A magnitude ML 0.9 earthquake occured in region: 6 km NE Foligno (PG), on
and geographic coordinates (lat, lon) 42.9950, 12.7480 at 10 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 |
---|---|---|---|---|
Foligno | PG | 6 | 57155 | 57155 |
Spello | PG | 6 | 8645 | 65800 |
Valtopina | PG | 7 | 1398 | 67198 |
Trevi | PG | 13 | 8469 | 75667 |
Bevagna | PG | 13 | 5081 | 80748 |
Cannara | PG | 13 | 4305 | 85053 |
Nocera Umbra | PG | 14 | 5839 | 90892 |
Montefalco | PG | 14 | 5679 | 96571 |
Assisi | PG | 14 | 28299 | 124870 |
Bastia Umbra | PG | 18 | 21874 | 146744 |
Gualdo Cattaneo | PG | 18 | 6155 | 152899 |
Sellano | PG | 19 | 1079 | 153978 |
Serravalle di Chienti | MC | 19 | 1070 | 155048 |
Campello sul Clitunno | PG | 20 | 2442 | 157490 |
Castel Ritaldi | PG | 20 | 3278 | 160768 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-03-01 00:59:17 |
42.9947 | 12.7482 | 10 | 2021-03-01 23:47:14 |
Sala Sismica INGV-Roma | 87612641 |
Field | Value |
---|---|
Time (UTC) | 2021-03-01 00:59:17 ± 0.05 |
Latitude | 42.9947 ± 0.0027 |
Longitude | 12.7482 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87612641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 394 |
Semi-minor axis of confidence ellipse (meter) | 315 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 267 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42178 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 87612641 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-01 23:47:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2021-03-01T00:59:32.60 | 0.3 | undecidable | manual | S | 37 | 46.8198 | 50 | 0.23 | 69 |
IV.CSP1.EHZ. | 2021-03-01T00:59:30.29 | 0.3 | undecidable | manual | S | 74 | 38.5281 | 50 | 0.14 | 71 |
IV.GAVE.EHZ. | 2021-03-01T00:59:29.37 | 0.3 | undecidable | manual | S | 160 | 35.6421 | 50 | 0.01 | 73 |
IV.NRCA.HHZ. | 2021-03-01T00:59:29.06 | 0.3 | undecidable | manual | S | 121 | 34.743 | 50 | -0.06 | 73 |
IV.FDMO.HHZ. | 2021-03-01T00:59:27.01 | 0.3 | undecidable | manual | S | 80 | 27.8499 | 50 | -0.3 | 70 |
IV.MMO1.EHZ. | 2021-03-01T00:59:26.19 | 3.0 | negative | manual | P | -0.03 | 0 | |||
IV.ATCC.EHZ. | 2021-03-01T00:59:25.71 | 0.3 | undecidable | manual | S | 338 | 22.8549 | 114 | -0.12 | 73 |
IV.EL6.EHZ. | 2021-03-01T00:59:25.88 | 0.1 | undecidable | manual | P | 37 | 46.8198 | 50 | -0.06 | 95 |
IV.GAVE.EHZ. | 2021-03-01T00:59:24.26 | 0.1 | undecidable | manual | P | 160 | 35.6421 | 50 | 0.05 | 97 |
IV.CSP1.EHZ. | 2021-03-01T00:59:24.92 | 0.1 | undecidable | manual | P | 74 | 38.5281 | 50 | 0.25 | 92 |
IV.NRCA.HHZ. | 2021-03-01T00:59:23.93 | 0.1 | undecidable | manual | P | 121 | 34.743 | 50 | -0.14 | 95 |
IV.CESI.HHZ. | 2021-03-01T00:59:22.75 | 0.3 | undecidable | manual | S | 85 | 12.7761 | 128 | -0.05 | 76 |
IV.ATCC.EHZ. | 2021-03-01T00:59:22.11 | 0.1 | undecidable | manual | P | 338 | 22.8549 | 114 | -0.06 | 99 |
IV.FDMO.HHZ. | 2021-03-01T00:59:22.90 | 0.1 | undecidable | manual | P | 80 | 27.8499 | 50 | -0.12 | 97 |
IV.CESI.HHZ. | 2021-03-01T00:59:20.52 | 0.1 | undecidable | manual | P | 85 | 12.7761 | 128 | 0.1 | 100 |
IT.FOPC.HGE. | 2021-03-01T00:59:20.92 | 0.3 | undecidable | manual | S | 233 | 4.5954 | 155 | -0.08 | 76 |
IT.FOPC.HGE. | 2021-03-01T00:59:19.54 | 0.1 | undecidable | manual | P | 233 | 4.5954 | 155 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHE. | ML:0.7 | 0.000048200000000000006 | 0.56 | AML | other | m | 2021-03-01T00:59:23.95 |
IV.CESI.HHN. | ML:0.7 | 0.00005505 | 0.76 | AML | other | m | 2021-03-01T00:59:24.76 |
IV.ATCC.EHE. | ML:1.3 | 0.000135 | 1.78 | AML | other | m | 2021-03-01T00:59:26.99 |
IV.ATCC.EHN. | ML:1.2 | 0.0001003 | 0.4 | AML | other | m | 2021-03-01T00:59:26.26 |
IV.FDMO.HHE. | ML:0.8 | 0.00002849362 | 0.26 | AML | other | m | 2021-03-01T00:59:27.34 |
IV.FDMO.HHN. | ML:0.8 | 0.000030130255 | 0.26 | AML | other | m | 2021-03-01T00:59:27.18 |
IV.NRCA.HHE. | ML:0.7 | 0.000020758625 | 0.1 | AML | other | m | 2021-03-01T00:59:31.15 |
IV.NRCA.HHN. | ML:0.7 | 0.00001767991 | 0.1 | AML | other | m | 2021-03-01T00:59:32.25 |
IV.GAVE.EHE. | ML:1.2 | 0.000058083129999999995 | 0.26 | AML | other | m | 2021-03-01T00:59:29.89 |
IV.GAVE.EHN. | ML:1.1 | 0.000051350515 | 0.2 | AML | other | m | 2021-03-01T00:59:30.06 |
IV.CSP1.EHE. | ML:1.1 | 0.00004466435 | 0.38 | AML | other | m | 2021-03-01T00:59:30.59 |
IV.CSP1.EHN. | ML:1.1 | 0.000050965485 | 0.3 | AML | other | m | 2021-03-01T00:59:32.00 |