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12:00 JST, 17 October 2012
STS 1221 (PRAPIROON)
Issued at 03:45 UTC, 17 October 2012
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| <Analyses at 17/03 UTC> | |
| Scale | Large |
| Intensity | - |
| Center position | N23°50'(23.8°) |
| E128°35'(128.6°) | |
| Direction and speed of movement | N 15km/h(9kt) |
| Central pressure | 975hPa |
| Maximum wind speed near the center | 30m/s(55kt) |
| Maximum wind gust speed | 40m/s(80kt) |
| Area of 50kt winds or more | ALL170km(90NM) |
| Area of 30kt winds or more | ALL560km(300NM) |
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| <Forecast for 17/15 UTC> | |
| Intensity | - |
| Center position of probability circle | N25°00'(25.0°) |
| E129°10'(129.2°) | |
| Direction and speed of movement | NNE 15km/h(7kt) |
| Central pressure | 975hPa |
| Maximum wind speed near the center | 30m/s(55kt) |
| Maximum wind gust speed | 40m/s(80kt) |
| Radius of probability circle | 90km(50NM) |
| Storm warning area | ALL240km(130NM) |
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| <Forecast for 18/03 UTC> | |
| Intensity | - |
| Center position of probability circle | N26°35'(26.6°) |
| E131°10'(131.2°) | |
| Direction and speed of movement | NE 20km/h(12kt) |
| Central pressure | 980hPa |
| Maximum wind speed near the center | 30m/s(55kt) |
| Maximum wind gust speed | 40m/s(80kt) |
| Radius of probability circle | 160km(85NM) |
| Storm warning area | ALL280km(150NM) |
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| <Forecast for 19/00 UTC> | |
| Intensity | - |
| Center position of probability circle | N29°30'(29.5°) |
| E136°00'(136.0°) | |
| Direction and speed of movement | NE 30km/h(16kt) |
| Central pressure | 985hPa |
| Maximum wind speed near the center | 25m/s(50kt) |
| Maximum wind gust speed | 35m/s(70kt) |
| Radius of probability circle | 330km(180NM) |
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| <Forecast for 20/00 UTC> | |
| Intensity | - |
| Center position of probability circle | N33°00'(33.0°) |
| E146°25'(146.4°) | |
| Direction and speed of movement | ENE 45km/h(24kt) |
| Central pressure | 985hPa |
| Maximum sustained wind speed | 25m/s(50kt) |
| Maximum wind gust speed | 35m/s(70kt) |
| Radius of probability circle | 460km(250NM) |
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STS 1222 (MARIA)
Issued at 01:05 UTC, 17 October 2012
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| <Analyses at 17/00 UTC> | |
| Scale | - |
| Intensity | - |
| Center position | N28°30'(28.5°) |
| E143°30'(143.5°) | |
| Direction and speed of movement | E 20km/h(12kt) |
| Central pressure | 996hPa |
| Maximum wind speed near the center | 25m/s(50kt) |
| Maximum wind gust speed | 35m/s(70kt) |
| Area of 30kt winds or more | E330km(180NM) |
| W220km(120NM) | |
| |
| <Forecast for 17/12 UTC> | |
| Intensity | - |
| Center position of probability circle | N30°30'(30.5°) |
| E145°25'(145.4°) | |
| Direction and speed of movement | NE 25km/h(13kt) |
| Central pressure | 998hPa |
| Maximum wind speed near the center | 25m/s(50kt) |
| Maximum wind gust speed | 35m/s(70kt) |
| Radius of probability circle | 90km(50NM) |
| |
| <Forecast for 18/00 UTC> | |
| Intensity | - |
| Center position of probability circle | N32°40'(32.7°) |
| E150°00'(150.0°) | |
| Direction and speed of movement | ENE 40km/h(22kt) |
| Central pressure | 1000hPa |
| Maximum wind speed near the center | 23m/s(45kt) |
| Maximum wind gust speed | 35m/s(65kt) |
| Radius of probability circle | 160km(85NM) |
| |
| <Forecast for 19/00 UTC> | |
| Intensity | - |
| LOW | |
| Center position of probability circle | N36°00'(36.0°) |
| E162°00'(162.0°) | |
| Direction and speed of movement | ENE 50km/h(26kt) |
| Central pressure | 1004hPa |
| Maximum sustained wind speed | 18m/s(35kt) |
| Maximum wind gust speed | 25m/s(50kt) |
| Radius of probability circle | 330km(180NM) |
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