A magnitude ML 1.4 earthquake occured in region: 4 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8640, 13.0790 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 |
---|---|---|---|---|
Preci | PG | 4 | 724 | 724 |
Castelsantangelo sul Nera | MC | 7 | 281 | 1005 |
Visso | MC | 8 | 1107 | 2112 |
Norcia | PG | 8 | 4957 | 7069 |
Ussita | MC | 10 | 444 | 7513 |
Sellano | PG | 13 | 1079 | 8592 |
Cerreto di Spoleto | PG | 14 | 1075 | 9667 |
Monte Cavallo | MC | 16 | 145 | 9812 |
Cascia | PG | 17 | 3217 | 13029 |
Bolognola | MC | 19 | 142 | 13171 |
Fiordimonte | MC | 19 | 202 | 13373 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-09-25 01:24:49 |
42.8642 | 13.079 | 11 | 2020-09-25 01:30:49 |
Sala Sismica INGV-Roma | 83219721 |
Field | Value |
---|---|
Time (UTC) | 2020-09-25 01:24:49 ± 0.07 |
Latitude | 42.8642 ± 0.0036 |
Longitude | 13.0790 ± 0.0061 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83219721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 469 |
Semi-minor axis of confidence ellipse (meter) | 401 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 280 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36602 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 83219721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-25 01:30:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRON.EHZ. | 2020-09-25T01:25:09.95 | 3.0 | undecidable | manual | S | -0.52 | 0 | |||
IV.ATFO.HHZ. | 2020-09-25T01:25:08.64 | 3.0 | undecidable | manual | S | -0.12 | 0 | |||
IV.MOMA.HHZ. | 2020-09-25T01:25:04.03 | 3.0 | undecidable | manual | S | 0.13 | 0 | |||
IV.ARRO.EHZ. | 2020-09-25T01:25:02.76 | 0.3 | undecidable | manual | S | 219 | 40.626 | 50 | 0.14 | 71 |
IV.MF5.EHZ. | 2020-09-25T01:25:01.84 | 0.3 | undecidable | manual | S | 66 | 33.8439 | 50 | 1.04 | 53 |
IV.SMA1.EHZ. | 2020-09-25T01:25:00.42 | 0.3 | undecidable | manual | S | 141 | 33.2445 | 50 | -0.24 | 71 |
IV.LNSS.HHZ. | 2020-09-25T01:24:59.57 | 0.6 | undecidable | manual | S | 186 | 29.1486 | 50 | 0.01 | 50 |
IV.MTRA.EHZ. | 2020-09-25T01:24:59.08 | 0.3 | undecidable | manual | S | 115 | 28.4493 | 50 | -0.29 | 70 |
IV.TERO.HHZ. | 2020-09-25T01:24:58.30 | 3.0 | undecidable | manual | P | 0.61 | 0 | |||
IV.CSP1.EHZ. | 2020-09-25T01:24:58.89 | 0.3 | undecidable | manual | S | 22 | 27.2505 | 50 | -0.16 | 72 |
IV.CESI.HHZ. | 2020-09-25T01:24:57.28 | 0.3 | undecidable | manual | S | 318 | 21.0678 | 117 | -0.09 | 74 |
IV.MF5.EHZ. | 2020-09-25T01:24:56.10 | 1.0 | undecidable | manual | P | 66 | 33.8439 | 50 | 0.2 | 24 |
IV.FDMO.HHZ. | 2020-09-25T01:24:56.48 | 0.3 | undecidable | manual | S | 2 | 19.1697 | 119 | -0.29 | 72 |
IV.ARRO.EHZ. | 2020-09-25T01:24:56.94 | 0.1 | undecidable | manual | P | 219 | 40.626 | 50 | 0 | 97 |
IV.MMO1.EHZ. | 2020-09-25T01:24:56.74 | 0.3 | undecidable | manual | S | 79 | 20.5683 | 117 | -0.45 | 69 |
IV.LNSS.HHZ. | 2020-09-25T01:24:55.21 | 0.1 | undecidable | manual | P | 186 | 29.1486 | 50 | 0.04 | 99 |
IV.SMA1.EHZ. | 2020-09-25T01:24:55.69 | 0.1 | undecidable | manual | P | 141 | 33.2445 | 50 | -0.12 | 96 |
IV.CSP1.EHZ. | 2020-09-25T01:24:54.89 | 0.1 | undecidable | manual | P | 22 | 27.2505 | 50 | 0.01 | 100 |
IV.MTRA.EHZ. | 2020-09-25T01:24:54.93 | 1.0 | undecidable | manual | P | 115 | 28.4493 | 50 | -0.14 | 24 |
IV.MC2.EHZ. | 2020-09-25T01:24:54.66 | 0.3 | undecidable | manual | S | 60 | 10.3785 | 135 | 0.35 | 72 |
IV.NRCA.HNZ. | 2020-09-25T01:24:53.22 | 0.3 | undecidable | manual | S | 140 | 4.3956 | 157 | 0.07 | 77 |
IV.CESI.HHZ. | 2020-09-25T01:24:53.87 | 0.1 | undecidable | manual | P | 318 | 21.0678 | 117 | -0.04 | 100 |
IV.GAVE.EHZ. | 2020-09-25T01:24:53.73 | 3.0 | undecidable | manual | P | 0 | ||||
IV.FDMO.HHZ. | 2020-09-25T01:24:53.51 | 1.0 | undecidable | manual | P | 2 | 19.1697 | 119 | -0.05 | 25 |
IV.MMO1.EHZ. | 2020-09-25T01:24:53.60 | 0.1 | undecidable | manual | P | 79 | 20.5683 | 117 | -0.21 | 97 |
IV.MC2.EHZ. | 2020-09-25T01:24:52.36 | 0.1 | undecidable | manual | P | 60 | 10.3785 | 135 | 0.21 | 98 |
IV.NRCA.HNZ. | 2020-09-25T01:24:51.69 | 0.1 | undecidable | manual | P | 140 | 4.3956 | 157 | 0.21 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:2.0 | 0.001815 | 0.08 | AML | other | m | 2020-09-25T01:24:53.28 |
IV.NRCA.HNN. | ML:2.0 | 0.00165 | 0.1 | AML | other | m | 2020-09-25T01:24:53.28 |
IV.NRCA.HNE. | ML:1.7 | 0.0008734999999999999 | 0.18 | AML | other | m | 2020-09-25T01:24:53.35 |
IV.NRCA.HHE. | ML:1.7 | 0.0008855 | 0.06 | AML | other | m | 2020-09-25T01:24:53.41 |
IV.FDMO.HHE. | ML:1.2 | 0.00011645 | 0.2 | AML | other | m | 2020-09-25T01:24:56.63 |
IV.FDMO.HHN. | ML:1.0 | 0.0000847 | 0.56 | AML | other | m | 2020-09-25T01:24:57.95 |
IV.CESI.HHE. | ML:1.4 | 0.0001615 | 0.5 | AML | other | m | 2020-09-25T01:24:57.89 |
IV.CESI.HHN. | ML:1.6 | 0.0002585 | 0.52 | AML | other | m | 2020-09-25T01:24:57.65 |
IV.GAVE.EHE. | ML:1.6 | 0.00021600000000000002 | 1.12 | AML | other | m | 2020-09-25T01:24:58.14 |
IV.MTRA.EHN. | ML:1.4 | 0.00011599999999999999 | 1.42 | AML | other | m | 2020-09-25T01:24:59.93 |
IV.MTRA.EHE. | ML:1.4 | 0.00013350000000000002 | 0.92 | AML | other | m | 2020-09-25T01:24:59.78 |
IV.CSP1.EHE. | ML:1.6 | 0.00022100000000000003 | 0.28 | AML | other | m | 2020-09-25T01:24:59.55 |
IV.GAVE.EHN. | ML:1.6 | 0.00021950000000000002 | 0.44 | AML | other | m | 2020-09-25T01:24:59.24 |
IV.LNSS.HHN. | ML:1.5 | 0.000148 | 0.26 | AML | other | m | 2020-09-25T01:25:00.18 |
IV.LNSS.HHE. | ML:1.6 | 0.0001865 | 1.22 | AML | other | m | 2020-09-25T01:25:00.71 |
IV.CSP1.EHN. | ML:1.6 | 0.000208 | 0.44 | AML | other | m | 2020-09-25T01:25:00.91 |
IV.SMA1.EHN. | ML:1.2 | 0.00006769999999999999 | 0.68 | AML | other | m | 2020-09-25T01:25:01.25 |
IV.SMA1.EHE. | ML:1.1 | 0.00005235 | 0.5 | AML | other | m | 2020-09-25T01:25:03.07 |
IV.MOMA.HHE. | ML:1.3 | 0.00006015 | 0.48 | AML | other | m | 2020-09-25T01:25:05.13 |
IV.TERO.HHN. | ML:1.2 | 0.00004545000000000001 | 1 | AML | other | m | 2020-09-25T01:25:05.57 |
IV.MOMA.HHN. | ML:1.4 | 0.0000748 | 0.9 | AML | other | m | 2020-09-25T01:25:05.14 |
IV.TERO.HHE. | ML:1.1 | 0.00003185 | 0.32 | AML | other | m | 2020-09-25T01:25:05.85 |