Tropical Storm Frank Wind Speed Probabilities Number 26

2 years 11 months ago
Issued at 1500 UTC MON AUG 01 2022 000 FOPZ12 KNHC 011435 PWSEP2 TROPICAL STORM FRANK WIND SPEED PROBABILITIES NUMBER 26 NWS NATIONAL HURRICANE CENTER MIAMI FL EP072022 1500 UTC MON AUG 01 2022 AT 1500Z THE CENTER OF TROPICAL STORM FRANK WAS LOCATED NEAR LATITUDE 22.4 NORTH...LONGITUDE 122.6 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 55 KTS...65 MPH...100 KM/H. Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH) PACIFIC DAYLIGHT TIME (PDT)...SUBTRACT 7 HOURS FROM Z TIME HAWAIIAN STANDARD TIME (HST)...SUBTRACT 10 HOURS FROM Z TIME WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KM/H)... ...50 KT (58 MPH... 93 KM/H)... ...64 KT (74 MPH...119 KM/H)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 12Z MON AND THE FORECAST HOUR (CUMULATIVE PROBABILITY) PROBABILITIES ARE GIVEN IN PERCENT X INDICATES PROBABILITIES LESS THAN 1 PERCENT PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT. PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY 64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 12Z MON 00Z TUE 12Z TUE 00Z WED 12Z WED 12Z THU 12Z FRI PERIODS TO TO TO TO TO TO TO 00Z TUE 12Z TUE 00Z WED 12Z WED 12Z THU 12Z FRI 12Z SAT FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT 25N 125W 34 7 36(43) 3(46) X(46) X(46) X(46) X(46) 25N 125W 50 X 9( 9) X( 9) X( 9) X( 9) X( 9) X( 9) 25N 125W 64 X 1( 1) X( 1) X( 1) X( 1) X( 1) X( 1) 30N 125W 34 X X( X) 1( 1) 1( 2) 1( 3) X( 3) X( 3) $$ FORECASTER BROWN
NHC Webmaster

Tropical Storm Frank Public Advisory Number 26

2 years 11 months ago
Issued at 800 AM PDT Mon Aug 01 2022 000 WTPZ32 KNHC 011435 TCPEP2 BULLETIN Tropical Storm Frank Advisory Number 26 NWS National Hurricane Center Miami FL EP072022 800 AM PDT Mon Aug 01 2022 ...FRANK CONTINUES TO WEAKEN... SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION ---------------------------------------------- LOCATION...22.4N 122.6W ABOUT 810 MI...1305 KM W OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...65 MPH...100 KM/H PRESENT MOVEMENT...NW OR 315 DEGREES AT 12 MPH...19 KM/H MINIMUM CENTRAL PRESSURE...992 MB...29.30 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 800 AM PDT (1500 UTC), the center of Tropical Storm Frank was located near latitude 22.4 North, longitude 122.6 West. Frank is moving toward the northwest near 12 mph (19 km/h), and this general motion is forecast to continue through Tuesday night. A slower north-northwestward to northward motion is expected by Wednesday. Maximum sustained winds have decreased to near 65 mph (100 km/h) with higher gusts. Continued steady weakening is forecast during the next 48 hours, and Frank should become a post-tropical cyclone by Tuesday night. Tropical-storm-force winds extend outward up to 140 miles (220 km) from the center. The estimated minimum central pressure is 992 mb (29.30 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 200 PM PDT. $$ Forecaster Brown
NHC Webmaster

Tropical Storm Frank Forecast Advisory Number 26

2 years 11 months ago
Issued at 1500 UTC MON AUG 01 2022 000 WTPZ22 KNHC 011435 TCMEP2 TROPICAL STORM FRANK FORECAST/ADVISORY NUMBER 26 NWS NATIONAL HURRICANE CENTER MIAMI FL EP072022 1500 UTC MON AUG 01 2022 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. TROPICAL STORM CENTER LOCATED NEAR 22.4N 122.6W AT 01/1500Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT TOWARD THE NORTHWEST OR 315 DEGREES AT 10 KT ESTIMATED MINIMUM CENTRAL PRESSURE 992 MB MAX SUSTAINED WINDS 55 KT WITH GUSTS TO 65 KT. 50 KT....... 70NE 60SE 30SW 50NW. 34 KT.......120NE 120SE 80SW 100NW. 12 FT SEAS..180NE 150SE 150SW 150NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 22.4N 122.6W AT 01/1500Z AT 01/1200Z CENTER WAS LOCATED NEAR 22.0N 122.2W FORECAST VALID 02/0000Z 23.6N 123.7W MAX WIND 45 KT...GUSTS 55 KT. 34 KT...100NE 100SE 70SW 90NW. FORECAST VALID 02/1200Z 25.1N 125.1W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 70NE 60SE 30SW 60NW. FORECAST VALID 03/0000Z 26.9N 126.2W...POST-TROP/REMNT LOW MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 03/1200Z 28.8N 126.9W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 04/0000Z 30.8N 127.2W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 04/1200Z 32.8N 127.0W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM ON DAY 4 AND 125 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 05/1200Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 22.4N 122.6W NEXT ADVISORY AT 01/2100Z $$ FORECASTER BROWN
NHC Webmaster

Tropical Depression Georgette Forecast Discussion Number 21

2 years 11 months ago
Issued at 800 AM PDT Mon Aug 01 2022 000 WTPZ43 KNHC 011433 TCDEP3 Tropical Depression Georgette Discussion Number 21 NWS National Hurricane Center Miami FL EP082022 800 AM PDT Mon Aug 01 2022 Georgette continues to be characterized by pulsating and somewhat disorganized deep convection near it's center of circulation. The latest Dvorak intensity estimates range from T-1.0 to T-2.5, and a blend of these values suggests that the initial intensity remains 30 kt. Satellite imagery indicates that the depression is beginning its turn toward a weakness in the subtropical ridge, and the current motion is north-northwest at 3 kt. A turn to the north-northeast is expected by tonight, and that motion should continue for a couple of days. The ridge is forecast to strengthen by late this week, which should cause Georgette to turn westward along with an increase in forward speed. Overall, the track model guidance has become a little more clustered than previous cycles, and there has been a slight shift to the right in the guidance through 72 h. Therefore, the latest NHC track forecast was adjusted a little right of the previous one through that time period, but remains a little to the left of the consensus. Over the next several days, Georgette should remain in an environment of moderate east-northeasterly vertical shear and within a relatively dry low- to mid-level air mass. By 60 h, the cyclone should move over waters of 25-26 degrees C. These conditions are expected to prevent restrengthening of the cyclone and cause it to degenerate into a remnant low toward the latter part of the week. The official intensity forecast is unchanged from the previous one and is in good agreement with most of the intensity guidance. FORECAST POSITIONS AND MAX WINDS INIT 01/1500Z 13.4N 130.4W 30 KT 35 MPH 12H 02/0000Z 13.8N 130.4W 30 KT 35 MPH 24H 02/1200Z 14.5N 129.9W 30 KT 35 MPH 36H 03/0000Z 15.4N 129.5W 30 KT 35 MPH 48H 03/1200Z 16.4N 129.4W 30 KT 35 MPH 60H 04/0000Z 17.1N 129.7W 30 KT 35 MPH 72H 04/1200Z 17.3N 131.0W 30 KT 35 MPH 96H 05/1200Z 16.6N 134.6W 25 KT 30 MPH...POST-TROP/REMNT LOW 120H 06/1200Z 15.8N 139.0W 25 KT 30 MPH...POST-TROP/REMNT LOW $$ Forecaster Latto
NHC Webmaster

Tropical Depression Georgette Wind Speed Probabilities Number 21

2 years 11 months ago
Issued at 1500 UTC MON AUG 01 2022 000 FOPZ13 KNHC 011432 PWSEP3 TROPICAL DEPRESSION GEORGETTE WIND SPEED PROBABILITIES NUMBER 21 NWS NATIONAL HURRICANE CENTER MIAMI FL EP082022 1500 UTC MON AUG 01 2022 AT 1500Z THE CENTER OF TROPICAL DEPRESSION GEORGETTE WAS LOCATED NEAR LATITUDE 13.4 NORTH...LONGITUDE 130.4 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 30 KTS...35 MPH...55 KM/H. Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH) PACIFIC DAYLIGHT TIME (PDT)...SUBTRACT 7 HOURS FROM Z TIME HAWAIIAN STANDARD TIME (HST)...SUBTRACT 10 HOURS FROM Z TIME WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KM/H)... ...50 KT (58 MPH... 93 KM/H)... ...64 KT (74 MPH...119 KM/H)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 12Z MON AND THE FORECAST HOUR (CUMULATIVE PROBABILITY) PROBABILITIES ARE GIVEN IN PERCENT X INDICATES PROBABILITIES LESS THAN 1 PERCENT PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT. PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY 64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 12Z MON 00Z TUE 12Z TUE 00Z WED 12Z WED 12Z THU 12Z FRI PERIODS TO TO TO TO TO TO TO 00Z TUE 12Z TUE 00Z WED 12Z WED 12Z THU 12Z FRI 12Z SAT FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT 15N 130W 34 2 16(18) 9(27) 2(29) 1(30) X(30) X(30) 15N 130W 50 X 2( 2) 3( 5) X( 5) 1( 6) X( 6) X( 6) 15N 130W 64 X X( X) 1( 1) X( 1) X( 1) X( 1) X( 1) 20N 130W 34 X X( X) X( X) 1( 1) 2( 3) X( 3) X( 3) 15N 135W 34 X X( X) X( X) X( X) 1( 1) 1( 2) 2( 4) $$ FORECASTER LATTO
NHC Webmaster

Tropical Depression Georgette Public Advisory Number 21

2 years 11 months ago
Issued at 800 AM PDT Mon Aug 01 2022 000 WTPZ33 KNHC 011432 TCPEP3 BULLETIN Tropical Depression Georgette Advisory Number 21 NWS National Hurricane Center Miami FL EP082022 800 AM PDT Mon Aug 01 2022 ...GEORGETTE NOW HEADING SLOWLY NORTH-NORTHWESTWARD... SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION ---------------------------------------------- LOCATION...13.4N 130.4W ABOUT 1495 MI...2405 KM WSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H PRESENT MOVEMENT...NNW OR 330 DEGREES AT 3 MPH...6 KM/H MINIMUM CENTRAL PRESSURE...1006 MB...29.71 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 800 AM PDT (1500 UTC), the center of Tropical Depression Georgette was located near latitude 13.4 North, longitude 130.4 West. The depression is moving toward the north-northwest near 3 mph (6 km/h). A slow north-northeastward motion is expected starting tonight, and this motion should continue through Wednesday. A turn to the west along with an increase in forward speed is forecast to occur on Thursday. Maximum sustained winds are near 35 mph (55 km/h) with higher gusts. Little change in strength is forecast during the next few days. The estimated minimum central pressure is 1006 mb (29.71 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 200 PM PDT. $$ Forecaster Latto
NHC Webmaster

Tropical Depression Georgette Forecast Advisory Number 21

2 years 11 months ago
Issued at 1500 UTC MON AUG 01 2022 000 WTPZ23 KNHC 011432 TCMEP3 TROPICAL DEPRESSION GEORGETTE FORECAST/ADVISORY NUMBER 21 NWS NATIONAL HURRICANE CENTER MIAMI FL EP082022 1500 UTC MON AUG 01 2022 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. TROPICAL DEPRESSION CENTER LOCATED NEAR 13.4N 130.4W AT 01/1500Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT TOWARD THE NORTH-NORTHWEST OR 330 DEGREES AT 3 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 13.4N 130.4W AT 01/1500Z AT 01/1200Z CENTER WAS LOCATED NEAR 13.2N 130.4W FORECAST VALID 02/0000Z 13.8N 130.4W MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 02/1200Z 14.5N 129.9W MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 03/0000Z 15.4N 129.5W MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 03/1200Z 16.4N 129.4W MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 04/0000Z 17.1N 129.7W MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 04/1200Z 17.3N 131.0W MAX WIND 30 KT...GUSTS 40 KT. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM ON DAY 4 AND 125 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 05/1200Z 16.6N 134.6W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. OUTLOOK VALID 06/1200Z 15.8N 139.0W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 13.4N 130.4W NEXT ADVISORY AT 01/2100Z $$ FORECASTER LATTO
NHC Webmaster

Eastern North Pacific Tropical Weather Outlook

2 years 11 months ago

000
ABPZ20 KNHC 311705
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Sun Jul 31 2022

For the eastern North Pacific...east of 140 degrees west longitude:

Active Systems:
The National Hurricane Center is issuing advisories on Hurricane
Frank, located several hundred miles west-southwest of the southern
tip of the Baja California peninsula and on Tropical Storm
Georgette, located well over a thousand miles west-southwest of the
southern tip of the Baja California peninsula.

Tropical cyclone formation is not expected during the next 5 days.

$$
Forecaster Latto
NHC Webmaster

Hurricane Frank Forecast Discussion Number 22

2 years 11 months ago
Issued at 800 AM PDT Sun Jul 31 2022 000 WTPZ42 KNHC 311439 TCDEP2 Hurricane Frank Discussion Number 22 NWS National Hurricane Center Miami FL EP072022 800 AM PDT Sun Jul 31 2022 An 0933 UTC AMSR2 microwave overpass revealed the fragments of a small inner eye and a much larger 60 to 75 n-mi-wide eye. Since that time, the cloud tops have generally warmed with a small CDO feature remaining. Frank's outflow is still well established owing to the low vertical wind shear conditions. Objective and subjective Dvorak intensity estimates range between 65 and 77 kt, so the initial intensity has been lowered to 75 kt for this advisory. Frank has crossed the 26 degree Celsius isotherm and will be moving over progressively cooler waters during the next few days. In addition, the storm will be entering a drier and more stable environment. Thus, steady weakening is expected, and Frank is forecast to become a post-tropical cyclone within 72 hours, and dissipate by the end of the period. The NHC intensity forecast follows the HCCA and IVCN consensus aids closely and is essentially an update of the previous advisory. Frank is moving northwestward or 315/10 kt. The cyclone should move on a general northwestward track over the next couple of days around the southwestern portion of a mid-level ridge. After that time, a weaker and more shallow system is predicted to decelerate and turn north-northwest to northward within the low-level flow. The updated NHC track forecast is in good agreement with the latest consensus models and is very close to the previous official forecast. FORECAST POSITIONS AND MAX WINDS INIT 31/1500Z 19.3N 119.3W 75 KT 85 MPH 12H 01/0000Z 20.4N 120.4W 65 KT 75 MPH 24H 01/1200Z 21.9N 121.8W 55 KT 65 MPH 36H 02/0000Z 23.5N 123.2W 45 KT 50 MPH 48H 02/1200Z 25.2N 124.5W 35 KT 40 MPH 60H 03/0000Z 27.0N 125.7W 30 KT 35 MPH...POST-TROP/REMNT LOW 72H 03/1200Z 28.7N 126.4W 25 KT 30 MPH...POST-TROP/REMNT LOW 96H 04/1200Z 31.8N 126.4W 20 KT 25 MPH...POST-TROP/REMNT LOW 120H 05/1200Z...DISSIPATED $$ Forecaster Brown
NHC Webmaster

Hurricane Frank Wind Speed Probabilities Number 22

2 years 11 months ago
Issued at 1500 UTC SUN JUL 31 2022 000 FOPZ12 KNHC 311438 PWSEP2 HURRICANE FRANK WIND SPEED PROBABILITIES NUMBER 22 NWS NATIONAL HURRICANE CENTER MIAMI FL EP072022 1500 UTC SUN JUL 31 2022 AT 1500Z THE CENTER OF HURRICANE FRANK WAS LOCATED NEAR LATITUDE 19.3 NORTH...LONGITUDE 119.3 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 75 KTS...85 MPH...140 KM/H. Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH) PACIFIC DAYLIGHT TIME (PDT)...SUBTRACT 7 HOURS FROM Z TIME HAWAIIAN STANDARD TIME (HST)...SUBTRACT 10 HOURS FROM Z TIME WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KM/H)... ...50 KT (58 MPH... 93 KM/H)... ...64 KT (74 MPH...119 KM/H)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 12Z SUN AND THE FORECAST HOUR (CUMULATIVE PROBABILITY) PROBABILITIES ARE GIVEN IN PERCENT X INDICATES PROBABILITIES LESS THAN 1 PERCENT PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT. PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY 64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 12Z SUN 00Z MON 12Z MON 00Z TUE 12Z TUE 12Z WED 12Z THU PERIODS TO TO TO TO TO TO TO 00Z MON 12Z MON 00Z TUE 12Z TUE 12Z WED 12Z THU 12Z FRI FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT 20N 115W 34 3 X( 3) X( 3) X( 3) X( 3) X( 3) X( 3) 20N 120W 34 99 X(99) X(99) X(99) X(99) X(99) X(99) 20N 120W 50 98 X(98) X(98) X(98) X(98) X(98) X(98) 20N 120W 64 63 1(64) X(64) X(64) X(64) X(64) X(64) 25N 120W 34 3 3( 6) 1( 7) 1( 8) X( 8) X( 8) X( 8) 20N 125W 34 3 3( 6) X( 6) 1( 7) X( 7) X( 7) X( 7) 25N 125W 34 X 3( 3) 5( 8) 15(23) 4(27) X(27) X(27) 25N 125W 50 X X( X) X( X) 4( 4) X( 4) X( 4) X( 4) 30N 125W 34 X X( X) X( X) X( X) 3( 3) 2( 5) X( 5) $$ FORECASTER BROWN
NHC Webmaster

Hurricane Frank Public Advisory Number 22

2 years 11 months ago
Issued at 800 AM PDT Sun Jul 31 2022 000 WTPZ32 KNHC 311437 TCPEP2 BULLETIN Hurricane Frank Advisory Number 22 NWS National Hurricane Center Miami FL EP072022 800 AM PDT Sun Jul 31 2022 ...FRANK BEGINNING TO WEAKEN AS IT MOVES OVER COOLER WATERS... SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION ---------------------------------------------- LOCATION...19.3N 119.3W ABOUT 655 MI...1055 KM WSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...85 MPH...140 KM/H PRESENT MOVEMENT...NW OR 315 DEGREES AT 12 MPH...19 KM/H MINIMUM CENTRAL PRESSURE...978 MB...28.88 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 800 AM PDT (1500 UTC), the center of Hurricane Frank was located near latitude 19.3 North, longitude 119.3 West. Frank is moving toward the northwest near 12 mph (19 km/h), and this general motion is forecast to continue for the next couple of days. Maximum sustained winds are near 85 mph (140 km/h) with higher gusts. Weakening is expected during the next few days as the cyclone moves over cooler waters, and Frank is forecast to become a post-tropical cyclone by late Tuesday. Hurricane-force winds extend outward up to 45 miles (75 km) from the center and tropical-storm-force winds extend outward up to 140 miles (220 km). The estimated minimum central pressure is 978 mb (28.88 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 200 PM PDT. $$ Forecaster Brown
NHC Webmaster

Tropical Storm Georgette Forecast Discussion Number 17

2 years 11 months ago
Issued at 800 AM PDT Sun Jul 31 2022 000 WTPZ43 KNHC 311437 TCDEP3 Tropical Storm Georgette Discussion Number 17 NWS National Hurricane Center Miami FL EP082022 800 AM PDT Sun Jul 31 2022 Deep convection waned through the overnight hours over the center of Georgette. However, over the past couple of hours some regeneration of convection has occurred over the cyclone's southern semicircle. There has been no new satellite wind data over the storm since early this morning, but the degradation of Georgette's appearance suggests continued weakening has occurred since the previous advisory. A blend of the latest CI values from TAFB, SAB, and the UW-CIMSS ADT yields an intensity of 35 kt, which will be the initial advisory intensity. Georgette is moving slowly westward, or 260/5 kt, to the south of a mid-tropospheric ridge. The portion of the ridge to the north of the cyclone should weaken through early this week as Hurricane Frank passes well to the north. As a result, Georgette should continue to slow its forward motion and then begin drifting northward early this week toward the temporary weakness in the ridge carved out by Frank. By mid-week, the ridge is forecast to re-strengthen, forcing the cyclone on a more westward track. The latest NHC forecast track is very similar to the previous one, as the track guidance has changed little since that time. The outflow from the large circulation of Frank continues to produce some strong easterly shear across Georgette that is causing it to struggle maintaining persistent deep convection. This shear is forecast to continue for the next couple of days. Therefore, Georgette is expected to weaken a little more today and be a tropical depression through early this week. There is some possiblity that the shear will decrease before Georgette passes over cooler waters, and some flucuation in intensity is possible before Georgette becomes a remnant low late in the period. The latest NHC intensity forecast was adjusted slightly lower than the previous one, and is close to the various multi-model intensity consensus solutions. FORECAST POSITIONS AND MAX WINDS INIT 31/1500Z 13.1N 129.7W 35 KT 40 MPH 12H 01/0000Z 13.0N 130.2W 30 KT 35 MPH 24H 01/1200Z 13.2N 130.5W 30 KT 35 MPH 36H 02/0000Z 13.6N 130.5W 30 KT 35 MPH 48H 02/1200Z 14.3N 130.3W 35 KT 40 MPH 60H 03/0000Z 15.3N 130.1W 35 KT 40 MPH 72H 03/1200Z 16.1N 130.1W 35 KT 40 MPH 96H 04/1200Z 16.7N 131.8W 30 KT 35 MPH 120H 05/1200Z 16.3N 134.7W 25 KT 30 MPH...POST-TROP/REMNT LOW $$ Forecaster Latto
NHC Webmaster

Tropical Storm Georgette Public Advisory Number 17

2 years 11 months ago
Issued at 800 AM PDT Sun Jul 31 2022 335 WTPZ33 KNHC 311437 TCPEP3 BULLETIN Tropical Storm Georgette Advisory Number 17 NWS National Hurricane Center Miami FL EP082022 800 AM PDT Sun Jul 31 2022 ...GEORGETTE WEAKENS A LITTLE MORE... SUMMARY OF 800 AM PDT...1500 UTC...INFORMATION ---------------------------------------------- LOCATION...13.1N 129.7W ABOUT 1465 MI...2355 KM WSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...W OR 260 DEGREES AT 6 MPH...9 KM/H MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 800 AM PDT (1500 UTC), the center of Tropical Storm Georgette was located near latitude 13.1 North, longitude 129.7 West. Georgette is moving toward the west near 6 mph (9 km/h), and this motion is expected to continue through tonight. A turn to the north is forecast occur on Monday. Maximum sustained winds are near 40 mph (65 km/h) with higher gusts. Some slight weakening is expected through tonight. Then, some slight restrengthing could occur in a couple of days. Tropical-storm-force winds extend outward up to 35 miles (55 km) from the center. The estimated minimum central pressure is 1005 mb (29.68 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 200 PM PDT. $$ Forecaster Latto
NHC Webmaster
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