A magnitude ML 2.1 earthquake occured in region: Costa Romagnola meridionale (Rimini, Forli Cesena), on
and geographic coordinates (lat, lon) 44.0870, 12.8180 at 24 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Gabicce Mare | PU | 14 | 5781 | 5781 |
Cattolica | RN | 15 | 17125 | 22906 |
Misano Adriatico | RN | 16 | 13014 | 35920 |
Riccione | RN | 16 | 34965 | 70885 |
Gradara | PU | 17 | 4835 | 75720 |
San Giovanni in Marignano | RN | 18 | 9417 | 85137 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2013-03-26 10:48:27 |
44.0867 | 12.8183 | 24 | 2015-01-20 11:23:59 |
Bollettino Sismico Italiano INGV | 3319521 |
Reviewed Rev100 |
ML 2.0 | 2013-03-26 10:48:27 |
44.0288 | 12.5663 | 1 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 3111041 |
Field | Value |
---|---|
Time (UTC) | 2013-03-26 10:48:27 ± 0.29 |
Latitude | 44.0867 ± 0.0108 |
Longitude | 12.8183 ± 0.0250 |
Depth (km) | 24 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 3319521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1776 |
Semi-minor axis of confidence ellipse (meter) | 1167 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 302 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.14659 |
Epicentral distance of station farthest from the epicenter (degree) | 0.70956 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.0 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 3111041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-03-26 10:58:01 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 3319521 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 12:55:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BADI.EHE. | 2013-03-26T10:48:51.62 | 0.6 | undecidable | manual | S | 216 | 78.7656 | 101 | 0.66 | 40 |
IV.FRON.EHZ. | 2013-03-26T10:48:47.18 | 0.6 | undecidable | manual | S | 187 | 63.492 | 105 | 0.19 | 47 |
IV.PARC.HHE. | 2013-03-26T10:48:47.63 | 0.6 | undecidable | manual | S | 224 | 67.1772 | 104 | -0.3 | 45 |
IV.PIEI.HHE. | 2013-03-26T10:48:46.75 | 0.6 | undecidable | manual | S | 200 | 65.1903 | 104 | -0.67 | 40 |
IV.NARO.HHE. | 2013-03-26T10:48:44.42 | 0.3 | undecidable | manual | S | 200 | 56.0994 | 107 | -0.66 | 62 |
IV.MPAG.EHZ. | 2013-03-26T10:48:43.74 | 0.1 | undecidable | manual | S | 185 | 50.9157 | 109 | -0.03 | 97 |
IV.FSSB.HHZ. | 2013-03-26T10:48:42.08 | 0.6 | undecidable | manual | S | 184 | 43.8228 | 112 | 0.1 | 49 |
IV.BADI.EHE. | 2013-03-26T10:48:41.04 | 0.3 | undecidable | manual | P | 216 | 78.7656 | 101 | 0.15 | 69 |
IV.PIEI.HHE. | 2013-03-26T10:48:39.12 | 0.3 | undecidable | manual | P | 200 | 65.1903 | 104 | 0.28 | 69 |
IV.PARC.HHE. | 2013-03-26T10:48:38.66 | 0.3 | undecidable | manual | P | 224 | 67.1772 | 104 | -0.47 | 65 |
IV.FRON.EHZ. | 2013-03-26T10:48:38.81 | 0.6 | undecidable | manual | P | 187 | 63.492 | 105 | 0.22 | 47 |
IV.NARO.HHE. | 2013-03-26T10:48:37.33 | 0.3 | undecidable | manual | P | 200 | 56.0994 | 107 | -0.16 | 70 |
IV.CPGN.EHE. | 2013-03-26T10:48:36.98 | 0.3 | undecidable | manual | P | 232 | 50.8158 | 109 | 0.26 | 70 |
IV.MPAG.EHZ. | 2013-03-26T10:48:36.78 | 0.3 | undecidable | manual | P | 185 | 50.9157 | 109 | 0.05 | 74 |
IV.FSSB.HHZ. | 2013-03-26T10:48:35.69 | 0.3 | undecidable | manual | P | 184 | 43.8228 | 112 | -0.01 | 74 |
IV.PESA.HHZ. | 2013-03-26T10:48:35.88 | 0.3 | undecidable | manual | S | 174 | 16.2726 | 142 | -0.08 | 77 |
IV.PESA.HHZ. | 2013-03-26T10:48:32.48 | 0.1 | undecidable | manual | P | 174 | 16.2726 | 142 | 0.25 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PESA.HHE. | ML:2.1 | 0.000672 | 1.46 | AML | other | m | 2013-03-26T10:48:37.38 |
IV.PESA.HHN. | ML:2.2 | 0.0007945 | 1.46 | AML | other | m | 2013-03-26T10:48:36.11 |