 60.7N 57.7W 35 KT 40 MPH...POST-TROP/EXTRATROP 60H 27/0600Z 63.1N 56.1W 35 KT 40 MPH...POST-TROP/EXTRATROP 72H 27/1800Z...DISSIPATED $$ Forecaster Cangialosi
Time | Speed | Location | Status |
---|---|---|---|
60 knots | 48.4, -60.5 | POST-TROPICAL CYCLONE | |
50 knots | 50.6, -59.3 | POST-TROPICAL CYCLONE | |
40 knots | 54.9, -58.4 | POST-TROPICAL CYCLONE | |
35 knots | 58.4, -58.6 | POST-TROPICAL CYCLONE | |
35 knots | 60.7, -57.7 | POST-TROPICAL CYCLONE | |
35 knots | 63.1, -56.1 | POST-TROPICAL CYCLONE | |
0 knots | translation missing: en.DISSIPATED |
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