A magnitude ML 1.5 earthquake occured in region: Costa Romagnola meridionale (Rimini, Forli Cesena), on
and geographic coordinates (lat, lon) 44.0750, 12.7420 at 21 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 1.5 | 2015-12-23 03:20:05 |
44.0748 | 12.7415 | 21 | 2016-02-19 13:23:08 |
Bollettino Sismico Italiano INGV | 23033801 |
Reviewed Rev100 |
ML 1.5 | 2015-12-23 03:20:05 |
44.0693 | 12.7383 | 20 | 2015-12-23 05:27:35 |
Sala Sismica INGV-Roma | 22791531 |
Field | Value |
---|---|
Time (UTC) | 2015-12-23 03:20:05 ± 0.18 |
Latitude | 44.0748 ± 0.0072 |
Longitude | 12.7415 ± 0.0100 |
Depth (km) | 21 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 23033801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 924 |
Semi-minor axis of confidence ellipse (meter) | 398 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 47 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 223 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.15109 |
Epicentral distance of station farthest from the epicenter (degree) | 0.89213 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 23033801 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-02-11 14:28:03 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 22791531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-12-23 05:27:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LMD.HHZ. | 2015-12-23T03:20:30.79 | 0.6 | undecidable | manual | S | 271 | 82.4508 | 98 | 0.54 | 42 |
IV.ATVO.HHZ. | 2015-12-23T03:20:30.50 | 0.6 | undecidable | manual | S | 199 | 81.3519 | 98 | 0.52 | 40 |
IV.ATPI.EHZ. | 2015-12-23T03:20:28.40 | 0.6 | undecidable | manual | S | 202 | 74.37 | 99 | 0.27 | 44 |
IV.SFI.EHZ. | 2015-12-23T03:20:28.40 | 0.3 | undecidable | manual | S | 256 | 73.8705 | 99 | 0.41 | 65 |
IV.PARC.HHZ. | 2015-12-23T03:20:25.20 | 0.6 | undecidable | manual | S | 221 | 62.0934 | 102 | 0.3 | 45 |
IV.PIEI.HHZ. | 2015-12-23T03:20:24.60 | 0.3 | undecidable | manual | S | 196 | 62.0934 | 102 | -0.3 | 68 |
IV.NARO.HHZ. | 2015-12-23T03:20:22.30 | 0.1 | undecidable | manual | S | 194 | 53.1024 | 104 | -0.25 | 93 |
IV.ATCC.EHZ. | 2015-12-23T03:20:22.86 | 0.3 | undecidable | manual | P | 185 | 99.0231 | 97 | 0.49 | 60 |
IV.MPAG.EHZ. | 2015-12-23T03:20:21.70 | 0.1 | undecidable | manual | S | 178 | 49.4172 | 105 | 0.08 | 95 |
IV.ATVO.HHZ. | 2015-12-23T03:20:20.06 | 0.3 | undecidable | manual | P | 199 | 81.3519 | 98 | 0.38 | 63 |
IV.FSSB.HHZ. | 2015-12-23T03:20:20.40 | 0.3 | undecidable | manual | S | 176 | 42.4242 | 108 | 0.57 | 64 |
IV.LMD.HHZ. | 2015-12-23T03:20:19.93 | 0.3 | undecidable | manual | P | 271 | 82.4508 | 98 | 0.1 | 68 |
IV.ATPI.EHZ. | 2015-12-23T03:20:18.61 | 0.3 | undecidable | manual | P | 202 | 74.37 | 99 | 0 | 70 |
IV.SFI.EHZ. | 2015-12-23T03:20:18.16 | 0.1 | undecidable | manual | P | 256 | 73.8705 | 99 | -0.37 | 86 |
IV.ARVD.HHZ. | 2015-12-23T03:20:17.38 | 0.3 | undecidable | manual | P | 166 | 65.9895 | 101 | 0.05 | 70 |
IV.PARC.HHZ. | 2015-12-23T03:20:16.49 | 0.1 | undecidable | manual | P | 221 | 62.0934 | 102 | -0.25 | 91 |
IV.PIEI.HHZ. | 2015-12-23T03:20:16.46 | 0.1 | undecidable | manual | P | 196 | 62.0934 | 102 | -0.28 | 91 |
IV.NARO.HHZ. | 2015-12-23T03:20:15.08 | 0.1 | undecidable | manual | P | 194 | 53.1024 | 104 | -0.31 | 91 |
IV.RSM2.HHE. | 2015-12-23T03:20:15.90 | 0.3 | undecidable | manual | S | 237 | 28.1496 | 119 | -0.42 | 69 |
IV.BLLA.EHZ. | 2015-12-23T03:20:15.70 | 0.3 | undecidable | manual | S | 289 | 22.8549 | 126 | 0.56 | 69 |
IV.MPAG.EHZ. | 2015-12-23T03:20:14.72 | 0.1 | undecidable | manual | P | 178 | 49.4172 | 105 | -0.13 | 96 |
IV.PE3.EHZ. | 2015-12-23T03:20:14.17 | 0.1 | undecidable | manual | P | 205 | 46.4202 | 106 | -0.22 | 94 |
IV.PESA.HHZ. | 2015-12-23T03:20:14.00 | 0.3 | undecidable | manual | S | 152 | 16.7721 | 136 | 0.09 | 76 |
IV.FSSB.HHZ. | 2015-12-23T03:20:13.66 | 0.1 | undecidable | manual | P | 176 | 42.4242 | 108 | -0.16 | 96 |
IV.RSM2.HHE. | 2015-12-23T03:20:11.42 | 0.1 | undecidable | manual | P | 237 | 28.1496 | 119 | -0.37 | 94 |
IV.BLLA.EHZ. | 2015-12-23T03:20:11.03 | 0.1 | undecidable | manual | P | 289 | 22.8549 | 126 | -0.08 | 100 |
IV.PESA.HHZ. | 2015-12-23T03:20:10.56 | 0.1 | undecidable | manual | P | 152 | 16.7721 | 136 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FSSB.HHN. | ML:1.8 | 0.0001635 | 0.14 | AML | other | m | 2015-12-23T03:20:20.76 |
IV.FSSB.HHE. | ML:1.6 | 0.000124 | 1 | AML | other | m | 2015-12-23T03:20:24.22 |
IV.LMD.HHE. | ML:1.6 | 0.000043249999999999994 | 0.56 | AML | other | m | 2015-12-23T03:20:32.77 |
IV.LMD.HHN. | ML:1.4 | 0.00003535 | 0.28 | AML | other | m | 2015-12-23T03:20:34.00 |
IV.MPAG.EHE. | ML:1.5 | 0.000071575 | 0.14 | AML | other | m | 2015-12-23T03:20:21.89 |
IV.MPAG.EHN. | ML:1.3 | 0.0000475 | 0.28 | AML | other | m | 2015-12-23T03:20:25.63 |
IV.NARO.HHN. | ML:1.3 | 0.0000447 | 0.32 | AML | other | m | 2015-12-23T03:20:24.94 |
IV.NARO.HHE. | ML:1.4 | 0.000051699999999999996 | 0.1 | AML | other | m | 2015-12-23T03:20:22.37 |
IV.PARC.HHN. | ML:1.4 | 0.0000463 | 0.2 | AML | other | m | 2015-12-23T03:20:26.17 |
IV.PARC.HHE. | ML:1.4 | 0.000048299999999999995 | 1.22 | AML | other | m | 2015-12-23T03:20:25.58 |
IV.PESA.HHN. | ML:2.2 | 0.0009895 | 0.1 | AML | other | m | 2015-12-23T03:20:14.32 |
IV.PESA.HHE. | ML:2.4 | 0.0013700000000000001 | 0.26 | AML | other | m | 2015-12-23T03:20:14.79 |
IV.PIEI.HHE. | ML:1.7 | 0.00009240000000000001 | 0.28 | AML | other | m | 2015-12-23T03:20:26.33 |
IV.PIEI.HHN. | ML:1.5 | 0.00006185 | 1.54 | AML | other | m | 2015-12-23T03:20:27.17 |