Stations #117, #147, #205 & #221 data will be intermittent.
Wednesday, January 25, 2017
CIMIS Stations #117 Victorville, #147 Otay Lake, #205 Coalinga and #221 Cadiz Valley will be posting data intermittently until the communications equipment is upgraded to resolve a cellphone service issue.
Stations #156 Oxnard & #194 Oakdale are shutdown
Wednesday, January 11, 2017
Stations #156 Oxnard and #194 Oakdale are shutdown until repaired and communications are restored.
CIMIS Stations #215 Chatsworth, #216 Arleta & #219 West Hills are shut down.
Tuesday, January 10, 2017
CIMIS Stations #215 Chatsworth, #216 Arleta & #219 West Hills are shut down until the communications equipment is upgraded to resolve the cellphone service issues.
Station #21 Kettleman is shut down until the phone line is repaired.
Thursday, January 5, 2017
Station #21 Kettleman is shut down until the phone line is repaired. Current data will not be available, historical data is available on the website.
A new Station #251 Highland has been added to the CIMIS network.
Thursday, October 27, 2016
A new Station #251 Highland, near the community of Highland, in the eastern San Bernardino Valley, in San Bernardino County, has been added to the CIMIS network.
Station #136 Oasis is reconnected to the CIMIS network and the station data is now available.
Monday, September 19, 2016
The phone line at Station #136 Oasis has been repaired. The Station is now reconnected to the CIMIS network and the station data is available.
Station #94 Goleta Foothills is shutdown until the phone line is repaired.
Tuesday, August 30, 2016
Station #94 Goleta Foothills is shutdown until the phone line is repaired. Current data will not be available, historical data is available on the website.
A new CIMIS Station #250 Williams has been added to the CIMIS network.
Thursday, August 25, 2016
A new CIMIS Station #250 Williams, in Colusa County, has been added to the CIMIS network.
CIMIS Station #32 Colusa has been shut down and removed.
Friday, August 12, 2016
Station #32 Colusa has been shut down and removed. Historical data is available and archived on the Inactive Stations list.
CIMIS Station #116 Salinas North will no longer be providing ETo Data.
Friday, August 5, 2016
Station #116 Salinas North has been changed to non-ETo status. ETo data will be provided again when the site conditions around the station are restored to the standard.
Four new Stations #243, 247, 248 and 249 have been added to the CIMIS network.
Tuesday, July 26, 2016
Four new CIMIS Stations #243 Ryde, near Walnut Grove, #247 Jersey Island, near Oakley, #248 Holt, near Stockton and #249 Ripon, near Manteca, have been added to the network. See the Station List and Station Location Map on the CIMIS website for more information.
Station #85 Hopland FS is shutdown until the phone line is repaired.
Thursday, July 7, 2016
Station #85 Hopland FS is shutdown until the phone line is repaired. Current data is not available, historical data is available on the website.
Station #140 Twitchell Island relocated.
Friday, June 17, 2016
June 16th, 2016 the station equipment location was changed to approximately one mile northwest. The field is similar in size and use and is close enough to the original field to carry on a continuous data collection without changing station numbers. Old location coordinates were 38.116125,-121.659210.
There's a new Non-ETo CIMIS Station #246 Markleeville
Tuesday, March 22, 2016
A new Non-ETo CIMIS Station #246 Markleeville has been installed east of the Sierra Nevada mountainns, about 5 miles north of Markleeville, in Alpine County.
Station #186 UC-San Luis is shutdown until repaired.
Tuesday, March 8, 2016
Station #186 UC-San Luis shutdown until repaired. Current data is not available, the historical data is available on the website.
Station #203 Alpaugh is now a non-ETo station
Tuesday, February 16, 2016
Station #203 Alpaugh is now a non-ETo station. The weather data from the station will be available, but the ETo won't be calculated.
ET-XML and FTP Changes
Monday, June 29, 2015
CIMIS has been providing data service through ET-XML and FTP since 2007. To keep up with current technology those services will be changing. In the near future ET-XML will be discontinued; CIMIS Web API is its replacement. The CIMIS FTP (
ftp://ftpcimis.water.ca.gov/pub) will be moving into a new location (
ftp://ftpcimis.water.ca.gov/pub2) and users may need to adjust their data format. Check this page for updates.