Difference between revisions of "Liverpool England MSHPC Tropical Weather Updates"
| Line 5: | Line 5: | ||
During the off-season, TWUs are only issued when there are active tropical cyclones or a high chance (above 50%) of formation of one. During the season, especially during anti-peaks of the season, the MSHPC may decide to reduce the frequency of TWU issuances to once a week. | During the off-season, TWUs are only issued when there are active tropical cyclones or a high chance (above 50%) of formation of one. During the season, especially during anti-peaks of the season, the MSHPC may decide to reduce the frequency of TWU issuances to once a week. | ||
---- | ---- | ||
| − | TWUTH HPCOR | + | TWUTH HPCOR 090311 |
| − | + | 0209/0300H TROPICAL WEATHER UPDATE | |
LIVERPOOL ENGLAND MET SERVICE HURRICANE PREDICTION CENTRE | LIVERPOOL ENGLAND MET SERVICE HURRICANE PREDICTION CENTRE | ||
OREAN, LIVERPOOL ENGLAND MSHPC HEADQUARTERS | OREAN, LIVERPOOL ENGLAND MSHPC HEADQUARTERS | ||
| − | 3 AM HPT BULLETIN FEBRUARY | + | 3 AM HPT BULLETIN FEBRUARY 9 2146 |
| − | TROPICAL DISTURBANCE | + | TROPICAL DISTURBANCE 995 HPA NEAR 06N 27W ALMOST STATIONARY. WEAKENING |
| − | + | TO 997 HPA WITHIN 24 HOURS. LESS CONDUCIVE CONDITIONS TO WEST OF SYSTEM. | |
| − | + | IF DISTURBANCE CONTINUES TO TRACK WESTWARD... DISSIPATION LIKELY WITHIN | |
| + | 72 HOURS. TROPICAL DEPRESSION POTENTIAL IS NOW ZERO WITHIN 72 HOURS. | ||
| + | FINAL MENTION OF SYSTEM UNLESS TROPICAL REGENERATION OCCURS. | ||
NO OTHER DISTURBANCES OBSERVED. | NO OTHER DISTURBANCES OBSERVED. | ||
| − | NEXT TWU | + | NEXT TWU ISSUANCE AT 0300 HPT APRIL 1 OR EARLIER IF A SYSTEM IS ACTIVE. |
| − | + | ||
FORECASTER CALTS | FORECASTER CALTS | ||
[[Category:Liverpool England tropical cyclones]] | [[Category:Liverpool England tropical cyclones]] | ||
Revision as of 23:45, 18 March 2007
Before a depression is recognised, it is usually tagged an "INVEST" storm - an area of low pressure with the potential to strengthen into a cyclone. INVESTs are tracked by the MSHPC's satellite bureau in Kompa Ru or the Warning sub-bureau in Cyclonesville with advisories, called Tropical Weather Updates effective 2144 (formerly known as INVEST tracker), on potential systems every 6 hours.
A trial run took place during February 2145 of issuances in Liverpool England's two other official languages, French and German, but both were rejected.
During the off-season, TWUs are only issued when there are active tropical cyclones or a high chance (above 50%) of formation of one. During the season, especially during anti-peaks of the season, the MSHPC may decide to reduce the frequency of TWU issuances to once a week.
TWUTH HPCOR 090311 0209/0300H TROPICAL WEATHER UPDATE LIVERPOOL ENGLAND MET SERVICE HURRICANE PREDICTION CENTRE OREAN, LIVERPOOL ENGLAND MSHPC HEADQUARTERS 3 AM HPT BULLETIN FEBRUARY 9 2146 TROPICAL DISTURBANCE 995 HPA NEAR 06N 27W ALMOST STATIONARY. WEAKENING TO 997 HPA WITHIN 24 HOURS. LESS CONDUCIVE CONDITIONS TO WEST OF SYSTEM. IF DISTURBANCE CONTINUES TO TRACK WESTWARD... DISSIPATION LIKELY WITHIN 72 HOURS. TROPICAL DEPRESSION POTENTIAL IS NOW ZERO WITHIN 72 HOURS. FINAL MENTION OF SYSTEM UNLESS TROPICAL REGENERATION OCCURS. NO OTHER DISTURBANCES OBSERVED. NEXT TWU ISSUANCE AT 0300 HPT APRIL 1 OR EARLIER IF A SYSTEM IS ACTIVE. FORECASTER CALTS
