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NOAC Yokosuka, Japan

NOAC Yokosuka, Japan. LT William Girdler Operations Officer. TCCOR Authorities. Additional Areas NOAC will be asked. Hong Kong & Diego Garcia (CNFJ SOPA ADMIN) Iwo To (When Naval Personnel are there) NAF Atsugi, NAF Misawa, NAF Kadena, C7F (CDR Mike Roth) Sortie Conditions for C7F assets

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NOAC Yokosuka, Japan

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  1. NOAC Yokosuka, Japan LT William Girdler Operations Officer

  2. TCCOR Authorities

  3. Additional Areas NOAC will be asked • Hong Kong & Diego Garcia (CNFJ SOPA ADMIN) • Iwo To (When Naval Personnel are there) • NAF Atsugi, NAF Misawa, NAF Kadena, • C7F (CDR Mike Roth) • Sortie Conditions for C7F assets • BOTTOM LINE! • Anyplace a naval asset is threatened CNFJ wants NOAC to provide update!

  4. N3 – Girdler/Bishop (6 Total) Theater ASW Support (CTF-54/74) Resource Protection (CNFJ) Coordination NOP Management OPS Admin Command Training (support) N5 – Savage/Green (16 Total) Plans (C7F) Afloat Support (CDS-15) Fleet Liaison ATG Support Command Training (lead) Sasebo Tech(1) NOAC Yokosuka CO CDR E. J. Trehubenko XO LCDR Sim James N1 - LT Rogers Interoperability Admin Detachments 25 Total Personnel - Kiyohara-san - Mr. Gedult Operational Reports SEA AGCS Jed Johansen Operational Reports Admin “Wet” “Dry”

  5. NOAC Yokosuka Tropical Cyclone Watch Officer(CDO) • “Watches” anytime a TC is forecast to come within 180NM of a CNFJ asset • Maintains a continuous TC plot, compares to other fixes • Analyzes all available local data • Satellite Imagery (Center fixes, Scatterometry, Rain rate, winds, structure) • Outside Agencies (JMA, KMA, Hong Kong Observatory, NWS/NOAA, ECMWF, UK) • Model Data (Synoptic scale and Mesoscale) • Nomograms / Wind Probability • Local knowledge • Prepare and deliver staff briefs • Issues local warnings

  6. TS 15W WARNING #42 18/1930Z Yokosuka Sasebo TS 15W Okinawa

  7. TS 15W WARNING #42 0300l Sun 21 Sep 40G50 0300l Sat 20 Sep 45G55 0300l Fri 19 Sep 50G65 1500l Sat 20 Sep 40G50 1500l Fri 19 Sep 50G65

  8. JMA

  9. TY 15W WARNING #43 2100l Sat 20 Sep 55G70 0900l Sun 21 Sep 50G65 0900l Sat 20 Sep 60G75 2100l Fri 19 Sep 65G80 0900l Fri 19 Sep 70G85

  10. Facts of Life • NOAC has a small staff with many deployed • C7F sets sortie conditions • NOAC main focus is ASW • Resource protection is NOAC’s “side job” • Timing is very important for morning Typhoon Battle Rhythm in order to support CNFJ morning brief. • NOAC needs to assess • Conference call • Prep brief • People in Japan get very concerned when JTWC says one thing but when they go to JMA’s webpage, they get confused/tense when there is a difference and it leaves NOAC in the uncomfortable position of trying to explain the delta.

  11. Final Thoughts • C7F and CNFJ are generally “Happy” • We appreciate: • Early communications when major changes are expected. • Early Warnings- warn on priority systems first (ie. Storm tracking to make land fall on Japan before one that will make land fall on China) • Not dropping warnings when storm goes extratropical until after passes naval facilities • We need better understanding: • Wind Probabilities products, How to apply to TCCOR Recommendations • Wind Radii Depictions for systems undergoing extra tropical transition • Anticipated rain amounts (minor flooding in housing) • Potential for significant storm surge

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