A magnitude ML 1.8 earthquake occured in region: Costa Romagnola meridionale (Rimini, Forli Cesena), on
and geographic coordinates (lat, lon) 44.0750, 12.7390 at 19 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 |
---|---|---|---|---|
Riccione | RN | 11 | 34965 | 34965 |
Misano Adriatico | RN | 12 | 13014 | 47979 |
Gabicce Mare | PU | 12 | 5781 | 53760 |
Cattolica | RN | 12 | 17125 | 70885 |
Rimini | RN | 14 | 147750 | 218635 |
Gradara | PU | 15 | 4835 | 223470 |
San Giovanni in Marignano | RN | 15 | 9417 | 232887 |
Coriano | RN | 16 | 10502 | 243389 |
San Clemente | RN | 18 | 5577 | 248966 |
Morciano di Romagna | RN | 19 | 7045 | 256011 |
Tavullia | PU | 20 | 8003 | 264014 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2013-04-10 04:24:02 |
44.0748 | 12.7393 | 19 | 2015-01-20 11:24:31 |
Bollettino Sismico Italiano INGV | 4555231 |
Reviewed Rev100 |
ML 1.7 | 2013-04-10 04:24:01 |
44.0743 | 12.7615 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 3172291 |
Field | Value |
---|---|
Time (UTC) | 2013-04-10 04:24:02 ± 0.16 |
Latitude | 44.0748 ± 0.0081 |
Longitude | 12.7393 ± 0.0088 |
Depth (km) | 19 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 4555231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 736 |
Semi-minor axis of confidence ellipse (meter) | 523 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 7 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 275 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.15199 |
Epicentral distance of station farthest from the epicenter (degree) | 0.89213 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 4555231 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:25:18 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 3172291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-04-10 04:30:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATVO.HHZ. | 2013-04-10T04:24:26.80 | 0.3 | undecidable | manual | S | 199 | 81.3519 | 96 | 0.46 | 62 |
IV.PARC.HHE. | 2013-04-10T04:24:21.52 | 0.6 | undecidable | manual | S | 220 | 61.9935 | 99 | 0.31 | 44 |
IV.PIEI.HHZ. | 2013-04-10T04:24:21.10 | 0.3 | undecidable | manual | S | 195 | 61.9935 | 99 | -0.12 | 67 |
IV.ATCC.EHZ. | 2013-04-10T04:24:18.94 | 0.1 | undecidable | manual | P | 185 | 99.0231 | 95 | 0.15 | 84 |
IV.MPAG.EHZ. | 2013-04-10T04:24:17.80 | 0.3 | undecidable | manual | S | 178 | 49.5171 | 102 | -0.13 | 69 |
IV.FSSB.HHZ. | 2013-04-10T04:24:16.00 | 0.3 | undecidable | manual | S | 176 | 42.4242 | 104 | -0.1 | 70 |
IV.ATVO.HHZ. | 2013-04-10T04:24:16.01 | 0.1 | undecidable | manual | P | 199 | 81.3519 | 96 | -0.07 | 88 |
IV.PIEI.HHZ. | 2013-04-10T04:24:13.27 | 0.1 | undecidable | manual | P | 195 | 61.9935 | 99 | 0.15 | 91 |
IV.PARC.HHE. | 2013-04-10T04:24:12.96 | 0.3 | undecidable | manual | P | 220 | 61.9935 | 99 | -0.16 | 68 |
IV.RSM2.HHE. | 2013-04-10T04:24:12.32 | 0.6 | undecidable | manual | S | 237 | 27.9498 | 114 | -0.12 | 48 |
IV.MPAG.EHZ. | 2013-04-10T04:24:11.15 | 0.1 | undecidable | manual | P | 178 | 49.5171 | 102 | -0.07 | 94 |
IV.PESA.HHE. | 2013-04-10T04:24:10.06 | 0.6 | undecidable | manual | S | 152 | 16.872 | 130 | 0.14 | 49 |
IV.FSSB.HHZ. | 2013-04-10T04:24:09.93 | 0.1 | undecidable | manual | P | 176 | 42.4242 | 104 | -0.24 | 92 |
IV.RSM2.HHE. | 2013-04-10T04:24:08.00 | 0.3 | undecidable | manual | P | 237 | 27.9498 | 114 | -0.05 | 74 |
IV.PESA.HHE. | 2013-04-10T04:24:06.65 | 0.1 | undecidable | manual | P | 152 | 16.872 | 130 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHN. | ML:1.9 | 0.00007455000000000001 | 0.76 | AML | other | m | 2013-04-10T04:24:36.09 |
IV.ATCC.EHE. | ML:1.9 | 0.00007181499999999999 | 1.4 | AML | other | m | 2013-04-10T04:24:35.59 |
IV.ATVO.HHN. | ML:1.5 | 0.0000436 | 1.34 | AML | other | m | 2013-04-10T04:24:27.68 |
IV.ATVO.HHE. | ML:1.5 | 0.00004555 | 1.22 | AML | other | m | 2013-04-10T04:24:28.35 |
IV.FSSB.HHE. | ML:1.9 | 0.00022649999999999998 | 0.54 | AML | other | m | 2013-04-10T04:24:16.54 |
IV.FSSB.HHN. | ML:2.0 | 0.000263 | 1.46 | AML | other | m | 2013-04-10T04:24:17.64 |
IV.MPAG.EHN. | ML:1.7 | 0.00011249999999999998 | 0.24 | AML | other | m | 2013-04-10T04:24:18.10 |
IV.MPAG.EHE. | ML:1.7 | 0.00013800000000000002 | 0.44 | AML | other | m | 2013-04-10T04:24:18.39 |
IV.PIEI.HHN. | ML:1.7 | 0.0001012 | 0.56 | AML | other | m | 2013-04-10T04:24:22.89 |
IV.PIEI.HHE. | ML:1.8 | 0.000126 | 0.44 | AML | other | m | 2013-04-10T04:24:23.50 |