A magnitude ML 0.9 earthquake occured in region: 4 km W Sellano (PG), on
and geographic coordinates (lat, lon) 42.8890, 12.8760 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 |
---|---|---|---|---|
Sellano | PG | 4 | 1079 | 1079 |
Cerreto di Spoleto | PG | 8 | 1075 | 2154 |
Trevi | PG | 11 | 8469 | 10623 |
Campello sul Clitunno | PG | 11 | 2442 | 13065 |
Vallo di Nera | PG | 13 | 364 | 13429 |
Preci | PG | 13 | 724 | 14153 |
Monte Cavallo | MC | 16 | 145 | 14298 |
Foligno | PG | 16 | 57155 | 71453 |
Sant'Anatolia di Narco | PG | 18 | 564 | 72017 |
Visso | MC | 18 | 1107 | 73124 |
Castel Ritaldi | PG | 18 | 3278 | 76402 |
Montefalco | PG | 18 | 5679 | 82081 |
Scheggino | PG | 20 | 461 | 82542 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-06-13 13:09:03 |
42.889 | 12.8762 | 12 | 2021-06-13 13:16:03 |
Sala Sismica INGV-Roma | 91222061 |
Field | Value |
---|---|
Time (UTC) | 2021-06-13 13:09:03 ± 0.03 |
Latitude | 42.8890 ± 0.0009 |
Longitude | 12.8762 ± 0.0025 |
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 | 91222061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 220 |
Semi-minor axis of confidence ellipse (meter) | 30 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 69 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
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) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.11781 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34264 |
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 | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 91222061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-13 13:16:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2021-06-13T13:09:16.40 | 0.1 | undecidable | manual | S | 330 | 38.0286 | 91 | 0.06 | 96 |
IV.CSP1.EHZ. | 2021-06-13T13:09:15.54 | 0.1 | undecidable | manual | S | 50 | 34.9428 | 91 | 0.04 | 96 |
IV.FDMO.HHZ. | 2021-06-13T13:09:12.35 | 0.1 | undecidable | manual | S | 46 | 23.6541 | 92 | -0.16 | 96 |
IV.GAVE.EHZ. | 2021-06-13T13:09:12.00 | 0.1 | undecidable | manual | S | 176 | 21.867 | 92 | -0.03 | 97 |
IV.ASSB.HHZ. | 2021-06-13T13:09:12.67 | 0.1 | undecidable | manual | S | 314 | 24.5532 | 92 | -0.06 | 97 |
IV.NRCA.HHZ. | 2021-06-13T13:09:11.58 | 0.3 | undecidable | manual | S | 108 | 20.3685 | 93 | -0.03 | 74 |
IV.ATCC.EHZ. | 2021-06-13T13:09:10.98 | 0.6 | undecidable | manual | P | 330 | 38.0286 | 91 | -0.03 | 48 |
IV.CSP1.EHZ. | 2021-06-13T13:09:10.62 | 1.0 | negative | manual | P | 50 | 34.9428 | 91 | 0.1 | 24 |
IV.CESI.HHZ. | 2021-06-13T13:09:09.66 | 0.1 | undecidable | manual | S | 10 | 13.0758 | 108 | -0.03 | 100 |
IV.GAVE.EHZ. | 2021-06-13T13:09:08.67 | 0.1 | negative | manual | P | 176 | 21.867 | 92 | 0.15 | 94 |
IV.ASSB.HHZ. | 2021-06-13T13:09:08.81 | 0.3 | negative | manual | P | 314 | 24.5532 | 92 | -0.12 | 73 |
IV.FDMO.HHZ. | 2021-06-13T13:09:08.87 | 0.1 | undecidable | manual | P | 46 | 23.6541 | 92 | 0.07 | 97 |
IV.NRCA.HHZ. | 2021-06-13T13:09:08.31 | 0.3 | positive | manual | P | 108 | 20.3685 | 93 | 0.03 | 73 |
IV.CESI.HHZ. | 2021-06-13T13:09:07.29 | 0.6 | negative | manual | P | 10 | 13.0758 | 108 | 0.12 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.2 | 0.00017299999999999998 | 1.36 | AML | other | m | 2021-06-13T13:09:09.76 |
IV.CESI.HHE. | ML:1.1 | 0.00011449999999999999 | 0.12 | AML | other | m | 2021-06-13T13:09:09.99 |
IV.NRCA.HHN. | ML:1.1 | 0.0000866 | 0.12 | AML | other | m | 2021-06-13T13:09:11.64 |
IV.NRCA.HHE. | ML:0.9 | 0.000055900000000000004 | 0.96 | AML | other | m | 2021-06-13T13:09:12.02 |
IV.FDMO.HHN. | ML:0.8 | 0.00003594999999999999 | 0.14 | AML | other | m | 2021-06-13T13:09:12.63 |
IV.ASSB.HHN. | ML:0.5 | 0.000019699999999999998 | 1.56 | AML | other | m | 2021-06-13T13:09:12.02 |
IV.FDMO.HHE. | ML:0.8 | 0.00004245 | 0.48 | AML | other | m | 2021-06-13T13:09:12.97 |
IV.ASSB.HHE. | ML:0.5 | 0.0000212 | 0.62 | AML | other | m | 2021-06-13T13:09:14.39 |