A magnitude ML 1.3 earthquake occured in region: 6 km SW Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.1300, 12.5430 at 9 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 |
---|---|---|---|---|
Valfabbrica | PG | 6 | 3389 | 3389 |
Bastia Umbra | PG | 7 | 21874 | 25263 |
Assisi | PG | 9 | 28299 | 53562 |
Perugia | PG | 13 | 166134 | 219696 |
Bettona | PG | 14 | 4367 | 224063 |
Torgiano | PG | 15 | 6725 | 230788 |
Cannara | PG | 15 | 4305 | 235093 |
Spello | PG | 18 | 8645 | 243738 |
Valtopina | PG | 19 | 1398 | 245136 |
Deruta | PG | 19 | 9669 | 254805 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-01-18 13:33:46 |
43.13 | 12.5432 | 9 | 2021-01-18 13:39:23 |
Sala Sismica INGV-Roma | 86353121 |
Field | Value |
---|---|
Time (UTC) | 2021-01-18 13:33:46 ± 0.08 |
Latitude | 43.1300 ± 0.0036 |
Longitude | 12.5432 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 86353121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 529 |
Semi-minor axis of confidence ellipse (meter) | 197 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 49 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.08993 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48384 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 86353121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-18 13:39:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2021-01-18T13:34:04.53 | 0.3 | undecidable | manual | S | 94 | 53.7018 | 50 | 0.48 | 64 |
IV.EL6.EHZ. | 2021-01-18T13:34:03.41 | 0.3 | undecidable | manual | S | 64 | 50.3163 | 50 | 0.29 | 67 |
IV.CAFI.HHZ. | 2021-01-18T13:34:03.57 | 0.6 | undecidable | manual | S | 296 | 51.6039 | 50 | 0.09 | 47 |
IV.FDMO.HHZ. | 2021-01-18T13:34:01.72 | 0.3 | undecidable | manual | S | 103 | 45.3213 | 50 | -0.08 | 71 |
IV.PIEI.HHZ. | 2021-01-18T13:34:01.69 | 0.6 | undecidable | manual | S | 359 | 45.0216 | 50 | -0.03 | 48 |
IV.CESI.HHZ. | 2021-01-18T13:33:58.36 | 0.3 | undecidable | manual | S | 115 | 32.4453 | 50 | 0 | 74 |
IV.CAFI.HHZ. | 2021-01-18T13:33:56.54 | 0.1 | undecidable | manual | P | 296 | 51.6039 | 50 | 0.08 | 94 |
IV.CSP1.EHZ. | 2021-01-18T13:33:56.64 | 0.1 | undecidable | manual | P | 94 | 53.7018 | 50 | -0.15 | 92 |
IV.ATFO.HHZ. | 2021-01-18T13:33:56.60 | 0.3 | undecidable | manual | S | 5 | 26.3514 | 110 | 0.02 | 74 |
IV.EL6.EHZ. | 2021-01-18T13:33:56.13 | 0.1 | undecidable | manual | P | 64 | 50.3163 | 50 | -0.13 | 93 |
IV.FDMO.HHZ. | 2021-01-18T13:33:55.04 | 0.1 | undecidable | manual | P | 103 | 45.3213 | 50 | -0.45 | 87 |
IV.PIEI.HHZ. | 2021-01-18T13:33:55.50 | 0.1 | undecidable | manual | P | 359 | 45.0216 | 50 | 0.06 | 95 |
IV.CESI.HHZ. | 2021-01-18T13:33:53.37 | 0.1 | undecidable | manual | P | 115 | 32.4453 | 50 | -0.13 | 96 |
IV.MURB.HHZ. | 2021-01-18T13:33:53.04 | 0.6 | undecidable | manual | S | 354 | 14.874 | 122 | 0.07 | 50 |
IV.ASSB.HHZ. | 2021-01-18T13:33:52.68 | 0.3 | undecidable | manual | S | 136 | 13.4754 | 125 | 0.1 | 75 |
IV.ATFO.HHZ. | 2021-01-18T13:33:52.30 | 0.1 | undecidable | manual | P | 5 | 26.3514 | 110 | -0.18 | 96 |
IV.ATCC.EHZ. | 2021-01-18T13:33:51.53 | 0.3 | undecidable | manual | S | 52 | 9.9789 | 133 | -0.09 | 75 |
IV.ASSB.HHZ. | 2021-01-18T13:33:50.35 | 0.1 | undecidable | manual | P | 136 | 13.4754 | 125 | 0.18 | 98 |
IV.MURB.HHZ. | 2021-01-18T13:33:50.46 | 0.1 | undecidable | manual | P | 354 | 14.874 | 122 | 0.07 | 100 |
IV.ATCC.EHZ. | 2021-01-18T13:33:49.64 | 1.0 | undecidable | manual | P | 52 | 9.9789 | 133 | 0.03 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHE. | ML:1.6 | 0.0005121377499999999 | 0.1408 | AML | other | m | 2021-01-18T13:33:52.28 |
IV.ATCC.EHN. | ML:1.5 | 0.00041137115 | 0.1792 | AML | other | m | 2021-01-18T13:33:51.72 |
IV.ASSB.HHE. | ML:1.0 | 0.00011683694999999999 | 0.0768 | AML | other | m | 2021-01-18T13:33:52.85 |
IV.ASSB.HHN. | ML:1.1 | 0.00012933330000000002 | 0.0768 | AML | other | m | 2021-01-18T13:33:53.10 |
IV.ATFO.HHE. | ML:1.1 | 0.000075038545 | 0.2048 | AML | other | m | 2021-01-18T13:33:57.34 |
IV.ATFO.HHN. | ML:1.3 | 0.00010884344500000001 | 0.2176 | AML | other | m | 2021-01-18T13:33:56.93 |
IV.CESI.HHE. | ML:0.9 | 0.00003442057499999999 | 0.1024 | AML | other | m | 2021-01-18T13:33:59.28 |
IV.CESI.HHN. | ML:0.8 | 0.000025309095 | 0.0768 | AML | other | m | 2021-01-18T13:33:59.75 |
IV.CESI.HNE. | ML:1.4 | 0.00010648787500000001 | 0.4416 | AML | other | m | 2021-01-18T13:33:56.04 |
IV.CESI.HNN. | ML:1.4 | 0.00012060322499999999 | 0.7104 | AML | other | m | 2021-01-18T13:34:08.70 |
IV.FDMO.HHE. | ML:1.0 | 0.000029235905 | 0.1408 | AML | other | m | 2021-01-18T13:34:02.42 |
IV.FDMO.HHN. | ML:0.9 | 0.000026945715000000003 | 0.1408 | AML | other | m | 2021-01-18T13:34:02.62 |
IV.PIEI.HHE. | ML:1.1 | 0.00003686255 | 0.224 | AML | other | m | 2021-01-18T13:34:02.68 |
IV.PIEI.HHN. | ML:1.1 | 0.000037939580000000004 | 0.2816 | AML | other | m | 2021-01-18T13:34:02.54 |
IV.EL6.EHE. | ML:1.5 | 0.00007751321 | 1.7024 | AML | other | m | 2021-01-18T13:34:16.45 |
IV.EL6.EHN. | ML:1.7 | 0.00014160144999999998 | 1.5808 | AML | other | m | 2021-01-18T13:34:13.45 |
IV.CSP1.EHE. | ML:1.6 | 0.00009448273999999999 | 1.2992 | AML | other | m | 2021-01-18T13:34:19.03 |
IV.CSP1.EHN. | ML:1.4 | 0.000064000475 | 0.1792 | AML | other | m | 2021-01-18T13:34:05.10 |