A magnitude ML 1.3 earthquake occured in region: 3 km W Montefalco (PG), on
and geographic coordinates (lat, lon) 42.9040, 12.6210 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 |
---|---|---|---|---|
Montefalco | PG | 3 | 5679 | 5679 |
Bevagna | PG | 4 | 5081 | 10760 |
Gualdo Cattaneo | PG | 5 | 6155 | 16915 |
Giano dell'Umbria | PG | 9 | 3846 | 20761 |
Foligno | PG | 9 | 57155 | 77916 |
Castel Ritaldi | PG | 10 | 3278 | 81194 |
Cannara | PG | 11 | 4305 | 85499 |
Trevi | PG | 11 | 8469 | 93968 |
Spello | PG | 11 | 8645 | 102613 |
Collazzone | PG | 15 | 3473 | 106086 |
Campello sul Clitunno | PG | 16 | 2442 | 108528 |
Massa Martana | PG | 16 | 3770 | 112298 |
Bettona | PG | 17 | 4367 | 116665 |
Deruta | PG | 19 | 9669 | 126334 |
Assisi | PG | 19 | 28299 | 154633 |
Bastia Umbra | PG | 19 | 21874 | 176507 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-02-28 19:55:49 |
42.9038 | 12.6213 | 10 | 2020-02-28 20:07:20 |
Sala Sismica INGV-Roma | 76903761 |
Field | Value |
---|---|
Time (UTC) | 2020-02-28 19:55:49 ± 0.07 |
Latitude | 42.9038 ± 0.0036 |
Longitude | 12.6213 ± 0.0061 |
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 | 76903761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 548 |
Semi-minor axis of confidence ellipse (meter) | 223 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 126 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 550.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55128 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.0 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 76903761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-28 20:07:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SI.MOSI.HHZ. | 2020-02-28T19:57:37.47 | 3.0 | undecidable | manual | Sn | -6.12 | 0 | |||
CR.ZAG.BHZ. | 2020-02-28T19:57:34.22 | 3.0 | undecidable | manual | Sn | -2.89 | 0 | |||
GU.CIRO.HHZ. | 2020-02-28T19:57:15.70 | 3.0 | undecidable | manual | Pg | 13.62 | 0 | |||
IV.NDIM.HHZ. | 2020-02-28T19:57:04.70 | 3.0 | undecidable | manual | Sg | 1.27 | 0 | |||
IV.SALB.HHZ. | 2020-02-28T19:57:04.48 | 3.0 | undecidable | manual | Pg | 9.41 | 0 | |||
IV.MILN.HHZ. | 2020-02-28T19:56:53.45 | 3.0 | positive | manual | Pg | 4.86 | 0 | |||
IV.FIR.HHZ. | 2020-02-28T19:56:35.27 | 3.0 | undecidable | manual | S | -3.56 | 0 | |||
IV.PAOL.HHZ. | 2020-02-28T19:56:27.14 | 3.0 | positive | manual | Pn | -3.89 | 0 | |||
IV.CELB.HHZ. | 2020-02-28T19:56:23.13 | 3.0 | negative | manual | Pn | -1.33 | 0 | |||
IV.EL6.EHZ. | 2020-02-28T19:56:08.88 | 0.3 | undecidable | manual | S | 39 | 61.1943 | 50 | 0.52 | 62 |
IV.NRCA.HHZ. | 2020-02-28T19:56:03.18 | 0.3 | undecidable | manual | S | 101 | 40.8258 | 50 | 0.25 | 68 |
IV.MGAB.HHZ. | 2020-02-28T19:56:03.34 | 0.3 | undecidable | manual | S | 272 | 41.4252 | 50 | 0.26 | 68 |
IV.MML1.HNE. | 2020-02-28T19:56:01.86 | 0.6 | undecidable | manual | S | 51 | 36.741 | 50 | 0.02 | 48 |
IV.GAVE.HNE. | 2020-02-28T19:56:00.89 | 0.6 | undecidable | manual | S | 136 | 32.3454 | 50 | 0.23 | 46 |
IV.ATCC.EHZ. | 2020-02-28T19:56:00.42 | 0.3 | undecidable | manual | S | 3 | 31.2465 | 50 | 0.05 | 72 |
IV.EL6.EHZ. | 2020-02-28T19:56:00.86 | 0.6 | undecidable | manual | P | 39 | 61.1943 | 50 | 0.56 | 40 |
IV.CESX.HHZ. | 2020-02-28T19:56:00.89 | 0.3 | undecidable | manual | S | 185 | 32.8449 | 50 | 0.08 | 72 |
IV.CESI.HNE. | 2020-02-28T19:55:59.12 | 0.6 | undecidable | manual | S | 64 | 25.5522 | 111 | 0.34 | 46 |
IV.CSP1.EHZ. | 2020-02-28T19:55:58.84 | 0.1 | undecidable | manual | P | 66 | 51.7038 | 50 | 0 | 94 |
IV.MGAB.HHZ. | 2020-02-28T19:55:57.15 | 0.3 | undecidable | manual | P | 272 | 41.4252 | 50 | -0.1 | 70 |
IV.NRCA.HHZ. | 2020-02-28T19:55:56.93 | 0.3 | undecidable | manual | P | 101 | 40.8258 | 50 | -0.23 | 68 |
IV.MML1.HNE. | 2020-02-28T19:55:56.19 | 0.1 | undecidable | manual | P | 51 | 36.741 | 50 | -0.34 | 90 |
IV.ATCC.EHZ. | 2020-02-28T19:55:55.49 | 0.1 | undecidable | manual | P | 3 | 31.2465 | 50 | -0.19 | 93 |
IV.CESX.HHZ. | 2020-02-28T19:55:55.53 | 0.3 | undecidable | manual | P | 185 | 32.8449 | 50 | -0.41 | 67 |
IV.MOMA.HHZ. | 2020-02-28T19:55:55.14 | 0.3 | undecidable | manual | S | 201 | 11.877 | 129 | 0.54 | 67 |
IV.GAVE.HNE. | 2020-02-28T19:55:55.60 | 0.1 | undecidable | manual | P | 136 | 32.3454 | 50 | -0.25 | 92 |
IT.FOPC.HGE. | 2020-02-28T19:55:54.11 | 0.6 | undecidable | manual | S | 42 | 9.879 | 135 | 0.01 | 50 |
IV.CESI.HNE. | 2020-02-28T19:55:54.61 | 0.1 | undecidable | manual | P | 64 | 25.5522 | 111 | -0.16 | 95 |
IV.MOMA.HHZ. | 2020-02-28T19:55:52.29 | 0.1 | undecidable | manual | P | 201 | 11.877 | 129 | -0.07 | 99 |
IT.GNU.HGE. | 2020-02-28T19:55:52.33 | 0.1 | undecidable | manual | P | 201 | 11.877 | 129 | -0.03 | 100 |
IT.FOPC.HGE. | 2020-02-28T19:55:51.95 | 0.1 | undecidable | manual | P | 42 | 9.879 | 135 | -0.11 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HHN. | ML:1.3 | 0.00024249999999999999 | 0.14 | AML | other | m | 2020-02-28T19:55:55.49 |
IV.MOMA.HNN. | ML:1.4 | 0.00026700000000000004 | 0.78 | AML | other | m | 2020-02-28T19:55:56.49 |
IV.MOMA.HNE. | ML:1.3 | 0.00023349999999999998 | 0.84 | AML | other | m | 2020-02-28T19:55:56.62 |
IV.MOMA.HHE. | ML:1.3 | 0.0002335 | 0.74 | AML | other | m | 2020-02-28T19:55:56.57 |
IV.NRCA.HHN. | ML:1.4 | 0.00007775 | 0.12 | AML | other | m | 2020-02-28T19:56:03.39 |
IV.NRCA.HHE. | ML:1.3 | 0.0000664 | 1.4 | AML | other | m | 2020-02-28T19:56:04.29 |