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Evaluation of Romino prediction for No. Italy
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Posted by Lowell on August 19, 2001 at 15:35:25:
I should add that the following two earthquakes occurred in Northern Italy during the period of Prof. Romino's forecast: 17Jul2001 15:06:15.6 46.7N 11.4E 10 MB=4.9 M NEI NORTHERN ITALY and 18Jul2001 22:47:08.5 44.8N 8.3E 10 MB=4.5 M NEI NORTHERN ITALY The first event was damaging and caused several casualties. PDE says the following: "At least two persons killed, one missing from rockslides, three people injured and minor damage in the Merano area. One person died from a heart attack at Balzano. Felt in much of northern Italy and as far south as Venice. Felt in Karnten, Salzburg, Steiermark, Tirol, Vienna and Vorarlberg, Austria. Felt at Kranj, Ljubljana and Tolmin, Slovenia." In both cases they lie slightly outside of the predicted area, but within the magnitude and time frames. The last event in the forecast range of parameters occurred on August 15, 1985 (Ml 4.7) 16 years ago. Thus the probability of success in all aspects of this prediction was about 1 in 500 over a 11-day period. If we provide some leeway to his prediction (as in bullseye scoring), and look at the probability of success in an area including the two events on 17 and 18 July (47-44.5N; 8-12E), the odds of a "successful" prediction are more in his favor. Over the past 10 years, there have been 16 events which meet his criteria in this larger region. A daily probability of 0.0044 events per day. In his 11 day window the chances of success would be about one in 20 (p=0.05). Whatever method Prof. Romino is using seems to have beaten the odds in this case. Rating: around A-
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