A magnitude ML 1.9 (explosion) earthquake occured in region: Costa Romagnola meridionale (Rimini, Forli Cesena), on
and geographic coordinates (lat, lon) 44.3320, 12.6800 at 0 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Event type: explosion.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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.9 | 2015-07-08 12:35:30 |
44.3323 | 12.6795 | 0 | 2015-07-08 13:02:07 |
Sala Sismica INGV-Roma | 20207071 |
Field | Value |
---|---|
Time (UTC) | 2015-07-08 12:35:30 ± 0.36 |
Latitude | 44.3323 ± 0.0216 |
Longitude | 12.6795 ± 0.0478 |
Depth (km) | 0 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | explosion |
Origin ID | 20207071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3810 |
Semi-minor axis of confidence ellipse (meter) | 2400 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 273 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.78515 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 20207071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-07-08 13:02:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CLTA.HHZ. | 2015-07-08T12:37:18.88 | 3.0 | undecidable | manual | Pn | -0.21 | 0 | |||
IV.SACR.HHZ. | 2015-07-08T12:37:18.99 | 3.0 | undecidable | manual | Sg | 11.97 | 0 | |||
IV.PIGN.HNZ. | 2015-07-08T12:37:15.99 | 3.0 | undecidable | manual | Sg | 8.03 | 0 | |||
IV.SPS2.HHZ. | 2015-07-08T12:37:12.78 | 3.0 | positive | manual | Pg | 13.87 | 0 | |||
IV.CET2.HHZ. | 2015-07-08T12:36:56.08 | 3.0 | positive | manual | Pn | 1.95 | 0 | |||
GU.BURY.HHZ. | 2015-07-08T12:36:37.36 | 3.0 | positive | manual | Pn | 6.95 | 0 | |||
GU.GBOS.HHZ. | 2015-07-08T12:36:35.53 | 3.0 | undecidable | manual | Pg | 8.59 | 0 | |||
GU.MGRO.HHZ. | 2015-07-08T12:36:26.86 | 3.0 | negative | manual | Pn | -0.59 | 0 | |||
NI.SABO.HHZ. | 2015-07-08T12:36:04.30 | 0.1 | undecidable | manual | P | 22 | 198.1572 | 38 | 0.37 | 60 |
IV.ROVR.HHZ. | 2015-07-08T12:36:02.69 | 0.1 | undecidable | manual | P | 320 | 192.7626 | 38 | -0.56 | 59 |
IV.MGAB.HHZ. | 2015-07-08T12:36:00.11 | 0.1 | undecidable | manual | P | 196 | 163.9137 | 50 | 1.1 | 54 |
IV.OSSC.HHZ. | 2015-07-08T12:35:57.46 | 0.1 | undecidable | manual | P | 232 | 145.4433 | 50 | 1.3 | 53 |
IV.ASSB.HHZ. | 2015-07-08T12:35:56.28 | 0.1 | undecidable | manual | P | 181 | 143.0457 | 50 | 0.49 | 76 |
IV.CAFI.HHZ. | 2015-07-08T12:35:51.87 | 0.1 | undecidable | manual | P | 207 | 125.0859 | 50 | -1.14 | 59 |
IV.ATVO.HHZ. | 2015-07-08T12:35:50.03 | 0.1 | undecidable | manual | P | 192 | 107.6145 | 50 | -0.3 | 85 |
IV.ARVD.HHZ. | 2015-07-08T12:35:48.53 | 0.1 | undecidable | manual | P | 167 | 94.9383 | 50 | 0.17 | 90 |
IV.FRON.EHZ. | 2015-07-08T12:35:47.71 | 0.1 | undecidable | manual | P | 178 | 90.4428 | 50 | 0.03 | 93 |
IV.PIEI.HHZ. | 2015-07-08T12:35:46.76 | 0.1 | undecidable | manual | P | 187 | 89.1441 | 50 | -0.72 | 78 |
IV.PARC.HHZ. | 2015-07-08T12:35:45.47 | 0.1 | undecidable | manual | P | 205 | 83.6496 | 50 | -1.16 | 64 |
IV.PE3.EHZ. | 2015-07-08T12:35:45.32 | 0.1 | undecidable | manual | P | 192 | 72.0723 | 50 | 0.47 | 88 |
IV.FSSB.HHZ. | 2015-07-08T12:35:44.57 | 0.1 | undecidable | manual | P | 174 | 71.373 | 50 | -0.17 | 94 |
IV.BLLA.EHZ. | 2015-07-08T12:35:36.54 | 0.1 | undecidable | manual | P | 218 | 26.751 | 90 | 0.25 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHN. | ML:1.9 | 0.000024954999999999997 | 0.84 | AML | other | m | 2015-07-08T12:36:13.66 |
IV.ARRO.EHE. | ML:1.8 | 0.0000192 | 1.44 | AML | other | m | 2015-07-08T12:36:45.07 |
IV.ARVD.HHN. | ML:1.6 | 0.00004295 | 0.12 | AML | other | m | 2015-07-08T12:35:51.99 |
IV.ARVD.HHE. | ML:1.6 | 0.00003825 | 0.9 | AML | other | m | 2015-07-08T12:35:56.46 |
IV.ASSB.HHN. | ML:2.0 | 0.000050199999999999994 | 1 | AML | other | m | 2015-07-08T12:35:59.72 |
IV.ASSB.HHE. | ML:1.9 | 0.00003955 | 1.34 | AML | other | m | 2015-07-08T12:36:00.35 |
IV.ATVO.HHE. | ML:1.8 | 0.00006065 | 0.38 | AML | other | m | 2015-07-08T12:36:00.49 |
IV.ATVO.HHN. | ML:1.6 | 0.00004245 | 1.38 | AML | other | m | 2015-07-08T12:37:02.23 |
IV.BLLA.EHE. | ML:2.9 | 0.00445 | 1.36 | AML | other | m | 2015-07-08T12:36:09.00 |
IV.BLLA.EHN. | ML:3.4 | 0.014649999999999998 | 1.34 | AML | other | m | 2015-07-08T12:36:06.20 |
IV.FRON.EHE. | ML:1.7 | 0.0000546 | 0.72 | AML | other | m | 2015-07-08T12:35:52.28 |
IV.FRON.EHN. | ML:1.9 | 0.00009504999999999999 | 0.1 | AML | other | m | 2015-07-08T12:35:51.49 |
IV.FSSB.HHE. | ML:2.0 | 0.0001525 | 0.88 | AML | other | m | 2015-07-08T12:35:55.08 |
IV.FSSB.HHN. | ML:2.0 | 0.0001505 | 0.32 | AML | other | m | 2015-07-08T12:35:55.23 |
IV.MGAB.HHE. | ML:2.0 | 0.0000412 | 0.48 | AML | other | m | 2015-07-08T12:36:09.62 |
IV.MGAB.HHN. | ML:2.2 | 0.00006634999999999999 | 0.78 | AML | other | m | 2015-07-08T12:36:03.29 |
IV.PARC.HHN. | ML:1.6 | 0.0000533 | 1.4 | AML | other | m | 2015-07-08T12:36:59.69 |
IV.PARC.HHE. | ML:1.6 | 0.0000553 | 1.44 | AML | other | m | 2015-07-08T12:36:55.69 |
IV.PE3.EHE. | ML:1.9 | 0.00014250000000000002 | 1.58 | AML | other | m | 2015-07-08T12:36:54.71 |
IV.PE3.EHN. | ML:2.0 | 0.0001715 | 0.56 | AML | other | m | 2015-07-08T12:36:04.39 |
IV.PIEI.HHN. | ML:1.9 | 0.000101 | 0.14 | AML | other | m | 2015-07-08T12:35:48.16 |
IV.PIEI.HHE. | ML:1.9 | 0.0001014 | 0.14 | AML | other | m | 2015-07-08T12:35:48.72 |
IV.RMP.HHE. | ML:3.5 | 0.000476 | 0.74 | AML | other | m | 2015-07-08T12:36:21.54 |
IV.RMP.HHN. | ML:3.3 | 0.00028500000000000004 | 0.08 | AML | other | m | 2015-07-08T12:36:21.54 |