  The Mexican Space Weather Service (SCiESMEX in Spanish) and National Space
Weather Laboratory (LANCE in Spanish) were organized in 2014 and in 2016
respectively to provide space weather monitoring and alerts, as well as
scientific research in Mexico. In this work, we present the results of the
first joint observations of two events (22 June, 2015, and 29 September, 2015)
with our local network of instruments and their related products. This network
includes the MEXART radio telescope (solar flare and radio burst), the Compact
Astronomical Low-frequency, Low-cost Instrument for Spectroscopy in
Transportable Observatories (CALLISTO) at MEXART station (solar radio burst),
the Mexico City Cosmic Ray Observatory (cosmics ray fluxes), GPS receiver
networks (ionospheric disturbances), and the Geomagnetic Observatory of
Teoloyucan (geomagnetic field). The observations show that we detected
significant space weather effects over the Mexican territory: geomagnetic and
ionospheric disturbances (22 June, 2015), variations in cosmic rays fluxes, and
also radio communications interferences (29 September, 2015). The effects of
these perturbations were registered, for the first time, using space weather
products by SCiESMEX: TEC maps, regional geomagnetic index K mex , radio
spectrographs of low frequency, and cosmic rays fluxes. These results prove the
importance of monitoring space weather phenomena in the region and the need to
strengthening the instrumentation network.
