A magnitude ML 1.0 earthquake occured in region: 8 km NE Leonessa (RI), on
and geographic coordinates (lat, lon) 42.6030, 13.0500 at 12 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Leonessa | RI | 8 | 2435 | 2435 |
Cittareale | RI | 9 | 482 | 2917 |
Monteleone di Spoleto | PG | 10 | 599 | 3516 |
Posta | RI | 10 | 694 | 4210 |
Borbona | RI | 12 | 617 | 4827 |
Cascia | PG | 13 | 3217 | 8044 |
Poggiodomo | PG | 15 | 117 | 8161 |
Micigliano | RI | 17 | 127 | 8288 |
Polino | TR | 17 | 233 | 8521 |
Poggio Bustone | RI | 17 | 2055 | 10576 |
Montereale | AQ | 18 | 2581 | 13157 |
Rivodutri | RI | 19 | 1253 | 14410 |
Cantalice | RI | 19 | 2755 | 17165 |
Accumoli | RI | 19 | 667 | 17832 |
Morro Reatino | RI | 20 | 373 | 18205 |
Amatrice | RI | 20 | 2657 | 20862 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-02-28 04:36:05 |
42.6033 | 13.0497 | 12 | 2019-02-28 06:48:07 |
Sala Sismica INGV-Roma | 66040241 |
Field | Value |
---|---|
Time (UTC) | 2019-02-28 04:36:05 ± 0.07 |
Latitude | 42.6033 ± 0.0054 |
Longitude | 13.0497 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 66040241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 563 |
Semi-minor axis of confidence ellipse (meter) | 119 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 2 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00719 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29768 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 66040241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-02-28 06:48:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTRA.EHZ. | 2019-02-28T04:36:16.91 | 0.6 | undecidable | manual | S | 59 | 33.0447 | 94 | -0.2 | 47 |
IV.NRCA.HHZ. | 2019-02-28T04:36:15.11 | 0.6 | undecidable | manual | S | 12 | 26.0517 | 96 | -0.15 | 48 |
IV.SMA1.EHZ. | 2019-02-28T04:36:14.79 | 0.6 | undecidable | manual | S | 83 | 23.5542 | 97 | 0.21 | 48 |
IV.ARRO.EHZ. | 2019-02-28T04:36:14.07 | 0.6 | undecidable | manual | S | 263 | 23.3544 | 97 | -0.47 | 45 |
IV.MTRA.EHZ. | 2019-02-28T04:36:12.28 | 0.1 | undecidable | manual | P | 59 | 33.0447 | 94 | -0.06 | 97 |
IV.RM33.EHZ. | 2019-02-28T04:36:12.69 | 0.6 | undecidable | manual | S | 128 | 17.0718 | 105 | -0.2 | 48 |
IV.GAVE.EHZ. | 2019-02-28T04:36:12.66 | 0.6 | undecidable | manual | S | 308 | 16.0728 | 107 | 0.03 | 50 |
IV.SMA1.EHZ. | 2019-02-28T04:36:11.05 | 0.3 | undecidable | manual | P | 83 | 23.5542 | 97 | 0.17 | 73 |
IV.NRCA.HHZ. | 2019-02-28T04:36:11.25 | 0.1 | undecidable | manual | P | 12 | 26.0517 | 96 | -0.03 | 99 |
IV.ARRO.EHZ. | 2019-02-28T04:36:10.95 | 0.1 | undecidable | manual | P | 263 | 23.3544 | 97 | 0.09 | 98 |
IV.GAVE.EHZ. | 2019-02-28T04:36:09.92 | 0.1 | undecidable | manual | P | 308 | 16.0728 | 107 | 0.16 | 98 |
IV.LNSS.HHZ. | 2019-02-28T04:36:09.88 | 0.6 | undecidable | manual | S | 266 | 0.7992 | 176 | -0.14 | 51 |
IV.RM33.EHZ. | 2019-02-28T04:36:09.90 | 0.3 | undecidable | manual | P | 128 | 17.0718 | 105 | 0 | 75 |
IV.LNSS.HHZ. | 2019-02-28T04:36:08.40 | 0.1 | undecidable | manual | P | 266 | 0.7992 | 176 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.2 | 0.000235 | 0.28 | AML | other | m | 2019-02-28T04:36:10.38 |
IV.LNSS.HHN. | ML:1.2 | 0.000213 | 1.14 | AML | other | m | 2019-02-28T04:36:10.30 |
IV.RM33.EHN. | ML:1.0 | 0.00007405000000000001 | 0.26 | AML | other | m | 2019-02-28T04:36:12.89 |
IV.GAVE.EHN. | ML:0.8 | 0.00005555 | 1.44 | AML | other | m | 2019-02-28T04:36:12.14 |
IV.RM33.EHE. | ML:0.8 | 0.000051500000000000005 | 0.8 | AML | other | m | 2019-02-28T04:36:12.50 |
IV.GAVE.EHE. | ML:0.9 | 0.00006035 | 0.42 | AML | other | m | 2019-02-28T04:36:14.38 |
IV.SMA1.EHN. | ML:1.0 | 0.0000621 | 0.28 | AML | other | m | 2019-02-28T04:36:15.02 |
IV.SMA1.EHE. | ML:1.4 | 0.000134 | 1.56 | AML | other | m | 2019-02-28T04:36:15.20 |
IV.NRCA.HHE. | ML:1.3 | 0.00011199999999999998 | 0.12 | AML | other | m | 2019-02-28T04:36:15.39 |
IV.NRCA.HHN. | ML:0.9 | 0.00004295 | 0.72 | AML | other | m | 2019-02-28T04:36:16.00 |