Salaat during Calamities and for the fullfilment of needs

This prayer consists of two units in each of which Surah al-Faatehah is recited once but the following Ayah (verse) is repeated one hundred times:

اِيَّاكَ نَعْبُدُ وَ اِيَّاكَ نَسْتَعِيْنُ

Then, Surah al-Tawheed is recited once.
After the namaz recite Tasbih of Hazrat Fatima Zahra (s.a.) and recite the following dua:

اَللّٰهُمَّ عَظُمَ الْبَلَاۤءُ
وَ بَرِحَ الْخَفَاۤءُ
وَ انْكَشَفَ الْغِطَاۤءُ
وَ ضَاقَتِ الْاَرْضُ بِمَا وَسِعَتِ السَّمَاۤءُ
وَ اِلَيْكَ يَا رَبِّ الْمُشْتَكٰى
وَ عَلَيْكَ الْمُعَوَّلُ فِي الشِّدَّةِ وَ الرَّخَاۤءِ
اَللّٰهُمَّ صَلِّ عَلٰى مُحَمَّدٍ وَ اٰلِ مُحَمَّدٍ
الَّذِيْنَ اَمَرْتَنَا بِطَاعَتِهِمْ
وَ عَجِّلِ اللّٰهُمَّ فَرَجَهُمْ بِقَاۤئِمِهِمْ
وَ اَظْهِرْ اِعْزَازَهُ
يَا مُحَمَّدُ يَا عَلِيُّ
يَا عَلِيُّ يَا مُحَمَّدُ
اِكْفِيَانِي فَاِنَّكُمَا كَافِيَايَ
يَا مُحَمَّدُ يَا عَلِيُّ
يَا عَلِيُّ يَا مُحَمَّدُ
اُنْصُرَانِي فَاِنَّكُمَا نَاصِرَايَ
يَا مُحَمَّدُ يَا عَلِيُّ
يَا عَلِيُّ يَا مُحَمَّدُ
اِحْفَظَانِي فَاِنَّكُمَا حَافِظَايَ
يَا مَوْلَايَ يَا صَاحِبَ الزَّمَانِ
يَا مَوْلَايَ يَا صَاحِبَ الزَّمَانِ
يَا مَوْلَايَ يَا صَاحِبَ الزَّمَانِ
الْغَوْثَ الْغَوْثَ الْغَوْثَ
اَدْرِكْنِيْ اَدْرِكْنِيْ اَدْرِكْنِيْ
اَلْاَمَانَ الْاَمَانَ الْاَمَانَ۔

Translation

My Allah, irretrievable is our plight, Our helplessness causes pain and trouble, (now our) urgency has been laid bare (before Thee), (all) hopes have been cut off. The (plentiful) earth has shrunk (with very little to spare) for us, The heavenly blessings have been withheld. We call upon Thee for help. We refer our grief and sorrow to Thee. We have full faith in Thee, in the time of distress as well as in good fortune. O Allah, send blessings on Muhammad and on the children of Muhammad. The Ulil Amr (authority), obedience to whom has been made obligatory, Through which their high status has been made known. Therefore let there be joy after sorrow for us for their sake, right away, in the twinkle of an eye, more rapidly. O Muhammad O Ali O Ali O Muhammad

Give me enough, because both of you provide sufficiently. And help me, because both of you help and protect. O our Master, O the authority of our times (Saahibaz Zamaan), Help! Help! Come to my help. Come to my help. In this hour. In this hour. In this hour. Be quick. Be quick Be quick O the most merciful for the sake of Muhammad and his pure progeny O Allah, send blessings on Muhammad and on the progeny of Muhammad.