Difference between revisions of "Liverpool England MSHPC Tropical Weather Updates"
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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. | ||
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| − | TWUTH HPCOR | + | TWUTH HPCOR 070251 |
| − | + | 0207/0300H 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 7 2146 |
| − | LOW PRESSURE AREA | + | LOW PRESSURE AREA 1000 HPA NEAR 43N 24E STATIONARY. WEAKENING TO 1003 |
| − | + | HPA WITHIN 24 HOURS AND FILLING UP BY 72 HOURS. FINAL MENTION IN TWU | |
| + | UNLESS TROPICAL REGENERATION OCCURS. | ||
| − | TROPICAL DISTURBANCE | + | TROPICAL DISTURBANCE 995 HPA NEAR 06N 25W MOVING WEST 11 KT. NO SIGNIFICANT |
| − | + | DEVELOPMENT WITHIN 24 HOURS AND DEEPENING TO 993 HPA BY 48 HOURS. TROPICAL | |
| − | POTENTIAL WITHIN 48 HOURS FAIR. | + | DEPRESSION POTENTIAL WITHIN 48 HOURS REMAINS FAIR. |
| − | NEXT TWU AT 0300 HPT FEBRUARY | + | EN FRANÇAIS... |
| + | |||
| + | UNE PERTURBATION TROPICALE 995 HPA PRÈS 06 DEGRES NORD 25 DEGRES OUEST. | ||
| + | DÉPLACEMENT OUEST À 11 KT. 48 HEURES: 993 HPA. LA POSSIBILITÉ D'UNE DÉPRESSION | ||
| + | TROPICALE EN 48 HEURES: MODÉRÉE | ||
| + | |||
| + | NO OTHER DISTURBANCES OBSERVED. | ||
| + | |||
| + | NEXT TWU AT 0300 HPT FEBRUARY 8 UNLESS TROPICAL DISTURBANCE DISSIPATES THEN | ||
| + | NEXT TWU AT 0300 HPT APRIL 1. | ||
FORECASTER CALTS | FORECASTER CALTS | ||
[[Category:Liverpool England tropical cyclones]] | [[Category:Liverpool England tropical cyclones]] | ||
Revision as of 10:55, 16 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 070251 0207/0300H TROPICAL WEATHER UPDATE LIVERPOOL ENGLAND MET SERVICE HURRICANE PREDICTION CENTRE OREAN, LIVERPOOL ENGLAND MSHPC HEADQUARTERS 3 AM HPT BULLETIN FEBRUARY 7 2146 LOW PRESSURE AREA 1000 HPA NEAR 43N 24E STATIONARY. WEAKENING TO 1003 HPA WITHIN 24 HOURS AND FILLING UP BY 72 HOURS. FINAL MENTION IN TWU UNLESS TROPICAL REGENERATION OCCURS. TROPICAL DISTURBANCE 995 HPA NEAR 06N 25W MOVING WEST 11 KT. NO SIGNIFICANT DEVELOPMENT WITHIN 24 HOURS AND DEEPENING TO 993 HPA BY 48 HOURS. TROPICAL DEPRESSION POTENTIAL WITHIN 48 HOURS REMAINS FAIR. EN FRANÇAIS... UNE PERTURBATION TROPICALE 995 HPA PRÈS 06 DEGRES NORD 25 DEGRES OUEST. DÉPLACEMENT OUEST À 11 KT. 48 HEURES: 993 HPA. LA POSSIBILITÉ D'UNE DÉPRESSION TROPICALE EN 48 HEURES: MODÉRÉE NO OTHER DISTURBANCES OBSERVED. NEXT TWU AT 0300 HPT FEBRUARY 8 UNLESS TROPICAL DISTURBANCE DISSIPATES THEN NEXT TWU AT 0300 HPT APRIL 1. FORECASTER CALTS
