COUNTY WARNING AREA SHAPEFILE CHANGE HISTORY: 02 October 2008 --------------- (w_03oc08.*) Modified areas in LCH to accomodate new marine zones per SCN 08-44. 28 Febrary 2006 --------------- (w_16mr06.*) In acordance with SCN 05-35, CWA identifier for Key West FL changed from EYW to KEY. 23 December 2004 ---------------- (w_28de04.*) In accordance with SCN 04-57, the counties of Bear Lake and Franklin in the state of ID were transferred from SLC to PIH which resulted in the CWA boundary change. 03 November 2004 ---------------- (w_02nv04.*) Because of the removal of the "land" area of Lake Okeechobee FL was removed, the CWA boundaries of the affected WFOs (MFL and MLB) were affected also. 20 July 2004 ------------ (w_02au04.) In accordance with SCN 04-44 and the reconfiguring of Public Forecast Zones CA 29 and CA 60, the CWA boudary between WFOs SGX and VEF was modified. 29 August 2003 -------------- Boundaries of OHX (Nashville) and HUN (Huntsville) modified because of the transfer of Three counties (Franklin, Moore, and Lincoln, TN) being transferred from OHX to HUN. 01 August 2003 -------------- (w_01au03.*) In accordance with SCN 03- With the zone ownership of NV zone 13 being transferred from VEF (Las Vegas, NV) to LKN (Elko, NV), the boundaries of both offices were modified. 3 December 2002 --------------- (w_10de02.*) Created new CWA area for Huntsville AL (HUN). 1 May 2001 ---------- (w_25ap02.*) The office identifier for WSO Pago Pago, American Samoa has been changed to PPG. 3 December 2001 --------------- (w_03de01.*) Portion of boundary between TWC (Tuscon, AZ) and PSR (Phoenix, AZ) modified due to modification of AZ Public Forecast Zones 28 amd 29. 29 June 2001 ------------ (w_30jn01.*) In response to SCN 01-27, Marengo County AL was transferred from MOB (Mobile AL) to BMX (Birmingham, AL). 24 Jan 2001 ----------- (w_24ja01.*) In TAE's area, an erroneous "gap" at the border of Gulf and Bay Counties, FL, from the Gulf of Mexico to East Bay was repaired. 25 Sep 2000 (w_25se00.*) No changes in this version. 02 Sep 2000 ----------- (w_02se00.*) RIW CWA boundaries extended to include all of Natrona County with the portion of WY zone 64 (CYS) now in WY zone 15. 14 Jun 2000 ----------- (w_05jn00.*) Border of GJT and PUB altered slightly due to adjustment between Hinsdale and Mineral counties and Archuleta and Conejos counties. 23 March 2000 ------------ (w_20mr00.*) Coastline altered slightly in Ventura County, CA. 08 March 2000 ------------ (w_06mr00.*) The CWA boundaries were modified due to the transfer of counties/zones Decatur County, TN from OHX to MEG per SCN 0035 effective 14 March, 2000. 17 November 1999: ----------------- (w_18nv99.*) 1. The CWA boundaries for LSX and DVN were modified due to the transfer of counties/zones Scotland and Clark from LSX to DVN per OM SCN #99-91, effective 30 November 1999 06 October 1999: ---------------- (w_06oc99.*) 1. Adjustments made to PSR zone boundaries at their request which modified CWA border between PSR, FGZ, and TWC. 15 September 1999: ------------------ (w_15se99.*) 1. The county warning areas for BMX, TAE, FFC, and MOB were modified as a result of OM SCNs #99-38r, #99-39r, and #99-40c, all effective September 22, 1999. 30 July 1999: ------------- (w_30jl99.*) 1. Due to the change of ownership of the Florida zones from MFL to EYW, the CWA for both has been updated. 2. Guam CWA modified due to addition of several zones (GUZ005 - GUZ010) and removal of the Northern Marianas from GUZ004. 20 July 1999: ------------- (w_20jl99.*) 1. Due to the change of ownership of the Maine zones from GYX to CAR, the CWA for both has been updated. 15 July 1999: ------------- (w_15jl99.*) 1. CWA boundaries for VEF, PSR, and SGX modified due to adjustment made to Joshua Tree National Park boundary. 2. SJT and MAF CWA boundaries modified due to transfer of Mitchell County, TX, from SJT to MAF per PSN #99-47. 17 June 1999: ------------- (w_17je99.*) Modifcation made to CWA boundaries for PSR, SGX, and VEF as a result of PSR zone boundary changes to CA zones 30 and 32 at request of PSR. 27 April 1999: -------------- Correction: Four northern-most Florida Keys moved from EYW to MFL CWA following consultation with WFOs. 05 April 1999: -------------- Changes: Colorado, Utah Correction: Maine 01 Dec 98: ---------- Reassignment: TN Counties Cumberland & Fentress from MRX to OHX, Bledsoe, Marion & Sequatchie from OHX to MRX. Realignment: STO, REV shape by changing "Ownership" of Lassen National Volcano Park (see zones)