Missale ad usum ecclesiae Aquensis.

F. 1-6v Calendrier de l'église d'Aix-en-Provence (7 juin: « Sancti Maximini Aquensis archiepiscopi... »; 7 août: « Dedicatio ecclesie Sancti Salvatoris »). F. 7-282 Temporal de toute l'année. F. 282v-286v Préfaces. F. 287-290v Canon de la messe. F. 291v-292 Peintures du Canon. F. 293-425 Sanctoral et commun des saints (f. 332v: s. Maximin; f. 352v: ste Marie-Madeleine; f. 361: dédicace de l'église; f. 374: s. Agricol; f. 393: s. Mitre). F. 425-431 « Orationes processionales per totum annum ». F. 431v-432v Bénédictions. F. 432v-433v Bénédictions et préface du mariage. F. 434-435 Messes de divers saints (dont s. Cannat, évêque de Marseille). F. 435v Colophon.

On the complementariness of infrasound and seismic sensors for monitoring snow avalanches

The paper analyses and compares infrasonic and seismic data from snow avalanches monitored at the Vallée de la Sionne test site in Switzerland from 2009 to 2010. Using a combination of seismic and infrasound sensors, it is possible not only to detect a snow avalanche but also to distinguish between the different flow regimes and to analyse duration, average speed (for sections of the avalanche path) and avalanche size. Different sensitiveness of the seismic and infrasound sensors to the avalanche regimes is shown. Furthermore, the high amplitudes observed in the infrasound signal for one avalanche were modelled assuming that the suspension layer of the avalanche acts as a moving turbulent sound source. Our results show reproducibility for similar avalanches on the same avalanche path.